Intelligent visual cloth inspecting mechanism and equipment

Abstract

The invention discloses an intelligent visual cloth inspection mechanism and equipment, and relates to the technical field of visual cloth inspection. The intelligent visual cloth inspecting mechanism comprises a cloth inspecting box and a strip-shaped opening formed in the side wall of the cloth inspecting box, and further comprises an extrusion mechanism arranged in the cloth inspecting box and used for extruding cloth. According to the intelligent visual cloth inspecting mechanism and equipment, when cloth is conveyed, extrusion force can be provided for the cloth, so that the cloth can be stretched, defects can be conveniently exposed, and follow-up camera detection is more accurate and reliable; cloth conveying is used as power, reciprocating motion detection of the camera is achieved, meanwhile, the detected width can be automatically detected according to the width of cloth, and use is more convenient and faster; by arranging multiple groups of independent lighting assemblies, only the lighting assembly below the camera is turned on along with the movement of the camera during detection, so that the detection effect is ensured, and the device is more energy-saving and environment-friendly.

Description

Technical Field

[0001] The present invention relates to the technical field of visual cloth inspection, and in particular to an intelligent visual cloth inspection mechanism and equipment. Background Art

[0002] Intelligent visual fabric inspection equipment is an advanced technology used in the textile industry to inspect fabric quality. The following is a brief introduction: Equipment Components: Image Acquisition Unit: This includes a high-resolution CCD or CMOS camera, a matching optical lens, and a lighting system. The camera captures images of the fabric surface, the optical lens ensures clear imaging, and the lighting system provides uniform, stable illumination to highlight details and defects. Mechanical Transmission Unit: This consists of a feed roller, a take-up roller, and an actuator roller mechanism, responsible for transporting the fabric at a constant and stable speed through the inspection area. Image Processing and Analysis Unit: This unit is typically based on a high-performance computer or dedicated image processing chip, running various image processing algorithms and machine learning and deep learning models. This unit analyzes and processes captured fabric images, identifies defects and other anomalies, and then classifies, locates, and evaluates them. Control and Display Unit: This unit controls equipment operating parameters such as inspection speed, light intensity, and camera parameters. It also displays inspection results in an intuitive manner, such as displaying fabric images, defect markers, and inspection reports on a screen, for easy review and management by operators. Working Principle: Intelligent visual fabric inspection equipment uses optical imaging technology to capture images of fabrics. A light source system provides appropriate lighting conditions, allowing the fabric's surface features to be clearly displayed. The images captured by the camera are transmitted to the image processing and analysis unit, where preprocessing operations such as image filtering and enhancement are first performed to improve image quality and clarity. Next, algorithms such as edge detection and feature extraction are used to extract characteristic information such as the fabric's texture, color, and shape. Finally, the extracted features are compared with predefined defect patterns or standard samples, and machine learning or deep learning models are used to determine and classify the presence of defects in the fabric, as well as the type, location, and severity of the defects.

[0003] However, the existing intelligent visual cloth inspection mechanism and equipment are not convenient for tightening the cloth when in use, which makes it inconvenient for camera detection. At the same time, defects such as broken threads and hooked threads are not obvious enough, affecting the accuracy of the detection results; it is not convenient to automatically adjust the width of camera detection according to the width of the cloth, affecting the efficiency of detection; during detection, all the light modules need to be turned on for lighting, which easily causes energy waste and is not energy-saving and environmentally friendly. Summary of the Invention

[0004] The purpose of the present invention is to provide an intelligent visual cloth inspection mechanism and equipment to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the present application provides the following technical scheme: an intelligent visual cloth inspecting mechanism, comprising a cloth inspecting box and a strip-shaped opening formed in the lateral wall of the cloth inspecting box, further comprising:

[0006] a pressing mechanism arranged in the cloth inspecting box and used for pressing the cloth;

[0007] a cloth inspecting module arranged above the cloth and at the top of the cloth inspecting box and used for intelligently inspecting the cloth;

[0008] a light module arranged below the cloth and at the bottom of the cloth inspecting box and used for irradiating the cloth with light.

[0009] Preferably, the pressing mechanism comprises:

[0010] a first moving mechanism arranged between the top and the bottom of the cloth inspecting box and having two second moving blocks connected thereto, the first moving mechanism being used for moving the second moving blocks;

[0011] a first telescopic mechanism arranged in the opposite lateral walls of the two second moving blocks and having a U-shaped plate connected to each telescopic mechanism, the first telescopic mechanism being used for resetting the U-shaped plate;

[0012] two pressing rollers rotatably arranged in the lateral walls of the U-shaped plate via rotating shafts and respectively abutting against the top and the bottom of the cloth.

[0013] Preferably, the first telescopic mechanism comprises:

[0014] two first sleeve rods fixed to the bottom of the U-shaped plate;

[0015] two first sleeve tubes sleeved on the lateral walls of the two first sleeve rods and fixed to the top of the second moving blocks;

[0016] two first elastic members sleeved on the lateral walls of the two first sleeve tubes and located between the U-shaped plate and the second moving blocks.

[0017] Preferably, the cloth inspecting module comprises:

[0018] a moving mechanism arranged at the top of the cloth inspecting box and having a first moving block connected thereto, the moving mechanism being used for moving the first moving block;

[0019] two second sleeve tubes fixed to the bottom of the first moving block;

[0020] two second sleeve rods inserted into the two second sleeve tubes;

[0021] a moving cover fixed to the lower end of the second sleeve rods and capable of sliding on the top of the cloth.

[0022] Two second elastic members are sleeved on the side walls of the two second sleeves, and the second elastic members are located between the first moving block and the moving cover;

[0023] The camera is fixed on the top of the movable cover and is arranged opposite to the top of the cloth.

[0024] Preferably, the moving mechanism includes:

[0025] A first guide rail is fixed to the top of the fabric inspection box, so that the first moving block can slide on the first guide rail;

[0026] The third moving block slides on the bottom of the cloth inspection box through the second guide rail;

[0027] A first push plate is fixed to the side wall of the third moving block and is located above the cloth, and an inclined groove is formed on the top of the first push plate;

[0028] a stopper, fixed to the top of the second guide rail and fixed to the side wall of the third moving block via a third elastic member;

[0029] a first push pin, inserted into the inclined slot and fixed above the movable cover;

[0030] The pushing mechanism is arranged on the side wall of the third moving block and is used for pushing the third moving block to slide on the second guide rail.

[0031] Preferably, the pushing mechanism includes:

[0032] a fourth moving block sliding on a side wall of the third moving block via a third guide rail;

[0033] a second telescopic mechanism, disposed on a side wall of the fourth moving block, and connected to a moving rod, the second telescopic mechanism being used to reset the moving rod;

[0034] An L-shaped block is sleeved on the side wall of the movable rod and fixed to the side wall of the U-shaped plate;

[0035] The cam is fixed to the end of the rotating shaft so that the end of the moving rod away from the third moving block can slide on the edge of the cam.

[0036] Preferably, the second telescopic mechanism includes:

[0037] a third sleeve fixed to the side wall of the fourth moving block;

[0038] A third sleeve rod is inserted into the third sleeve and fixed to an end of the moving rod close to the third moving block;

[0039] The fourth elastic member is sleeved on the side wall of the third sleeve, and the fourth elastic member is located between the fourth moving block and the moving rod.

[0040] Preferably, the lighting module includes:

[0041] A mounting plate, fixed to the bottom of the fabric inspection box through a support plate;

[0042] A plurality of lighting components are fixedly embedded in the top of the mounting plate, and two first contacts are provided at the bottom of each lighting component;

[0043] A lifting mechanism is provided below the mounting plate, and a plurality of lifting blocks are connected to the lifting mechanism, and the lifting mechanism is used to lift the lifting blocks;

[0044] Two second contacts, fixed to the top of each lifting block and arranged opposite to the first contacts;

[0045] Two first baffles are fixed to two opposite side walls of the mounting plate and are in contact with the bottom of the cloth;

[0046] A second moving module is provided on two opposite side walls of the fabric inspection box, and two fifth moving blocks are connected to the second moving module, and the second moving module is used to move the fifth moving blocks;

[0047] a second baffle fixed to the side wall of each of the fifth moving blocks and located on both sides of the cloth;

[0048] a third baffle fixed to the side wall of each of the second baffles via a support block, so that the third baffle can slide on the top of the mounting plate, and the third baffle, the first baffle and the mounting plate form a closed space;

[0049] a blower, fixed to a side wall of the first baffle and in communication with the enclosed space;

[0050] The air outlet pipe is connected to the side wall of the movable cover.

[0051] Preferably, the lifting mechanism includes:

[0052] Two guide rods fixed to the bottom of each lifting block;

[0053] a fixing ring fixed to the side wall of each guide rod;

[0054] A mounting block is sleeved on the side walls of the two guide rods and fixed to the bottom of the mounting plate through an L-shaped plate;

[0055] a fifth elastic member, sleeved on the side wall of each guide rod, and the fifth elastic member is located between the mounting block and the fixing ring;

[0056] The second push plate is fixed to the side wall of the movable cover through a U-shaped frame, and two opposite side walls of the second push plate are provided with two symmetrically arranged inclined surfaces;

[0057] a second push pin fixed to the side wall of the lifting block so that the second push pin can slide on the inclined surface;

[0058] An avoidance groove is provided on the side wall of the cloth inspection box so that the U-shaped frame can slide along the avoidance groove.

[0059] An intelligent visual cloth inspection device comprises the intelligent visual cloth inspection mechanism described above.

[0060] Compared with the prior art, the present invention has the following beneficial effects:

[0061] This intelligent visual cloth inspection mechanism and equipment, by setting up a squeezing mechanism and a lighting module, can provide squeezing force to the cloth when it is conveyed, so that the cloth can be stretched, which is convenient for exposing defects and making subsequent camera detection more accurate and reliable; it can use the conveying of the cloth as power to realize the reciprocating movement detection of the camera, and at the same time, it can automatically detect the detection width according to the width of the cloth, which is more convenient and quick to use; by setting up multiple groups of independent lighting components, during the inspection, as the camera moves, only the lighting component under the camera is turned on, ensuring the detection effect while being more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Figure 1 Schematic diagram of the overall structure of the intelligent visual cloth inspection mechanism of the present invention;

[0063] Figure 2 It is a partial cross-sectional structural schematic diagram of the fabric inspection box in the present invention;

[0064] Figure 3 This is a partial cross-sectional structural diagram of the fabric inspection box of the present invention from another perspective;

[0065] Figure 4 This is a schematic structural diagram of the lighting module of the present invention;

[0066] Figure 5 for Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0067] Figure 6 for Figure 2 Schematic diagram of the enlarged structure at B in the middle;

[0068] Figure 7 for Figure 3 Schematic diagram of the enlarged structure at C in the middle;

[0069] Figure 8 for Figure 3Schematic diagram of the enlarged structure at D in the middle;

[0070] Figure 9 for Figure 4 Schematic diagram of the enlarged structure at E in the middle;

[0071] Figure 10 for Figure 6 Schematic diagram of the enlarged structure at F in the middle;

[0072] Figure 11 for Figure 7 Schematic diagram of the enlarged structure at G in the middle;

[0073] Figure 12 for Figure 9 Schematic diagram of the enlarged structure at H in the middle.

[0074] In the figure: 1, cloth inspection box; 201, first moving block; 202, second sleeve; 203, second set of rods; 204, second elastic member; 205, moving cover; 206, camera; 301, second moving block; 302, U-shaped plate; 303, rotating shaft; 304, squeezing roller; 305, first moving module; 401, first set of rods; 402, first sleeve; 403, first elastic member; 501, second guide rail; 502, third moving block; 503, first push plate; 504, inclined slot; 505, first push pin; 506, first guide rail; 507, block; 508, third elastic member; 601, cam; 602, L-shaped block; 603, moving rod; 604, fourth moving block; 605, third guide Rail; 701, third set of rods; 702, third sleeve; 703, fourth elastic member; 801, second moving module; 802, fifth moving block; 803, support plate; 804, mounting plate; 805, lighting assembly; 806, first contact; 807, lifting block; 808, second contact; 809, second baffle; 810, support block; 811, third baffle; 812, first baffle; 901, mounting block; 902, guide rod; 903, fixing ring; 904, fifth elastic member; 905, second push pin; 906, U-shaped frame; 907, second push plate; 908, inclined plane; 909, L-shaped plate; 910, avoidance groove; 10, strip opening; 1101, hair dryer; 1102, air outlet pipe. DETAILED DESCRIPTION

[0075] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0076] See also Figures 1-12 The present invention provides an intelligent visual cloth inspection mechanism, comprising a cloth inspection box 1 and a strip-shaped opening 10 provided on the side wall of the cloth inspection box 1, and further comprising:

[0077] The squeezing mechanism is arranged in the cloth inspection box 1 and is used to squeeze the cloth;

[0078] The cloth inspection module is arranged on the top of the cloth inspection box 1 and is located above the cloth, and is used to perform intelligent visual inspection on the cloth;

[0079] The lighting module is arranged at the bottom of the cloth inspection box 1 and is located below the cloth. It is used to illuminate the cloth. When the cloth is conveyed, it can provide squeezing pressure to the cloth so that the cloth can be stretched, which is convenient for exposing defects and making the subsequent detection of the camera 206 more accurate and reliable; it can use the conveying of the cloth as power to realize the reciprocating movement detection of the camera 206. At the same time, it can automatically detect the detection width according to the width of the cloth, which is more convenient and quick to use; by setting up multiple groups of independent lighting components 805, during the detection, as the camera 206 moves, only the lighting component 805 below the camera 206 is turned on, ensuring the detection effect while being more energy-saving and environmentally friendly.

[0080] See also Figure 7 and Figure 11 , the extrusion mechanism includes:

[0081] The first moving module 305 is provided between the top and the bottom of the fabric inspection box 1, and the first moving module 305 is connected to two second moving blocks 301. The first moving module 305 is used to move the second moving blocks 301. The first moving module 305 is a well-known technology in the technical field and is not described in detail here.

[0082] The first telescopic mechanism is provided on the opposite side walls of the two second moving blocks 301, and each telescopic mechanism is connected to a U-shaped plate 302. The first telescopic mechanism is used to reset the U-shaped plate 302;

[0083] The two squeezing rollers 304 rotate on the side walls of the U-shaped plate 302 through the rotating shaft 303, and the two squeezing rollers 304 are respectively against the top and bottom of the cloth. The two second moving blocks 301 are moved closer to each other through the first moving module 305, and the two U-shaped plates 302 are driven to move closer to each other through the first telescopic mechanism. Under the action of the first telescopic mechanism, the squeezing rollers 304 are against the cloth, thereby providing squeezing force to the cloth when it is conveyed, so that the cloth can be stretched, which facilitates exposing defects and makes the subsequent detection of the camera 206 more accurate and reliable.

[0084] See also Figure 11 , the first telescopic mechanism includes:

[0085] Two first set rods 401 are fixed to the bottom of the U-shaped plate 302;

[0086] Two first sleeves 402 are sleeved on the side walls of the two first sleeve rods 401 and fixed to the top of the second moving block 301;

[0087] The two first elastic members 403 are sleeved on the side walls of the two first sleeves 402, and the first elastic members 403 are located between the U-shaped plate 302 and the second movable block 301. When the squeezing roller 304 is in contact with the cloth, the first elastic member 403 is gradually compressed. The first elastic member 403 can be a spring, and the two ends of the first elastic member 403 are respectively fixed to the U-shaped plate 302 and the second movable block 301.

[0088] See also Figure 7 , the fabric inspection module includes:

[0089] The moving mechanism is arranged on the top of the fabric inspection box 1, and the first moving block 201 is connected to the moving mechanism, and the moving mechanism is used to move the first moving block 201;

[0090] Two second sleeves 202 are fixed to the bottom of the first moving block 201;

[0091] Two second sleeve rods 203 are inserted into the two second sleeve tubes 202;

[0092] The movable cover 205 is fixed to the lower end of the second set of rods 203 so that the movable cover 205 can slide on the top of the cloth;

[0093] Two second elastic members 204 are sleeved on the side walls of the two second sleeves 202, and the second elastic members 204 are located between the first movable block 201 and the movable cover 205. The second elastic members 204 can be springs, and the two ends of the second elastic members 204 are respectively fixed to the first movable block 201 and the movable cover 205;

[0094] The camera 206 is fixed on the top of the movable cover 205 and is arranged opposite to the top of the cloth. The movable cover 205 and the camera 206 are driven by the moving mechanism to move back and forth for detection. Moreover, under the action of the second elastic member 204, the movable cover 205 can be brought into contact with the top of the cloth, thereby avoiding the influence of external light and achieving better detection effect.

[0095] See also Figure 7 and Figure 8 , the mobile mechanism includes:

[0096] The first guide rail 506 is fixed to the top of the cloth inspection box 1 so that the first moving block 201 can slide on the first guide rail 506;

[0097] The third moving block 502 slides on the bottom of the cloth inspection box 1 through the second guide rail 501;

[0098] The first push plate 503 is fixed to the side wall of the third moving block 502 and is located above the cloth, and an inclined slot 504 is formed on the top of the first push plate 503;

[0099] The stopper 507 is fixed to the top of the second guide rail 501 and is fixed to the side wall of the third movable block 502 via a third elastic member 508. The third elastic member 508 can be a spring, and the two ends of the third elastic member 508 are respectively fixed to the stopper 507 and the third movable block 502;

[0100] The first push pin 505 is inserted into the inclined slot 504 and fixed above the movable cover 205;

[0101] The pushing mechanism is arranged on the side wall of the third moving block 502, and is used to push the third moving block 502 to slide on the second guide rail 501. The pushing mechanism pushes the third moving block 502 to slide back and forth on the second guide rail 501, which can drive the first pushing plate 503 to move synchronously. At the same time, the first pushing pin 505 slides back and forth along the inclined groove 504, thereby pushing the moving cover 205 to slide along the top of the cloth and detect it through the camera 206.

[0102] See also Figure 7 and Figure 10 , the driving agencies include:

[0103] The fourth moving block 604 slides on the side wall of the third moving block 502 through the third guide rail 605;

[0104] A second telescopic mechanism is provided on the side wall of the fourth moving block 604, and the moving rod 603 is connected to the second telescopic mechanism, and the second telescopic mechanism is used to reset the moving rod 603;

[0105] L-shaped block 602, mounted on the side wall of the movable rod 603 and fixed to the side wall of the U-shaped plate 302;

[0106] The cam 601 is fixed to the end of the rotating shaft 303, so that the end of the moving rod 603 away from the third moving block 502 can slide on the edge of the cam 601. When the cloth is conveyed, the squeezing roller 304 and the rotating shaft 303 can rotate, thereby driving the cam 601 to rotate. When the tip of the cam 601 abuts against the end of the moving rod 603, the fourth moving block 604 can be driven to move through the second telescopic mechanism, and the third moving block 502 can be driven to move along the second guide rail 501 toward the direction close to the stop block 507 through the third guide rail 605.

[0107] See also Figure 10 , the second telescopic mechanism includes:

[0108] The third sleeve 702 is fixed to the side wall of the fourth moving block 604;

[0109] The third sleeve rod 701 is inserted into the third sleeve 702 and fixed to the end of the moving rod 603 close to the third moving block 502;

[0110] The fourth elastic member 703 is sleeved on the side wall of the third sleeve 702, and the fourth elastic member 703 is located between the fourth moving block 604 and the moving rod 603. When the moving cover 205 is against the fifth moving blocks 802 on both sides, the moving cover 205 and the first push plate 503 no longer move, so that the third moving block 502 no longer moves. When the moving rod 603 continues to move, the fourth elastic member 703 can be compressed, and the detection width can be automatically detected according to the width of the cloth, which is more convenient and quick to use. The fourth elastic member 703 can be a spring, and the two ends of the fourth elastic member 703 are respectively fixed to the fourth moving block 604 and the moving rod 603.

[0111] See also Figure 7 、 Figure 9 and Figure 12 , the lighting module includes:

[0112] The mounting plate 804 is fixed to the bottom of the fabric inspection box 1 through the support plate 803;

[0113] Multiple lighting components 805 are fixedly embedded in the top of the mounting plate 804, and two first contacts 806 are provided at the bottom of each lighting component 805;

[0114] A lifting mechanism is provided below the mounting plate 804, and a plurality of lifting blocks 807 are connected to the lifting mechanism, and the lifting mechanism is used to lift the lifting blocks 807;

[0115] Two second contacts 808 are fixed to the top of each lifting block 807 and are arranged opposite to the first contacts 806;

[0116] Two first baffles 812 are fixed to two opposite side walls of the mounting plate 804 and fit with the bottom of the cloth;

[0117] The second moving module 801 is provided on two opposite side walls of the fabric inspection box 1, and two fifth moving blocks 802 are connected to the second moving module 801. The second moving module 801 is used to move the fifth moving block 802. The second moving module 801 is a well-known technology in the technical field and is not described here.

[0118] The second baffle 809 is fixed to the side wall of each fifth moving block 802 and is located on both sides of the cloth;

[0119] The third baffle plate 811 is fixed to the sidewall of each second baffle plate 809 through the support block 810, so that the third baffle plate 811 can slide on the top of the mounting plate 804, and the third baffle plate 811, the first baffle plate 812 and the mounting plate 804 form a closed space;

[0120] The hair dryer 1101 is fixed to the sidewall of the first baffle plate 812 and communicates with the closed space;

[0121] The air outlet pipe 1102 is communicated with the sidewall of the moving cover 205, and when the two second baffle plates 809 contact the two sides of the cloth, the two third baffle plates 811 can be driven to contact the two sides of the cloth through the support block 810, at this time, the two third baffle plates 811 and the two first baffle plates 812 can form a closed space with the top of the mounting plate 804, and at the same time, the hair dryer 1101 is started to blow, at this time, the air can enter the moving cover 205 through the cloth and be discharged through the air outlet pipe 1102, when there are defects such as broken threads on the surface of the cloth, the defects can be blown up, and under the action of air pressure, the defects can be enlarged, so that the detection of the camera 206 is more accurate and reliable, and when the moving cover 205 moves during detection, the lifting mechanism pushes the lifting block 807 and the second contact 808 to move upward and contact the first contact 806, at this time, the circuit of the lighting assembly 805 is connected, and the lighting operation can be performed.

[0122] Please refer to Figure 8 、 Figure 9 and Figure 12 , the lifting mechanism comprises:

[0123] The two guide rods 902 are fixed to the bottom of each lifting block 807;

[0124] The fixed ring 903 is fixed to the sidewall of each guide rod 902;

[0125] The mounting block 901 is sleeved on the sidewall of the two guide rods 902 and is fixed to the bottom of the mounting plate 804 through the L-shaped plate 909;

[0126] The fifth elastic member 904 is sleeved on the sidewall of each guide rod 902, and the fifth elastic member 904 is located between the mounting block 901 and the fixed ring 903;

[0127] The second push plate 907 is fixed to the sidewall of the moving cover 205 through the U-shaped frame 906, and two opposite sidewalls of the second push plate 907 are provided with two symmetrical inclined surfaces 908;

[0128] The second push pin 905 is fixed to the sidewall of the lifting block 807, so that the second push pin 905 can slide on the inclined surface 908;

[0129] The avoidance groove 910 is provided on the side wall of the cloth inspection box 1, so that the U-shaped frame 906 can slide along the avoidance groove 910. When the movable cover 205 moves, the second push plate 907 can be driven to move synchronously through the U-shaped frame 906. When the second push pin 905 slides along the inclined surface 908 to the top of the second push plate 907, the lifting block 807 and the second contact 808 can be pushed to move upward and contact the first contact 806, which can drive the guide rod 902 and the fixing ring 903 to move upward, and the fifth elastic member 904 is compression. At this time, the circuit of the lighting component 805 is connected and the lighting operation can be performed. When the second push pin 905 passes over the second push plate 907, the lifting block 807 and the second contact 808 can move downward and reset under the action of the fifth elastic member 904 and disengage from the first contact 806. At this time, the circuit of the lighting component 805 is disconnected, so that during the detection, as the camera 206 moves, only the lighting component 805 below the camera 206 is turned on, ensuring the detection effect while being more energy-saving and environmentally friendly.

[0130] An intelligent visual cloth inspection device comprises the above-mentioned intelligent visual cloth inspection mechanism.

[0131] Working principle: When in use, the cloth is conveyed through the strip opening 10, and the two fifth moving blocks 802 are driven to move closer to each other by the second moving module 801. At the same time, the two second baffles 809 are driven to move closer to each other and contact with both sides of the cloth. At the same time, the two second moving blocks 301 are moved closer to each other through the first moving module 305, and the two U-shaped plates 302 are driven to move closer to each other through the first telescopic mechanism. When the squeezing roller 304 is against the cloth, the first elastic member 403 is gradually compressed, thereby providing squeezing force to the cloth when it is conveyed, so that the cloth can be stretched, which facilitates exposing defects and makes the subsequent detection of the camera 206 more accurate and reliable.

[0132] When the cloth is being conveyed, the squeezing roller 304 and the rotating shaft 303 can be rotated, thereby driving the cam 601 to rotate. When the tip of the cam 601 abuts against the end of the moving rod 603, the fourth moving block 604 can be driven to move through the second telescopic mechanism, and the third moving block 502 can be driven to move along the second guide rail 501 toward the direction close to the stop block 507 through the third guide rail 605. At the same time, the third elastic member 508 is compressed. When the tip of the cam 601 passes over the end of the moving rod 603, the third moving block 502 can move and reset under the action of the third elastic member 508. This reciprocating process can make the third moving block 502 move back and forth.

[0133] When the third moving block 502 moves back and forth, it can drive the first push plate 503 to move synchronously. At the same time, the first push pin 505 slides back and forth along the inclined groove 504, thereby pushing the moving cover 205 to slide along the top of the cloth and detect it through the camera 206. The cloth transportation can be used as power to realize the reciprocating movement detection of the moving cover 205 and the camera 206, which is more convenient and quick to use. Moreover, when the moving cover 205 is against the fifth moving blocks 802 on both sides, the moving cover 205 and the first push plate 503 no longer move, so that the third moving block 502 no longer moves. When the moving rod 603 continues to move, the fourth elastic member 703 can be compressed, and the detection width can be automatically detected according to the width of the cloth, which is more convenient and quick to use.

[0134] When the two second baffles 809 are in contact with both sides of the cloth, the two third baffles 811 can be driven to contact both sides of the cloth through the support block 810. At this time, the two third baffles 811 and the two first baffles 812 can form a closed space with the top of the mounting plate 804. At the same time, the hair dryer 1101 is started to perform the blowing operation. At this time, the air can pass through the cloth and enter the movable cover 205 and be discharged through the air outlet pipe 1102. When there are defects such as broken threads on the surface of the cloth, they can be blown upwards. At the same time, under the action of air pressure, the defects can be enlarged, making the detection of the camera 206 more accurate and reliable.

[0135] When the second push pin 905 slides along the inclined surface 908 to the top of the second push plate 907, the lifting block 807 and the second contact 808 can be pushed upward and contact the first contact 806, which can drive the guide rod 902 and the fixing ring 903 to move upward. The fifth elastic member 904 is compressed. At this time, the circuit of the lighting assembly 805 is connected and the lighting operation can be performed. When the second push pin 905 passes over the second push plate 907, the lifting block 807 and the second contact 808 can move downward and reset under the action of the fifth elastic member 904 and disengage from the first contact 806. At this time, the circuit of the lighting assembly 805 is disconnected, so that during the detection, as the camera 206 moves, only the lighting assembly 805 below the camera 206 is turned on, ensuring the detection effect while being more energy-saving and environmentally friendly.

[0136] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0137] The present invention and its embodiments are described above. This description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by this and, without departing from the purpose of the present invention, designs structures and embodiments similar to this technical solution without inventiveness, they shall fall within the scope of protection of the present invention.

Claims

1. An intelligent visual cloth inspection mechanism, comprising a cloth inspection box (1) and a strip-shaped opening (10) provided on a side wall of the cloth inspection box (1), characterized in that: Also includes: A squeezing mechanism is provided in the cloth inspection box (1) and is used for squeezing the cloth; A cloth inspection module is arranged on the top of the cloth inspection box (1) and located above the cloth, and is used for performing intelligent visual inspection on the cloth; The lighting module is arranged at the bottom of the cloth inspection box (1) and is located below the cloth, and is used to illuminate the cloth.

2. The intelligent visual fabric inspection mechanism according to claim 1, characterized in that: The extrusion mechanism comprises: A first moving module (305) is arranged between the top and the bottom of the fabric inspection box (1), and two second moving blocks (301) are connected to the first moving module (305), and the first moving module (305) is used to move the second moving blocks (301); a first telescopic mechanism, arranged on two opposite side walls of the second moving blocks (301), each telescopic mechanism being connected to a U-shaped plate (302), and the first telescopic mechanism being used to reset the U-shaped plate (302); The two squeezing rollers (304) rotate on the side wall of the U-shaped plate (302) via the rotating shaft (303), and the two squeezing rollers (304) respectively abut against the top and bottom of the cloth.

3. The intelligent visual fabric inspection mechanism according to claim 2, characterized in that: The first telescopic mechanism comprises: Two first sets of rods (401) fixed to the bottom of the U-shaped plate (302); Two first sleeves (402) are sleeved on the side walls of the two first sleeve rods (401) and fixed to the top of the second moving block (301); The two first elastic members (403) are sleeved on the side walls of the two first sleeves (402), and the first elastic members (403) are located between the U-shaped plate (302) and the second moving block (301).

4. The intelligent visual fabric inspection mechanism according to claim 2, characterized in that: The cloth inspection module comprises: A moving mechanism is arranged on the top of the fabric inspection box (1), and a first moving block (201) is connected to the moving mechanism, and the moving mechanism is used to move the first moving block (201); Two second sleeves (202) fixed to the bottom of the first moving block (201); Two second sleeve rods (203) are inserted into the two second sleeve tubes (202); A movable cover (205) is fixed to the lower end of the second set of rods (203) so that the movable cover (205) can slide on the top of the cloth; Two second elastic members (204) are sleeved on the side walls of the two second sleeves (202), and the second elastic members (204) are located between the first moving block (201) and the moving cover (205); The camera (206) is fixed on the top of the movable cover (205) and is arranged opposite to the top of the cloth.

5. The intelligent visual fabric inspection mechanism according to claim 4, characterized in that: The moving mechanism comprises: A first guide rail (506) is fixed to the top of the fabric inspection box (1), so that the first moving block (201) can slide on the first guide rail (506); The third moving block (502) slides on the bottom of the cloth inspection box (1) via the second guide rail (501); A first pushing plate (503) is fixed to the side wall of the third moving block (502) and is located above the cloth, and an inclined groove (504) is provided on the top of the first pushing plate (503); A stopper (507) is fixed to the top of the second guide rail (501) and is fixed to the side wall of the third moving block (502) via a third elastic member (508); A first push pin (505) is inserted into the inclined slot (504) and fixed above the movable cover (205); The pushing mechanism is arranged on the side wall of the third moving block (502) and is used to push the third moving block (502) to slide on the second guide rail (501).

6. The intelligent visual fabric inspection mechanism according to claim 5, characterized in that: The driving mechanism includes: a fourth moving block (604) sliding on the side wall of the third moving block (502) via a third guide rail (605); a second telescopic mechanism, arranged on a side wall of the fourth moving block (604), and connected to a moving rod (603), and used for resetting the moving rod (603); An L-shaped block (602) is sleeved on the side wall of the movable rod (603) and fixed to the side wall of the U-shaped plate (302); The cam (601) is fixed to the end of the rotating shaft (303), so that the end of the moving rod (603) away from the third moving block (502) can slide on the edge of the cam (601).

7. The intelligent visual fabric inspection mechanism according to claim 6, characterized in that: The second telescopic mechanism comprises: a third sleeve (702) fixed to the side wall of the fourth moving block (604); A third sleeve rod (701) is inserted into the third sleeve (702) and fixed to one end of the moving rod (603) close to the third moving block (502); The fourth elastic member (703) is sleeved on the side wall of the third sleeve (702), and the fourth elastic member (703) is located between the fourth moving block (604) and the moving rod (603).

8. The intelligent visual fabric inspection mechanism according to claim 2, characterized in that: The lighting module includes: A mounting plate (804) is fixed to the bottom of the fabric inspection box (1) via a support plate (803); A plurality of lighting components (805) are fixedly embedded in the top of the mounting plate (804), and two first contacts (806) are provided at the bottom of each lighting component (805); A lifting mechanism is provided below the mounting plate (804), and a plurality of lifting blocks (807) are connected to the lifting mechanism, and the lifting mechanism is used to lift the lifting blocks (807); Two second contacts (808) are fixed on the top of each lifting block (807) and are arranged opposite to the first contact (806); Two first baffles (812) are fixed to two opposite side walls of the mounting plate (804) and are in contact with the bottom of the cloth; A second moving module (801) is arranged on two opposite side walls of the fabric inspection box (1), and two fifth moving blocks (802) are connected to the second moving module (801), and the second moving module (801) is used to move the fifth moving blocks (802); A second baffle (809) is fixed to the side wall of each of the fifth moving blocks (802) and is located on both sides of the cloth; A third baffle (811) is fixed to the side wall of each second baffle (809) via a support block (810), so that the third baffle (811) can slide on the top of the mounting plate (804), and the third baffle (811), the first baffle (812) and the mounting plate (804) form a closed space; a hair dryer (1101), fixed to the side wall of the first baffle (812) and in communication with the enclosed space; The air outlet pipe (1102) is connected to the side wall of the movable cover (205).

9. The intelligent visual fabric inspection mechanism according to claim 8, characterized in that: The lifting mechanism comprises: Two guide rods (902) fixed to the bottom of each lifting block (807); A fixing ring (903) fixed to the side wall of each guide rod (902); A mounting block (901) is sleeved on the side walls of the two guide rods (902) and fixed to the bottom of the mounting plate (804) via an L-shaped plate (909); a fifth elastic member (904) sleeved on the side wall of each guide rod (902), and the fifth elastic member (904) is located between the mounting block (901) and the fixing ring (903); The second push plate (907) is fixed to the side wall of the movable cover (205) through a U-shaped frame (906), and two opposite side walls of the second push plate (907) are provided with two symmetrically arranged inclined surfaces (908); A second push pin (905) is fixed to the side wall of the lifting block (807) so that the second push pin (905) can slide on the inclined surface (908); An avoidance groove (910) is provided on the side wall of the fabric inspection box (1), so that the U-shaped frame (906) can slide along the avoidance groove (910).

10. An intelligent visual cloth inspection device, characterized by: It comprises the intelligent visual fabric inspection mechanism as described in any one of claims 1 to 9.

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