A cloth inspection device for clothing production

Abstract

The present invention relates to the technical field of cloth inspection machines, and specifically to a cloth inspection device for clothing production, comprising: a transmission and cleaning cloth frame structure; the transmission and cleaning cloth frame structure comprises a cloth inspection support frame; the transmission and cleaning cloth frame structure is equipped with a dust removal and cleaning structure and a cloth inspection transmission structure on the inner side, and the dust removal and cleaning structure and the cloth inspection transmission structure are assembled and connected with a driving transmission structure; the upper and lower ends of the transmission and cleaning cloth frame structure are equipped with visual cloth inspection structures for cloth inspection on both sides of the cloth. The equipment adopts an automated transmission and positioning mechanism, such as a servo motor, a worm gear transmission, etc., to realize automatic transmission and precise positioning of the cloth, reduce the complexity and error rate of manual operation, and improve production efficiency. Through the anti-stretching cloth inspection structure, the equipment can perform anti-stretching detection on the cloth to ensure that the cloth does not break or deform during the stretching process, thereby ensuring the physical properties of the cloth.

Description

Technical Field

[0001] The invention relates to the technical field of cloth inspection machines, and in particular to a cloth inspection device for clothing production. Background Art

[0002] Fabrics have various uses in real life, such as being used to make clothes, curtains, door curtains and bed sheets. Before using the fabrics, they need to be inspected with a fabric inspection device. The fabric inspection machine is a set of necessary special equipment for the clothing industry to inspect large-format, double-width and single-width fabrics such as cotton, wool, linen, silk and chemical fiber before production. It provides the hardware environment for fabric inspection, continuously unfolds the fabric in sections, provides sufficient light, and the operator relies on visual observation to find surface defects and color differences. The fabric inspection machine automatically completes the length recording and roll arrangement work. A good performance fabric inspection machine is equipped with an electronic defect detection device, which is statistically analyzed by a computer.

[0003] A Chinese patent discloses a cloth inspection device for clothing production (authorization announcement number CN220927285U). The patent technology discloses a cloth inspection device for clothing production, which belongs to the technical field of cloth inspection machines. It aims at the problem that dust and wrinkles will have a great impact on the cloth inspection results during the cloth inspection process of the cloth inspection device, including mounting grooves, which are respectively arranged on the upper middle sides of the front and rear walls of the cloth inspection platform, and the inner sides of the mounting grooves are provided with horizontal cylinders, and the output ends of the horizontal cylinders are fixed with U-shaped plates, and the middle of the top wall of the U-shaped plate is fixed with vertical cylinders, and the output ends of the vertical cylinders are fixed with downward pressure blocks, and the upper left wall of the cloth inspection platform is fixed with L-shaped plates; the utility model uses rubber rollers to adhere to the dust on the upper surface of the cloth during the winding and unwinding of the cloth, and uses metal sheets to guide the static electricity on the surface of the cloth, so that it is separated from the cloth under the action of the connecting wire and the grounding plate, thereby reducing the distribution of dust on the surface of the cloth during the working process of the cloth inspection machine and improving the cloth inspection accuracy of the cloth inspection device. This patented technology solves the problem that when the cloth inspection device in the prior art inspects the cloth, if wrinkles appear on the surface of the cloth after it is unfolded, it will have a significant impact on the inspection result. At the same time, the friction between the cloth during the unfolding and contraction process will generate static electricity, which will absorb dust in the surrounding air. The dust adsorbed on the surface of the cloth will also have a significant impact on the cloth inspection.

[0004] However, in the prior art, when inspecting fabrics, some fabrics need to be tested for stretchability, and the problem of being able to perform a stretching test on fabrics during inspection in the prior art needs to be solved.

[0005] Therefore, those skilled in the art provide a cloth inspection device for garment production to solve the problems raised in the above background technology. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides:

[0007] A cloth inspection device for clothing production comprises: a transmission and cleaning cloth frame structure; the transmission and cleaning cloth frame structure comprises a cloth inspection support frame; a dust removal and cleaning structure and a cloth inspection transmission structure are installed on the inner side of the transmission and cleaning cloth frame structure, and the dust removal and cleaning structure and the cloth inspection transmission structure are assembled and connected with a driving transmission structure; both upper and lower ends of the transmission and cleaning cloth frame structure are installed with visual cloth inspection structures for cloth inspection on both sides; two cloth inspection marking structures are installed on the inner side of the transmission and cleaning cloth frame structure corresponding to the visual cloth inspection structures; the transmission and cleaning cloth frame structure is symmetrically equipped with two anti-stretching cloth inspection structures along the inner side of the middle part; the anti-stretching cloth inspection structure comprises a stretching cloth inspection positioning structure for clamping and positioning the edge of the cloth; and the outer side of the stretching cloth inspection positioning structure is equipped with an extension driving structure for extension and contraction movement.

[0008] Preferably: the dust removal and cleaning structure includes two groups of cloth front and back cleaning structures, and the two cloth front and back cleaning structures include a cleaning brush roller 1 and a cleaning brush roller 2 rotatably assembled on the inner side of the cloth inspection support frame, one end of the cleaning brush roller 1 and the cleaning brush roller 2 are both rotatably penetrated through the outer wall of the cloth inspection support frame, and are respectively fixedly assembled with a spur gear 1 and a spur gear 2.

[0009] Preferably: the cleaning brush roller 1 and the cleaning brush roller 2 are meshed with each other via spur gear 1 and spur gear 2, and the spur gears 1 of the two cloth front and back side cleaning structures are fixedly equipped with a transmission rod roller.

[0010] Preferably: the dust removal and cleaning structure also includes two dust suction frames installed on the upper and lower surfaces of the cleaning structure on the front and back sides of the cloth, the outer side of the dust suction frame is sealed with a dust suction pipe, the end of the dust suction pipe away from the dust suction frame is connected to a vacuum cleaner, and the dust outlet of the vacuum cleaner is connected to a dust storage box.

[0011] Preferably: the visual cloth inspection structure includes a closed outer frame, a flat light is installed inside the closed outer frame, a visual camera is arranged in the middle of the flat light, a mounting cone cover is installed outside the visual camera, and the visual camera is mounted on the closed outer frame through the mounting cone cover.

[0012] Preferably, the extension drive structure includes a servo cylinder, and the outer walls on both sides of the servo cylinder are fixedly equipped with mounting side frames, and the inner walls of the mounting side frames are movably provided with movable frames.

[0013] Preferably: the stretching and testing cloth positioning structure includes a positioning outer groove frame, a positioning middle frame is integrally fixed to the middle of the positioning outer groove frame; vertical ball grooves are opened on the inner walls on both sides of the positioning middle frame, and inner ball bodies are slidably arranged on the inner sides of the vertical ball grooves; and a bidirectional screw rod 1 is rotatably assembled on the inner side of the positioning middle frame, a servo motor 2 is connected to the bottom end of the bidirectional screw rod 1, and a clamping inner frame plate is provided on the outer sides of the upper and lower ends of the bidirectional screw rod 1, and the inner ball bodies are rotatably assembled on the two side walls of the clamping inner frame plate.

[0014] Preferably: the inner walls at both ends of the clamping inner frame plate are rotatably equipped with positioning inner rods, the outer end of the positioning inner rod is vertically movable and passes through the outer side of the positioning outer groove frame, and the positioning sleeve is provided with a clamping outer frame plate, and the inner wall of the clamping outer frame plate is penetrated to form a limiting through groove, and the clamping inner frame plate is positioned and limited by the positioning inner rod and the limiting through groove of the clamping outer frame plate.

[0015] Preferably: a vertical slide rod is vertically and movably installed at one end of the inner side of the clamping outer frame plate, a positioning screw rack is fixedly installed on the outer side of the vertical slide rod, a spiral transmission sleeve on the outer side of the positioning screw rack is provided with a two-way screw rod, and a two-way motor three is installed in the middle of the two-way screw rod.

[0016] Preferably: the cloth inspection marking structure includes a lateral adjustment structure and a longitudinal adjustment structure, and a vertical slide is assembled between the lateral adjustment structure and the longitudinal adjustment structure, an electric telescopic rod is assembled at the bottom of the vertical slide, and a cloth inspection marking pen for marking cloth defects is installed at the bottom of the electric telescopic rod.

[0017] Technical effects and advantages of the present invention:

[0018] 1. By starting the vacuum cleaner and cleaning brush roller, the equipment can efficiently clean the dust and impurities on the front and back of the fabric, ensuring the cleanliness of the fabric and improving the quality of subsequent processing or production.

[0019] 2. The equipment adopts automated transmission and positioning mechanisms, such as servo motors, worm gear transmissions, etc., to achieve automatic transmission and precise positioning of fabrics, reduce the complexity and error rate of manual operations, and improve production efficiency. Through the anti-stretching fabric inspection structure, the equipment can perform anti-stretching tests on fabrics to ensure that the fabrics do not break or deform during the stretching process, thereby ensuring the physical properties of the fabrics.

[0020] 3. The visual fabric inspection structure captures fabric images through a camera and cooperates with the controller to perform image processing and analysis. It can automatically detect color differences and defects in the fabric, thereby improving the accuracy and efficiency of product quality inspection. The fabric inspection marker pen can cooperate with the lateral adjustment structure and the longitudinal adjustment structure to perform precise lateral and longitudinal movement. Combined with the height adjustment of the electric telescopic rod, it can achieve accurate marking of fabric defective parts, which is convenient for subsequent processing or repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a cloth inspection device for clothing production provided by the present application;

[0022] Figure 2 This is a schematic diagram of the front structure of a cloth inspection device for clothing production provided by the present application;

[0023] Figure 3 This is a schematic diagram of the structure of a cloth inspection device for clothing production provided by the present application, viewed from above;

[0024] Figure 4 This is a schematic diagram of the disassembled structure of a cloth inspection device for clothing production provided by the present application;

[0025] Figure 5 This is a schematic diagram of the structure of a cloth inspection support frame in a cloth inspection device for clothing production provided by the present application;

[0026] Figure 6 It is a structural schematic diagram of a cloth inspection transmission structure in a cloth inspection device for clothing production provided by the present application;

[0027] Figure 7 This is a schematic structural diagram of a dust removal and cleaning structure in a cloth inspection device for clothing production provided by the present application;

[0028] Figure 8 This application provides a kind of cloth inspection device for clothing production Figure 7 The structural diagram at A in the middle;

[0029] Fig. 9 It is a structural schematic diagram of a visual cloth inspection structure in a cloth inspection device for clothing production provided by the present application;

[0030] Fig.10 This is a schematic diagram of the structure of a bidirectional motor 1 in a cloth inspection device for clothing production provided by the present application;

[0031] Fig.11 It is a structural schematic diagram of a lateral adjustment structure in a cloth inspection device for clothing production provided by the present application;

[0032] Fig.12 It is a structural schematic diagram of a longitudinal shift adjustment structure in a cloth inspection device for clothing production provided by the present application;

[0033] Fig.13 This application provides a kind of cloth inspection device for clothing production Fig.12 The structural diagram at B in the middle;

[0034] Fig.14 It is a structural schematic diagram of an anti-stretching cloth inspection structure in a cloth inspection device for clothing production provided by the present application;

[0035] Fig.15 It is a structural schematic diagram of an extension drive structure in a cloth inspection device for clothing production provided by the present application;

[0036] Fig.16 This is a schematic diagram of the structure of a bidirectional motor 3 in a cloth inspection device for clothing production provided by the present application;

[0037] Fig.17 This is a schematic diagram of the structure of a limit slot in a cloth inspection device for clothing production provided by the present application;

[0038] Fig.18 It is a structural schematic diagram of a stretching cloth inspection positioning structure in a cloth inspection device for clothing production provided by the present application.

[0039] In the figure:

[0040] 1. Transmission cleaning cloth frame structure;

[0041] 11. Dust removal and cleaning structure; 1101. Cleaning brush roller 1; 1102. Cleaning brush roller 2; 1103. Spur gear 1; 1104. Spur gear 2; 1105. Dust collection outer frame; 1106. Dust collection duct; 1107. Vacuum cleaner; 1108. Dust storage box;

[0042] 12. Fabric inspection transmission structure; 1201. Transmission roller one; 1202. Transmission roller two; 1203. Spur gear three; 1204. Spur gear four;

[0043] 13. Drive transmission structure; 1301. Drive rod roller; 1302. Worm gear; 1303. Worm; 1304. Positioning drive rod; 1305. Servo motor 1; 1306. Fixed outer frame;

[0044] 101. cloth inspection support frame; 102. cloth inspection entry slot; 103. cloth inspection discharge slot;

[0045] 2. Visual inspection structure; 201. Closed outer frame; 202. Flat light; 203. Mounting cone cover; 204. Visual camera;

[0046] 3. Fabric inspection marking structure;

[0047] 31. Transverse adjustment structure; 3101. Transverse frame; 3102. Transverse transmission belt; 3103. Transverse transmission roller; 3104. Transverse moving frame plate; 3105. Transverse ball body; 3106. Transverse ball groove; 3107. Transverse driving rod; 3108. Bidirectional motor 1;

[0048] 32. longitudinal adjustment structure; 3201. longitudinal frame; 3202. longitudinal transmission roller; 3203. longitudinal transmission belt; 3204. longitudinal moving frame plate; 3205. longitudinal ball body; 3206. longitudinal ball groove; 3207. longitudinal driving rod; 3208. bidirectional motor 2;

[0049] 301, vertical slide; 302, electric telescopic rod; 303, cloth inspection marker;

[0050] 4. Anti-stretching fabric testing structure;

[0051] 41. Extended drive structure; 4101. Servo cylinder; 4102. Install side frame; 4103. Movable frame;

[0052] 42. Positioning structure for stretching and testing fabric; 4201. Positioning outer groove frame; 4202. Positioning middle frame; 4203. Vertical ball groove; 4204. Clamping inner frame plate; 4205. Bidirectional screw rod 1; 4206. Servo motor 2; 4207. Positioning inner rod; 4208. Clamping outer frame plate; 4209. Limiting groove; 4210. Vertical slide rod; 4211. Positioning screw bracket; 4212. Bidirectional screw rod 2; 4213. Bidirectional motor 3;

[0053] 5. Position the load-bearing bracket;

[0054] 6. Controller. DETAILED DESCRIPTION

[0055] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0056] For example, see Figures 1 to 8 In this embodiment, a cloth inspection device for clothing production is provided, which has a transmission and cleaning cloth frame structure 1;

[0057] The transmission cleaning cloth frame structure 1 includes a cloth inspection support frame 101;

[0058] A cloth inspection entry slot 102 is provided on one side of the cloth inspection support frame 101, and a cloth inspection discharge slot 103 is provided on the other side of the cloth inspection support frame 101;

[0059] A positioning load-bearing bracket 5 is fixedly mounted at the bottom of the cloth inspection support frame 101;

[0060] The inner side of the transmission cleaning cloth frame structure 1 is equipped with a dust removal and cleaning structure 11 and a cloth inspection transmission structure 12, and the dust removal and cleaning structure 11 and the cloth inspection transmission structure 12 are assembled and connected with a driving transmission structure 13;

[0061] The upper and lower ends of the transmission cleaning cloth frame structure 1 are equipped with visual cloth inspection structures 2 for inspecting the front and back sides of the cloth;

[0062] Corresponding to the visual cloth inspection structure 2, two cloth inspection marking structures 3 are installed on the inner side of the transmission cleaning cloth frame structure 1;

[0063] The transmission cleaning cloth frame structure 1 is symmetrically equipped with two anti-stretching cloth inspection structures 4 along the inner side of the middle part;

[0064] The anti-stretching cloth inspection structure 4 includes a stretching cloth inspection positioning structure 42 for clamping and positioning the edge of the cloth;

[0065] The outer side of the stretching and testing cloth positioning structure 42 is equipped with an extension driving structure 41 for extension and contraction movement;

[0066] The dust removal and cleaning structure 11 includes two sets of cloth front and back cleaning structures, and the two cloth front and back cleaning structures include a cleaning brush roller 1 1101 and a cleaning brush roller 2 1102 rotatably mounted on the inner side of the cloth inspection support frame 101, one end of the cleaning brush roller 1 1101 and the cleaning brush roller 2 1102 are both rotatably penetrated through the outer wall of the cloth inspection support frame 101, and are respectively fixedly mounted with a spur gear 1 1103 and a spur gear 2 1104;

[0067] The cleaning brush roller 1 1101 and the cleaning brush roller 2 1102 are meshed with each other via the spur gear 1 1103 and the spur gear 2 1104, and the spur gear 1 1103 of the two cloth front and back cleaning structures are fixedly equipped with a transmission rod roller 1301;

[0068] There are two groups of cloth inspection transmission structures 12, and the two groups of cloth inspection transmission structures 12 are respectively rotatably assembled on the inner sides of the cloth inspection entry slot 102 and the cloth inspection discharge slot 103, and the cloth inspection transmission structure 12 includes a transmission roller 1201 and a transmission roller 2 1202 rotatably assembled on the inner side of the cloth inspection support frame 101, one end of the transmission roller 1201 rotates through the cloth inspection support frame 101, and a spur gear 3 1203 is fixedly assembled on the outer wall, one end of the transmission roller 2 1202 rotates through the cloth inspection support frame 101, and a spur gear 4 1204 is fixedly assembled on the outer wall, and the transmission roller 1 1201 and the transmission roller 2 1202 are meshed with each other through the spur gear 3 1203 and the spur gear 4 1204;

[0069] The transmission rollers 1201 of the two sets of cloth inspection transmission structures 12 are fixedly equipped with transmission rod rollers 1301;

[0070] The driving transmission structure 13 includes a fixed outer frame 1306 fixedly mounted on the outer wall of the cloth inspection support frame 101, so the surface of the fixed outer frame 1306 is equipped with a controller 6; the outer wall of the transmission rod roller 1301 is fixedly mounted with a worm wheel 1302, the worm wheel 1302 is meshed with a worm 1303, the center of the worm 1303 is fixedly mounted with a positioning driving rod 1304, one end of the positioning driving rod 1304 is connected to a servo motor 1305, and the servo motor 1305 is fixedly mounted on the inner wall of the cloth inspection support frame 101;

[0071] The dust removal and cleaning structure 11 also includes two dust suction frames 1105 installed on the upper and lower surfaces of the cleaning structure on the front and back sides of the cloth. The outer side of the dust suction frame 1105 is sealed with a dust suction duct 1106. The end of the dust suction duct 1106 away from the dust suction frame 1105 is connected to a vacuum cleaner 1107. The dust outlet of the vacuum cleaner 1107 is connected to a dust storage box 1108.

[0072] For example 2, please refer to Fig. 9 In this embodiment, a visual cloth inspection structure 2 in a cloth inspection device for garment production is provided;

[0073] The visual inspection structure 2 includes a closed outer frame 201, a flat light 202 is installed inside the closed outer frame 201, a visual camera 204 is arranged in the middle of the flat light 202, a mounting cone cover 203 is installed outside the visual camera 204, and the visual camera 204 is mounted on the closed outer frame 201 through the mounting cone cover 203;

[0074] The closed outer frames 201 of the two visual cloth inspection structures 2 are fixedly assembled on the upper and lower outer walls of the cloth inspection support frame 101 .

[0075] For example 3, please refer to Figures 10 to 13 In this embodiment, a cloth inspection marking structure 3 in a cloth inspection device for garment production is provided;

[0076] The cloth inspection marking structure 3 includes a transverse adjustment structure 31 and a longitudinal adjustment structure 32, and a vertical slide 301 is assembled between the transverse adjustment structure 31 and the longitudinal adjustment structure 32, and an electric telescopic rod 302 is assembled at the bottom of the vertical slide 301, and a cloth inspection marking pen 303 for marking cloth defects is installed at the bottom of the electric telescopic rod 302;

[0077] The transverse adjustment structure 31 includes two transverse adjustment structures 31 fixedly arranged on the inner wall of the cloth inspection support frame 101, and both ends of the inner side of the transverse adjustment structure 31 are rotatably equipped with transverse transmission rollers 3103, and the outer side of the transverse transmission roller 3103 is sleeved with a transverse transmission belt 3102, and a transverse moving frame plate 3104 is detachably installed between the two transverse transmission belts 3102;

[0078] A lateral ball bearing 3105 is rotatably mounted on the bottom of the lateral moving frame plate 3104, and a lateral ball bearing groove 3106 is provided on the lateral moving frame 3101 corresponding to the position of the lateral ball bearing 3105;

[0079] Both ends of the transverse moving frame plate 3104 are slidably restricted in the inner side of the transverse moving ball groove 3106 through the transverse moving ball body 3105;

[0080] A transverse driving rod 3107 is fixedly mounted at the center of a single transverse driving roller 3103, and a bidirectional motor 1 3108 is connected to the middle of the transverse driving rod 3107;

[0081] The longitudinal adjustment structure 32 includes two longitudinal frames 3201 fixedly mounted on the inner side of the cloth inspection support frame 101. The inner sides of both ends of the longitudinal frames 3201 are rotatably mounted with longitudinal transmission rollers 3202. The outer sides of the two longitudinal transmission rollers 3202 are sleeved with longitudinal transmission belts 3203.

[0082] A longitudinal moving frame plate 3204 is detachably mounted between the two longitudinal moving conveyor belts 3203. The bottoms of both ends of the longitudinal moving frame plate 3204 are rotatably mounted with longitudinal moving ball bodies 3205. The outer side of the longitudinal moving ball body 3205 is sleeved with a longitudinal moving ball groove 3206. The longitudinal moving ball groove 3206 is opened on the inner wall of the longitudinal moving frame 3201.

[0083] A longitudinal drive rod 3207 is installed between the single longitudinal transmission rollers 3202, and a bidirectional motor 2 3208 is connected to the middle of the longitudinal drive rod 3207. The vertical slide 301 is vertically restricted between the longitudinal moving frame plate 3204 and the transverse moving frame plate 3104.

[0084] Example 4, please refer to Figures 14 to 18 In this embodiment, an anti-stretching cloth inspection structure 4 in a cloth inspection device for garment production is provided;

[0085] The extension drive structure 41 includes a servo cylinder 4101. The outer walls of both sides of the servo cylinder 4101 are fixedly equipped with mounting side frames 4102. The inner wall of the mounting side frame 4102 is movably provided with a movable frame 4103.

[0086] The servo cylinder 4101 is fixedly mounted on the outer wall of the cloth inspection support frame 101 through the mounting side frame 4102;

[0087] The stretching and testing cloth positioning structure 42 includes a positioning outer groove frame 4201, a positioning middle frame 4202 is integrally fixed in the middle of the positioning outer groove frame 4201, and the positioning outer groove frame 4201 is fixedly assembled on the servo cylinder 4101 through the positioning middle frame 4202; vertical ball grooves 4203 are provided on the inner walls on both sides of the positioning middle frame 4202, and inner ball bodies are slidably arranged inside the vertical ball grooves 4203; and a bidirectional screw rod 4205 is rotatably assembled inside the positioning middle frame 4202, a servo motor 4206 is connected to the bottom end of the bidirectional screw rod 4205, and a clamping inner frame plate 4204 is provided on the outer sides of the upper and lower ends of the bidirectional screw rod 4205, and the inner ball bodies are rotatably assembled on the two side walls of the clamping inner frame plate 4204;

[0088] The inner walls at both ends of the clamping inner frame plate 4204 are rotatably equipped with positioning inner rods 4207, and one end of the outer side of the positioning inner rod 4207 is vertically movable and penetrates the outer side of the positioning outer groove frame 4201, and the positioning sleeve is provided with a clamping outer frame plate 4208, and the inner wall of the clamping outer frame plate 4208 is penetrated to form a limited position through groove 4209, and the clamping inner frame plate 4204 is positioned and limited by the positioning inner rod 4207 and the limited position through groove 4209 of the clamping outer frame plate 4208;

[0089] A vertical slide bar 4210 is vertically and movably installed at one end of the inner side of the clamping outer frame plate 4208, a positioning screw rack 4211 is fixedly installed on the outer side of the vertical slide bar 4210, a spiral transmission sleeve on the outer side of the positioning screw rack 4211 is provided with a bidirectional screw rod 2 4212, and a bidirectional motor 3 4213 is installed in the middle of the bidirectional screw rod 2 4212.

[0090] According to the above embodiments, the working principle of the present invention is:

[0091] When the cloth is inspected, the cloth passes through the cloth inspection discharging slot 102 of the transmission cleaning cloth frame structure 1 and enters the inner side of the cloth inspection support frame 101. The cloth inspection discharging slot 102 is passed between the cloth inspection transmission structure 12 and the two cloth inspection marking structures 3 and the two anti-stretching cloth inspection structures 4. The cloth is discharged from the cloth inspection transmission structure 12 inside the cloth inspection discharging slot 103. The anti-stretching cloth inspection structure 4 is used to perform anti-tear cloth inspection on the cloth. The visual cloth inspection structure 2 is used to perform visual cloth inspection for color difference, defects, etc., and the cloth is then marked with a marker pen on the defects of the cloth through the cloth inspection marking structure 3.

[0092] The dust removal and cleaning structure 11 and the cloth inspection and transmission structure 12 are driven by the driving transmission structure 13 to feed and transmit the cloth, and the dust removal and cleaning structure 11 cleans the front and back sides of the surface;

[0093] The servo motor 1305 of the driving transmission structure 13 is started, and the servo motor 1305 is started to drive the positioning driving rod 1304, and the positioning driving rod 1304 drives the worm 1303 to rotate, and the worm 1303 meshes with the worm wheel 1302 to rotate, and the rotating worm wheel 1302 drives the transmission rod roller 1301 to rotate, and the rotating transmission rod roller 1301 drives the transmission roller 1201 and the cleaning brush roller 1101 to drive, so that the transmission roller 1201 drives the spur gear 3 1203, and the spur gear 3 1203 meshes with the spur gear 4 1204, so that the transmission roller 1201 and the transmission roller 2 1202 rotate at the same time, and the cloth is transmitted;

[0094] The cleaning brush roller 1101 is driven to rotate and drive the spur gear 1103 to rotate, and the spur gear 1103 rotates to engage with the spur gear 2 1104, so that the cleaning brush roller 1101 and the cleaning brush roller 2 1102 rotate at the same time, so as to facilitate the friction cleaning of dust on the front and back sides of the cloth when the cloth enters the inner side of the cloth inspection slot 102;

[0095] The dust after friction cleaning is started by the vacuum cleaner 1107, and the vacuum cleaner 1107 starts to apply suction force through the vacuum duct 1106, and the vacuum duct 1106 vacuums the dust cleaned from the front and back sides of the cloth through the vacuum outer frame 1105, and the dust inside the vacuum cleaner 1107 is directly discharged into the dust storage box 1108 through the dust discharge port, so that the dust on the cloth is stored at the same time;

[0096] The visual fabric inspection structure 2 cooperates with the anti-stretch fabric inspection structure 4 to perform anti-stretch detection on the fabric;

[0097] When the cloth is arranged into the inner side of the cloth inspection support frame 101, the edge clamping treatment is performed by the clamping inner frame plate 4204 and the clamping outer frame plate 4208 of the stretch cloth inspection positioning structure 42 of the anti-stretch cloth inspection structure 4. When the cloth is clamped by the clamping inner frame plate 4204 and the clamping outer frame plate 4208, the servo motor 2 4206 is started. After the servo motor 2 4206 is started, it drives the bidirectional screw rod 1 4205 to rotate, so that the clamping inner frame plate 4204 moves along the bidirectional screw rod 1 4205, so that the clamping inner frame plate 4204 moves along the vertical ball groove 4203 through the ball body, so that the clamping inner frame plate 4204 moves simultaneously with the clamping outer frame plate 4208 through the positioning inner rod 4207, and the edge of the cloth is clamped and positioned simultaneously by the positioning inner rod 4207 and the clamping outer frame plate 4208;

[0098] The clamping inner frame plate 4204 cooperates with the clamping outer frame plate 4208 to perform tensile test on both sides of the fabric through the servo cylinder 4101. When the servo cylinder 4101 is started and retracted, the servo cylinder 4101 drives the positioning outer groove frame 4201 and the clamping outer frame plate 4208 and the clamping inner frame plate 4204 installed thereon to perform tensile treatment on the fabric;

[0099] The positioning outer groove frame 4201 can move along the mounting side frame 4102 through the movable frame 4103, so that the positioning outer groove frame 4201 can move stably along the mounting side frame 4102;

[0100] When the cloth passes through the clamping outer frame plate 4208 to perform anti-stretching movement at both ends, the bidirectional motor 3 4213 is started, and the bidirectional motor 3 4213 is started to drive the bidirectional screw rod 2 4212 to rotate, and the bidirectional screw rod 2 4212 rotates to perform spiral transmission on the positioning screw rack 4211, so that the positioning screw rack 4211 drives the vertical slide rod 4210 to move along the bidirectional screw rod 2 4212, so that the vertical slide rod 4210 pushes the clamping outer frame plate 4208 to move, so that the clamping outer frame plate 4208 passes through the limiting through slot 4209 and moves along the positioning inner rod 4207, and the cloth is moved at both ends, so that the cloth can be subjected to anti-stretching operation at both ends and both sides at the same time;

[0101] The front and back sides of the fabric are both passed through the visual cameras 204 of the two visual fabric inspection structures 2 and the images are transmitted to the controller 6. After the image detection, the fabric is inspected. When the fabric has color difference and defects, the color difference and defect position of the front and back sides can be marked through the fabric inspection marking structure 3.

[0102] The cloth inspection marker 303 can be adjusted laterally through the transverse adjustment structure 31;

[0103] The cloth inspection marker 303 can be adjusted longitudinally through the longitudinal adjustment structure 32;

[0104] When the cloth inspection marker 303 is subjected to lateral adjustment, the bidirectional motor 3108 is started, the bidirectional motor 3108 is started to drive the lateral drive rod 3107 to rotate, the lateral drive rod 3107 drives the lateral drive roller 3103 to rotate, the rotating lateral drive roller 3103 moves the lateral conveyor belt 3102, and then drives the lateral moving frame plate 3104 to move lateral through the lateral conveyor belt 3102;

[0105] Then, the vertical slide 301 is driven to move along the inner side of the longitudinal moving frame plate 3204 by moving the transverse moving frame plate 3104, so as to facilitate the transverse movement and position adjustment of the cloth inspection marker 303;

[0106] When the cloth inspection marker 303 is adjusted longitudinally, the bidirectional motor 2 3208 is started, and the bidirectional motor 2 3208 is started to drive the longitudinal drive roller 3202 to rotate through the longitudinal drive rod 3207, and the longitudinal drive roller 3202 moves the longitudinal conveyor belt 3203, so that the longitudinal conveyor belt 3203 drives the longitudinal moving frame plate 3204 to move longitudinally, so that the longitudinal moving frame plate 3204 drives the cloth inspection marker 303 to perform lateral adjustment along the longitudinal moving frame plate 3204;

[0107] The lateral adjustment structure 31 and the longitudinal adjustment structure 32 cooperate with each other to move the cloth inspection marker 303 arbitrarily horizontally and vertically. At the same time, the electric telescopic rod 302 can adjust the height of the cloth inspection marker 303 to facilitate the cloth inspection marker 303 to contact the cloth and mark the defective parts of the cloth.

[0108] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0109] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A cloth inspection device for clothing production, characterized in that: include: A transmission and cleaning cloth frame structure (1); the transmission and cleaning cloth frame structure (1) comprises a cloth inspection support frame (101); The transmission cleaning cloth frame structure (1) is equipped with a dust removal and cleaning structure (11) and a cloth inspection and transmission structure (12) on the inner side thereof, and the dust removal and cleaning structure (11) and the cloth inspection and transmission structure (12) are assembled and connected with a driving transmission structure (13); The transmission cleaning cloth frame structure (1) is equipped with visual cloth inspection structures (2) for inspecting the front and back sides of the cloth at both upper and lower ends; Two cloth inspection marking structures (3) are installed inside the transmission and cleaning cloth frame structure (1) corresponding to the visual cloth inspection structure (2); The transmission cleaning cloth frame structure (1) is symmetrically equipped with two anti-stretching cloth inspection structures (4) along the inner side of the middle part; The anti-stretching cloth inspection structure (4) comprises a stretching cloth inspection positioning structure (42) for clamping and positioning the edge of the cloth; The outer side of the stretching and testing cloth positioning structure (42) is equipped with an extension driving structure (41) for extension and contraction movement; The stretching and testing cloth positioning structure (42) comprises a positioning outer groove frame (4201), a positioning middle frame (4202) being integrally fixed in the middle of the positioning outer groove frame (4201); vertical ball grooves (4203) are provided on both inner walls of the positioning middle frame (4202), and inner balls are slidably provided inside the vertical ball grooves (4203); a bidirectional screw rod (4205) is rotatably mounted inside the positioning middle frame (4202), a servo motor (4206) is connected to the bottom end of the bidirectional screw rod (4205), and a clamping inner frame plate (4204) is provided on the outer sides of both upper and lower ends of the bidirectional screw rod (4205), and the inner balls are rotatably mounted on both side walls of the clamping inner frame plate (4204); The inner walls at both ends of the clamping inner frame plate (4204) are rotatably equipped with positioning inner rods (4207), one end of the outer side of the positioning inner rod (4207) is vertically movable and penetrates the outer side of the positioning outer groove frame (4201), and the positioning sleeve is provided with a clamping outer frame plate (4208), and the inner wall of the clamping outer frame plate (4208) is provided with a limiting slot (4209), and the clamping inner frame plate (4204) is positioned and limited by the positioning inner rod (4207) and the limiting slot (4209) of the clamping outer frame plate (4208); A vertical slide bar (4210) is vertically and movably mounted on one end of the inner side of the clamping outer frame plate (4208); a positioning screw rack (4211) is fixedly mounted on the outer side of the vertical slide bar (4210); a two-way screw rod (4212) is disposed on a spiral transmission sleeve on the outer side of the positioning screw rack (4211); a two-way motor (4213) is mounted in the middle of the two-way screw rod (4212); When the cloth passes through the clamping outer frame plate (4208) to move at both ends to resist stretching, the bidirectional motor three (4213) is started, and the bidirectional motor three (4213) is started to drive the bidirectional screw rod two (4212) to rotate, and the bidirectional screw rod two (4212) rotates to perform spiral transmission on the positioning screw frame (4211), so that the positioning screw frame (4211) drives the vertical slide bar (4210) to move along the bidirectional screw rod two (4212), and then the vertical slide bar (4210) pushes the clamping outer frame plate (4208) to move, and the clamping outer frame plate (4208) passes through the limiting through groove (4209) and moves along the positioning inner rod (4207), so that the cloth is moved at both ends, and the anti-stretching operation of the cloth at both ends and both sides is realized at the same time.

2. A cloth inspection device for clothing production according to claim 1, characterized in that: The extension drive structure (41) comprises a servo cylinder (4101), the outer walls of both sides of the servo cylinder (4101) are fixedly equipped with mounting side frames (4102), and the inner walls of the mounting side frames (4102) are movably provided with movable frames (4103).

3. A cloth inspection device for clothing production according to claim 1, characterized in that: The dust removal and cleaning structure (11) comprises two groups of cloth front and back cleaning structures, and the two cloth front and back cleaning structures comprise a cleaning brush roller 1 (1101) and a cleaning brush roller 2 (1102) rotatably mounted on the inner side of a cloth inspection support frame (101), one end of the cleaning brush roller 1 (1101) and the cleaning brush roller 2 (1102) both rotatably penetrate the outer wall of the cloth inspection support frame (101), and are respectively fixedly mounted with a spur gear 1 (1103) and a spur gear 2 (1104).

4. A cloth inspection device for clothing production according to claim 3, characterized in that: The cleaning brush roller one (1101) and the cleaning brush roller two (1102) are meshed with each other via spur gear one (1103) and spur gear two (1104), and the spur gears one (1103) of the two cloth front and back cleaning structures are both fixedly equipped with a transmission rod roller (1301).

5. A cloth inspection device for clothing production according to claim 1, characterized in that: The dust removal and cleaning structure (11) further comprises two dust collection outer frames (1105) installed on the upper and lower surfaces of the cleaning structure on the front and back sides of the cloth; the outer sides of the dust collection outer frames (1105) are sealedly connected to dust collection pipes (1106); one end of the dust collection pipe (1106) away from the dust collection outer frames (1105) is connected to a dust collector (1107); and a dust storage box (1108) is connected to the dust discharge port of the dust collection machine (1107).

6. A cloth inspection device for garment production according to claim 1, characterized in that: The visual cloth inspection structure (2) comprises a closed outer frame (201), a flat light (202) is mounted on the inner side of the closed outer frame (201), a visual camera (204) is arranged in the middle of the flat light (202), a mounting cone cover (203) is mounted on the outer side of the visual camera (204), and the visual camera (204) is mounted on the closed outer frame (201) via the mounting cone cover (203).

7. A cloth inspection device for clothing production according to claim 1, characterized in that: The cloth inspection marking structure (3) comprises a transverse adjustment structure (31) and a longitudinal adjustment structure (32), and a vertical slide (301) is assembled between the transverse adjustment structure (31) and the longitudinal adjustment structure (32), an electric telescopic rod (302) is assembled at the bottom of the vertical slide (301), and a cloth inspection marking pen (303) for marking cloth defects is installed at the bottom of the electric telescopic rod (302).

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