Machine vision textile fabric sorting device

Abstract

The utility model discloses a machine vision textile fabric sorting device, which relates to the technical field of fabric sorting and comprises a bottom plate, an electric conveying belt is arranged at the top of the bottom plate, a transverse plate is slidably arranged at the top of the bottom plate, and a telescopic rod and a third air cylinder are fixedly arranged at the top of the transverse plate. Cotton cloth is relatively wear-resistant and can bear large friction force, two scraping plates can be utilized to do back-to-back movement, then textile cloth can be leveled, wrinkles are reduced, the sorting accuracy is improved, when the textile cloth meets fragile cloth such as silk, a first motor can be started to drive a rectangular frame to rotate, the positions of a rolling shaft and the scraping plates are changed, and therefore the textile cloth can be conveniently sorted. A rolling shaft is arranged between the first C-shaped plates, then the rolling shaft is located over the cloth, then the rolling shaft is attached to the cloth, the cloth is leveled, wrinkles are reduced, a containing plate is fixedly arranged between the first C-shaped plates, the containing plate is located between the electric conveying belts, the cloth is conveniently supported, and then the cloth is leveled.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth sorting technical field, concretely is a kind of machine vision textile cloth sorting device. BACKGROUND

[0002] In the textile industry, cloth sorting has always been a key link in production process, with the rapid development of computer technology and machine vision technology, these advanced technologies are gradually applied to industrial production field, machine vision technology can simulate human visual system, obtain the image information of target object by image acquisition equipment (such as industrial camera), and utilize computer algorithm to process and analyze image, in the field of textile cloth sorting, sorting device based on machine vision begins to be concerned. This device can quickly and accurately identify various characteristics of cloth, and is not affected by subjective factors such as fatigue and emotion, can effectively improve sorting efficiency and accuracy, has important significance for improving the production efficiency and product quality of textile enterprises, reducing production cost.

[0003] The Chinese patent with publication number CN213001305U discloses a kind of waste cloth sorting device, utilizes the inherent attribute of waste cloth to sort, first utilizes camera to photograph the color of different waste cloth, then utilizes gripper to throw the waste cloth of same or similar color into centrifugal disc, centrifugal disc according to the weight of waste cloth to the waste cloth of same or similar color centrifugal separation, to separate waste cloth according to color and weight, waste cloth after sorting is classified reasonably, need not secondary sorting.

[0004] But the waste cloth sorting device in the above scheme directly places cloth at the bottom of camera, does not flatten cloth to reduce wrinkle, thereby affecting the accuracy of sorting, and cannot select different wrinkle removal structures for different cloths, which may damage the cloth.

[0005] Therefore, it is necessary to invent a kind of machine vision textile cloth sorting device. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of machine vision textile cloth sorting device to solve the problems raised in the above background technology.

[0007] In order to achieve the above object, the utility model provides following technical scheme: a machine vision textile cloth sorting device, including the bottom plate, the top of bottom plate is equipped with electric conveyor belt, the top of bottom plate is equipped with horizontal plate, the top of horizontal plate is equipped with telescopic link and cylinder three fixedly, the telescopic end of telescopic link and cylinder three is equipped with connecting plate no. 1 and connecting plate no. 2 fixedly, the rectangular frame is rotatably arranged between connecting plate no. 1 and connecting plate no. 2, the bottom one end of rectangular frame is equipped with the symmetrical distribution square board no. 1 fixedly, the double -end threaded rod is rotatably arranged between two square board no. 1, the outside thread sleeve of double -end threaded rod is equipped with the symmetrical distribution scraper, the top of scraper is equipped with connecting block, connecting block penetrates rectangular frame and is equipped with C type board no. 2 fixedly in its end, the both sides wall between C type board no. 2 rotatably is equipped with the roller, the top of bottom plate is equipped with L type board fixedly, L type board is equipped with industrial camera fixedly.

[0008] Preferably, the bottom of the rectangular frame is fixedly provided with symmetrically distributed square plates two at the other end, and a long shaft is fixedly provided between the two square plates two.

[0009] Preferably, one side of the square plate no. 1 is fixedly provided with a motor no. 2, and the output shaft of the motor no. 2 penetrates one of the square plates no. 1 and is fixedly connected with the double-end threaded rod.

[0010] Preferably, the top of the rectangular frame is provided with symmetrically distributed sliding grooves, and the connecting block is slidingly installed in the sliding grooves.

[0011] Preferably, the top of the bottom plate is fixedly provided with symmetrically distributed C type plates one, and the electric conveyor belt is drivingly installed between the two C type plates one, and a placing plate is fixedly provided between the two C type plates one.

[0012] Preferably, one side of the square plate no. 1 is fixedly provided with a motor no. 2, and the output shaft of the motor no. 2 penetrates one of the square plates no. 1 and is fixedly connected with the double-end threaded rod.

[0013] Preferably, one side of the square plate no. 1 is fixedly provided with a motor no. 2, and the output shaft of the motor no. 2 penetrates one of the square plates no. 1 and is fixedly connected with the double-end threaded rod.

[0014] Preferably, the top of the bottom plate is fixedly provided with a vertical rod, the top of the vertical rod is fixedly provided with a cylinder no. 1, and the telescopic end of the cylinder no. 1 is fixedly provided with a push plate.

[0015] Preferably, the top of the bottom plate is slidingly provided with a collecting box no. 1 and a collecting box no. 2, the top of the bottom plate is fixedly provided with a cylinder no. 2, and the telescopic end of the cylinder no. 2 is fixedly connected with the horizontal plate.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1. According to different cloth adopts different pull level structure, cotton cloth is relatively more wear-resistant, can bear larger friction, can use two scrapers to do back to the movement, and then can pull level textile cloth, reduce the wrinkle, improve the accuracy of sorting, when meet silk and other more fragile cloth, can start motor one, and then drive the rectangular frame to rotate, immediately make the roller and the scraper exchange position, and then make the roller be in the right above of cloth, then make the roller adhere to the cloth, pull level cloth reduce the wrinkle;

[0018] 2. C type board one between fixedly be equipped with the placement board, and the placement board is between the electric conveying belt, convenient for support cloth and realize that cloth is pulled level. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The whole structure schematic view is provided for the utility model;

[0020] Figure 2 The bottom plate structure schematic view is provided for the utility model;

[0021] Figure 3 The horizontal plate structure schematic view is provided for the utility model;

[0022] Figure 4 The cylinder three structure schematic view is provided for the utility model.

[0023] In the drawing: 1, bottom plate; 11, C type board one; 111, placement board; 12, electric conveying belt; 13, L type board; 131, industrial camera; 14, vertical rod; 141, cylinder one; 142, push plate; 15, collection box one; 16, collection box two; 17, cylinder two; 18, horizontal plate; 19, telescopic rod; 191, connecting plate one; 21, cylinder three; 22, connecting plate two; 221, motor one; 23, rectangular frame; 231, square board one; 232, motor two; 233, double-headed threaded rod; 26, square board two; 27, long shaft; 28, scraper; 281, connecting block; 282, C type board two; 283, roller; 29, sliding slot. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0025] Embodiment: as Figures 1-4The utility model provides a kind of machine vision textile fabric sorting device, including bottom plate 1, the top of bottom plate 1 is equipped with electric conveyor belt 12, the top of bottom plate 1 is equipped with horizontal plate 18 slidingly, the top of horizontal plate 18 is fixedly equipped with telescopic link 19 and cylinder three 21, the telescopic end of telescopic link 19 and cylinder three 21 is fixedly equipped with connecting plate one 191 and connecting plate two 22 respectively, rectangular frame 23 is rotatably equipped between connecting plate one 191 and connecting plate two 22, the bottom one end of rectangular frame 23 is fixedly equipped with symmetrically distributed square plate one 231, double-threaded rod 233 is rotatably equipped between two square plate one 231, symmetrically distributed scraper 28 is equipped on the outside of double-threaded rod 233, the top of scraper 28 is fixedly equipped with connecting block 281, connecting block 281 penetrates rectangular frame 23 and is fixedly equipped with C-shaped plate two 282 in its end, roller 283 is rotatably equipped between the two side walls of C-shaped plate two 282, the top of bottom plate 1 is fixedly equipped with L-shaped plate 13, L-shaped plate 13 is fixedly equipped with industrial camera 131, double-threaded rod 233 has two ends opposite thread grooves on it, the machine vision relevant part in the device is based on existing mature machine vision technology, such as the image acquisition and analysis process widely used in the field of textiles in prior art (reference, a kind of waste fabric sorting device patent, patent number: CN213001305U), it is mainly responsible for obtaining the visual image information of cloth and carrying out basic feature extraction, the present application focuses on the design of new sorting mechanism based on these existing machine vision processing results, machine vision textile fabric sorting device usually includes machine vision part, at present, existing machine vision technology can complete the acquisition and preliminary feature identification of textile fabric image (for example, it is realized by common high-resolution industrial camera and standard image analysis algorithm).And the difference between the present application and prior art is that, based on these existing machine vision processing results, the sorting link is innovatively improved.During sorting execution, unique design is carried out to improve the efficiency and accuracy of overall sorting.

[0026] Further, the other end of the bottom of rectangular frame 23 is fixedly equipped with symmetrically distributed square plate two 26, long shaft 27 is fixedly equipped between two square plate two 26, scraper 28 is slidably connected with long shaft 27, to facilitate the stable sliding of scraper 28.

[0027] Further, one side of one of the square plate one 231 is fixedly equipped with motor two 232, the output shaft of motor two 232 penetrates one of the square plate one 231 and is fixedly connected with double-threaded rod 233, to facilitate the rotation of double-threaded rod 233.

[0028] Further, symmetrically distributed sliding groove 29 is formed in the top of rectangular frame 23, connecting block 281 is slidably installed in sliding groove 29, to facilitate the sliding of connecting block 281.

[0029] Further, the top of the bottom plate 1 is fixedly provided with symmetrically distributed C-shaped plates 11, the electric conveying belt 12 is drivingly installed between the two C-shaped plates 11, and a placing plate 111 is fixedly arranged between the two C-shaped plates 11, so as to conveniently support the cloth and realize the flattening of the cloth.

[0030] Further, one side of the connecting plate 22 is fixedly provided with a motor 221, the output shaft of the motor 221 penetrates through the connecting plate 22 and is fixedly connected with the rectangular frame 23, so as to conveniently rotate the rectangular frame 23.

[0031] Further, one side of one of the square plates 231 is fixedly provided with a motor 232, the output shaft of the motor 232 penetrates through the square plate 231 and is fixedly connected with the double-headed threaded rod 233, so as to conveniently rotate the double-headed threaded rod 233.

[0032] Further, the top of the bottom plate 1 is fixedly provided with a vertical rod 14, the top of the vertical rod 14 is fixedly provided with a pneumatic cylinder 141, and the telescopic end of the pneumatic cylinder 141 is fixedly provided with a push plate 142.

[0033] Further, the top of the bottom plate 1 is slidably provided with a collecting box 15 and a collecting box 16, the top of the bottom plate 1 is fixedly provided with a pneumatic cylinder 17, the telescopic end of the pneumatic cylinder 17 is fixedly connected with a horizontal plate 18, so as to conveniently slide the horizontal plate 18.

[0034] Working principle: when the scheme is used, the textile cloth is transmitted to the bottom of the L-shaped plate 13 through the electric conveying belt 12, then the motor 232 is started to rotate forward, the double-headed threaded rod 233 is driven to rotate, the two scrapers 28 are driven to move towards each other, the rectangular frame 23 is driven to move downwards through the pneumatic cylinder 21, the two scrapers 28 are driven to contact the textile cloth, the motor 232 is started to rotate reversely, the double-headed threaded rod 233 is driven to rotate reversely, the two scrapers 28 are driven to move away from each other, the textile cloth is flattened, the wrinkles are reduced, the accuracy of sorting is improved, the industrial camera 131 takes a picture of the flattened cloth, the image is transmitted to an external computer for identification and processing, when the computer identifies that the color in the image belongs to a preset color interval, the computer controls the gripper pneumatic cylinder 141 to drive the push plate 142 to push the cloth into the collecting box 16, otherwise, the cloth falls into the collecting box 15.

[0035] When encountering more fragile cloth such as silk, the motor 221 can be started to drive the rectangular frame 23 to rotate, and then the roller 283 and the scraper 28 are exchanged positions, so that the roller 283 is above the cloth, and then the roller 283 is attached to the cloth to flatten the cloth and reduce wrinkles.

[0036] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A machine vision textile fabric sorting apparatus comprising a base plate (1) characterised in that: The top of the bottom plate (1) is provided with an electric conveying belt (12), the top of the bottom plate (1) is slidably provided with a cross plate (18), the top of the cross plate (18) is fixedly provided with a telescopic rod (19) and a gas cylinder three (21), the telescopic ends of the telescopic rod (19) and the gas cylinder three (21) are fixedly provided with a connecting plate one (191) and a connecting plate two (22) respectively, a rectangular frame (23) is rotatably arranged between the connecting plate one (191) and the connecting plate two (22), the bottom of one end of the rectangular frame (23) is fixedly provided with symmetrically distributed square plates one (231), a double-headed threaded rod (233) is rotatably arranged between two square plates one (231), the outer side of the double-headed threaded rod (233) is threadedly provided with symmetrically distributed scrapers (28), the top of the scraper (28) is fixedly provided with a connecting block (281), the connecting block (281) penetrates through the rectangular frame (23) and is fixedly provided with a C-shaped plate two (282) at the end thereof, a roller shaft (283) is rotatably arranged between the two side walls of the C-shaped plate two (282), the top of the bottom plate (1) is fixedly provided with an L-shaped plate (13), and the L-shaped plate (13) is provided with an industrial camera (131).

2. A machine vision textile fabric sorting device according to claim 1, wherein: The bottom of the other end of the rectangular frame (23) is fixedly provided with symmetrically distributed square plates two (26), and a long shaft (27) is fixedly arranged between two square plates two (26), and the scraper (28) is slidably connected with the long shaft (27).

3. A machine vision textile fabric sorting device according to claim 1, wherein: One side of one of the square plates one (231) is fixedly provided with a motor two (232), and the output shaft of the motor two (232) penetrates one of the square plates one (231) and is fixedly connected with the double-headed threaded rod (233).

4. A machine vision textile fabric sorting device according to claim 1, wherein: The top of the rectangular frame (23) is provided with symmetrically distributed sliding grooves (29), and the connecting block (281) is slidably installed in the sliding grooves (29).

5. A machine vision textile fabric sorting device according to claim 1, wherein: The top of the bottom plate (1) is fixedly provided with symmetrically distributed C-shaped plates one (11), and the electric conveying belt (12) is drivingly installed between two C-shaped plates one (11), and a placing plate (111) is fixedly arranged between the two C-shaped plates one (11).

6. A machine vision textile fabric sorting device according to claim 1, wherein: One side of the connecting plate two (22) is fixedly provided with a motor one (221), and the output shaft of the motor one (221) penetrates the connecting plate two (22) and is fixedly connected with the rectangular frame (23).

7. A machine vision textile fabric sorting device according to claim 1, wherein: One side of one of the square plates one (231) is fixedly provided with a motor two (232), and the output shaft of the motor two (232) penetrates one of the square plates one (231) and is fixedly connected with the double-headed threaded rod (233).

8. A machine vision textile fabric sorting device according to claim 1, wherein: The top of the bottom plate (1) is fixedly provided with a vertical rod (14), the top of the vertical rod (14) is fixedly provided with a gas cylinder one (141), and the telescopic end of the gas cylinder one (141) is fixedly provided with a push plate (142).

9. A machine vision textile fabric sorting device according to claim 1, wherein: The top of the bottom plate (1) is slidably provided with a collecting box one (15) and a collecting box two (16), and the top of the bottom plate (1) is fixedly provided with a gas cylinder two (17), and the telescopic end of the gas cylinder two (17) is fixedly connected with the cross plate (18).

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