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CN-121977695-A - Sock weaving color detection device and detection method

CN121977695ACN 121977695 ACN121977695 ACN 121977695ACN-121977695-A

Abstract

The application belongs to the technical field of textile detection, and particularly relates to a sock knitting color detection device and a detection method. The shell of the detection device is internally provided with a detection cavity and is provided with a first through hole and a second through hole which are oppositely arranged along a first direction, the camera is provided with a camera for photographing, at least part of the camera is positioned in the detection cavity, the clamping assembly is positioned in the detection cavity and is positioned between the first through hole and the second through hole, the conveying assembly comprises a shaping frame and two clamping parts which are opened and closed along a second direction, the end parts of the opposite sides of the two clamping parts are connected with limiting parts, the shaping frame can be clamped between the two clamping parts, the second direction is intersected with the first direction, the conveying assembly is arranged at the downstream of the clamping assembly, the opposite sides of the two clamping parts are respectively provided with a first limiting part towards one end of the conveying assembly, and the end part of the shaping frame towards the conveying assembly is abutted against the two first limiting parts. The application can automatically detect the color of the knitted socks.

Inventors

  • LIANG JINXING
  • WANG JIHAO
  • WANG CHAOJUN

Assignees

  • 武汉纺织大学

Dates

Publication Date
20260505
Application Date
20260212

Claims (10)

  1. 1. A sock knitting color detection device, characterized in that the detection device comprises: the detection device comprises a shell, a detection device and a control device, wherein a detection cavity is arranged in the shell, and the shell is provided with a first port and a second port which are oppositely arranged along a first direction; the camera is provided with a camera for photographing, and at least part of the camera is positioned in the detection cavity; the clamping assembly is positioned in the detection cavity and between the first through hole and the second through hole, and comprises a shaping frame and two clamping parts which are opened and closed along a second direction, wherein the shaping frame can be clamped between the two clamping parts, and the second direction is intersected with the first direction; the conveying assembly is arranged at the downstream of the clamping assembly, and the conveying assembly comprises: The two opposite sides of the clamping part face one end of the conveying assembly, first limiting parts are arranged on the two opposite sides of the clamping part, and the shaping frame faces the end of the conveying assembly and abuts against the two first limiting parts.
  2. 2. The sock knitting color detection device according to claim 1, wherein a second limiting portion is provided at one end of the two opposite sides of the holding portion away from the conveying member, and an end of the setting frame away from the conveying member abuts against the two second limiting portions, or, The end of the shaping frame far away from the conveying assembly passes through the shell.
  3. 3. The sock knitting color detection device of claim 1, characterized in that the clamping assembly comprises: the driving mechanism is provided with two driving parts which are opened and closed along the second direction; The clamping frames are arranged in one-to-one correspondence with the driving parts, the clamping frames are connected to the corresponding driving parts, the opposite side parts of the clamping frames are configured as the clamping parts, and the end parts of the clamping pieces along the first direction are bent inwards to form the first limiting parts.
  4. 4. The sock knitting color detection device according to claim 3, wherein the clamping assembly further comprises rollers, a plurality of rollers are rotatably connected to opposite sides of the two clamping frames, the rollers are arranged at intervals along the first direction, and side portions of the second direction of the shaping frame are arranged in roller grooves of the peripheral surfaces of the rollers on the same side in a rolling manner.
  5. 5. A sock knitting color detection device according to claim 3, characterized in that the driving mechanism comprises: the driving rod is rotationally connected with the shell, two threaded parts are arranged on the driving rod, and threads of the two threaded parts are reversely arranged; The driving blocks are arranged in one-to-one correspondence with the threaded parts and the clamping frames, the driving blocks are in threaded connection with the corresponding threaded parts, and the clamping frames are connected with the corresponding driving blocks; Or alternatively, the first and second heat exchangers may be, The driving wheel is rotationally connected with the shell, the axial direction of the driving wheel is vertically arranged, and the vertical direction is perpendicular to the first direction and the second direction; The two racks are oppositely arranged at two sides of the driving wheel along the first direction, the two racks are meshed with the driving wheel, the racks and the clamping frames are arranged in one-to-one correspondence, and the clamping frames are connected with the corresponding racks; Or alternatively, the first and second heat exchangers may be, The connecting frame is connected with the shell and is provided with a connecting part and two supporting parts which are oppositely arranged along a second direction, the connecting part is connected with the two supporting parts, and the two clamping frames are arranged on the connecting parts in an openable and closable manner; The telescopic piece is connected with the shell and is provided with a telescopic end which moves back and forth along the vertical direction, and the vertical direction is perpendicular to the first direction and the second direction; The pushing rod is arranged between the two supporting parts, extends along the second direction and is connected with the telescopic end of the telescopic piece; The end part of the pushing rod is respectively located on the same side through the supporting part and the clamping frame of the pushing rod, the pushing rod is arranged on the pushing rod in a sliding mode through the sliding sleeve, a first connecting rod and a second connecting rod in a sliding mode, the first connecting rod and the second connecting rod are provided with opposite first ends and second ends, the first ends of the first connecting rods are rotationally connected with the sliding sleeve, the second ends of the first connecting rods are rotationally connected with the supporting part, the first ends of the second connecting rods are rotationally connected with the sliding sleeve, and the second ends of the second connecting rods are rotationally connected with the clamping frame.
  6. 6. A sock color detection device according to any of claims 1 to 5, wherein the transport assembly comprises: The support frame is connected with the shell; A conveying motor having a rotation shaft; The conveying wheel is rotationally connected with the supporting frame, and the conveying wheel is connected with a rotating shaft of the conveying motor; the auxiliary frame is connected with the shell and can vertically reciprocate; the auxiliary wheel is rotationally connected with the auxiliary frame, the auxiliary wheel and the conveying wheel are oppositely arranged along the vertical direction, and the distance between the auxiliary wheel and the conveying wheel is adjustable.
  7. 7. The sock knitting color detection device of any of claims 1-5, further comprising a receiving assembly disposed downstream of the gripping assembly, the receiving assembly comprising: A storage box; The storage wheel is arranged in the storage box and rotates relative to the storage box, and a storage groove for storing the woven socks is formed in the circumferential surface of the storage wheel.
  8. 8. The sock knitting color detection device according to claim 7, wherein a transfer chamber is provided in the storage box, the transfer chamber is provided upstream of the storage wheel, and the transfer chamber is communicated with the second port; The storage assembly further comprises a position sensor, the position sensor is connected with the side wall of the transfer cavity, and at least part of the position sensor is arranged in the transfer cavity.
  9. 9. A sock knitting color detection device according to any of claims 1 to 5, further comprising: And the tensioning wheel is rotationally connected with the shell, and at least one side of the clamping assembly is provided with the tensioning wheel along the first direction.
  10. 10. A method for detecting the color of a sock, the method comprising: Providing a knitted sock, wherein a plurality of color strips are arranged at intervals along the length direction of the knitted sock; sleeving part of the provided knitted sock on the shaping frame; Placing a shaping frame sleeved with the knitted socks between two clamping parts of the clamping assembly, and winding part of the knitted socks around the conveying assembly; Controlling the conveying assembly to act, wherein the conveying assembly drives the knitting socks to move between the two clamping parts of the clamping assembly; Controlling the camera to act, wherein the camera shoots the knitted socks between the two clamps to form color images; the captured color image is sent to a processor to confirm whether the color of the captured color bar of the sock is satisfactory.

Description

Sock weaving color detection device and detection method Technical Field The application belongs to the technical field of textile detection, and particularly relates to a sock knitting color detection device and a detection method. Background With the vigorous development of the global textile industry, the knitted socks are used as textile products with practicability and decoration, the market competition is increasingly strong, the requirements of consumers on the quality of the knitted socks are also increasingly severe, wherein the color quality is used as a core index for evaluating the appearance of the knitted socks, and the market acceptance and the brand competitiveness of the products are directly determined. The color quality of the knitted sock is not only reflected in the beauty of the color, but also is more core in color consistency in mass production, the coincidence degree with design standard samples and the use safety brought by dye fixation effect, and the control of the quality characteristics is not separated from a scientific and efficient color detection link. In the current year, the production of the knitted socks enters a standardized and large-scale intelligent manufacturing stage, and a plurality of links from yarn dyeing, weaving and shaping to finished product packaging can influence the color of the knitted socks. In the related art, the color detection of the knitted sock mainly depends on manual operation, the knitted sock to be detected is manually placed below a camera, the camera shoots the knitted sock to form a color image, and the shot color image is sent to a processor to confirm whether the color of a color strip of the shot knitted sock meets the requirement. The detection mode has the technical problems of low detection efficiency and influence on the generation beat, and has room for improvement. Disclosure of Invention Based on the technical problems, the application provides a sock knitting color detection device and a detection method, which aim to at least solve the technical problems of low detection efficiency and influence on the generation beat caused by a detection mode adopted by the related technology to a certain extent. The application is realized by the following technical scheme: In the first aspect of the application, the application further provides a sock knitting color detection device, which comprises a shell, a camera, a clamping assembly and a shaping frame, wherein a detection cavity is arranged in the shell, the shell is provided with a first through hole and a second through hole which are oppositely arranged along a first direction, the camera is provided with a camera for photographing, at least part of the camera is positioned in the detection cavity, the clamping assembly is positioned in the detection cavity and between the first through hole and the second through hole, the clamping assembly comprises the shaping frame and two clamping parts which are opened and closed along a second direction, the end parts of the opposite sides of the two clamping parts are connected with the limiting parts, the shaping frame can be clamped between the two clamping parts, the second direction intersects with the first direction, the conveying assembly is arranged at the downstream of the clamping assembly, and the end parts of the two clamping parts, which face the conveying assembly, are opposite sides of the two clamping parts are respectively provided with a first limiting part, and the shaping frame abuts against the two first limiting parts. In some embodiments, a second limiting part is arranged at one end, far away from the conveying assembly, of the opposite sides of the two clamping parts, the end, far away from the conveying assembly, of the shaping frame abuts against the two second limiting parts, or the end, far away from the conveying assembly, of the shaping frame penetrates through the shell. In some embodiments, the clamping assembly comprises a driving mechanism and clamping frames, wherein the driving mechanism is provided with two driving parts which are opened and closed along a second direction, the clamping frames are arranged in one-to-one correspondence with the driving parts, the clamping frames are connected with the corresponding driving parts, opposite side parts of the clamping frames are configured as the clamping parts, and the clamping pieces are bent inwards along the end parts of the first direction to form the limiting parts. In some embodiments, the clamping assembly further comprises rollers, a plurality of rollers are rotatably connected to opposite sides of the two clamping frames, the rollers are arranged at intervals along the first direction, and side parts of the second direction of the shaping frame are arranged in roller grooves of the peripheral surfaces of the rollers on the same side in a rolling mode. In some embodiments, the driving mechanism comprises a driving rod, a driving block, a clamping