CN-122009881-A - Industrial impregnated fabric quality inspection opening device

CN122009881ACN 122009881 ACN122009881 ACN 122009881ACN-122009881-A

Abstract

The invention discloses an industrial impregnated fabric quality inspection opening device which comprises a clamping and conveying belt mechanism and a fabric posture adjusting mechanism, wherein one end of the impregnated fabric is a separation end and layered treatment is carried out in advance, the fabric posture adjusting mechanism comprises an opener, the opener is arranged on the first side of a clamping and conveying belt assembly, the impregnated fabric is clamped in the clamping and conveying belt mechanism and conveyed, the separation end is matched with the opener to enable the separated end of the impregnated fabric to be separated from the opener through the opener, and the detection position of the impregnated fabric is flattened on a detection area. The invention flattens the pre-torn industrial impregnated fabric through the cooperation of the clamping and conveying belt mechanism and the expander, so as to perform image acquisition, image processing analysis and detection on indexes such as adhesive attachment rate and the like for a subsequent camera.

Inventors

LI JIE
TIAN JIAO
ZHENG YUXUAN
GU JUNJIE
Gu Chengdie

Assignees

东华大学

Dates

Publication Date: 20260512
Application Date: 20250701

Claims (10)

1. The industrial impregnated fabric quality inspection opening device is characterized by comprising a clamping conveyor belt mechanism and a fabric posture adjusting mechanism, wherein one end of the impregnated fabric is a separation end and layered treatment is performed in advance, the fabric posture adjusting mechanism comprises an opener, the opener is arranged on the first side of a clamping conveyor belt assembly, the impregnated fabric is clamped in the clamping conveyor belt mechanism and conveyed, the separation end is matched with the opener to enable the separation end of the impregnated fabric to be separated from the opener through the opener, and the detection position of the impregnated fabric is flattened on a detection area.
2. The device for inspecting and expanding industrial impregnated fabric according to claim 1, wherein the clamping and conveying belt mechanism comprises two crawler mechanisms which run synchronously, the impregnated fabric is clamped between the crawlers of the two crawler mechanisms, the crawler mechanisms comprise crawlers, crawler wheels and motors, the crawlers form a closed loop and are sleeved on the crawler wheels on two sides, and the motors drive the driving shafts to drive the crawler wheels to rotate, and the crawler wheels drive the crawler wheels.
3. The apparatus of claim 1, wherein the spreader includes two flipping plates, the sides of the first ends of the two flipping plates being fixed together and disposed on the first side of the holding conveyor and cooperating with the separating ends of the dipping cloth to separate the separating ends therefrom, the flipping plates being continuously twisted from one end to the other such that the other ends of the flipping plates are parallel to the inspection area, the other ends of the flipping plates being disposed on the second side of the holding conveyor.
4. The device for inspecting and opening industrial impregnated fabric according to claim 3, wherein the first side of the clamping conveyor mechanism is an upper side of the clamping conveyor, and the second side of the clamping conveyor mechanism is a front side and a rear side of the clamping conveyor.
5. The device of claim 3, further comprising a limiter, wherein the limiter comprises a first plate and a second plate, a groove is formed between the first plate and the second plate, the groove opening is arranged towards the clamping conveyor belt mechanism and the turnover plate, the turnover plate is connected with the first plate, and the connection part of the turnover plate and the first plate is in smooth transition, so that one layer of the separation end of the impregnated fabric enters the groove.
6. The apparatus of claim 5, further comprising a track guard, wherein the track guard is disposed on a side of a section of the track for holding the impregnated fabric, wherein an upper surface of the track guard is flush with or is close to an upper surface of a second plate, wherein the second plate is in contact with or is close to a side surface of the track guard, and wherein the first plate is spaced a predetermined distance from the track guard such that a detection position of the impregnated fabric is exposed.
7. The industrial impregnated fabric quality inspection opening device according to claim 6, wherein the first plate and the second plate are provided with notches at positions corresponding to the detection areas, the widths of the notches are larger than those of the impregnated fabric, the first plate or the second plate is provided with mounting holes for mounting a flattening mechanism, the flattening mechanism comprises a support, a connecting rail is arranged on the support, a cross beam is connected on the rail in a sliding manner, a sliding block is connected on the cross beam, a U-shaped plate is connected on the sliding block, one end of an opening of the U-shaped plate is matched with the tail end of the notch, the tail end of the notch is provided with a contact sensor, an inner gap of the U-shaped plate is matched with the widths of the impregnated fabric, and when the one end of the opening of the U-shaped plate is contacted with the tail end of the notch, the impregnated fabric just moves to the detection area.
8. The device for stretching industrial impregnated fabric quality inspection according to claim 7, wherein the U-shaped plate is provided with a plurality of holes, and the fixing device penetrates through the holes to fix the impregnated fabric for flattening the impregnated fabric.
9. The device of any one of claims 3 to 6, further comprising a feed port, wherein the feed port is fixed to the housing baffle, the feed port comprises a limiting plate, the limiting plate is provided with a limiting groove matched with the clamping conveyor belt, the housing baffle is provided with a crawler through hole, one end of the overturning plate of the spreader is fixed to an extension part of the housing baffle to the through hole, and the limiting groove is matched with one end of the overturning plate, so that the separating end of the impregnated fabric is aligned with one end of the overturning plate.
10. The device of claim 7, further comprising a moving module, wherein the moving module comprises a crank, the crank is connected with a screw, the screw is driven to rotate by the crank, and the platform is driven to move transversely, so that the distance between two sides of the clamping and conveying belt mechanism is adjusted, the handle is used for fixing the position of the platform, the platform is fixedly connected with the base through a fixing bracket, and the device further comprises a camera arranged above the detection area and a control system for controlling.

Description

Industrial impregnated fabric quality inspection opening device Technical Field The invention relates to an opening device for quality inspection of industrial impregnated fabric. Background Industrial impregnated fabric is used as an important industrial material and is widely applied in a plurality of fields such as packaging, electronic manufacturing, aerospace, new energy sources and the like. Currently, industrial cloth quality detection relies on manual detection and some traditional automatic detection equipment, and a quality inspector manually opens a torn cloth to observe the cloth with naked eyes after acquiring the torn cloth from a cloth tearing machine. The manual detection method relies on experience and subjective judgment of detection personnel, is easily influenced by factors such as fatigue, emotion and the like, and leads to unstable detection precision. Meanwhile, the manual detection efficiency is low, and the requirements of modern industrial production on high-efficiency and high-precision detection and mass production are difficult to meet. It is therefore a great trend to replace the manual work with visual technology and mechanical mechanisms by modern technology. How to open and flatten the cloth is an important factor in determining the automated inspection error for the vision technique that needs to be employed. Disclosure of Invention Aiming at the problem how to spread and flatten the impregnated fabric to realize mechanical detection, the invention aims to provide an opening device for quality inspection of the industrial impregnated fabric. The invention discloses an industrial impregnated fabric quality inspection opening device, which comprises a clamping and conveying belt mechanism and a fabric posture adjusting mechanism, wherein one end of the impregnated fabric is a separating end and layered treatment is carried out in advance, the fabric posture adjusting mechanism comprises an opener, the opener is arranged on the first side of a clamping and conveying belt assembly, the impregnated fabric is clamped in the clamping and conveying belt mechanism for conveying, the separating end is matched with the opener, so that the impregnated fabric is separated from the separating end through the opener when passing through the opener, and the detection position of the impregnated fabric is flattened on a detection area. Further, the clamping and conveying belt mechanism comprises two crawler mechanisms which synchronously run, the impregnated fabric is clamped between the crawlers of the two crawler mechanisms, the crawler mechanisms comprise crawlers, crawler wheels and motors, the crawlers form a closed loop and are sleeved on the crawler wheels on two sides, and the motor drives the driving shafts to drive the crawler wheels to rotate, and the crawler wheels drive the crawlers. Further, the expander comprises two overturning plates, the side faces of the first ends of the two overturning plates are fixed together and are arranged on the first side of the clamping conveyor belt, the separating ends are separated from the overturning plates in a matched mode with the separating ends of the impregnated tapes, the surfaces of the overturning plates are continuously twisted from one end to the other end so that the other ends of the overturning plates are parallel to the detection area, and the other ends of the overturning plates are arranged on the second side of the clamping conveyor belt. Further, the first side of the clamping conveyor belt mechanism is the upper side of the clamping conveyor belt, and the second side of the clamping conveyor belt is the front side and the rear side of the clamping conveyor belt. Further, still include the stopper, the stopper includes first board and second board, is equipped with the recess between first board and the second board, and the recess mouth sets up towards centre gripping conveyer belt mechanism and upset board, the upset board is connected with first board to the junction smooth transition of upset board and first board makes one deck entering recess of the separation end of soaking cloth. Further, the device further comprises a track baffle plate, wherein the track baffle plate is arranged on one side of one section of the track for clamping the impregnated fabric, the upper surface of the track baffle plate is flush with or is close to the upper surface of a second plate, the second plate is in contact with or is close to the side surface of the track baffle plate, and the first plate is a preset distance away from the track baffle plate, so that the detection position of the impregnated fabric is exposed. The first plate or the second plate is provided with a mounting hole, the mounting hole is used for mounting a flattening mechanism, the flattening mechanism comprises a support, a connecting rail is connected to the support in a sliding mode, a sliding block is connected to the cross beam, a U-shaped plate is connected