阅读说明：本技术 一种定型机机尾在线式自动验布机及验布方法 (Online automatic cloth inspecting machine and cloth inspecting method for tail of setting machine ) 是由 李鹏飞 王宗银 殷晓平 于 2020-05-20 设计创作，主要内容包括：本发明公开了一种定型机机尾在线式自动验布机及验布方法,包括展布系统、验布系统、高速贴标系统、出布机构,所述展布系统由张力架、展布辊、导向辊以及吹风除尘装置构成；本发明通过设置的光电感应器与设置的验布系统的组合,能够有效的帮助设置的验布系统更加稳定的对布匹进行查验,具有检测速度快、且由于安装在定型机尾、减少了工厂作业流程、提供验布的效率,而设置的吹风除尘装置,通过风机从中间管进气,再通过下端开的狭缝,风从中间向两边扩散,将布面上的灰尘等杂质进行剔除,减少了环境中其他杂质带入造成的机器视觉疵点检测误判的问题,使得装置能够更加稳定的进行运行。(The invention discloses an online automatic cloth inspecting machine and a cloth inspecting method for the tail of a setting machine, which comprises a cloth spreading system, a cloth inspecting system, a high-speed labeling system and a cloth discharging mechanism, wherein the cloth spreading system consists of a tension frame, a cloth spreading roller, a guide roller and a blowing and dust removing device; the cloth inspection device can effectively help the arranged cloth inspection system to inspect cloth more stably through the combination of the arranged photoelectric sensor and the arranged cloth inspection system, has high detection speed, reduces the operation flow of a factory and provides cloth inspection efficiency due to the fact that the cloth inspection system is arranged at the tail of a setting machine, and is provided with the air blowing and dust removing device, air is fed from the middle pipe through the fan and then diffused from the middle to two sides through the slit formed at the lower end, so that impurities such as dust on the cloth surface are removed, the problem of machine vision defect point detection misjudgment caused by the introduction of other impurities in the environment is reduced, and the device can operate more stably.)

1. The utility model provides an online automatic cloth inspection machine of forming machine tail, includes exhibition cloth system (01), cloth inspection system (02), high-speed mark system (03), goes out cloth mechanism (04), its characterized in that: the cloth spreading system (01) is composed of a tension frame (05), a cloth spreading roller (06), a guide roller (07) and a blowing and dust removing device (08), the tension frame (05) is located on the inner side of the cloth spreading system (01), two ends of the tension frame (05) are rotatably connected with the inner side of the cloth spreading system (01), the surface of the tension frame (05) is smooth, and the tension frame is relatively parallel to the cloth spreading system (01);

the cloth spreading rollers (06) are positioned at the oblique parallel positions of the tension bracket (05), the cloth spreading rollers (06) are rotatably connected with the inner side of the cloth spreading system (01), the number of the cloth spreading rollers (06) is two, and the positions of the two cloth spreading rollers (06) are parallel to each other;

the guide roller (07) is positioned on the oblique upper side of the left side of the cloth spreading roller (06), and the guide roller (07) is fixedly connected with the cloth spreading system (01);

the blowing dust removal device (08) is located on the left side of the cloth spreading roller (06), the inner side of the blowing dust removal device (08) is close to the right side of the cloth inspecting system (02), and a 1mm gap is kept between the blowing dust removal device and the cloth inspecting system (02).

2. The on-line automatic cloth inspecting machine of the tail of the setting machine as claimed in claim 1, characterized in that: the cloth inspecting system (02) comprises a line scanning camera, a line scanning light source component and an image detecting system, and the line scanning camera, the line scanning light source component and the image detecting system are all located at the top of the inner side of the cloth inspecting system (02).

3. The on-line automatic cloth inspecting machine of the tail of the setting machine as claimed in claim 2, characterized in that: two triangular support plate (16) of inboard fixedly connected with of perching system (02), the right-hand member face below of triangular support plate (16) is equipped with arc support frame (17), just arc support frame (17) are the below left slope.

4. The on-line automatic cloth inspecting machine of the tail of the setting machine as claimed in claim 1, characterized in that: high-speed labeling system (03) includes high-speed labeller (09) and rotatory roller (12), high-speed labeller (09) have threely, and be vertical equidistance and arrange, the outside of high-speed labeller (09) is equipped with mount (10), inboard fixedly connected with fixed roll (11) of mount (10), rotatory roller (12) are located the bottom of arc support frame (17), the material of rotatory roller (12) is the same with the material of exhibition cloth roller (06).

5. The on-line automatic cloth inspecting machine of the tail of the setting machine as claimed in claim 1, characterized in that: go out cloth mechanism (04) including pull-up motor (13), rotatory roller (14) and photoelectric sensing ware (15), the output shaft and the rotation roller (14) of pull-up motor (13) rotate continuously, photoelectric sensing ware (15) are located the outside middle part of cloth mechanism (04), just photoelectric sensing ware (15) are connected with exhibition cloth system (01) electricity.

6. A cloth inspecting method using the automatic cloth inspecting machine according to any one of claims 1 to 5, characterized in that:

firstly, cloth is sent into a set cloth spreading system, and the tightness degree of the whole cloth is adjusted and the micro-tension state is maintained when the machine speed is not matched instantly through a tension bracket in the cloth spreading system;

the cloth spreading roller is matched with the arranged guide roller to spread cloth edges at two ends of two surfaces of the cloth, and the arranged blowing and dust removing device is matched to ensure that the blowing and dust removing device enters air from the middle pipe under the action of the fan, and the air can diffuse from the middle to two sides through an Xmm gap formed at the lower end to remove impurities on the cloth surface;

the cloth inspecting system is arranged at the moment, a linear scanning camera, a linear scanning light source component and an image detection system in the cloth inspecting system are utilized to detect the cloth, and the flaws in the cloth are detected and marked through the information acquisition and comparison of the images;

then matching with a high-speed labeling system, receiving a labeling signal sent by a cloth inspecting system based on machine vision, labeling, taking the label away by the moving cloth, labeling the left, middle and right areas of the cloth in the transverse direction respectively, and cutting according to the corresponding positions;

and finally, through the arranged cloth discharging mechanism, the rotary roller is driven to rotate by utilizing an upward pulling motor on the cloth discharging mechanism, so that cloth discharging is realized.

7. Cloth inspecting method of automatic cloth inspecting machine according to claim 6, characterized in that: and discharging the cloth into a U-shaped trolley for buffering.

8. Cloth inspecting method of automatic cloth inspecting machine according to claim 6, characterized in that: when the photoelectric sensor senses the subsequent process, the cloth rolling speed of the cloth rolling machine with the cutting function is too high, the cloth is flattened, the cloth rolling machine is controlled to stop, and the cloth rolling machine is started after n seconds.

Technical Field

The invention relates to the technical field of textile equipment, in particular to an online automatic cloth inspecting machine for the tail of a setting machine and a cloth inspecting method.

Background

The setting machine is characterized in that an unfixed piece of cloth is fed into the machine in a flat manner through a selvedge stripper, the machine automatically hangs two ends of the cloth on a needle plate, the two ends of the needle plate are mechanically driven to carry forward and stride to enter an oven, the oven is electrically heated, a fan blows air, the cloth enters a constant-temperature oven with a plurality of continuous different temperature sections, and the cloth enters the tail end and is cooled to remove static electricity, so that neat and attractive cloth is obtained.

The manual cloth inspecting machine and the automatic cloth inspecting machine in the existing textile workshop are mainly used for detecting three types of cloth according to the process flow, one type is used for detecting the cloth received by a trolley, the other type is used for detecting the unreeled cloth after being reeled, and the other type is used for detecting the cloth on a U-shaped trolley (used for buffering the cloth) behind a setting machine tail.

Wherein artifical perching chance is influenced by perching person, general detection speed can not be too fast, automatic perching machine adopts machine vision to replace artifical vision, carry out automated inspection's technique to the fault on the cloth, wherein detection effect can receive the influence of gathering image quality, cloth can receive environment and middle process influence more or less under above-mentioned three kinds of circumstances, bring impurity and the fold that produces when cloth is folded into, the noise point has been brought into in the image that final cloth was gathered, let automatic perching system mistake deem as the fault, consequently, we propose the online automatic perching machine of forming machine tail.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an online automatic cloth inspecting machine for the tail of a setting machine, which has the advantages that the cloth discharge of the tail of the setting machine is directly detected by adopting a special structure, no buffering is performed before the detection, and cloth wrinkles and impurities are eliminated, so that the detection of an automatic cloth inspecting system is closer to the actual detection.

The invention relates to an on-line automatic cloth inspecting machine for the tail of a setting machine, which comprises a cloth spreading system, a cloth inspecting system, a high-speed labeling system and a cloth discharging mechanism, wherein the cloth spreading system consists of a tension frame, a cloth spreading roller, a guide roller and a blowing dust removal device,

the tension bracket is positioned on the inner side of the cloth spreading system, two ends of the tension bracket are rotatably connected with the inner side of the cloth spreading system, and the surface of the tension bracket is smooth and is relatively parallel to the position of the cloth spreading system;

the two cloth spreading rollers are positioned at the oblique parallel position of the tension frame and are rotatably connected with the inner side of the cloth spreading system, and the positions of the two cloth spreading rollers are parallel to each other;

the guide roller is positioned above the left side of the cloth spreading roller in an inclined manner and is fixedly connected with the cloth spreading system;

dust collector bloies is located the left side of exhibition cloth roller, just dust collector's the inboard right side that is close to the perching system of blowing, and keeps having 1mm gap with the perching system, through tension bracket, exhibition cloth roller, guide roll and the dust collector of blowing that sets up, can handle cloth when using, and the machine vision fault that the cloth fold caused detects the possibility of erroneous judgement, is favorable to the detection of cloth.

The cloth inspecting system comprises a line scanning camera, a line scanning light source component and an image detecting system, wherein the line scanning camera, the line scanning light source component and the image detecting system are all positioned at the top of the inner side of the cloth inspecting system, and the cloth inspecting system is arranged to detect and mark the surface of cloth.

According to the on-line automatic cloth inspecting machine for the tail of the setting machine, two triangular supporting plates are fixedly connected to the inner side of the cloth inspecting system, the arc-shaped supporting frame is arranged below the right end face of each triangular supporting plate and is inclined towards the lower left, and cloth conveyed in can be conveniently processed through the arranged triangular supporting plates and the arranged arc-shaped supporting frames, so that the cloth inspecting system can be better connected for use.

The high-speed labeling system comprises three high-speed labeling machines and rotating rollers which are longitudinally arranged at equal intervals, a fixing frame is arranged on the outer side of each high-speed labeling machine, a fixing roller is fixedly connected to the inner side of the fixing frame, the rotating rollers are located at the bottom of the arc-shaped supporting frame, the rotating rollers are made of the same material as the spreading rollers, labeling signals sent by the cloth inspecting system based on machine vision are received through the high-speed labeling machines and the rotating rollers, labeling is carried out, labels are taken away by moving cloth, the left, middle and right areas of the cloth in the transverse direction can be labeled respectively, and a clothing making factory can cut the cloth conveniently according to corresponding positions.

The invention relates to an online automatic cloth inspecting machine for the tail of a setting machine, wherein a cloth discharging mechanism comprises a pull-up motor, a rotary roller and a photoelectric sensor, an output shaft of the pull-up motor is rotationally connected with the rotary roller, the photoelectric sensor is positioned in the middle of the outer side of the cloth discharging mechanism and is electrically connected with a cloth spreading system, and the pull-up motor on the cloth discharging mechanism can drive the rotary roller to rotate so as to be matched with the photoelectric sensor, so that the stop of a cloth rolling machine can be controlled.

The invention discloses a cloth inspecting method of an automatic cloth inspecting machine, which comprises the steps of firstly, feeding cloth into a set cloth spreading system, adjusting the tightness degree of the whole cloth when the machine speed is not matched instantly through a tension bracket in the cloth spreading system, and maintaining a micro-tension state;

the cloth spreading roller is matched with the arranged guide roller to spread cloth edges at two ends of two surfaces of the cloth, and the arranged blowing and dust removing device is matched to ensure that the blowing and dust removing device enters air from the middle pipe under the action of the fan, and the air can diffuse from the middle to two sides through an Xmm gap formed at the lower end to remove impurities on the cloth surface;

the cloth inspecting system is arranged at the moment, a linear scanning camera, a linear scanning light source component and an image detection system in the cloth inspecting system are utilized to detect the cloth, and the flaws in the cloth are detected and marked through the information acquisition and comparison of the images;

then matching with a high-speed labeling system, receiving a labeling signal sent by a cloth inspecting system based on machine vision, labeling, taking the label away by the moving cloth, labeling the left, middle and right areas of the cloth in the transverse direction respectively, and cutting according to the corresponding positions;

and finally, through the arranged cloth discharging mechanism, the rotary roller is driven to rotate by utilizing an upward pulling motor on the cloth discharging mechanism, so that cloth discharging is realized.

Furthermore, the cloth is discharged into a U-shaped trolley for buffering.

Furthermore, when the photoelectric sensor senses the subsequent process, the cloth rolling speed of the cloth rolling machine with the cutting function is too high, the cloth is flattened, the cloth rolling machine is controlled to stop, and the cloth rolling machine is started after n seconds of delay, so that the smooth arrangement on-line detection flow is ensured, and the blockage and the pulling are avoided.

Compared with the prior art, the invention has the following beneficial effects:

1. the cloth inspection device can effectively help the arranged cloth inspection system to inspect cloth more stably through the combination of the arranged photoelectric sensor and the arranged cloth inspection system, has high detection speed, reduces the operation flow of a factory and provides cloth inspection efficiency due to the fact that the cloth inspection system is arranged at the tail of a setting machine, and is provided with the air blowing and dust removing device, air is fed from the middle pipe through the fan and then diffused from the middle to two sides through the slit formed at the lower end, so that impurities such as dust on the cloth surface are removed, the problem of machine vision defect point detection misjudgment caused by the introduction of other impurities in the environment is reduced, and the device can operate more stably.

2. The high-speed labeling system can be matched with the arranged cloth discharging mechanism, the labeling machine receives a labeling signal sent by the cloth inspecting system based on machine vision to label, the label is taken away by moving cloth, the left, middle and right areas in the transverse direction of the cloth can be labeled respectively, a clothing factory can cut the cloth according to the corresponding position conveniently, and the arranged cloth inspecting system can collect the whole image of the cloth and detect and mark defects in the cloth.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic side view of a cloth inspection system of the present invention;

FIG. 2 is a schematic side view of a triangular support plate according to the present invention;

FIG. 3 is a schematic perspective view of the tension bracket of the present invention;

fig. 4 is a schematic vertical direction three-dimensional structure diagram of the high-speed labeling machine of the invention.

In the figure: 01. a spreading system; 02. a cloth inspecting system; 03. a high speed labeling system; 04. a cloth discharging mechanism; 05. a tension bracket; 06. a cloth spreading roller; 07. a guide roller; 08. a blowing dust removal device; 09. a high-speed labeling machine; 10. a fixed mount; 11. a fixed roller; 12. a rotating roller; 13. a pull-up motor; 14. rotating the roller; 15. a photoelectric sensor; 16. a triangular support plate; 17. an arc-shaped support frame.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the various embodiments of the invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

Referring to fig. 1, the on-line automatic cloth inspecting machine of the machine tail of the setting machine of the invention comprises a cloth spreading system 01, a cloth inspecting system 02, a high-speed labeling system 03 and a cloth discharging mechanism 04, wherein the cloth spreading system 01 is composed of a tension frame 05, a cloth spreading roller 06, a guide roller 07 and a blowing dust removal device 08,

the tension bracket 05 is positioned on the inner side of the cloth spreading system 01, two ends of the tension bracket 05 are rotatably connected with the inner side of the cloth spreading system 01, the surface of the tension bracket 05 is smooth and is relatively parallel to the position of the cloth spreading system 01;

the two cloth spreading rollers 06 are positioned at the oblique parallel position of the tension frame 05, the two cloth spreading rollers 06 are rotatably connected with the inner side of the cloth spreading system 01, and the positions of the two cloth spreading rollers 06 are parallel to each other;

the guide roll 07 is positioned on the left oblique upper side of the cloth spreading roll 06, and the guide roll 07 is fixedly connected with the cloth spreading system 01;

dust collector 08 bloies, be located the left side of exhibition cloth roller 06, and the inboard of dust collector 08 bloies is close to the right side of perching system 02, and keeps having 1mm gap with perching system 02, through the tension bracket 05 that sets up, exhibition cloth roller 06, guide roll 07 and dust collector 08 bloies, can handle cloth when using, machine vision fault detection erroneous judgement's that the cloth fold caused possibility is favorable to the detection of cloth.

Perching system 02 comprises line scan camera, line scan light source subassembly and image detection system, and line scan camera, line scan light source subassembly and image detection system all are located perching system 02's inboard top, through perching system 02 who sets up, can detect and mark the surface of cloth.

Like fig. 2, two triangular support plates 16 of inboard fixedly connected with of perching system 02, the right-hand member face below of triangular support plate 16 is equipped with arc support frame 17, and arc support frame 17 is the slope of left side below, through the triangular support plate 16 that sets up and the arc support frame 17 that sets up, can be convenient handle the cloth of carrying into for perching system 02, the connection that can be better uses.

As shown in fig. 4, high-speed labeling system 03 includes high-speed labeling machine 09 and rotatory roller 12, high-speed labeling machine 09 has three, and be vertical equidistance and arrange, high-speed labeling machine 09's the outside is equipped with mount 10, the inboard fixedly connected with fixed roll 11 of mount 10, rotatory roller 12 is located the bottom of arc support frame 17, the material of rotatory roller 12 is the same with the material of exhibition cloth roller 06, through high-speed labeling machine 09 and rotatory roller 12 that set up, at the subsides mark signal of receiving cloth inspection system 02 sending based on machine vision, paste the mark, the label is taken away by cloth in the motion, can paste the mark respectively to cloth horizontal left side middle and right region, make things convenient for clothing factory to tailor according to the position that corresponds.

As shown in fig. 3, the cloth discharging mechanism 04 comprises an upward pulling motor 13, a rotary roller 14 and a photoelectric sensor 15, an output shaft of the upward pulling motor 13 is rotatably connected with the rotary roller 14, the photoelectric sensor 15 is located in the middle of the outer side of the cloth discharging mechanism 04, the photoelectric sensor 15 is electrically connected with the cloth spreading system 01, and the upward pulling motor 13 on the cloth discharging mechanism 04 can drive the rotary roller 14 to rotate, so that the photoelectric sensor 15 is arranged in a matching manner, and the shutdown of the cloth rolling machine can be controlled.

In the use of the invention:

firstly, cloth is sent into a set cloth spreading system 01, the tension bracket 05 in the cloth spreading system 01 can adjust the tightness degree of the whole cloth when the machine speed is not matched instantly, and maintain a micro-tension state, so that the stable operation of the cloth is ensured and the transportation of the cloth is not influenced, meanwhile, a set cloth spreading roller 06 can be matched with a set guide roller 07 to flatten the edges of the two sides of the cloth, and a set blowing and dust removing device 08 is matched to ensure that the blowing and dust removing device 08 enters air from a middle pipe under the action of a fan, and the air can diffuse from the middle to the two sides through a 1mm gap formed at the lower end, so that impurities such as dust on a cloth cover are removed;

when the cloth inspecting system 02 is used, the cloth can be detected by using the linear scanning camera, the linear scanning light source assembly and the image detection system in the cloth inspecting system 02, flaws in the cloth can be detected and marked by acquiring and comparing information of images, then the high-speed labeling system 03 is arranged in a matching manner, a labeling signal sent by the cloth inspecting system 02 based on machine vision is received, labeling is carried out, labels are taken away by the moving cloth, the transverse left, middle and right areas of the cloth can be labeled respectively, and a clothing making factory can cut the cloth conveniently according to corresponding positions;

and finally, through the arranged cloth discharging mechanism 04, the rotary roller 14 is driven to rotate by the aid of the pull-up motor 13 on the cloth discharging mechanism 04, cloth discharging is realized, the cloth is discharged into the U-shaped trolley for buffering, when the photoelectric sensor 15 senses a subsequent process, the cloth rolling speed of the cloth rolling machine with the cutting function is too high, cloth is flattened, the cloth rolling machine is controlled to be stopped, the cloth rolling machine is opened after 30 seconds of delay, the smooth arrangement on-line detection flow is ensured, and the cloth is not blocked or pulled.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.