CN220449284U

CN220449284U - Movement mechanism of vision cloth inspection machine

Info

Publication number: CN220449284U
Application number: CN202322114694.9U
Authority: CN
Inventors: 黄晨辉; 姚衡; 李锐钦; 胡志刚; 吴昕易; 奚东江
Original assignee: Zhejiang Zhengxin Intelligent Control Equipment Co ltd
Current assignee: Zhejiang Zhengxin Intelligent Control Equipment Co ltd
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-02-06
Anticipated expiration: 2033-08-08

Abstract

The utility model provides a movement mechanism of a visual cloth inspection machine, and belongs to the technical field of machinery. A movement mechanism of a vision inspection machine, comprising: a first fixing frame; the intermittent transmission mechanism is arranged on the first fixing frame; the intermittent transmission mechanism is provided with an input shaft and an output shaft, and the output shaft rotates intermittently; the driving motor is in transmission connection with the input shaft and is used for driving the input shaft to rotate; the rotating roller is rotatably arranged on the first fixing frame, and one end of the rotating roller is in transmission connection with the output shaft. The utility model has the advantages of both accuracy and efficiency.

Description

Movement mechanism of vision cloth inspection machine

Technical Field

The utility model belongs to the technical field of machinery, and relates to a movement mechanism of a visual cloth inspection machine.

Background

The cloth inspection machine is a set of necessary special equipment for inspecting very large-width, double-width and single-width cloth such as cotton, wool, hemp, silk, chemical fiber and the like before the production of the clothing industry. The operation method of the cloth inspecting machine is that on the basis of the hardware environment for inspecting cloth, the fabric is continuously and sectionally unfolded, sufficient light sources are provided, and the fabric is observed by operators by means of eyesight so as to find out the defects and chromatic aberration of the fabric. However, this method is inefficient, has a long duration for manual viewing, and requires eye rest after a period of work.

Another method is to use a cloth inspection machine for full-automatic visual defect detection. However, this movement mechanism requires very high camera requirements, which leads to an increase in overall cost, and in high-speed movement, the camera cannot effectively filter out all noise points, resulting in a high false detection rate of cloth defects.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a movement mechanism of a visual cloth inspection machine, which has the characteristics of accuracy and efficiency.

The aim of the utility model can be achieved by the following technical scheme:

a movement mechanism of a vision inspection machine, comprising:

a first fixing frame;

the intermittent transmission mechanism is arranged on the first fixing frame; the intermittent transmission mechanism is provided with an input shaft and an output shaft, and the output shaft rotates intermittently;

the driving motor is in transmission connection with the input shaft and is used for driving the input shaft to rotate; and

the rotating roller is rotatably arranged on the first fixing frame, and one end of the rotating roller is in transmission connection with the output shaft.

In the movement mechanism of the visual cloth inspection machine, a first synchronous wheel is fixed at the end part of the rotating roller, a second synchronous wheel is fixed on the output shaft, and a belt is sleeved on the first synchronous wheel and the second synchronous wheel.

In the motion mechanism of the vision cloth inspection machine, the intermittent transmission mechanism is an intermittent divider.

In the motion mechanism of the vision cloth inspection machine, the first fixing frame comprises a cross rod and two first upright posts, the two first upright posts are fixed at two ends of the cross rod, each first upright post is provided with a containing cavity, and the first synchronizing wheel and the second synchronizing wheel are arranged in the containing cavity.

In the movement mechanism of the vision inspection machine, the bottom of the first upright post is provided with the adjustable support leg.

In the movement mechanism of the vision cloth inspection machine, the first upright post is fixed with a mounting frame, and the intermittent transmission mechanism is fixed on the mounting frame.

The motion mechanism of the visual cloth inspection machine further comprises a tension adjusting device, wherein the tension adjusting device is arranged on one side of the rotating roller and used for adjusting cloth tension, the tension adjusting device comprises a second fixing frame and a floating roller, the second fixing frame is provided with two second upright posts, and guide strip holes along the height direction are formed in the two second upright posts; racks are fixed on the second upright posts and are arranged along the length direction of the guide bar holes; the two ends of the floating roller respectively penetrate through the guide bar holes, gears are arranged at the two ends of the floating roller, the gears are meshed with the racks, and auxiliary rollers are rotatably arranged on the floating roller.

In the motion of above-mentioned vision cloth inspection machine, the both ends of dancer roll all are provided with the dust board, dancer roll and dust board rotate the setting, the dust board laminating the second stand sets up, and is located between second stand and the gear.

Compared with the prior art, the application has the following advantages:

in this application, the motion of vision cloth inspection machine cooperates and tests cloth equipment use. The cloth inspection device has the function that when cloth enters the camera, the movement can be stopped briefly, so that the photographing of the cloth inspection device is clearer. By the aid of the method, defects of the cloth in the subsequent photo can be accurately judged and analyzed, and misdiagnosis of the defects of the cloth is effectively reduced.

Drawings

FIG. 1 is a schematic view of the construction of the turning roll position of the present application;

FIG. 2 is a schematic view of the structure of the tension adjusting device in the present application;

fig. 3 is a schematic view of the present application after mating with a cloth inspection platform.

In the drawing the view of the figure,

100. a cloth inspection platform; 200. a camera; 300. distributing materials;

2. a first fixing frame; 21. a first upright; 211. a receiving chamber; 22. a cross bar; 23. a support leg; 24. a mounting frame;

3. an intermittent transmission mechanism;

4. a driving motor;

5. a rotating roller;

6. a tension adjusting device; 61. the second fixing frame; 611. a second upright; 6111. a guide bar hole; 62. a floating roller; 63. a dust-blocking plate; 64. a gear; 65. a rack; 66. an auxiliary roller; 67. a rotating roller;

7. a first synchronizing wheel;

8. a second synchronizing wheel;

9. a belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, a movement mechanism of a vision inspection machine comprises a first fixed frame 2, an intermittent transmission mechanism 3, a driving motor 4 and a rotating roller 5, wherein the intermittent transmission mechanism 3 is arranged on the first fixed frame 2; the intermittent transmission mechanism 3 is provided with an input shaft and an output shaft, and the output shaft rotates intermittently; the driving motor 4 is in transmission connection with the input shaft and is used for driving the input shaft to rotate; the rotating roller 5 is rotatably arranged on the first fixing frame 2, and one end of the rotating roller 5 is in transmission connection with the output shaft.

In this application, the motion mechanism is used in conjunction with a vision inspection machine. The cloth inspection device has the function of stopping moving briefly when the cloth 300 enters the position of the camera 200, so that the photographing of the cloth inspection device is clearer. By doing so, the defects of the cloth 300 in the subsequent photo can be accurately judged and analyzed, and the misdiagnosis condition of the defects of the cloth 300 is effectively reduced. The rotating roller 5 is positioned at the rear side of the cloth inspection platform 100 of the vision cloth inspection machine.

In this embodiment, the cloth 300 is wound around the tension adjusting device 6 and the rotating roller 5, and the input shaft of the intermittent transmission mechanism 3 is driven to rotate by the driving motor 4. The intermittent transmission mechanism 3 makes the output shaft intermittently rotate in the output process, and can temporarily stop when the rotating roller 5 is driven to rotate. In this way, the cloth 300 will also get a short pause, so that the external camera 200 can take the picture during the pause, the definition of the picture is higher, the probability of occurrence of erroneous judgment of the defect by the equipment is reduced, and the requirement of the refresh rate of the camera 200 is reduced, thereby reducing the manufacturing cost.

The tension adjusting device 6 can always keep the tension state of the cloth 300, avoid the situation that the fabric is wrinkled and the like, and ensure the accuracy of the cloth inspection process.

The output end of the driving motor 4 is connected with the intermittent transmission mechanism 3 through a speed reducing device.

Specifically, the end of the rotating roller 5 is fixed with a first synchronizing wheel 7, the output shaft is fixed with a second synchronizing wheel 8, and the first synchronizing wheel 7 and the second synchronizing wheel 8 are sleeved with a belt 9.

The belt 9 transmission system can realize high-efficiency transmission and reduce energy loss. This allows the intermittent drive mechanism 3 to resume movement quickly after a short dwell, thereby improving the efficiency of the overall cloth inspection machine.

Specifically, the intermittent transmission mechanism 3 is an intermittent divider.

The intermittent divider can achieve precise intermittent control so that the cloth 300 can be briefly stopped during the transmission process. Such intermittent control can stop the cloth 300 when photographing is required, ensure that the camera 200 can photograph at a proper position, thereby obtaining clear and accurate photographs, and being helpful for improving accuracy of cloth inspection. The intermittent divider has a simple structure, is stable in motion, reduces vibration and impact in transmission, and ensures that the cloth 300 cannot shake or deform during shooting, thereby ensuring shooting accuracy and stability. The intermittent divider can rapidly switch the motion state of the cloth 300, so that the cloth inspection machine can rapidly resume working after a short pause, and the working efficiency is improved.

Specifically, the first fixing frame 2 includes a cross bar 22 and two first upright posts 21, the two first upright posts 21 are fixed at two ends of the cross bar 22, the first upright posts 21 have accommodating cavities 211, and the first synchronizing wheel 7 and the second synchronizing wheel 8 are disposed in the accommodating cavities 211.

The synchronizing wheel is arranged in the accommodating cavity 211 of the first upright post 21, so that the inner space of the first upright post 21 is effectively utilized, space occupation is saved, and the whole intermittent transmission mechanism 3 is more compact and efficient. And is higher in safety.

Specifically, the bottom of the first upright 21 is fitted with an adjustable foot 23.

By means of the adjustable foot 23, it is ensured that the first upright 21 is supported in a balanced manner also on uneven or unstable ground. This helps to improve the stability and rigidity of the overall mechanism, avoiding rattling or tilting during use, and thus ensuring proper operation of the transmission.

Specifically, the first upright 21 is fixed with a mounting frame 24, and the intermittent drive mechanism 3 is fixed on the mounting frame 24.

By fixing the intermittent drive mechanism 3 to the mounting frame 24 of the first upright 21, the stability and rigidity of the entire mechanism can be enhanced. This ensures a stable operation of the transmission during operation, reducing malfunctions and damages due to loosening or shaking.

Specifically, the device also comprises a tension adjusting device 6, the tension adjusting device 6 is arranged at one side of the rotating roller 5 and is used for adjusting the tension of the cloth 300, the tension adjusting device 6 comprises a second fixing frame 61 and a floating roller 62, the second fixing frame 61 is provided with two second upright posts 611, and the two second upright posts 611 are provided with guide strip holes 6111 along the height direction; the second upright posts 611 are fixedly provided with racks 65 and are arranged along the length direction of the guide bar holes 6111; both ends of the dancer 62 pass through the guide bar holes 6111 respectively, and gears 64 are mounted at both ends of the dancer 62, the gears 64 are engaged with racks 65, and auxiliary rollers 66 are rotatably provided on the dancer 62.

The tension adjusting device 6 is positioned at the front side of the cloth inspection platform 100 of the vision cloth inspection machine.

By the engagement of the guide bar hole 6111 and the rack 65 on the second fixing frame 61, and the gears 64 at both ends of the dancer 62 and the rack 65, accurate adjustment of tension can be achieved. By adjusting the position of the dancer 62, the length of the tension adjusting device 6 can be changed to adjust the tension of the cloth 300, and the dancer 62 can be kept horizontal by engaging the rack 65 with the gears 64 at both ends during the up-and-down movement of the dancer 62.

The dancer 62 can move up and down along the guide bar hole 6111.

Specifically, both ends of the floating roller 62 are provided with dust plates 63, the floating roller 62 and the dust plates 63 are rotatably arranged, and the dust plates 63 are attached to the second upright post 611 and are positioned between the second upright post 611 and the gear 64.

In a specific embodiment, a plurality of rotating rollers 67 are further rotatably disposed on the second fixing frame 61, and the rotating rollers 67 are located above the floating rollers 62.

It should be noted that all directional indicators, such as up, down, left, right, front, and rear … …, in the embodiments of the present utility model are merely used to explain a relative positional relationship, movement conditions, etc. between the lower members in a specific posture, as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. Meanwhile, the meaning of "and/or" appearing throughout the text is to include three schemes, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme that a and B satisfy simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

All the components are general standard components or components known to the person skilled in the art, and the structures and principles of the components are known to the person skilled in the art through technical manuals or through routine experimental methods.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. A movement mechanism of a vision inspection machine, comprising:

a first fixing frame (2);

the intermittent transmission mechanism (3), the intermittent transmission mechanism (3) is arranged on the first fixing frame (2); the intermittent transmission mechanism (3) is provided with an input shaft and an output shaft, and the output shaft rotates intermittently;

the driving motor (4) is in transmission connection with the input shaft and is used for driving the input shaft to rotate; and

the rotating roller (5) is rotatably arranged on the first fixing frame (2), and one end of the rotating roller (5) is in transmission connection with the output shaft.

2. The movement mechanism of the visual inspection machine according to claim 1, wherein a first synchronizing wheel (7) is fixed at the end part of the rotating roller (5), a second synchronizing wheel (8) is fixed on the output shaft, and a belt (9) is sleeved on the first synchronizing wheel (7) and the second synchronizing wheel (8).

3. A movement mechanism of a visual inspection machine according to claim 1, characterized in that the intermittent drive mechanism (3) is an intermittent divider.

4. The movement mechanism of a visual inspection machine according to claim 2, characterized in that the first fixing frame (2) comprises a cross bar (22) and two first upright posts (21), the two first upright posts (21) are fixed at two ends of the cross bar (22), the first upright posts (21) are provided with accommodating cavities (211), and the first synchronous wheels (7) and the second synchronous wheels (8) are arranged in the accommodating cavities (211).

5. A movement mechanism of a visual inspection machine according to claim 4, characterized in that the bottom of the first upright (21) is fitted with an adjustable foot (23).

6. The movement mechanism of a visual inspection machine according to claim 4, characterized in that the first upright (21) is fixed with a mounting frame (24), and the intermittent drive mechanism (3) is fixed on the mounting frame (24).

7. The movement mechanism of the visual inspection machine according to claim 1, further comprising a tension adjusting device (6), wherein the tension adjusting device (6) is arranged at one side of the rotating roller (5) and is used for adjusting cloth tension; the tension adjusting device (6) comprises a second fixing frame (61) and a floating roller (62), the second fixing frame (61) is provided with two second upright posts (611), and the two second upright posts (611) are provided with guide strip holes (6111) along the height direction; racks (65) are fixed on the second upright posts (611) and are arranged along the length direction of the guide bar holes (6111); the two ends of the floating roller (62) respectively penetrate through the guide bar holes (6111), gears (64) are arranged at the two ends of the floating roller (62), the gears (64) are meshed with the racks (65), and auxiliary rollers (66) are rotatably arranged on the floating roller (62).

8. The movement mechanism of the visual inspection machine according to claim 7, wherein dust blocking plates (63) are arranged at two ends of the floating roller (62), the floating roller (62) and the dust blocking plates (63) are rotatably arranged, and the dust blocking plates (63) are attached to the second upright post (611) and are arranged between the second upright post (611) and the gear (64).