Three-axis marking mechanism for cloth inspection machine

Abstract

This utility model discloses a three-axis marking mechanism for a fabric inspection machine, comprising a first synchronous belt linear module, a second synchronous belt linear module, a pushing cylinder, a vacuum suction cup, and a label paper unwinding assembly. Through the combined movement of the first and second synchronous belt linear modules, flexible marking operations in three-dimensional space are achieved. A pressure plate ensures stable label paper pushing, while the vacuum suction cup generates negative pressure through a vacuum generator, firmly adsorbing the label paper and ultimately adhering it to the fabric surface. The inclusion of a winding drum effectively solves the problem of label waste paper recycling and improves the cleanliness of the worktable during the marking process. This utility model has advantages such as compact structure, high space utilization, and simple operation.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric inspection machine structure, specifically a three-axis marking mechanism for a fabric inspection machine. Background Technology

[0002] In textile production, fabric inspection is a crucial step in ensuring product quality. Traditional fabric inspection machines typically require manual marking of defects on the fabric, a method that is not only inefficient but also prone to inaccurate marking due to human error. Furthermore, existing marking equipment is often complex, inconvenient to operate, and suffers from bulky design and high manufacturing costs. Therefore, developing a highly automated, easy-to-operate, and low-cost fabric inspection mechanism with marking capabilities is of paramount importance in production. Utility Model Content

[0003] The purpose of this utility model is to provide a three-axis marking mechanism for a fabric inspection machine to solve the technical problems existing in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a three-axis marking mechanism for a fabric inspection machine, comprising a first synchronous belt linear module, a push cylinder mounted on the first synchronous belt linear module, and a second synchronous belt linear module mounted on the movable end of the push cylinder;

[0005] The first synchronous belt linear module includes a horizontally arranged first linear guide rail, a movable first synchronous belt along the direction of the first linear guide rail, the first synchronous belt being fixedly connected to a first slider, a first mounting plate being provided on the first slider, and a push cylinder and a label paper unwinding assembly being provided on the first mounting plate.

[0006] The piston rod of the push cylinder moves in a direction perpendicular to the direction of movement of the first synchronous belt;

[0007] The second synchronous belt linear module includes a second linear guide rail, a movable second synchronous belt is provided along the direction of the second linear guide rail, the second synchronous belt is fixedly connected to the second slider, a second mounting plate is provided on the second slider, and a vacuum suction cup is mounted on the second mounting plate;

[0008] The label paper unwinding assembly includes a vertically installed side plate, a rotating disk installed at the upper end of the side plate, a traction rod provided on the side of the side plate facing the second synchronous belt linear module, a paper unwinding platform provided at the front end of the traction rod, a pressure plate hinged above the paper unwinding platform, and a winding drum for recycling label waste paper provided at the rear end of the paper unwinding platform.

[0009] Preferably, the first synchronous belt is driven by a first motor located at one end of the first linear guide rail;

[0010] The second synchronous belt is driven by a second motor located at one end of the second linear guide rail.

[0011] Preferably, at least two photoelectric sensors are provided on both the first linear guide rail and the second linear guide rail.

[0012] Preferably, a third mounting plate is mounted on the piston rod of the push cylinder, and the third mounting plate is bolted to the back of the second linear guide.

[0013] The push cylinder is fixedly mounted on the bracket, and the bracket is locked above the first mounting plate.

[0014] Preferably, the other side of the bracket rests on the side plate.

[0015] Preferably, the second mounting plate is L-shaped and disposed on one side of the second slider, and a vacuum generator is mounted on the second slider. The vacuum generator is connected to the vacuum suction cup via a pipe.

[0016] Preferably, the take-up drum is disposed on the side of the side plate away from the second linear guide rail;

[0017] A U-shaped pressure bar is threaded through the take-up drum, and the pressure bar rotates coaxially with the take-up drum.

[0018] Preferably, the surface of the take-up drum is provided with an arc-shaped recessed notch that matches the pressure bar for pressing and feeding label waste paper.

[0019] Preferably, the rotating shaft of the winding drum is connected to the output end of the fourth motor via a coupling, and the fourth motor is installed in the storage cavity at the bottom of the bracket;

[0020] The fourth motor and the winding drum are respectively installed on the two sides of the side plate.

[0021] Preferably, the first synchronous belt and the first slider are connected by a clamp-type connection; the second synchronous belt and the second slider are also connected by a clamp-type connection.

[0022] Preferably, the pressure plate has a groove in the middle for inserting the label paper.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This invention, through a combination of a first synchronous belt linear module, a second synchronous belt linear module, and a push cylinder, achieves flexible movement in three-dimensional space. It can precisely adhere the label paper to defective locations on the fabric. The push cylinder makes the label paper pushing process more stable and reliable, while the introduction of a vacuum suction cup ensures that the label paper is firmly adsorbed onto the fabric surface and stably adhered to it. Furthermore, this invention is equipped with a photoelectric sensor that can monitor the marking position in real time, further improving marking accuracy. Simultaneously, the winding drum design effectively solves the problem of label waste paper recycling, maintaining a clean working environment. This invention has the advantages of compact structure, high space utilization, and simple operation, reducing labor costs and possessing good market application prospects. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0027] Figure 2 for Figure 1 A diagram from another direction;

[0028] Figure 3 for Figure 2 Rear view;

[0029] Figure 4 for Figure 1 Top view;

[0030] Figure 5 for Figure 1 The left view.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] First synchronous belt linear module (100), first linear guide rail (101), first synchronous belt (102), first motor (103), photoelectric sensor (104), first slider (105), first mounting plate (106);

[0033] Second synchronous belt linear module (200), second linear guide rail (201), second synchronous belt (202), second motor (203), second slider (205), second mounting plate (206);

[0034] Push cylinder (300), third mounting plate (302), bracket (303);

[0035] Label unwinding assembly (400), turntable (401), side plate (402), traction rod (403), pressure plate (404), take-up drum (405), pressure bar (406), fourth motor (407);

[0036] Vacuum suction cup (500). Detailed Implementation

[0037] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0038] Please see Figures 1-5 This utility model provides a technical solution: a three-axis marking mechanism for a fabric inspection machine, including a first synchronous belt linear module 100, a push cylinder 300 installed on the first synchronous belt linear module 100, and a second synchronous belt linear module 200 installed on the movable end of the push cylinder 300.

[0039] The first synchronous belt linear module 100 includes a horizontally arranged first linear guide rail 101 and a movable first synchronous belt 102 along the direction of the first linear guide rail 101. The first synchronous belt 102 is driven by a first motor 103 disposed at one end of the first linear guide rail 101. The first synchronous belt 102 is fixedly connected to a first slider 105. A first mounting plate 106 is disposed on the first slider 105. A push cylinder 300 and a label paper unwinding assembly 400 are disposed on the first mounting plate 106.

[0040] See details Figure 3 The piston rod of the push cylinder 300 is equipped with a third mounting plate 302. The third mounting plate 302 is bolted to the back of the second linear guide 201. The push cylinder 300 is fixedly mounted on the bracket 303, which is locked above the first mounting plate 106. The other side of the bracket 303 is supported on the side plate 402. The movement direction of the piston rod of the push cylinder 300 is perpendicular to the movement direction of the first synchronous belt 102. If we assume that the conveying direction of the first synchronous belt linear module 100 is the X-axis, then the conveying direction of the push cylinder 300 is the Y-axis. Then the movement direction of the second synchronous belt linear module 200 mounted on the push cylinder 300 is the Z-axis, thereby achieving the effect of three-axis linkage labeling.

[0041] The second synchronous belt linear module 200 includes a second linear guide rail 201, and a movable second synchronous belt 202 is provided along the direction of the second linear guide rail 201. The second synchronous belt 202 is driven by a second motor 203 located at one end of the second linear guide rail 201. The second synchronous belt 202 is fixedly connected to a second slider 205. A second mounting plate 206 is provided on the second slider 205, and a vacuum suction cup 500 is mounted on the second mounting plate 206. Specifically, the second mounting plate 206 is L-shaped and located on one side of the second slider 205. A vacuum generator is mounted on the second slider 205. The vacuum generator and the vacuum suction cup 500 are connected by a pipe to facilitate the vacuum suction cup 500 to pick up the label paper.

[0042] The label paper unwinding assembly 400 includes a vertically installed side plate 402. A rotating disk 401 is installed on the upper end of the side plate 402. A traction rod 403 is provided on the side of the side plate 402 facing the second synchronous belt linear module 200. A paper feeding platform is provided at the front end of the traction rod 403. A pressure plate 404 is hinged above the paper feeding platform. A winding drum 405 for recycling label waste paper is also provided at the rear end of the paper feeding platform.

[0043] See details Figure 1 At least two photoelectric sensors 104 are provided on the first linear guide rail 101 and the second linear guide rail 201 to facilitate effective monitoring of the position of the first slider 105 and the second slider 205.

[0044] See details Figure 2 The take-up drum 405 is located on the side plate 402 away from the second linear guide rail 201. In order to enable the recycling of the remaining waste paper after the label paper is removed, a U-shaped pressure rod 406 is connected to the take-up drum 405. The pressure rod 406 rotates coaxially with the take-up drum 405.

[0045] See details Figure 5 To facilitate the feeding of waste paper, the surface of the take-up drum 405 is provided with an arc-shaped recessed notch that matches the pressure rod 406 for pressing and feeding the label waste paper. The rotating shaft of the take-up drum 405 is connected to the output end of the fourth motor 407 through a coupling. The fourth motor 407 is installed in the storage cavity at the bottom of the bracket 303. The fourth motor 407 and the take-up drum 405 are respectively installed on the two sides of the side plate 402.

[0046] During installation, the first synchronous belt 102 and the first slider 105 are connected by a clamp-type connection; the second synchronous belt 202 and the second slider 205 are also connected by a clamp-type connection. It should be noted that since the clamp is located on the opposite side of the synchronous belt, it cannot be seen in the attached drawings. The clamp-type connection is existing technology. It should be noted that the parts not described in detail in this solution are all existing technologies. This solution mainly provides the effect of the first synchronous belt linear module 100, the second synchronous belt linear module 200 and the push cylinder 300 working together to protect the overall structural composition.

[0047] This utility model mainly consists of a first synchronous belt linear module, a second synchronous belt linear module, a pushing cylinder, a vacuum suction cup, and a label paper unwinding assembly. During operation, the fabric is pushed onto the table by other components of the fabric inspection machine (this part is existing technology and will not be described in detail here). The first synchronous belt linear module, driven by a first motor, moves the first slider along the first linear guide rail, thereby adjusting the horizontal position of the mechanism above it. The pushing cylinder is mounted on a first mounting plate on the first slider, and its piston rod moves perpendicular to the direction of movement of the first synchronous belt, pushing the label paper directly above the area of ​​the fabric to be marked. The second synchronous belt linear module is mounted on the movable end of the pushing cylinder and is driven by a second motor. It moves along the second linear guide rail via the second slider, i.e., downwards in the accompanying drawings, thus adjusting the vertical position of the vacuum suction cup. The vacuum suction cup generates negative pressure through a vacuum generator, firmly sucking the label paper from the label paper roll. Then, driven by a second motor, it descends until it reaches the surface of the labeling fabric. After the label paper adheres to the defective area of ​​the fabric, the negative pressure is removed, allowing the vacuum suction cup to no longer hold the label paper, and it resumes its upward movement. The rotating disk in the label paper unwinding assembly holds the label paper roll, while the traction rod and unwinding platform guide the label paper's transport. A pressure plate ensures the label paper remains flat during transport. A take-up drum at the rear collects waste label paper; its rotating shaft is connected to a fourth motor, enabling automatic waste paper collection. This setup effectively ensures the accuracy of the marking position, reduces equipment complexity, facilitates equipment control, and lowers production costs.

[0048] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A three-axis marking mechanism for a fabric inspection machine, characterized in that: It includes a first synchronous belt linear module (100), a push cylinder (300) mounted on the first synchronous belt linear module (100), and a second synchronous belt linear module (200) mounted on the movable end of the push cylinder (300); The first synchronous belt linear module (100) includes a horizontally arranged first linear guide rail (101), a movable first synchronous belt (102) along the direction of the first linear guide rail (101), the first synchronous belt (102) being fixedly connected to a first slider (105), a first mounting plate (106) being provided on the first slider (105), and a push cylinder (300) and a label paper unwinding assembly (400) being provided on the first mounting plate (106); The piston rod of the push cylinder (300) moves in a direction perpendicular to the direction of movement of the first synchronous belt (102); The second synchronous belt linear module (200) includes a second linear guide rail (201), and a movable second synchronous belt (202) is provided along the direction of the second linear guide rail (201). The second synchronous belt (202) is fixedly connected to the second slider (205). A second mounting plate (206) is provided on the second slider (205), and a vacuum suction cup (500) is mounted on the second mounting plate (206). The label paper unwinding assembly (400) includes a vertically installed side plate (402), a rotating disk (401) is installed at the upper end of the side plate (402), a traction rod (403) is provided on the side of the side plate (402) facing the second synchronous belt linear module (200), a paper feeding platform is provided at the front end of the traction rod (403), a pressure plate (404) is hinged above the paper feeding platform, and a winding drum (405) for recycling label waste paper is also provided at the rear end of the paper feeding platform.

2. The three-axis marking mechanism for a fabric inspection machine according to claim 1, characterized in that: The first synchronous belt (102) is driven by a first motor (103) located at one end of the first linear guide (101); The second synchronous belt (202) is driven by a second motor (203) located at one end of the second linear guide (201).

3. The three-axis marking mechanism for a fabric inspection machine according to claim 1, characterized in that: At least two photoelectric sensors (104) are provided on both the first linear guide rail (101) and the second linear guide rail (201).

4. The three-axis marking mechanism for a fabric inspection machine according to claim 1, characterized in that: The piston rod of the push cylinder (300) is equipped with a third mounting plate (302), and the third mounting plate (302) is bolted to the back of the second linear guide (201). The push cylinder (300) is fixedly mounted on the bracket (303), which is locked above the first mounting plate (106).

5. A three-axis marking mechanism for a fabric inspection machine according to claim 4, characterized in that: The other side of the bracket (303) rests on the side plate (402).

6. The three-axis marking mechanism for a fabric inspection machine according to claim 5, characterized in that: The second mounting plate (206) is L-shaped and is set on one side of the second slider (205). A vacuum generator is mounted on the second slider (205), and the vacuum generator is connected to the vacuum suction cup (500) through a pipe.

7. A three-axis marking mechanism for a fabric inspection machine according to claim 6, characterized in that: The take-up drum (405) is located on the side plate (402) away from the second linear guide (201); A U-shaped pressure bar (406) is threaded through the take-up drum (405), and the pressure bar (406) rotates coaxially with the take-up drum (405).

8. A three-axis marking mechanism for a fabric inspection machine according to claim 7, characterized in that: The surface of the winding drum (405) is provided with an arc-shaped recessed notch that matches the pressure bar (406) for pressing and feeding label waste paper.

9. A three-axis marking mechanism for a fabric inspection machine according to claim 8, characterized in that: The rotating shaft of the winding drum (405) is connected to the output end of the fourth motor (407) via a coupling. The fourth motor (407) is installed in the storage cavity at the bottom of the bracket (303). The fourth motor (407) and the winding drum (405) are respectively installed on the two sides of the side plate (402).

10. A three-axis marking mechanism for a fabric inspection machine according to claim 9, characterized in that: The first synchronous belt (102) and the first slider (105) are connected by a clamp-type connection; the second synchronous belt (202) and the second slider (205) are also connected by a clamp-type connection.

Images