Flatness detection device for composite knitted fabric

Abstract

The utility model discloses a flatness detection device for composite knitted fabric, and belongs to the technical field of flatness detection. The device mainly comprises a workbench; the detection assembly comprises a mounting frame, and an infrared detector and a camera are arranged on the mounting frame; the feeding assembly is arranged on the workbench and located on one side of the detection assembly, the feeding assembly comprises a conveyor, and the conveyor is installed on the side, close to the detection assembly, of the workbench; the clamping assembly comprises at least two sets of first air cylinders, the two sets of first air cylinders are fixedly installed on the two sides of the conveyor respectively, and pressing plates are arranged at the output ends of the first air cylinders. According to the flatness detection device for the composite knitted fabric, by arranging the feeding assembly and the detection assembly, automatic continuous inspection of the fabric is achieved, human intervention is reduced, the labor cost is reduced, the pause time in production is shortened, and the production process is smoother.

Description

Technical Field

[0001] The present application relates to the technical field of flatness detection, and in particular to a device for detecting the flatness of a composite knitted fabric. Background Art

[0002] Flatness is one of the important indicators to measure fabric quality. By testing flatness, we can ensure that the appearance quality of the fabric meets the requirements and avoid quality problems caused by uneven fabric, such as wrinkles, twists, etc. Flatness testing can timely detect uneven fabric problems, avoid the production of defective products, and improve production efficiency. Among them, the flatness test of composite knitted fabric is a very important link in the textile industry. At present, flatness testing devices are often used to test it to ensure that the product meets the customer's quality standards.

[0003] For example, the patent with publication number CN220552428U specifically discloses a fabric flatness detection device, which is provided with a lifting device. During detection, the fabric is placed on the lifting device. When the lifting device moves to the point where the light just fits the upper surface of the fabric being detected, the number of light rays received and not received by the receiver is recorded. The flatness of the detected fabric is calculated by the number of received lights / total number, and the fabric is screened.

[0004] In the above patent, the device drives the fabric to move to the transmitter and receiver by setting a lifting device, and then detects it through light. However, since the device is only equipped with a separate detection table, when the device detects the fabric, after one group of detection is completed, the fabric needs to be manually replaced before the next group of fabric can be detected. This detection method is relatively cumbersome, which not only increases the downtime in the production process, but also requires additional manpower investment, increasing production costs. Therefore, it is necessary to provide a flatness detection device for composite knitted fabrics that can perform continuous detection to solve the above problems.

[0005] It should be noted that the above information disclosed in this background technology section is only for understanding the background technology of the present application concept, and therefore, it may contain information that does not constitute the prior art. Summary of the invention

[0006] Based on the above problems existing in the prior art, the problem to be solved by the present application is: to provide a device for detecting the flatness of a composite knitted fabric, so as to achieve the effect of continuously detecting the fabric.

[0007] The technical solution adopted by the present application to solve its technical problems is: a flatness detection device for a composite knitted fabric, comprising a workbench; a detection component, the detection component comprising a mounting frame, on which an infrared detector and a camera are provided; a feeding component, the feeding component is arranged on the workbench on one side of the detection component, the feeding component comprises a conveyor, and the conveyor is installed on the side of the workbench close to the detection component; a clamping component, the clamping component comprises at least two groups of first cylinders, the two groups of first cylinders are respectively fixedly mounted on both sides of the conveyor, and the output end of the first cylinder has a pressure plate.

[0008] Furthermore, a cover is provided on the top of the workbench, and the cover is made of an opaque material.

[0009] Furthermore, a door is hinged on one side of the cover shell, and openings for the conveyor to pass through are arranged on both sides of the cover shell away from the door.

[0010] Furthermore, a second cylinder is arranged at the top end of the opening, and a baffle is installed at the output end of the second cylinder.

[0011] Furthermore, the detection component includes a base, a first slide rail is arranged on the base, a mounting plate is mounted on the first slide rail, a second slide rail is arranged on the mounting plate, and a mounting frame is arranged on the second slide rail.

[0012] The beneficial effect of the present application is that the present application provides a composite knitted fabric flatness detection device, which realizes automatic and continuous inspection of the fabric by setting a feeding component and a detection component, reduces human intervention, which helps to reduce labor costs, reduce production downtime, and make the production process smoother.

[0013] In addition to the above-described purposes, features and advantages, the present application also has other purposes, features and advantages. The present application will be further described in detail with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings constituting part of the present application are used to provide a further understanding of the present application. The exemplary embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 It is an overall schematic diagram of a device for detecting the flatness of a composite knitted fabric in the present application;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the detection device;

[0017] Figure 3 for Figure 2 Schematic diagram of the structure of the detection component;

[0018] Figure 4 for Figure 2 Structural diagram of the middle loading component;

[0019] Among them, the reference numerals in the figure are:

[0020] 1. Inspection table; 2. Workbench; 21. Cover; 211. Door; 212. Opening; 22. Second cylinder; 23. Baffle; 3. Loading assembly; 31. Conveyor; 32. Clamping assembly; 33. First cylinder; 34. Press plate; 4. Inspection assembly; 41. Base; 42. First slide rail; 43. Mounting plate; 44. Second slide rail; 45. Mounting frame; 5. Inspection mechanism; 51. Infrared detector; 52. Camera. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0023] like Figure 1-Figure 2 As shown, the present application provides a device for detecting the flatness of a composite knitted fabric, comprising a detection platform 1, which is arranged in a garment processing factory and is used to detect the flatness of a composite knitted fabric (hereinafter referred to as fabric);

[0024] A workbench 2 is arranged on the top of the inspection table 1, and a cover shell 21 is arranged on the top of the workbench 2. The cover shell 21 is made of an opaque material. A door 211 is hinged on one side of the cover shell 21. The door 211 is used for the staff to conveniently inspect and repair the internal device. A loading component 3 is arranged in the cover shell 21, and a detection component 4 is arranged on one side of the loading component 3. The detection component 4 is used to detect the flatness of the fabric.

[0025] like Figure 2-Figure 3As shown, the detection assembly 4 includes a base 41, a first slide rail 42 is arranged on the base 41, and a mounting plate 43 is mounted on the first slide rail 42, and the mounting plate 43 is suitable for moving on the first slide rail 42 under the drive of an external driving device, and a second slide rail 44 is arranged on the mounting plate 43, and a mounting frame 45 is arranged on the second slide rail 44, and the mounting frame 45 is also suitable for moving on the second slide rail 44 under the drive of the external driving device;

[0026] At the same time, an inspection mechanism 5 is arranged on the side of the mounting frame 45 away from the second slide rail 44. The inspection mechanism 5 is suitable for moving on the base 41 under the cooperation of the first slide rail 42 and the second slide rail 44. The inspection mechanism 5 includes an infrared detector 51, which is fixedly mounted on the mounting frame 45 and has a receiver. When detecting, the infrared detector 51 will emit infrared light to the fabric, and then receive the infrared light reflected back by the fabric through the receiver. The received reflected light signal will be processed and analyzed by the electronic components inside the receiver. By comparing the difference between the infrared light before emission and the infrared light after reflection, the characteristic information of the fabric can be obtained for measuring the density, thickness, fiber structure and other characteristics of the fabric, thereby realizing a comprehensive evaluation of the fabric quality.

[0027] A camera 52 is also mounted on the mounting frame 45 . The camera 52 is disposed toward the fabric and is used to photograph the fabric to assist in detecting the flatness of the fabric through visual impression.

[0028] like Figure 3-Figure 4 As shown, the feeding assembly 3 includes a conveyor 31, which is fixedly mounted on the workbench 2 on one side close to the detection assembly 4, and openings 212 for the conveyor 31 to pass through are provided on both sides of the cover 21, and the conveyor 31 is used to transport the display board carrying the fabric sample to be detected into the cover 21;

[0029] At the same time, a clamping assembly 32 is arranged on the conveyor 31, and the clamping assembly 32 includes two groups of first cylinders 33, and the two groups of first cylinders 33 are respectively fixedly mounted on the conveyor 31 on both sides of the inside of the cover 21, and the output end of the first cylinder 33 has a pressing plate 34. When the display board carrying the fabric is transported to the inside of the cover 21 by the conveyor 31, the two groups of first cylinders 33 are started at the same time, and drive the pressing plate 34 to approach the display board, so that the display board is firmly clamped between the two groups of pressing plates 34, ensuring that the position of the display board is accurate. At this time, the fabric on the display board can be inspected by the inspection mechanism 5.

[0030] At the same time, a second cylinder 22 is arranged at the top of the opening 212 on the inner side of the cover shell 21, and a baffle 23 is installed at the output end of the second cylinder 22. When one group of fabrics is being inspected, the second cylinder 22 will drive the baffle 23 to move downward and close the opening 212 to prevent external light from affecting the camera 52 from photographing the fabrics.

[0031] When the fabric needs to be inspected, the display board with the fabric installed is first transported to the inside of the cover 21 by the conveyor 31. When the display board arrives at the inside of the cover 21, the conveyor 31 stops moving, and controls the second cylinder 22 to drive the baffle 23 to close the opening 212. At this time, the two groups of first cylinders 33 are controlled to clamp the display board. Finally, the fabric is inspected by the inspection mechanism 5.

[0032] In summary, the device realizes automatic and continuous inspection of fabrics by setting the feeding component 3 and the detection component 4, reduces human intervention, which helps to reduce labor costs, reduce production downtime, and make the production process smoother.

[0033] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A device for detecting the flatness of a composite knitted fabric, comprising: Workbench (2); A detection component (4), the detection component (4) comprising a mounting frame (45), the mounting frame (45) being provided with an infrared detector (51) and a camera (52); A feeding assembly (3), the feeding assembly (3) being arranged on the workbench (2) and located on one side of the detection assembly (4), characterized in that the feeding assembly (3) comprises: A conveyor (31), the conveyor (31) being installed on a side of the workbench (2) close to the detection component (4); A clamping assembly (32), the clamping assembly (32) comprising at least two groups of first cylinders (33), the two groups of first cylinders (33) being fixedly mounted on both sides of the conveyor (31), respectively, and the output ends of the first cylinders (33) being provided with a pressing plate (34).

2. The device for detecting the flatness of a composite knitted fabric according to claim 1, characterized in that: A cover shell (21) is arranged on the top of the workbench (2), and the cover shell (21) is made of an opaque material.

3. The device for detecting the flatness of a composite knitted fabric according to claim 2, characterized in that: A door (211) is hingedly connected to one side of the cover shell (21), and openings (212) for the conveyor (31) to pass through are arranged on two sides of the cover shell (21) away from the door (211).

4. The device for detecting the flatness of a composite knitted fabric according to claim 3, characterized in that: A second cylinder (22) is provided at the top end of the opening (212), and a baffle (23) is installed at the output end of the second cylinder (22).

5. The device for detecting the flatness of a composite knitted fabric according to claim 4, characterized in that: The detection assembly (4) comprises a base (41), a first slide rail (42) is arranged on the base (41), a mounting plate (43) is mounted on the first slide rail (42), a second slide rail (44) is arranged on the mounting plate (43), and a mounting frame (45) is arranged on the second slide rail (44).

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