Polyester net appearance detection device

Abstract

The utility model discloses a polyester net appearance detection device which comprises an unwinding roller, a detection assembly and a winding roller, and the unwinding roller is used for unwinding a polyester net. The detection assembly is arranged behind the unwinding roller, the detection assembly comprises a base and a guide roller arranged on the base, the polyester net moves to the guide roller from the unwinding roller, a tensioning roller is further arranged behind the guide roller and used for driving the polyester net to move and be tensioned, the base is provided with a support, and the support is arranged on the base. The support is obliquely arranged above the guide roller, the support is connected with an illuminating lamp, a light source of the illuminating lamp faces the polyester net on the guide roller, a visual detector is further arranged at the end of the support, and the visual detector is located on the outer side of the illuminating lamp and faces the polyester net. The winding roller is arranged behind the detection assembly and used for winding the polyester net.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester net detection, in particular to a polyester net appearance detection device. Background Art

[0002] In the production process of polyester mesh products, the products need to be inspected for appearance after processing to ensure the quality of the products. In the related technology, the mesh surface is usually illuminated by artificial light and the appearance of the polyester mesh products is observed with the naked eye, which requires additional labor costs, is inefficient, and has different inspection standards, which is not conducive to production and use. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a polyester net appearance detection device, which can automatically detect the appearance surface of the polyester net, reduce labor cost loss, be efficient and convenient, and meet production and use needs.

[0004] According to the first aspect of the present invention, the polyester net appearance detection device includes a reel, a detection component and a reel, wherein the reel is used to reel the polyester net. The detection component is arranged behind the reel, and the detection component includes a base and a guide roller arranged on the base. The polyester net moves from the reel to the guide roller. A tensioning roller is also arranged behind the guide roller to drive the polyester net to move and tension. The base is provided with a bracket, and the bracket is arranged obliquely above the guide roller. The bracket is connected to a lighting lamp, and the light source of the lighting lamp is facing the polyester net on the guide roller. A visual detector is also arranged at the end of the bracket, and the visual detector is located outside the lighting lamp and faces the polyester net. The reel is arranged behind the detection component and is used to reel the polyester net.

[0005] The polyester net appearance detection device according to the embodiment of the utility model has at least the following beneficial effects: the soft polyester net can be formed into a coil, placed on the unwinding roller, and the polyester net appearance detection device is started. The polyester net enters the guide roller through the unwinding roller, and is pulled by the tensioning roller to be flat under the lighting lamp. The visual detector detects whether there are any defects on the surface appearance of the polyester net, and then it is reeled through the reeling roller. If there are any defects, the specific location of the defect point is calculated by the number of revolutions of the unwinding roller, which makes it convenient for workers to directly obtain data and conduct secondary inspections. It can automatically detect the appearance surface of the polyester net, reduce labor cost losses, be efficient and convenient, and meet production and use needs.

[0006] According to some embodiments of the utility model, the bracket includes two fixing rods, and the fixing rods are respectively arranged at two ends of the guide roller, and the visual detector is arranged at the end of each fixing rod.

[0007] According to some embodiments of the utility model, a cross bar is provided between the two fixing bars, the cross bar is connected to the fixing bars via an inclined connecting bar, and the lighting lamp is fixed on the cross bar.

[0008] According to some embodiments of the present invention, the end of the connecting rod is rotatably connected to the fixing rod to adjust the angle of the lighting lamp.

[0009] According to some embodiments of the utility model, a dust sticking component is further arranged between the unwinding roller and the detection component, and the dust sticking component includes a base and a dust sticking roller connected to the base, and a pressure roller is arranged above the dust sticking roller for pressing the polyester net against the dust sticking roller.

[0010] According to some embodiments of the utility model, the base is provided with a lifting assembly, and the lifting assembly is connected to the sticky roller, and is used to drive the sticky roller to move up and down to get closer to or away from the pressure roller.

[0011] According to some embodiments of the utility model, the lifting assembly includes a frame and a lifting frame slidably connected to the frame, the lifting frame is connected to a driving member, and the driving member is located at the bottom of the frame to drive the lifting frame to move up and down.

[0012] According to some embodiments of the utility model, the lifting frame is provided with a lifting arm, and two lifting arms are provided, and the two lifting arms are used to support the dust-sticking roller.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0015] Figure 1 This is a schematic diagram of a polyester net appearance detection device according to an embodiment of the utility model;

[0016] Figure 2 It is a partial schematic diagram of the detection component of the polyester net appearance detection device according to the embodiment of the utility model.

[0017] Reference numerals: unwinding roller 100; detection assembly 200; base 201; guide roller 210; bracket 220; fixing rod 221; cross bar 222; connecting rod 223; lighting lamp 224; visual detector 225; winding roller 300; dust-sticking assembly 400; base 410; dust-sticking roller 420; pressure roller 430; polyester net 500. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0021] In the description of the utility model, unless otherwise clearly defined, the words such as setting, installing, connecting, etc. should be understood in a broad sense, and the technical personnel in the relevant technical field can reasonably determine the specific meaning of the above words in the utility model in combination with the specific content of the technical solution. In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In the description of the specification, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0022] In the production process of polyester mesh products, the products need to be inspected for appearance after processing to ensure the quality of the products. In the related technology, the mesh surface is usually illuminated by artificial light and the appearance of the polyester mesh products is observed with the naked eye, which requires additional labor costs, is inefficient, and has different inspection standards, which is not conducive to production and use.

[0023] For this purpose, refer to Figure 1 and Figure 2 , is a polyester net 500 appearance inspection device proposed by the utility model, comprising an unwinding roller 100, a detection assembly 200 and a reeling roller 300, wherein the unwinding roller 100 is used to unwind the polyester net 500. The detection assembly 200 is arranged behind the unwinding roller 100, and the detection assembly 200 comprises a base 201 and a guide roller 210 arranged on the base 201, the polyester net 500 moves from the unwinding roller 100 to the guide roller 210, and a tensioning roller is further arranged behind the guide roller 210, which is used to drive the polyester net 500 to move and tension, and the base 201 is provided with a bracket 220, and the bracket 220 is arranged obliquely above the guide roller 210, and the bracket 220 is connected with an illuminating lamp 224, and the light source of the illuminating lamp 224 faces the polyester net 500 on the guide roller 210, and a visual detector 225 is further arranged at the end of the bracket 220, and the visual detector 225 is located outside the illuminating lamp 224 and faces the polyester net 500. The winding roller 300 is arranged at the rear of the detection component 200 and is used to wind up the polyester net 500. It is easy to understand that the soft polyester net 500 can be formed into a coil and placed on the unwinding roller 100. The appearance detection device of the polyester net 500 is started. The polyester net 500 enters the guide roller 210 through the unwinding roller 100, and is pulled by the tension roller to be flat under the lighting lamp 224. The visual detector 225 detects whether there are any defects on the surface appearance of the polyester net 500, and then it is wound up through the winding roller 300. If there are any, the specific location of the defect point is calculated by the number of rotations of the unwinding roller 100, so that it is convenient for workers to directly obtain data and conduct secondary inspections. It can automatically detect the appearance surface of the polyester net 500, reduce labor cost losses, be efficient and convenient, and meet production and use needs.

[0024] Reference Figure 1 and Figure 2 The fixed rods 221 are respectively arranged at both ends of the guide roller 210, and a visual detector 225 is arranged at the end of each fixed rod 221. It should be noted that in order to prevent the position of the lighting from blocking the sensing line of sight of the visual detector 225, the fixed rod 221 is preferably an "L"-shaped rod, and the visual detector 225 at the end and the lighting lamp 224 at the middle position are misaligned, which is beneficial to the accuracy of the detection.

[0025] Reference Figure 1 and Figure 2Furthermore, a cross bar 222 is provided between the two fixed bars 221, the cross bar 222 is connected to the fixed bars 221 by an inclined connecting bar 223, and the illuminating lamp 224 is fixed on the cross bar 222. Furthermore, the end of the connecting bar 223 is rotatably connected to the fixed bar 221 to adjust the angle of the illuminating lamp 224, so that the worker can adjust the illuminating lamp 224 according to the actual situation, thereby ensuring the best lighting effect on the polyester net 500, which is beneficial to the accuracy of the appearance inspection.

[0026] Reference Figure 1 and Figure 2 Optionally, a dust sticking component 400 is further provided between the unwinding roller 100 and the detection component 200. The dust sticking component 400 includes a base 410 and a dust sticking roller 420 connected to the base 410. A pressure roller 430 is provided above the dust sticking roller 420 for pressing the polyester net 500 against the dust sticking roller 420. The dust sticking component 400 can initially adhere to fine particles such as dust on the polyester net 500, thereby preventing the visual detector 225 from misjudging due to dust and other substances covering the polyester net 500, thereby further improving the accuracy of detection.

[0027] Optionally, the base 410 is provided with a lifting assembly, which is connected to the sticky roller 420 and is used to drive the sticky roller 420 to move up and down to approach or move away from the pressure roller 430. The lifting assembly includes a frame and a lifting frame slidably connected to the frame, the lifting frame is connected to a driving member, and the driving member is located at the bottom of the frame to drive the lifting frame to move up and down, and the lifting frame is provided with a lifting arm, and the lifting arm is provided with two, and the two lifting arms are used to support the sticky roller 420. The lifting assembly can facilitate workers to adjust the distance between the sticky roller 420 and the pressure roller 430, ensuring that the polyester net 500 and the sticky roller 420 can abut against each other to ensure the sticky effect.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A polyester net appearance detection device, characterized in that: include: An unwinding roller, the unwinding roller is used to unwind the polyester web; A detection component is arranged at the rear of the unwinding roller, and the detection component includes a base and a guide roller arranged on the base. The polyester net moves from the unwinding roller to the guide roller. A tensioning roller is also arranged at the rear of the guide roller for driving the polyester net to move and tension. The base is provided with a bracket, and the bracket is arranged obliquely above the guide roller. The bracket is connected with a lighting lamp, and the light source of the lighting lamp is facing the polyester net on the guide roller. A visual detector is also arranged at the end of the bracket, and the visual detector is located outside the lighting lamp and faces the polyester net; The winding roller is arranged behind the detection component and is used for winding the polyester net.

2. The polyester net appearance inspection device according to claim 1, characterized in that: The bracket comprises two fixing rods, which are respectively arranged at two ends of the guide roller, and the visual detector is arranged at the end of each fixing rod.

3. The polyester net appearance detection device according to claim 2, characterized in that: A cross bar is arranged between the two fixing bars, the cross bar is connected to the fixing bars via an inclined connecting bar, and the lighting lamp is fixed on the cross bar.

4. The polyester net appearance detection device according to claim 3, characterized in that: The end of the connecting rod is rotatably connected to the fixing rod to adjust the angle of the lighting lamp.

5. The polyester net appearance inspection device according to claim 1, characterized in that: A dust sticking assembly is also arranged between the unwinding roller and the detection assembly. The dust sticking assembly comprises a base and a dust sticking roller connected to the base. A pressure roller is arranged above the dust sticking roller for pressing the polyester net against the dust sticking roller.

6. The polyester net appearance inspection device according to claim 5, characterized in that: The base is provided with a lifting component, and the lifting component is connected to the dust-sticking roller and is used for driving the dust-sticking roller to move up and down to approach or move away from the pressure roller.

7. The polyester net appearance inspection device according to claim 6, characterized in that: The lifting assembly includes a frame and a lifting frame slidably connected to the frame, the lifting frame is connected to a driving member, and the driving member is located at the bottom of the frame to drive the lifting frame to move up and down.

8. The polyester net appearance inspection device according to claim 7, characterized in that: The lifting frame is provided with a lifting arm, and two lifting arms are provided, and the two lifting arms are used to support the dust-sticking roller.

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