Multi-camera visual field splicing equipment for die cutting equipment

Abstract

The utility model discloses multi-camera visual field splicing equipment for die cutting equipment, and particularly relates to the technical field of die cutting visual inspection, the multi-camera visual field splicing equipment comprises a base, an elimination calibration assembly is arranged on the base, the elimination calibration assembly comprises a material frame arranged at the top of the base, one side of the material frame is provided with an upper camera installed on the base, and the other side of the material frame is provided with a lower camera installed on the base. And a lower camera is arranged at the bottom of the base. According to the utility model, the elimination calibration assembly is arranged, the screw rod transmission module drives the extension plate to displace, the extension plate drives the lower extension plate, the elimination assembly and the material clamp to displace when displacing so as to carry out ink jet or elimination on the NG material, and then the re-inspection camera carries out re-inspection photographing before and after ink jet and automatic elimination; whether the NG material is correctly jetted or rejected can be judged according to the two pictures, each tray is easy to convey and roll the material belt, the stability of the material belt during conveying is ensured, and meanwhile, the position of the tray is adjusted through the supporting inclined rod, so that the function of adjusting the tightness of the material belt is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting visual detection, and more specifically, to a multi-camera field of view splicing device for die-cutting equipment. Background Art

[0002] Die-cutting equipment is a kind of equipment widely used in printing, packaging, shoemaking, automotive interior and other industries. It is mainly used for cutting, punching, embossing, die-cutting and other operations.

[0003] Multi-camera field of view stitching equipment refers to a special visual system composed of multiple cameras, which is used to capture images at various angles and positions during the die-cutting process, and then stitch these images to obtain a complete, blind-angle-free image of the die-cut product. This equipment can help operators understand the status of die-cut products more accurately, improve production efficiency and product quality;

[0004] Among them, the patent application number: CN202220268296.5 discloses a high-efficiency visual inspection die-cutting machine, including a frame, a die-cutting component, a feeding component, a receiving component and an identification and tracking component; the die-cutting component includes a lower die, an upper die, a die-cutting knife and a die-cutting drive device; the feeding component includes a feeding rack and a feeding plate; the receiving component includes a receiving seat and a receiving drive motor; the identification and tracking component includes a position adjustment frame, an identification camera and a light source;

[0005] When the structure is in use, an identification and tracking component is provided, and the identification camera it includes can be used in conjunction with a computer to mark the required processing position on the material strip, and the material receiving drive motor is linked to pull the material strip, and it is driven to move it to the die-cutting component at the correct transportation speed to ensure that the material strip is die-cut at the correct processing position. Compared with the previous die-cutting machine, the die of the die-cutting machine does not need to be provided with a positioning pin, and there is no need to pre-punch positioning holes on the material strip. However, the structure is not easy to adjust the tightness of the material strip when it is rolled up, resulting in insufficient accuracy during the identification process. At the same time, it is not easy to inkjet or remove NG materials, and it cannot be repeatedly inspected, resulting in poor splicing effect. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a multi-camera field of view splicing device for a die-cutting device, aiming to solve the problems raised in the above-mentioned background technology.

[0007] The utility model provides the following technical solution: a multi-camera field of view splicing device for die-cutting equipment, comprising a base, on which a rejection calibration component is arranged;

[0008] The rejection and calibration component includes a material rack arranged on the top of the base. One side of the material rack is provided with an upper camera mounted on the base. The bottom of the base is provided with a lower camera. One end of the lower camera and the bottom of the upper camera are both provided with fill light lamps. One side of the upper camera is provided with a re-inspection camera mounted on the base;

[0009] One end of the material rack is provided with a column. The top of the column is provided with a protective cover. A lead screw drive module is arranged inside the protective cover. An extension plate with adjustable position is arranged on the lead screw drive module. One end of the extension plate is provided with a downward extension plate. The bottom of the downward extension plate is provided with a rejection component. A plurality of material clamps are arranged on the rejection component. The rejection component is detachably connected to the downward extension plate.

[0010] It can be seen that in the above technical solution, the extension plate is driven to displace by the lead screw drive module. When the extension plate displaces, it drives the downward extension plate, the rejection component and the material clamps to displace, inkjet or reject the NG materials. After that, the re-inspection camera takes re-inspection photos before and after inkjet and automatic rejection. According to the two pictures, it can be judged whether the NG materials are correctly inkjet or rejected;

[0011] Optionally, in a possible implementation manner, a drive motor is arranged at the bottom of the material clamp. The output end of the drive motor is provided with a turntable. The top of the turntable is provided with a material transfer rod. The cross-sectional shape of the material transfer rod is set as a cross shape. An industrial control computer is arranged at the bottom of the base. Support diagonal rods with adjustable angles are arranged at both ends of the base. Material trays are arranged at the tops of the two support diagonal rods;

[0012] It can be seen that in the above technical solution, the drive motor is started to drive the turntable to rotate. When the turntable rotates, it drives the material transfer rod to displace, realizing the function of transporting the NG materials, improving the convenience of the device during use. Each material tray is easy to convey and wind up the material tape, ensuring the stability of the material tape during conveyance. At the same time, the position of the material tray is adjusted through the support diagonal rod, realizing the function of adjusting the tightness of the material tape.

[0013] The technical effects and advantages of the present utility model:

[0014] By setting the rejection and calibration component, compared with the prior art, through the corresponding cooperation of each structure, each material tray is easy to convey and wind up the material tape, ensuring the stability of the material tape during conveyance. At the same time, the position of the material tray is adjusted through the support diagonal rod, realizing the function of adjusting the tightness of the material tape;

[0015] The extension plate is driven to displace by the lead screw drive module. When the extension plate displaces, it drives the downward extension plate, the rejection component and the material clamps to displace, inkjet or reject the NG materials. After that, the re-inspection camera takes re-inspection photos before and after inkjet and automatic rejection. According to the two pictures, it can be judged whether the NG materials are correctly inkjet or rejected;

[0016] The driving turntable is rotated by the driving motor. When the turntable rotates, it drives the material transfer rod to displace, realizing the function of transporting NG materials and improving the convenience of the device during use. Brief Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings required for some embodiments of the present disclosure. Obviously, the drawings described below are only the drawings of some embodiments of the present disclosure. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams and do not limit the actual dimensions of the products involved in the embodiments of the present disclosure, the actual processes of the methods, the actual timings of the signals, etc.

[0018] Figure 1 It is the front view of the overall structure of the present utility model.

[0019] Figure 2 It is the three-dimensional view of the driving motor, turntable, protective cover and rejection component of the present utility model.

[0020] Figure 3 It is the three-dimensional view of the rejection component, extension plate, material clamp, driving motor and turntable of the present utility model.

[0021] Figure 4 It is the three-dimensional view of the turntable and the material transfer rod of the present utility model.

[0022] The reference numerals are: 1, base; 2, material rack; 3, upper camera; 4, lower camera; 5, fill light; 6, re-inspection camera; 7, column; 8, protective cover; 9, screw drive module; 10, extension plate; 11, lower extension plate; 12, rejection component; 13, material clamp; 14, driving motor; 15, turntable; 16, material transfer rod; 17, industrial control computer; 18, support diagonal rod; 19, material tray. Detailed Description of the Embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the protection scope of the present utility model.

[0024] As shown in the atta Figures 1-4The multi-camera vision stitching device for a die-cutting machine shown is equipped with a rejection and calibration component on the base 1. The extension plate 10 is driven to displace by the lead screw drive module 9. When the extension plate 10 displaces, it drives the lower extension plate 11, the rejection component 12, and the material clamp 13 to displace, inkjet or reject the NG materials. Then, the re-inspection camera 6 takes re-inspection photos before and after inkjetting and automatic rejection. Based on the two pictures, it can be determined whether the NG materials are correctly inkjet or rejected. The specific structure of the components is as follows;

[0025] The rejection and calibration component includes a material rack 2 arranged on the top of the base 1. On one side of the material rack 2, there is an upper camera 3 installed on the base 1. At the bottom of the base 1, there is a lower camera 4. At one end of the lower camera 4 and the bottom of the upper camera 3, there are fill light lamps 5. On one side of the upper camera 3, there is a re-inspection camera 6 installed on the base 1;

[0026] At one end of the material rack 2, there is a column 7. At the top of the column 7, there is a protective cover 8. Inside the protective cover 8, there is a lead screw drive module 9. On the lead screw drive module 9, there is an extension plate 10 with adjustable position. At one end of the extension plate 10, there is a lower extension plate 11. At the bottom of the lower extension plate 11, there is a rejection component 12. On the rejection component 12, there are several material clamps 13. The rejection component 12 is detachably connected to the lower extension plate 11.

[0027] At the bottom of the material clamp 13, there is a drive motor 14. At the output end of the drive motor 14, there is a turntable 15. On the top of the turntable 15, there is a material transfer rod 16. The cross-sectional shape of the material transfer rod 16 is set as a cross. At the bottom of the base 1, there is an industrial control computer 17. At both ends of the base 1, there are support diagonal rods 18 with adjustable angles. At the top of the two support diagonal rods 18, there are material trays 19.

[0028] During use according to the above structure, the staff installs the device at the designated position. During use, it is easy to convey and wind the material tape through each material tray 19, ensuring the stability of the material tape during conveyance. At the same time, the position of the material tray 19 is adjusted through the support diagonal rods 18 to achieve the function of adjusting the tightness of the material tape;

[0029] At the same time, during vision stitching, the lower camera 4 and the upper camera 3 take pictures of the NG materials, and the fill light lamps 5 facilitate filling light when the upper camera 3 and the lower camera 4 take pictures. At the same time, the extension plate 10 is driven to displace by the lead screw drive module 9. When the extension plate 10 displaces, it drives the lower extension plate 11, the rejection component 12, and the material clamp 13 to displace, inkjet or reject the NG materials. Then, the re-inspection camera 6 takes re-inspection photos before and after inkjetting and automatic rejection. Based on the two pictures, it can be determined whether the NG materials are correctly inkjet or rejected;

[0030] When the device is in use, the driving turntable 15 is started to rotate by the driving motor 14. When the turntable 15 rotates, it drives the material transfer rod 16 to displace, realizing the function of transporting NG materials and improving the convenience of the device during use.

[0031] Different from the prior art, the present application discloses a multi-camera field-of-view stitching device for a die-cutting device. The extension plate 10 is driven to displace by the lead screw transmission module 9. When the extension plate 10 displaces, it drives the lower extension plate 11, the rejection component 12 and the material clamp 13 to displace, and inkjet or reject the NG materials. After that, the re-inspection camera 6 takes re-inspection photos before and after inkjet and automatic rejection. According to the two pictures, it can be judged whether the NG materials are correctly inkjet or rejected. When the device is in use, the driving turntable 15 is started to rotate by the driving motor 14. When the turntable 15 rotates, it drives the material transfer rod 16 to displace, realizing the function of transporting NG materials and improving the convenience of the device during use.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-camera field of view splicing device for a die-cutting device, comprising a base (1), characterized in that: The base (1) is provided with a rejection calibration component; The rejection calibration component comprises a material rack (2) arranged on the top of a base (1); an upper camera (3) mounted on the base (1) is arranged on one side of the material rack (2); a lower camera (4) is arranged on the bottom of the base (1); a fill light (5) is arranged at one end of the lower camera (4) and at the bottom of the upper camera (3); and a re-inspection camera (6) mounted on the base (1) is arranged on one side of the upper camera (3); A column (7) is provided at one end of the material rack (2), and a protective cover (8) is provided on the top of the column (7).

2. The multi-camera field of view splicing device for die-cutting equipment according to claim 1, characterized in that: A screw transmission module (9) is arranged inside the protective cover (8), and an extension plate (10) with adjustable position is arranged on the screw transmission module (9).

3. The multi-camera field of view splicing device for die-cutting equipment according to claim 2, characterized in that: A lower extension plate (11) is provided at one end of the extension plate (10), and a rejecting assembly (12) is provided at the bottom of the lower extension plate (11).

4. The multi-camera field of view splicing device for die-cutting equipment according to claim 3, characterized in that: A plurality of material clamps (13) are arranged on the rejecting assembly (12), and the rejecting assembly (12) is detachably connected to the lower extension plate (11).

5. The multi-camera field of view splicing device for die-cutting equipment according to claim 4, characterized in that: A driving motor (14) is arranged at the bottom of the material clamp (13), and a rotating disk (15) is arranged at the output end of the driving motor (14).

6. The multi-camera field of view splicing device for die-cutting equipment according to claim 5, characterized in that: A transfer rod (16) is arranged on the top of the transfer disk (15), and the cross-sectional shape of the transfer rod (16) is arranged to be a cross.

7. The multi-camera field of view splicing device for die-cutting equipment according to claim 1, characterized in that: An industrial computer (17) is arranged at the bottom of the base (1), and angle-adjustable supporting diagonal rods (18) are arranged at both ends of the base (1).

8. The multi-camera field of view splicing device for die-cutting equipment according to claim 7, characterized in that: A material tray (19) is provided on the top of the two supporting inclined rods (18).

Images