CN-224212044-U - Paper deviation recognition structure of chain transmission paper feeding equipment

Abstract

The utility model relates to the technical field of packaging paper feeding and cutting, and discloses a paper deviation identification structure of chain transmission paper feeding equipment, which comprises a reinforcing plate arranged on a frame, one side of the reinforcing plate is provided with a connecting frame, the utility model discloses a paper deviation recognition device, including link, reinforcing plate, transparent plate, camera module, the link is close to the one side both ends of reinforcing plate and all is provided with the transparent plate, one side of transparent plate is provided with the connecting plate the transparent plate lower part is provided with the camera module, the camera module is through the position limiting point completion paper deviation recognition of shooting paper. According to the utility model, synchronous driving of double-side offset transmission motors is adopted, and matched with a closed-loop control recognition camera moving platform, real-time position tracking of +/-0.1 mm level is realized, high-speed displacement variation of 2000fps can be captured, a rotary cylinder drives a light shielding plate and a recognition camera to form time sequence linkage, and through dynamically adjusting a light shielding angle, the ambient light interference is reduced to be less than 50Lux, and the image signal-to-noise ratio is ensured to be more than or equal to 35dB.

Inventors

• CHEN HONG

Assignees

• 合肥润杰数控设备制造有限公司

Dates

Publication Date

20260508

Application Date

20250514

Claims (6)

1. 1. The utility model provides a paper off-set discernment structure of chain transmission paper feeding equipment, its characterized in that, including setting up the reinforcing plate in the frame, one side of reinforcing plate is provided with the link, one side both ends that the link is close to the reinforcing plate all are provided with the transparent plate, one side of transparent plate is provided with the connecting plate the transparent plate lower part is provided with the module of making a video recording, the module of making a video recording accomplishes paper off-set discernment through the position limiting point of shooting paper.
2. 2. The paper deviation recognition structure of chain transmission paper feeding equipment according to claim 1, wherein the two sides of the connecting frame are respectively provided with a deviation transmission motor, the output ends of the deviation transmission motors are connected with deviation recognition conveyor belts, and one ends of the two deviation recognition conveyor belts are respectively connected with deviation driven wheels.
3. 3. The paper deviation recognition structure of chain transmission paper feeding equipment according to claim 2, wherein the two deviation recognition conveyor belts are both fixedly provided with a connecting seat, the connecting seat is provided with a camera module, the camera module comprises a recognition camera, and the recognition camera performs deviation state recognition on the adsorbed paper upwards through the transparent plate.
4. 4. A paper deviation identifying structure of a chain transmission paper feeding device according to claim 3, wherein an extension block is arranged on one side of the connecting seat, a rotary cylinder is arranged on the extension block, the rotary cylinder penetrates through the connecting plate, and a rotating plate is arranged at the end head.
5. 5. The paper deviation recognition structure of chain transmission paper feeding equipment according to claim 4, wherein the rotating plate rotates to the upper side of the recognition camera when the recognition camera performs deviation state recognition on the sucked paper through the transparent plate, so as to reduce the loss of recognition light of the recognition camera, and the rotating cylinder drives the rotating plate to rise and rotate after the recognition of the recognition camera is completed, so that the next paper is waited for entering the deviation state recognition.
6. 6. The paper deviation identifying structure of chain transmission paper feeding equipment according to claim 5, wherein a guide rail matched with the movement of the connecting seat is arranged on one side of the reinforcing plate, an adaptive guide seat is arranged on the guide rail, the guide seat is fixed with the connecting seat, the displacement limit of the connecting seat is realized, and the displacement of the connecting seat is prevented from deviating.

Description

Paper deviation recognition structure of chain transmission paper feeding equipment Technical Field The utility model relates to the technical field of packaging paper feeding and cutting, in particular to a paper deviation identification structure of chain transmission paper feeding equipment. Background The cutting machine is a directional cutting machine, the cutting path strength and the cutting path content are planned in advance, the cutting path strength and the cutting path content are written into software by a software engineer and stored, a file two-bit code corresponding to the cutting content is printed on paper to be cut, a movable cutting tool, an indentation tool and a video detection camera are carried on the equipment before the equipment is cut, the stored cutting content and cutting path are read in the inspection process, and then the execution program is started to perform the work of cutting, indentation and the like until the work is completed. The prior art packaging paper is cut in a tangent way, so that the graffiti surface is easy to damage, the packaging quality is influenced after the cutting is finished, the prior structure is simple, the deviation is easy, the paper feeding precision is poor, and the precision of the feeding and cutting requirements of the packaging paper cannot be met. Disclosure of utility model The utility model aims to provide a paper deviation recognition structure of chain transmission paper feeding equipment, which adopts synchronous driving of double-side deviation transmission motors and is matched with a closed-loop control recognition camera moving platform to realize + -0.1 mm-level real-time position tracking, and can capture 2000fps high-speed displacement change, so as to solve the problems in the prior art. The utility model discloses a paper deviation recognition structure of chain transmission paper feeding equipment, which comprises a reinforcing plate arranged on a frame, wherein a connecting frame is arranged on one side of the reinforcing plate, transparent plates are arranged at two ends of one side of the connecting frame, which is close to the reinforcing plate, a connecting plate is arranged on one side of the transparent plates, a camera module is arranged at the lower part of the transparent plates, and the camera module is used for finishing paper deviation recognition through a position limiting point of a photographed paper. Further, two sides of the connecting frame are respectively provided with a deflection transmission motor, the output ends of the deflection transmission motors are connected with deflection identification conveyor belts, and one ends of the two deflection identification conveyor belts are respectively connected to deflection driven wheels. Further, two connecting seats are fixed on the offset recognition conveyor belts, a camera shooting module is arranged on the connecting seats, the camera shooting module comprises a recognition camera, and the recognition camera carries out offset state recognition on the adsorbed paper upwards through the transparent plate. Further, one side of the connecting seat is provided with an extension block, the extension block is provided with a rotary cylinder, and the rotary cylinder penetrates through the connecting plate and the end is provided with a rotating plate. Further, the rotating plate rotates to the upper side of the recognition camera when the recognition camera upwards penetrates the transparent plate to recognize the deviation state of the adsorbed paper, so that recognition light loss of the recognition camera is reduced, and after the recognition of the recognition camera is completed, the rotating cylinder drives the rotating plate to rise and rotate to wait for the next paper to enter the deviation state for recognition. Further, one side of the reinforcing plate is provided with a guide rail matched with the movement of the connecting seat, the guide rail is provided with a guide seat matched with the guide rail, the guide seat is fixed with the connecting seat, displacement limiting of the connecting seat is achieved, and displacement of the connecting seat is prevented from deviating. Compared with the prior art, , paper deviation recognition structure of chain transmission paper feeding equipment provided by the utility model has the following beneficial effects: 1. Synchronous driving of double-side offset transmission motors is adopted, and matched with a closed-loop control recognition camera moving platform, real-time position tracking of +/-0.1 mm level is realized, high-speed displacement variation of 2000fps can be captured, a rotary cylinder drives a light shielding plate and a recognition camera to form time sequence linkage, and through dynamic adjustment of a light shielding angle, the ambient light interference is reduced to be below 50Lux, and the signal-to-noise ratio of an image is ensured to be more than or equal to 35dB; 2. The integra