Cutting machine gun head structure with drawing scanning function

Abstract

The utility model discloses a cutting machine gun head structure with a drawing scanning function, a scanning assembly is arranged on a gun head, the scanning assembly comprises a fixing support and a CCD camera module, and when a multi-axis moving module drives the gun head to move, the scanning assembly synchronously moves along with the gun head. The multi-axis moving module is used for driving the gun head to move, so that the gun head moves on a planned route, meanwhile, the scanning assembly is used for obtaining an image on the moving path, positioning points on a drawing and a material to be machined are obtained conveniently, and the corresponding positioning points are matched, so that the positioning accuracy of the material to be machined is improved. And the positioning requirement during material cutting is met, so that the material cutting precision is improved, the accuracy and machining efficiency of the whole machining process are improved, and the production and machining requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to platform type cutting machine equipment technical field especially, it relates to a cutting machine gun head structure with drawing scanning function. BACKGROUND

[0002] In the clothing industry, it is usually necessary to use a large platform cutting machine to cut and shape materials such as cloth, so as to cut the materials needed for production and processing into corresponding shapes to meet the needs of subsequent processing. At the same time, since the cutting platform of the platform cutting machine has a large placement plane, in the prior art, a camera is often suspended above the cutting platform, by placing a large drawing or material on the cutting platform, and then starting the suspended camera, the drawing is obtained, and the drawing is transmitted to the main control system, so as to identify and judge the positioning points on the drawing and the material, and the positioning points on the image information of the drawing and the material are obtained by the camera, and after the corresponding positioning points are matched, the material is cut, so as to improve the cutting accuracy of the material.

[0003] However, in order to obtain the image of the sample or drawing placed on the entire cutting platform, and to avoid interfering with the work of the cutting gun head on the cutting platform, the camera is usually suspended at a high position, so that the details on the drawing or sample cannot be effectively identified and obtained, and some positioning points cannot be well identified and obtained, which requires manual adjustment or re-image acquisition and identification, resulting in low overall work efficiency.

[0004] Therefore, the prior art has defects and needs to be improved. INVENTION CONTENTS

[0005] The utility model aims at overcoming the defects of the prior art, and provides a cutting machine gun head structure with drawing scanning function.

[0006] The technical scheme of the utility model is as follows: a cutting machine gun head structure with drawing scanning function is provided, which comprises a cutting platform, a multi-axis movement module erected on the cutting platform, and a gun head provided on the movement end of the multi-axis movement module, a scanning assembly is provided on the gun head, the scanning assembly comprises a fixed support provided on the gun head and a CCD camera module provided on the fixed support, the multi-axis movement module drives the gun head to move, and the scanning assembly moves synchronously with the gun head, and the CCD camera module is electrically connected with a main control system.

[0007] Further, a light source is provided at the front end of the CCD camera module.

[0008] Further, the light source adopts a ring-shaped light source, and the CCD camera module is arranged at a center position of the ring-shaped light source.

[0009] Further, the CCD camera module adopts a surface array CCD camera.

[0010] By the above scheme, the gun head is moved along the planned route by the multi-shaft moving module, and the image on the moving path is acquired by the scanning assembly, so as to acquire the positioning points on the drawing and the material to be processed, the positioning points are matched, the positioning requirement when the material is cut is met, the cutting precision of the material is improved, the accuracy and processing efficiency of the overall processing process are improved, and the production and processing requirement is met. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the utility model.

[0012] Figure 2 It is Figure 1 It is a local enlarged schematic view of A in FIG. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in combination with the drawings and specific embodiments.

[0014] Please refer to Figure 1 , Figure 2 The utility model provides a cutting machine gun head 2 structure with drawing scanning function, which comprises a cutting platform, a multi-shaft moving module 1 erected on the cutting platform and a gun head 2 arranged on the moving end of the multi-shaft moving module 1, a scanning assembly 3 is arranged on the gun head 2, the scanning assembly 3 comprises a fixed support 31 arranged on the gun head 2 and a CCD camera module 32 arranged on the fixed support 31, the multi-shaft moving module 1 drives the gun head 2 to move, and the scanning assembly 3 moves synchronously with the gun head 2, and the CCD camera module 32 is electrically connected with a master control system.

[0015] When a sample plate or drawing needs to be photographed and scanned, the sample plate or drawing is placed on the cutting platform, and an image scanning and identification program is started in the master control system. The multi-shaft moving module 1 drives the gun head 2 to move to an initial position, and the scanning assembly 3 is started to work. The multi-shaft moving module 1 drives the gun head 2 to move, so that the gun head 2 moves along the planned route, and the image on the moving path is acquired by the scanning assembly 3, so as to meet the requirement of identifying and positioning the positioning points on the drawing and the material.

[0016] The CCD camera module 32 is a kind of imaging device based on charge-coupled device, for capturing and recording images, by converting optical signals into electrical signals, and transmitting the electrical signals to the host system, and generating digital images by processing the electrical signals in the host system. During the movement of the multi-axis movement module 1 driving the gun head 2, the CCD camera module 32 takes pictures in real time to obtain corresponding images, and obtains continuous digital image information in the host system, and merges the obtained images into a whole image. This scanning method can obtain more complete image information and better obtain details on the sample or drawing, but the processing time is relatively long and the efficiency is relatively low during image processing. Alternatively, when the multi-axis movement module 1 drives the gun head 2 to move a certain distance, the CCD camera module 32 takes pictures at the set point to obtain corresponding images, and obtains adjacent digital image information in the host system, and merges the obtained images into a whole image. This scanning method can effectively improve the overall scanning speed, can quickly and completely image, and the host system requires less time to process images, which meets the efficiency requirement, but relatively, the whole image after splicing may have a situation that the image clarity of the splicing joint part is poor.

[0017] In some embodiments, the front end of the CCD camera module 32 is provided with a light source 33. Since the multi-axis movement module 1 and the gun head 2 move above the cutting plane, there will be a certain degree of obstruction to the ambient light or illumination light, which may cause shadows on the images obtained by the CCD camera module 32. By providing a light source 33 at the front end of the CCD camera module 32, the CCD camera is supplemented by the light source 33, so that the CCD camera module 32 can obtain clear images, so as to obtain a whole image with high clarity after the host system splices and processes the images, which meets the requirement of identifying and positioning the positioning points on the drawing and material.

[0018] In some embodiments, the light source 33 adopts a ring-shaped light source, and the CCD camera module 32 is arranged at the center position of the ring-shaped light source. The ring-shaped light source can have the effect of shadowless lamp, and provide uniform and stable illumination by the ring-shaped light source surrounding the shooting surface, so as to reduce shadows and reflections, improve the clarity and contrast of the images, and obtain a clear whole image after the host system splices and processes the images, which meets the requirement of identifying and positioning the positioning points on the drawing and material.

[0019] In some embodiments, the CCD camera module 32 employs a face array CCD camera. The face array CCD camera employs a two-dimensional photosensitive array, can capture the entire image at the same time, improves the image acquisition efficiency, and due to having a higher pixel density, can capture high-resolution images, suitable for scenes requiring fine details. At the same time, due to the low noise level of the face array CCD camera, clear images can also be acquired under low light conditions, meeting the image acquisition requirements under various lighting conditions.

[0020] In summary, the utility model discloses a plurality of shafts removes module drive gun head and removes, makes gun head removes the route of planning, simultaneously obtains the image on the moving path through scanning subassembly, in order to obtain the positioning point on drawing and the material to be processed, through the corresponding positioning point is matched, satisfies the positioning demand when cutting material, to improve the precision of cutting material, improve the accuracy and processing efficiency of whole processing process, satisfy the demand of production and processing.

[0021] The above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, and any modification, equivalent replacement and improvement etc. that are made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A cutting machine head structure with a graph paper scanning function, comprising: The cutting platform, the multi-axis movement module arranged on the cutting platform, and the gun head arranged on the movement end of the multi-axis movement module are characterized in that the gun head is provided with a scanning assembly, the scanning assembly comprises a fixed support arranged on the gun head and a CCD camera module arranged on the fixed support, the multi-axis movement module drives the gun head to move, and the scanning assembly moves synchronously with the gun head, and the CCD camera module is electrically connected with a main control system.

2. The cutting machine head structure with graph paper scanning function according to claim 1, characterized in that, The front end of the CCD camera module is provided with a light source.

3. The cutting machine head structure with paper scanning function according to claim 2, characterized in that, The light source is a ring-shaped light source, and the CCD camera module is arranged at the center of the ring-shaped light source.

4. The cutting machine head structure with paper scanning function according to claim 1, characterized in that, The CCD camera module adopts a surface array CCD camera.

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