On-line monitoring device for grinding cutting edge of alloy band saw blade

Abstract

The invention discloses an alloy band saw blade grinding cutting edge on-line monitoring device, and relates to the technical field of metal processing sawing, the alloy band saw blade grinding cutting edge on-line monitoring device comprises a workbench, the top of the workbench is fixedly connected with a fixing block, a driving structure is movably connected with a monitoring device body, and the top of the workbench is fixedly provided with clamping blocks in a symmetrical structure; the clamping block is connected with a saw blade body in a buckled mode, and the saw blade body is located on the lower side of the monitoring device body. The monitoring device body is fixed on the first supporting block through mutual cooperation between the fixing block and the first supporting block, and the position of the monitoring device body can be flexibly adjusted through mutual cooperation between the second supporting block and the driving structure, so that image information of a grinding cutting edge of an alloy band saw blade can be sensitively captured; through the image processing system, the grinding quality of the sawtooth cutting edge is automatically controlled, the production efficiency is improved, and the practicability and flexibility of the whole online monitoring device for the alloy band saw blade grinding cutting edge are improved.

Description

Technical Field

[0001] The invention relates to the technical field of metal processing and sawing, and in particular to an online monitoring device for grinding cutting edges of alloy band saw blades. Background Art

[0002] Carbide saw blades, also commonly known as metal cutting saw blades or carbide saw blades, are saw blades used to cut various metal materials. The characteristic of this saw blade is that it uses carbide (also known as tungsten carbide alloy) as its main cutting part.

[0003] Alloy saw blades are widely used in metal processing, machinery manufacturing, construction, shipbuilding, aerospace and other fields. Depending on the cutting materials and cutting methods, alloy saw blades are available in a variety of models and specifications. For example, some saw blades are suitable for manual cutting, while others are suitable for use with sawing machines, cutting machines and other equipment.

[0004] In the metal processing industry, alloy band saw blades are commonly used cutting tools. The grinding quality of their cutting edges directly affects the cutting efficiency and the processing quality of the workpiece. However, traditional edge detection methods are mostly manual visual inspection or offline mechanical measurement. These methods are not only inefficient, but also difficult to achieve comprehensive and timely detection, and cannot meet the modern manufacturing industry's requirements for high efficiency and high precision. Therefore, the development of a new device that can monitor the grinding edge of alloy band saw blades in real time online is of great significance to improving the manufacturing quality of saw blades and reducing production costs. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide an online monitoring device for the grinding edge of an alloy band saw blade to solve the technical problems that traditional edge detection methods are mostly manual visual inspection or offline mechanical measurement, which are not only inefficient, but also difficult to achieve comprehensive and timely detection, and cannot meet the requirements of modern manufacturing industry for high efficiency and high precision.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an online monitoring device for the grinding edge of an alloy band saw blade, comprising a workbench, a fixed block fixedly connected to the top of the workbench, a first support block fixedly installed on the top of the fixed block, a second support block rotatably connected to the first support block, a driving structure fixedly connected to the second support block, a monitoring device body movably connected to the driving structure, a clamping block fixedly installed on the top of the workbench in a symmetrical structure, a saw blade body being buckled and connected to the clamping block, and the saw blade body being located at a lower side of the monitoring device body.

[0007] By adopting the above technical solution, when in use, the saw blade body is clamped above the clamping block, and the monitoring device body is fixed on the first supporting block through the mutual cooperation between the fixing block and the first supporting block. Through the mutual cooperation between the second supporting block and the driving structure, the position of the monitoring device body can be flexibly adjusted to facilitate sensitive capture of the image information of the grinding edge of the alloy band saw blade. The image information captured by the monitoring device body is received through the image processing system, and the image is processed and analyzed through a specific algorithm to extract key parameters such as the geometric size and surface roughness of the sawtooth edge; according to the key parameters extracted by the image processing system, the grinding quality of the sawtooth edge is tracked and counted in real time to generate corresponding monitoring data; when the monitoring data exceeds the preset threshold, the alarm mechanism is triggered to promptly notify the operator to handle it. Through the real-time monitoring and tracking and statistical functions, the operator can find problems more comprehensively and promptly to ensure the stability of the saw blade manufacturing quality, and through the preset threshold and alarm mechanism, the automatic control of the sawtooth edge grinding quality is realized, the production efficiency is improved, and the practicality and flexibility of the entire alloy band saw blade grinding edge online monitoring device are improved.

[0008] The present invention is further configured such that the driving structure is a retractable structure, and the monitoring device body is fixed to one side of the driving structure.

[0009] By adopting the above technical solution, the position of the monitoring device body can be adjusted according to actual use needs, so that the monitoring device body can better monitor the saw blade body.

[0010] The present invention is further configured such that the first support block is made of a semi-arc structure.

[0011] By adopting the above technical solution, the second support block and the monitoring device body can be stably fixed on the workbench for monitoring.

[0012] The present invention is further configured such that a protrusion is fixedly mounted on the back side of the second supporting block, a fixing frame is arranged on the outer side of the protrusion, and the fixing frame is fixedly connected to the first supporting block.

[0013] By adopting the above technical solution, the provided protrusions cooperate with the fixed frame, so that the second support block can slide smoothly in the fixed frame.

[0014] The present invention is further configured such that a screw rod used in conjunction with the protrusion is rotatably connected in the fixed frame, an adjusting disk is fixedly connected to the end of the screw rod, and a sliding groove used in conjunction with the protrusion is provided in the fixed frame.

[0015] By adopting the above technical solution, the provided screw rod, the adjusting disk and the sliding groove cooperate with each other, so that the second support block can slide flexibly in the fixed frame.

[0016] The present invention is further configured such that a card slot for use with the saw blade body is provided in the card block, and the card slot fits with the saw blade body.

[0017] By adopting the above technical solution, when the provided card slot matches with the saw blade body, the saw blade body can be stably fixed in the card block and used in conjunction with the monitoring device body.

[0018] The present invention is further configured such that a camera is provided below the monitoring device body.

[0019] By adopting the above technical solution, a new monitoring method for the sawtooth edge is realized by combining the CCD camera and the image processing system, which greatly improves the monitoring accuracy and speed.

[0020] In summary, the present invention mainly has the following beneficial effects:

[0021] 1. The present invention fixes the monitoring device body on the first support block through the mutual cooperation between the fixed block and the first support block, and can flexibly adjust the position of the monitoring device body through the mutual cooperation between the second support block and the driving structure, so as to sensitively capture the image information of the grinding edge of the alloy band saw blade. The image information captured by the monitoring device body is received through the image processing system, and the image is processed and analyzed through a specific algorithm to extract the key parameters such as the geometric size and surface roughness of the sawtooth edge; according to the key parameters extracted by the image processing system, the grinding quality of the sawtooth edge is tracked and counted in real time to generate corresponding monitoring data; when the monitoring data exceeds the preset threshold, the alarm mechanism is triggered to promptly notify the operator to handle it. Through the real-time monitoring and tracking and statistical functions, the operator can find problems more comprehensively and promptly to ensure the stability of the saw blade manufacturing quality, and through the preset threshold and alarm mechanism, the automatic control of the sawtooth edge grinding quality is realized, the production efficiency is improved, and the practicality and flexibility of the entire alloy band saw blade grinding edge online monitoring device are improved;

[0022] 2. The present invention realizes a new monitoring method for the sawtooth edge by combining the CCD camera and the image processing system, which greatly improves the monitoring accuracy and speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the split structure of the present invention from a first viewing angle;

[0025] Figure 3 It is a schematic diagram of the split structure of the present invention from a second viewing angle;

[0026] Figure 4 It is a schematic diagram of the split structure of the present invention from the third viewing angle.

[0027] In the figure: 1. workbench; 2. fixing block; 3. clamping block; 4. saw blade body; 5. first support block; 6. fixing frame; 7. screw rod; 8. second support block; 9. driving structure; 10. adjusting disk; 11. monitoring device body; 12. bump; 13. camera. DETAILED DESCRIPTION

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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.

[0029] The following describes an embodiment of the present invention based on its overall structure.

[0030] An online monitoring device for grinding edge of alloy band saw blade, such as Figure 1-4 As shown, it includes a workbench 1, a fixed block 2 is fixedly connected to the top of the workbench 1, a first support block 5 is fixedly installed on the top of the fixed block 2, a second support block 8 is rotatably connected to the first support block 5, a driving structure 9 is fixedly connected to the second support block 8, a monitoring device body 11 is movably connected to the driving structure 9, a clamping block 3 is fixedly installed on the top of the workbench 1 in a symmetrical structure, a saw blade body 4 is buckled and connected to the clamping block 3, and the saw blade body 4 is located at the lower side of the monitoring device body 11.

[0031] When in use, the saw blade body 4 is clamped on the clamping block 3, and the monitoring device body 11 is fixed on the first supporting block 5 through the mutual cooperation between the fixing block 2 and the first supporting block 5. The position of the monitoring device body 11 can be flexibly adjusted through the mutual cooperation between the second supporting block 8 and the driving structure 9, so as to sensitively capture the image information of the grinding edge of the alloy band saw blade. The image information captured by the monitoring device body 11 is received through the image processing system, and the image is processed and analyzed through a specific algorithm to extract the key parameters such as the geometric size and surface roughness of the sawtooth edge; according to the key parameters extracted by the image processing system, the grinding quality of the sawtooth edge is tracked and counted in real time to generate corresponding monitoring data; when the monitoring data exceeds the preset threshold, the alarm mechanism is triggered to promptly notify the operator to handle it. Through the real-time monitoring and tracking and statistical functions, the operator can find problems more comprehensively and timely, ensure the stability of the saw blade manufacturing quality, and through the preset threshold and alarm mechanism, the automatic control of the sawtooth edge grinding quality is realized, the production efficiency is improved, and the practicality and flexibility of the entire alloy band saw blade grinding edge online monitoring device are improved.

[0032] Furthermore, the driving structure 9 is a retractable structure, and the monitoring device body 11 is fixed to one side of the driving structure 9, so that the monitoring device body 11 can adjust its position according to actual use needs, so that the monitoring device body 11 can better monitor the saw blade body 4. When the first support block 5 is made of a semi-arc structure, the second support block 8 and the monitoring device body 11 can be stably fixed on the workbench 1 for monitoring.

[0033] The cooperation between the protrusion 12 and the fixed frame 6 set in this embodiment enables the second support block 8 to slide smoothly in the fixed frame 6. Through the cooperation between the screw rod 7, the adjusting disk 10 and the slide groove, the second support block 8 can slide flexibly in the fixed frame 6, and when the set card slot is matched with the saw blade body 4, the saw blade body 4 can be stably fixed in the card block 3 for use with the monitoring device body 11. Finally, when a CCD camera 13 is provided under the monitoring device body 11, a new monitoring method for the sawtooth edge is realized by combining the set CCD camera 13 and the image processing system, which greatly improves the monitoring accuracy and speed.

[0034] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An online monitoring device for grinding edge of alloy band saw blade, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a fixed block (2), the top of the fixed block (2) is fixedly mounted with a first support block (5), the first support block (5) is rotatably connected to a second support block (8), the second support block (8) is fixedly connected to a driving structure (9), the driving structure (9) is movably connected to a monitoring device body (11), a clamping block (3) is fixedly mounted on the top of the workbench (1) in a symmetrical structure, a saw blade body (4) is buckled and connected to the clamping block (3), and the saw blade body (4) is located at a side and below the monitoring device body (11). The driving structure (9) is a telescopic structure. The monitoring device body (11) is fixed to one side of the driving structure (9). A protrusion (12) is fixedly installed on the back of the second supporting block (8). A fixing frame (6) is arranged outside the protrusion (12). The fixing frame (6) is fixedly connected to the first supporting block (5). A screw rod (7) used in conjunction with the protrusion (12) is rotatably connected inside the fixing frame (6). An adjusting disk (10) is fixedly connected to the end of the screw rod (7). A sliding groove used in conjunction with the protrusion (12) is provided inside the fixing frame (6).

2. The on-line monitoring device for grinding edge of alloy band saw blade according to claim 1, characterized in that: The first supporting block (5) is made of a semi-arc structure.

3. The on-line monitoring device for grinding edge of alloy band saw blade according to claim 1, characterized in that: The card block (3) is provided with a card slot for use with the saw blade body (4), and the card slot fits with the saw blade body (4).

4. The on-line monitoring device for grinding edge of alloy band saw blade according to claim 1, characterized in that: A camera (13) is arranged below the monitoring device body (11).

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