A stone cutting tool grinding robot

Abstract

This utility model discloses a stone cutting tool grinding robot, relating to the field of tool grinding technology. It includes a base, a slide table fixedly connected to the upper side of the base, a grinding mechanism slidably connected to the outer side of the slide table, moving mechanisms movably mounted on the front and rear sides of the grinding mechanism, a cutting tool placement mechanism movably mounted on the right side of the base, and a measuring mechanism fixedly connected to the upper side of the grinding mechanism. The grinding mechanism includes a slide base, a moving stage movably mounted on the upper side of the slide base, and two grinding components distributed front and rear on the upper side of the moving stage. This stone cutting tool grinding robot uses the moving mechanism to drive the slide base left and right, and a distance sensor detects the distance between itself and the tool. Once a predetermined distance is reached, the moving mechanism stops driving the slide base, allowing the device to automatically adapt to tools of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of tool sharpening technology, and in particular to a stone cutting tool sharpening robot. Background Technology

[0002] During the stone processing, cutting tools are needed to cut the stone. Due to the reaction of the material on the tool, the cutting tool will wear down after long-term use. Therefore, the cutting tool needs to be sharpened and repaired regularly to maintain its cutting effect.

[0003] The existing technology has the following problems: In existing grinding equipment, grinding wheels are often used directly to grind the tools. However, the tools come in various sizes. In order to adapt to different sizes of tools, a moving mechanism is often required to control the position of the grinding wheel. However, this operation usually does not have a component for automatically adapting to the thickness and diameter of different sizes of tools. It usually requires manual operation or the use of control equipment to adjust the grinding wheel by pre-inputting the tool specifications. Utility Model Content

[0004] The main purpose of this invention is to provide a stone cutting tool grinding robot that can effectively solve the problem of difficulty in automatically adapting to tools of different specifications.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A stone cutting tool grinding robot includes a base, a slide table fixedly connected to the upper side of the base, a grinding mechanism slidably connected to the outer side of the slide table, a moving mechanism movably mounted on the front and rear sides of the grinding mechanism, a cutting tool placement mechanism movably mounted on the right side of the base, and a measuring mechanism fixedly connected to the upper side of the grinding mechanism. The polishing mechanism includes a slide, a movable stage is movably mounted on the upper side of the slide, two polishing components distributed front to back are movably mounted on the upper side of the movable stage, and a control panel is fixedly connected to the front side of the movable stage.

[0006] Preferably, a jetting station is fixedly connected to the right side of the slide.

[0007] Preferably, the upper side of the slide is a curved surface that is concave in the middle and convex on both sides.

[0008] Preferably, the measuring mechanism includes a mounting frame, the lower side of which is fixedly connected to the upper middle part of the moving platform. A first telescopic rod is fixedly connected to the side of the mounting frame near the cutter placement mechanism. A moving frame is fixedly connected to the movable end of the first telescopic rod. A distance measuring sensor is fixedly connected to the side of the moving frame near the cutter placement mechanism.

[0009] Preferably, a protective cover is rotatably connected to the side of the mounting frame away from the cutter mounting mechanism, and a second telescopic rod is rotatably connected to the side of the protective cover away from the cutter mounting mechanism. The lower side of the second telescopic rod is rotatably connected to the upper side of the mounting frame near the cutter mounting mechanism.

[0010] Preferably, a rubber block is fixedly connected to the upper side of the moving platform, and the lower side of the protective cover overlaps the upper side of the rubber block near the cutter mounting mechanism.

[0011] Preferably, the outer side of the protective cover is provided with a hydrophobic layer.

[0012] Compared with the prior art, the present invention has the following beneficial effects: 1. This utility model provides a stone cutting tool grinding robot. Based on the cooperation of a base, slide, grinding mechanism, slide base, moving platform, grinding components, control panel, moving mechanism, cutting tool placement mechanism, measuring mechanism, mounting frame, first telescopic rod, moving frame and distance sensor, the moving mechanism drives the slide base to move left and right. The distance sensor detects the distance between itself and the tool. After reaching the predetermined distance, the moving mechanism stops driving the slide base, so that the device can automatically adapt to tools of different diameters and sizes.

[0013] 2. This utility model provides a stone cutting tool grinding robot. Based on the cooperation of an air jetting station, a sliding table, a mounting frame, a distance sensor, a second telescopic rod, a protective cover, and a rubber block, the distance sensor is protected by the protective cover to prevent cooling water from contacting the distance sensor and causing a decrease in the detection accuracy of the distance sensor. The air jetting station sprays water on the upper side of the sliding table to keep the upper side of the sliding table clean, preventing the friction between the sliding base and the sliding table from increasing, and thus preventing the cooling water from affecting the operational stability of the equipment. Attached Figure Description

[0014] Figure 1 This is a front-view three-dimensional structural diagram of the present invention; Figure 2 This is a rear-view three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the grinding mechanism of this utility model; Figure 4 This is a three-dimensional structural diagram of the moving mechanism part of this utility model; Figure 5 This is a partial cross-sectional three-dimensional structural diagram of the moving mechanism part of this utility model.

[0015] In the diagram: 1. Base; 2. Slide table; 3. Grinding mechanism; 31. Slide seat; 32. Moving table; 33. Grinding assembly; 34. Control panel; 35. Air jet; 4. Moving mechanism; 5. Cutter mounting mechanism; 6. Measuring mechanism; 61. Mounting frame; 62. First telescopic rod; 63. Moving frame; 64. Distance sensor; 65. Second telescopic rod; 66. Protective cover; 67. Rubber block. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figures 1-5 As shown, a stone cutting tool grinding robot includes a base 1, a slide 2 fixedly connected to the upper side of the base 1, a grinding mechanism 3 slidably connected to the outer side of the slide 2, a moving mechanism 4 movably installed on the front and rear sides of the grinding mechanism 3, a cutting tool placement mechanism 5 movably installed on the right side of the base 1, and a measuring mechanism 6 fixedly connected to the upper side of the grinding mechanism 3. The polishing mechanism 3 includes a slide 31, a movable stage 32 is movably mounted on the upper side of the slide 31, two polishing components 33 distributed front and rear are movably mounted on the upper side of the movable stage 32, and a control panel 34 is fixedly connected to the front side of the movable stage 32.

[0018] It should be noted that the cutter mounting mechanism 5 includes a first motor, a cutter mounting base, and other components, used to mount the cutter and drive it to rotate. The moving mechanism 4 includes a second motor, gears, racks, and other components. The moving mechanism 4 is mounted on the slide 31 and drives the gears to rotate and mesh with the rack, thereby causing the slide 31 to move left and right on the slide table 2. The grinding assembly 33 includes a third motor, a grinding wheel, and other components. The third motor drives the grinding wheel to rotate, thus grinding the cutter. A moving component, which can be composed of an electric cylinder, hydraulic rod, or other structures, is provided between the slide 31 and the moving table 32 to drive the moving table 32 to move back and forth on the slide 31. The grinding assembly 33, the moving mechanism 4, and the cutter mounting mechanism 5 are existing technologies and will not be described in detail here. The control panel 34 is used to control the overall equipment.

[0019] like Figure 3 As shown, a jet station 35 is fixedly connected to the right side of the slide 31.

[0020] It should be noted that during the grinding operation, water spraying is usually required to cool the grinding area. The sprayed water may carry grinding dust onto the slide table 2. The air jet station 35 is used to spray air onto the upper side of the slide table 2 to remove the dust that has fallen onto the slide table 2, thus avoiding increased friction between the slide base 31 and the slide table 2. A water tank or other equipment for receiving cooling wastewater can be installed on the lower side of the base 1. The control panel 34 is connected to external processing equipment for coordinating the processing of electrical components on the equipment and controlling them through the control panel 34.

[0021] like Figure 1 As shown, the upper side of the slide 2 is a curved surface that is concave in the middle and convex on both sides.

[0022] It should be noted that the structural design of the upper side of the slide 2 allows the clean wastewater sprayed from the jet station 35 to gather towards the center and prevent it from flowing to the sides.

[0023] like Figure 3 , Figure 5 As shown, the measuring mechanism 6 includes a mounting frame 61. The lower side of the mounting frame 61 is fixedly connected to the upper middle part of the moving platform 32. A first telescopic rod 62 is fixedly connected to the side of the mounting frame 61 near the cutter placement mechanism 5. A moving frame 63 is fixedly connected to the movable end of the first telescopic rod 62. A distance measuring sensor 64 is fixedly connected to the side of the moving frame 63 near the cutter placement mechanism 5.

[0024] It should be noted that the first telescopic rod 62 is an electric push rod that can drive the moving frame 63 to move up and down. The distance sensor 64 is used to detect the distance between itself and the tool. Both grinding components 33 are equipped with sensors that are consistent with the principle of the measuring mechanism 6, which are used to detect the distance between themselves and the front and rear surfaces of the tool, so as to measure the distance of the grinding component 33 moving back and forth. Similarly, the sensors on the grinding component 33 are equipped with a protective structure that is consistent with the principle of the protective cover 66. Before the distance sensor 64 performs the distance measurement operation, the distance sensor 64 is located in the upper middle part of the moving table 32. The moving table 32 moves to the upper middle part of the slide 31, and the vertical plane where the cutter placement mechanism 5 is used to fix the position of the tool is located near the vertical plane of the upper middle part of the slide 31. During the detection, the moving table 32 moves back and forth so that the distance sensor 64 detects the tool first, and then performs the subsequent operation.

[0025] like Figure 5 As shown, a protective cover 66 is rotatably connected to the side of the mounting frame 61 away from the cutter mounting mechanism 5. A second telescopic rod 65 is rotatably connected to the side of the protective cover 66 away from the cutter mounting mechanism 5. The lower side of the second telescopic rod 65 is rotatably connected to the upper side of the mounting frame 61 near the cutter mounting mechanism 5.

[0026] It should be noted that the second telescopic rod 65 is an electric push rod that can drive the protective cover 66 to rotate on the mounting frame 61. When the protective cover 66 protects the distance sensor 64, the cooling water during grinding will not splash onto the distance sensor 64, thus avoiding any impact on the distance sensor 64.

[0027] like Figure 5 As shown, a rubber block 67 is fixedly connected to the upper side of the moving platform 32, and the lower side of the protective cover 66 overlaps the upper side of the rubber block 67 near the position of the cutter mounting mechanism 5.

[0028] It should be noted that the rubber block 67 is used to fill the gap between the protective cover 66 and the upper side of the moving platform 32, and at the same time, it can prevent the protective cover 66 from directly and rigidly contacting the moving platform 32, thus preventing damage to the components.

[0029] like Figure 5 As shown, the outer side of the protective cover 66 is provided with a hydrophobic layer.

[0030] It should be noted that the hydrophobic layer can effectively prevent sewage from sticking to the protective cover 66, and prevent sewage on the protective cover 66 from accidentally falling onto the ranging sensor 64 when the protective cover 66 is opened.

[0031] The working principle of this utility model is as follows: First, the grinding assembly 33 contains components such as a third motor and a grinding wheel. The third motor drives the grinding wheel to rotate, thus grinding the cutting tool. A moving component, which can be composed of an electric cylinder, hydraulic rod, or similar structure, is provided between the slide 31 and the moving table 32 to drive the moving table 32 to move back and forth on the slide 31. The grinding assembly 33, the moving mechanism 4, and the cutting tool mounting mechanism 5 are existing technologies and will not be described in detail here. The control panel 34 is used to control the overall equipment. The first telescopic rod 62 is an electric push rod that can drive the moving frame 63 to move up and down. The distance sensor 64 is used to detect its own position. To measure the distance to the cutting tool, both grinding components 33 are equipped with sensors that operate on the same principle as the measuring mechanism 6. These sensors detect the distance to the front and rear surfaces of the cutting tool, thus measuring the distance the grinding component 33 moves back and forth. Similarly, the sensors on the grinding components 33 have a protective structure similar to that of the protective cover 66. The moving mechanism 4 drives the slide 31 to move left and right, and the distance sensor 64 detects its own distance to the cutting tool. Once a predetermined distance is reached, the moving mechanism 4 stops driving the slide 31, allowing the device to automatically adapt to cutting tools of different sizes. Finally, during grinding operations, it is usually necessary to spray water to cool the grinding area. The sprayed water can... The grinding dust can be carried onto the slide table 2. The air jet 35 is used to spray high-pressure air onto the upper side of the slide table 2 to remove the dust that falls onto the slide table 2, thus preventing increased friction between the slide base 31 and the slide table 2. The lower side of the base 1 can be equipped with a water tank or other equipment to collect the cooling wastewater. The second telescopic rod 65 is an electric push rod that can drive the protective cover 66 to rotate on the mounting frame 61. When the protective cover 66 protects the distance sensor 64, the cooling water during grinding will not splash onto the distance sensor 64, thus avoiding any impact on the distance sensor 64. The rubber block 67 is used to fill the gap between the protective cover 66 and the upper side of the moving table 32. The gap prevents the protective cover 66 from directly contacting the moving stage 32, thus avoiding damage to the components. The hydrophobic layer effectively prevents sewage from adhering to the protective cover 66, preventing sewage on the protective cover 66 from accidentally falling onto the ranging sensor 64 when the protective cover 66 is opened. The protective cover 66 protects the ranging sensor 64, preventing cooling water from contacting the ranging sensor 64 and causing a decrease in the detection accuracy of the ranging sensor 64. The jet station 35 sprays water on the upper side of the slide 2, keeping the upper side of the slide 2 clean and preventing increased friction between the slide base 31 and the slide 2, thereby preventing the cooling water from affecting the operational stability of the equipment.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stone cutting tool grinding robot, comprising a base (1), characterized in that: A slide (2) is fixedly connected to the upper side of the base (1), a grinding mechanism (3) is slidably connected to the outer side of the slide (2), a moving mechanism (4) is movably installed on the front and rear sides of the grinding mechanism (3), a cutter placement mechanism (5) is movably installed on the right side of the base (1), and a measuring mechanism (6) is fixedly connected to the upper side of the grinding mechanism (3). The polishing mechanism (3) includes a slide (31), a movable stage (32) is movably mounted on the upper side of the slide (31), two polishing components (33) distributed front and rear are movably mounted on the upper side of the movable stage (32), and a control panel (34) is fixedly connected to the front side of the movable stage (32).

2. The stone cutting tool grinding robot according to claim 1, characterized in that: A jet station (35) is fixedly connected to the right side of the slide (31).

3. The stone cutting tool grinding robot according to claim 1, characterized in that: The upper side of the slide (2) is a curved surface with a concave middle and convex sides.

4. The stone cutting tool grinding robot according to claim 1, characterized in that: The measuring mechanism (6) includes a mounting frame (61), the lower side of which is fixedly connected to the upper middle part of the moving platform (32). A first telescopic rod (62) is fixedly connected to the side of the mounting frame (61) near the cutter placement mechanism (5). A moving frame (63) is fixedly connected to the movable end of the first telescopic rod (62). A distance measuring sensor (64) is fixedly connected to the side of the moving frame (63) near the cutter placement mechanism (5).

5. A stone cutting tool grinding robot according to claim 4, characterized in that: The mounting frame (61) is rotatably connected to a protective cover (66) on the side away from the cutter placement mechanism (5). The protective cover (66) is rotatably connected to a second telescopic rod (65) on the side away from the cutter placement mechanism (5). The lower side of the second telescopic rod (65) is rotatably connected to the upper side of the mounting frame (61) near the cutter placement mechanism (5).

6. A stone cutting tool grinding robot according to claim 5, characterized in that: A rubber block (67) is fixedly connected to the upper side of the moving platform (32), and the lower side of the protective cover (66) overlaps the upper side of the rubber block (67) near the cutter placement mechanism (5).

7. A stone cutting tool grinding robot according to claim 5, characterized in that: The outer side of the protective cover (66) is provided with a hydrophobic layer.

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