Cooking range glass inner rounding machine

Abstract

The utility model discloses a kind of hob glass inner grinding machines, for the processing of hob glass, comprising: base, base is equipped with workbench;Portal frame, transmission installation has suction disc assembly on portal frame;Grinding head assembly, located above workbench, grinding head assembly is used to the hob glass hole turning;And positioning assembly, set on workbench, positioning assembly includes first fixed limit strip, second fixed limit strip, X-axis positioning module and Y-axis positioning module, first fixed limit strip and second fixed limit strip are adjacent and vertically set between, X-axis positioning module is oppositely arranged with first fixed limit strip, Y-axis positioning module is oppositely arranged with second fixed limit strip, first positioning block is generated on X-axis positioning module, second positioning block is generated on Y-axis positioning module, second positioning block, first positioning block, first fixed limit strip and second fixed limit strip cooperate to position hob glass. Through such mode, improve hob glass processing quality and processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of stove glass processing technology, and in particular to a stove glass internal grinding machine. Background Technology

[0002] With social development, the application of cooktop glass is increasing, and the requirements for glass processing technology and finished product utilization are also rising. However, most cooktop glass processing production lines use belt conveyors. This method is problematic because the internal grinding machine produces glass dust, which is not easily cleaned by water during belt conveying, leading to scratches and a lower yield of high-quality finished products. Furthermore, most internal grinding machine positioning mechanisms rely on bolts for easy movement due to glass size limitations. Therefore, it is necessary to invent a cooktop glass processing device that addresses these shortcomings. Utility Model Content

[0003] The purpose of this utility model is to provide an internal grinding machine for stove glass, which improves the processing quality and efficiency of stove glass.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A grinding machine for kitchen countertop glass is disclosed for processing kitchen countertop glass. The machine includes: a base with a worktable inside; a gantry frame disposed on one side of the base, on which a suction cup assembly is driven and mounted for transferring the kitchen countertop glass to the worktable; a grinding head assembly disposed on the base and above the worktable, for drilling holes in the kitchen countertop glass; and a positioning assembly disposed on the worktable. The positioning assembly includes a first fixed limiting strip, a second fixed limiting strip, an X-axis positioning module, and a Y-axis positioning module. The first and second fixed limiting strips are adjacent and perpendicular to each other. The X-axis positioning module is opposite to the first fixed limiting strip, and the Y-axis positioning module is opposite to the second fixed limiting strip. The X-axis positioning module has a first positioning block, and the Y-axis positioning module has a second positioning block. The second positioning block, the first positioning block, the first fixed limiting strip, and the second fixed limiting strip cooperate to position the kitchen countertop glass.

[0005] Preferably, the X-axis positioning module includes a first fixed base, a first locking cylinder, a first guide plate, a first positioning cylinder, and a first positioning block. The first locking cylinder is mounted and fixed on the first fixed base. The first locking cylinder is vertically arranged. The first guide plate is driven and mounted on the first locking cylinder. The first positioning cylinder is mounted and fixed on the first guide plate. The first positioning cylinder is horizontally arranged. The first positioning block is driven and mounted on the first positioning cylinder. The setting height of the first positioning block is higher than that of the first positioning cylinder.

[0006] Preferably, a first protective cover is also provided on the first positioning cylinder.

[0007] Preferably, the Y-axis positioning module includes a second fixed base, a second locking cylinder, a second guide plate, a second positioning cylinder, and a second positioning block. The second locking cylinder is mounted and fixed on the second fixed base and is vertically arranged. The second guide plate is driven and mounted on the second locking cylinder. The second positioning cylinder is mounted and fixed on the second guide plate and is horizontally arranged. The second positioning block is driven and mounted on the second positioning cylinder and is positioned at a height higher than the second positioning cylinder.

[0008] Preferably, a second protective cover is also provided on the second positioning cylinder.

[0009] Preferably, the grinding head assembly includes an XYZ drive module, a grinding motor, and an industrial camera. The grinding motor is driven and mounted on the XYZ drive module, and the industrial camera is mounted on the grinding motor.

[0010] Preferably, the positioning cylinder is mounted and fixed on the first guide plate by a first positioning cylinder mounting plate.

[0011] Preferably, the gantry frame is equipped with a plurality of suction cup assemblies.

[0012] Preferably, four suction cup assemblies are provided.

[0013] Compared with the prior art, the beneficial effects of this utility model are: by improving the conveying method and positioning components, scratches on the glass during the conveying and positioning process are effectively avoided, and the yield of high-quality finished products is improved; the use of a pneumatic positioning device can quickly adapt to glass of different specifications, improving processing efficiency and precision; the XYZ transmission module and industrial camera design of the grinding head assembly make the processing process more flexible and precise, and can meet the diverse needs of stove glass processing. Attached Figure Description

[0014] Figure 1A schematic diagram of the overall structure of the internal glass grinding machine for stovetops; Figure 2 A schematic diagram of the overall side structure of the internal glass grinding machine for stovetops; Figure 3 A schematic diagram of the overall structure of the X-axis positioning module; Figure 4 A front view of the overall structure of the X-axis positioning module; Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure along the middle AA; Figure 6 This is a schematic diagram of the structure of the first fixed limiting strip. Detailed Implementation

[0015] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0016] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0017] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0019] See Figures 1-6This invention provides a grinding machine for the inner hole of stove glass, used for grinding the inner hole of stove glass. The grinding machine includes at least a base 100, a gantry frame 200, suction cup assemblies 300, a grinding head assembly 400, and a positioning assembly 500. The base 100 serves as the foundation platform for the entire device, and has a sturdy and flat worktable 101 inside for stably supporting the stove glass to be processed. The gantry frame 200 is mounted on one side of the base 100, and multiple suction cup assemblies 300 are driven and mounted on the gantry frame 200. These suction cup assemblies 300 are controlled by pneumatic or electric devices and can move flexibly up, down, left, and right, thereby accurately transferring the stove glass from its storage position to the worktable 101. Furthermore, the suction cup assemblies 300 are connected to a power source through a precision transmission device on the gantry frame 200, such as an XYZ drive module, enabling stable and precise left-right and up-down movement. The grinding head assembly 400 is mounted on the base 100, directly above the worktable 101. Driven by a high-performance motor and equipped with professional grinding tools, it can precisely drill holes in the cooktop glass according to set parameters. The positioning assembly 500 is mounted on the worktable 101 and consists of a first fixed limit bar 501, a second fixed limit bar 502, an X-axis positioning module 600, and a Y-axis positioning module 700. Through ingenious mechanical structure and pneumatic device, it can quickly and accurately position the cooktop glass, ensuring the glass's position is precise during processing.

[0020] In this embodiment, four suction cup assemblies 300 are mounted on the gantry frame 200. This multi-suction cup design significantly improves the stability and efficiency of glass transport. Each suction cup assembly 300 is connected to a power source via a precision transmission mechanism, enabling flexible and precise up-down and left-right movement. When the cooktop glass reaches the designated position, the suction cup assembly 300, under the control of the control system, automatically adsorbs and transports it to the worktable 101. This configuration not only adapts to cooktop glass of different sizes and shapes but also effectively prevents the glass from slipping and being damaged during transport, ensuring the smooth operation of the production process.

[0021] In this embodiment, the first fixed limiting strip 501 and the second fixed limiting strip 502 are arranged adjacently and vertically on the worktable 101, forming part of a fixed limiting frame. They are typically made of high-strength metal material with finely processed surfaces to ensure flatness and wear resistance. The function of these two limiting strips is to provide a basic positioning reference for the stove glass, limiting the range of movement of the glass on the worktable 101, allowing it to quickly enter the pre-positioned state. Next, the X-axis positioning module 600 mainly consists of a first fixed base 601, a first locking cylinder 602, a first guide plate 603, a first positioning cylinder 604, and a first positioning block 605. The first fixed base 601 is firmly installed on the worktable 101, serving as the supporting foundation for the entire X-axis positioning module 600. A vertically arranged first locking cylinder 602 is installed on the first fixed base 601. This cylinder is connected to the first guide plate 603 through a transmission mechanism, enabling it to move the guide plate up and down. A horizontally positioned first positioning cylinder 604 is mounted on the first guide plate 603. A first positioning block 605 is mounted on the end of its piston rod, and the height of the first positioning block 605 is higher than that of the first positioning cylinder 604 to better contact the cooktop glass and apply pressure. During the positioning process, the first locking cylinder 602 first drives the first guide plate 603 to rise, so that the first positioning cylinder 604 and the first positioning block 605 reach a predetermined height. Then, the first positioning cylinder 604 extends horizontally, pushing the first positioning block 605 to contact the cooktop glass, achieving precise positioning of the glass in the X-axis direction. Similarly, the structure of the Y-axis positioning module 700 is similar to that of the X-axis positioning module 600, including a second fixed base, a second locking cylinder, a second guide plate, a second positioning cylinder, and a second positioning block. The second fixed base is mounted on the worktable 101, and a vertical second locking cylinder is fixed on it. It is driven by the second guide plate, and a horizontal second positioning cylinder is mounted on the guide plate. A second positioning block is mounted on the end of the cylinder, and the height of the positioning block is higher than that of the cylinder. During the positioning process, the second locking cylinder drives the second guide plate to rise, and the second positioning cylinder extends horizontally, pushing the second positioning block to contact the cooktop glass, achieving precise positioning of the glass in the Y-axis direction. Through the coordinated action of the X-axis and Y-axis positioning modules 700, the cooktop glass can be accurately positioned on the workbench 101, ensuring the accuracy of subsequent processing. The locking cylinder works by adding a locking device to its end. When the cylinder reaches a certain position, the locking device at the end, controlled by a solenoid valve, can instantly lock the piston rod, achieving the locking function at the intermediate position. It should be noted that the Y-axis positioning module 700 and the X-axis positioning module 600 have the same structure: the second fixed seat is identical to the first fixed seat 601, the second locking cylinder is identical to the first locking cylinder 602, the second guide plate is identical to the first guide plate 603, the second positioning cylinder is identical to the first positioning cylinder 604, and the second positioning block is identical to the first positioning block 605.

[0022] Secondly, the first positioning cylinder 604 is mounted and fixed on the first guide plate 603 by the first positioning cylinder mounting plate 607.

[0023] In this embodiment, to protect the positioning cylinders and prevent foreign objects from entering, a first protective cover 606 and a second protective cover are respectively provided on the first positioning cylinder 604 and the second positioning cylinder. The structure of the second protective cover is the same as that of the first protective cover 606. The protective covers are typically made of transparent and durable plastic or metal mesh, which can effectively block dust, glass shards, and other foreign objects from entering the cylinder without affecting the operator's observation of the positioning process. This design not only extends the service life of the positioning cylinders but also improves the reliability of equipment operation.

[0024] In this embodiment, the grinding head assembly 400 is used for precise drilling of the stove glass. It consists of an XYZ drive module 401, a grinding motor 402, and an industrial camera. The XYZ drive module 401 has three degrees of freedom, enabling flexible movement in space and precise positioning of the grinding motor 402 to the processing position on the stove glass. The grinding motor 402 is mounted at the end of the XYZ drive module 401, providing powerful force to the grinding head and ensuring the efficiency and stability of the grinding process. The industrial camera is mounted on the grinding motor 402 to monitor the glass processing status in real time, such as the position and size of the holes, so as to adjust the processing parameters in a timely manner and ensure processing quality. During the processing, the industrial camera first photographs and analyzes the stove glass to determine the specific parameters for drilling, and then transmits these parameters to the control system. The control system then instructs the XYZ drive module 401 and the grinding motor 402 to perform corresponding actions based on these parameters to complete the precise drilling.

[0025] It should be noted that the workflow and operation steps of the stove glass internal grinding machine provided in this embodiment are as follows: First, the stove glass to be processed is placed in the loading area, ensuring that the glass surface is clean and free of scratches. Then, the equipment control system is started, and the suction cup assembly 300 on the gantry frame 200 automatically adsorbs the stove glass under the drive of the power source and transfers it to the worktable 101. Next, the positioning assembly 500 starts working. The X-axis positioning module 600 and the Y-axis positioning module 700 respectively position the glass through the first positioning block 605 and the second positioning block to ensure that it is in the correct position on the worktable 101. During the positioning process, the locking cylinder drives the guide plate to rise, and the positioning cylinder extends horizontally to push the positioning block to contact the glass, completing the precise positioning. After the positioning is completed, the grinding head assembly 400 moves to the processing position under the drive of the XYZ transmission module 401. The industrial camera takes pictures and analyzes the glass to determine the specific parameters of the grinding hole and transmits these parameters to the control system. Finally, based on the received parameter commands, the control system starts the grinding motor 402, which drives the grinding head to perform drilling on the stove glass, completing the internal rounding operation. During the processing, an industrial camera monitors the processing status in real time. If any abnormalities are detected, the processing parameters are adjusted promptly to ensure processing quality.

[0026] In summary, the improved conveying method and positioning component 500 effectively prevent scratches on the glass during conveying and positioning, thus increasing the yield of high-quality finished products. The use of a pneumatic positioning device can quickly adapt to glass of different specifications, improving processing efficiency and precision. The XYZ transmission module 401 and industrial camera design of the grinding head component 400 make the processing more flexible and precise, meeting the diverse needs of stove glass processing.

[0027] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A grinding machine for the inner surface of a stovetop glass, used for processing stovetop glass, characterized in that, include: A base (100) is provided with a worktable (101) inside the base (100); A gantry frame (200) is disposed on one side of the base (100), and a suction cup assembly (300) is drivenly mounted on the gantry frame (200). The suction cup assembly (300) is used to transfer the stove glass to the worktable (101). A grinding head assembly (400) is disposed on the base (100) and located above the worktable (101), the grinding head assembly being used to drill holes in the stove glass; and A positioning component (500) is disposed on the workbench. The positioning component (500) includes a first fixed limiting strip (501), a second fixed limiting strip (502), an X-axis positioning module (600), and a Y-axis positioning module (700). The first fixed limiting strip (501) and the second fixed limiting strip (502) are adjacent to each other and perpendicularly arranged. The X-axis positioning module is disposed opposite to the first fixed limiting strip (501), and the Y-axis positioning module is disposed opposite to the second fixed limiting strip. The X-axis positioning module (600) has a first positioning block (605), and the Y-axis positioning module (700) has a second positioning block. The second positioning block, the first positioning block (605), the first fixed limiting strip (501), and the second fixed limiting strip (502) cooperate to position the stove glass.

2. The stove glass inner grinding machine according to claim 1, characterized in that, The X-axis positioning module (600) includes a first fixed base (601), a first locking cylinder (602), a first guide plate (603), a first positioning cylinder (604), and a first positioning block (605). The first locking cylinder (602) is mounted and fixed on the first fixed base (601). The first locking cylinder (602) is vertically arranged. The first guide plate (603) is driven and mounted on the first locking cylinder (602). The first positioning cylinder (604) is mounted and fixed on the first guide plate (603). The first positioning cylinder (604) is horizontally arranged. The first positioning block (605) is driven and mounted on the first positioning cylinder (604). The setting height of the first positioning block (605) is higher than that of the first positioning cylinder (604).

3. The stove glass inner grinding machine according to claim 2, characterized in that, The first positioning cylinder (604) is also provided with a first protective cover (606).

4. The stove glass inner grinding machine according to claim 1, characterized in that, The Y-axis positioning module (700) includes a second fixed base, a second locking cylinder, a second guide plate, a second positioning cylinder, and a second positioning block. The second locking cylinder is mounted and fixed on the second fixed base. The second locking cylinder is vertically arranged. The second guide plate is driven and mounted on the second locking cylinder. The second positioning cylinder is mounted and fixed on the second guide plate. The second positioning cylinder is horizontally arranged. The second positioning block is driven and mounted on the second positioning cylinder. The setting height of the second positioning block is higher than that of the second positioning cylinder.

5. The stove glass inner grinding machine according to claim 4, characterized in that, A second protective cover is also provided on the second positioning cylinder.

6. The stove glass inner grinding machine according to claim 1, characterized in that, The grinding head assembly (400) includes an XYZ drive module (401), a grinding motor (402), and an industrial camera. The grinding motor (402) is driven on the XYZ drive module (401), and the industrial camera is mounted on the grinding motor (402).

7. The stove glass inner grinding machine according to claim 2, characterized in that, The first positioning cylinder (604) is mounted and fixed on the first guide plate (603) by a first positioning cylinder mounting plate (607).

8. The stove glass inner grinding machine according to claim 1, characterized in that, Multiple suction cup assemblies (300) are driven and mounted on the gantry frame (200).

9. The stove glass inner grinding machine according to claim 8, characterized in that, The suction cup assembly (300) is provided in four parts.

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