Plane stone carving machine

Abstract

The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a plane stone carving machine which comprises a machine base, an installation beam is arranged on the machine base in a sliding mode, a first machine head and a second machine head are arranged on the installation beam in a sliding mode, and the first machine head comprises a first lifting device and a first carving knife arranged at the bottom end of the first lifting device. The second machine head comprises a second lifting device and a second carving knife arranged at the bottom end of the second lifting device. The first carving knife and the second carving knife can machine the same stone or different stones, the machining efficiency is high, the two carving knives are controlled by independent machine heads, and machining is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of numerical control machine tools, in particular to a plane stone engraving machine. Background Art

[0002] The engraving machine is an advanced processing equipment, which is mainly used for fine engraving and processing of various materials. It uses high-precision CNC technology to achieve high-efficiency and high-precision processing, so it has been widely used in industrial manufacturing, arts and crafts, architectural decoration and other fields.

[0003] Stone engraving machines mainly engrave stones through engraving knives, but traditional stone engraving machines are only equipped with one head and one engraving knife, and the processing efficiency is low. Some stone engraving machines are equipped with multiple engraving knives on one head, and the engraving knives can only process synchronously and cannot be independently controlled, which makes processing inconvenient. Utility Model Content

[0004] The utility model discloses a plane stone engraving machine, which mainly solves the problems of low processing efficiency and inconvenience of processing of traditional engraving machines.

[0005] To achieve the above object, the utility model provides a flat stone engraving machine, comprising a machine base, a mounting beam being slidably arranged on the machine base, a first machine head and a second machine head being slidably arranged on the mounting beam, the first machine head comprising a first lifting device and a first engraving tool arranged at the bottom end of the first lifting device, and the second machine head comprising a second lifting device and a second engraving tool arranged at the bottom end of the second lifting device.

[0006] Preferably, the machine base includes two vertical plates arranged at intervals, side beams arranged on the two vertical plates, and a support rod for connecting the two vertical plates.

[0007] Preferably, one of the support rods is located at the upper part of the vertical plate, and the other support rod is located at the lower part of the vertical rod.

[0008] Preferably, the first lifting device and the second lifting device are both driven by a ball screw mechanism.

[0009] Preferably, the mounting beam and the side beam are driven by a rack and pinion mechanism.

[0010] Preferably, the movement between the mounting beam and the side beam, the movement of the first lifting device and the second lifting device are all guided by a linear guide rail slider mechanism.

[0011] Preferably, the first head and the second head are driven by a rack and pinion mechanism to the mounting beam.

[0012] Preferably, the rack and pinion mechanism adopts an oil-immersed lubrication structure.

[0013] Preferably, the first head, the second head and the mounting beam are guided by a linear guide rail slider mechanism.

[0014] The technical solution provided by the utility model has at least the following technical effects:

[0015] The engraving machine disclosed by the utility model has a first head and a second head arranged on a cross beam of a machine base, and a first carving knife and a second carving knife are respectively installed on the first head and the second head. The first carving knife and the second carving knife can process the same stone material or different stones, and the processing efficiency is high. Moreover, the two carving knives are independently controlled by the heads, and the processing is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a front view of the stone engraving machine according to an embodiment of the utility model;

[0018] Figure 2 This is a top view of the stone engraving machine according to an embodiment of the utility model;

[0019] Figure 3 It is a side view of the stone engraving machine according to an embodiment of the utility model.

[0020] Explanation of main figure marks: 1. vertical plate; 2. support rod; 3. mounting beam; 4. first machine head; 5. second machine head; 6. first engraving tool; 7. second engraving tool; 8. side beam. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] Reference Figure 1-Figure 3 The present embodiment discloses a flat stone engraving machine, which includes a machine base, which is provided with two spaced vertical plates 1 and side beams 8 arranged on the two vertical plates 1. In order to enhance the stability of the vertical plates 1, support rods 2 are specially provided for connection. The space formed between the two vertical plates 1 is dedicated to placing stones for processing. Among them, one support rod 2 is located at the upper part of the vertical plate 1, and the other is located at the lower part of the vertical plate 1. This design not only enhances the stability of the machine base, but also facilitates the transportation of stones from the higher side of the support rod 2. Since the machine bases of traditional engraving machines are all welded as a whole, it is inconvenient during transportation and assembly. The present application adopts two vertical plates 1 and support rods 2 to be detachably assembled into a machine base. The machine base can be disassembled into several parts, fixed and packaged into independent parts for easy transportation. After being transported to the site, it is assembled again, which is convenient for the disassembly and transportation of the entire machine base. Therefore, customers can customize large-scale processing equipment according to their needs, and easily load them into containers through disassembly, which is convenient for export.

[0025] A slidable mounting beam 3 is provided on the machine base. The motion relationship between the mounting beam 3 and the two side beams 8 is driven by a gear rack mechanism and controlled by a servo motor, ensuring precise control and smooth operation. The gear rack mechanism adopts an oil-immersed lubrication structure, which has a longer service life. At the same time, the mounting beam 3 is equipped with a linear guide slider mechanism to maintain stability during movement.

[0026] The first head 4 and the second head 5 are slidably arranged on the mounting beam 3. The driving relationship between the two heads and the mounting beam 3 is also transmitted through a gear rack mechanism and controlled by a servo motor, which ensures precise control and smooth operation. The gear rack mechanism adopts an oil-immersed lubrication structure and has a longer service life. In addition, a linear guide slider mechanism is provided between the first head 4, the second head 5 and the mounting beam 3 to enhance the stability of movement.

[0027] In this particular configuration, the first head 4 and the second head 5 are fixed side by side on one side of the mounting beam 3. This layout allows the two heads to work together, greatly improving the synchronization and efficiency of processing, increasing the stability of the operation and ensuring the accuracy of the processing.

[0028] The core part of the first machine head 4 is equipped with a special first lifting device, and the bottom of the device is equipped with a precise first engraving tool 6. At the same time, the first lifting device uses a proven ball screw mechanism to move up and down, ensuring smooth and precise positioning of the tool head. In addition, the introduction of the linear guide slider mechanism further enhances the guiding accuracy of the lifting device, thereby improving the stability of the overall operation.

[0029] The second head 5 is also equipped with a complete set of second lifting devices, and a second carving knife 7 is installed at the bottom. In response to the first head 4, the coordinated work of the second lifting device and the carving knife provides excellent precision and efficiency for stone processing. It can meet the processing needs of various sizes and types of stones.

[0030] More importantly, since each engraving knife is installed on an independent machine head, this design mode greatly improves the flexibility and convenience of operation. In actual work, the relative position of the two machine heads can be freely adjusted as needed to better adapt to stones of different sizes and shapes. This flexibility not only simplifies the operation process, but also improves the adaptability and efficiency of processing.

[0031] To sum up, the first head 4 and the second head 5 in this embodiment can realize movement in the X-axis direction by moving the mounting beam 3 on the machine base, and the Y-axis movement of the engraving tool can be realized by moving the first head 4 and the second head 5 on the mounting beam 3. The Z-axis lifting of the engraving tool can be realized by the first lifting device and the second lifting device, thereby realizing multi-axis mobile processing of the engraving tool, which can be applicable to more stone processing.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plane stone engraving machine, characterized in that: The invention comprises a machine base, a mounting beam (3) is slidably arranged on the machine base, a first machine head (4) and a second machine head (5) are slidably arranged on the mounting beam (3), the first machine head (4) comprises a first lifting device and a first engraving tool (6) arranged at the bottom end of the first lifting device, and the second machine head (5) comprises a second lifting device and a second engraving tool (7) arranged at the bottom end of the second lifting device.

2. The plane stone engraving machine according to claim 1, characterized in that: The machine base comprises two vertical plates (1) arranged at intervals, side beams (8) arranged on the two vertical plates (1), and support rods (2) used to connect the two vertical plates (1).

3. The plane stone engraving machine according to claim 2, characterized in that: One of the support rods (2) is located at the upper part of the vertical plate (1), and the other support rod (2) is located at the lower part of the vertical rod.

4. The plane stone engraving machine according to claim 2, characterized in that: The first lifting device and the second lifting device are both driven by a ball screw mechanism.

5. The plane stone engraving machine according to claim 2, characterized in that: The mounting beam (3) and the side beam (8) are driven by a gear rack mechanism.

6. The plane stone engraving machine according to claim 5, characterized in that: The movement between the mounting beam (3) and the side beam (8), the first lifting device and the second lifting device are all guided by a linear guide rail slider mechanism.

7. The plane stone engraving machine according to claim 5, characterized in that: The first machine head (4) and the second machine head (5) are driven by the mounting beam (3) via a gear rack mechanism.

8. The plane stone engraving machine according to claim 7, characterized in that: The gear rack mechanism adopts an oil-immersed lubrication structure.

9. The plane stone engraving machine according to claim 1, characterized in that: The first machine head (4), the second machine head (5) and the mounting beam (3) are guided by a linear guide rail slider mechanism.

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