Carving machine

Abstract

The utility model relates to the technical field of carving machine tool changing, and solves the problems of long moving stroke, time waste and carving speed reduction during tool changing of a carving machine body due to single position arrangement of a tool apron. In particular to an engraving machine which comprises an operation end seat, an engraving machine truss is mounted on the operation end seat, an integrated part for adjusting an operation area and functions of an engraving machine operation head is integrally mounted on the engraving machine truss, and the integrated part comprises a guide sliding group mounted on the engraving machine truss and used for guiding the engraving machine operation head to move. A driving device for driving the carving machine operation head to move is installed on the carving machine truss and located on the same face with the guiding sliding set, a tool bit bearing piece used for building a plurality of tool bit exposure or hiding spaces is installed at one end of the guiding sliding set, and the guiding sliding set builds movement of the Y-axis rotating assembly in the X-axis direction on the carving machine truss.

Description

Technical Field

[0001] The utility model relates to the technical field of tool changing for engraving machines, in particular to an engraving machine. Background Art

[0002] When the engraving machine is working, it is often necessary to replace different tools. Most existing engraving machines are configured in this way, including a turntable tool holder at one end of the beam located outside the bed body. When the engraving machine needs to change the tool, the engraving machine body moves to the tool holder position, and the tool is lowered to the tool holder through the engraving machine body. The tool holder rotates under the drive of the power element, so that the tool to be used moves to the lower side of the engraving machine body, and then the engraving machine body moves downward to lift the tool to complete the tool change.

[0003] This method has the following problems when changing the tool: since the tool holder is set at one end of the beam, the engraving machine body needs to be moved to the end of the beam outside the bed each time the tool is changed, resulting in a longer movement stroke of the engraving machine body each time the tool is changed, especially when the engraving operation is performed in the middle position of the bed, the movement stroke of the engraving machine body is even longer.

[0004] The single position setting of the tool holder causes a long moving stroke when the engraving machine body changes the tool, which wastes time and reduces the engraving speed. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides an engraving machine, which solves the problem that the single position setting of the tool holder causes a long moving stroke of the engraving machine body when changing the tool, which wastes time and reduces the engraving speed.

[0006] To achieve the above object, the utility model provides the following technical solutions: an engraving machine, comprising an operating end seat, an engraving machine truss is installed on the operating end seat, and an integrated component for adjusting the operating area and function of the engraving machine operating head is integrated on the engraving machine truss;

[0007] The integrated component includes a guide slide group installed on the engraving machine truss for guiding the movement of the engraving machine working head, and a driving device for driving the engraving machine working head to move is installed on the same surface of the engraving machine truss as the guide slide group;

[0008] A cutter head bearing member for establishing a plurality of cutter head exposed or hidden spaces is installed at one end of the guide slide group;

[0009] The guide slide assembly establishes the movement of the Y-axis rotating assembly in the X-axis direction on the engraving machine truss.

[0010] In one embodiment, the guide slide group includes a linear slide rail 1 and a linear slide rail 2 which are symmetrically mounted on the engraving machine truss. The upper and lower ends of the linear slide rail 1 and the linear slide rail 2 are both provided with a backer and a pressure block for enhancing the stability of the linear slide rails. The length of the linear slide rail 1 is less than that of the linear slide rail 2.

[0011] The tool head carrier includes a carrier shell slidably mounted on a linear slide rail 2, a tool head bin slidably mounted on the lower end of the carrier shell, the setting length of the tool head bin is greater than the length of the carrier shell, a placement groove is opened in the tool head bin, and a plurality of tool heads are placed in the tool head bin through the placement groove, and the placement space length of the tool head bin is equal to the length of the carrier shell.

[0012] In one embodiment, a sliding track having a length greater than the length of the bearing shell is disposed at the lower end of the bearing shell, and the side wall of the tool head bin is connected to the sliding track and reciprocates on an extension line of the sliding track.

[0013] In one embodiment, the working end seat includes a processing plate for supporting the workpiece and supporting feet arranged at the left and right ends of the processing plate.

[0014] In one embodiment, a Y-axis transmission assembly is installed on the engraving machine truss, and the Y-axis transmission assembly includes a lining plate arranged on the working head of the engraving machine, and the lining plate is connected to the free end of the linear guide rail.

[0015] In one embodiment, the engraving machine truss is slidably connected to the processing plate by arranging sliding end blocks, and the sliding end blocks are arranged at the left and right ends of the processing plate and the top surfaces are connected to the engraving machine truss.

[0016] Compared with the prior art, the utility model provides an engraving machine with the following beneficial effects:

[0017] In the technical solution disclosed by the utility model, an integrated component for adjusting the working area and function of the engraving machine working head is installed on the engraving machine truss. Through the guidance of the engraving machine working head and the synchronous movement of the tool by the integrated component, on the one hand, the movement direction of the engraving working head on the engraving machine truss is adjusted to reach the predetermined area in accordance with the processing requirements, and on the other hand, the synchronous movement of the tool and the engraving machine truss is utilized to reduce the stroke of the engraving machine working head when changing the tool, and the tool change can be completed based on the movement of the engraving machine truss.

[0018] By setting the length of the cutter head bin of the utility model to be greater than the length of the bearing shell, when the cutter head bin is in the initial state, the bearing shell cover is arranged on the cutter head bin, thereby reducing the exposure of the cutter head to the air and further enhancing the cleanliness of the cutter head. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the cutter head carrier of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the guide slide group and the Y-axis transmission assembly of the utility model.

[0023] In the figure: 1. working end seat; 11. processing plate; 12. supporting foot; 2. engraving machine truss; 3. engraving machine working head; 4. integrated part; 41. guide slide group; 411. linear slide rail 1; 412. linear slide rail 2; 42. driving device; 5. tool head bearing member; 51. bearing shell; 52. tool head bin; 53. mounting slot; 54. sliding track; 6. Y-axis transmission assembly; 61. lining plate; 62. mounting plate. DETAILED DESCRIPTION

[0024] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] The specific problem addressed by this specific embodiment is that since the tool holder is arranged at one end of the beam, the engraving machine body needs to be moved to the end of the beam outside the bed body each time the tool is changed, resulting in a long movement stroke of the engraving machine body each time the tool is changed, especially when the engraving operation is performed at the middle position of the bed body, the movement stroke of the engraving machine body is longer. The solution disclosed in this invention uses an engraving machine to solve the above problem, such as Figure 1-Figure 3As shown, a working end seat 1 is provided, on which an engraving machine truss 2 is installed. The sliding of the engraving truss on the working end seat 1 achieves coverage of the working surface of the working end frame in the Y-axis direction. An integrated component 4 for adjusting the working area and function of an engraving machine working head 3 is integrated on the engraving machine truss 2. The integrated component 4 guides the engraving machine working head 3 and the tool moves synchronously. On the one hand, the movement direction of the engraving working head on the engraving machine truss 2 is adjusted to reach a predetermined area in accordance with processing requirements. On the other hand, the synchronous movement of the tool and the engraving machine truss 2 is utilized to reduce the stroke of the engraving machine working head 3 when changing the tool, and the tool change can be completed based on the movement of the engraving machine truss 2.

[0027] The integrated component 4 includes a guide slide group 41 installed on the engraving machine truss 2 for guiding the movement of the engraving machine working head 3. The guide slide group 41 drives the engraving machine working head 3 to move in the X-axis direction on the engraving machine truss 2. A driving device 42 for driving the engraving machine working head 3 to move is installed on the engraving machine truss 2 on the same surface as the guide slide group 41. The guide slide group 41 includes a linear slide rail 1 411 and a linear slide rail 2 412 installed on the engraving machine truss 2, which are symmetrical in upper and lower directions. The linear slide rail 1 411 of the linear slide rail 2 412 and the linear slide rail 2 412 are symmetrical in upper and lower directions. The upper and lower ends of 12 are provided with backrests and pressure blocks for enhancing the stability of the linear guide rail, so that the linear guide rail can stabilize its own position during the operation of the engraving machine working head 3, and the guide rail will not shift during heavy cutting. The driving device 42 is installed between the linear guide rail 1 411 and the linear guide rail 2 412. The driving device 42 includes a screw rod and a driving motor installed on the engraving machine truss 2 for driving the screw rod. The driving motor drives the screw rod so that the Y-axis transmission assembly 6 screwed to the screw rod can slide along the linear guide rail 1 411 and the linear guide rail 2 412.

[0028] A cutter head carrier 5 for establishing a plurality of cutter head exposed or hidden spaces is installed at one end of the guide slide group 41. The cutter head carrier 5 includes a carrier housing 51 slidably mounted on the linear slide rail 2 412. A cutter head bin 52 is slidably mounted at the lower end of the carrier housing 51. When the cutter head bin 52 is in the initial state, the carrier housing 51 covers the cutter head bin 52, thereby reducing the exposure of the cutter head to the air and enhancing the cleanliness of the cutter head. The length of the cutter head bin 52 is greater than the length of the carrier housing 51. A placement slot 53 is provided in the cutter head bin 52. A plurality of cutter heads are placed in the cutter head bin 52 through the placement slot 53. The length of the placement slot 53 is equal to the length of the carrier housing 51. A sliding track 54 whose length is greater than the length of the supporting shell 51 is provided at the lower end of the supporting shell 51. The side wall of the tool head bin 52 is connected to the sliding track 54 and reciprocates on the extension line of the sliding track 54. The overall length of the tool head bin 52 is greater than the length of the supporting shell 51. Therefore, when the mounting groove 53 is completely exposed outside the supporting shell 51, the tool head bin 52 still remains connected to the supporting shell 51, thereby ensuring that the tool head bin 52 can return to the initial position after the engraving machine working head 3 completes the tool change. The method of replacing the tool head does not belong to the improvement of the present scheme. The pneumatic clamping or other clamping methods already disclosed in the prior art can be applied without further improvement, and thus will not be described in detail.

[0029] The work end seat 1 includes a processing plate 11 for carrying a workpiece and supporting legs 12 arranged at the left and right ends of the processing plate 11. Figure 1 As shown, the engraving machine truss 2 and the processing plate 11 are slidably connected by setting sliding end blocks, the sliding end blocks are set at the left and right ends of the processing plate 11 and the top surfaces are connected to the engraving machine truss 2, and the sliding end blocks are slidably connected with the processing plate 11 to achieve synchronous movement of the engraving machine truss 2, and the sliding connection between the sliding end blocks and the processing plate 11 is achieved by installing screw rods on the side walls at both ends of the processing plate 11.

[0030] A Y-axis transmission assembly 6 is installed on the engraving machine truss 2. The Y-axis transmission assembly 6 includes a lining plate 61 arranged on the engraving machine working head 3. The lining plate 61 is connected to the free ends of the linear slide rail 1 411 and the linear slide rail 2 412. At the same time, the lining plate 61 is screwed to the lead screw to drive the engraving machine working head 3 to move in the X-axis direction. In addition, a mounting plate 62 installed on the rear end of the engraving machine working head 3 is arranged at the front end of the lining plate 61. A linear guide rail is arranged between the mounting plate 62 and the lining plate 61 to drive the mounting plate 62 to rise or fall, thereby achieving a preset engraving depth.

[0031] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engraving machine, comprising a working end seat (1), Features: The working end seat (1) is provided with an engraving machine truss (2), and an integrated component (4) for adjusting the working area and function of the engraving machine working head (3) is integrated on the engraving machine truss (2); The integrated component (4) comprises a guide slide group (41) installed on the engraving machine truss (2) for guiding the movement of the engraving machine working head (3); a driving device (42) for driving the engraving machine working head (3) to move is installed on the same surface of the engraving machine truss (2) as the guide slide group (41); A cutter head bearing member (5) for establishing a plurality of cutter head exposed or hidden spaces is installed at one end of the guide slide group (41); The guide slide group (41) establishes the movement of the Y-axis rotating component in the X-axis direction on the engraving machine truss (2).

2. An engraving machine according to claim 1, Features: The guide slide group (41) comprises a linear slide rail 1 (411) and a linear slide rail 2 (412) which are installed on the engraving machine truss (2) in an upper and lower symmetrical manner. The upper and lower ends of the linear slide rail 1 (411) and the linear slide rail 2 (412) are both provided with a backrest and a pressure block for enhancing the stability of the linear slide rails. The length of the linear slide rail 1 (411) is shorter than that of the linear slide rail 2 (412). The cutter head carrier (5) comprises a carrier shell (51) slidably mounted on a second linear slide rail (412); a cutter head bin (52) is slidably mounted on the lower end of the carrier shell (51); the length of the cutter head bin (52) is greater than the length of the carrier shell (51); a placement groove (53) is provided in the cutter head bin (52); a plurality of cutter heads are placed in the cutter head bin (52) through the placement groove (53); and the placement space length of the cutter head bin (52) is equal to the length of the carrier shell (51).

3. An engraving machine according to claim 2, Features: The lower end of the bearing housing (51) is provided with a sliding track (54) whose length is greater than the bearing housing itself. The side wall of the tool head bin (52) is connected to the sliding track (54) and reciprocates on the extension line of the sliding track (54).

4. An engraving machine according to claim 1, Features: The working end seat (1) comprises a processing plate (11) for carrying a workpiece and supporting feet (12) arranged at the left and right ends of the processing plate (11).

5. An engraving machine according to claim 1, Features: A Y-axis transmission assembly (6) is installed on the engraving machine truss (2), and the Y-axis transmission assembly (6) includes a lining plate (61) arranged on the engraving machine working head (3), and the lining plate (61) is connected to the free end of the linear guide rail.

6. An engraving machine according to claim 5, Features: The engraving machine truss (2) and the processing plate (11) are slidably connected by arranging sliding end blocks, and the sliding end blocks are arranged at the left and right ends of the processing plate (11) and the top surfaces are connected to the engraving machine truss (2).

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