Scribing machine for breaking glass block

Abstract

The utility model discloses a scribing machine for breaking glass blocks, which comprises a machine table, a scribing knife shifting device fixed on the surface of the machine table and a scribing knife device connected with the scribing knife shifting device and used for scribing on the surfaces of the glass blocks, the scribing knife shifting device comprises an X-axis linear module, a Y-axis linear module and a Z-axis linear module, an objective table for supporting and fixing a glass block is further arranged on the surface of the Y-axis linear module; under the action of the marking knife shifting device, the marking knife device is pressed against a glass block fixedly located on the surface of the objective table to mark on the surface of the glass block, and the linear modules in the X direction, the Y direction and the Z direction are controlled by the control device to move synergistically, so that when a tool bit is used for curve or arc marking, the marking knife device can accurately mark on the surface of the glass block. The interaction force between the scribing mechanism and the glass block to be scribed is more balanced, and the scribing quality and the yield are high.

Description

Technical Field

[0001] The utility model relates to the field of glass processing, in particular to a marking machine for breaking glass blocks. Background Art

[0002] Glass is very common in our daily lives, such as flat glass, LCD glass, and solar panel glass. During the glass processing process, large sheets of glass usually need to be split into smaller pieces of various specifications. In order to split the glass into the required sizes without damage at the break, a glass scoring machine is required to pre-score the glass surface with a knife wheel to a certain depth according to various specifications and sizes before breaking.

[0003] According to the Chinese patent publication number: CN216738081U, an optical glass marking machine includes a marking platform, a gantry is provided on the marking platform, a guide rail for the gantry to slide is provided on the marking platform, the longitudinal movement of the gantry is achieved by the cooperation of the guide rail and the gantry, a transverse movement mechanism is provided on the gantry, a moving plate is provided on the transverse movement mechanism, a rotating mechanism and an axial moving mechanism are provided on the moving plate, a marking tool head is provided on the rotating mechanism, and the axial moving mechanism is connected to the rotating mechanism.

[0004] In the above solution, the coordination of the guide rails and gantry, the lateral movement mechanism, and the axial movement mechanism enable three-dimensional motion in the horizontal and vertical directions, enabling the marking of aligned glass. However, this solution has the following disadvantages: the marking machine can only mark straight lines, resulting in a single marking mode. This makes it unable to meet the diverse marking requirements of dotted lines or curved lines on glass, limiting its ability to adapt to different application needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a marking machine for breaking glass blocks to solve the technical problems existing in the glass marking device of the prior art.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The utility model discloses a marking machine for crushing glass blocks, comprising a machine platform, a marking knife shifting device fixed above the machine platform, and a marking knife device for marking on the surface of the glass block, wherein the marking knife shifting device comprises an X-axis linear module fixed on both sides of the machine platform, a Y-axis linear module fixed above the machine platform, and a Z-axis linear module fixed on the X-axis linear module, the marking knife device is fixedly arranged on the Z-axis linear module, and a loading platform for fixing the glass block is also arranged on the surface of the Y-axis linear module.

[0008] As a preferred technical solution of the present invention, the X-axis linear module and the Y-axis linear module are connected to form a gate-shaped gantry structure, and the loading platform is located at the center of the gantry structure.

[0009] As an optimal technical solution of the present invention, the X-axis linear module includes two side plates arranged on the side of the machine, two X-axis linear guides and an X-axis screw fixed in the middle of the side plates, and the X-axis linear guide is slidably connected to an X-axis slide; an X-axis motor for driving the X-axis linear module is also provided at the end of the X-axis linear guide, the X-axis screw is fixedly connected to the X-axis motor, and the X-axis screw passes through the middle of the X-axis slide.

[0010] As an optimal technical solution of the present invention, the Y-axis linear module includes four support seats arranged opposite to each other above the machine table, two Y-axis linear guides and a Y-axis screw arranged on the surface of the support seats, a Y-axis slide is slidably connected to the Y-axis linear guide, and a Y-axis motor is also provided at one end of the Y-axis linear guide to provide power to the Y-axis linear module. The Y-axis motor is fixedly connected to the Y-axis screw, and the Y-axis screw passes through the middle of the Y-axis slide.

[0011] As an optimal technical solution of the present invention, the Z-axis linear module includes two parallel connecting plates fixed on the X-axis slide, two Z-axis linear guides and a Z-axis screw arranged in the middle of the connecting plates. The pair of Z-axis linear guides are slidably connected to the Z-axis slide, and a Z-axis motor for driving the Z-axis linear module is also provided at the end of the Z-axis linear guide. The Z-axis motor is fixedly connected to the Z-axis screw, and the Z-axis screw passes through the middle of the Z-axis slide.

[0012] As a preferred technical solution of the present invention, the marking machine for breaking glass blocks further includes a control device, which is a single chip microcomputer or a PLC, and is electrically connected to the marking knife shifting device.

[0013] As an optimal technical solution of the present invention, the cutting device includes a tool handle, a tool head fixed at one end of the tool handle, and a cutting base plate fixed to the surface of the Z-axis slide, and a cutting motor for driving the tool handle is provided on the cutting base plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. The linear modules in the X, Y, and Z directions are controlled by a control device to coordinate their movements. This allows the interaction between the marking mechanism and the glass block to be marked to be more balanced when the cutter head is marking curves or arcs, resulting in high marking quality and yield rate.

[0016] 2. The knife-scratching shifting device of the present invention adopts a gantry connection structure, that is, the X-axis linear module and the Y-axis linear module are connected to form a gantry structure, which has a simple and stable structure and low production cost. The loading platform is located at the center of the gantry, which is convenient for operation when shifting or marking the knife-scratching device and has high marking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is the main view of the utility model;

[0020] Figure 3 It is a side view of the present utility model;

[0021] Figure 4 It is a top view of the utility model;

[0022] In the figure: 1. Machine table; 2. Scratching tool shifting device; 3. Scratching tool; 4. Workbench; 5. Control device; 6. Tool handle; 7. Tool head; 8. Scratching tool base plate; 9. Scratching tool motor; 10. X-axis linear module; 11. Side panel; 12. X-axis linear guide; 13. X-axis screw; 14. X-axis slide; 15. X-axis motor; 20. Y-axis linear module; 21. Support seat; 22. Y-axis linear guide; 23. Y-axis screw; 24. Y-axis slide; 25. Y-axis motor; 30. Z-axis linear module; 31. Connecting plate; 32. Z-axis linear guide; 33. Z-axis screw; 34. Z-axis slide; 35. Z-axis motor. DETAILED DESCRIPTION

[0023] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0024] In the drawings, the same reference numerals all refer to the same components.

[0025] like Figure 1-4As shown, the present invention provides a marking machine for crushing glass blocks, comprising a machine platform 1, a marking blade shifting device 2 fixed above the machine platform 1, and a marking blade device 3 for marking the surface of the glass block. The marking blade shifting device 2 includes an X-axis linear module 10 fixed to both sides of the machine platform 1, a Y-axis linear module 20 fixed to the surface of the machine platform 1, and a Z-axis linear module 30 fixed to the X-axis linear module 10. The marking blade device 3 is fixed to the Z-axis linear module 30, and a loading platform 4 for fixing the glass block is also provided on the surface of the Y-axis linear module 20. When marking the surface of the glass block, the glass block is first fixed to the loading platform 4, and the control device 5 is activated to activate the marking blade shifting device 2. The marking blade shifting device 2 drives the marking blade device 3 to contact the surface of the glass block. Then, under the vertical downward force of the marking blade shifting device 2, the marking blade device 3 marks the surface of the glass block.

[0026] The usage of this utility model is as follows:

[0027] 1. Fixing the glass block: First, place the glass block between the two clamping blocks on the surface of the stage 4, start the control device 5, and fix the glass block on the surface of the stage 4 by adjusting the distance between the two clamping blocks on the stage 4;

[0028] 2. Tool setting: Start the control device 5. The knife-scratching shifting device 2 receives the instruction from the control device 5 and starts the X-axis linear module 10, the Y-axis linear module 20 and the Z-axis linear module 30 respectively. After adjustment, the knife-scratching device 3 is in contact with the surface of the glass block;

[0029] 3. Marking: The control device 5 issues a command to start the marking motor 9, so that the handle 6 drives the cutter head 7 to start rotating along the center; then the control device 5 issues a command to make the X-axis linear module 10 and the Y-axis linear module 20 move according to the set program, thereby driving the marking knife to move along the preset trajectory on the glass block, forming the required marking trajectory on the surface of the glass block.

[0030] From the above entire marking process, it can be seen that the marking machine of the present invention does not require manual operation during the entire marking process, the marking speed is fast, and the force is evenly applied throughout the marking process. The depth of the lines formed by the marking is uniform, thereby ensuring the accuracy of the marking trajectory and will not cause defects such as damage to the surface of the glass block.

[0031] For further information, see Figure 1-Figure 4 In this embodiment, the X-axis linear module 10 and the Y-axis linear module 20 are connected to form a gate-shaped structure. The X-axis linear module 10 is arranged in the horizontal direction, and the Y-axis linear module 20 is perpendicular to the X-axis linear module 10. The stage 4 is located at the center of the gate-shaped structure, and the stage 4 is fixed to the upper surface of the Y-axis slide 24 by a threaded connection.

[0032] For further information, see Figure 1-Figure 4 As an embodiment of the present invention, the X-axis linear module 10 includes two side plates 11 arranged on the side of the machine table 1, two X-axis linear guides 12 and an X-axis screw 13 fixed in the middle of the side plates 11, and the X-axis screw is located in the center of the two X-axis linear guides 12; the X-axis linear guide 12 is slidably connected to an X-axis slide 14, and two through holes are opened on the X-axis slide 14, which are adapted to the X-axis linear guide 12; an X-axis motor 15 for driving the X-axis linear module 10 is also provided at the end of the X-axis linear guide 12, and the X-axis screw 13 is connected to the X-axis motor The X-axis linear module 10 is connected to the X-axis linear guide 12 by a motor 15. Correspondingly, a threaded through hole is provided at the center of the X-axis slide 14, and the threaded through hole is adapted to the X-axis screw 13. The X-axis screw 13 passes through the threaded through hole and is connected to the X-axis slide 14 to form a screw transmission structure. In this way, when the X-axis linear module 10 needs to slide, the X-axis motor 15 is started, and the X-axis motor 15 drives the screw transmission structure. The X-axis screw 13 rotates and drives the X-axis slide 14 to slide along the X-axis linear guide 12. Driven by the X-axis motor 15, the Z-axis linear module 30 moves along the X-axis linear guide 12.

[0033] For further information, see Figure 1-Figure 4 As an embodiment of the Y-axis linear module of the present invention, the Y-axis linear module 20 includes four support seats 21 arranged opposite to each other above the machine table 1, two Y-direction linear guides 22 and a Y-direction screw 23 arranged on the surface of the support seat 21, and the Y-direction screw is located in the center of the two Y-direction linear guides 22; a Y-direction slide 24 is slidably connected to the Y-direction linear guide 22, and two through holes are opened on the Y-direction slide 24, which are adapted to the Y-direction linear guide 22; a Y-direction motor 25 for providing power to the Y-axis linear module 20 is also provided at one end of the Y-direction linear guide 22, Y The Y-axis motor 25 is connected to the Y-axis screw 23. Correspondingly, a threaded through hole is provided at the center of the Y-axis slide 24. The threaded through hole is adapted to the Y-axis screw 23, and the Y-axis screw 23 passes through the threaded through hole and is connected to the Y-axis slide 24 to form a screw transmission structure. In this way, when the Y-axis linear module 20 needs to slide, the Y-axis motor 25 is started, and the Y-axis motor 25 drives the screw transmission structure. The Y-axis screw 23 rotates and drives the X-axis slide 24 to slide along the Y-axis linear guide 22. Driven by the Y-axis motor 25, the worktable 4 moves along the Y-axis linear guide 22.

[0034] For further information, see Figure 1-Figure 4As an embodiment of the Z-axis linear module of the present invention, the Z-axis linear module 30 includes two parallel connecting plates 31 fixed on the X-axis slide 14, two Z-axis linear guides 32 and a Z-axis screw 33 arranged in the middle of the connecting plates 31, and the Z-axis screw is located in the center of the two Z-axis linear guides 32; the Z-axis linear guide 32 is slidably connected to the Z-axis slide 34, and two through holes are opened on the Z-axis slide 34, which are adapted to the Z-axis linear guide 32. A Z-axis motor 35 for driving the Z-axis linear module 30 is also provided at the end of the Z-axis linear guide 32. The machine 35 is connected to the Z-direction screw 33. Correspondingly, a threaded through hole is provided at the center position of the Z-direction slide 34. The threaded through hole is adapted to the Z-direction screw 33, and the Z-direction screw 33 passes through the threaded through hole and is connected to the Z-direction slide 34 to form a screw transmission structure. In this way, when the Z-axis linear module 30 needs to slide, the Z-direction motor 35 is started, and the Z-direction motor 35 drives the screw transmission structure. The Z-direction screw 33 rotates and drives the Z-direction slide 34 to slide along the Z-direction linear guide 32. Driven by the Z-direction motor 35, the Z-axis linear module 30 moves along the Z-direction linear guide 32.

[0035] Furthermore, the marking machine for breaking glass blocks also includes a control device 5, which is a single-chip microcomputer or a PLC. The control device 5 is electrically connected to the marking knife shifting device 2. In this way, when it is necessary to mark the glass block, by operating the control device 5, the movement of the marking knife shifting device 2, the marking device 3 and the stage 4 can be controlled to realize automatic marking on the surface of the glass block and mark out a refined pattern.

[0036] Furthermore, the cutting device 3 includes a tool handle 6, a tool head 7 fixed at one end of the tool handle 6, and a tool cutting base plate 8 fixed to the side of the Z-direction slide 34. A tool cutting motor 9 for driving the tool handle 6 is provided on the tool cutting base plate 8. In this embodiment, the top of the tool head 7 is fixed to the side of the tool handle 6 by a threaded connection, and the tool cutting motor 9 is fixed to the upper surface of the Z-direction slide 34 by a threaded connection. The output end of the tool cutting motor 9 is fixed to the tool handle 6 by a threaded connection for driving the rotation of the tool handle 6.

[0037] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A marking machine for breaking glass blocks, comprising a machine platform (1), a marking blade shifting device (2) fixed above the machine platform (1), and a marking blade device (3) for marking a line on the surface of the glass block, characterized in that: The cutting knife shifting device (2) includes an X-axis linear module (10) fixed on both sides of the machine (1), a Y-axis linear module (20) fixed above the machine (1), and a Z-axis linear module (30) fixed on the X-axis linear module (10). The cutting knife device (3) is fixed on the Z-axis linear module (30), and a loading platform (4) for fixing the glass block is also provided on the surface of the Y-axis linear module (20).

2. A marking machine for breaking glass blocks according to claim 1, characterized in that: The X-axis linear module (10) and the Y-axis linear module (20) are connected to form a gate-shaped gantry structure, and the loading platform (4) is located at the center of the gantry structure.

3. The marking machine for breaking glass blocks according to claim 1, characterized in that: The X-axis linear module (10) includes two side plates (11) arranged on the side of the machine (1), two X-direction linear guide rails (12) and an X-direction screw (13) fixed in the middle of the side plates (11), and the X-direction linear guide rails (12) are slidably connected to an X-direction slide (14); an X-direction motor (15) for driving the X-axis linear module (10) is also provided at the end of the X-direction linear guide rail (12), the X-direction screw (13) is fixedly connected to the X-direction motor (15), and the X-direction screw (13) passes through the middle of the X-direction slide (14).

4. The marking machine for breaking glass blocks according to claim 1, characterized in that: The Y-axis linear module (20) includes four support seats (21) arranged opposite to each other above the machine platform (1), two Y-axis linear guide rails (22) and a Y-axis screw (23) arranged on the surface of the support seat (21), a Y-axis slide (24) is slidably connected to the Y-axis linear guide rail (22), and a Y-axis motor (25) for providing power to the Y-axis linear module (20) is also provided at one end of the Y-axis linear guide rail (22), the Y-axis motor (25) is fixedly connected to the Y-axis screw (23), and the Y-axis screw (23) passes through the middle of the Y-axis slide (24).

5. The marking machine for breaking glass blocks according to claim 3, characterized in that: The Z-axis linear module (30) includes two parallel connecting plates (31) fixed on the X-axis slide (14), two Z-axis linear guides (32) and a Z-axis screw (33) arranged in the middle of the connecting plates (31), the Z-axis linear guide (32) is slidably connected to the Z-axis slide (34), and a Z-axis motor (35) for driving the Z-axis linear module (30) is also provided at the end of the Z-axis linear guide (32), the Z-axis motor (35) is fixedly connected to the Z-axis screw (33), and the Z-axis screw (33) passes through the middle of the Z-axis slide (34).

6. The marking machine for breaking glass blocks according to claim 1, characterized in that: The marking machine for breaking glass blocks further comprises a control device (5), which is a single chip microcomputer or a PLC, and is electrically connected to the marking blade shifting device (2).

7. The marking machine for breaking glass blocks according to claim 5, characterized in that: The cutting device (3) comprises a cutter handle (6), a cutter head (7) fixed to one end of the cutter handle (6), and a cutter base plate (8) fixed to the side of the Z-direction slide (34), and a cutter motor (9) for driving the cutter handle (6) is provided on the cutter base plate (8).

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