Engraving plate fixing device for laser engraving

Abstract

The utility model discloses an engraving plate fixing device for laser engraving, which relates to the technical field of laser engraving, is suitable for fixing laser engraving plates and comprises a fixing component. The adjusting unit is arranged on the outer surface of the fixing assembly and used for adjusting the position; and the fixing unit is arranged on the outer surface of the adjusting unit and used for clamping. The height of the fixing unit can be conveniently adjusted through mutual matching of the supporting frame, the hydraulic cylinder, the lifting block, the first pneumatic air cylinder and the mounting support, so that the carving plate is conveniently driven to ascend and descend when the carving plate is fixed by the fixing unit, the flexibility of the fixing device is improved, and the working efficiency is improved. Through mutual cooperation of a forward and reverse motor, a U-shaped fixing plate, a second pneumatic air cylinder, a lifting plate, a buffer spring column, a clamping plate and an anti-skid pad, a plate can be conveniently clamped, meanwhile, the plate can be driven to turn over according to needs, then the back face of the plate can be conveniently engraved, and therefore the practicability of the fixing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser engraving, in particular to a plate fixing device for laser engraving. Background Art

[0002] Laser engraving is based on CNC technology and uses laser as the processing medium. The physical transformation of the processing material into instantaneous melting and vaporization under the irradiation of laser engraving can enable laser engraving to achieve the processing purpose.

[0003] In the prior art, a patent document with publication number CN216758642U proposes a plate stabilizing device for relief laser engraving, comprising an engraving table, fixed blocks are fixedly installed on the left and right sides of the engraving table, a support column is fixedly installed on the top of the fixed block, a mounting plate is fixedly installed on the side of the support column away from the fixed block, a laser engraving body is fixedly installed on the inner wall of the mounting plate, and a fixing component is provided on the inner wall of the engraving table, the fixing component includes a protrusion, and a slider is movably connected to the outer wall of the protrusion. The plate stabilizing device for relief laser engraving places the plate just below the laser engraving body, then moves the slider on the outer wall of the protrusion so that it clamps the plate against the pressing block, and then fixes the plate with a hand-tightening bolt. The device not only ensures its stability, but also avoids the situation where displacement deviation due to equipment vibration affects the processing efficiency and yield rate of the engraved plate.

[0004] In order to solve the problem that the plate on the engraving table is prone to displacement deviation and low stability during the engraving process, the existing technology adopts a method of placing the plate directly under the laser engraving body and then moving the slider on the outer wall of the protrusion to allow the pressing block to clamp the plate. However, the device is not conducive to flipping the plate during use. When flipping the plate, it needs to be flipped manually, which reduces the practicality of the plate fixing device. Utility Model Content

[0005] The purpose of the utility model is to provide a plate fixing device for laser engraving to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A plate fixing device for laser engraving is suitable for fixing laser engraving plates, comprising a fixing component; an adjusting unit arranged on the outer surface of the fixing component for adjusting the position; and a fixing unit arranged on the outer surface of the adjusting unit for clamping, wherein the adjusting unit comprises a lifting component arranged on the outer surface of the fixing component and a driving component arranged on the outer surface of the lifting component, and the fixing unit comprises a flipping component arranged on the outer surface of the adjusting unit and a clamping component arranged on the outer surface of the flipping component.

[0008] A further improvement of the technical solution of the utility model is that: the fixing assembly includes a fixing plate, a supporting column and a placing table, and the upper surface of the fixing plate is fixedly connected to the bottom surface of the supporting column.

[0009] A further improvement of the technical solution of the utility model is that: the upper surface of the support column is fixedly connected to the bottom surface of the placement table, and a through groove is provided on the upper surface of the placement table.

[0010] By adopting the above technical solution, the fixing plate, the supporting column and the placing table cooperate with each other, so as to facilitate the installation of the adjustment unit and the support of the plate.

[0011] A further improvement of the technical solution of the utility model is that the lifting assembly includes a support frame, one side of the support frame is detachably connected to the outer surface of the placement table, the upper surface of the support frame is detachably connected to a hydraulic cylinder, and the telescopic end of the hydraulic cylinder is detachably connected to a lifting block.

[0012] By adopting the above technical solution, the height of the lifting block can be conveniently adjusted by the cooperation of the support frame, the hydraulic cylinder and the lifting block.

[0013] A further improvement of the technical solution of the utility model is that the driving assembly includes a pneumatic cylinder 1, one side of the pneumatic cylinder 1 is detachably connected to one side of the lifting block, and the driving end of the pneumatic cylinder 1 is detachably connected to a mounting bracket.

[0014] By adopting the above technical solution, the position of the fixing unit in the horizontal direction can be conveniently adjusted by the cooperation between the pneumatic cylinder 1 and the mounting bracket.

[0015] A further improvement of the technical solution of the utility model is that the flipping assembly includes a forward and reverse motor, one side of the forward and reverse motor is detachably connected to the inner wall of the mounting bracket, the driving end of the forward and reverse motor is detachably connected to a U-shaped fixing plate, and the inner wall of the U-shaped fixing plate is fixedly connected to an anti-slip pad.

[0016] By adopting the above technical solution, the angle of the plate can be conveniently adjusted by using the cooperation between the forward and reverse motors and the U-shaped fixing plate.

[0017] A further improvement of the technical solution of the utility model is that the clamping assembly includes a pneumatic cylinder 2, the bottom surface of the pneumatic cylinder 2 is detachably connected to the outer surface of the U-shaped fixed plate, the driving end of the pneumatic cylinder 2 is detachably connected to a lifting plate, the bottom surface of the lifting plate is fixedly connected to a buffer spring column, and the bottom surface of the buffer spring column is fixedly connected to the clamping plate.

[0018] By adopting the above technical solution, the cooperation between the pneumatic cylinder 2, the lifting plate, the buffer spring column and the clamping plate can conveniently clamp and fix the plate.

[0019] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0020] The utility model provides a plate fixing device for laser engraving, which can conveniently adjust the height of the fixing unit by using a support frame, a hydraulic cylinder, a lifting block, a pneumatic cylinder and a mounting bracket to facilitate the lifting of the plate when the fixing unit fixes the plate, thereby increasing the flexibility of the fixing device.

[0021] The utility model provides a plate fixing device for laser engraving, which adopts the cooperation of forward and reverse motors, a U-shaped fixing plate, two pneumatic cylinders, a lifting plate, a buffer spring column, a clamping plate and an anti-skid pad to conveniently clamp the plate, and can also drive the plate to flip according to needs, so as to facilitate engraving on the back of the plate, thereby increasing the practicality of the fixing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 It is a schematic diagram of the structure side of the utility model;

[0024] Figure 3 It is a schematic diagram of the bottom structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the regulating unit of the utility model;

[0026] Figure 5 It is a schematic diagram of the local structure of the fixing unit of the utility model.

[0027] In the figure: 1. fixing assembly; 11. fixing plate; 12. supporting column; 13. placing table; 2. adjusting unit; 21. supporting frame; 22. hydraulic cylinder; 23. lifting block; 24. pneumatic cylinder 1; 25. mounting bracket; 3. fixing unit; 31. forward and reverse motor; 32. U-shaped fixing plate; 33. pneumatic cylinder 2; 34. lifting plate; 35. buffer spring column; 36. clamping plate; 37. anti-slip pad. DETAILED DESCRIPTION

[0028] The present invention is further described in detail below in conjunction with the embodiments: Example

[0029] like Figure 1-5 As shown, the utility model provides a plate fixing device for laser engraving, comprising a fixing component 1; an adjusting unit 2 for adjusting position arranged on the outer surface of the fixing component 1; and a fixing unit 3 for clamping arranged on the outer surface of the adjusting unit 2, wherein the adjusting unit 2 comprises a lifting component arranged on the outer surface of the fixing component 1 and a driving component arranged on the outer surface of the lifting component, the fixing unit 3 comprises a flipping component arranged on the outer surface of the adjusting unit 2 and a clamping component arranged on the outer surface of the flipping component, the fixing component 1 comprises a fixing plate 11, a supporting column 12 and a placing table 13, the upper surface of the fixing plate 11 is fixedly connected to the bottom surface of the supporting column 12, the upper surface of the supporting column 12 is fixedly connected to the bottom surface of the placing table 13, the upper surface of the placing table 13 is provided with a through groove, the lifting component comprises a supporting frame 21, one side of the supporting frame 21 is connected to the placing The outer surface of the platform 13 is detachably connected, the upper surface of the support frame 21 is detachably connected with a hydraulic cylinder 22, the telescopic end of the hydraulic cylinder 22 is detachably connected with a lifting block 23, and the driving component includes a pneumatic cylinder 24, one side of the pneumatic cylinder 24 is detachably connected to one side of the lifting block 23, and the driving end of the pneumatic cylinder 24 is detachably connected with a mounting bracket 25. When using the stereotyped fixing device, if it is necessary to adjust the height of the fixing unit 3, by starting the hydraulic cylinder 22, the lifting block 23 is driven to rise and fall by the telescopic end of the hydraulic cylinder 22, thereby adjusting the height of the fixing unit 3, and by starting the pneumatic cylinder 24, the telescopic end of the pneumatic cylinder 24 drives the mounting bracket 25 in the horizontal direction, thereby facilitating the driving of the fixing units 3 to approach each other, so that the fixing units 3 can be adjusted according to the size of the plate. Example

[0030] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the flip assembly includes a forward and reverse motor 31, one side of the forward and reverse motor 31 is detachably connected to the inner wall of the mounting bracket 25, the driving end of the forward and reverse motor 31 is detachably connected to a U-shaped fixing plate 32, the inner wall of the U-shaped fixing plate 32 is fixedly connected to an anti-slip pad 37, the clamping assembly includes a pneumatic cylinder 23, the bottom surface of the pneumatic cylinder 23 is detachably connected to the outer surface of the U-shaped fixing plate 32, the driving end of the pneumatic cylinder 23 is detachably connected to a lifting plate 34, the bottom surface of the lifting plate 34 is fixedly connected to a buffer spring column 35, the bottom surface of the buffer spring column 35 is fixedly connected to a clamping plate 36, and when using the engraving When the plate is fixed, the engraved plate is placed on the upper surface of the placement table 13, and then the position of the fixing unit 3 is adjusted by the adjustment unit 2, so that the U-shaped fixing plate 32 is clamped on the side of the plate, and then the pneumatic cylinder 33 is started, and the driving end of the pneumatic cylinder 33 drives the lifting plate 34 to descend, thereby driving the buffer spring column 35 and the clamping plate 36 to descend, so that the buffer spring column 35 cooperates with the U-shaped fixing plate 32 to clamp and fix the plate. If the plate needs to be flipped, the fixing unit 3 is lifted by the adjustment unit 2, and then the forward and reverse motor 31 is started, and the driving end of the forward and reverse motor 31 drives the U-shaped fixing plate 32 to rotate, thereby driving the plate to flip, and then adjusting the angle of the plate.

[0031] The working principle of the plate fixing device for laser engraving is described in detail below.

[0032] like Figure 1-5 As shown, when using the stereotyped plate fixing device, the stereotyped plate is placed on the upper surface of the placing table 13, and then the position of the fixing unit 3 is adjusted by using the adjusting unit 2, and the pneumatic cylinder 1 24 is started, and the telescopic end of the pneumatic cylinder 1 24 drives the mounting bracket 25 in the horizontal direction, so as to facilitate driving the fixing units 3 to approach each other, so that the U-shaped fixing plate 32 is clamped on the side of the plate, and then the pneumatic cylinder 2 33 is started, and the driving end of the pneumatic cylinder 2 33 drives the lifting plate 34 to descend, thereby driving the buffer spring column 35 and the clamping plate 36 to descend, so as to The buffer spring column 35 cooperates with the U-shaped fixing plate 32 to clamp and fix the plate. If the plate needs to be flipped, the fixing unit 3 is lifted through the adjusting unit 2, and the hydraulic cylinder 22 is started, and the telescopic end of the hydraulic cylinder 22 drives the lifting block 23 to rise and fall, thereby adjusting the height of the fixing unit 3, and then the forward and reverse motor 31 is started, and the driving end of the forward and reverse motor 31 drives the U-shaped fixing plate 32 to rotate, thereby driving the plate to flip, and then adjusting the angle of the plate. After the adjustment is completed, the plate is placed on the upper surface of the placing table 13 through the adjusting unit 2, and the plate is further engraved.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A plate fixing device for laser engraving, suitable for fixing a laser engraved plate, comprising a fixing component (1); An adjustment unit (2) for adjusting the position and arranged on the outer surface of the fixing component (1); and a fixing unit (3) arranged on the outer surface of the adjusting unit (2) for clamping, characterized in that: The adjusting unit (2) comprises a lifting component arranged on the outer surface of the fixing component (1) and a driving component arranged on the outer surface of the lifting component, and the fixing unit (3) comprises a turning component arranged on the outer surface of the adjusting unit (2) and a clamping component arranged on the outer surface of the turning component.

2. The laser engraving plate fixing device according to claim 1, characterized in that: The fixing assembly (1) comprises a fixing plate (11), a supporting column (12) and a placement table (13); the upper surface of the fixing plate (11) is fixedly connected to the bottom surface of the supporting column (12).

3. The laser engraving plate fixing device according to claim 2, characterized in that: The upper surface of the support column (12) is fixedly connected to the bottom surface of the placement platform (13), and a through groove is provided on the upper surface of the placement platform (13).

4. The laser engraving plate fixing device according to claim 1, characterized in that: The lifting assembly comprises a support frame (21), one side of the support frame (21) is detachably connected to the outer surface of the placement table (13), the upper surface of the support frame (21) is detachably connected to a hydraulic cylinder (22), and the telescopic end of the hydraulic cylinder (22) is detachably connected to a lifting block (23).

5. The laser engraving plate fixing device according to claim 4, characterized in that: The driving assembly comprises a pneumatic cylinder 1 (24), one side of the pneumatic cylinder 1 (24) being detachably connected to one side of the lifting block (23), and the driving end of the pneumatic cylinder 1 (24) being detachably connected to a mounting bracket (25).

6. The laser engraving plate fixing device according to claim 1, characterized in that: The flip assembly comprises a forward and reverse motor (31), one side of the forward and reverse motor (31) is detachably connected to the inner wall of the mounting bracket (25), a driving end of the forward and reverse motor (31) is detachably connected to a U-shaped fixing plate (32), and an anti-slip pad (37) is fixedly connected to the inner wall of the U-shaped fixing plate (32).

7. The laser engraving plate fixing device according to claim 1, characterized in that: The clamping assembly comprises a second pneumatic cylinder (33), the bottom surface of the second pneumatic cylinder (33) being detachably connected to the outer surface of the U-shaped fixing plate (32), the driving end of the second pneumatic cylinder (33) being detachably connected to a lifting plate (34), the bottom surface of the lifting plate (34) being fixedly connected to a buffer spring column (35), and the bottom surface of the buffer spring column (35) being fixedly connected to a clamping plate (36).

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