Device for processing plate through laser

Abstract

The utility model discloses a device for processing plates by laser. A basic positioning and processing structure is constructed by arranging a transmission assembly, a laser head, a positioning plate and the like; specifically, a cross-shaped sliding rail is arranged on the positioning plate, and two groups of clamping blocks which are perpendicular to each other are connected in the cross-shaped sliding rail in a sliding manner, so that plates with different specifications and wall thicknesses can be fixed and limited in different directions and are processed by laser, and the situation that the specifications and directions of the processed plates are limited is effectively improved.

Description

Technical Field

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

[0002] Laser processing of plates makes it easier to control the cutting speed and accuracy, which can greatly improve work efficiency. In addition, since the process of laser processing plates is relatively simple, it does not require high-energy-consuming milling machines or cutting machines, which greatly reduces the cost of use. Therefore, laser processing plate devices are widely used in plate processing plants. The utility model patent with publication number CN212191736U discloses an automated plate laser processing device, which constructs a basic clamping and processing structure by setting a support plate, a push rod motor, an upper fixed plate, a lower clamping end, a third motor and a laser gun; specifically, the upper clamping end and the lower clamping end are used to position the plate, and the third motor is used to drive the threaded rod. With the cooperation of the guide rod, the height of the laser gun can be adjusted to achieve cutting at different heights.

[0003] However, when the above-mentioned automated sheet metal laser processing device is used, it can only rely on the upper clamping end and the lower clamping end to clamp the sheet metal in the height direction, and cannot clamp the sheet metal in different directions to adapt to the processing of sheets with different wall thicknesses, that is, the specifications and directions of the processed sheets are relatively limited. Utility Model Content

[0004] The purpose of the utility model is to overcome the above technical deficiencies and to provide a device for laser processing a plate, so as to solve the technical problem in the prior art that the specifications and directions of the processed plate are relatively limited.

[0005] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0006] The utility model provides a device for laser processing a plate, comprising a base, a positioning plate, a support frame, a transmission assembly, a laser head and a driving member; the positioning plate is arranged on the base, a cross slide rail is provided on the positioning plate, and two groups of mutually perpendicular clamping blocks are slidably connected in the cross slide rail; the support frame is installed on the base; the transmission assembly is installed on the support frame; the laser head is installed on the transmission assembly and can reciprocate horizontally and vertically along the transmission assembly; the driving member is transmission-connected to the transmission assembly.

[0007] In some embodiments, U-shaped grooves are provided on opposite sides of the clamping blocks in the same group, and fastening bolts are provided through the other side of the clamping blocks.

[0008] In some embodiments, the widths of the U-shaped grooves of different groups of the clamping blocks are different.

[0009] In some embodiments, a rubber layer is detachably connected to the U-shaped groove.

[0010] In some embodiments, the rubber layer is adhered to two opposite side walls in the U-shaped groove.

[0011] In some embodiments, the positioning plate is fixedly connected to the top of the base.

[0012] In some embodiments, the transmission assembly includes a transverse guide rail and two longitudinal guide rails, the two ends of the transverse guide rail are respectively slidably connected to the two longitudinal guide rails, the two ends of the two longitudinal guide rails are respectively connected to the support frame and the base, and the driving member is installed on the base and fixedly connected to one end of the longitudinal guide rail.

[0013] In some embodiments, the longitudinal guide rail includes a first screw rod and a fixed block, the fixed block is fixedly mounted on the support frame, and the fixed block is rotatably connected to the first screw rod.

[0014] In some embodiments, the transverse guide rail includes a second screw rod and a connecting plate, the two ends of the second screw rod are respectively fixedly connected to the adjacent longitudinal guide rails, the connecting plate is slidably connected to the second screw rod, and the connecting plate is detachably connected to the laser head.

[0015] In some embodiments, the laser head is hinged to the connecting plate.

[0016] Compared with the prior art, the utility model provides a device for laser processing of plates, which constructs a basic positioning and processing structure by setting up a transmission component, a laser head and a positioning plate; specifically, a cross slide rail is provided on the positioning plate, and two groups of mutually perpendicular clamps are slidably connected in the cross slide rail, which allows plates of different specifications and wall thicknesses to be fixed and limited in different directions, so as to be processed by laser, which effectively improves the situation in which the specifications and directions of the processed plates are relatively limited during the laser processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an isometric diagram of a device for laser processing a plate provided by an embodiment of the utility model (partial fastening bolts are shown);

[0018] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle positioning plate (showing some fastening bolts);

[0019] Figure 3 yes Figure 2 A magnified schematic diagram of center A.

[0020] Description of reference numerals:

[0021] 100, base; 200, positioning plate; 210, cross slide; 220, clamping block; 221, U-shaped groove; 222, rubber layer; 230, fastening bolt; 300, support frame; 400, transmission assembly; 410, transverse guide rail; 411, second screw rod; 412, connecting plate; 420, longitudinal guide rail; 421, first screw rod; 422, fixing block; 500, laser head; 600, driving part. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] In order to solve the technical problem that the specifications and directions of processed plates are relatively limited, the utility model provides a device for laser processing plates, which can effectively improve the problem that the specifications and directions of processed plates are relatively limited.

[0024] It should be noted that the device for laser processing a plate described in the utility model is used for but not limited to plate positioning and processing, etc. For the convenience of explanation, in the utility model, only an device for laser processing a plate is used in plate positioning and processing equipment as an example for explanation. The principle of using a device for laser processing a plate in other types of equipment is essentially the same as the principle used in plate positioning and processing equipment, and will not be elaborated here.

[0025] See also Figure 1 - Figure 3 ,in Figure 1 This is a structural schematic diagram of a device for laser processing a plate in one embodiment of the utility model, a device for laser processing a plate, comprising a base 100, a positioning plate 200, a support frame 300, a transmission assembly 400, a laser head 500 and a driving member 600; the positioning plate 200 is arranged on the base 100, and a cross slide 210 is provided on the positioning plate 200, and two groups of mutually perpendicular clamps 220 are slidably connected in the cross slide 210; the support frame 300 is installed on the base 100; the transmission assembly 400 is installed on the support frame 300; the laser head 500 is installed on the transmission assembly 400 and can reciprocate horizontally and vertically along the transmission assembly 400; the driving member 600 is transmission-connected to the transmission assembly 400.

[0026] In this embodiment, a basic positioning and processing structure is constructed by setting a base 100, a positioning plate 200, a support frame 300, a transmission assembly 400, a laser head 500 and a driving member 600; further, a cross slide 210 is provided on the positioning plate 200, and two groups of mutually perpendicular clamps 220 are slidably connected in the cross slide 210, so that plates of different specifications and wall thicknesses can be fixed in different directions through different groups of clamps 220, and then processed by the laser head 500. Since the clamps 220 can slide along the cross slide 210, the problem of limited specifications and directions of the plates will be effectively improved, and the clamping will be more stable.

[0027] In one embodiment, see Figure 2 A U-shaped groove 221 is provided on one opposite side of the clamping block 220 of the same group, and a fastening bolt 230 is penetrated through the other side of the clamping block 220 .

[0028] In this embodiment, a fastening bolt 230 is provided through the other side of the clamping block 220 , and the fastening bolt 230 is used to limit the plate located in the clamping block 220 .

[0029] In one embodiment, see Figure 2 The widths of the U-shaped grooves 221 of different groups of clamping blocks 220 are different.

[0030] In this embodiment, the width of the U-shaped grooves 221 of different groups of clamping blocks 220 is different, so that plates with different wall thicknesses can be clamped. It should be pointed out that the clamping blocks 220 can be set in multiple groups of specifications to further enhance versatility.

[0031] In one embodiment, see Figure 3 A rubber layer 222 is detachably connected to the U-shaped groove 221 .

[0032] In this embodiment, the rubber layer 222 helps to protect the plate from excessive pressure, which may cause damage to the appearance.

[0033] In one embodiment, see Figure 3 The rubber layer 222 is adhered to the two opposite side walls in the U-shaped groove 221 .

[0034] In one embodiment, see Figure 3 , the positioning plate 200 is fixedly connected to the top of the base 100 .

[0035] In one embodiment, see Figure 1The transmission assembly 400 includes a transverse guide rail 410 and two longitudinal guide rails 420. The two ends of the transverse guide rail 410 are respectively slidably connected to the two longitudinal guide rails 420. The two ends of the two longitudinal guide rails 420 are respectively connected to the support frame 300 and the base 100. The driving member 600 is installed on the base 100 and fixedly connected to one end of the longitudinal guide rail 420.

[0036] In this embodiment, a transverse guide rail 410 and two longitudinal guide rails 420 are used to adjust the vertical and horizontal positions of the laser head 500. The driving member 600 can make the vertical movement of the laser head 500 more precise, thereby improving the processing accuracy. It should be pointed out that the transverse guide rail 410 can also be equipped with another driving member 600 to achieve the above function.

[0037] In one embodiment, see Figure 1 The longitudinal guide rail 420 includes a first screw rod 421 and a fixing block 422 . The fixing block 422 is fixedly mounted on the support frame 300 , and the fixing block 422 is rotatably connected to the first screw rod 421 .

[0038] In one embodiment, see Figure 1 The transverse guide rail 410 includes a second screw rod 411 and a connecting plate 412. The two ends of the second screw rod 411 are respectively fixedly connected to the adjacent longitudinal guide rail 420. The connecting plate 412 is slidably connected to the second screw rod 411, and the connecting plate 412 is detachably connected to the laser head 500.

[0039] In this embodiment, the connecting plate 412 is detachably connected to the laser head 500, so as to facilitate replacement and maintenance of the laser head 500.

[0040] In one embodiment, see Figure 1 The laser head 500 is hinged to the connecting plate 412 .

[0041] In this embodiment, the laser head 500 and the connecting plate 412 are hinged to facilitate adjustment of the direction of the laser head 500, especially for processing of processing points with inclined angles, which can achieve better processing effects.

[0042] In order to better understand the present invention, the following Figures 1 to 3 The technical solution of the utility model is described in detail:

[0043] First, different groups of clamps 220 are used for plates of different specifications according to the actual processing positions, and the corresponding fastening bolts 230 are used to clamp and position the plates at two places; then, the laser head 500 is adjusted and moved by the driving member 600, the transverse guide rail 410 and the longitudinal guide rail 420; finally, the fastening bolts 230 are removed and the processed plates are taken out. Since at least two groups of clamps 220 are arranged along different directions and can be slidably connected along the cross slide rail 210, the situation in which the specifications and directions of the plates to be processed are relatively limited during the laser processing process can be effectively improved. It should be emphasized that when processing special-shaped plates or special-shaped processing points of plates, another cross slide rail 210 can also be set at different positions of the positioning plate 200, so as to enhance the versatility of the plate processing device, and can also effectively improve the situation in which the specifications and directions of the plates to be processed are relatively limited during the laser processing process.

[0044] The above specific implementation methods of the utility model do not constitute a limitation on the protection scope of the utility model. Any other corresponding changes and modifications made according to the technical concept of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A device for laser processing a plate, characterized in that: include: Base; A positioning plate, the positioning plate is arranged on the base, a cross slide rail is provided on the positioning plate, and two sets of mutually perpendicular clamping blocks are slidably connected in the cross slide rail; A support frame, the support frame is installed on the base; A transmission assembly, wherein the transmission assembly is mounted on the support frame; A laser head, which is mounted on the transmission assembly and can reciprocate horizontally and vertically along the transmission assembly; as well as A driving member is in transmission connection with the transmission assembly.

2. The device for laser processing a plate according to claim 1, characterized in that: The opposite sides of the clamping blocks in the same group are each provided with a U-shaped groove, and the other side of the clamping block is penetrated with a fastening bolt.

3. The device for laser processing a plate according to claim 2, characterized in that: The widths of the U-shaped grooves of different groups of the clamping blocks are different.

4. The device for laser processing a plate according to claim 3, characterized in that: A rubber layer is detachably connected in the U-shaped groove.

5. The device for laser processing a plate according to claim 4, characterized in that: The rubber layer is adhered to two opposite side walls in the U-shaped groove.

6. The device for laser processing a plate according to claim 1, characterized in that: The positioning plate is fixedly connected to the top end of the base.

7. The device for laser processing a plate according to claim 1, characterized in that: The transmission assembly includes a transverse guide rail and two longitudinal guide rails, the two ends of the transverse guide rail are respectively slidably connected to the two longitudinal guide rails, the two ends of the two longitudinal guide rails are respectively connected to the support frame and the base, and the driving member is installed on the base and fixedly connected to one end of the longitudinal guide rail.

8. The device for laser processing a plate according to claim 7, characterized in that: The longitudinal guide rail includes a first screw rod and a fixed block. The fixed block is fixedly mounted on the support frame, and the fixed block is rotatably connected to the first screw rod.

9. The device for laser processing a plate according to claim 7, characterized in that: The transverse guide rail includes a second screw rod and a connecting plate. The two ends of the second screw rod are respectively fixedly connected to the adjacent longitudinal guide rails. The connecting plate is slidably connected to the second screw rod. The connecting plate is detachably connected to the laser head.

10. The device for laser processing a plate according to claim 9, characterized in that: The laser head is hinged to the connecting plate.

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