Laser drilling leveling device

Abstract

The utility model relates to a laser drilling leveling device which comprises a rack, linear modules, side plates, a first roller, a second roller and plate seats, the two linear modules are fixed to the left side and the right side of the rack respectively, the two plate seats are fixed to the front side and the rear side of the rack respectively, and sliding tables of the linear modules are fixedly connected with the side plates. Left and right ends of the first roller and the second roller rotate relative to the side plates. On one hand, the plate is not deformed in the machining process, meanwhile, the production efficiency is not influenced, on the other hand, the perforation completeness and the aperture size are ensured, and the rejection rate of the plate is reduced.

Description

Technical Field

[0001] The utility model relates to the field of plate leveling devices, in particular to a laser drilling leveling device. Background Art

[0002] In the existing laser drilling system, the screen feeder often encounters uneven hole diameters in the plate during operation. Research has found that this is due to insufficient leveling of the plate conveying, which leads to height differences in the perforated surface, resulting in the hole diameter being too small or too large, the hole being unable to penetrate the plate, and even causing damage to the cutting head. Utility Model Content

[0003] The utility model aims to solve the above problems and provides a laser drilling and leveling device and a tray to solve the above problems.

[0004] A laser drilling and leveling device comprises: a frame, a linear module, a side plate, a first roller, a second roller and a plate seat, wherein two linear modules are respectively fixed on the left and right sides of the frame, and two plate seats are respectively fixed on the front and back sides of the frame, the slide of the linear module is fixedly connected to the side plate, and the left and right ends of the first roller and the second roller rotate relative to the side plate respectively.

[0005] Preferably, a second roller and two first rollers form a roller group, the second roller of the same roller group is located above or below the gap between the two first rollers, and the two roller groups are arranged in a straight line along the front-to-back direction.

[0006] Preferably, it also includes a first mounting block and a second mounting block, the two ends of the first roller are respectively rotatably connected to the first mounting block, the first mounting block is fixedly connected to the side plate, the two ends of the second roller are respectively rotatably connected to the second mounting block, and the second mounting block slides up and down relative to the side plate and is fixed by a fixing mechanism.

[0007] Preferably, the fixing mechanism includes a fixing block, a connecting block, a first nut and a first bolt, the fixing block is fixedly connected to the side plate, the fixing block is formed with a slide groove, the second mounting block is located in the slide groove and is slidably connected to the slide groove, the second mounting block is fixedly connected to the connecting block, the connecting block is formed with a convex groove, the first nut is located in the convex groove, the fixing block is formed with a first through hole, and the first bolt passes through the first through hole and is threadedly connected to the first nut.

[0008] Preferably, the side plate is formed with an elongated hole, and the second roller passes through the elongated hole to be rotatably connected to the second mounting block.

[0009] Preferably, it also includes a pressing plate, a plate seat groove is formed above the plate seat, the pressing plate is located above the plate seat groove, and the pressing plate is fixed to the plate seat by screws.

[0010] Preferably, a bearing is installed in the first mounting block, and the first roller is rotatably connected to the first mounting block via the bearing; and a bearing is installed in the second mounting block, and the second roller is rotatably connected to the second mounting block via the bearing.

[0011] The utility model has the following advantages: on the one hand, it ensures that the plate does not deform during the processing, and does not affect the production efficiency; on the other hand, it ensures the integrity of the perforation and the size of the hole diameter, and reduces the scrap rate of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only one embodiment of the utility model. For ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0013] Figure 1 : A schematic diagram of the top view of the structure of the utility model;

[0014] Figure 2 : Figure 1 Schematic diagram of the cross-sectional structure at AA in the middle;

[0015] Figure 3 : A schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 4 : Figure 3 Schematic diagram of the local enlarged structure at point B in the middle. DETAILED DESCRIPTION

[0017] The utility model is further described below with reference to the accompanying drawings and examples:

[0018] 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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.

[0021] like Figures 1 to 4 As shown, this embodiment provides a laser drilling and leveling device, including: a frame 1, a linear module 2, a side plate 3, a first roller 4, a second roller 5 and a plate seat 6, the two linear modules 2 are respectively fixed on the left and right sides of the frame 1, the two plate seats 6 are respectively fixed on the front and back sides of the frame 1, the slide 21 of the linear module 2 is fixedly connected to the side plate 3, and the left and right ends of the first roller 4 and the second roller 5 rotate relative to the side plate 3 respectively.

[0022] Preferably, one second roller 5 and two first rollers 4 form a roller group, the second roller 5 of the same roller group is located above or below the gap between the two first rollers 4, and the two roller groups are arranged in a straight line along the front-to-back direction.

[0023] Preferably, it also includes a first mounting block 41 and a second mounting block 51, the two ends of the first roller 4 are rotatably connected to the first mounting block 41 respectively, the first mounting block 41 is fixedly connected to the side plate 3, the two ends of the second roller 5 are rotatably connected to the second mounting block 51 respectively, and the second mounting block 51 slides in the up and down directions relative to the side plate 3 and is fixed by a fixing mechanism.

[0024] Preferably, the fixing mechanism includes a fixing block 31, a connecting block 52, a first nut 53 and a first bolt (not shown in the figure), the fixing block 31 is fixedly connected to the side plate 3, the fixing block 31 is formed with a slide groove 311, the second mounting block 51 is located in the slide groove 311 and is slidably connected to the slide groove 311, the second mounting block 51 is fixedly connected to the connecting block 52, the connecting block 52 is formed with a convex groove 521, the first nut 53 is located in the convex groove 521, the fixing block 31 is formed with a first through hole 312, and the first bolt passes through the first through hole 312 and is threadedly connected to the first nut 53.

[0025] Preferably, the side plate 3 is formed with an elongated hole 32 , and the second roller 5 passes through the elongated hole 32 and is rotatably connected to the second mounting block 51 . The second roller 5 is restricted by the elongated hole 32 and can only slide up and down in the elongated hole 32 .

[0026] Preferably, it further includes a pressing plate 61 , a plate seat groove 62 is formed above the plate seat 6 , the pressing plate 61 is located above the plate seat groove 62 , and the pressing plate 61 is fixed to the plate seat 6 by screws.

[0027] Preferably, a bearing is installed in the first mounting block 41, and the first roller 4 is rotatably connected to the first mounting block 41 via the bearing; a bearing is installed in the second mounting block 51, and the second roller 5 is rotatably connected to the second mounting block 51 via the bearing.

[0028] During operation, the front and rear ends of the sheet 9 are respectively placed in the sheet seat grooves 62 of the two sheet seats 6. One of the pressing plates 61 is pressed and fixed to one end of the sheet 9, and the other end of the sheet 9 is located in the pressing plate 61 and the groove 62. The pressing plate 61 at the non-fixed end only limits the displacement of the sheet 9 in the up and down directions to adapt to the length change of the sheet 9 after flattening.

[0029] The second mounting block 51 is slid up and down in the long hole 32, so that the first roller 4 and the second roller 5 are respectively in contact with the lower side and the upper side of the plate 9. Then the first bolt is turned and threadedly connected with the first nut 53, so as to limit the second roller 5. It should be noted that the connecting block 52 can be adjusted in the up and down direction.

[0030] The linear modules 2 on the left and right sides drive the two slides 21 to move synchronously, thereby driving the first roller 4 and the second roller 5 to move from the sheet seat 6 at the non-fixed end to the sheet seat 6 of the fixed sheet 9. During the movement of the two roller groups, the laser head 8 is located between the two roller groups and moves synchronously with the roller groups. The laser head 8 emits a laser to punch holes in the sheet 9. The two roller groups flatten the sheet 9 to prevent the laser from irradiating the uneven surface of the sheet 9, resulting in the processed holes not meeting the requirements.

[0031] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A laser drilling and leveling device, characterized in that: include: A frame (1), a linear module (2), a side plate (3), a first roller (4), a second roller (5) and a plate seat (6); the two linear modules (2) are respectively fixed on the left and right sides of the frame (1); the two plate seats (6) are respectively fixed on the front and rear sides of the frame (1); the slide table (21) of the linear module (2) is fixedly connected to the side plate (3); the left and right ends of the first roller (4) and the second roller (5) are respectively rotated relative to the side plate (3).

2. A laser drilling and leveling device according to claim 1, characterized in that: A second roller (5) and two first rollers (4) form a roller group, the second roller (5) of the same roller group is located above or below the gap between the two first rollers (4), and the two roller groups are arranged in a straight line along the front-to-back direction.

3. The laser drilling and leveling device according to claim 1, characterized in that: It also comprises a first mounting block (41) and a second mounting block (51), wherein two ends of the first roller (4) are respectively rotatably connected to the first mounting block (41), the first mounting block (41) is fixedly connected to the side plate (3), and two ends of the second roller (5) are respectively rotatably connected to the second mounting block (51), and the second mounting block (51) slides in the up-and-down direction relative to the side plate (3) and is fixed by a fixing mechanism.

4. A laser drilling and leveling device according to claim 3, characterized in that: The fixing mechanism comprises a fixing block (31), a connecting block (52), a first nut (53) and a first bolt. The fixing block (31) is fixedly connected to the side plate (3). The fixing block (31) is formed with a sliding groove (311). The second mounting block (51) is located in the sliding groove (311) and is slidably connected to the sliding groove (311). The second mounting block (51) is fixedly connected to the connecting block (52). The connecting block (52) is formed with a convex groove (521). The first nut (53) is located in the convex groove (521). The fixing block (31) is formed with a first through hole (312). The first bolt passes through the first through hole (312) and is threadedly connected to the first nut (53).

5. The laser drilling and leveling device according to claim 4, characterized in that: The side plate (3) is formed with an elongated hole (32), and the second roller (5) passes through the elongated hole (32) and is rotatably connected to the second mounting block (51).

6. The laser drilling and leveling device according to claim 1, characterized in that: It also includes a pressing plate (61), a plate seat groove (62) is formed above the plate seat (6), the pressing plate (61) is located above the plate seat groove (62), and the pressing plate (61) is fixed to the plate seat (6) by screws.

7. The laser drilling and leveling device according to claim 3, characterized in that: A bearing is installed in the first mounting block (41), and the first roller (4) is rotatably connected to the first mounting block (41) via the bearing; a bearing is installed in the second mounting block (51), and the second roller (5) is rotatably connected to the second mounting block (51) via the bearing.

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