Feeding mechanism of laser cutting machine

Abstract

The utility model provides a laser cutting processing machine feeding mechanism which comprises a laser cutting machine frame, one side of the laser cutting machine frame is fixedly connected with a laser cutting shell, the laser cutting machine frame is connected with a feeding assembly, the feeding assembly is connected with a conveying belt, the outer side of the laser cutting shell is fixedly connected with two extending installation frames, and the two extending installation frames are connected with a conveying belt. Feeding supporting frames are fixedly connected to the ends, away from the laser cutting shell, of the two extending mounting frames correspondingly, feeding rotating assemblies are connected to the feeding supporting frames, the feeding rotating assemblies are connected with material bearing assemblies, and rotating bearings and feeding rotating rods facilitate smooth rotation of materials in the feeding process; the clamping conical blocks and the clamping column blocks are suitable for materials with different widths and clamp the materials, the clamped materials are fixed through the clamping rings, the materials are prevented from shaking in the horizontal direction in the rotating process, and therefore stable and continuous feeding of the materials is guaranteed, and the efficient and stable feeding process is achieved.

Description

Technical Field

[0001] The utility model relates to the field of laser cutting auxiliary equipment, in particular to a feeding mechanism of a laser cutting processing machine. Background Art

[0002] Laser processing machine tools are machine tools used to process materials using lasers. The principle is to use high-energy laser pulses to locally heat the material in a small area. The energy of the laser radiation diffuses to the inside of the material through heat conduction, and the material is melted to achieve the purpose of cutting or welding. Laser processing machine tools are mainly used for cutting large-format fabrics. The working platform and feeding device can realize automatic feeding processing.

[0003] The feeding device of the existing laser cutting machine is relatively simple, and the roll-type material is often placed on two rollers. However, in order to better receive the material, the two rollers are huge in size. During the material consumption process, the material volume becomes smaller, the material axis lowers, and the axis gradually becomes lower than the horizontal height of the conveyor belt. The material is prone to wrinkles and stretching during the feeding process, resulting in defective products in the laser cutting machine during the processing process. In addition, the traditional feeding structure has different feeding speeds for different material weights, resulting in an uneven material surface and a non-smooth feeding process, which can easily cause a defective rate and reduce production efficiency. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the above-mentioned traditional technology and provide a feeding mechanism for a laser cutting machine which is convenient for feeding materials to a conveyor belt.

[0005] The purpose of this utility model is achieved through the following technical measures:

[0006] A feeding mechanism of a laser cutting machine, characterized in that: it includes a laser cutting frame, a laser cutting shell is fixedly connected to one side of the laser cutting frame, the laser cutting frame is connected to a feeding assembly, the feeding assembly is connected to a conveyor belt, two extension mounting frames are fixedly connected to the outside of the laser cutting shell, the two extension mounting frames are fixedly connected to a feeding support frame at one end away from the laser cutting shell, the feeding support frame is connected to a feeding rotating assembly, the two feeding rotating assemblies include a fixed mounting seat, a rotating mounting frame is fixedly connected to the upper surface of the fixed mounting seat, and the rotating mounting frame is connected to a material receiving assembly.

[0007] As an improvement: the material receiving assembly includes a feeding rotating rod, the feeding rotating rod is fixedly connected to a feeding receiving rod, and two clamping cone blocks are slidably connected to the feeding receiving rod, and the two clamping cone blocks are arranged opposite to each other.

[0008] As an improvement: two clamping rings are slidably connected to the feeding receiving rod, and two clamping column blocks are slidably connected to the feeding receiving rod. The two clamping column blocks are both arranged between the clamping ring and the clamping cone block, and the two clamping rings are both provided with fastening bolt holes.

[0009] As an improvement: the rotating mounting frame is rotatably connected to two rotating bearings on the side thereof, a rotating rod mounting groove is provided on the side of the rotating mounting frame, the feeding rotating rod is matched with the rotating rod mounting groove, and the feeding rotating rod is movably connected to the rotating bearing.

[0010] As an improvement: the feed assembly includes a fixed mounting frame, the fixed mounting frame is fixedly connected to the laser cutting machine frame, the fixed mounting frame is fixedly connected to a feed bearing seat, the feed bearing seat is rotatably connected to a feed rod, the feed rod is fixedly connected to a feed roller, and the feed roller is transmission-connected to a conveyor belt.

[0011] As an improvement: the fixed mounting frame is fixedly connected to an adjusting frame, the adjusting frame is threadedly connected to an adjusting bolt, the end of the adjusting bolt is movably connected to an adjusting seat, the adjusting seat is slidingly connected to the adjusting frame, the adjusting seat is rotatably connected to a leveling rod, and the leveling rod is fixedly connected to a leveling roller.

[0012] Due to the adoption of the above technical solution, compared with the prior art, the utility model has the following advantages:

[0013] The feed receiving rod is used to pull up the material in the winding state, and the movable connection between the rotating bearing and the feed rotating rod can facilitate the smooth rotation of the material during the feeding process. The clamping cone block and the clamping column block can better use materials of different widths, thereby clamping the material. The clamped material can be fixed by the clamping ring to prevent the material from shaking horizontally during rotation, thereby ensuring stable and continuous feeding of the material and realizing an efficient and stable feeding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 yes Figure 1 Schematic diagram of the connection structure of the material receiving component.

[0016] Figure 3 yes Figure 2 Schematic diagram of the partial structure of the mid-feed rotating assembly.

[0017] Figure 4 yes Figure 2 Schematic diagram of the partial structure of the material receiving component.

[0018] Figure 5 yes Figure 1 Schematic diagram of the structure of the feed assembly.

[0019] In the figure: 1. Laser cutting frame; 2. Laser cutting shell; 3. Extension mounting frame; 4. Feeding support frame; 5. Feeding rotating assembly; 51. Fixed mounting seat; 52. Rotating mounting frame; 53. Rotating bearing; 54. Rotating rod mounting groove; 6. Material receiving assembly; 61. Feeding rotating rod; 62. Feeding receiving rod; 63. Clamping cone block; 64. Clamping column block; 65. Clamping ring; 66. Fastening bolt hole; 7. Feeding assembly; 71. Fixed mounting frame; 72. Feeding bearing seat; 73. Feeding rod; 74. Feeding roller; 75. Adjusting frame; 76. Adjusting bolt; 77. Adjusting seat; 78. Leveling rod; 79. Leveling roller; 8. Conveyor belt. DETAILED DESCRIPTION

[0020] Example: Figures 1 to 5 As shown, a feeding mechanism of a laser cutting machine comprises a laser cutting frame 1, a laser cutting shell 2 is fixedly connected to one side of the laser cutting frame 1, the laser cutting frame 1 is connected to a feeding assembly 7, the feeding assembly 7 is connected to a conveyor belt 8, two extension mounting frames 3 are fixedly connected to the outer side of the laser cutting shell 2, the two extension mounting frames 3 are fixedly connected to a feeding support frame 4 at one end away from the laser cutting shell 2, a feeding rotating assembly 5 is connected to the feeding support frame 4, the two feeding rotating assemblies 5 comprise a fixed mounting seat 51, a rotating mounting frame 52 is fixedly connected to the upper surface of the fixed mounting seat 51, and the rotating mounting frame 52 is connected to a material receiving assembly 6.

[0021] The material receiving assembly 6 includes a feeding rotating rod 61, which is fixedly connected to a feeding receiving rod 62, and two clamping cone blocks 63 are slidably connected to the feeding receiving rod 62. The two clamping cone blocks 63 are arranged opposite to each other. The feeding receiving rod 62 can be used to pull up the material in the winding state to play a supporting role.

[0022] The feeding receiving rod 62 is slidably connected to two clamping rings 65, and the feeding receiving rod 62 is slidably connected to two clamping column blocks 64. The two clamping column blocks 64 are both arranged between the clamping ring 65 and the clamping cone block 63, and the two clamping rings 65 are both provided with fastening bolt holes 66. The materials of different widths can be better used by the clamping cone block 63 and the clamping column block 64, so as to clamp the materials. The clamped materials can be fixed by the provided clamping ring 65 to prevent the materials from shaking in the horizontal direction during the rotation process, so as to ensure the stable and continuous feeding of the materials.

[0023] The rotating mounting frame 52 is rotatably connected to two rotating bearings 53 on the side thereof, and a rotating rod mounting groove 54 is provided on the side thereof. The feeding rotating rod 61 is arranged in cooperation with the rotating rod mounting groove 54, and the feeding rotating rod 61 is movably connected to the rotating bearing 53. The rotating bearing 53 can make the feeding rotating rod 61 rotate flexibly, thereby ensuring the stability and smoothness of feeding, and the rotating rod mounting groove 54 is used to limit the placement position of the feeding rotating rod 61.

[0024] The feed assembly 7 includes a fixed mounting frame 71, which is fixedly connected to the laser cutting machine frame 1, and is fixedly connected to a feed bearing seat 72, which is rotatably connected to a feed rod 73, which is fixedly connected to a feed roller 74, and which is transmission-connected to the conveyor belt 8. The provided feed roller 74 can drive the conveyor belt 8 to convey the material to be cut to the cutting area.

[0025] The fixed mounting frame 71 is fixedly connected to an adjustment frame 75, the adjustment frame 75 is threadedly connected to an adjustment bolt 76, the end of the adjustment bolt 76 is movably connected to an adjustment seat 77, the adjustment seat 77 is slidably connected to the adjustment frame 75, the adjustment seat 77 is rotatably connected to a leveling rod 78, and the leveling rod 78 is fixedly connected to a leveling roller 79. The overall height of the adjustment seat 77 can be adjusted by the provided adjustment bolt 76, thereby adjusting the height of the leveling rod 78, so that a certain distance is maintained between the leveling roller 79 and the conveyor belt 8, so that the material conveyed to the cutting area remains flat, and wrinkles are prevented from affecting the cutting effect.

[0026] Working principle: insert the feeding receiving rod 62 into the material coil to be supplied, then clamp the material with the clamping cone block 63, and then push the clamping column block 64 to the side of the clamping cone block 63 to limit the clamping cone block 63, and screw the locking bolt into the fastening bolt hole 66 to clamp the feeding receiving rod 62 with the clamping ring 65, so as to fix the position of the material, and then place the feeding rotating rod 61 into the rotating rod mounting groove 54, so that the feeding rotating rod 61 is movably connected with the rotating bearing 53, and the rotating bearing 53 can make the feeding rotating rod 61 rotate flexibly, so as to ensure the stability and smoothness of the feeding, and feed the material into the conveyor belt 8, and under the action of the feed roller 74 and the leveling roller 79, the material is smoothly transported to the laser cutting machine.

Claims

1. A feeding mechanism for a laser cutting machine, characterized in that: The invention comprises a laser cutting frame (1), one side of the laser cutting frame (1) is fixedly connected to a laser cutting shell (2), the laser cutting frame (1) is connected to a feeding assembly (7), the feeding assembly (7) is connected to a conveyor belt (8), the outer side of the laser cutting shell (2) is fixedly connected to two extension mounting frames (3), the ends of the two extension mounting frames (3) away from the laser cutting shell (2) are fixedly connected to a feeding support frame (4), the feeding support frame (4) is connected to a feeding rotating assembly (5), the two feeding rotating assemblies (5) comprise a fixed mounting seat (51), the upper surface of the fixed mounting seat (51) is fixedly connected to a rotating mounting frame (52), and the rotating mounting frame (52) is connected to a material receiving assembly (6).

2. A feeding mechanism for a laser cutting machine according to claim 1, characterized in that: The material receiving assembly (6) comprises a feeding rotating rod (61), the feeding rotating rod (61) being fixedly connected to a feeding receiving rod (62), and two clamping cone blocks (63) being slidably connected to the feeding receiving rod (62), and the two clamping cone blocks (63) are arranged opposite to each other.

3. A feeding mechanism for a laser cutting machine according to claim 2, characterized in that: The feeding receiving rod (62) is slidably connected to two clamping rings (65), and the feeding receiving rod (62) is slidably connected to two clamping column blocks (64). The two clamping column blocks (64) are both arranged between the clamping ring (65) and the clamping cone block (63), and the two clamping rings (65) are both provided with fastening bolt holes (66).

4. A feeding mechanism for a laser cutting machine according to claim 2, characterized in that: The rotating mounting frame (52) is rotatably connected to two rotating bearings (53) on the side thereof. A rotating rod mounting groove (54) is provided on the side of the rotating mounting frame (52). The feeding rotating rod (61) is arranged in cooperation with the rotating rod mounting groove (54). The feeding rotating rod (61) is movably connected to the rotating bearings (53).

5. The feeding mechanism of a laser cutting machine according to claim 1, characterized in that: The feed assembly (7) comprises a fixed mounting frame (71), the fixed mounting frame (71) is fixedly connected to the laser cutting machine frame (1), the fixed mounting frame (71) is fixedly connected to a feed bearing seat (72), the feed bearing seat (72) is rotatably connected to a feed rod (73), the feed rod (73) is fixedly connected to a feed roller (74), and the feed roller (74) is drivingly connected to a conveyor belt (8).

6. A feeding mechanism for a laser cutting machine according to claim 5, characterized in that: The fixed mounting frame (71) is fixedly connected to an adjusting frame (75), the adjusting frame (75) is threadedly connected to an adjusting bolt (76), the end of the adjusting bolt (76) is movably connected to an adjusting seat (77), the adjusting seat (77) is slidably connected to the adjusting frame (75), the adjusting seat (77) is rotatably connected to a leveling rod (78), and the leveling rod (78) is fixedly connected to a leveling roller (79).

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