Metal plate efficient punching machine tool with low rejection rate

Abstract

The utility model discloses a sheet metal efficient punching machine tool with low rejection rate, which comprises a punching machine body, a conveyor belt body and a collecting box are respectively arranged on two sides of the punching machine body, a support is arranged in front of the punching machine body, a sliding groove is arranged at the top end of the support, a sliding block is connected in the sliding groove in a sliding mode, and the collecting box is arranged on the conveying belt body. A driving mechanism used for driving the sliding block to slide is arranged on the support, a first air cylinder is fixedly arranged at the top end of the sliding block, a moving plate is fixedly arranged on a piston rod of the first air cylinder, a moving groove is formed in the top end of the moving plate, and a moving block is slidably connected into the moving groove; the automatic feeding device is reasonable in structure, automatic feeding is achieved through cooperation of the sliding block, the driving mechanism, the driving mechanism and the material taking mechanism, and finally the feeding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machine tool equipment, in particular to a sheet metal high-efficiency punching machine tool with a low scrap rate. Background Art

[0002] As industry enters the era of automation and intelligence, more and more industrial production adopts a full set of automated equipment for assembly line production. At present, the loading of punch presses is usually semi-manual and semi-automatic, which cannot fully achieve the effect of saving time and labor. It is necessary to prepare the materials manually at the specified position, and then place the materials on the punch press by the manipulator. Because it adopts manual feeding, after a long time, not only the labor intensity of workers is high, but also when the position is wrong, it will lead to low quality or scrap of materials. To solve the above problems, a solution is proposed below. Utility Model Content

[0003] The utility model aims to provide a sheet metal high-efficiency stamping machine with a low scrap rate to solve the problems raised in the above-mentioned background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] A sheet metal high-efficiency stamping machine with a low scrap rate comprises a punching machine body, a conveyor belt body and a collection box are respectively arranged on both sides of the punching machine body, a bracket is arranged in front of the punching machine body, a slide groove is arranged at the top of the bracket, a slider is slidably connected inside the slide groove, a driving mechanism for driving the slider to slide is arranged on the bracket, a cylinder 1 is fixedly arranged at the top of the slider, a moving plate is fixedly arranged on the piston rod of the cylinder 1, a moving groove is arranged at the top of the moving plate, a moving block is slidably connected inside the moving groove, a driving mechanism for driving the moving block to slide is arranged on the moving plate, and a material taking mechanism for taking materials is arranged on the moving block.

[0006] Preferably, four universal wheels are fixedly provided at the bottom end of the collection box, and a handle is fixedly provided at one side of the outer wall of the collection box.

[0007] Preferably, the driving mechanism includes a support plate fixed to one side of the outer wall of the bracket, a motor 1 is fixed to the top of the support plate, a bevel gear 1 is fixed to the output shaft of the motor 1, a bevel gear 2 is meshed with one side of the bevel gear 1, a threaded rod 1 is fixed to the bevel gear 2 and is threadedly connected to the slider, one end of the threaded rod 1 passes through one side of the outer wall of the bracket and is rotatably connected to the inner wall of the bracket.

[0008] Preferably, the driving mechanism includes motor 2, which is fixed to one end of the outer wall of the moving plate, the output shaft of motor 2 passes through the outer wall of the moving plate and threaded rod 2 is fixed on the output shaft, the threaded rod 2 is rotatably connected to the inner wall of the moving groove and is threadedly connected to the moving block.

[0009] Preferably, the material picking mechanism includes a support block fixedly arranged on the top of the moving block, a material picking block 1 is fixedly arranged at one end of the support block, a through groove and a sliding groove are respectively arranged on one side of the support block from top to bottom, a connecting rod is hinged inside the through groove, a material picking block 2 is fixed on the connecting rod, a fixed block is fixedly arranged on one side of the support block, a cylinder 2 is fixed on the fixed block, a piston rod of the cylinder 2 passes through the fixed block and is fixedly arranged with a sliding block 1, the sliding block 1 is hinged to the connecting rod and a sliding block 2 is fixed on one side, and one end of the sliding block 2 is slidably connected to the inside of the sliding groove.

[0010] Preferably, the first and second material taking blocks are both arranged in an arc shape.

[0011] The beneficial effect of the utility model is that through the cooperation of the slider, the driving mechanism, the driving mechanism and the material taking mechanism, the material on the conveyor belt body can be delivered to the punching machine body, thereby realizing automatic loading, which not only improves the loading efficiency but also reduces the scrap rate due to manual loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of an embodiment;

[0013] Figure 2 A schematic diagram of a bracket of an embodiment;

[0014] Figure 3 for Figure 2 A magnified view of part A;

[0015] Figure 4 for Figure 2 Enlarged view of part B.

[0016] 1. Punch body; 2. Conveyor belt body; 3. Collecting box; 31. Universal wheel; 32. Handle; 4. Bracket; 41. Slide groove; 42. Sliding block; 43. Cylinder 1; 44. Moving plate; 45. Moving groove; 46. Moving block; 5. Driving mechanism; 51. Support plate; 52. Motor 1; 53. Bevel gear 1; 54. Bevel gear 2; 55. Threaded rod 1; 6. Driving mechanism; 61. Motor 2; 62. Threaded rod 2; 7. Material picking mechanism; 71. Support block; 72. Material picking block 1; 73. Through groove; 74. Sliding groove; 75. Connecting rod; 76. Material picking block 2; 77. Fixed block; 78. Cylinder 2; 79. Sliding block 1; 791. Sliding block 2. DETAILED DESCRIPTION

[0017] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom" and "top", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figures 1 to 4 As shown, a sheet metal high-efficiency stamping machine with a low scrap rate includes a punching machine body 1. The punching machine body 1 is an existing stamping machine. A conveyor belt body 2 and a collecting box 3 are respectively arranged on both sides of the punching machine body 1. The conveyor belt body 2 is an existing conveyor belt. By starting the conveyor belt body 2, the material can be conveyed to the vicinity of the punching machine body 1. By setting the collecting box 3, the material that has passed through the completed punching operation can be collected.

[0019] Four universal wheels 31 are fixedly provided at the bottom of the collection box 3, and a handle 32 is fixedly provided on one side of the outer wall of the collection box 3; when the amount of materials that have completed the stamping operation inside the collection box 3 reaches a certain amount, the operator can push the collection box 3 to the desired position by using the handle 32 and the four universal wheels 31.

[0020] A bracket 4 is arranged in front of the punch body 1, a slide groove 41 is arranged at the top of the bracket 4, a slider 42 is slidably connected inside the slide groove 41, a driving mechanism 5 for driving the slider 42 to slide is arranged on the bracket 4, the driving mechanism 5 comprises a support plate 51 fixedly arranged on one side of the outer wall of the bracket 4, a motor 52 is fixedly arranged on the top of the support plate 51, the support plate 51 can play the role of supporting the motor 52, a bevel gear 53 is fixedly arranged on the output shaft of the motor 52, a bevel gear 54 is meshed with a bevel gear 54 on one side of the bevel gear 53, a threaded rod 55 threadedly connected to the slider 42 is fixedly arranged on the bevel gear 54, one end of the threaded rod 55 penetrates one side of the outer wall of the bracket 4 and is rotatably connected to the inner wall of the bracket 4; the bevel gear 53 can be driven to rotate by starting the motor 52, and when the bevel gear 53 rotates, the bevel gear 54 and the threaded rod 55 can be driven to rotate respectively, and the slider 42 can be driven to slide in the slide groove 41 by the rotation of the threaded rod 55.

[0021] A cylinder 43 is fixedly provided on the top of the slider 42, and a moving plate 44 is fixedly provided on the piston rod of the cylinder 43. A moving groove 45 is opened on the top of the moving plate 44, and a moving block 46 is slidably connected inside the moving groove 45. A material taking mechanism 7 for taking materials is provided on the moving block 46, and a driving mechanism 6 for driving the moving block 46 to slide is provided on the moving plate 44; the moving plate 44 can be driven to move up and down by starting the cylinder 43, and when the moving plate 44 moves up and down, the driving mechanism 6, the moving block 46 and the material taking mechanism 7 can be moved up and down together respectively, and the moving block 46 and the material taking mechanism 7 can be driven to translate respectively by starting the driving mechanism 6, so as to facilitate the material taking mechanism 7 to take materials.

[0022] The driving mechanism 6 includes a second motor 61, which is fixed to one end of the outer wall of the moving plate 44. The output shaft of the second motor 61 passes through the outer wall of the moving plate 44 and a second threaded rod 62 is fixed on the output shaft. The second threaded rod 62 is rotatably connected to the inner wall of the moving groove 45 and is threadedly connected to the moving block 46. The second motor 61 can be started to drive the second threaded rod 62 to rotate. When the second threaded rod 62 rotates, the moving block 46 can be driven to slide inside the moving groove 45, thereby driving the material picking mechanism 7 to move together.

[0023] The material taking mechanism 7 includes a support block 71 fixedly arranged at the top of the moving block 46, one end of the support block 71 is fixedly provided with a material taking block 1 72, one side of the support block 71 is respectively provided with a through slot 73 and a sliding slot 74 from top to bottom, a connecting rod 75 is hinged inside the through slot 73, a material taking block 2 76 is fixedly arranged on the connecting rod 75, a fixed block 77 is fixedly arranged on one side of the support block 71, a cylinder 2 78 is fixedly arranged on the fixed block 77, a piston rod of the cylinder 2 78 passes through the fixed block 77 and is fixedly provided with a sliding block 1 79, the sliding block 1 79 is hinged to the connecting rod 75 and a A sliding block 791 is fixed on the side, and one end of the sliding block 791 is slidably connected to the inside of the sliding groove 74; by starting the cylinder 78, the sliding block 79 can be driven to move. When the sliding block 79 moves, it can not only drive the sliding block 791 to slide inside the sliding groove 74, but also drive the material taking block 76 and the connecting rod 75 to move toward the material taking block 72 with the hinge point of the through groove 73 as the center. By adjusting the distance between the material taking block 72 and the material taking block 76, the function of clamping the material can be achieved and the material taking operation can be completed.

[0024] Working principle: When the conveyor belt body 2 conveys the material to the vicinity of the punch body 1, the motor 1 52 of the driving mechanism 5 can be started to drive the bevel gear 1 53 to rotate. When the bevel gear 1 53 rotates, the bevel gear 2 54 and the threaded rod 1 55 can be driven to rotate respectively. The rotation of the threaded rod 1 55 can drive the slider 42 to slide inside the slide groove 41. When the slider 42 slides to the material to be loaded, the motor 2 61 of the driving mechanism 5 can be started again to drive the threaded rod 2 62 to rotate. When the threaded rod 2 62 rotates, the moving block 46 can be driven to slide inside the moving groove 45, thereby driving the material picking mechanism 7 to move together. When the picking block 1 72 and the picking block 2 76 reach the top of the material, the cylinder 1 43 The retraction of the piston rod can respectively drive the movable plate 44, the movable block 46, the driving mechanism 6 and the feeding mechanism 7 to move downward, and then by starting the cylinder 2 78 of the feeding mechanism 7, the sliding block 1 79 can be driven to move. When the sliding block 1 79 moves, it can not only drive the sliding block 2 791 to slide inside the sliding groove 74, but also drive the feeding block 2 76 and the connecting rod 75 to move toward the feeding block 1 72 with the hinge point of the through groove 73 as the center. By adjusting the distance between the feeding block 1 72 and the feeding block 2 76, materials of different specifications can be clamped. When the feeding blocks 1 72 and the feeding blocks 2 76 clamp the materials, the above operation of the driving mechanism 5 can be repeated, so that the feeding mechanism 7 drives the materials to the punch body 1.

[0025] Then, through the retraction of cylinder 2 78, the sliding block 1 79 and the sliding block 2 791 can be driven to reset respectively. When the sliding block 1 79 is reset, the material picking block 2 76 and the connecting rod 75 can be driven to move away from the material picking block 1 72 with the hinge point of the through groove 73 as the center, so that the material can be released and placed on the stamping body. Then, the above operation of the driving mechanism 5 is repeated to move the material picking mechanism 7 away from the punching body 1 to avoid the punching body 1 from colliding with the material picking mechanism 7 when stamping the material. After the stamping is completed, the above operation of the driving mechanism 5 and the material picking mechanism 7 can be repeated to clamp the material and drive it to the top of the collection box 3. When the material reaches the top of the collection box 3, the above operation of the material picking mechanism 7 can be repeated to release the material and drop it into the collection box 3. The above whole operation process can realize automatic loading and unloading, which not only improves the loading efficiency, but also reduces the scrap rate due to manual loading.

[0026] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sheet metal high-efficiency punching machine with low scrap rate, comprising a punching machine body (1), characterized in that: A conveyor body (2) and a collection box (3) are respectively arranged on both sides of the punching machine body (1); a bracket (4) is arranged in front of the punching machine body (1); a slide groove (41) is arranged at the top of the bracket (4); a slider (42) is slidably connected inside the slide groove (41); a driving mechanism (5) for driving the slider (42) to slide is arranged on the bracket (4); a cylinder (43) is fixedly arranged at the top of the slider (42); a moving plate (44) is fixedly arranged on the piston rod of the cylinder (43); a moving groove (45) is arranged at the top of the moving plate (44); a moving block (46) is slidably connected inside the moving groove (45); a driving mechanism (6) for driving the moving block (46) to slide is arranged on the moving plate (44); and a material taking mechanism (7) for taking materials is arranged on the moving block (46).

2. A sheet metal high-efficiency stamping machine with low scrap rate according to claim 1, characterized in that: Four universal wheels (31) are fixedly provided at the bottom end of the collection box (3), and a handle (32) is fixedly provided on one side of the outer wall of the collection box (3).

3. A sheet metal high-efficiency stamping machine with low scrap rate according to claim 1, characterized in that: The driving mechanism (5) comprises a support plate (51) fixedly arranged on one side of the outer wall of the bracket (4); a motor (52) is fixedly arranged on the top of the support plate (51); a bevel gear (53) is fixedly arranged on the output shaft of the motor (52); a bevel gear (54) is meshed with a bevel gear (54) on one side of the bevel gear (53); a threaded rod (55) threadedly connected to the slider (42) is fixedly arranged on the bevel gear (54); one end of the threaded rod (55) passes through one side of the outer wall of the bracket (4) and is rotatably connected to the inner wall of the bracket (4).

4. A sheet metal high-efficiency stamping machine with low scrap rate according to claim 3, characterized in that: The driving mechanism (6) comprises a second motor (61), the second motor (61) being fixedly mounted on one end of the outer wall of the moving plate (44), the output shaft of the second motor (61) passing through the outer wall of the moving plate (44) and a second threaded rod (62) being fixedly mounted on the output shaft, the second threaded rod (62) being rotatably connected to the inner wall of the moving groove (45) and being threadably connected to the moving block (46).

5. The sheet metal high-efficiency stamping machine with low scrap rate according to claim 1, characterized in that: The material taking mechanism (7) comprises a support block (71) fixedly arranged at the top end of the moving block (46), a material taking block 1 (72) being fixedly arranged at one end of the support block (71), a through groove (73) and a sliding groove (74) being respectively arranged on one side of the support block (71) from top to bottom, a connecting rod (75) being hingedly arranged inside the through groove (73), a material taking block 2 (76) being fixedly arranged on the connecting rod (75), a fixed block (77) being fixedly arranged on one side of the support block (71), a cylinder 2 (78) being fixedly arranged on the fixed block (77), a piston rod of the cylinder 2 (78) passing through the fixed block (77) and being fixedly arranged with a sliding block 1 (79), the sliding block 1 (79) being hingedly arranged with the connecting rod (75) and being fixedly arranged with a sliding block 2 (791) on one side, one end of the sliding block 2 (791) being slidably connected to the inside of the sliding groove (74).

6. A sheet metal high-efficiency stamping machine with low scrap rate according to claim 5, characterized in that: The first material taking block (72) and the second material taking block (76) are both arranged in an arc shape.

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