Metal sheet cutting machine

Abstract

The utility model discloses a metal sheet cutting machine which comprises a material preparing table, a lifting material table, a longitudinal feeding device, a transverse feeding device and a material collecting table, the lifting material table is arranged between the material preparing table and the longitudinal feeding device, and a material taking mechanism is arranged at the end, in butt joint with the lifting material table, of the longitudinal feeding device. A first cutting mechanism is arranged at the butt joint position of the transverse feeding device and the longitudinal feeding device, a second cutting mechanism is arranged at the butt joint position of the transverse feeding device and the material collecting table, the material collecting table is provided with a plurality of material collecting channels, and limiting partition pieces arranged in a lifting mode are arranged in the material collecting channels. A material suction frame is arranged above the transverse feeding device, a material beating mechanism is arranged at the position of the material suction frame, and the material beating mechanism is used for beating the sheet materials at the position of the material suction frame down to the transverse feeding device. According to the metal sheet slitting device, automatic slitting of metal sheets can be achieved, and the production efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to metal sheet processing, in particular to a metal sheet cutting machine. Background Art

[0002] Before preparing metal cans, the metal sheet needs to be cut into several small pieces that meet the specifications of the prepared metal cans. At present, the above process steps are mainly carried out by manual operation to cut the metal sheets, and the production efficiency needs to be improved. To this end, we propose a metal sheet cutting machine. Utility Model Content

[0003] The utility model aims to overcome the deficiencies of the prior art and provide a metal sheet cutting machine.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a metal sheet cutting machine, comprising a material preparation table, a lifting table, a longitudinal feeding device, a transverse feeding device, and a material receiving table, the lifting table is arranged between the material preparation table and the longitudinal feeding device, the longitudinal feeding device is provided with a material picking mechanism at the end opposite to the lifting table, the transverse feeding device and the longitudinal feeding device are connected at a joint position provided with a first cutting mechanism, the transverse feeding device and the longitudinal feeding device are connected at a joint position provided with a second cutting mechanism, the material receiving table is provided with a plurality of material receiving channels, and a lifting and lowering limit barrier is provided in the material receiving channels; a suction rack is provided above the transverse feeding device, and a material beating mechanism is provided at the suction rack, and the material beating mechanism knocks the sheet material at the suction rack down to the transverse feeding device.

[0005] To further explain, the material picking mechanism includes a bracket, a deflection rod, a transverse mounting seat, a first driving cylinder, and a plurality of material picking cylinders. The bracket is arranged above the lifting platform, the deflection rod is rotatably arranged at the bracket, a rocker arm is connected to the telescopic rod of the first driving cylinder, and the rocker arm is connected to the deflection rod. The transverse mounting seat is fixedly installed at the deflection rod, and a plurality of material picking cylinders are fixedly installed at the transverse mounting seat. Suction cups are installed at the telescopic rods of the material picking cylinders.

[0006] To further explain, the longitudinal feeding device is provided with a pallet component, a transverse frame is provided under the pallet component, a plurality of transverse grooves are opened on the pallet component, a plurality of support blocks are arranged at equal intervals on the transverse grooves, the support blocks are installed on the transverse frame, the number of the support blocks at each transverse groove is the same, a plurality of guide plate groups are provided above the pallet component, and the guide plate groups and the transverse grooves are arranged perpendicular to each other.

[0007] It is further explained that a first conveying chain is provided between two adjacent guide plate groups, and a first hook is provided at the first conveying chain for driving the sheet to translate along the Y-axis direction, and the guide plate group is fixedly installed at the support block.

[0008] It is further explained that the material beating mechanism includes a second driving cylinder, an active push rod member, a driven push rod member, and a material beating member. The telescopic rod of the second driving cylinder is hinged to the active push rod member. The active push rod member and the driven push rod member are both hinged to the suction rack. The material beating member is hinged to the active push rod member and the driven push rod member. The second driving cylinder drives the material beating member through the active push rod member, and the material beating member knocks the sheet material at the suction rack down to the horizontal feeding device.

[0009] The beneficial effect of the utility model is that the utility model can realize automatic cutting of metal sheets, thereby effectively improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 It is a structural diagram of the material taking mechanism.

[0012] Figure 3 It is a structural schematic diagram of the longitudinal feeding device.

[0013] Figure 4 It is a side view of the longitudinal feeding device.

[0014] Figure 5 It is a structural schematic diagram of the first cutting mechanism.

[0015] Figure 6 It is a schematic diagram of the structure of the lateral feeding device.

[0016] Figure 7 It is a schematic diagram of the lateral feeding device when knocking down the sheet material.

[0017] Figure 8 It is a structural schematic diagram of the material receiving table.

[0018] Figure Number:

[0019] 10. Material preparation table; 20. Material lifting table; 21. Lifter; 22. Conveyor roller; 30. Material taking mechanism; 31. Bracket; 32. Deflection rod; 33. Transverse mounting seat; 34. First driving cylinder; 35. Material taking cylinder; 36. Rocker arm; 37. Suction cup; 40. Longitudinal feeding device; 41. Pallet; 411. Transverse channel; 42. Transverse moving frame; 43. Support block; 44. Guide plate group; 45. Roller; 46. Hand wheel; 47. First conveying chain; 471. First hook finger; 48. Lifting cylinder; 49. Articulated shaft;

[0020] 50. First cutting mechanism; 51. Rolling cutter shaft; 52. Rolling cutter; 60. Horizontal feeding device; 61. Suction rack; 62. Beating mechanism; 621. Second driving cylinder; 622. Active push rod; 623. Driven push rod; 624. Beating member; 63. Second conveying chain; 631. Second hook; 70. Second cutting mechanism; 80. Material receiving platform; 81. Material receiving channel; 82. Position limiting barrier. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings.

[0022] Combined with Figure 1 To Attachment Figure 8 As shown, a metal sheet cutting machine includes a material preparation table 10, a lifting table 20, a longitudinal feeding device 40, a transverse feeding device 60, and a receiving table 80. The lifting table 20 is arranged between the material preparation table 10 and the longitudinal feeding device 40. Figure 1 As shown, the material preparation platform 10 is specifically provided with conventional conveying rollers, and the material preparation platform 10 conveys the metal sheet material stack to the lifting platform 20. The lifting platform 20 specifically adopts a structural design combining an elevator 21 and a conveying roller 22. The material stack is transported from the material preparation platform 10 to the conveying roller 22 of the lifting platform 20, and the elevator 21 then lifts the material stack.

[0023] The longitudinal feeding device 40 is provided with a material picking mechanism 30 at the end opposite to the lifting platform 20, the transverse feeding device 60 is provided with a first cutting mechanism 50 at the joint between the longitudinal feeding device 40, and the transverse feeding device 60 is provided with a second cutting mechanism 70 at the joint between the receiving platform 80. The first cutting mechanism 50 is specifically used for evenly cutting the metal sheet once and cutting off the excess material on both sides of the metal sheet, and the second cutting mechanism 70 is specifically used for evenly cutting the metal sheet for a second time.

[0024] As attached Figure 5 As shown, the first cutting mechanism 50 is provided with a rolling cutter shaft 51, and a plurality of rolling cutters 52 distributed at equal intervals are fixedly installed on the rolling cutter shaft 51. The second cutting mechanism 70 is also provided with a rolling cutter shaft and rolling cutters.

[0025] As attached Figure 8 As shown, the material receiving platform 80 is provided with a plurality of material receiving channels 81, and the material receiving channels 81 are provided with limit barrier members 82 which are arranged for lifting; a suction rack 61 is provided above the transverse feeding device 60, and a material beating mechanism 62 is provided at the suction rack 61, and the material beating mechanism 62 knocks the sheet material at the suction rack 61 down to the transverse feeding device 60.

[0026] The material picking mechanism 30 sucks a single metal sheet from the lifting platform 20, and then the metal sheet is transported to the transverse feeding device 60 through the longitudinal feeding device 40. The metal sheet will pass through the first cutting mechanism 50 during the process of being transported to the transverse feeding device 60, and the first cutting mechanism 50 will cut the metal sheet once; the metal sheet that has been cut once is first adsorbed by the suction rack 61 above the transverse feeding device 60, and then the metal sheet that has been cut once is knocked down into the transverse feeding device 60 by the punching mechanism 62; the transverse feeding device 60 then transports the metal sheet that has been cut once to the receiving platform 80, and the metal sheet that has been cut once will pass through the second cutting mechanism 70 during the process of being transported to the receiving platform 80, and the second cutting mechanism 70 will cut the metal sheet twice.

[0027] As attached Figure 2 As shown, the material picking mechanism 30 includes a bracket 31, a deflection rod 32, a transverse mounting seat 33, a first driving cylinder 34, and a plurality of material picking cylinders 35. The bracket 31 is arranged above the lifting platform 20, the deflection rod 32 is rotatably arranged at the bracket 31, a rocker arm 36 is connected to the telescopic rod of the first driving cylinder 34, and the rocker arm 36 is connected to the deflection rod 32. The transverse mounting seat 33 is fixedly installed at the deflection rod 32, and a plurality of material picking cylinders 35 are fixedly installed at the transverse mounting seat 33. Suction cups 37 are installed at the telescopic rods of the material picking cylinders 35.

[0028] When picking up the material, the first driving cylinder 34 drives the deflection rod 32 to rotate through the rocker arm 36, and the deflection rod 32 drives the picking cylinder 35 installed at the transverse mounting seat 33 to deflect, and the suction cup at the picking cylinder 35 sucks a single metal sheet from the material stack of the lifting platform 20. The spacing between the picking cylinders 35 at the transverse mounting seat 33 can be freely set according to the target width size of the metal sheet to be cut.

[0029] Combined with Figure 3 and attached Figure 4As shown, the longitudinal feeding device 40 is provided with a pallet member 41, a transverse frame 42 is provided below the pallet member 41, a plurality of transverse channels 411 are provided at the pallet member 41, a plurality of support blocks 43 are provided at equal intervals at the transverse channels 411, the support blocks 43 are installed at the transverse frame 42, and the number of support blocks 43 at each transverse channel 411 is the same, a plurality of guide plate groups 44 are provided above the pallet member 41, and the guide plate groups and the transverse channels 411 are provided perpendicularly to each other. Rollers 45 are specifically provided at the guide plate groups 44.

[0030] The transverse moving frame 42 is specifically provided with a hand wheel 46 for adjusting the lateral relative position between the transverse moving frame 42 and the pallet member 41 , so as to facilitate the adjustment and alignment between the longitudinal feeding device 40 and the material taking mechanism 30 .

[0031] A first conveying chain 47 is provided between two adjacent guide plate groups. A first hook 471 is provided at the first conveying chain 47 for driving the sheet to move in the Y-axis direction. The guide plate group is fixedly mounted at the support block 43. When the first conveying chain 47 is running, the first hook 471 at the first conveying chain 47 pushes the metal sheet to slide. Figure 1 As shown, the transverse feeding device 60 is also provided with a second conveying chain 63 for driving the sheet to translate transversely, and the second conveying chain 63 is provided with a second hook 631 for pushing the metal sheet to slide.

[0032] The first cutting mechanism 50 is disposed at one end of the tray member 41, and a hinge shaft 49 is disposed at the other end of the tray member 41. A lifting cylinder 48 is disposed below the tray member 41 for lifting one end of the tray member 41. When it is necessary to grind the rolling cutter 52 at the first cutting mechanism 50, the lifting cylinder 48 can directly lift one end of the tray member 41, and the tray member 41 deflects upward around the hinge shaft, so that the staff can grind the rolling cutter 52 at the first cutting mechanism 50.

[0033] Combined with Figure 6 and attached Figure 7 As shown, the material beating mechanism 62 includes a second driving cylinder 621, an active push rod 622, a driven push rod 623, and a material beating member 624. The telescopic rod of the second driving cylinder 621 is hinged to the active push rod 622. The active push rod 622 and the driven push rod 623 are both hinged to the suction rack 61. The material beating member 624 is hinged to the active push rod 622 and the driven push rod 623. The second driving cylinder 621 drives the material beating member 624 through the active push rod 622. The material beating member 624 knocks the sheet material at the suction rack 61 down to the horizontal feeding device 60.

[0034] The second driving cylinder 621 of the first material beating mechanism 62 is specifically installed at the beam part of the first material suction frame 61. Both sides of each beam part are provided with an active push rod 622, a driven push rod 623, and a material beating part 624. The second driving cylinder 621 can simultaneously drive the active push rods 622 on both sides of the beam part. The second driving cylinder 621 drives the material beating part 624 through the active push rod 622, and the material beating part 624 knocks the sheet material at the material suction frame 61 down to the horizontal feeding device 60.

[0035] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0036] It should be understood that the terms "first", "second", etc. are used in the present invention to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0037] The above description does not limit the technical scope of the present invention. Any modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A metal sheet cutting machine, characterized in that: The invention comprises a material preparation platform (10), a material lifting platform (20), a longitudinal material feeding device (40), a transverse material feeding device (60), and a material receiving platform (80), wherein the material lifting platform (20) is arranged between the material preparation platform (10) and the longitudinal material feeding device (40), the longitudinal material feeding device (40) is provided with a material taking mechanism (30) at one end opposite to the material lifting platform (20), the transverse material feeding device (60) is provided with a first cutting mechanism (50) at the joint between the longitudinal material feeding device (40), and the longitudinal material feeding device (40) is provided with a first cutting mechanism (50). A second cutting mechanism (70) is provided at the joint between the transverse feeding device (60) and the receiving platform (80); the receiving platform (80) is provided with a plurality of receiving channels (81); and a lifting limit barrier (82) is provided in the receiving channels (81); a suction frame (61) is provided above the transverse feeding device (60); and a material beating mechanism (62) is provided at the suction frame (61); and the material beating mechanism (62) knocks the sheet material at the suction frame (61) down to the transverse feeding device (60).

2. A metal sheet cutting machine according to claim 1, characterized in that: The material taking mechanism (30) comprises a bracket (31), a deflection rod (32), a transverse mounting seat (33), a first driving cylinder (34), and a plurality of material taking cylinders (35). The bracket (31) is arranged above the lifting platform (20). The deflection rod (32) is rotatably arranged at the bracket (31). A rocker arm (36) is connected to the telescopic rod of the first driving cylinder (34). The rocker arm (36) is connected to the deflection rod (32). The transverse mounting seat (33) is fixedly mounted on the deflection rod (32). The plurality of material taking cylinders (35) are fixedly mounted on the transverse mounting seat (33). Suction cups (37) are installed at the telescopic rods of the material taking cylinders (35).

3. A metal sheet cutting machine according to claim 1, characterized in that: The longitudinal feeding device (40) is provided with a pallet member (41), a transverse frame (42) is provided below the pallet member (41), a plurality of transverse grooves (411) are provided on the pallet member (41), a plurality of support blocks (43) are provided on the transverse grooves (411) and are arranged at equal intervals, the support blocks (43) are mounted on the transverse frame (42), and the number of the support blocks (43) at each transverse groove (411) is the same, and a plurality of guide plate groups (44) are provided above the pallet member (41), and the guide plate groups and the transverse grooves (411) are arranged perpendicular to each other.

4. A metal sheet cutting machine according to claim 3, characterized in that: A first conveying chain (47) is provided between two adjacent guide plate groups. A first hook (471) for driving the sheet to translate along the Y-axis direction is provided on the first conveying chain (47). The guide plate group is fixedly mounted on the support block (43).

5. The metal sheet cutting machine according to claim 1, characterized in that: The material beating mechanism (62) comprises a second driving cylinder (621), an active push rod (622), a driven push rod (623), and a material beating member (624); the telescopic rod of the second driving cylinder (621) is hinged to the active push rod (622); the active push rod (622) and the driven push rod (623) are both hinged to the material suction frame (61); the material beating member (624) is both hinged to the active push rod (622) and the driven push rod (623); the second driving cylinder (621) drives the material beating member (624) via the active push rod (622); the material beating member (624) knocks the sheet material at the material suction frame (61) down to the horizontal feeding device (60).

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