CN220092845U

CN220092845U - Pneumatic liftout device of punch press

Info

Publication number: CN220092845U
Application number: CN202321494594.7U
Authority: CN
Inventors: 尹辉; 唐克
Original assignee: Hefei Lilong Machinery Manufacturing Co ltd
Current assignee: Hefei Lilong Machinery Manufacturing Co ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-11-28
Anticipated expiration: 2033-06-13

Abstract

The utility model discloses a pneumatic ejection device of a punching machine, which relates to the technical field of punching equipment, and particularly relates to a pneumatic ejection device of a punching machine. The use of aspiration pump for the exhaust tube can be to the board work of extracting, and then makes the breather pipe can carry out the work of extracting with the dust of board surface, then can discharge the dust into the inside of storing the chamber through the blast pipe, and then prevent that the moulded board from appearing the dust phenomenon that looses at the in-process of punching press, thereby improved the feature of environmental protection of equipment, and the notch of net conveyer belt and the seting up in dust fall groove, can also be with the inside of the produced dust of punching press discharge storage chamber, further improved the feature of environmental protection of equipment.

Description

Pneumatic liftout device of punch press

Technical Field

The utility model relates to the technical field of punching equipment, in particular to a pneumatic ejection device of a punching machine.

Background

The punching machine is a punching press, and mainly adopts a punching mode to enable the plates to form plate bodies with different shapes through the cooperation of various dies, wherein punching production is mainly aimed at the plates. Through the mould, blanking, punching, shaping, deep drawing, trimming, fine blanking, shaping, riveting, extrusion and the like can be made, and the die is widely applied to various fields, and in the process of punching production, a user is usually required to carry out ejection work on a formed plate body, and then a pneumatic ejection device of a punching machine is required.

According to the pneumatic full-automatic ejection device of the punch disclosed by the publication No. CN216324725U, the ejection blocks connected with the supporting blocks are mainly arranged on the inner wall of the workbench, the ejection blocks are distributed at multiple positions in parallel on the inner wall of the workbench, the lower ends of the ejection blocks are provided with pneumatic cylinders which are in double distribution, and the ejection blocks are made of rubber materials, so that materials can be stably ejected, damage is avoided, the pneumatic full-automatic ejection device is more convenient to use, in the mode of ejecting from bottom to top, in the process of die cutting and stamping of equipment, the ejection blocks penetrate through the hollowed-out parts of the plates, and due to the fact that the plates need to continuously move, the collision phenomenon between the plates and the ejection blocks occurs, so that the practicability of the equipment is affected, and in the process of producing the plates, due to polishing and the like, certain dust is arranged on the surfaces of the plates, so that the dust is scattered in the process of die cutting and stamping of the equipment, and the working environment of the equipment is affected.

Disclosure of Invention

The utility model provides a pneumatic ejection device of a punch press, which solves the problems set forth above.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a pneumatic liftout device of punch press, includes the bed board, the push-and-pull door has been seted up to the bottom of bed board front end, the equal fixedly connected with hinge in both sides at push-and-pull door front end top, the center fixedly connected with push-and-pull handle at push-and-pull door front end, the push-and-pull door is connected with the bed board through the hinge, the front end and the equal fixedly connected with pillar of rear end of bed board top both sides, the top fixedly connected with backup pad of pillar, the left side fixedly connected with location detector at backup pad top, the left side fixedly connected with ash handling equipment at backup pad top center, the center fixedly mounted at backup pad top has stamping device, the right side fixedly connected with guider at backup pad top, the front end and the rear end fixedly connected with defining means at bed board top, conveyor is installed on the right side of bed board front end.

Preferably, the right side of the bed board is provided with a conveying cavity, the left side of the top of the conveying cavity is provided with a material dropping groove, the bottom of the conveying cavity is provided with a dust dropping groove, and the inside of the bed board is provided with a storage cavity.

Preferably, the material guiding device comprises a first air cylinder, the first air cylinder is located right above the material dropping groove, a first air rod is fixedly connected to the bottom of the first air cylinder, a connecting plate is fixedly connected to the bottom of the first air rod, and a guide rod is fixedly connected to the bottom of the connecting plate.

Preferably, the conveying device comprises a servo motor, a first rotating rod is arranged at the output end of the servo motor, the rear end of the first rotating rod penetrates through the bed board and extends to the inside of the conveying cavity, the outer surface of the first rotating rod is fixedly connected with a first conveying roller, the outer surface of the first conveying roller is movably connected with a net conveying belt, the inner surface of the right side of the net conveying belt is movably connected with a second conveying roller, and the inner surface of the second conveying roller is fixedly connected with a second rotating rod.

Preferably, the stamping device comprises a stamping device, wherein the output end of the stamping device is fixedly connected with a stamping rod, and the bottom of the stamping rod is fixedly connected with a stamping plate.

Preferably, the limiting device comprises a fixed plate, one side of the fixed plate, which is far away from the center of the bed board, is fixedly connected with a second air cylinder, the output end of the second air cylinder is fixedly connected with a second air rod, and one side of the second air rod, which is close to the center of the bed board, is fixedly connected with a limiting plate.

Preferably, the ash removal device comprises a sub-pumping plate, the top of the sub-pumping plate is fixedly connected with an air pump, the bottom of the air pump is fixedly connected with an air exhaust pipe, the bottom of the air exhaust pipe penetrates through the sub-pumping plate to extend into the sub-pumping plate, the rear end of the air pump is fixedly connected with an exhaust pipe, the front end of the exhaust pipe penetrates through the bed plate to extend into the storage cavity, the bottom of the sub-pumping plate is fixedly connected with an air pipe, and the bottom of the air pipe penetrates through the support plate to extend to the outer part of the support plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. this pneumatic liftout device of punch press, use through the second cylinder, make the second gas pole can drive and inject the board and carry out inside and outside removal, and then when external equipment carries the plate body to the top of bed board, can make inject the board to inject the work to the plate body, thereby the shock-proof plate body influences the punching press effect of moulded plate because of the skew, and then the practicality of equipment has been improved, and the use of first cylinder and the seting up of blanking groove, make first gas pole can drive connecting plate and guide arm and reciprocate, and then after moulded plate body punching press is accomplished, can make the guide arm with the punching press appear independent plate body top to the top of net conveyer belt, wherein servo motor's use, the first rotary rod of failure can drive first conveying roller and rotate the work, and then make net conveyer belt can carry the work to the plate body of ejecting, thereby user's recovery efficiency has been made things convenient for.

2. This pneumatic liftout device of punch press, through the use of location detector, can detect the plate body position that external equipment carried, and then make the second cylinder can drive and inject the plate and inject the work to the plate body, and the use of aspiration pump, make the exhaust tube can carry out the work of extracting to the board, and then make the breather pipe carry out the work of extracting with the dust of plate surface, then can discharge the dust into the inside of bin through the blast pipe, and then prevent the stamping plate in the in-process of punching press, the phenomenon of dust scattering appears, thereby the feature of environmental protection of equipment has been improved, and the notch of net conveying belt and the seting up of dust fall groove still can be with the dust that the punching press produced discharge into the inside of bin, the feature of environmental protection of equipment has further been improved.

Drawings

FIG. 1 is a schematic view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the structure of the present utility model;

FIG. 3 is a top cross-sectional view of the structure of the present utility model;

FIG. 4 is a right side view of the structure of the present utility model taken through the center of the second cylinder;

fig. 5 is a cross-sectional view from the right side of the structure of the utility model to the center of the drawing dividing plate.

In the figure: 1. a bed board; 11. a delivery chamber; 12. a material dropping groove; 13. a dust fall tank; 14. a storage chamber; 2. a support post; 3. a support plate; 4. a positioning detector; 5. an ash removal device; 51. a separate drawing plate; 52. an air extracting pump; 53. an exhaust pipe; 54. an exhaust pipe; 55. a vent pipe; 6. a punching device; 61. a punch; 62. punching a rod; 63. a die pressing plate; 7. a material guiding device; 71. a first cylinder; 72. a first air bar; 73. a connecting plate; 74. a guide rod; 8. a limiting device; 81. a fixing plate; 82. a second cylinder; 83. a second gas lever; 84. a limiting plate; 9. a conveying device; 91. a servo motor; 92. a first rotating lever; 93. a first conveying roller; 94. a net belt; 95. a second conveying roller; 96. and a second rotating lever.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, a pneumatic ejection device of a punch press comprises a bed board 1, a conveying cavity 11 is formed in the right side of the bed board 1, a blanking groove 12 is formed in the left side of the top of the conveying cavity 11, a dust falling groove 13 is formed in the bottom of the conveying cavity 11, the dust falling groove 13 is formed, dust in the conveying cavity 11 can enter a storage cavity 14, and the storage cavity 14 is formed in the bed board 1.

The bottom of the front end of the bed board 1 is provided with a sliding door, two sides of the top of the front end of the sliding door are fixedly connected with hinges, the center of the front end of the sliding door is fixedly connected with a sliding handle, when the sliding handle is subjected to external force, the sliding door can be opened, dust in the storage cavity 14 can be discharged, and the sliding door is connected with the bed board 1 through the hinges.

Wherein front end and the equal fixedly connected with pillar 2 of rear end of bed board 1 top both sides, the top fixedly connected with backup pad 3 of pillar 2, the left side fixedly connected with location detector 4 at backup pad 3 top, the left side fixedly connected with ash handling equipment 5 at backup pad 3 top center, the central fixed mounting at backup pad 3 top has stamping device 6, stamping device 6 includes the puncher 61, the operation of puncher 61 for stamping rod 62 can drive stamping plate 63 and reciprocate, and then makes stamping plate 63 can carry out stamping forming work to the panel, the output fixedly connected with stamping rod 62 of puncher 61, the bottom fixedly connected with stamping plate 63 of stamping rod 62.

Wherein the right side fixedly connected with guider 7 at backup pad 3 top, guider 7 includes first cylinder 71, the operation of first cylinder 71, make first gas pole 72 can drive connecting plate 73 and reciprocate, and then make guide arm 74 carry out ejecting work to the panel after the shaping, first cylinder 71 is located the fall groove 12 directly over, the bottom fixedly connected with first gas pole 72 of first cylinder 71, the bottom fixedly connected with connecting plate 73 of first gas pole 72, the bottom fixedly connected with guide arm 74 of connecting plate 73, the front end and the rear end fixedly connected with limiting device 8 at bed board 1 top, conveyor 9 is installed on the right side of bed board 1 front end.

Referring to fig. 3, 4 and 5, the ash removing device 5 includes a separating plate 51, a suction pump 52 is fixedly connected to the top of the separating plate 51, and the suction pump 52 operates, so that the suction pipe 53 can perform suction operation on the separating plate 51, and further, the air pipe 55 can perform suction operation on dust on the top of the plate, the dust is discharged into the storage cavity 14 through the air exhaust pipe 54, the suction pipe 53 is fixedly connected to the bottom of the suction pump 52, the bottom of the suction pipe 53 extends into the separating plate 51, the air exhaust pipe 54 is fixedly connected to the rear end of the suction pump 52, the front end of the air exhaust pipe 54 extends into the storage cavity 14 through the bed board 1, the air pipe 55 is fixedly connected to the bottom of the separating plate 51, and the bottom of the air pipe 55 extends out of the storage cavity through the support board 3.

The limiting device 8 comprises a fixing plate 81, one side, far away from the center of the bed board 1, of the fixing plate 81 is fixedly connected with a second air cylinder 82, the second air cylinder 82 operates, so that the second air rod 83 can drive the limiting plate 84 to move inside and outside, the limiting plate 84 can further limit the plate, the plate is prevented from being offset, the output end of the second air cylinder 82 is fixedly connected with a second air rod 83, and one side, close to the center of the bed board 1, of the second air rod 83 is fixedly connected with the limiting plate 84.

Wherein conveyor 9 includes servo motor 91, servo motor 91's operation for first rotary rod 92 can drive first conveying roller 93 and carry out rotatory work, and then make the net conveyor belt 94 carry out the work to the material at its top, thereby can discharge the material, first rotary rod 92 is installed to servo motor 91's output, the rear end of first rotary rod 92 runs through bed board 1 and extends to the inside of carrying chamber 11, the surface fixedly connected with first conveying roller 93 of first rotary rod 92, the surface swing joint of first conveying roller 93 has net conveyor belt 94, the internal surface swing joint of net conveyor belt 94 right side has second conveying roller 95, the internal surface fixedly connected with second rotary rod 96 of second conveying roller 95.

The working principle is that the pneumatic ejection device of the punching machine is used, the plate body needs to be conveyed to the upper portion of the bed board 1 through external equipment, then the positioning detector 4 is operated, the plate body can be prepared to drive the air pump 52, the punching machine 61, the first air cylinder 71, the fixing plate 81 and the servo motor 91 when entering the upper portion of the bed board 1, the second air cylinder 82 operates, the second air rod 83 can drive the limiting plate 84 to move inwards and outwards, the limiting plate 84 can be further used for limiting the plate body, then the air pump 52 operates, the air suction pipe 53 can be used for sucking air from the air suction plate 51, the air pipe 55 can be used for sucking dust at the top of the plate body, the air exhaust pipe 54 discharges the dust into the storage cavity 14, the punching machine 61 operates, the punching rod 62 can drive the punching plate 63 to move upwards and downwards, the plate body can be subjected to punching forming work through the first air cylinder 71, the first air rod 72 can drive the connecting plates 73 and 74 to move upwards and downwards, the guide rod 74 can drive the guide rod 74 to move inwards and downwards, the guide the dust can be discharged from the inner side of the net 94 through the guide rod 94, the guide rod can be further driven by the guide rod 74 to the rotary drum 94, the dust can be discharged from the inner net 94 can be further discharged through the guide rod 94, and the guide rod can be further discharged into the net 94 can be further driven by the rotary drum 94, and the dust can be further discharged from the storage cavity can be further driven by the guide net 94 can be further driven by the guide rod to the dust can be further arranged.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic liftout device of punch press, includes bed board (1), push-and-pull door has been seted up to the bottom of bed board (1) front end, the equal fixedly connected with hinge in both sides at push-and-pull door front end top, the center fixedly connected with push-and-pull handle of push-and-pull door front end, the push-and-pull door is connected with bed board (1) through the hinge, its characterized in that: front end and the equal fixedly connected with pillar (2) of rear end in bed board (1) top both sides, the top fixedly connected with backup pad (3) at pillar (2), the left side fixedly connected with location detector (4) at backup pad (3) top, the left side fixedly connected with ash handling equipment (5) at backup pad (3) top center, the center fixed mounting at backup pad (3) top has stamping device (6), the right side fixedly connected with guider (7) at backup pad (3) top, the front end and the rear end fixedly connected with defining means (8) at bed board (1) top, conveyor (9) are installed on the right side of bed board (1) front end.

2. The pneumatic ejection device of the punch press according to claim 1, wherein: the novel dust collecting device is characterized in that a conveying cavity (11) is formed in the right side of the bed plate (1), a material dropping groove (12) is formed in the left side of the top of the conveying cavity (11), a dust dropping groove (13) is formed in the bottom of the conveying cavity (11), and a storage cavity (14) is formed in the bed plate (1).

3. A pneumatic ejection device for a punch press according to claim 2, wherein: the material guiding device (7) comprises a first air cylinder (71), the first air cylinder (71) is located right above the material dropping groove (12), a first air rod (72) is fixedly connected to the bottom of the first air cylinder (71), a connecting plate (73) is fixedly connected to the bottom of the first air rod (72), and a guide rod (74) is fixedly connected to the bottom of the connecting plate (73).

4. A pneumatic ejection device for a punch press according to claim 2, wherein: conveyor (9) are including servo motor (91), first rotary rod (92) are installed to the output of servo motor (91), the rear end of first rotary rod (92) runs through inside bed board (1) and extends to transport chamber (11), the surface fixedly connected with first conveyor roll (93) of first rotary rod (92), the surface swing joint of first conveyor roll (93) has net conveyer belt (94), the internal surface swing joint on net conveyer belt (94) right side has second conveyor roll (95), the internal surface fixedly connected with second rotary rod (96) of second conveyor roll (95).

5. The pneumatic ejection device of the punch press according to claim 1, wherein: the stamping device (6) comprises a stamping device (61), wherein the output end of the stamping device (61) is fixedly connected with a stamping rod (62), and the bottom of the stamping rod (62) is fixedly connected with a stamping plate (63).

6. The pneumatic ejection device of the punch press according to claim 1, wherein: the limiting device (8) comprises a fixing plate (81), one side, far away from the center of the bed plate (1), of the fixing plate (81) is fixedly connected with a second air cylinder (82), the output end of the second air cylinder (82) is fixedly connected with a second air rod (83), and one side, close to the center of the bed plate (1), of the second air rod (83) is fixedly connected with a limiting plate (84).

7. A pneumatic ejection device for a punch press according to claim 2, wherein: the ash handling device (5) comprises a separating and pumping plate (51), the top of the separating and pumping plate (51) is fixedly connected with an air pump (52), the bottom of the air pump (52) is fixedly connected with an air exhaust pipe (53), the bottom of the air exhaust pipe (53) penetrates through the separating and pumping plate (51) to extend into the separating and pumping plate, the rear end of the air exhaust pipe (52) is fixedly connected with an exhaust pipe (54), the front end of the exhaust pipe (54) penetrates through the bed board (1) to extend into the storage cavity (14), the bottom of the separating and pumping plate (51) is fixedly connected with an air pipe (55), and the bottom of the air pipe (55) penetrates through the supporting plate (3) to extend to the outside of the supporting plate.