Feeding device of turret punch press

Abstract

The utility model discloses a turret punch press feeding device, which belongs to the technical field of turret punch presses and comprises a bottom plate, a plurality of first electric push rods are fixedly mounted on the top surface of the bottom plate, the top ends of the first electric push rods are fixedly connected with a conveying frame, and a plurality of rotating rollers are rotatably connected onto the conveying frame. A plurality of first motors are fixedly installed on the rear portion of the conveying frame. According to the plate conveying device, a plurality of first motors are used for driving a plurality of rotating rollers to rotate, a plate is driven to move through rotation of the rotating rollers, in addition, when the plate moves to one end of the conveying frame, a second electric push rod is used for driving supporting wheels to move upwards to jack up the plate, and a plurality of third motors are used for driving a plurality of supporting wheels to rotate; and the supporting wheels are used for driving the plates to move to the turret punch press, the problem that the conveying belt is prone to being abraded due to the fact that the plates are directly pushed to be fed is solved, and the practicability of the feeding device of the turret punch press is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of turret punch presses, and more particularly to a feeding device for a turret punch press. Background Art

[0002] A turret punch press is a type of CNC machine tool, characterized by three-axis linkage and digitally controlled coordinate motion. It utilizes CNC technology to control the machine tool, providing high-precision and efficient punching and nibbling of metal sheets. Turret punch presses are widely used in various industries for sheet metal processing, such as sheet metal parts. They are particularly well-suited for punching a wide variety of sheet metal products in small and medium batches or single pieces. To improve efficiency, turret punch presses are often equipped with a feeding device.

[0003] The lifting of the lifting of the lifting mechanism is to lift the lifting of the lifting mechanism and the lifting of the lifting mechanism to the lifting of the lifting mechanism. However, the above patent still has the following shortcomings: when the push plate is used to push the plate on the conveyor belt to the turret punch press, friction will be generated between the plate and the conveyor belt, which will cause wear of the conveyor belt and affect the service life of the conveyor belt. In addition, although the feeding table can be moved up and down to facilitate loading, it still requires manpower to carry it, which is not practical. For this reason, we propose a turret punch press feeding device. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a feeding device for a turret punch press.

[0005] In order to solve the above problems, the present invention adopts the following technical solutions:

[0006] The top of the plurality of second electric push rods is fixedly mounted on the top surface of the bottom plate and is located below the other end of the conveyor frame, and the top of the plurality of second electric push rods is fixedly connected to the lifting seat, and the top surface of the lifting seat is fixedly connected to a plurality of support seats, the top surface of the support seat is provided with a rotating groove, the inner side of the rotating groove is rotatably connected to the support wheel, and the side portion of the support seat is fixedly mounted with a third motor, and the output shaft of the third motor is connected to one end of the support wheel shaft.

[0007] As a preferred solution of the present invention, the loading mechanism includes two support block groups fixedly connected to the top surface of one end of the conveying frame, the inner sides of the two support block groups are respectively rotatably connected with screw rods, the outer sides of the two screw rods are respectively threadedly sleeved with moving seats, the top ends of the two moving seats are fixedly connected with a suspension plate, the top surface of the suspension plate is fixedly installed with a plurality of third electric push rods, the output ends of the plurality of third electric push rods are all extended to the bottom of the suspension plate and fixedly connected with a mounting box, the bottom of the mounting box is fixedly sleeved with a suction cup, the side of the mounting box is provided with an exhaust hole, the inner cavity of the mounting box is fixedly installed with an air suction pump, the input end of the air suction pump extends to the inner cavity of the suction cup, and the two support block groups are respectively fixedly installed with a second motor, and the output shafts of the two second motors are respectively connected to the ends of the two screw rods.

[0008] As a preferred solution of the present invention, the limiting mechanism includes two mounting plates fixedly connected to the top surface of the conveying frame, and the four electric push rods are fixedly installed on the two mounting plates respectively, and the output ends of the four electric push rods are respectively fixedly connected to the limiting plates.

[0009] As a preferred solution of the present invention, a plurality of self-locking casters are fixedly mounted on the bottom surface of the base plate.

[0010] As a preferred solution of the present invention, a control panel is fixedly installed on the outer side of the conveyor frame, and the control panel is electrically connected to the first electric push rod, the third motor, the second electric push rod, the third electric push rod, the second motor, the first motor, the fourth electric push rod and the suction pump respectively.

[0011] As a preferred solution of the present invention, the bottom surface of the movable seat and the top surface of the conveying rack are in contact with each other.

[0012] Compared with the prior art, the advantages of the present invention are:

[0013] (1) In the present invention, a plurality of first motors are used to drive a plurality of rotating rollers to rotate, and the rotation of the rotating rollers is used to drive the plate to move. In addition, when the plate moves to one end of the conveyor frame, the second electric push rod is used to drive the support wheel to move up to lift the plate, and a plurality of third motors are used to drive the plurality of support wheels to rotate, and the support wheel is used to drive the plate to move to the turret punch press, thereby avoiding the problem of direct pushing of the plate to feed the material, which may cause the conveyor belt to wear, and improving the practicality of the turret punch press feeding device.

[0014] (2) In the present invention, by using the supporting block group, the screw rod, the movable seat, the second motor, the suspension plate, the third electric push rod, the mounting box, the suction pump and the suction cup, the plate can be directly adsorbed from a low position onto the rotating roller for transportation, thus avoiding manual handling and improving the practicality of the turret punch press feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the front side of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall structure of the back of the utility model;

[0017] Figure 3 This is a schematic cross-sectional view of the installation box of the utility model;

[0018] Figure 4 For this utility model Figure 1 A is an enlarged schematic diagram.

[0019] Description of the numbers in the figure:

[0020] 1. Bottom plate; 2. First electric push rod; 3. Conveyor frame; 4. Rotating roller; 5. First motor; 6. Limiting mechanism; 7. Loading mechanism; 8. Second electric push rod; 9. Lifting seat; 10. Support seat; 11. Rotating groove; 12. Support wheel; 13. Third motor; 14. Support block group; 15. Screw; 16. Moving seat; 17. Second motor; 18. Suspension plate; 19. Third electric push rod; 20. Mounting box; 21. Suction pump; 22. Suction cup; 23. Exhaust hole; 24. Mounting plate; 25. Fourth electric push rod; 26. Limiting plate; 27. Self-locking casters; 28. Control panel. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts are within the scope of protection of the present invention.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0024] Example:

[0025] See also Figure 1-4 The top of the plurality of second electric push rods 8 is fixedly installed below the other end of the conveying frame 3, and the top of the plurality of second electric push rods 8 is fixedly connected to the lifting seat 9. The top surface of the lifting seat 9 is fixedly connected to a plurality of support seats 10. The top surface of the support seat 10 is provided with a rotating groove 11, and the inner side of the rotating groove 11 is rotatably connected to the support wheel 12. The side of the support seat 10 is fixedly mounted with a third motor 13, and the output shaft of the third motor 13 is connected to one end of the rotating shaft of the support wheel 12.

[0026] In this embodiment, multiple support seats 10 are respectively located below the gap between the two rotating rollers 4, so that the support wheel 12 can extend above the rotating roller 4 to lift the plate, while ensuring that the support wheel 12 can drive the plate to move to the turret punch.

[0027] For details, please refer to Figures 1 to 3 The feeding mechanism 7 includes two support block groups 14 fixedly connected to the top surface of one end of the conveying frame 3, the inner sides of the two support block groups 14 are respectively rotatably connected with screw rods 15, the outer sides of the two screw rods 15 are respectively threadedly sleeved with moving seats 16, the tops of the two moving seats 16 are fixedly connected with a suspension plate 18, and the top surface of the suspension plate 18 is fixedly installed with a plurality of third electric push rods 19, the output ends of the plurality of third electric push rods 19 all extend to the bottom of the suspension plate 18 and are fixedly connected with a mounting box 20, the bottom of the mounting box 20 is fixedly sleeved with a suction cup 22, and an exhaust hole 23 is opened on the side of the mounting box 20, and an air suction pump 21 is fixedly installed in the inner cavity of the mounting box 20, and the input end of the air suction pump 21 extends to the inner cavity of the suction cup 22, and a second motor 17 is respectively fixedly mounted on the two support block groups 14, and the output shafts of the two second motors 17 are respectively connected to the ends of the two screw rods 15.

[0028] In this embodiment, the threaded cooperation between the screw rod 15 and the movable seat 16 drives the suspension plate 18 and the suction cup 22 to move horizontally, so that the suction cup 22 can move to the top of the plate on the side of the conveyor frame 3 to suck the plate. In addition, the suction cup 22 can adsorb the plate and move it to the rotating roller 4.

[0029] For details, please refer to Figure 1 and Figure 2 The limiting mechanism 6 includes two mounting plates 24 fixedly connected to the top surface of the conveyor frame 3, and the two mounting plates 24 are respectively fixedly mounted with fourth electric push rods 25, and the output ends of the fourth electric push rods 25 are respectively fixedly connected to the limiting plates 26.

[0030] In this embodiment, the fourth electric push rod 25 is used to adjust the distance between the two limit plates 26, so that the two limit plates 26 are used to limit the plate, so that the plate can move stably on multiple rotating rollers 4. In addition, the end of the limit plate 26 is provided with a guide bend angle, so that the plate can smoothly enter between the two limit plates 26.

[0031] For details, please refer to Figure 1 A plurality of self-locking casters 27 are fixedly mounted on the bottom surface of the base plate 1 .

[0032] In this embodiment, the self-locking casters 27 are used to move the device and support the device.

[0033] For details, please refer to Figures 1 to 4A control panel 28 is fixedly mounted on the outer side of the conveyor frame 3, and the control panel 28 is electrically connected to the first electric push rod 2, the third motor 13, the second electric push rod 8, the third electric push rod 19, the second motor 17, the first motor 5, the fourth electric push rod 25 and the suction pump 21 respectively.

[0034] In this embodiment, the control panel 28 is used to control the first electric push rod 2 , the third motor 13 , the second electric push rod 8 , the third electric push rod 19 , the second motor 17 , the first motor 5 , the fourth electric push rod 25 and the suction pump 21 .

[0035] For details, please refer to Figure 1 , the bottom surface of the movable seat 16 and the top surface of the conveying frame 3 are in contact with each other.

[0036] In this embodiment, the top surface of the conveying frame 3 is used to limit the movable seat 16, so that the movable seat 16 can only move along the axial direction of the screw rod 15. At the same time, the conveying frame 3 is used to support the movable seat 16 to ensure the supporting strength of the movable seat 16 and the suspension plate 18.

[0037] Working principle: When in use, first use the self-locking casters 27 to move the device to the side of the turret punch press, and make the conveyor frame 3 away from the side of one end of the suspension plate 18 and aligned with the loading side of the turret punch press. At this time, the first electric push rod 2 is used to drive the conveyor frame 3 and the rotating roller 4 to move up and down, so that the top surface of the conveyor frame 3 and the processing table of the turret punch press are at the same height. Then use the cart to move the plate to be processed to one end of the bottom plate 1, and start the third electric push rod 19 to drive the installation box 20 and the suction cup 22 to move down, so that the bottom surface of the suction cup 22 contacts the top surface of the uppermost plate, start the suction pump 21 to make the suction cup 22 generate suction, so that the suction cup 22 adsorbs the plate, and then start the third electric push rod 19 again to drive the suction cup 22 to move up, and use the suction cup 22 to drive the plate to move up, so that the bottom surface of the plate is flush with the top surface of the rotating roller 4, and then start the two second motors 17 to The two screw rods 15 are driven to rotate, and the threaded cooperation between the screw rod 15 and the movable seat 16 drives the suspension plate 18 and the plate to move horizontally, so that the plate moves to the rotating roller 4. At this time, the suction pump 21 is turned off so that the suction cup 22 no longer adsorbs the plate, so that the plate is placed on the rotating roller 4. Then the suction cup 22 is reset to continue loading other plates. At the same time, multiple first motors 5 are started to drive multiple rotating rollers 4 to rotate, and the rotating rollers 4 are used to drive the plate to move. At the same time, the limit plate 26 is used to limit the moving plate to avoid deflection of the plate. Finally, when the plate moves to the other end of the conveyor frame 3, the second electric push rod 8 is started to drive the lifting seat 9, the support seat 10 and the support wheel 12 to move upward, and the support wheel 12 is used to lift the plate. At this time, multiple third motors 13 are started to drive multiple support wheels 12 to rotate, and the support wheel 12 is used to drive the plate to move to the turret punch press for processing.

[0038] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and improved ideas of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A turret punch press feeding device, comprising a bottom plate (1), characterized in that: A plurality of first electric push rods (2) are fixedly mounted on the top surface of the base plate (1), the top ends of the plurality of first electric push rods (2) are fixedly connected to a conveying frame (3), a plurality of rotating rollers (4) are rotatably connected to the conveying frame (3), a plurality of first motors (5) are fixedly mounted on the rear portion of the conveying frame (3), the output shafts of the plurality of first motors (5) are respectively connected to the ends of the rotating shafts of the plurality of rotating rollers (4), a limiting mechanism (6) is provided on the conveying frame (3), a feeding mechanism (7) is provided on the top of one end of the conveying frame (3), and the top surface of the base plate (1) is fixedly mounted on the top surface of the base plate (1). A plurality of second electric push rods (8) are fixedly installed below the other end of the conveying frame (3), and the top ends of the plurality of second electric push rods (8) are fixedly connected to a lifting seat (9), and the top surface of the lifting seat (9) is fixedly connected to a plurality of support seats (10), and the top surfaces of the support seats (10) are each provided with a rotating groove (11), and the inner sides of the rotating grooves (11) are each rotatably connected to a support wheel (12), and the side portions of the support seats (10) are each fixedly installed with a third motor (13), and the output shaft of the third motor (13) is connected to one end of the rotating shaft of the support wheel (12).

2. The turret punch press feeding device according to claim 1, characterized in that: The feeding mechanism (7) comprises two support block groups (14) fixedly connected to the top surface of one end of the conveying frame (3), the inner sides of the two support block groups (14) are respectively rotatably connected to screw rods (15), the outer sides of the two screw rods (15) are respectively threadedly sleeved with movable seats (16), the top ends of the two movable seats (16) are fixedly connected to a suspension plate (18), the top surface of the suspension plate (18) is fixedly mounted with a plurality of third electric push rods (19), and the output ends of the plurality of third electric push rods (19) all extend to the suspension plate (1 8) and is fixedly connected to the bottom of the mounting box (20), the bottom of the mounting box (20) is fixedly sleeved with a suction cup (22), the side of the mounting box (20) is provided with an exhaust hole (23), the inner cavity of the mounting box (20) is fixedly installed with an air suction pump (21), the input end of the air suction pump (21) extends to the inner cavity of the suction cup (22), and the two support block groups (14) are respectively fixedly installed with a second motor (17), and the output shafts of the two second motors (17) are respectively connected to the ends of the two screw rods (15).

3. The turret punch press feeding device according to claim 1, characterized in that: The limiting mechanism (6) comprises two mounting plates (24) fixedly connected to the top surface of the conveying frame (3), and a fourth electric push rod (25) is fixedly mounted on each of the two mounting plates (24). The output ends of the fourth electric push rod (25) are fixedly connected to the limiting plates (26).

4. The turret punch press feeding device according to claim 1, characterized in that: A plurality of self-locking casters (27) are fixedly mounted on the bottom surface of the base plate (1).

5. The turret punch press feeding device according to claim 3, characterized in that: A control panel (28) is fixedly mounted on the outer side of the conveying frame (3), and the control panel (28) is electrically connected to the first electric push rod (2), the third motor (13), the second electric push rod (8), the third electric push rod (19), the second motor (17), the first motor (5), the fourth electric push rod (25) and the suction pump (21).

6. The turret punch press feeding device according to claim 2, characterized in that: The bottom surface of the movable seat (16) is in contact with the top surface of the conveying frame (3).

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