Automatic feeding and discharging device of punching machine

Abstract

The utility model belongs to the field of material conveying of punching machines, and particularly relates to an automatic feeding and discharging device of a punching machine, which comprises a bottom plate, supporting legs are fixedly connected to the bottom surface of the bottom plate, a mounting groove is fixedly connected to the top of the bottom plate, and a material main body is mounted in the mounting groove in a clamping manner; a motor drives a rotating disc to rotate, a connecting rod at the position of an eccentric shaft on the surface of the rotating disc drives a mounting plate and a push plate to slide back and forth in a limiting clamp, the push plate pushes a material body at the bottom of the inner side of a mounting groove to slide in the limiting plate, and when the push plate resets, the material body in the mounting groove falls onto the surface of a bottom plate, so that automatic feeding of the device is facilitated; and secondly, through continuous feeding, the material body slides in a limiting plate and abuts against the inner side of a limiting strip, a stamping head at the bottom of a hydraulic machine is started to bend the material body, the material body is clamped into a stamping groove at the moment, when the material body continues to be pushed by a push plate, the bent material body is automatically pushed out, and automatic discharging of the device is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping machine material delivery field, concretely is a kind of automatic feeding and discharging device of stamping machine. BACKGROUND

[0002] Stamping process has the advantages of saving materials and energy, high efficiency, low technical requirements for operators and producing products that cannot be achieved by machining through various molds, compared with traditional machining, so its use is becoming more and more widespread, and stamping machines need to deliver materials to be processed during work.

[0003] The traditional method of stamping machine processing material adopts manual feeding and discharging mode, which is not easy to achieve convenient automatic feeding and discharging effect, and may have problems such as low device working efficiency and low device safety.

[0004] Therefore, an automatic feeding and discharging device for stamping machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the problems in the prior art, the utility model provides an automatic feeding and discharging device for stamping machine.

[0006] The technical scheme adopted by the utility model to solve its technical problems is: the automatic feeding and discharging device for stamping machine, comprising a bottom plate, the bottom surface of the bottom plate is fixedly connected with supporting legs, the top of the bottom plate is fixedly connected with a mounting groove, the inside of the mounting groove is clamped and mounted with a material main body, the front side of the mounting groove is fixedly connected with a limiting plate, the surface of the bottom plate is provided with a stamping groove, the position close to the front end of the surface of the bottom plate is fixedly connected with a limiting strip, the top of the bottom plate is fixedly connected with a supporting frame, the inner side of the supporting frame is fixedly connected with a hydraulic machine, the output end of the hydraulic machine is fixedly connected with a connecting piece, the bottom of the connecting piece is threadedly connected with a stamping head, the rear side of the bottom plate is fixedly connected with a supporting frame, the inside of the supporting frame is fixedly connected with a motor, the top of the supporting frame is rotatably connected with a turntable, one end of the connecting rod is rotatably connected with the surface of the turntable, the other end of the connecting rod is rotatably connected with the surface of the mounting plate, and the inside of the mounting plate is fixedly connected with a push plate.

[0007] Preferably, the surface of the bottom plate is fixedly connected with a limiting clamp, and the inner wall of the limiting clamp is slidably connected with the surface of the push plate.

[0008] Preferably, the two ends of the material main body are slidably connected with the inside of the limiting plate, and the front side of the material main body abuts against the inner wall of the limiting strip.

[0009] Preferably, the stamping groove is arranged directly below the stamping head, and the limiting strip is distributed on both sides of the stamping groove.

[0010] Preferably, the connecting rod is rotationally connected to an eccentric shaft position of the rotating disc, and the output end of the motor is fixedly connected to the bottom surface of the rotating disc.

[0011] Preferably, the thickness of the push plate corresponds to the thickness of the material body, and the width of the material body is greater than the width of the material body.

[0012] The utility model discloses the beneficial effect lies in:

[0013] 1. The utility model discloses a motor drives rotating disc rotation, and the connecting rod of the eccentric shaft position on the rotating disc surface drives the mounting plate, push plate and slides in the inside of the limit clamp, and the material body of push plate bottom inside installation groove pushes and slides in the limit board, when push plate resets, the material body in the installation groove falls the surface of bottom plate, and the device is conveniently automatically fed.

[0014] 2. The utility model discloses a continuous feeding, and the material body is slid in the limit board and is tightly closed to the inside of the limit strip, and the stamping head of the hydraulic machine bottom is started to the material body and is bent, and the material body is clamped in the inside of the stamping groove, when the material body continues to be pushed by the push plate, the bent material body is automatically pushed out, and the device is conveniently automatically discharged. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0016] Figure 1 It is the front view structure schematic diagram of the utility model;

[0017] Figure 2 It is the stamping groove structure schematic diagram of the utility model;

[0018] Figure 3 It is the support frame structure schematic diagram of the utility model;

[0019] Figure 4 It is the installation groove structure schematic diagram of the utility model.

[0020] In the drawing: 1, bottom plate; 2, support foot; 3, installation groove; 4, material body; 5, limit board; 6, stamping groove; 7, limit strip; 8, support frame; 9, hydraulic machine; 10, connecting piece; 11, stamping head; 12, support frame; 13, motor; 14, rotating disc; 15, connecting rod; 16, mounting plate; 17, push plate; 18, limit clamp. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0022] Please refer to Figures 1-4 As shown in the figure, an automatic feeding and discharging device of a punch press comprises a bottom plate 1, the bottom surface of the bottom plate 1 is fixedly connected with supporting legs 2, the top of the bottom plate 1 is fixedly connected with a mounting groove 3, the inside of the mounting groove 3 is clamped and mounted with a material main body 4, the front side of the mounting groove 3 is fixedly connected with a limiting plate 5, the surface of the bottom plate 1 is provided with a punching groove 6, the position close to the front end of the surface of the bottom plate 1 is fixedly connected with a limiting strip 7, the top of the bottom plate 1 is fixedly connected with a supporting frame 8, the inner side of the supporting frame 8 is fixedly connected with a hydraulic machine 9, the output end of the hydraulic machine 9 is fixedly connected with a connecting piece 10, the bottom of the connecting piece 10 is threadedly connected with a punching head 11 through bolts, the rear side of the bottom plate 1 is fixedly connected with a supporting frame 12, the inside of the supporting frame 12 is fixedly connected with a motor 13, the top of the supporting frame 12 is rotatably connected with a rotating disc 14, one end of the connecting rod 15 is rotatably connected with the surface of the rotating disc 14, the other end of the connecting rod 15 is rotatably connected with the surface of a mounting plate 16, the inner side of the mounting plate 16 is fixedly connected with a push plate 17;

[0023] Further, the surface of the bottom plate 1 is fixedly connected with a limiting clamp 18, the inner wall of the limiting clamp 18 is slidably connected with the surface of the push plate 17;

[0024] When working, the inner wall of the limiting clamp 18 is slidably connected with the surface of the push plate 17, the limiting clamp 18 has a limiting effect on the push plate 17, and the stability of the push plate 17 during installation is improved.

[0025] Further, the two ends of the material main body 4 are slidably connected with the inside of the limiting plate 5, and the front side of the material main body 4 abuts against the inner wall of the limiting strip 7;

[0026] When working, the two ends of the material main body 4 are slidably connected with the inside of the limiting plate 5, and the front side of the material main body 4 abuts against the inner wall of the limiting strip 7, so that the device has a guiding and positioning effect on the material main body 4, and the stability of the device during operation is improved.

[0027] Further, the punching groove 6 is arranged directly below the punching head 11, and the limiting strip 7 is distributed on the two sides of the punching groove 6;

[0028] When working, the stamping head 11 is arranged directly below the stamping groove 6, the limiting strips 7 are arranged on both sides of the stamping groove 6, the stamping head 11 can bend the material body 4, the bent material body 4 is separated from the support of the limiting strips 7, and the device is convenient for discharging.

[0029] Further, the connecting rod 15 is rotationally connected to the eccentric shaft position of the rotating disc 14, and the output end of the motor 13 is fixedly connected to the bottom surface of the rotating disc 14.

[0030] When working, the connecting rod 15 is rotationally connected to the eccentric shaft position of the rotating disc 14, and the output end of the motor 13 is fixedly connected to the bottom surface of the rotating disc 14, so that the position of the connecting rod 15 can be adjusted by the motor 13 driving the rotating disc 14.

[0031] Further, the thickness of the push plate 17 corresponds to the thickness of the material body 4, and the width of the material body 4 is greater than the width of the material body 4.

[0032] When working, the thickness of the push plate 17 corresponds to the thickness of the material body 4, and the width of the material body 4 is greater than the width of the material body 4, so that the push plate 17 can push the material body 4 at the bottom of the mounting groove 3 and support the material body 4 above the push plate 17.

[0033] Working principle: first, a plurality of material bodies 4 are clamped in the mounting groove 3, at this time, the motor 13 is started by an external power supply, the rotating disc 14 is driven to rotate by the motor 13, the connecting rod 15 at the eccentric shaft position on the surface of the rotating disc 14 drives the mounting plate 16 and the push plate 17 to slide forward and backward in the limiting clamps 18, the push plate 17 pushes the material body 4 at the bottom of the inside of the mounting groove 3 to slide in the limiting plate 5, when the push plate 17 is reset, the material body 4 in the mounting groove 3 falls on the surface of the bottom plate 1, the rotating disc 14 is repeatedly driven, the material body 4 slides in the limiting plate 5 and abuts against the inside of the limiting strip 7, at this time, the hydraulic machine 9 is started by an external power supply, the connecting piece 10 and the stamping head 11 at the output end of the hydraulic machine 9 bend the material body 4, the material body 4 is clamped in the stamping groove 6 at this time, when the material body 4 is continuously pushed by the push plate 17, the bent material body 4 is automatically pushed out.

[0034] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A stamping machine automatic feeding and discharging device, comprising a base plate (1), characterized in that: The bottom surface of the bottom plate (1) is fixedly connected with a supporting leg (2), the top of the bottom plate (1) is fixedly connected with a mounting groove (3), the inside of the mounting groove (3) is clamped and mounted with a material body (4), the front side of the mounting groove (3) is fixedly connected with a limiting plate (5), the surface of the bottom plate (1) is provided with a punching groove (6), the surface of the bottom plate (1) is fixedly connected with a limiting strip (7) near the front end, the top of the bottom plate (1) is fixedly connected with a supporting frame (8), the inner side of the supporting frame (8) is fixedly connected with a hydraulic machine (9), the output end of the hydraulic machine (9) is fixedly connected with a connecting piece (10), the bottom of the connecting piece (10) is threadedly connected with a punching head (11) through bolts, the rear side of the bottom plate (1) is fixedly connected with a supporting frame (12), the inside of the supporting frame (12) is fixedly connected with a motor (13), the top of the supporting frame (12) is rotatably connected with a rotating disc (14), one end of the surface of the rotating disc (14) is rotatably connected with a connecting rod (15), the other end of the connecting rod (15) is rotatably connected with the surface of a mounting plate (16), the inner side of the mounting plate (16) is fixedly connected with a push plate (17).

2. The automatic feeding and discharging device of a punch press according to claim 1, characterized in that: The surface of the bottom plate (1) is fixedly connected with a limiting clamp (18), the inner wall of the limiting clamp (18) is slidably connected with the surface of the push plate (17).

3. The automatic feeding and discharging device of a punch press according to claim 1, characterized in that: Both ends of the material body (4) are slidably connected with the inside of the limiting plate (5), and the front side of the material body (4) abuts against the inner wall of the limiting strip (7).

4. The automatic feeding and discharging device of a punch press according to claim 1, characterized in that: The punching groove (6) is arranged directly below the punching head (11), and the limiting strip (7) is distributed on both sides of the punching groove (6).

5. The automatic feeding and discharging device of a punch press according to claim 1, characterized in that: The connecting rod (15) is rotatably connected with the eccentric shaft position of the rotating disc (14), and the output end of the motor (13) is fixedly connected with the bottom surface of the rotating disc (14).

6. The automatic feeding and discharging device of a punch press according to claim 1, characterized in that: The thickness of the push plate (17) corresponds to the thickness of the material body (4), and the width of the material body (4) is greater than the width of the material body (4).

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