Automatic punching equipment for plates

Abstract

The utility model discloses automatic punching equipment for plates, which relates to the technical field of plate processing equipment and comprises a base, one side of the base is fixedly connected with a feeding conveyor belt, the other side of the base is fixedly connected with a discharging conveyor belt, a punching mechanism is arranged on the upper portion of the feeding conveyor belt, and a feeding mechanism is arranged on the side face of the feeding conveyor belt. The feeding mechanism comprises a fixing frame, the fixing frame is fixedly connected with the base, a first air cylinder is fixedly connected to the surface of the fixing frame, a second air cylinder is fixedly connected to one end of the first air cylinder, and a clamping plate is fixedly connected to one end of the second air cylinder. A plate is moved to the position between the clamping plates through the feeding conveying belt, at the moment, the second air cylinder is stretched to clamp and fix the plate through the clamping plates, meanwhile, the first air cylinder is shortened to adjust the plate to the proper height, the plate can be conveniently clamped and fixed, feeding operation can be conveniently conducted on the plate, feeding stability is improved, and the accurate punching position is kept.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing equipment, in particular to an automatic plate punching equipment. Background Art

[0002] The automatic plate punching equipment is a mechanical equipment used for plate processing, which can automatically punch the plate.

[0003] In the prior art, for example, Chinese patent CN211304415U discloses "an automatic punching device for plates", including an automatic hydraulic punching machine, a cylinder barrel, a solenoid valve A, a solenoid valve B, a shooting switch A and a shooting switch B; the automatic hydraulic punching machine includes an operating table, a punching machine head, a punching seat and a punching head, a cylinder barrel is fixedly welded to the bottom of the punching seat, and solenoid valves A and solenoid valves B are respectively threadedly connected to the tops of the left and right sides of the cylinder barrel, and an intake pipe and an exhaust pipe are respectively fixedly connected to the left side of the solenoid valve A and the right side of the solenoid valve B.

[0004] However, in the prior art, automatic punching equipment needs to be loaded manually, which has low loading efficiency. The accuracy of material placement is affected by human operation factors, resulting in unstable accuracy of loading position, which makes it easy for the punching position of the plate to be inaccurate during the punching process. At the same time, during the punching process, too many operating steps of the operator will increase the risk of injury to the operator. Utility Model Content

[0005] The purpose of the utility model is to solve the problems that the automatic punching equipment in the prior art needs to be manually loaded, the loading efficiency is low, the accuracy of material placement is affected by human operation factors, resulting in unstable accuracy of the loading position, which leads to inaccurate punching positions of the plates during the punching process. At the same time, too many operating steps of the operator during the punching process will increase the risk of injury to the operator. An automatic punching equipment for plates is proposed to solve the problems that

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic plate punching device, comprising a base, a feeding conveyor belt is fixedly connected to one side of the base, and a discharging conveyor belt is fixedly connected to the other side of the base, a punching mechanism is arranged on the upper part of the feeding conveyor belt, and a feeding mechanism is arranged on the side of the feeding conveyor belt, and the feeding mechanism comprises a fixed frame, the fixed frame is fixedly connected to the base, and a first cylinder is fixedly connected to the surface of the fixed frame, a second cylinder is fixedly connected to one end of the first cylinder, and a clamp is fixedly connected to one end of the second cylinder;

[0007] The punching mechanism includes a fixed plate, which is fixedly connected to the upper part of the base, and a first slide groove is fixedly connected to the side of the fixed plate, a first slider is slidably connected inside the first slide groove, a first connecting plate is fixedly connected to the side of the first slider, a stamping cylinder is fixedly connected to the lower part of the first connecting plate, one end of the stamping cylinder is fixedly connected to the upper punching die, a second connecting plate is fixedly connected to the bottom of the first connecting plate, and a punching lower die is fixedly connected to the bottom of the second connecting plate.

[0008] Preferably, two first cylinders are fixedly connected to the upper portion of the base, and the two first cylinders are symmetrically distributed on both sides of the feeding conveyor belt.

[0009] Preferably, a servo motor is fixedly connected to one end of the first slide groove, a lead screw is fixedly connected to an output end of the servo motor, the lead screw is rotationally connected to the first slide groove, and the lead screw is threadedly connected to the first slider.

[0010] Preferably, the punching mechanism comprises two fixed plates, one side of one of the fixed plates is fixedly connected to a first slide groove, and the side of the other fixed plate is fixedly connected to a second slide groove.

[0011] Preferably, a second sliding block is slidably connected inside the second sliding groove, and a side surface of the second sliding block is fixedly connected to the first connecting plate.

[0012] Preferably, two second connecting plates are fixedly connected to the bottom of the first connecting plate, and the two second connecting plates are symmetrically distributed at the bottom of the first connecting plate, and both sides of the lower punching die are plugged into the fixed plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the plate to be punched is loaded from one end of the loading conveyor belt, and the plate is moved between the clamping plates by the loading conveyor belt. At this time, the second cylinder is extended to clamp the plate through the clamping plates, and the first cylinder is shortened to adjust the plate to a suitable height, so as to facilitate the clamping and fixing of the plate, facilitate the loading operation, improve the loading stability, and keep the punching position accurate.

[0015] 2. In the utility model, the servo motor drives the screw rod to rotate, thereby driving the first slider to slide along the first slide groove, adjusting the positions of the punching lower die and the punching upper die to the positions where the plate needs to be punched, and then the punching cylinder is extended to push the punching upper die to complete the punching operation of the plate, so as to facilitate stable punching operation of the plate;

[0016] 3. In the utility model, the servo motor is rotated to reset the punching lower die and the punching upper die, and at the same time, the first cylinder is extended and the second cylinder is shortened to place the punched plate on the surface of the loading conveyor belt, and then transport it to the surface of the discharging conveyor belt through the loading conveyor belt, and then transport it through the discharging conveyor belt, thereby reducing the steps of manual operation and improving the efficiency of plate punching processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a first three-dimensional structural schematic diagram of an automatic plate punching device;

[0018] Figure 2 A second three-dimensional structural schematic diagram of an automatic plate punching device is proposed for the utility model;

[0019] Figure 3 The utility model provides a three-dimensional structural schematic diagram of a feeding mechanism in an automatic plate punching device;

[0020] Figure 4 The utility model provides a schematic diagram of the cross-sectional three-dimensional structure of a first slide slot in an automatic plate punching device.

[0021] Legend: 1. Base; 2. Loading conveyor belt; 3. Discharging conveyor belt; 4. Loading mechanism; 41. Fixed frame; 42. First cylinder; 43. Second cylinder; 44. Clamp; 5. Punching mechanism; 51. Fixed plate; 52. First slide groove; 53. First slider; 54. First connecting plate; 55. Servo motor; 56. Screw rod; 57. Second slide groove; 58. Second slider; 59. Second connecting plate; 510. Punching lower die; 511. Stamping cylinder; 512. Punching upper die. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Example

[0025] like Figure 1-4As shown, the utility model provides an automatic plate punching device, including a base 1, a feeding conveyor belt 2 is fixedly connected to one side of the base 1, and a discharging conveyor belt 3 is fixedly connected to the other side of the base 1, a punching mechanism 5 is arranged on the upper part of the feeding conveyor belt 2, and a feeding mechanism 4 is arranged on the side of the feeding conveyor belt 2, and the feeding mechanism 4 includes a fixed frame 41, the fixed frame 41 is fixedly connected to the base 1, and a first cylinder 42 is fixedly connected to the surface of the fixed frame 41, a second cylinder 43 is fixedly connected to one end of the first cylinder 42, and a clamping plate 44 is fixedly connected to one end of the second cylinder 43, and two first cylinders 42 are fixedly connected to the upper part of the base 1, and the two first cylinders 42 are symmetrically distributed on both sides of the feeding conveyor belt 2;

[0026] The punching mechanism 5 includes a fixed plate 51, which is fixedly connected to the upper part of the base 1, and a first slide groove 52 is fixedly connected to the side of the fixed plate 51, a first slider 53 is slidably connected inside the first slide groove 52, a first connecting plate 54 is fixedly connected to the side of the first slider 53, a punching cylinder 511 is fixedly connected to the lower part of the first connecting plate 54, one end of the punching cylinder 511 is fixedly connected to the punching upper die 512, a second connecting plate 59 is fixedly connected to the bottom of the first connecting plate 54, and a punching lower die 510 is fixedly connected to the bottom of the second connecting plate 59;

[0027] A servo motor 55 is fixedly connected to one end of the first slide groove 52, and a screw rod 56 is fixedly connected to the output end of the servo motor 55. The screw rod 56 is rotatably connected to the first slide groove 52, and the screw rod 56 is threadedly connected to the first slider 53. The punching mechanism 5 includes two fixed plates 51, one side of one fixed plate 51 is fixedly connected to the first slide groove 52, and the side of the other fixed plate 51 is fixedly connected to the second slide groove 57, the second slider 58 is slidably connected inside the second slide groove 57, and the side of the second slider 58 is fixedly connected to the first connecting plate 54, and two second connecting plates 59 are fixedly connected to the bottom of the first connecting plate 54, and the two second connecting plates 59 are symmetrically distributed at the bottom of the first connecting plate 54, and both sides of the punching lower mold 510 are plugged into the fixed plate 51.

[0028] The effect achieved by the entire embodiment is that the plate to be punched is loaded from one end of the loading conveyor belt 2, and the plate is moved between the clamping plates 44 through the loading conveyor belt 2. At this time, the second cylinder 43 is extended to clamp the plate through the clamping plates 44, and the first cylinder 42 is shortened to adjust the plate to a suitable height, so that the plate can be clamped and fixed, and the loading operation can be performed on it.

[0029] After the plate is fixed, the servo motor 55 is turned on to drive the screw rod 56 to rotate, thereby driving the first slider 53 to slide along the first slide groove 52, adjusting the positions of the punching lower die 510 and the punching upper die 512 to the positions where the plate needs to be punched, and then the punching cylinder 511 is extended to push the punching upper die 512 to complete the punching operation of the plate;

[0030] Finally, the servo motor 55 is rotated to reset the punching lower die 510 and the punching upper die 512, and at the same time, the first cylinder 42 is extended and the second cylinder 43 is shortened to place the punched plate on the surface of the loading conveyor belt 2, and transport it to the surface of the discharging conveyor belt 3 through the loading conveyor belt 2, and then transport it through the discharging conveyor belt 3.

[0031] The use method and working principle of the device are as follows: the plate to be punched is loaded from one end of the loading conveyor belt 2, and the plate is moved between the clamping plates 44 through the loading conveyor belt 2. At this time, the second cylinder 43 is extended to clamp the plate through the clamping plates 44, and the first cylinder 42 is shortened to adjust the plate to a suitable height;

[0032] After the plate is fixed, the servo motor 55 is turned on to drive the screw rod 56 to rotate, thereby driving the first slider 53 to slide along the first slide groove 52, adjusting the positions of the punching lower die 510 and the punching upper die 512 to the positions where the plate needs to be punched, and then the punching cylinder 511 is extended to push the punching upper die 512 to complete the punching operation of the plate;

[0033] Finally, the servo motor 55 is rotated to reset the punching lower die 510 and the punching upper die 512, and at the same time, the first cylinder 42 is extended and the second cylinder 43 is shortened to place the punched plate on the surface of the loading conveyor belt 2, and transport it to the surface of the discharging conveyor belt 3 through the loading conveyor belt 2, and then transport it through the discharging conveyor belt 3.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic plate punching device, comprising a base (1), a feeding conveyor belt (2) being fixedly connected to one side of the base (1), and a discharging conveyor belt (3) being fixedly connected to the other side of the base (1), a punching mechanism (5) being arranged on the upper part of the feeding conveyor belt (2), and a feeding mechanism (4) being arranged on the side of the feeding conveyor belt (2), characterized in that: The feeding mechanism (4) comprises a fixing frame (41), the fixing frame (41) is fixedly connected to the base (1), and a first cylinder (42) is fixedly connected to the surface of the fixing frame (41), one end of the first cylinder (42) is fixedly connected to a second cylinder (43), and one end of the second cylinder (43) is fixedly connected to a clamping plate (44); The punching mechanism (5) comprises a fixed plate (51), the fixed plate (51) is fixedly connected to the upper part of the base (1), and a first slide groove (52) is fixedly connected to the side of the fixed plate (51), a first slider (53) is slidably connected inside the first slide groove (52), a first connecting plate (54) is fixedly connected to the side of the first slider (53), a punching cylinder (511) is fixedly connected to the lower part of the first connecting plate (54), one end of the punching cylinder (511) is fixedly connected to the punching upper die (512), a second connecting plate (59) is fixedly connected to the bottom of the first connecting plate (54), and a punching lower die (510) is fixedly connected to the bottom of the second connecting plate (59).

2. The automatic plate punching equipment according to claim 1, characterized in that: Two first cylinders (42) are fixedly connected to the upper part of the base (1), and the two first cylinders (42) are symmetrically distributed on both sides of the loading conveyor belt (2).

3. The automatic plate punching equipment according to claim 1, characterized in that: A servo motor (55) is fixedly connected to one end of the first slide groove (52), a screw rod (56) is fixedly connected to the output end of the servo motor (55), the screw rod (56) is rotationally connected to the first slide groove (52), and the screw rod (56) is threadedly connected to the first slider (53).

4. The automatic plate punching equipment according to claim 1, characterized in that: The punching mechanism (5) comprises two fixed plates (51), one side of one of the fixed plates (51) is fixedly connected to a first slide groove (52), and the side of the other fixed plate (51) is fixedly connected to a second slide groove (57).

5. The automatic plate punching equipment according to claim 4, characterized in that: A second sliding block (58) is slidably connected inside the second sliding groove (57), and a side surface of the second sliding block (58) is fixedly connected to the first connecting plate (54).

6. The automatic plate punching equipment according to claim 1, characterized in that: Two second connecting plates (59) are fixedly connected to the bottom of the first connecting plate (54), and the two second connecting plates (59) are symmetrically distributed on the bottom of the first connecting plate (54). Both sides of the lower punching die (510) are plugged into the fixed plate (51).

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