Sheet metal part grabbing and punching device

Abstract

The utility model belongs to the technical field of sheet metal part grabbing and punching, and particularly relates to a sheet metal part grabbing and punching device which comprises a supporting frame, a punching device is arranged in front of the supporting frame and used for punching sheet metal parts, and a conveying belt is arranged on the right side of the supporting frame and used for conveying the sheet metal parts. The conveying belt is used for conveying sheet metal parts needing to be punched, a mechanical arm is fixedly installed at the top of the supporting frame, a grabbing assembly is arranged at the output end of the mechanical arm, and a positioning assembly is arranged on the left side of the top of the conveying belt. The mechanical arm is controlled to drive the grabbing assembly to change the position to grab the positioned sheet metal part, the grabbed sheet metal part is conveyed to the punching device through the mechanical arm to be punched, manual operation is not needed in the whole grabbing and punching process of the sheet metal part, use is convenient, and the punching efficiency is improved. And the working efficiency of the device is relatively high, so that the practicability of the device is relatively high.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal piece grabbing punching technical field, specifically a sheet metal piece grabbing punching device. BACKGROUND

[0002] Sheet metal processing occupies a pivotal position in modern manufacturing industry, and is widely used in automobile, household appliance, aerospace, electronic equipment and many other fields. Sheet metal parts are usually processed from metal plates through stamping, laser cutting and other processes to form the required shape and function, such as shell, frame, support, ventilation hole, etc. Punching is an important process in sheet metal processing, which can realize various functions such as heat dissipation, structure reinforcement and weight reduction by punching holes in sheet metal parts.

[0003] With the improvement of industrialization and automation, the production demand of sheet metal processing is increasing, and the requirements for production efficiency and quality are gradually increasing. Traditional sheet metal processing often relies on manual operation, which is not only low in efficiency, but also prone to human error, resulting in unstable product quality. Therefore, a sheet metal piece grabbing punching device is proposed to solve the above problems. INVENTION CONTENTS

[0004] In order to make up for the shortcomings of the prior art and solve the problems in the background art, the utility model provides a sheet metal piece grabbing punching device.

[0005] The utility model discloses a kind of sheet metal piece grabbing punching devices, including support frame, the support frame front is provided with punching device, the punching device is used to punch sheet metal piece, the support frame right side is provided with conveying belt, the conveying belt is used to convey the sheet metal piece needing punching;

[0006] The support frame top is fixedly installed with mechanical arm, the mechanical arm output end is provided with grabbing assembly, the conveying belt top left side is provided with positioning assembly.

[0007] Preferably, the grabbing assembly includes a motor fixedly connected to the output end of the mechanical arm, a rotating rod fixedly connected to the output end of the motor, a grabbing plate fixedly connected to the bottom end of the rotating rod, and a grabbing cylinder fixedly installed on the left and right sides of the bottom of the grabbing plate.

[0008] Preferably, the grabbing assembly includes an inner groove opened above the inside of the grabbing cylinder, a receiving groove opened at the bottom of the grabbing cylinder, and a through groove opened between the receiving groove and the inner groove. A vacuum pump is fixedly installed inside the inner groove, a connecting pipe is fixedly installed at the output end of the vacuum pump, the connecting pipe penetrates through the through groove at the bottom end, a suction cup is fixedly installed at the bottom end of the connecting pipe, and the suction cup is fixedly installed inside the receiving groove.

[0009] Preferably, the positioning assembly comprises a supporting plate fixedly connected to the left side of the top of the conveying belt, an electric push rod fixedly installed on the top of the supporting plate, a positioning plate fixedly connected to the output end of the electric push rod, and a baffle fixedly connected to the left side of the top of the conveying belt corresponding to the positioning plate.

[0010] Preferably, a fixed plate is fixedly connected to the left side of the top of the conveying belt.

[0011] Preferably, a plurality of evenly distributed and penetrating air holes are formed in the inner upper surface of the inner groove.

[0012] Preferably, a penetrating through hole is formed in the inner side of the grabbing plate corresponding to the grabbing cylinder.

[0013] The present application has the advantages that:

[0014] 1. The vacuum pump is powered to work, and the gas in the suction cup is absorbed through the connecting pipe after the vacuum pump works, then the gas in the suction cup is sucked away to form negative pressure, the suction cup can adsorb the sheet metal part, and the bottom of the grabbing cylinder can adsorb and grab the sheet metal part, so that the grabbing cylinder can grab the sheet metal part, and can grab any material sheet metal part conveniently, and the device is convenient to use and has high practicability.

[0015] 2. The electric push rod is powered to work, and the positioning plate is driven to move to clamp and position the sheet metal part between the baffle and the positioning plate after the electric push rod works, and the sheet metal part is convenient to grab after positioning, so that the device can meet more use requirements, and the sheet metal part conveyed by the conveying belt is grabbed and punched. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0017] Figure 1 It is a perspective structure schematic view of the embodiment one;

[0018] Figure 2 It is a perspective structure schematic view of the embodiment one; Figure 1 It is an enlarged structure schematic view of A in the embodiment one;

[0019] Figure 3 It is a top view structure schematic view of the embodiment one;

[0020] Figure 4 Figure 1 is a schematic view of the enlarged structure of the punching device in the embodiment one. Figure 3 Figure 2 is a schematic view of the enlarged structure of the middle B in the embodiment one.

[0021] Figure 5 Figure 3 is a schematic view of the enlarged structure of the partial section of the grabbing cylinder in the embodiment one.

[0022] In the figure: 1, punching device; 2, mechanical arm; 3, support frame; 4, conveying belt; 5, positioning assembly; 51, fixed plate; 52, baffle; 53, electric push rod; 54, support plate; 55, positioning plate; 6, motor; 7, rotating rod; 8, grabbing plate; 9, grabbing cylinder; 10, air hole; 11, vacuum pump; 12, inner groove; 13, through groove; 14, connecting pipe; 15, storage groove; 16, suction cup. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Embodiment one

[0025] Please refer to Figures 1-5 Figure 1 is a schematic view of the punching device for sheet metal parts, which comprises a support frame 3, the support frame 3 is provided with a punching device 1 in front, the punching device 1 is used for punching the sheet metal parts, the support frame 3 is provided with a conveying belt 4 on the right side, the conveying belt 4 is used for conveying the sheet metal parts which need to be punched.

[0026] The support frame 3 is fixedly installed with a mechanical arm 2 on the top, the mechanical arm 2 is provided with a grabbing assembly at the output end, and the conveying belt 4 is provided with a positioning assembly 5 on the top left side; when working, the sheet metal parts which need to be punched are conveyed and transported by the conveying belt 4, and the conveying belt 4 stops working after conveying to the specified position, and the sheet metal parts are positioned by the positioning assembly 5, then the mechanical arm 2 is controlled to change the position of the grabbing assembly to grab the positioned sheet metal parts, and the grabbed sheet metal parts are transported to the punching device 1 by the mechanical arm 2 to perform punching operation, so that the whole process of grabbing and punching the sheet metal parts does not need manual operation, and the device is convenient to use, and has high working efficiency, thereby making the device have high practicality.

[0027] The grabbing assembly comprises a motor 6 fixedly connected to the output end of the mechanical arm 2, the output end of the motor 6 is fixedly connected with a rotating rod 7, the bottom end of the rotating rod 7 is fixedly connected with a grabbing plate 8, the bottom of the grabbing plate 8 is fixedly installed with grabbing cylinders 9 on the left and right sides, and the grabbing cylinders 9 are internally provided with suction assemblies; during work, the motor 6 is powered to drive the rotating rod 7 to rotate, and the rotating rod 7 drives the grabbing plate 8 and the grabbing cylinders 9 to rotate after rotating, so that the bottom of the grabbing cylinder 9 can rotate and adjust the position of the metal sheet part sucked by the suction assembly during punching.

[0028] The suction assembly comprises an inner groove 12 opened in the upper part of the inside of the grabbing cylinder 9, a receiving groove 15 is opened in the bottom of the grabbing cylinder 9, a through groove 13 is opened between the receiving groove 15 and the inner groove 12, a vacuum pump 11 is fixedly installed in the inner groove 12, a connecting pipe 14 is fixedly installed at the output end of the vacuum pump 11, the bottom end of the connecting pipe 14 penetrates through the through groove 13, a suction disc 16 is fixedly installed at the bottom end of the connecting pipe 14, and the suction disc 16 is fixedly installed in the receiving groove 15; during work, the vacuum pump 11 is powered to work, and the vacuum pump 11 works to suck the gas in the suction disc 16 through the connecting pipe 14, then the gas in the suction disc 16 is sucked away to form negative pressure, the suction disc 16 can suck the metal sheet part, and the bottom of the grabbing cylinder 9 can suck and grab the metal sheet part, so that the grabbing cylinder 9 can grab the metal sheet part, and any material metal sheet part can be grabbed conveniently, and the device is convenient to use and has high practicability.

[0029] The positioning assembly 5 comprises a supporting plate 54 fixedly connected to the top left side of the conveying belt 4, an electric push rod 53 is fixedly installed on the top of the supporting plate 54, a positioning plate 55 is fixedly connected to the output end of the electric push rod 53, and a baffle 52 is fixedly connected to the top left side of the conveying belt 4 corresponding to the positioning plate 55; during work, the electric push rod 53 is powered to work, and the electric push rod 53 drives the positioning plate 55 to move to clamp and position the metal sheet part between the baffle 52 and the positioning plate 55, and the metal sheet part is convenient to grab after being positioned, so that the device can meet more use requirements, and the metal sheet part conveyed by the conveying belt 4 can be grabbed and punched.

[0030] The fixed plate 51 is fixedly connected to the left of the supporting plate 54 on the top left side of the conveying belt 4; during work, the fixed plate 51 can limit the side of the metal sheet part on the conveying belt 4, and the positioning effect of the metal sheet part is better.

[0031] A plurality of evenly distributed and penetrating air holes 10 are opened in the inner surface of the inner groove 12; during work, the gas of the vacuum pump 11 is conveniently discharged from the grabbing cylinder 9.

[0032] Example two

[0033] Referring to Figure 2 As shown in the figure, the contrast example one, as another embodiment of the utility model, the inside of the grab plate 8 and the corresponding place of the grab cylinder 9 are equipped with through hole; during operation, the gas of the discharge vacuum pump 11 in the grab cylinder 9 is convenient to come out from the grab cylinder 9 and pass through the grab plate 8.

[0034] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The basic principles, 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 embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims

1. A sheet metal part grabbing and punching device, comprising a support frame (3), a punching device (1) is arranged in front of the support frame (3), the punching device (1) is used for punching the sheet metal part, a conveying belt (4) is arranged on the right side of the support frame (3), the conveying belt (4) is used for conveying the sheet metal part which needs to be punched; characterized in that A mechanical arm (2) is fixedly installed on the top of the support frame (3), a grabbing assembly is arranged on the output end of the mechanical arm (2), and a positioning assembly (5) is arranged on the top left side of the conveying belt (4).

2. The sheet metal part grabbing and punching device according to claim 1, characterized in that: The grabbing assembly comprises a motor (6) fixedly connected to the output end of the mechanical arm (2), a rotating rod (7) fixedly connected to the output end of the motor (6), a grabbing plate (8) fixedly connected to the bottom end of the rotating rod (7), and grabbing barrels (9) fixedly installed on the left and right sides of the bottom of the grabbing plate (8), wherein the grabbing barrels (9) are internally provided with the grabbing assembly.

3. The sheet metal part grabbing and punching device according to claim 2, characterized in that: The grabbing assembly comprises an inner groove (12) formed in the upper part of the interior of the grabbing barrel (9), a receiving groove (15) formed in the bottom of the grabbing barrel (9), and a through groove (13) formed between the receiving groove (15) and the inner groove (12), wherein the inner groove (12) is internally fixedly installed with a vacuum pump (11), the vacuum pump (11) is fixedly installed with a connecting pipe (14) at the output end, the connecting pipe (14) penetrates through the through groove (13) at the bottom end, the connecting pipe (14) is fixedly installed with a suction cup (16) at the bottom end, and the suction cup (16) is fixedly installed in the receiving groove (15).

4. The punching device according to claim 3, characterized in that: The positioning assembly (5) comprises a support plate (54) fixedly connected to the top left side of the conveying belt (4), an electric push rod (53) fixedly installed on the top of the support plate (54), a positioning plate (55) fixedly connected to the output end of the electric push rod (53), and a baffle (52) fixedly connected to the top left side of the conveying belt (4) corresponding to the positioning plate (55).

5. The sheet metal part grabbing and punching device according to claim 4, characterized in that: A fixed plate (51) is fixedly connected to the left of the support plate (54) on the top left side of the conveying belt (4).

6. The sheet metal part grabbing and punching device according to claim 5, characterized in that: A plurality of evenly distributed and penetrating air holes (10) are formed in the inner upper surface of the inner groove (12).

7. The device according to claim 6, characterized in that: A penetrating through hole is formed in the interior of the grabbing plate (8) corresponding to the grabbing barrel (9).

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