Automatic punching machine for metal product production

Abstract

The utility model discloses an automatic punching machine for metal product production, which comprises a punching machine main body, the inner wall of the punching machine main body is fixedly connected with a fixing frame, the inner wall of the punching machine main body is provided with a limiting chute, and the inner wall of the limiting chute is slidably connected with a fixing plate. A punching machine body is started to punch and form a plate and then fall onto a conveying mechanism, the conveying mechanism is started to convey the plate into a collecting mechanism, the bearing weight of the plate in the collecting mechanism is detected through a weighing assembly, and when the collecting mechanism is fully loaded, a moving assembly is started to drive a fixing plate to slide rightwards along a limiting sliding groove and the inner wall of a limiting frame; and the fixed plate moves to drive another no-load collecting mechanism to move to a blanking position, so that continuous collecting work can be carried out, the aim of continuously collecting punched plates conveniently is achieved, and the situation that due to the fact that the capacity of a collecting device in an existing punching machine is limited, the collecting device needs to be replaced frequently is avoided. And the production efficiency is reduced due to the fact that the punching machine cannot work continuously.

Description

Technical Field

[0001] The utility model relates to the technical field of metal plate production, in particular to an automatic punching machine for metal product production. Background Art

[0002] The production of stamping machines is mainly for sheet metal. Through the mold, it can make blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion parts, etc., which are widely used in various fields. For example, the switches and sockets we use, cups, cupboards, plates, computer cases, and even missiles and aircraft... There are many accessories that can be produced by punching machines through molds.

[0003] When the punching machine is performing shearing and punching work, the punched sheet material will fall through the blanking hole on the punching machine. Therefore, a collecting device needs to be set under the punching machine to collect the sheet material. However, the existing collecting device has limited capacity when in use. Therefore, the collecting device needs to be replaced to clean the sheet material after a period of punching. Therefore, the punching work cannot be continued during the replacement process, resulting in a decrease in the production efficiency of the punching work. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic punching machine for producing metal products, which is used to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An automatic stamping machine for producing metal products comprises a stamping machine body, wherein a fixed frame is fixedly connected to the inner wall of the stamping machine body, a limiting slide groove is provided on the inner wall of the stamping machine body, a fixed plate is slidably connected to the inner wall of the limiting slide groove, the limiting frame is fixedly connected to the right side of the stamping machine body, and the inner wall of the limiting frame is slidably connected to the surface of the fixed plate, a one-way wheel is fixedly connected to the bottom surface of the fixed plate, a fixed rod is fixedly connected to the left side of the stamping machine body, a conveying mechanism is arranged on the front side of the fixed frame, a weighing assembly is arranged inside the fixed plate, a collecting mechanism is arranged on the top surface of the fixed plate, and a moving assembly is arranged inside the fixed rod.

[0007] Preferably, the conveying mechanism consists of a first servo motor, a drive roller, a conveyor belt and a blanking plate, the first servo motor is fixedly connected to the front side of the fixed frame, and the output end of the first servo motor is rotatably connected to the inner wall of the fixed frame, the drive roller is rotatably connected to the inner wall of the fixed frame, and the drive roller is fixedly connected to the output end of the first servo motor, the conveyor belt is meshed with the surface of the drive roller, and the blanking plate is fixedly connected to the inner wall of the fixed frame.

[0008] Preferably, the weighing assembly consists of a weight sensor and a load-bearing plate, the weight sensor is fixedly connected to the inner wall of the fixed plate, and the load-bearing plate is fixedly connected to the detection end of the weight sensor.

[0009] Preferably, the collecting mechanism consists of a limiting frame and a collecting box, the limiting frame is fixedly connected to the top surface of the fixed plate, and the inner wall of the limiting frame overlaps the load-bearing plate, the collecting box is slidably connected to the inner wall of the limiting frame, and the collecting box overlaps the top surface of the load-bearing plate.

[0010] Preferably, the moving component consists of a second servo motor, a threaded rod and a threaded sleeve, the second servo motor is fixedly connected to the inner wall of the fixed rod, the threaded rod is fixedly connected to the output end of the second servo motor, the threaded sleeve is fixedly connected to the bottom surface of the fixed plate, and the inner wall of the threaded sleeve is threadedly connected to the threaded rod.

[0011] Preferably, the fixing plate is rectangular and is made of metal material.

[0012] Preferably, there are multiple limit frames, and the multiple limit frames are all located on the top surface of the fixed plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the automatic stamping machine for metal product production starts the stamping machine body to stamp out the plate and then drop it onto the conveying mechanism, starts the conveying mechanism to transport the plate to the collecting mechanism, and uses the weighing component to detect the load-bearing weight of the plate in the collecting mechanism. When the collecting mechanism is fully loaded, starts the moving component to drive the fixed plate to slide to the right along the limiting slide groove and the inner wall of the limiting frame, and drives another unloaded collecting mechanism to move to the dropping position through the movement of the fixed plate, so that continuous material collection can be carried out; the goal of facilitating continuous material collection of stamped plates is achieved, and the problem of the stamping machine being unable to work continuously and reducing production efficiency due to the limited capacity of the collecting device in the existing stamping machine and the need for frequent replacement is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is an enlarged view of the structure A of the utility model;

[0016] Figure 3 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 4 This is an enlarged view of the structure B of the utility model.

[0018] In the figure: 1. punching machine body; 2. fixed frame; 3. limit slide; 4. fixed plate; 5. limit frame; 6. one-way wheel; 7. fixed rod; 8. first servo motor; 9. transmission roller; 10. conveyor belt; 11. blanking plate; 12. weight sensor; 13. load-bearing plate; 14. limit frame; 15. collection box; 16. second servo motor; 17. threaded rod; 18. threaded sleeve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-4, an automatic punching machine for metal product production, including a punching machine body 1, a fixed frame 2 is fixedly connected to the inner wall of the punching machine body 1, a limited position slide 3 is arranged on the inner wall of the punching machine body 1, a fixed plate 4 is slidably connected to the inner wall of the limited position slide 3, the fixed plate 4 is rectangular, and the fixed plate 4 is made of metal material, the fixed plate 4 made of metal material has higher strength, is not easy to deform and damage after being stressed, and is more durable, a limited position frame 5 is fixedly connected to the right side of the punching machine body 1, and the inner wall of the limited position frame 5 is slidably connected to the surface of the fixed plate 4, a one-way wheel 6 is fixedly connected to the bottom surface of the fixed plate 4, a fixed rod 7 is fixedly connected to the left side of the punching machine body 1, a transmission mechanism is arranged on the front of the fixed frame 2, and the transmission mechanism is composed of a first servo motor 8, a transmission roller 9, a conveyor belt 10 and a blanking plate 11, The first servo motor 8 is fixedly connected to the front of the fixed frame 2, and the output end of the first servo motor 8 is rotatably connected to the inner wall of the fixed frame 2, the transmission roller 9 is rotatably connected to the inner wall of the fixed frame 2, and the transmission roller 9 is fixedly connected to the output end of the first servo motor 8, the conveyor belt 10 is meshed with the surface of the transmission roller 9, the blanking plate 11 is fixedly connected to the inner wall of the fixed frame 2, and is used to transport the sheet material, which is convenient for automatic material collection. A weighing component is arranged inside the fixed plate 4, and the weighing component consists of a weight sensor 12 and a load-bearing plate 13. The weight sensor 12 is fixedly connected to the inner wall of the fixed plate 4, and the load-bearing plate 13 is fixedly connected to the detection end of the weight sensor 12, which is used to detect the weight of the collecting mechanism, which is convenient for detecting the collection amount of the sheet material. The top surface of the fixed plate 4 is provided with a collecting mechanism, and the collecting mechanism consists of The limiting frame 14 is composed of a plurality of limiting frames 14, and the plurality of limiting frames 14 are all located on the top surface of the fixed plate 4, and are used to fix the plurality of collecting boxes 15, thereby improving the loading accuracy. The limiting frame 14 is fixedly connected to the top surface of the fixed plate 4, and the inner wall of the limiting frame 14 overlaps the load-bearing plate 13, and the collecting box 15 is slidably connected to the inner wall of the limiting frame 14, and the collecting box 15 overlaps the top surface of the load-bearing plate 13, and is used to collect the sheet material after stamping, so as to facilitate the continuous material collection work. A moving assembly is arranged inside the fixed rod 7, and the moving assembly consists of a second servo motor 16, a threaded rod 17 and a threaded sleeve 18. The second servo motor 16 is fixedly connected to the inner wall of the fixed rod 7, the threaded rod 17 is fixedly connected to the output end of the second servo motor 16, and the threaded sleeve 18 is fixedly connected to the inner wall of the fixed rod 7. It is fixedly connected to the bottom surface of the fixed plate 4, and the inner wall of the threaded sleeve 18 is threadedly connected to the threaded rod 17, which is used to drive the collection mechanism to move and replace alternately, thereby improving the efficiency of continuous material collection. The punching machine body 1 is started to punch and form the plate and then drop it onto the conveying mechanism. The conveying mechanism is started to transport the plate to the collection mechanism, and the weighing component is used to detect the load-bearing weight of the plate in the collection mechanism. When the collection mechanism is fully loaded, the moving component is started to drive the fixed plate 4 to slide to the right along the inner wall of the limiting slide groove 3 and the limiting frame 5. The movement of the fixed plate 4 drives another unloaded collection mechanism to move to the material dropping position, and continuous material collection can be carried out, thereby achieving the goal of facilitating continuous material collection of the stamped plate and avoiding the need for frequent replacement due to the limited capacity of the collection device in the existing punching machine.This causes the stamping machine to be unable to work continuously and reduces production efficiency.

[0021] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0022] During use: first, start the punching machine body 1 to shear and punch the sheet material. The punched sheet material falls down onto the conveyor belt 10. Start the first servo motor 8 to drive the transmission roller 9 to rotate along the inner wall of the fixed frame 2. The sheet material is driven to move to the right through the meshing of the transmission roller 9 and the conveyor belt 10. After the sheet material moves to the right, it falls into the collection box 15 through the blanking plate 11 for collection. The weight sensor 12 and the load-bearing plate 13 are used to detect the loading weight of the sheet material in the collection box 15. When it is detected that the collection box 15 is fully loaded with sheet material, start the second servo motor 16 to drive the threaded rod 17 to rotate. Through the threaded connection between the threaded rod 17 and the threaded sleeve 18, the fixed plate 4 is driven to slide to the right along the limiting slide groove 3 and the inner wall of the limiting frame 5. The movement of the fixed plate 4 is assisted by the rolling of the one-way wheel 6. The movement of the fixed plate 4 can drive the fully loaded collection box 15 to leave the blanking position, and at the same time, the other empty collection box 15 is sent to the blanking position, so that continuous material collection can be carried out.

[0023] To summarize, in the automatic stamping machine for producing metal products, the stamping machine body 1 is started to stamp out the sheet material and then drop it onto the conveying mechanism, the conveying mechanism is started to transport the sheet material to the collecting mechanism, and the weighing component is used to detect the load-bearing weight of the sheet material in the collecting mechanism. When the collecting mechanism is fully loaded, the moving component is started to drive the fixed plate 4 to slide to the right along the inner wall of the limiting slide groove 3 and the limiting frame 5, and the movement of the fixed plate 4 drives another unloaded collecting mechanism to move to the dropping position, so that continuous material collection can be carried out, thereby achieving the goal of facilitating continuous material collection of the stamped sheet material, and avoiding the problem that the stamping machine cannot work continuously and reduces production efficiency due to the limited capacity of the collecting device in the existing stamping machine and the need for frequent replacement. It is used to solve the problems raised in the above-mentioned background technology.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic punching machine for producing metal products, comprising a punching machine body (1), characterized in that: The inner wall of the punching machine body (1) is fixedly connected to a fixed frame (2), the inner wall of the punching machine body (1) is provided with a limit slide groove (3), the inner wall of the limit slide groove (3) is slidably connected to a fixed plate (4), the right side of the punching machine body (1) is fixedly connected to a limit frame (5), and the inner wall of the limit frame (5) is slidably connected to the surface of the fixed plate (4), the bottom surface of the fixed plate (4) is fixedly connected to a one-way wheel (6), the left side of the punching machine body (1) is fixedly connected to a fixed rod (7), the front of the fixed frame (2) is provided with a conveying mechanism, the inside of the fixed plate (4) is provided with a weighing component, the top surface of the fixed plate (4) is provided with a collecting mechanism, and the inside of the fixed rod (7) is provided with a moving component.

2. The automatic punching machine for metal product production according to claim 1, characterized in that: The conveying mechanism is composed of a first servo motor (8), a transmission roller (9), a conveyor belt (10) and a blanking plate (11); the first servo motor (8) is fixedly connected to the front of the fixed frame (2), and the output end of the first servo motor (8) is rotatably connected to the inner wall of the fixed frame (2); the transmission roller (9) is rotatably connected to the inner wall of the fixed frame (2), and the transmission roller (9) is fixedly connected to the output end of the first servo motor (8); the conveyor belt (10) is meshed with the surface of the transmission roller (9), and the blanking plate (11) is fixedly connected to the inner wall of the fixed frame (2).

3. The automatic punching machine for metal product production according to claim 1, characterized in that: The weighing assembly is composed of a weight sensor (12) and a load-bearing plate (13); the weight sensor (12) is fixedly connected to the inner wall of the fixing plate (4); and the load-bearing plate (13) is fixedly connected to the detection end of the weight sensor (12).

4. The automatic punching machine for metal product production according to claim 1, characterized in that: The collecting mechanism is composed of a limiting frame (14) and a collecting box (15); the limiting frame (14) is fixedly connected to the top surface of the fixing plate (4), and the inner wall of the limiting frame (14) overlaps the load-bearing plate (13); the collecting box (15) is slidably connected to the inner wall of the limiting frame (14), and the collecting box (15) overlaps the top surface of the load-bearing plate (13).

5. The automatic punching machine for metal product production according to claim 1, characterized in that: The moving assembly is composed of a second servo motor (16), a threaded rod (17) and a threaded sleeve (18); the second servo motor (16) is fixedly connected to the inner wall of the fixed rod (7); the threaded rod (17) is fixedly connected to the output end of the second servo motor (16); the threaded sleeve (18) is fixedly connected to the bottom surface of the fixed plate (4); and the inner wall of the threaded sleeve (18) is threadedly connected to the threaded rod (17).

6. The automatic punching machine for metal product production according to claim 1, characterized in that: The fixing plate (4) is rectangular in shape and is made of metal material.

7. The automatic punching machine for metal product production according to claim 4, characterized in that: There are multiple limit frames (14), and the multiple limit frames (14) are all located on the top surface of the fixed plate (4).

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