Punching and cutting-off full-automatic equipment

Abstract

The utility model relates to the technical field of machining, in particular to full-automatic punching and cutting-off equipment. According to the technical scheme, the cutting-off device comprises a conveying frame, supporting legs, a first conveying belt, a cutting-off mechanism, a discharging bin and a second conveying belt, the supporting legs are fixedly connected to the four corners of the lower portion of the conveying frame, the first conveying belt and the second conveying belt are arranged on the two sides of the conveying frame correspondingly, and a workbench is arranged on the portion, between the first conveying belt and the second conveying belt, of the conveying frame; a cutting mechanism is mounted on the workbench; a first telescopic air cylinder of the device starts to work, a cutting-off piece moves downwards to prepare for cutting, due to the fact that the needed cutting-off sizes of workpieces are different, a servo motor is controlled to be started, a bidirectional wire is driven to rotate, a guide block is driven to move in a guide groove, and therefore the cutting-off piece accurately cuts the workpieces; and the workpieces push the push plate through the second telescopic air cylinder, so that the cut products are received by the discharging bin, and follow-up treatment or transfer is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a fully automatic punching and cutting device. Background Art

[0002] Machining refers to the process of changing the size or performance of a workpiece through a mechanical device. It can be divided into cutting and pressure processing according to the difference in processing methods. In the production process, any process that changes the shape, size, position and properties of the production object to make it a finished product or semi-finished product is called a process.

[0003] In traditional processing, there may be inconsistencies in the punching and cutting steps of the workpiece, resulting in the inability to guarantee the accuracy of the finished product. Many cutting equipment can only process workpieces of specific sizes and lack adaptability. In traditional methods, the transportation, punching and cutting processes of the workpiece often require manual intervention, resulting in low production efficiency. In view of this, we propose a fully automatic punching and cutting equipment to solve the existing problems. Utility Model Content

[0004] The purpose of the utility model is to provide a fully automatic punching and cutting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fully automatic punching and cutting equipment, comprising a conveyor frame, support legs, a first conveyor belt, a cutting mechanism, a discharge bin and a second conveyor belt, the four lower corners of the conveyor frame are fixedly connected to support legs, the first conveyor belt and the second conveyor belt are respectively arranged on both sides of the conveyor frame, a workbench is arranged on the conveyor frame between the first conveyor belt and the second conveyor belt, and the cutting mechanism is installed on the workbench.

[0006] Preferably, the cutting mechanism includes a fixed frame, a first telescopic cylinder, a guide groove, a fixed plate, a cutting piece, a guide block, a bidirectional screw and a servo motor. The conveying frame is fixedly connected to the fixed frame, the fixed frame has a concave structure, and fixed plates are fixedly connected between the fixed frames. A guide groove is provided between the fixed frame and the fixed plate, a guide block is slidably connected in the guide groove, and the fixed plate is provided with a bidirectional screw in the guide groove. A servo motor is fixedly connected to the fixed frame on one side, and a bidirectional screw is fixedly connected to the output end of the servo motor.

[0007] Preferably, the guide block has a threaded structure inside, the threads of the guide block and the bidirectional screw rod cooperate with each other, the guide block is fixedly connected to the guide groove with a first telescopic cylinder, and the output end of the first telescopic cylinder is fixedly connected to a cutting piece.

[0008] Preferably, the conveying frame is provided with a second telescopic cylinder on one side of the fixed frame, the output end of the second telescopic cylinder is fixedly connected to the telescopic rod, and the end of the telescopic rod away from the second telescopic cylinder is fixedly connected to the push plate.

[0009] Preferably, a punching cylinder is fixedly connected to the upper side of the fixed plate, a punching part is fixedly connected to the output end of the punching cylinder, workpieces are placed on the first conveyor belt and the second conveyor belt, the workpieces cooperate with the punching part and the push plate, and a lower bin is fixedly connected to one side of the conveying frame.

[0010] Preferably, the first conveyor belt and the second conveyor belt are both provided with a conveying shaft, and a first conveying motor and a second conveying motor are respectively provided on one side of the conveying shaft, and a correction plate is fixedly connected to one side of the conveying frame close to the first conveyor belt and the second conveyor belt.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The workpiece is first transported to the workbench in the working area of the cutting mechanism by the first and second conveyor belts. At this position, the workpiece cooperates with the punching parts and the push plate to prepare for subsequent processing. When the workpiece reaches the predetermined position, the punching cylinder starts and pushes the punching parts to punch the workpiece. This process ensures that the workpiece can achieve the required processing accuracy when it is subsequently cut.

[0013] 2. After punching is completed, the first telescopic cylinder starts working, causing the cutting blade to move downward in preparation for cutting. Due to the different cutting sizes required for the workpiece, the servo motor is started by control to drive the bidirectional wire to rotate, driving the guide block to move in the guide groove, so that the cutting blade can accurately cut the workpiece. After cutting is completed, the workpiece is pushed by the second telescopic cylinder to push the push plate, so that the lower bin receives the cut product, which is convenient for subsequent processing or transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a top view of the conveyor frame in the present utility model;

[0016] Figure 3 This is a schematic structural diagram of the cutting mechanism in the present invention;

[0017] Figure 4 This is a schematic diagram of the internal structure of the guide groove in the cutting mechanism of the utility model.

[0018] In the figure: 1. Conveyor frame; 2. Support legs; 3. First conveyor belt; 4. Cutting mechanism; 401. Fixed frame; 402. First telescopic cylinder; 403. Guide groove; 404. Fixed plate; 405. Cutting piece; 406. Guide block; 407. Bidirectional screw rod; 408. Servo motor; 5. Second telescopic cylinder; 6. Unloading bin; 7. Second conveyor belt; 8. Correction plate; 9. Telescopic rod; 10. First conveyor motor; 11. Punching cylinder; 12. Second conveyor motor; 13. Push plate; 14. Workbench; 15. Punching part. DETAILED DESCRIPTION

[0019] To make the objectives, technical solutions, and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely illustrative and are not intended to limit the scope of the present invention. Furthermore, descriptions of known structures and technologies are omitted in the following description to avoid unnecessary confusion regarding the concepts of the present invention.

[0020] like Figure 1-Figure 4 As shown, the utility model proposes a fully automatic punching and cutting equipment, including a conveyor frame 1, support legs 2, a first conveyor belt 3, a cutting mechanism 4, a discharge bin 6 and a second conveyor belt 7. The four corners below the conveyor frame 1 are fixedly connected to the support legs 2, and the first conveyor belt 3 and the second conveyor belt 7 are respectively provided on both sides of the conveyor frame 1. A workbench 14 is provided on the conveyor frame 1 between the first conveyor belt 3 and the second conveyor belt 7, and the cutting mechanism 4 is installed on the workbench 14.

[0021] In an optional embodiment, the cutting mechanism 4 includes a fixed frame 401, a first telescopic cylinder 402, a guide groove 403, a fixed plate 404, a cutting piece 405, a guide block 406, a bidirectional screw rod 407 and a servo motor 408. The conveying frame 1 is fixedly connected to the fixed frame 401, and the fixed frame 401 has a concave structure. The fixed plate 404 is fixedly connected between the fixed frames 401. A guide groove 403 is provided between the fixed frame 401 and the fixed plate 404. The guide block 406 is slidably connected in the guide groove 403, and the fixed plate 404 is provided with a bidirectional screw rod 407 in the guide groove 403. A servo motor 408 is fixedly connected to the fixed frame 401 on one side, and the output end of the servo motor 408 is fixedly connected to the bidirectional screw rod 407.

[0022] In an optional embodiment, the guide block 406 has a threaded structure inside, and the threads between the guide block 406 and the bidirectional screw rod 407 cooperate with each other. The guide block 406 is fixedly connected to the first telescopic cylinder 402 on the guide groove 403, and the output end of the first telescopic cylinder 402 is fixedly connected to the cutting piece 405.

[0023] In an optional embodiment, the conveying frame 1 is provided with a second telescopic cylinder 5 on one side of the fixed frame 401, the output end of the second telescopic cylinder 5 is fixedly connected to the telescopic rod 9, and the end of the telescopic rod 9 away from the second telescopic cylinder 5 is fixedly connected to the push plate 13.

[0024] In an optional embodiment, a punching cylinder 11 is fixedly connected to the upper side of the fixed plate 404, and a punching member 15 is fixedly connected to the output end of the punching cylinder 11. Workpieces are placed on the first conveyor belt 3 and the second conveyor belt 7. The workpieces cooperate with the punching member 15 and the push plate 13, and a lower bin 6 is fixedly connected to one side of the conveyor frame 1.

[0025] The workpiece is first transported to the workbench 14 in the working area of the cutting mechanism 4 by the first conveyor belt 3 and the second conveyor belt 7. At this position, the workpiece cooperates with the punching member and the push plate 13 to prepare for subsequent processing. When the workpiece reaches the predetermined position, the punching cylinder 11 is activated to push the punching member 15 to punch the workpiece. This process ensures that the workpiece can achieve the required processing accuracy when it is subsequently cut;

[0026] After punching is completed, the first telescopic cylinder 402 starts working, causing the cutting piece 405 to move downward in preparation for cutting. Due to the different cutting sizes required for the workpiece, the servo motor 408 is controlled to start and drive the bidirectional wire 407 to rotate, driving the guide block 406 to move in the guide groove 403, so that the cutting piece 405 can accurately cut the workpiece. After the cutting is completed, the workpiece is pushed by the second telescopic cylinder 5 to push the push plate 13, so that the unloading bin 6 receives the cut product, which is convenient for subsequent processing or transportation.

[0027] In an optional embodiment, a conveying shaft is provided on both the first conveyor belt 3 and the second conveyor belt 7, and a first conveying motor 10 and a second conveying motor 12 are provided on one side of the conveying shaft respectively, and a correction plate 8 is fixedly connected to the side of the conveying frame 1 close to the first conveyor belt 3 and the second conveyor belt 7.

[0028] The working principle of the present invention is as follows: when using the device, the workpiece is first transported to the workbench 14 in the working area of the cutting mechanism 4 by the first conveyor belt 3 and the second conveyor belt 7. At this position, the workpiece cooperates with the punching member and the push plate 13 to prepare for subsequent processing. When the workpiece reaches the predetermined position, the punching cylinder 11 is activated to push the punching member 15 to punch the workpiece. This process ensures that the workpiece can achieve the required processing accuracy when it is subsequently cut;

[0029] After punching is completed, the first telescopic cylinder 402 starts working, causing the cutting piece 405 to move downward in preparation for cutting. Due to the different cutting sizes required for the workpiece, the servo motor 408 is controlled to start and drive the bidirectional wire 407 to rotate, driving the guide block 406 to move in the guide groove 403, so that the cutting piece 405 can accurately cut the workpiece. After the cutting is completed, the workpiece is pushed by the second telescopic cylinder 5 to push the push plate 13, so that the unloading bin 6 receives the cut product, which is convenient for subsequent processing or transportation.

[0030] It should be understood that the above-described specific embodiments of the present invention are intended to illustrate or explain the principles of the present invention and do not constitute limitations on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included within the scope of protection of the present invention. In addition, the appended claims of the present invention are intended to cover all variations and modifications that fall within the scope and metes and bounds of the appended claims, or equivalents of such scope and metes and bounds.

Claims

1. A fully automatic punching and cutting device, characterized by: The utility model comprises a conveying frame (1), supporting legs (2), a first conveyor belt (3), a cutting mechanism (4), a material discharge bin (6) and a second conveyor belt (7), wherein the four corners below the conveying frame (1) are fixedly connected to the supporting legs (2), the first conveyor belt (3) and the second conveyor belt (7) are respectively arranged on both sides of the conveying frame (1), a workbench (14) is arranged on the conveying frame (1) between the first conveyor belt (3) and the second conveyor belt (7), and the cutting mechanism (4) is installed on the workbench (14).

2. The fully automatic punching and cutting equipment according to claim 1, characterized in that: The cutting mechanism (4) comprises a fixed frame (401), a first telescopic cylinder (402), a guide groove (403), a fixed plate (404), a cutting piece (405), a guide block (406), a bidirectional screw rod (407) and a servo motor (408). The conveying frame (1) is fixedly connected to the fixed frame (401), the fixed frame (401) is concave in structure, the fixed plate (404) is fixedly connected between the fixed frames (401), a guide groove (403) is provided between the fixed frame (401) and the fixed plate (404), the guide block (406) is slidably connected in the guide groove (403), and the fixed plate (404) is provided with a bidirectional screw rod (407) in the guide groove (403). The servo motor (408) is fixedly connected to one side of the fixed frame (401), and the output end of the servo motor (408) is fixedly connected to the bidirectional screw rod (407).

3. The fully automatic punching and cutting equipment according to claim 2, characterized in that: The guide block (406) has a threaded structure inside, and the threads of the guide block (406) and the bidirectional screw rod (407) cooperate with each other. The guide block (406) is fixedly connected to the first telescopic cylinder (402) on the guide groove (403), and the output end of the first telescopic cylinder (402) is fixedly connected to the cutting piece (405).

4. The fully automatic punching and cutting equipment according to claim 3, characterized in that: The conveying frame (1) is provided with a second telescopic cylinder (5) on one side of the fixed frame (401); the output end of the second telescopic cylinder (5) is fixedly connected to a telescopic rod (9); and the end of the telescopic rod (9) away from the second telescopic cylinder (5) is fixedly connected to a push plate (13).

5. The fully automatic punching and cutting equipment according to claim 4, characterized in that: The upper side of the fixed plate (404) is fixedly connected to a punching cylinder (11), and the output end of the punching cylinder (11) is fixedly connected to a punching member (15). Workpieces are placed on the first conveyor belt (3) and the second conveyor belt (7). The workpieces cooperate with the punching member (15) and the push plate (13), and a lower bin (6) is fixedly connected to one side of the conveyor frame (1).

6. The fully automatic punching and cutting equipment according to claim 1, characterized in that: The first conveyor belt (3) and the second conveyor belt (7) are both provided with a conveying shaft, and a first conveying motor (10) and a second conveying motor (12) are respectively provided on one side of the conveying shaft, and a deflection correction plate (8) is fixedly connected to one side of the conveying frame (1) close to the first conveyor belt (3) and the second conveyor belt (7).

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