Feeding device for high-speed precision punching machine production

Abstract

The utility model discloses a feeding device for high-speed precision punching machine production, which comprises a feeding box, a jacking air cylinder is fixedly connected to the bottom surface of the feeding box, a jacking rod is fixedly connected to the output end of the jacking air cylinder, a connecting rod is fixedly connected to the inner side surface of the feeding box, one end of the connecting rod is fixedly connected with a feeding hopper, and the other end of the connecting rod is fixedly connected with a discharging hopper. A first sliding rail is fixedly connected to the inner side face of the feeding box, a fixing plate is connected to the surface of the first sliding rail through a sliding block, a fixing rod is connected to the surface of the first sliding rail through a sliding block, a movable supporting plate is rotationally connected to the outer surface of the fixing rod, and the movable supporting plate is arranged to be in a triangular shape. The top face of the movable supporting plate makes contact with the bottom face of the fixed plate, it is guaranteed that workpieces are accurately positioned in the feeding process, the machining precision is improved, and the feeding device is suitable for small workpieces of different sizes and has certain universality and flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field of punch press feeding devices, in particular to a feeding device for high-speed precision punch press production. Background Art

[0002] High-speed precision punching machines are usually used to process small materials. These punching machines are usually designed for high-speed, high-precision stamping processing, and are suitable for the production of small parts, such as electronic parts, automotive parts, etc. Since these parts are usually small in size and require high-precision processing, high-speed precision punching machines are usually equipped with automatic loading devices to ensure efficient and accurate processing of these small parts. However, the traditional and existing loading devices are bottom-loading loading devices, which may cause jamming of the workpiece, so the processing accuracy and continuity cannot be improved. At the same time, the loading device cannot be used for processing workpieces of different sizes. When using workpieces of different sizes, it is necessary to replace the feeding trays of different loading devices, which increases the manual operation and labor intensity, and at the same time cannot improve the production efficiency of the workpiece. Therefore, a device needs to be designed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a feeding device for high-speed precision punching machine production. By means of a lifting device arranged in a feeding box, the workpiece is accurately positioned during the feeding process, and the processing accuracy can be improved to realize automatic feeding, reduce manual operation, and improve production efficiency. By moving the fixed plate and the fixed rod connected to the slide rail, the overall lifting mechanism is suitable for small workpieces of different sizes. The utility model has certain versatility and flexibility, can also save space, and make the production workshop more tidy and compact.

[0004] The utility model also provides a feeding device for the production of a high-speed precision punching machine as mentioned above, comprising: a feeding box, the bottom surface of the feeding box is fixedly connected to a lifting cylinder, the output end of the lifting cylinder is fixedly connected to a push rod, the inner side surface of the feeding box is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a feeding hopper, the inner side surface of the feeding box is fixedly connected to a slide rail 1, the surface of the slide rail 1 is connected to a fixed plate through a slider, the surface of the slide rail 1 is connected to a fixed rod through a slider, the outer surface of the fixed rod is rotatably connected to a movable support plate, the movable support plate is arranged in a triangular shape, and the top surface of the movable support plate touches the bottom surface of the fixed plate.

[0005] According to the feeding device for high-speed precision punching machine production described in the utility model, the slide rail 1 and the movable support plate are symmetrically arranged, and the connecting rod is configured to be telescopic, so as to facilitate and accurately adjust the size of the workpiece to be processed.

[0006] According to the feeding device for high-speed precision punching machine production described in the utility model, a side of the feeding box is fixedly connected with a workbench, and a punching machine is arranged above the workbench for processing a workpiece body.

[0007] According to the feeding device for high-speed precision punching machine production described in the utility model, the front surface of the workbench is fixedly connected to the second slide rail, and the surface of the second slide rail is slidably connected to the moving rod, so that the moving rod can drive the electric suction cup to move.

[0008] According to the feeding device for high-speed precision punching machine production described in the utility model, the end of the moving rod away from the second slide rail is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to an electric suction cup, so as to accurately suck the workpiece body.

[0009] According to the feeding device for high-speed precision punching machine production described in the utility model, a workpiece body is placed on the upper surface of the movable support plate, and the workpiece body is located directly below the electric suction cup, so as to achieve the accuracy of positioning of the electric suction cup.

[0010] According to the feeding device for high-speed precision punching machine production described in the utility model, the end of the push rod away from the lifting cylinder is fixedly connected to a top plate, and the top plate is located inside the feeding hopper, so as to facilitate holding workpiece bodies of different sizes.

[0011] According to the feeding device for high-speed precision punching machine production described in the utility model, a cross plug rod is arranged on the bottom surface of the feeding hopper, and a socket is opened on the inner side surface of the bottom of the feeding hopper, so as to facilitate the placement of workpiece bodies of different models.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the feeding device for high-speed precision punching machine production ensures the precise positioning of the workpiece during the feeding process through the lifting device arranged in the feeding box, improves the processing accuracy, and can realize automatic feeding, reduce manual operation and improve production efficiency.

[0014] 2. Compared with the prior art, the feeding device for high-speed precision punching machine production uses a fixed plate and a fixed rod connected to a slide rail to move, so that the overall lifting structure is suitable for small workpieces of different sizes. It has certain versatility and flexibility, and can also save space, making the production workshop more tidy and compact. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of the feeding device for the production of high-speed precision punching machine of the utility model;

[0017] Figure 2 This is the internal structure diagram of the feeding device for the production of high-speed precision punching machine of the utility model;

[0018] Figure 3 This is an internal top view of the feeding device for high-speed precision punching machine production of the utility model;

[0019] Figure 4 This is an internal bottom view of the feeding device for high-speed precision punching machine production of the utility model.

[0020] Legend:

[0021] 1. Loading box; 2. Punch press; 3. Slide rail 1; 4. Moving rod; 5. Electric suction cup; 6. Loading hopper; 7. Ejector rod; 8. Lifting cylinder; 9. Slide rail 2; 10. Workbench; 11. Fixed rod; 12. Movable support plate; 13. Workpiece body; 14. Connecting rod; 15. Fixed plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a feeding device for high-speed precision punching machine production, which includes: a feeding box 1, which is used to set a lifting device, the bottom surface of the feeding box 1 is fixedly connected with a lifting cylinder 8, and the output end of the lifting cylinder 8 is fixedly connected with a push rod 7, which is convenient for the up and down movement of the push rod 7, and the end of the push rod 7 away from the lifting cylinder 8 is fixedly connected with a top plate, and the top plate is located inside the upper hopper 6, which is convenient for holding workpiece bodies 13 of different sizes, and the inner side surface of the feeding box 1 is fixedly connected with a connecting rod 14 for telescopic and fixing the feeding hopper 6, and one end of the connecting rod 14 is fixedly connected with the feeding hopper 6 for placing the workpiece body 13 for processing, and the bottom surface of the feeding hopper 6 is provided with a cross plug rod, and the inner side surface of the bottom of the feeding hopper 6 is provided with a socket, which is convenient for placing workpiece bodies 13 of different models, and the inner side surface of the feeding box 1 is fixedly connected with a slide rail 3 , which is convenient for the movement of the fixed plate 15 and the fixed rod 11, so that they can be adjusted to the position suitable for the size of the processed workpiece. The slide rail 3 and the movable support plate 12 are symmetrically arranged, and the connecting rod 14 is set to a telescopic shape to adjust the size of the processed workpiece. The surface of the slide rail 3 is connected with the fixed plate 15 through a slider for positioning the movable support plate 12. The surface of the slide rail 3 is connected with the fixed rod 11 through a slider for connecting the movable support plate 12. The outer surface of the fixed rod 11 is rotatably connected with the movable support plate 12. The movable support plate 12 is set to a triangular shape for stably supporting the workpiece body 13. The top surface of the movable support plate 12 touches the bottom surface of the fixed plate 15. The workpiece body 13 is placed on the upper surface of the movable support plate 12. The workpiece body 13 is located directly below the electric suction cup 5 to achieve the accuracy of positioning the electric suction cup 5.

[0024] A workbench 10 is fixedly connected to the side of the loading box 1, and a punch press 2 is arranged above the workbench 10 for processing the workpiece body 13. A slide rail 2 9 is fixedly connected to the front surface of the workbench 10, and a moving rod 4 is slidably connected to the surface of the slide rail 29, so that the moving rod 4 can drive the movement of the electric suction cup 5. The end of the moving rod 4 away from the slide rail 29 is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to the electric suction cup 5, so as to accurately suck the workpiece body 13.

[0025] Working principle: When using the feeding device for high-speed precision punching machine production, firstly adjust the connecting rod 14 connected in the feeding box 1 to make the bottom surface of the feeding hopper 6 adjusted through the cross rod to suit the size of the workpiece to be processed, and then place the processing body 13 in the feeding hopper 6. At the same time, start the motor of the slide rail 3 to move the fixed rod 11 and the fixed plate 15 connected by the slider on the movable slide rail 3. Then adjust the size, and then start the lifting cylinder 8 to make the ejector rod 7 rise. When the workpiece is When the main body 13 touches the movable support plate 12, the movable support plate 12 rises to free up a larger space. At this time, the lifting cylinder 8 drives the ejector rod 7 to descend, so that the ejected workpiece body 13 falls to the upper surface of the movable support plate 12. At the same time, the moving rod 4 connected to the slide rail 2 9 drives the electric suction cup 5 to be located directly above the workpiece body 13. The hydraulic cylinder causes the electric suction cup 5 to press down and suck the workpiece body 13. Then the moving rod 4 moves the electric suction cup 5 sucking the workpiece body 13 to the workbench 10, and the punch press 2 can process it.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A feeding device for high-speed precision punching machine production, characterized in that: include: A loading box (1), the bottom surface of the loading box (1) is fixedly connected to a lifting cylinder (8), the output end of the lifting cylinder (8) is fixedly connected to a push rod (7), the inner side surface of the loading box (1) is fixedly connected to a connecting rod (14), one end of the connecting rod (14) is fixedly connected to a loading hopper (6), the inner side surface of the loading box (1) is fixedly connected to a slide rail (3), the surface of the slide rail (3) is connected to a fixed plate (15) through a slider, the surface of the slide rail (3) is connected to a fixed rod (11) through a slider, the outer surface of the fixed rod (11) is rotatably connected to a movable support plate (12), the movable support plate (12) is arranged in a triangular shape, and the top surface of the movable support plate (12) touches the bottom surface of the fixed plate (15).

2. A feeding device for high-speed precision punching machine production according to claim 1, characterized in that: The slide rail 1 (3) and the movable support plate (12) are both symmetrically arranged, and the connecting rod (14) is arranged to be telescopic.

3. A feeding device for high-speed precision punching machine production according to claim 1, characterized in that: A workbench (10) is fixedly connected to the side of the loading box (1), and a punching machine (2) is arranged above the workbench (10).

4. A feeding device for high-speed precision punching machine production according to claim 3, characterized in that: The front surface of the workbench (10) is fixedly connected to a second slide rail (9), and the surface of the second slide rail (9) is slidably connected to a moving rod (4).

5. A feeding device for high-speed precision punching machine production according to claim 4, characterized in that: One end of the moving rod (4) away from the second slide rail (9) is fixedly connected to a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to an electric suction cup (5).

6. A feeding device for high-speed precision punching machine production according to claim 1, characterized in that: A workpiece body (13) is placed on the upper surface of the movable support plate (12), and the workpiece body (13) is located directly below the electric suction cup (5).

7. A feeding device for high-speed precision punching machine production according to claim 1, characterized in that: One end of the push rod (7) away from the lifting cylinder (8) is fixedly connected to a top plate, and the top plate is located inside the upper hopper (6).

8. A feeding device for high-speed precision punching machine production according to claim 1, characterized in that: The bottom surface of the upper hopper (6) is provided with a cross insertion rod, and the inner side surface of the bottom of the upper hopper (6) is provided with a socket.

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