Sheet metal machining blanking mechanism

Abstract

The utility model relates to the technical field of sheet metal machining, and discloses a sheet metal machining blanking mechanism which comprises a workbench and a shearing mechanism arranged on the workbench and further comprises a pushing mechanism and a discharging port which are arranged on the workbench, the pushing mechanism and the discharging port are both arranged at the tail end of the shearing mechanism, and the discharging port is fixedly connected with a guiding inclined plate. The material pushing mechanism can push sheared sheet metal parts to the material guiding inclined plate, the material pushing mechanism comprises a groove body, the groove body is perpendicular to the feeding direction, and telescopic material pushing heads are arranged in the groove body. The material pushing head part is located on the workbench, the material pushing head part is located in the groove body, and the sheet metal part on the workbench is located in the middle of the material pushing head, so that the material pushing mechanism can effectively push the sheet metal part to enable the sheet metal part to slide down from the material guiding inclined plate, and the situation that the material pushing mechanism and the sheet metal part are overlapped cannot occur.

Description

Technical Field

[0001] The present application relates to the technical field of sheet metal processing, and in particular to a sheet metal processing blanking mechanism. Background Art

[0002] Sheet metal has the characteristics of light weight, high strength, conductivity, low cost, good performance in large-scale mass production, etc. It has been widely used in the fields of electronics, communications, automobile industry, medical equipment, etc. In the production process, sheet metal often needs to be cut according to specifications. In order to ensure the continuity of cutting work, the existing sheet metal cutting workbench will be provided with a corresponding blanking mechanism on the cutting workbench to transfer the sheet metal cut on the workbench. The existing blanking mechanism often drives the push block to move through the driving component, so that the push block pushes the sheet metal on the workbench. However, due to the thin thickness of the sheet metal, the push block will overlap with the sheet metal when pushing the sheet metal, and it cannot be pushed off the workbench. Therefore, a sheet metal processing blanking mechanism is proposed. Utility Model Content

[0003] In order to solve the problem that the existing blanking mechanism overlaps with the sheet metal when pushing the sheet metal and cannot push it off the workbench, the present application provides a sheet metal processing blanking mechanism.

[0004] The sheet metal processing blanking mechanism provided in this application adopts the following technical solution:

[0005] A sheet metal processing blanking mechanism includes a workbench and a shearing mechanism arranged on the workbench, and also includes a pushing mechanism and a discharge port arranged on the workbench. The pushing mechanism and the discharge port are both arranged at the ends of the shearing mechanism, and the discharge port is fixedly connected with a guide inclined plate. The pushing mechanism can push the sheared sheet metal parts to the guide inclined plate. The pushing mechanism includes a trough body, which is perpendicular to the feeding direction. A retractable pushing head is arranged in the trough body, and a moving mechanism is arranged under the workbench, and the moving mechanism drives the pushing head to move along the trough body.

[0006] Preferably, the pushing head includes a sleeve, a telescopic block and a power mechanism, the sleeve is adapted to the trough body, and the sleeve is slidably installed inside the trough body, and the upper surface of the sleeve is flush with the workbench, the telescopic block is slidably connected to the sleeve, and the telescopic block can move vertically, and the power mechanism is used to drive the telescopic block to move so that the telescopic block moves out of or into the sleeve.

[0007] Preferably, the power mechanism includes a cylindrical groove opened inside the telescopic block, a connecting rod adapted to it is slidably connected inside the cylindrical groove, the lower end of the connecting rod passes through the telescopic block and is connected to the sleeve, and a spring is sleeved on the surface of the connecting rod, and the spring is located inside the cylindrical groove, a slider is fixedly connected to the surface of the telescopic block, and a sliding groove adapted to the slider is opened on the surface of the sleeve, a roller is rotatably installed on the end of the slider away from the telescopic block, and an inclined track is provided on the side of the inner surface of the groove away from the material guide inclined plate, and when the sleeve moves to the side of the inclined track, the telescopic block moves into the sleeve.

[0008] Preferably, the moving mechanism includes a ball seat, a screw and a motor, the motor and the screw are both arranged at the bottom of the workbench, and the output shaft of the motor is fixedly connected to the screw, the ball seat is sleeved on the screw, and the sleeve is fixedly connected to the ball seat.

[0009] Preferably, the shearing mechanism comprises a frame fixedly mounted on the upper surface of the workbench, an electric push rod is fixedly connected to the frame, the electric push rod is vertically arranged, and a cutting knife is fixedly connected to the telescopic end of the electric push rod.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] The pushing head in the utility model is arranged inside the trough body on the workbench, and the sheet metal part is on the workbench, the pushing head part is located on the workbench, the pushing head part is located inside the trough body, and the sheet metal part on the workbench is located in the middle of the pushing head. Therefore, the pushing mechanism can effectively push the sheet metal part, so that the sheet metal part slides off the guide inclined plate, and the pushing mechanism and the sheet metal part will not overlap. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0013] Figure 2 is a cross-sectional view of an embodiment of the application;

[0014] Figure 3 It is a partial structural diagram of an embodiment of the application;

[0015] Figure 4 is a cross-sectional view of a sleeve of an embodiment of the application;

[0016] Figure 5 It is an application embodiment Figure 2 Enlarged view of point A in the middle.

[0017] Explanation of the reference numerals: 1. workbench; 2. frame; 3. cutting knife; 4. electric push rod; 5. trough body; 6. discharge port; 7. guide inclined plate; 8. screw rod; 9. motor; 10. sleeve; 11. ball seat; 12. telescopic block; 13. slide groove; 14. roller; 15. slider; 16. cylindrical groove; 17. connecting rod; 18. spring; 19. inclined track. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-5 This application is described in further detail.

[0019] The embodiment of the present application discloses a sheet metal processing blanking mechanism, including a workbench 1 and a shearing mechanism arranged on the workbench 1, and also including a pushing mechanism and a discharge port 6 arranged on the workbench 1. The pushing mechanism and the discharge port 6 are both arranged at the end of the shearing mechanism, and the discharge port 6 is fixedly connected with a guide inclined plate 7. The pushing mechanism can push the sheared sheet metal parts to the guide inclined plate 7. The pushing mechanism includes a trough body 5, and the trough body 5 is perpendicular to the feeding direction. A retractable pushing head is arranged in the trough body 5, and a moving mechanism is arranged under the workbench 1, and the moving mechanism drives the pushing head to move along the trough body 5.

[0020] The pushing head in this embodiment is arranged inside the trough body 5 on the workbench 1, and the sheet metal part is on the workbench 1, the pushing head part is located on the workbench 1, and the pushing head part is located inside the trough body 5, and the sheet metal part on the workbench 1 is located in the middle of the pushing head. Therefore, the pushing mechanism can effectively push the sheet metal part, so that the sheet metal part slides off the guide inclined plate 7, and the pushing mechanism and the sheet metal part will not overlap.

[0021] Furthermore, the pushing head includes a sleeve 10, a telescopic block 12 and a power mechanism. The sleeve 10 is adapted to the trough body 5, and the sleeve 10 is slidably installed inside the trough body 5, and the upper surface of the sleeve 10 is flush with the workbench 1, the telescopic block 12 is slidably connected to the sleeve 10, and the telescopic block 12 can move vertically, and the power mechanism is used to drive the telescopic block 12 to move, so that the telescopic block 12 moves out of or into the sleeve 10.

[0022] Furthermore, the power mechanism includes a cylindrical groove 16 opened inside the telescopic block 12, and a connecting rod 17 adapted thereto is slidably connected inside the cylindrical groove 16. The lower end of the connecting rod 17 passes through the telescopic block 12 and is connected to the sleeve 10, and a spring 18 is sleeved on the surface of the connecting rod 17. The spring 18 is located inside the cylindrical groove 16. A slider 15 is fixedly connected to the surface of the telescopic block 12, and a slide groove 13 adapted to the slider 15 is opened on the surface of the sleeve 10. A roller 14 is rotatably installed on the end of the slider 15 away from the telescopic block 12, and an inclined track 19 is provided on the side of the inner surface of the groove body 5 away from the material guide inclined plate 7. When the sleeve 10 moves toward the side of the inclined track 19, the telescopic block 12 moves into the sleeve 10.

[0023] Furthermore, the moving mechanism includes a ball seat 11, a screw rod 8 and a motor 9. The motor 9 and the screw rod 8 are both arranged at the bottom of the workbench 1, and the output shaft of the motor 9 is fixedly connected to the screw rod 8. The ball seat 11 is sleeved on the screw rod 8, and the sleeve 10 is fixedly connected to the ball seat 11.

[0024] It should be noted that the ball screw is an existing transmission element, and its main function is to convert rotational motion into linear motion. It will not be elaborated here. In actual use, it is necessary to connect the motor 9 to an external power supply and drive the motor 9 forward and reverse, so that the sleeve 10 moves along the slot body 5.

[0025] In this embodiment, the pushing head is composed of a sleeve 10, a telescopic block 12 and a power mechanism. The telescopic block 12 can move in the sleeve 10. When pushing is not needed, the moving mechanism is used to drive the sleeve 10, the telescopic block 12 and the power mechanism to move to one side of the inclined track 19, and the roller 14 moves down along the inclined track 19, thereby driving the slider 15 and the telescopic block 12 to move down, and the telescopic block 12 can be moved to the inside of the sleeve 10 to ensure that the telescopic block 12 and the sleeve 10 are flush with the upper surface of the workbench 1 without affecting the normal operation of the workbench 1, and at this time the spring 18 is stretched; when pushing, the moving mechanism drives the sleeve 10, the telescopic block 12 and the power mechanism to move to one side of the guide inclined plate 7, the roller 14 and the slider 15 gradually move away from the inclined track 19, and the spring 18 is reset, thereby driving the telescopic block 12 to move up, and the telescopic block 12 is higher than the workbench 1, so that the pushing function can be realized.

[0026] Furthermore, the shearing mechanism includes a frame 2 fixedly mounted on the upper surface of the workbench 1, to which an electric push rod 4 is fixedly connected. The electric push rod 4 is vertically arranged, and a cutting knife 3 is fixedly connected to the telescopic end of the electric push rod 4.

[0027] In this embodiment, the cutting knife 3 can be driven to move by driving the electric push rod 4 to extend and retract, and the cutting knife 3 can cut the sheet metal on the workbench 1 .

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A sheet metal processing blanking mechanism, comprising a workbench (1) and a shearing mechanism arranged on the workbench (1), characterized in that: The machine also comprises a pushing mechanism and a discharge port (6) arranged on the workbench (1), wherein the pushing mechanism and the discharge port (6) are both arranged at the end of the shearing mechanism, and the discharge port (6) is fixedly connected to a guide inclined plate (7), and the pushing mechanism can push the sheared sheet metal parts to the guide inclined plate (7), and the pushing mechanism comprises a trough body (5), wherein the trough body (5) is perpendicular to the feeding direction, and a retractable pushing head is arranged in the trough body (5), and a moving mechanism is arranged below the workbench (1), and the moving mechanism drives the pushing head to move along the trough body (5).

2. A sheet metal processing blanking mechanism according to claim 1, characterized in that: The pusher head comprises a sleeve (10), a telescopic block (12) and a power mechanism, wherein the sleeve (10) is adapted to the trough body (5), and the sleeve (10) is slidably installed inside the trough body (5), and the upper surface of the sleeve (10) is flush with the workbench (1), the telescopic block (12) is slidably connected to the sleeve (10), and the telescopic block (12) can move vertically, and the power mechanism is used to drive the telescopic block (12) to move, so that the telescopic block (12) moves out of or into the sleeve (10).

3. A sheet metal processing blanking mechanism according to claim 2, characterized in that: The power mechanism comprises a cylindrical groove (16) provided inside the telescopic block (12), a connecting rod (17) adapted thereto being slidably connected thereto inside the cylindrical groove (16), the lower end of the connecting rod (17) passing through the telescopic block (12) and being connected to the sleeve (10), and a spring (18) being sleeved on the surface of the connecting rod (17), and the spring (18) being located inside the cylindrical groove (16), a sliding block (15) being fixedly connected to the surface of the telescopic block (12), and a sliding groove (13) adapted thereto being provided on the surface of the sleeve (10), a roller (14) being rotatably mounted on one end of the sliding block (15) away from the telescopic block (12), and an inclined track (19) being provided on the side of the inner surface of the groove body (5) away from the material guide inclined plate (7), and when the sleeve (10) moves toward the side of the inclined track (19), the telescopic block (12) moves into the interior of the sleeve (10).

4. A sheet metal processing blanking mechanism according to claim 3, characterized in that: The moving mechanism comprises a ball seat (11), a screw rod (8) and a motor (9); the motor (9) and the screw rod (8) are both arranged at the bottom of the workbench (1), and the output shaft of the motor (9) is fixedly connected to the screw rod (8); the ball seat (11) is sleeved on the screw rod (8), and the sleeve (10) is fixedly connected to the ball seat (11).

5. The sheet metal processing blanking mechanism according to claim 1, characterized in that: The shearing mechanism comprises a frame (2) fixedly mounted on the upper surface of a workbench (1), an electric push rod (4) fixedly connected to the frame (2), the electric push rod (4) being arranged vertically, and a cutting knife (3) being fixedly connected to the telescopic end of the electric push rod (4).

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