Fine blanking feeding flexible driving workbench

Abstract

The utility model discloses a kind of precision punching feeding flexible drive workbench, it is related to precision punching equipment technical field, including base, the base top is provided with horizontal drive mechanism, horizontal drive mechanism is provided with vertical drive mechanism, vertical drive mechanism is provided with flexible feeding mechanism on, the base top is provided with mounting bracket, slidingly arranged with sliding block on mounting bracket, the vertical drive mechanism is set on sliding block, the mounting bracket is also rotationally provided with threaded rod, threaded rod penetrates sliding block and is connected with sliding block screw thread.This utility model can realize accurate positioning and attitude adjustment of workpiece in three-dimensional space by the rotation adjusting function of three-dimensional flexible drive mechanism (the composite motion of horizontal drive mechanism and vertical drive mechanism) combined with flexible feeding mechanism, satisfy complex stamping process demand, significantly improve the automation level and production flexibility of precision punching process, effectively reduce the product failure rate caused by material deviation or deformation.

Description

Technical Field

[0001] This utility model relates to the field of fine blanking equipment technology, specifically a fine blanking feeding flexible drive worktable. Background Technology

[0002] In the process of manufacturing transforming towards intelligence and automation, precision stamping (fine stamping) technology, as a key technology in the field of metal forming, is widely used in industries such as automotive parts, electronic components, and precision instruments.

[0003] However, traditional fine blanking feeding equipment suffers from poor adaptability due to its rigid drive structure. Traditional feeding tables often employ fixed tracks or single-direction drive mechanisms, making it difficult to meet the flexible production needs of complex workpieces (such as irregularly shaped or thin-walled parts). When product specifications or process parameters change, the mechanical structure must be redesigned or tooling fixtures adjusted, resulting in low equipment utilization and long changeover times. Furthermore, the multi-dimensional motion control precision is insufficient. Fine blanking processes require extremely high material positioning accuracy, but traditional equipment, limited by a two-dimensional planar drive mode, struggles to achieve precise feeding and posture adjustment in three-dimensional space. This easily leads to material deviation and deformation during stamping, affecting product yield. In addition, the insufficient flexibility of the feeding mechanism and rigid gripping methods can easily cause scratches and indentations when handling workpieces with fragile surfaces or soft materials. Moreover, the lack of proactive workpiece posture adjustment capability makes it unsuitable for multi-variety mixed-line production scenarios. Therefore, we propose a flexible drive table for fine blanking feeding. Utility Model Content

[0004] The purpose of this invention is to provide a flexible drive worktable for fine blanking feeding, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A fine blanking feeding flexible drive worktable includes a base, a horizontal drive mechanism is provided on the top of the base, a vertical drive mechanism is provided on the horizontal drive mechanism, and a flexible feeding mechanism is provided on the vertical drive mechanism.

[0007] A transverse drive mechanism is provided, with a mounting bracket on the top of the base and a slider slidably mounted on the mounting bracket;

[0008] The vertical drive mechanism has a linear guide rail on the side wall of the slider via a fixed plate, a lifting plate slidably mounted on the linear guide rail, a power component for driving the lifting plate to move is also provided at the top of the fixed plate, and a flexible feeding mechanism is provided at the bottom of the lifting plate via an mounting plate.

[0009] The flexible feeding mechanism has a connecting block rotatably mounted on the mounting plate via a rotating shaft. A mounting frame is provided at the bottom of the connecting block. Several telescopic cylinders are evenly arranged inside the mounting frame. The telescopic arm at the bottom of the telescopic cylinder passes through the mounting frame and is slidably connected to the mounting frame. A suction cup is provided at the end of the telescopic arm at the bottom of the telescopic cylinder.

[0010] As a further embodiment of this utility model: a threaded rod is rotatably provided on the mounting bracket, the threaded rod passing through the slider and being threadedly connected to the slider.

[0011] As a further improvement of this utility model: a drive motor is also provided on the side wall of the mounting bracket, and the power output shaft of the drive motor is connected to a threaded rod through a coupling.

[0012] As a further improvement of this utility model: the top of the suction cup is also provided with a limiting rod, which passes through the mounting frame and is slidably connected to the mounting frame.

[0013] As a further embodiment of this utility model: an adjustment mechanism is also provided at the connection between the mounting plate and the connecting block. The adjustment mechanism includes a mounting shell on the side wall of the mounting plate, the rotating shaft of the connecting block passing through the mounting shell and extending into the interior of the mounting shell, a worm gear located inside the mounting shell on the rotating shaft of the connecting block and connected by a key, and a worm is rotatably provided on the mounting shell, with the worm gear meshing with the worm gear.

[0014] As a further improvement of this utility model: a servo motor is also provided on the side wall of the mounting housing, and the power output shaft of the servo motor is connected to the worm gear through a coupling.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. By combining the three-dimensional flexible drive mechanism (the combined motion of the horizontal drive mechanism and the vertical drive mechanism) with the rotation adjustment function of the flexible feeding mechanism, the workpiece can be accurately positioned and its posture adjusted in three-dimensional space, meeting the requirements of complex stamping processes, significantly improving the automation level and production flexibility of fine stamping processes, and effectively reducing the product defect rate caused by material offset or deformation.

[0017] 2. The vacuum suction cup is driven by multiple independently controlled telescopic cylinders, which achieve stable gripping of irregularly shaped workpieces through distributed suction. The limit rod design improves the smoothness of movement. At the same time, the worm gear transmission is used to make fine adjustments to the angle of the feeding mechanism to avoid workpiece damage. This enhances the equipment's adaptability to various types and irregularly shaped workpieces, reduces equipment modification costs, and improves production efficiency. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0019] Figure 2 This is a rear side view of a structural diagram of an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the vertical drive mechanism in an embodiment of this utility model.

[0021] Figure 4 This is a schematic diagram of the structure at point A in an embodiment of this utility model.

[0022] Figure reference numerals: 1. Base; 2. Horizontal drive mechanism; 21. Mounting bracket; 22. Slider; 23. Threaded rod; 231. Drive motor; 3. Vertical drive mechanism; 31. Linear guide rail; 32. Power component; 33. Lifting plate; 34. Mounting plate; 4. Flexible feeding mechanism; 41. Mounting frame; 42. Connecting block; 43. Telescopic cylinder; 44. Suction cup; 45. Limiting rod; 5. Adjustment mechanism; 51. Mounting shell; 52. Worm gear; 53. Worm. Detailed Implementation

[0023] The following embodiments will be described in detail with reference to the accompanying drawings. In the drawings and description, similar or identical parts are referred to by the same reference numerals. Furthermore, in practical applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in this utility model are merely illustrative and not intended to limit the scope of the utility model. Any obvious modifications or alterations made to this utility model do not depart from its spirit and scope.

[0024] Example

[0025] Please see Figures 1-4 In this embodiment of the utility model, a fine blanking feeding flexible drive worktable includes a base 1, a horizontal drive mechanism 2 is provided on the top of the base 1, a vertical drive mechanism 3 is provided on the horizontal drive mechanism 2, and a flexible feeding mechanism 4 is provided on the vertical drive mechanism 3.

[0026] The horizontal drive mechanism 2 has a mounting bracket 21 on the top of the base 1. A slider 22 is slidably mounted on the mounting bracket 21. The vertical drive mechanism 3 is mounted on the slider 22. A threaded rod 23 is also rotatably mounted on the mounting bracket 21. The threaded rod 23 passes through the slider 22 and is threadedly connected to the slider 22. Rotating the threaded rod 23 can drive the slider 22 to move, thereby driving the vertical drive mechanism 3 to move. A drive motor 231 is also mounted on the side wall of the mounting bracket 21. The power output shaft of the drive motor 231 is connected to the threaded rod 23 through a coupling. The drive motor 231 can drive the threaded rod 23 to rotate.

[0027] The vertical drive mechanism 3 has a linear guide rail 31 on the side wall of the slider 22 via a fixed plate. A lifting plate 33 is slidably mounted on the linear guide rail 31. A power component 32 for driving the lifting plate 33 to move is also mounted on the top of the fixed plate. A flexible feeding mechanism 4 is mounted on the bottom of the lifting plate 33 via an mounting plate 34.

[0028] The flexible feeding mechanism 4 has a connecting block 42 rotatably mounted on the mounting plate 34 via a rotating shaft. The bottom of the connecting block 42 is provided with a mounting frame 41. Several telescopic cylinders 43 are evenly arranged inside the mounting frame 41. The end of the telescopic arm at the bottom of the telescopic cylinder 43 passes through the mounting frame 41 and is slidably connected to the mounting frame 41. The end of the telescopic arm at the bottom of the telescopic cylinder 43 is provided with a suction cup 44. The top of the suction cup 44 is also provided with a limit rod 45. The limit rod 45 passes through the mounting frame 41 and is slidably connected to the mounting frame 41.

[0029] In actual use, when it is necessary to feed fine blanking materials, the staff places the materials to be fine blanking on the conveyor belt and places the device on the side of the conveyor belt. At this time, the power component 32 is activated to drive the flexible feeding mechanism 4 to move, so that the suction cup 44 comes into contact with the material and thus adsorbs the material. Then, the horizontal drive mechanism 2 and the vertical drive mechanism 3 are used to transport the material, thus facilitating the feeding of materials.

[0030] An adjustment mechanism 5 is also provided at the connection between the mounting plate 34 and the connecting block 42;

[0031] The adjustment mechanism 5 has a mounting shell 51 on the side wall of the mounting plate 34. The rotating shaft of the connecting block 42 passes through the mounting shell 51 and extends into the interior of the mounting shell 51. A worm gear 52 is connected to the rotating shaft of the connecting block 42 inside the mounting shell 51 by a key. A worm 53 is also rotatably mounted on the mounting shell 51. The worm 53 meshes with the worm gear 52. Rotating the worm 53 will drive the rotating shaft to rotate through the worm gear 52, thereby adjusting the angle of the flexible feeding mechanism 4 and thus better realizing the feeding of materials. A servo motor is also mounted on the side wall of the mounting shell 51. The power output shaft of the servo motor is connected to the worm 53 through a coupling. The servo motor can drive the worm 53 to rotate.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0033] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A flexible drive worktable for fine blanking feed, characterized in that, Includes a base (1), the top of which is provided with a horizontal drive mechanism (2), a vertical drive mechanism (3) is provided on the horizontal drive mechanism (2), and a flexible feeding mechanism (4) is provided on the vertical drive mechanism (3); A transverse drive mechanism (2) is provided with a mounting bracket (21) on the top of the base (1), and a slider (22) is slidably provided on the mounting bracket (21); The vertical drive mechanism (3) has a linear guide rail (31) on the side wall of the slider (22) through a fixed plate, and a lifting plate (33) is slidably arranged on the linear guide rail (31). The top of the fixed plate is also provided with a power component (32) for driving the lifting plate (33) to move. The bottom of the lifting plate (33) is provided with a flexible feeding mechanism (4) through an mounting plate (34). The flexible feeding mechanism (4) has a connecting block (42) rotatably mounted on the mounting plate (34) via a rotating shaft. The bottom of the connecting block (42) is provided with a mounting frame (41). Several telescopic cylinders (43) are evenly arranged inside the mounting frame (41). The end of the telescopic arm at the bottom of the telescopic cylinder (43) passes through the mounting frame (41) and is slidably connected to the mounting frame (41). The end of the telescopic arm at the bottom of the telescopic cylinder (43) is provided with a suction cup (44).

2. The fine blanking feed flexible drive table of claim 1, wherein, A threaded rod (23) is rotatably mounted on the mounting bracket (21), the threaded rod (23) passing through the slider (22) and being threadedly connected to the slider (22).

3. The fine blanking feed flexible drive table of claim 2, wherein, A drive motor (231) is also provided on the side wall of the mounting bracket (21), and the power output shaft of the drive motor (231) is connected to the threaded rod (23) through a coupling.

4. The fine blanking feed flexible drive table of claim 1, wherein, The suction cup (44) is also provided with a limiting rod (45) at the top. The limiting rod (45) passes through the mounting frame (41) and is slidably connected to the mounting frame (41).

5. The fine blanking feed flexible drive table of claim 1, wherein, An adjustment mechanism (5) is also provided at the connection between the mounting plate (34) and the connecting block (42). The mounting plate (34) has a mounting shell (51) on its side wall. The rotating shaft of the connecting block (42) passes through the mounting shell (51) and extends into the interior of the mounting shell (51). A worm gear (52) is provided on the rotating shaft of the connecting block (42) inside the mounting shell (51) by a key. A worm (53) is also rotatably provided on the mounting shell (51). The worm (53) meshes with the worm gear (52).

6. The fine blanking feed flexible drive table of claim 5, wherein, A servo motor is also provided on the side wall of the mounting housing (51), and the power output shaft of the servo motor is connected to the worm gear (53) through a coupling.

Images