Punch press online carrying mechanism

Abstract

The utility model relates to a punch press on-line carrying mechanism which comprises a working table, a mechanical arm is fixedly installed on the top of the working table, the punch press on-line carrying mechanism is arranged on the top of the working table, and the punch press on-line carrying mechanism comprises a supporting frame which is fixedly installed on the top of the working table and is far away from one end of the left side of the mechanical arm. According to the on-line carrying mechanism of the punching machine, a mechanical arm installed at the top of the working table runs to carry a machined part to the working table, and then a second servo motor drives a second threaded rod to rotate clockwise in a vertical plate to force an inner threaded plate and a connecting frame which are installed outside the second threaded rod in a threaded mode to descend; and then a driving motor drives an electric claw clamp to clamp a machining part, and then a first servo motor drives a first threaded rod to rotate anticlockwise and clockwise in a supporting frame to force the machining part clamped on a vertical plate to be automatically carried left and right, so that the effects of saving manpower and reducing cost are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching machines, in particular to an online transport mechanism for a punching machine. Background Art

[0002] A punch press is a stamping press. In national production, the stamping process is more and more widely used because it saves materials and energy, has high efficiency, does not require high technical skills of operators, and can produce products that cannot be achieved by mechanical processing through various mold applications. Stamping production is mainly for sheet materials. Through molds, it can produce blanking, punching, forming, drawing, trimming, fine blanking, shaping, riveting and extrusion.

[0003] Chinese patent publication number CN214866787U proposes "a punch press online automatic loading and unloading", and the technical solution proposes the problem that "the existing punch press online automatic loading and unloading, multi-station punch press occupies too many people, and cannot realize automatic loading and unloading, which increases the labor intensity and work efficiency of users, while increasing production costs, and cannot be well applied to market demand." The utility model provides the following technical solution: "It includes a telescopic support rod and a workbench, and a recovery assembly line is horizontally arranged above the telescopic support rod... Compared with the existing ordinary punch press automatic loading and unloading, when the device needs to punch the workpiece, it is manually loaded, and the workpiece enters the punch press for punching through the recovery assembly line. After the punching is completed, the workpiece is unloaded to the rotating fixture through the double-station handling mechanism, and the workpiece is processed by the laser in the double-station handling mechanism." In response to the problems raised by the above solution, this technical solution proposes another implementation plan to save manpower and reduce costs. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an online transport mechanism for a punch press, which has the advantages of saving manpower and reducing costs. It solves the problem that the existing online automatic loading and unloading of punch presses and the multi-station punch presses occupy too many people and cannot realize automatic loading and unloading, thereby improving the labor intensity and work efficiency of users, while increasing production costs and not being well applied to market demand.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punch press online transport mechanism, comprising a workbench, a mechanical arm is fixedly installed on the top of the workbench, and the punch press online transport mechanism is arranged on the top of the workbench.

[0006] The punch press online transport mechanism includes a support frame fixedly installed on the top of the workbench and away from the left end of the robot arm, a No. 1 servo motor is fixedly installed on the left side of the support frame, a No. 1 threaded rod penetrating into the interior of the support frame is fixedly installed on the output end of the No. 1 servo motor, an internal thread block is fixedly installed on the external thread of the No. 1 threaded rod, sliders are fixedly installed on the upper and lower ends of the internal thread block, a vertical plate is fixedly installed on the front of the internal thread block, a No. 2 servo motor is fixedly installed on the top of the vertical plate, a No. 2 threaded rod penetrating into the interior of the vertical plate is fixedly installed on the output end of the No. 2 servo motor, a positioning strip is fixedly installed on the inner cavity surface of the vertical plate, an internal thread plate is fixedly installed on the external thread of the No. 2 threaded rod, a connecting frame is fixedly installed on the bottom of the internal thread plate, a driving motor is fixedly installed on the right side of the connecting frame, and an electric claw clamp is fixedly installed on the left side of the connecting frame.

[0007] Furthermore, the top area of ​​the workbench is larger than the bottom area of ​​the robotic arm and the support frame, the height of the robotic arm is larger than the height of the support frame, and the width of the front of the support frame is larger than the width of the front of the robotic arm.

[0008] Furthermore, the output end of the No. 1 servo motor faces rightward, the length of the No. 1 threaded rod is the same as the length of the support frame, and the No. 1 threaded rod is rotatably connected to the support frame.

[0009] Furthermore, the No. 1 threaded rod is rotatably installed on the right side of the inner cavity of the support frame, the height of the internal thread block is smaller than the internal height of the support frame, and the two sliders are respectively slidably installed inside the upper top wall and the lower bottom wall of the inner cavity of the support frame.

[0010] Furthermore, the height of the vertical plate is greater than the height of the internal thread block, and the vertical plate is located directly in front of the support frame.

[0011] Furthermore, the output end of the No. 2 servo motor faces downward, the height of the No. 2 threaded rod is the same as the height of the vertical plate, and the positioning bar is located on the left side of the No. 2 threaded rod.

[0012] Furthermore, the internal thread plate is slidably mounted on the outside of the positioning strip, and the width of the internal thread plate is smaller than the width of the vertical plate.

[0013] Furthermore, the connecting frame is located on the left side of the vertical plate, and the electric claw clamp is fixedly connected to the output end of the driving motor.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The punch press online transport mechanism transports the processed parts to the workbench through the operation of a mechanical arm installed on the top of the workbench, and then the No. 2 servo motor drives the No. 2 threaded rod to rotate clockwise inside the vertical plate, forcing the internal threaded plate and the connecting frame installed with the external threads of the No. 2 threaded rod to descend, and then the driving motor drives the electric claw clamp to clamp the processed parts, and then the No. 1 servo motor drives the No. 1 threaded rod to rotate counterclockwise and clockwise inside the support frame, forcing the processed parts clamped on the vertical plate to be automatically transported left and right, thereby saving manpower and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a back view of the vertical plate of the utility model structure;

[0018] Figure 3 This is a top view of the internal threaded plate of the utility model structure.

[0019] In the figure: 1. workbench; 2. robotic arm; 3. support frame; 4. servo motor No. 1; 5. threaded rod No. 1; 6. internal thread block; 7. slider; 8. vertical plate; 9. servo motor No. 2; 10. threaded rod No. 2; 11. positioning bar; 12. internal thread plate; 13. connecting frame; 14. driving motor; 15. electric claw clamp. DETAILED DESCRIPTION

[0020] 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.

[0021] For example, see Figure 1-3 A punch press online transport mechanism in this embodiment includes a workbench 1, and a mechanical arm 2 is fixedly installed on the top of the workbench 1, so that the mechanical arm 2 can transport things. The top of the workbench 1 is provided with a punch press online transport mechanism.

[0022] The punch press online transport mechanism includes a support frame 3 fixedly installed on the top of the workbench 1 and away from the left end of the robot arm 2. The top area of ​​the workbench 1 is larger than the bottom area of ​​the robot arm 2 and the support frame 3, so that the workbench 1 supports the overall structure. The height of the robot arm 2 is larger than the height of the support frame 3. The width of the front of the support frame 3 is larger than the width of the front of the robot arm 2. A No. 1 servo motor 4 is fixedly installed on the left side of the support frame 3, and the output end of the No. 1 servo motor 4 faces to the right. A No. 1 threaded rod 5 that runs through the inside of the support frame 3 is fixedly installed on the output end of the No. 1 servo motor 4. The length of the No. 1 threaded rod 5 is the same as that of the support frame 3, and the No. 1 threaded rod 5 and the support frame 3 are Rotational connection, threaded rod No. 1 5 is rotatably installed on the right side of the inner cavity of the support frame 3, the outer thread of threaded rod No. 1 5 is installed with an inner thread block 6, the height of the inner thread block 6 is less than the inner height of the support frame 3, and sliders 7 are fixedly installed at the upper and lower ends of the inner cavity of the support frame 3. The two sliders 7 are respectively slidably installed on the upper top wall and the lower bottom wall of the inner cavity of the support frame 3, and a vertical plate 8 is fixedly installed on the front of the internal thread block 6. The sliders 7 fixedly installed at the upper and lower ends of the support frame 3 slide inside the support frame 3, so as to achieve the purpose of limiting the vertical plate 8 to slide on the support frame 3, and the threaded rod No. 1 is driven by the servo motor 4 to rotate clockwise and counterclockwise inside the support frame 3, so as to The internal thread block 6 and the vertical plate 8 installed with the external thread of the No. 1 threaded rod 5 are forced to move left and right. The height of the vertical plate 8 is greater than the height of the internal thread block 6. The vertical plate 8 is located directly in front of the support frame 3. A No. 2 servo motor 9 is fixedly installed on the top of the vertical plate 8. The output end of the No. 2 servo motor 9 faces downward. The output end of the No. 2 servo motor 9 is fixedly installed with a No. 2 threaded rod 10 that penetrates into the interior of the vertical plate 8. The height of the No. 2 threaded rod 10 is the same as that of the vertical plate 8. A positioning bar 11 is fixedly installed on the inner cavity surface of the vertical plate 8. The positioning bar 11 is located on the left side of the No. 2 threaded rod 10. The external thread of the No. 2 threaded rod 10 is installed with an internal thread plate 12, and the internal thread plate 12 is slidably installed on the positioning On the outside of the strip 11, the internal thread plate 12 is restricted to slide inside the vertical plate 8 by the positioning strip 11. The width of the internal thread plate 12 is smaller than the width of the vertical plate 8. A connecting frame 13 is fixedly installed at the bottom of the internal thread plate 12. The No. 2 servo motor 9 drives the No. 2 threaded rod 10 to rotate forward and reverse inside the vertical plate 8, thereby forcing the internal thread plate 12 and the connecting frame 13 to move up and down. The connecting frame 13 is located on the left side of the vertical plate 8. A drive motor 14 is fixedly installed on the right side of the connecting frame 13. An electric claw clamp 15 is fixedly installed on the left side of the connecting frame 13. The electric claw clamp 15 is fixedly connected to the output end of the drive motor 14, so that the drive motor 14 drives the electric claw clamp 15 to clamp the mechanical parts.

[0023] The working principle of the above embodiment is:

[0024] When in use, first the mechanical arm 2 installed on the top of the workbench 1 operates to move the processing parts to the workbench 1. When the processing parts need to be moved, the No. 2 servo motor 9 drives the No. 2 threaded rod 10 to rotate clockwise inside the vertical plate 8, forcing the internal threaded plate 12 and the connecting frame 13 installed with the external threads of the No. 2 threaded rod 10 to descend, and then the driving motor 14 installed on the right side of the connecting frame 13 drives the electric claw clamp 15 to clamp the processing parts, and then the No. 2 servo motor 9 drives the No. 2 threaded rod 10 to rotate counterclockwise inside the vertical plate 8, forcing the internal threaded plate 12 and the connecting frame 13 to rise and lift the processing parts, and then the No. 1 servo motor 4 installed on the left side of the support frame 3 drives the No. 1 threaded rod 5 to rotate counterclockwise and clockwise inside the support frame 3, forcing the internal threaded block 6 installed with the external threads of the No. 1 threaded rod 5 and the vertical plate 8 installed on the front of the internal threaded block 6 and the processing parts clamped on the vertical plate 8 to move left and right.

[0025] For example 2, please refer to Figure 1 The outside of the No. 1 servo motor 4 and the No. 2 servo motor 9 are fixedly installed with motor stabilizing frames, and the two motor stabilizing frames are respectively fixedly installed on the left side of the support frame 3 and the top of the vertical plate 8. The No. 1 servo motor 4 and the No. 2 servo motor 9 are restricted and fixed by the motor stabilizing frames to prevent vibration during operation and damage to internal parts.

[0026] 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. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] 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. A punch press online transport mechanism, comprising a workbench (1), characterized in that: A mechanical arm (2) is fixedly mounted on the top of the workbench (1), and a punch press online transport mechanism is provided on the top of the workbench (1); The punch press online transport mechanism comprises a support frame (3) fixedly mounted on the top of the workbench (1) and away from the left end of the robot arm (2); a No. 1 servo motor (4) is fixedly mounted on the left side of the support frame (3); a No. 1 threaded rod (5) penetrating into the interior of the support frame (3) is fixedly mounted on the output end of the No. 1 servo motor (4); an internal thread block (6) is fixedly mounted on the external thread of the No. 1 threaded rod (5); sliders (7) are fixedly mounted on the upper and lower ends of the internal thread block (6); a vertical plate (8) is fixedly mounted on the front of the internal thread block (6); the vertical plate A No. 2 servo motor (9) is fixedly mounted on the top of the vertical plate (8); a No. 2 threaded rod (10) penetrating into the interior of the vertical plate (8) is fixedly mounted on the output end of the No. 2 servo motor (9); a positioning strip (11) is fixedly mounted on the inner surface of the vertical plate (8); an inner thread plate (12) is fixedly mounted on the outer thread of the No. 2 threaded rod (10); a connecting frame (13) is fixedly mounted on the bottom of the inner thread plate (12); a driving motor (14) is fixedly mounted on the right side of the connecting frame (13); and an electric claw clamp (15) is fixedly mounted on the left side of the connecting frame (13).

2. The punch press online transport mechanism according to claim 1, characterized in that: The top area of ​​the workbench (1) is larger than the bottom areas of the mechanical arm (2) and the support frame (3); the height of the mechanical arm (2) is larger than the height of the support frame (3); and the width of the front of the support frame (3) is larger than the width of the front of the mechanical arm (2).

3. The punch press online transport mechanism according to claim 1, characterized in that: The output end of the No. 1 servo motor (4) faces rightward, the length of the No. 1 threaded rod (5) is the same as the length of the support frame (3), and the No. 1 threaded rod (5) and the support frame (3) are rotatably connected.

4. The punch press online transport mechanism according to claim 1, characterized in that: The No. 1 threaded rod (5) is rotatably mounted on the right side of the inner cavity of the support frame (3); the height of the inner thread block (6) is smaller than the inner height of the support frame (3); and the two sliders (7) are respectively slidably mounted on the upper top wall and the lower bottom wall of the inner cavity of the support frame (3).

5. The punching machine online transport mechanism according to claim 1, characterized in that: The height of the vertical plate (8) is greater than the height of the internal thread block (6), and the vertical plate (8) is located directly in front of the support frame (3).

6. The punch press online transport mechanism according to claim 1, characterized in that: The output end of the No. 2 servo motor (9) faces downward, the height of the No. 2 threaded rod (10) is the same as the height of the vertical plate (8), and the positioning bar (11) is located on the left side of the No. 2 threaded rod (10).

7. The punching machine online transport mechanism according to claim 1, characterized in that: The internal thread plate (12) is slidably mounted on the outside of the positioning strip (11), and the width of the internal thread plate (12) is smaller than the width of the vertical plate (8).

8. The punch press online transport mechanism according to claim 1, characterized in that: The connecting frame (13) is located on the left side of the vertical plate (8), and the electric claw clamp (15) is fixedly connected to the output end of the driving motor (14).

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