Blanking manipulator for mechanical mold

Abstract

The utility model discloses a mechanical die blanking manipulator, which belongs to the technical field of manipulators and is characterized in that the output end of a planetary motor is connected with a driving gear, a fixed gear ring is fixedly arranged at the bottom of a top plate, and a plurality of groups of clamping structures are movably mounted between the fixed gear ring and the driving gear; an inner ring is fixedly arranged at the bottom of the clamping structure, a moving gear ring is rotationally arranged on the outer wall of the inner ring, two sets of symmetrical outer swing seats are movably arranged at the bottom of the moving gear ring, two sets of symmetrical inner swing seats are movably arranged at the bottom of the inner ring, and a hydraulic cylinder is installed between the outer swing seat and the inner swing seat in the same set. And clamping plates are arranged on the inner sides of the hydraulic cylinders. The driving gear, the fixed gear ring and the linkage gear can drive the multiple sets of clamping structures to rotate relative to the top plate, and therefore multiple sets of dies can be clamped and machined synchronously. And under the action of a driving gear, the mold is clamped through a clamping plate. The design is ingenious and effective, and the safety and practicability of the manipulator are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to a mechanical mould blanking manipulator. Background Art

[0002] A manipulator is an automatic device that can imitate certain movements and functions of human hands and arms, and is used to grab, move objects or operate tools according to a fixed program. It is characterized by being able to complete various expected operations through programming, and having the advantages of both human and mechanical machines in terms of structure and performance. The manipulator can replace the heavy labor of humans to achieve mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, electronics, light industry, atomic energy and other departments.

[0003] Announcement No.: CN219746216U discloses a forging die clamping manipulator, which relates to the field of manipulator technology, including a base plate, a body, a clamping jaw and a top block; the body is rotatably connected to the base plate, the body is connected to a first top rod and a second top rod, the second top rod is connected to a spring, under the action of the spring, the second top rod has a tendency to slide out of the body, the clamping jaw is hinged to the surface of the body, a plurality of clamping jaws are arranged in an array, the first top rod and the second top rod are arranged below and above the hinge point of the clamping jaw, and are respectively connected to the clamping jaw by pressing; the top block is slidably connected to the inside of the body, and the first top rod is connected to the top block by pressing. The utility model provides a forging die clamping manipulator that can continuously change the clamping position of the workpiece.

[0004] The clamping efficiency of the mold manipulator in the above comparative documents is average, and it cannot clamp multiple sets of molds at the same time. In addition, the degree of freedom is average, and the manipulator cannot rotate freely. Therefore, a mechanical mold unloading manipulator is designed here to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a mechanical mold unloading manipulator in order to solve the problems that the traditional mold manipulator has general clamping efficiency, cannot clamp multiple groups of molds at the same time, has general degree of freedom, and cannot rotate freely.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a mechanical mold blanking manipulator, comprising a top plate, a planetary motor is installed on the top of the top plate, the output end of the planetary motor is connected to a driving gear, and a fixed gear ring is also fixedly arranged at the bottom of the top plate, the fixed gear ring is coaxially arranged with the driving gear, and multiple groups of clamping structures are movably installed between the fixed gear ring and the driving gear, and the clamping structure rotates while the clamping structure revolves relative to the driving gear; an inner ring is fixedly arranged at the bottom of the clamping structure, a moving gear ring is rotatably arranged on the outer wall of the inner ring, two groups of symmetrical outer swing seats are movably arranged at the bottom of the moving gear ring, and two groups of symmetrical inner swing seats are movably arranged at the bottom of the inner ring, a hydraulic cylinder is installed between the same group of outer swing seats and inner swing seats, and a clamping plate is arranged on the inner side of the hydraulic cylinder.

[0007] As a further solution of the utility model: mounting arms are arranged on both sides of the top plate, and the top plate is connected to external equipment through the mounting arms.

[0008] As a further solution of the utility model: a linkage gear is arranged on the top of the clamping structure, and two sides of the linkage gear are respectively meshed with the driving gear and the fixed gear ring.

[0009] As a further solution of the utility model: a T-shaped groove is provided at the bottom of the top plate, and a T-shaped seat matching with the linkage gear is provided at the top of the linkage gear.

[0010] As a further solution of the utility model: a clamping motor is also installed at the bottom of the clamping structure, and the output end of the clamping motor is connected to a driving gear meshing with the moving gear ring.

[0011] As a further solution of the utility model: a convex ring is arranged on the outer wall of the inner ring, a groove is opened on the inner wall of the moving gear ring, and the moving gear ring is rotatably arranged on the inner ring through the groove.

[0012] As a further solution of the utility model: a rubber layer is provided on the inner wall of the clamping plate.

[0013] The utility model provides a mechanical mold blanking manipulator through improvement, which has the following improvements and advantages compared with the prior art:

[0014] The utility model can drive multiple groups of clamping structures to rotate relative to the top plate through the cooperation of the driving gear, the fixed gear ring and the linkage gear, so that multiple groups of molds can be clamped and processed synchronously. And under the action of the driving gear, the moving gear ring can rotate relative to the inner ring, so that the mold can be clamped through the clamping plate. The design is ingenious and effective, which greatly improves the safety and practicality of the mechanical mold unloading manipulator. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 1 It is the three-dimensional structure of the utility model Figure 1 ;

[0017] Figure 2 It is the three-dimensional structure of the utility model Figure 2 ;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is a three-dimensional structural diagram of the clamping structure in the utility model.

[0020] Description of reference numerals:

[0021] 1. Top plate; 2. Mounting arm; 3. Planetary motor; 4. Driving gear; 5. Fixed gear ring; 6. Clamping structure; 7. T-slot; 8. T-seat; 9. Inner ring; 10. Moving gear ring; 11. Driving gear; 12. Clamping motor; 13. Outer swing seat; 14. Inner swing seat; 15. Hydraulic cylinder; 16. Clamping plate; 17. Convex ring; 18. Groove; 19. Linkage gear. DETAILED DESCRIPTION

[0022] The following will be combined with the attached Figures 1 to 4 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0023] The utility model provides a mechanical mold blanking manipulator through improvement, such as Figure 1-Figure 4As shown, a mechanical mold blanking manipulator includes a top plate 1, a planetary motor 3 is installed on the top of the top plate 1, and the output end of the planetary motor 3 is connected to a driving gear 4. A fixed gear ring 5 is also fixedly installed at the bottom of the top plate 1. The fixed gear ring 5 is coaxially arranged with the driving gear 4. Multiple groups of clamping structures 6 are movably installed between the fixed gear ring 5 and the driving gear 4. The clamping structure 6 rotates while revolving relative to the driving gear 4; an inner ring 9 is fixedly installed at the bottom of the clamping structure 6, and a moving gear ring 10 is rotatably installed on the outer wall of the inner ring 9. Two groups of symmetrical outer swing seats 13 are movably installed at the bottom of the moving gear ring 10, and two groups of symmetrical inner swing seats 14 are movably installed at the bottom of the inner ring 9. A hydraulic cylinder 15 is installed between the same group of outer swing seats 13 and inner swing seats 14, and a clamping plate 16 is arranged on the inner side of the hydraulic cylinder 15. A linkage gear 19 is arranged at the top of the clamping structure 6, and the two sides of the linkage gear 19 are respectively meshed with the driving gear 4 and the fixed gear ring 5.

[0024] The utility model can drive multiple groups of clamping structures 6 to rotate relative to the top plate 1 through the cooperation of the driving gear 4, the fixed gear ring 5 and the linkage gear 19, so that multiple groups of molds can be clamped and processed synchronously. And under the action of the driving gear 11, the moving gear ring 10 can rotate relative to the inner ring 9, so as to clamp the mold through the clamping plate 16. This design is ingenious and effective, which greatly improves the safety and practicality of the mechanical mold unloading manipulator.

[0025] See attached Figure 1 -Attached Figure 2 , mounting arms 2 are provided on both sides of the top plate 1, and the top plate 1 is connected to external equipment through the mounting arms 2.

[0026] In this embodiment, in order to install the robot on a required external device to achieve operations such as transporting, conveying or flipping the mold, the top plate 1 is connected to the external device through the mounting arm 2.

[0027] See attached Figure 2 -Attached Figure 3 A T-shaped slot 7 is provided at the bottom of the top plate 1, and a T-shaped seat 8 matching with the linkage gear 19 is provided at the top.

[0028] In this embodiment, in order to further improve the stability of the clamping structure 6 during rotation, a T-shaped seat 8 is provided on the top of the linkage gear 19 to match it.

[0029] See attached Figure 2 -Attached Figure 3 A clamping motor 12 is also installed at the bottom of the clamping structure 6 , and an output end of the clamping motor 12 is connected to a driving gear 11 meshing with the moving gear ring 10 .

[0030] In this embodiment, in order to drive the moving gear ring 10 to rotate automatically, thereby clamping and releasing the mold, the output end of the clamping motor 12 is connected to a driving gear 11 meshing with the moving gear ring 10 .

[0031] See attached Figure 3 A convex ring 17 is provided on the outer wall of the inner ring 9 , and a groove 18 is opened on the inner wall of the moving gear ring 10 . The moving gear ring 10 is rotatably arranged on the inner ring 9 through the groove 18 .

[0032] In this embodiment, in order to install the moving gear ring 10 and further improve its stability during rotation, a groove 18 and a convex ring 17 structure are designed.

[0033] See attached Figure 2 -Attached Figure 3 A rubber layer is provided on the inner wall of the clamping plate 16 .

[0034] In this embodiment, in order to further improve the friction force and the stability during clamping, a rubber layer is provided.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mechanical mold blanking manipulator, characterized in that: The invention comprises a top plate (1), a planetary motor (3) is installed on the top of the top plate (1), the output end of the planetary motor (3) is connected to a driving gear (4), a fixed gear ring (5) is fixedly arranged on the bottom of the top plate (1), the fixed gear ring (5) is coaxially arranged with the driving gear (4), a plurality of groups of clamping structures (6) are movably installed between the fixed gear ring (5) and the driving gear (4), and the clamping structures (6) are also movable when they revolve relative to the driving gear (4). Self-rotation; an inner ring (9) is fixedly arranged at the bottom of the clamping structure (6); a movable gear ring (10) is rotatably arranged on the outer wall of the inner ring (9); two groups of symmetrical outer swing seats (13) are movably arranged at the bottom of the movable gear ring (10); two groups of symmetrical inner swing seats (14) are movably arranged at the bottom of the inner ring (9); a hydraulic cylinder (15) is installed between the same group of outer swing seats (13) and inner swing seats (14); a clamping plate (16) is arranged on the inner side of the hydraulic cylinder (15).

2. A mechanical mold blanking manipulator according to claim 1, characterized in that: Mounting arms (2) are provided on both sides of the top plate (1), and the top plate (1) is connected to external equipment via the mounting arms (2).

3. A mechanical mold blanking manipulator according to claim 1, characterized in that: A linkage gear (19) is provided on the top of the clamping structure (6), and two sides of the linkage gear (19) are respectively meshed with the driving gear (4) and the fixed gear ring (5).

4. A mechanical mold blanking manipulator according to claim 3, characterized in that: The bottom of the top plate (1) is provided with a T-shaped groove (7), and the top of the linkage gear (19) is provided with a T-shaped seat (8) that matches the linkage gear (19).

5. The mechanical mold blanking manipulator according to claim 1, characterized in that: A clamping motor (12) is also installed at the bottom of the clamping structure (6), and the output end of the clamping motor (12) is connected to a driving gear (11) meshing with the moving gear ring (10).

6. The mechanical mold blanking manipulator according to claim 1, characterized in that: A convex ring (17) is arranged on the outer wall of the inner ring (9), a groove (18) is opened on the inner wall of the moving gear ring (10), and the moving gear ring (10) is rotatably arranged on the inner ring (9) through the groove (18).

7. The mechanical mold blanking manipulator according to claim 1, characterized in that: A rubber layer is provided on the inner wall of the clamping plate (16).

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