Manipulator transmission structure of die-casting equipment

Abstract

The utility model discloses a die-casting equipment manipulator transmission structure, which relates to the technical field of die-casting equipment manipulators, and comprises a base, a plurality of groups of mounting holes are arranged in the base, a rotating chassis is arranged at the top of the base, a rotating mechanism is arranged in the rotating chassis, a disc is arranged above the rotating chassis, and an electric telescopic rod is arranged at the top of the disc. The top of the electric telescopic rod is provided with a mounting frame, the upper portion of the mounting frame is connected to a large arm through a rotating shaft, the side face of the large arm at the other end is provided with a mounting block, the side face of the top of the large arm is provided with small arms, and the side faces of the small arms at the two ends are provided with mounting grooves matched with the mounting block. A groove is formed in the mounting block, a transmission mechanism is arranged in the groove, and a multi-angle adjustable electromagnetic chuck is arranged in the mounting groove in the other end, so that the performance and the stability of the die-casting equipment are effectively improved, and the sustainable development of the manufacturing industry is promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to die casting equipment manipulator technical field especially relates to die casting equipment manipulator transmission structure. BACKGROUND

[0002] In modern industrial production, as an important tool for metal forming, die casting equipment is widely used in automobile manufacturing, aerospace, electronic communication and other fields. With the progress of science and technology and the transformation and upgrading of manufacturing industry, the automation level of die casting equipment is continuously improved. Among them, the design and optimization of the transmission structure of the manipulator, which is the core component of automated production, is the key factor to improve production efficiency and ensure product quality. As an important part of die casting equipment, the manipulator undertakes key tasks such as injecting molten metal into the mold, taking out finished products and waste treatment. The reliability and efficiency of its transmission structure are particularly important. However, the existing die casting equipment manipulator transmission structure still has some deficiencies and drawbacks in practical application.

[0003] The existing transmission structure has poor precision retention, which is difficult to meet the needs of high-precision production. Secondly, the traditional transmission structure has many components and complex structure, which brings great challenges to the daily maintenance and maintenance of the equipment. The lack of flexibility makes it difficult for the manipulator to quickly adapt to complex and variable die casting tasks, affecting product quality and production efficiency. At the same time, these problems not only affect the operation efficiency of the manipulator, but also may pose a potential threat to production safety. UTILITY MODEL CONTENT

[0004] The die casting equipment manipulator transmission structure provided by the utility model solves the problems of poor precision retention, complex daily maintenance and maintenance, and lack of flexibility of the existing die casting equipment manipulator.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The die casting equipment manipulator transmission structure comprises a base, a plurality of installation holes are arranged in the base, a rotating base is arranged on the top of the base, a rotating mechanism is arranged in the rotating base, a disc is arranged above the rotating base, an electric telescopic rod is arranged on the top of the disc, an installation frame is arranged on the top of the electric telescopic rod, a large arm is connected to the installation frame through a rotating shaft, an installation block is arranged on the side of the other end of the large arm, a small arm is arranged on the top side of the large arm, installation grooves matched with the installation blocks are arranged on the sides of both ends of the small arm, the installation blocks and the installation grooves are connected through connecting rods, recesses are arranged in the installation blocks, transmission mechanisms are arranged in the recesses, and multi-angle adjustable electromagnetic suction cups are arranged in the installation grooves of the other ends.

[0007] Preferably, the rotating mechanism comprises a first servo motor, a bearing with seat, and the first servo motor is arranged inside the rotating base, and the output end of the first servo motor is connected to the disc through the bearing with seat to form a rotating structure.

[0008] Preferably, a through hole is arranged through the upper portion of the mounting frame and the lower portion of the large arm, a plurality of clamping grooves are arranged inside the through hole and located below the large arm, a clamping rod matched with the clamping grooves is arranged outside the rotating shaft inside the through hole and in a movable connection mode, second servo motors are arranged on both sides of the mounting frame, the output end of the second servo motor is connected to the rotating shaft, and a protective shell is arranged outside the second servo motor.

[0009] Preferably, the transmission mechanism comprises a third servo motor, a driving bevel gear, a driven bevel gear and a cover plate, the connecting rod penetrates through the mounting block and is located inside the groove, the driven bevel gear is arranged outside the connecting rod inside the groove, the third servo motor is arranged on the side surface of the driven bevel gear, the driving bevel gear is arranged on the output end of the third servo motor, the driving bevel gear and the driven bevel gear are in meshing connection to form a transmission structure, and the cover plate is arranged on the top of the groove.

[0010] Preferably, short shafts are arranged on both sides of the upper portion of the electromagnetic chuck, a through groove is arranged on the side surface of the small arm, the short shafts penetrate through the mounting grooves and extend to the inside of the through groove, the driven gears are arranged on the side surface of the short shafts inside the through groove, the fourth servo motors are arranged inside the through groove at the other end, the driving gears are arranged on the output end of the fourth servo motors, and the driving gears and the driven gears are in meshing connection through the synchronous belt.

[0011] Preferably, the through groove is provided with a baffle outside.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1. The pressure casting equipment mechanical hand transmission structure, the first servo motor output end is connected to the disc to realize rotating adjustment angle, the second servo motor output end is connected to the rotating shaft, and the application of the clamping groove and the clamping rod ensures the precision, the third servo motor realizes the small arm adjustment through the driving bevel gear and the driven bevel gear, through the improvement transmission structure, adopt more advanced gear, bevel gear etc., improve the precision and stability of transmission, simultaneously, the application of servo motor makes the mechanical hand response speed faster, positioning precision higher, operation is smooth, satisfies the requirement of high precision, high speed of pressure casting equipment to mechanical hand transmission structure.

[0014] 2. The second servo motor is provided with a protective shell outside, the cover plate is arranged on the top of the groove, and the baffle is arranged outside the through groove, which is convenient for dismounting and maintenance, and the severely worn parts can be replaced in time to avoid affecting the precision and stability of transmission and ensure the high precision and high speed of the mechanical hand.

[0015] 3, the first servo motor output end is connected to the disc through the bearing with seat and constitutes a rotating structure, and the top of the disc is provided with an electric telescopic rod, which is matched with a multi-angle adjusting electromagnetic chuck and the like to improve the flexibility and adaptability of the mechanical hand transmission structure, so that the mechanical hand can quickly adapt to the complex and changeable die casting taking-out task, and the production efficiency and product quality are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the utility model.

[0017] Figure 2 It is another perspective structural schematic view of the utility model.

[0018] Figure 3 It is an explosive structural schematic view of the utility model.

[0019] Figure 4 It is the utility model Figure 3 The enlarged view of A in the utility model.

[0020] Reference signs in the drawing: 1, base; 2, mounting hole; 3, rotating base plate; 4, disc; 5, electric telescopic rod; 6, mounting frame; 7, rotating shaft; 8, large arm; 9, mounting block; 10, small arm; 11, mounting groove; 12, connecting rod; 13, recess; 14, electromagnetic chuck; 15, first servo motor; 16, bearing with seat; 17, through hole; 18, clamping groove; 19, clamping rod; 20, second servo motor; 21, protective shell; 22, third servo motor; 23, driving bevel gear; 24, driven bevel gear; 25, cover plate; 26, short shaft; 27, through groove; 28, driven gear; 29, driving gear; 30, synchronous belt; 31, baffle; 32, fourth servo motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Reference Figures 1-4The utility model provides a technical scheme: Die casting equipment mechanical hand transmission structure, including base 1, base 1 inside is provided with multiple groups of mounting hole 2, and base 1 top is provided with rotary chassis 3, rotary chassis 3 inside is provided with rotating mechanism, and rotary chassis 3 top is provided with disc 4, disc 4 top is provided with electric telescopic handle 5, and electric telescopic handle 5 top is provided with mounting bracket 6, the flexibility and adaptability of high mechanical hand transmission structure can be adjusted the height of mechanical hand according to the demand quickly, mounting bracket 6 top is connected to big arm 8 through pivot 7, and another end big arm 8 side is provided with mounting block 9, and big arm 8 top side is provided with small arm 10, and both ends small arm 10 side is provided with the mounting groove 11 matched with mounting block 9, and mounting block 9 and mounting groove 11 middle are connected through connecting rod 12, and mounting block 9 inside is provided with recess 13, recess 13 inside is provided with transmission mechanism, and another end mounting groove 11 inside is provided with multi-angle adjustment's electromagnetic chuck 14.

[0023] Refer to Figure 3 , rotating mechanism includes first servo motor 15, bearing with seat 16, and rotary chassis 3 inside is provided with first servo motor 15, and first servo motor 15 output is connected to disc 4 through bearing with seat 16 and constitutes rotating structure, realizes the multidirectional adjustment of mechanical hand, improves the flexibility and adaptability of mechanical hand transmission structure.

[0024] Refer to Figure 1 , Figure 3 , mounting bracket 6 top and big arm 8 below are provided with through hole 17, and multiple clamping slots 18 are arranged in the through hole 17 below the big arm 8, a clamping rod 19 matched with the clamping slot 18 is movably connected to the outer side of the pivot 7 in the through hole 17, and second servo motors 20 are arranged on both sides of the mounting bracket 6, the output ends of the second servo motors 20 are connected to the pivot 7, and protective shells 21 are arranged on the outer sides of the second servo motors 20; the transmission mechanism includes third servo motors 22, driving bevel gears 23, driven bevel gears 24, and cover plates 25, the connecting rod 12 penetrates the mounting block 9 and is located in the recess 13, the outer side of the connecting rod 12 in the recess 13 is provided with the driven bevel gears 24, the third servo motors 22 are arranged on the side of the driven bevel gears 24, the driving bevel gears 23 are mounted on the output ends of the third servo motors 22, the driving bevel gears 23 are meshed and connected with the driven bevel gears 24 to form a transmission structure, and the cover plates 25 are arranged on the top of the recess 13, so that the mechanical hand has faster response speed, higher positioning accuracy, and stable operation, and meets the requirements of high precision and high speed of the mechanical hand transmission structure of the die casting equipment.

[0025] Refer to Figure 2 , Figure 4Short shafts 26 are arranged on both sides above the electromagnetic chuck 14, and a through slot 27 is arranged on the side of the small arm 10, the short shafts 26 extend to the inside of the through slot 27 through the installation slot 11, a driven gear 28 is arranged on the side of the short shaft 26 inside the through slot 27, a fourth servo motor 32 is arranged inside the other end of the through slot 27, a driving gear 29 is arranged on the output end of the fourth servo motor 32, and the driving gear 29 and the driven gear 28 are connected through a synchronous belt 30.

[0026] Specifically, the transmission structure of the die casting equipment manipulator in use is first installed on the die casting platform at a suitable position through the installation hole 2 in the base 1, then the overall height of the manipulator is adjusted through the electric telescopic rod 5 according to the complex and changeable die casting task, at the same time, the first servo motor 15 is started, and the output end of the first servo motor 15 is connected to the disc 4 through a bearing with a seat 16 to adjust the orientation.

[0027] When working, the second servo motor 20 is started, the second servo motor 20 drives the rotating shaft 7 to adjust the large arm 8, at the same time, the third servo motor 22 is started, the third servo motor 22 adjusts the small arm 10 through the driving bevel gear 23, the driven bevel gear 24 and the connecting rod 12, then the fourth servo motor 32 is started, the fourth servo motor 32 adjusts the angle of the electromagnetic chuck 14 through the driving gear 29, the driven gear 28 and the synchronous belt 30, the die casting mold is taken out, the mold is placed at a suitable position through the driving rotating structure of the first servo motor 15, the large arm 8 and the small arm 10, the high precision and high speed requirements of the die casting equipment on the transmission structure of the manipulator are met, and the production efficiency is improved.

[0028] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A transmission structure of a die casting apparatus robot, comprising a base (1), characterized in that, The base (1) is internally provided with a plurality of mounting holes (2), and the top of the base (1) is provided with a rotating disc (3), which is internally provided with a rotating mechanism, and the top of the rotating disc (3) is provided with a disc (4), and the top of the disc (4) is provided with an electric telescopic rod (5), and the top of the electric telescopic rod (5) is provided with a mounting rack (6), and the other end of the mounting rack (6) is connected to a large arm (8) through an rotating shaft (7), and the side of the large arm (8) is provided with a mounting block (9), and the top of the large arm (8) is provided with a small arm (10), and the side of the small arm (10) is provided with a mounting groove (11) matched with the mounting block (9), and the mounting block (9) and the mounting groove (11) are connected by a connecting rod (12), and the inside of the mounting block (9) is provided with a recess (13), and the inside of the recess (13) is provided with a transmission mechanism, and the other end of the mounting groove (11) is provided with a multi-angle adjustable electromagnetic chuck (14).

2. The transmission structure of the die casting apparatus robot according to claim 1, wherein The rotating mechanism comprises a first servo motor (15), a bearing (16), and the rotating disc (3) is internally provided with a first servo motor (15), and the output end of the first servo motor (15) is connected to the disc (4) through the bearing (16) to form a rotating structure.

3. The transmission structure of the die casting apparatus robot according to claim 1, wherein The mounting rack (6) is provided with a through hole (17) penetrating through the top and the bottom of the large arm (8), and a plurality of clamping grooves (18) are arranged inside the through hole (17) below the large arm (8), a clamping rod (19) matched with the clamping grooves (18) is arranged on the outside of the rotating shaft (7) inside the through hole (17), and second servo motors (20) are arranged on both sides of the mounting rack (6), the output end of the second servo motor (20) is connected to the rotating shaft (7), and a protective shell (21) is arranged on the outside of the second servo motor (20).

4. The transmission structure of the die casting apparatus robot according to claim 1, wherein The transmission mechanism comprises a third servo motor (22), a driving bevel gear (23), a driven bevel gear (24) and a cover plate (25), the connecting rod (12) penetrates through the mounting block (9) and is located in the recess (13), the outer side of the connecting rod (12) in the recess (13) is provided with a driven bevel gear (24), the side of the driven bevel gear (24) is provided with a third servo motor (22), the output end of the third servo motor (22) is provided with a driving bevel gear (23), the driving bevel gear (23) and the driven bevel gear (24) are meshed and connected to form a transmission structure, and the top of the recess (13) is provided with a cover plate (25).

5. The transmission structure of the die casting apparatus robot according to claim 1, wherein Short shafts (26) are arranged on both sides of the electromagnetic chuck (14), and the small arm (10) is provided with a through slot (27), the short shafts (26) extend to the inside of the through slot (27) through the side of the mounting slot (11), a driven gear (28) is arranged on the side of the short shaft (26) in the through slot (27), a fourth servo motor (32) is arranged in the other end of the through slot (27), and a driving gear (29) is mounted on the output end of the fourth servo motor (32), and the driving gear (29) is meshed and connected with the driven gear (28) through a synchronous belt (30).

6. The transmission structure of the die casting apparatus robot according to claim 5, wherein A baffle (31) is arranged outside the through slot (27).

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