Industrial robot transmission module

Abstract

The utility model discloses an industrial robot transmission module, including fixed shell, the inside of fixed shell is provided with the groove body, the inside activity of fixed shell has first gear, the top of first gear is installed with the rotating seat, the inside of mounting groove all hinged mounting has the rotary block, and one side of rotary block all is fixed with the clamping block. The utility model discloses a clamping block, the seat, the sealing shell and mounting groove etc. component are provided with on one side of fixed shell, when needing to smear the first gear and the second gear in this transmission module with the lubricating grease, the setting of above -mentioned component is convenient for opening an opening on one side of fixed shell, and then can smear the lubricating grease to the surface of second gear through this opening and give the surface of first gear, thereby lubricating the first gear and the second gear, and the operation is simple and convenient, and the use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of industrial robot transmission technology, specifically an industrial robot transmission module. Background Technology

[0002] An industrial robot is an automated industrial device that is controlled by a program and can achieve multiple free movements. It is characterized by high working efficiency and stable working speed. The movement of an industrial robot is inseparable from the support of a transmission module. The transmission module is used to control the robot to perform rotational and linear movements, thereby assisting in the motion control and precise positioning of the industrial robot.

[0003] Traditional industrial robot transmission modules require the gears to be lubricated with grease before use to reduce friction and noise. However, the integral housing makes it inconvenient to open and apply grease to the internal gears, resulting in inconvenience. Therefore, we propose an industrial robot transmission module to address these issues. Utility Model Content

[0004] The purpose of this utility model is to provide an industrial robot transmission module to solve the problem mentioned in the background art of inconvenience in applying grease to the gears installed inside.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial robot transmission module, including a fixed shell, a groove provided inside the fixed shell, a first gear movable inside the fixed shell, a rotating seat installed at the top of the first gear, a second gear meshing with one side of the first gear, a servo motor installed at the bottom of the second gear, a sealing shell installed on the right side of the fixed shell, and a retaining seat fixed at both the front and rear ends of the sealing shell, and mounting grooves provided inside the right side of the fixed shell at both the front and rear ends of the sealing shell, with rotating blocks hinged inside each mounting groove, and a retaining block fixed on one side of each rotating block.

[0006] As a further technical solution of this utility model, the cross-section of the card block is smaller than the cross-section of the card seat, and the card block and the card seat form an engaging structure.

[0007] As a further technical solution of this utility model, the card holder is provided in four sets, and the four sets of card holders are symmetrically distributed about the central axis of the sealing shell.

[0008] As a further technical solution of this utility model, the outer side wall of the servo motor is provided with a soundproof cover, and one end of the soundproof cover is fixed to one end of the fixed shell. The inner side wall of the soundproof cover is equipped with sound-absorbing cotton, and a heat dissipation fan is installed at one end inside the soundproof cover. Heat dissipation holes are provided at both the upper and lower ends of the soundproof cover and the sound-absorbing cotton.

[0009] As a further technical solution of this utility model, a plurality of heat dissipation holes are provided, and the plurality of heat dissipation holes are distributed at equal intervals inside the sound insulation cover and the sound-absorbing cotton.

[0010] As a further technical solution of this utility model, a fixing rod is installed at both the front and rear ends of the rotating seat, and a rotating ball is installed at one end of each fixing rod. A rotating groove is provided inside the fixing shell.

[0011] As a further technical solution of this utility model, the cross-section of the rotating groove is larger than the cross-section of the rotating ball, and the rotating groove and the rotating ball form a rotating structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by providing components such as a card block, card seat, sealing shell and mounting groove on one side of the fixed shell, when it is necessary to apply grease to the first gear and the second gear in the transmission module, the above components make it easy to open an opening on one side of the fixed shell, and then apply grease to the surface of the second gear through this opening and transfer it to the surface of the first gear, thereby lubricating the first gear and the second gear. The operation is simple and convenient, and the use is more convenient.

[0013] By incorporating components such as heat dissipation holes, cooling fans, sound-absorbing cotton, and sound insulation covers on the outer wall of the servo motor, it is possible to reduce the transmission of noise generated during operation. The presence of sound-absorbing cotton and sound insulation covers on the outer wall of the servo motor can also reduce the temperature of the servo motor. Thus, the transmission mold has the function of sound insulation and heat dissipation for the servo motor.

[0014] By incorporating components such as a rotating ball, a rotating groove, and a fixed rod, the transmission module rotates when the first gear rotates, driving the rotating seat to rotate. As the rotating seat rotates, the rotating ball rotates inside the rotating groove, guiding the rotation of the rotating seat and ensuring that the rotating seat rotates stably along a certain trajectory, resulting in smoother rotation. Attached Figure Description

[0015] Figure 1 This is a top view of the first gear structure of this utility model;

[0016] Figure 2 This is a side sectional view of the present invention.

[0017] Figure 3 This is a side view schematic diagram of the rotating ball structure of this utility model;

[0018] Figure 4 For the present utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0019] In the diagram: 1. Fixed shell; 2. Groove; 3. First gear; 4. Locking block; 5. Locking seat; 6. Second gear; 7. Sealing shell; 8. Mounting groove; 9. Rotating seat; 10. Rotating block; 11. Heat dissipation hole; 12. Heat dissipation fan; 13. Sound-absorbing cotton; 14. Sound insulation cover; 15. Servo motor; 16. Rotating ball; 17. Rotating groove; 18. Fixed rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 This utility model provides an embodiment of an industrial robot transmission module, including a fixed shell 1, a groove 2 inside the fixed shell 1, a first gear 3 moving inside the fixed shell 1, a rotating seat 9 mounted on the top of the first gear 3, a second gear 6 meshing on one side of the first gear 3, a servo motor 15 mounted on the bottom of the second gear 6, a sealing shell 7 mounted on the right side of the fixed shell 1, and a retaining seat 5 fixed at both the front and rear ends of the sealing shell 7. Mounting grooves 8 are provided inside the right side of the fixed shell 1 at both the front and rear ends of the sealing shell 7, and rotating blocks 10 are hinged inside the mounting grooves 8. A retaining block 4 is fixed on one side of each rotating block 10. The cross-section of the retaining block 4 is smaller than the cross-section of the retaining seat 5. The retaining block 4 and the retaining seat 5 form a locking structure. The locking structure design facilitates locking the sealing shell 7 and also facilitates disassembly of the sealing shell 7. Four sets of retaining seats 5 are provided, and the four sets of retaining seats 5 are symmetrically distributed about the central axis of the sealing shell 7, so that the sealing shell 7 is stably mounted on the right side of the fixed shell 1.

[0022] Specifically, such as Figure 1 and Figure 2As shown, when the gears in the transmission module need to be lubricated, the rotating blocks 10 in the two sets of mounting slots 8 are rotated in sequence. The rotation of the rotating blocks 10 causes the locking blocks 4 to move out of the inside of the locking seats 5. Then, the sealing shell 7 can be pulled to one end to remove it from the fixed shell 1 and open the right side of the fixed shell 1. Then, grease is applied to the surface of the second gear 6 through this opening. The grease is then transferred to the first gear 3 through the meshing between the second gear 6 and the rotating seat 9. The first gear 3 and the rotating seat 9 are then coated with lubricating oil to complete the lubrication of the first gear 3 and the rotating seat 9. The locking seats 5 on both sides of the sealing shell 7 are then engaged into the inside of the mounting slots 8 to install the sealing shell 7 back into the right side of the fixed shell 1. The rotating blocks 10 are then rotated in reverse to engage the locking blocks 4 into the inside of the locking seats 5 to lock the sealing shell 7 and seal the opening on the right side of the fixed shell 1.

[0023] The outer side wall of the servo motor 15 is provided with a soundproof cover 14, and one end of the soundproof cover 14 is fixed to one end of the fixed shell 1. The inner side wall of the soundproof cover 14 is provided with sound-absorbing cotton 13. A cooling fan 12 is installed at one end inside the soundproof cover 14. Both the upper and lower ends of the soundproof cover 14 and the sound-absorbing cotton 13 are provided with heat dissipation holes 11. There are several heat dissipation holes 11. The several heat dissipation holes 11 are evenly distributed inside the soundproof cover 14 and the sound-absorbing cotton 13, which makes the heat dissipation effect of the servo motor 15 better and more comprehensive.

[0024] Specifically, such as Figure 2 As shown, the soundproof cover 14 is installed on the outer wall of the servo motor 15 to insulate the noise generated by the servo motor 15 during operation. At the same time, the sound-absorbing cotton 13 on the inner wall of the soundproof cover 14 absorbs sound, effectively reducing the noise transmission of the servo motor 15. Meanwhile, the cooling fan 12 blows air towards the servo motor 15 to dissipate the noise generated during operation through the heat dissipation hole 11.

[0025] Fixed rods 18 are installed at both ends of the rotating seat 9, and a rotating ball 16 is installed at one end of each fixed rod 18. A rotating groove 17 is provided inside the fixed shell 1. The cross-section of the rotating groove 17 is larger than the cross-section of the rotating ball 16. The rotating groove 17 and the rotating ball 16 form a rotating structure. The design of the rotating structure has a better guiding effect on the rotation of the rotating seat 9.

[0026] Specifically, such as Figure 3 As shown, when the rotating seat 9 rotates, the fixed rods 18 at both ends of the rotating seat 9 drive the rotating ball 16 to rotate in the rotating groove 17 inside the fixed shell 1, which guides the rotation of the rotating seat 9, so that the rotating seat 9 rotates stably along a certain trajectory.

[0027] Working principle: In use, the transmission module is installed at the corresponding position on the industrial robot, and a robotic arm is installed on the surface of the rotating seat 9. When in use, the servo motor 15 starts and drives the second gear 6 to rotate. The rotation of the second gear 6 drives the meshing rotating seat 9 to rotate, thereby causing the robotic arm installed at one end of the rotating seat 9 to rotate. When the rotating seat 9 rotates, the fixed rods 18 at the front and rear ends of the rotating seat 9 drive the rotating ball 16 to rotate in the rotating groove 17 inside the fixed shell 1, guiding the rotation of the rotating seat 9, so that the rotating seat 9 drives the robotic arm to rotate stably along a certain trajectory. When the servo motor 15 is operating, the soundproof cover 14 insulates the noise generated by the servo motor 15 during operation. The sound-absorbing cotton 13 on the inner side wall of the soundproof cover 14 absorbs sound, effectively reducing the noise transmission of the servo motor 15. At the same time, the cooling fan 12 blows air towards the servo motor 15 to dissipate the noise generated during operation through the heat dissipation hole 11, preventing the servo motor 15 from overheating.

[0028] 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.

Claims

1. An industrial robot transmission module, comprising a fixed housing (1), characterized in that: The fixed shell (1) has a groove (2) inside. A first gear (3) moves inside the fixed shell (1). A rotating seat (9) is installed at the top of the first gear (3). A second gear (6) is meshed on one side of the first gear (3). A servo motor (15) is installed at the bottom of the second gear (6). A sealing shell (7) is installed on the right side of the fixed shell (1). A card seat (5) is fixed at both the front and rear ends of the sealing shell (7). An installation groove (8) is provided inside the right side of the fixed shell (1) at both the front and rear ends of the sealing shell (7). A rotating block (10) is hinged inside the installation groove (8). A card block (4) is fixed on one side of the rotating block (10).

2. The industrial robot transmission module according to claim 1, characterized in that: The cross-section of the card block (4) is smaller than the cross-section of the card seat (5), and the card block (4) and the card seat (5) form a locking structure.

3. The industrial robot transmission module according to claim 1, characterized in that: The card holder (5) is provided in four sets, and the four sets of card holders (5) are symmetrically distributed about the central axis of the sealing shell (7).

4. The industrial robot transmission module according to claim 1, characterized in that: The outer side wall of the servo motor (15) is provided with a soundproof cover (14), and one end of the soundproof cover (14) is fixed to one end of the fixed shell (1). The inner side wall of the soundproof cover (14) is provided with sound-absorbing cotton (13), and one end of the soundproof cover (14) is provided with a heat dissipation fan (12). The upper and lower ends of the soundproof cover (14) and the sound-absorbing cotton (13) are provided with heat dissipation holes (11).

5. The industrial robot transmission module according to claim 4, characterized in that: The heat dissipation holes (11) are provided in a plurality of manner, and the plurality of heat dissipation holes (11) are distributed at equal intervals inside the sound insulation cover (14) and the sound-absorbing cotton (13).

6. The industrial robot transmission module according to claim 1, characterized in that: The rotating seat (9) is equipped with a fixing rod (18) at both the front and rear ends, and a rotating ball (16) is installed at one end of each fixing rod (18). The fixed shell (1) is provided with a rotating groove (17).

7. An industrial robot transmission module according to claim 6, characterized in that: The cross-section of the rotating groove (17) is larger than the cross-section of the rotating ball (16), and the rotating groove (17) and the rotating ball (16) form a rotating structure.

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