Single-axis robot module

Abstract

The utility model belongs to single -shaft robot technical field especially for a single -shaft robot module, including base and the motor of installing in the inside of base, still including the sliding holder of installing in the surface of base, the surface mounting of sliding holder has the lifting screw, one side of lifting screw still is connected with connecting shaft, the one end of connecting shaft and transmission link is connected, the effect under this device screw rod and sliding holder can make two sliding holders realize close and separate work, can make this device applicable to need transmission, assembly and so on working environment, and only need to set up a group can complete this purpose, reduce the consumption of work piece, and when needing one -way transmission, can make one of driving block and screw rod separate when the lifting screw on the surface of rotatable sliding holder makes driving block and screw rod separate, further can make the sliding holder of single side realize movement work, have higher flexibility and practicality.

Description

Technical Field

[0001] This utility model belongs to the field of single-axis robot technology, and specifically relates to a single-axis robot module. Background Technology

[0002] A single-axis robot refers to a single-axis manipulator, electric slide, linear module, single-axis driver, etc. It is a motion unit with one degree of freedom, composed of an execution unit, servo system, and motion control system. It can be combined to achieve two-axis, three-axis, and gantry-type composite structures. Its applications cover automation fields such as semiconductors, automotive, electronics manufacturing, and medical.

[0003] According to CN211029990U, a semi-enclosed synchronous belt-driven linear module slide for a single-axis robot is disclosed. This technology discloses a "base, a synchronous belt mounted on the base, a slide mounted on the synchronous belt, and a shielding device installed around the base. The shielding device includes a shielding belt and rollers. The first and last ends of the shielding belt are fixed to the left and right ends of the synchronous belt, respectively. The first and last ends of the rollers are each provided with a fixed seat, which is fixed to the base. The rollers are rotatably connected to the fixed seats, and the shielding belt encloses all the rollers and rolls with them. This semi-enclosed synchronous belt-driven linear module slide for a single-axis robot, through the shielding device located on the outside of the base, allows the shielding belt on the shielding device to shield the base on both sides of the slide, preventing dust from falling from the semi-open base onto the synchronous belt and accumulating inside the base."

[0004] Although the design allows the shielding strips on the shielding device to shield the bases on both sides of the slide table, preventing dust from falling from the semi-open base onto the synchronous belt and accumulating inside the base, the device only has a single slide table on top when it is in operation. Therefore, in work environments that require two slide tables to work together, such as for transfer or assembly, an additional device needs to be assembled, which leads to extra resource consumption and low flexibility.

[0005] To address the aforementioned issues, this application proposes a single-axis robot module. Utility Model Content

[0006] To address the problems mentioned in the background section, this invention provides a single-axis robot module. Through the action of a screw and a slide, two slides can be brought closer together and separated. This makes the device suitable for environments requiring transfer or assembly, and only one set is needed to achieve this purpose, reducing workpiece consumption. When unidirectional transmission is required, rotating the lifting screw on the slide surface separates the drive block from the screw, allowing one side of the slide to move. This provides high flexibility and practicality.

[0007] To achieve the above objective, the present utility model provides the following technical solution: a single-axis robot module, comprising a base, a motor installed inside the base, and a sliding seat installed on the surface of the base. A lifting screw is installed on the surface of the sliding seat, one side of the lifting screw is further connected with a connecting shaft, the connecting shaft is connected with one end of a transmission rod, the other end of the transmission rod is installed on the surface of a driving block, and the driving block is connected with the surface of a screw rod.

[0008] As a preferred option of the single-axis robot module of the present utility model, the base is slidably connected with the surface of the sliding seat, the motor and the base are rotatably connected with the surface of the screw rod, two sections of threads are symmetrically arranged on the surface of the screw rod, and the spiral directions of the threads arranged on the surface of the screw rod are opposite.

[0009] As a preferred option of the single-axis robot module of the present utility model, the sliding seat is in threaded connection with the surface of the lifting screw, the lifting screw is rotatably connected with the surface of a rotating shaft inside the sliding seat, the connecting shaft is fixedly installed on one side of the rotating shaft, and the rotating shaft and the connecting shaft form an integrated structure.

[0010] As a preferred option of the single-axis robot module of the present utility model, both sides of the surface of the connecting shaft are rotatably connected with one end of the transmission rod, the transmission rods are symmetrically arranged on both sides of the surface of the connecting shaft in a herringbone shape, and the other end of the transmission rod is rotatably connected to the surface of the driving block.

[0011] As a preferred option of the single-axis robot module of the present utility model, the driving block is in threaded connection with the surface of the screw rod, the driving block is of a split structure, and a threaded hole matched with the screw rod is formed inside the driving block.

[0012] As a preferred option of the single-axis robot module of the present utility model, both sides of the surface of the driving block are fixedly connected with one end of a guide column, the guide columns are arranged parallel to each other on the surface of the driving block, and the guide columns are slidably connected with the surface of the sliding seat.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: under the action of the screw rod and the sliding seats, the two sliding seats can approach and separate from each other, so that the device can be applied to working environments such as transfer and assembly. Only one set is required to achieve this purpose, which reduces the consumption of workpieces. When unidirectional transmission is required, the lifting screw on the surface of the sliding seat can be rotated to separate the driving block from the screw rod, so that one of the driving blocks is separated from the screw rod, thereby enabling the sliding seat on one side to perform movement work, which has high flexibility and practicability. Description of Drawings

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the screw and drive block structure in this utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the slide block in this utility model;

[0018] Figure 4 This is a schematic diagram of the drive block in the separated state structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the overall structure of this utility model;

[0020] In the picture:

[0021] 1. Base; 2. Motor; 3. Screw; 4. Slide; 5. Lifting screw; 6. Rotating shaft; 7. Connecting shaft; 8. Transmission rod; 9. Drive block; 10. Guide column. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0023] Example 1

[0024] like Figure 1 As shown:

[0025] A single-axis robot module includes a base 1.

[0026] In this implementation plan: The existing announcement number CN211029990U discloses a semi-enclosed synchronous belt drive linear module slide table for a single-axis robot. This patent discloses a base. The base 1 in this application adopts the same technical means as the prior art. The technical means will not be described in detail here. For details on the improvement of the prior art, please refer to the disclosed technology below. In order to solve the technical problems existing in the prior art, such as the background technology disclosed above, "when the device is working, only a single slide table is set on it. In the working environment where two slide tables need to cooperate, such as transfer and assembly, an additional device needs to be assembled, which will lead to additional consumption of resources and low flexibility." In combination, this problem is obviously a real and difficult problem to solve. In view of this, in order to solve the above problems, a lifting screw 5 and a drive block 9 are added on the basis.

[0027] Furthermore:

[0028] like Figure 1 - Figure 5 As shown:

[0029] In conjunction with the above, it also includes a slide 4 mounted on the surface of the base 1. A lifting screw 5 is mounted on the surface of the slide 4. A connecting shaft 7 is also connected to one side of the lifting screw 5. The connecting shaft 7 is connected to one end of the transmission rod 8. The other end of the transmission rod 8 is mounted on the surface of the drive block 9, and the drive block 9 is connected to the surface of the screw 3.

[0030] In this implementation scheme: Under the action of screw 3 and slide 4, the two slides 4 can move closer and separate, making the device suitable for working environments that require transmission and assembly. Only one set is needed to achieve this purpose, reducing the consumption of workpieces. When unidirectional transmission is required, the lifting screw 5 on the surface of slide 4 can be rotated to separate the drive block 9 from the screw 3, thereby enabling one side of the slide 4 to move. It has high flexibility and practicality.

[0031] Furthermore:

[0032] In an optional embodiment, the surfaces of the base 1 and the slide 4 are slidably connected, and the surfaces of the motor 2, the base 1, and the screw 3 are rotatably connected. The surface of the screw 3 is symmetrically provided with two sections of thread, and the helical directions of the threads on the surface of the screw 3 are opposite.

[0033] In this embodiment: driven by the motor 2 and the screw 3, the screw 3 can drive the drive block 9 and the slide 4 to move. The screw 3 has threads with opposite helical directions on its surface, which can drive the two slides 4 to move in different directions, thereby enabling operation in different environments.

[0034] Furthermore:

[0035] In an optional embodiment, the slide 4 and the lifting screw 5 are threadedly connected, and the lifting screw 5 is rotatably connected inside the slide 4 and on the surface of the rotating shaft 6. A connecting shaft 7 is also fixedly installed on one side of the rotating shaft 6, and the rotating shaft 6 and the connecting shaft 7 form an integrated structure.

[0036] In this embodiment: under the rotation of the slide block 4 and the lifting screw 5, the height of the lifting screw 5 can change, and under the rotation of the lifting screw 5 and the rotating shaft 6, the vertical lifting of the connecting shaft 7 and the rotating shaft 6 can be realized, thereby completing the pushing and pulling work of the transmission rod 8.

[0037] Furthermore:

[0038] In an optional embodiment, the two sides of the surface of the connecting shaft 7 are rotatably connected to one end of the transmission rod 8, and the transmission rod 8 is symmetrically arranged in a "V" shape on both sides of the surface of the connecting shaft 7, and the other end of the transmission rod 8 is rotatably connected to the surface of the drive block 9.

[0039] In this embodiment: under the action of the transmission rod 8, when the connecting shaft 7 pushes it, the two drive blocks 9 can be smoothly separated, thereby realizing the separation and merging of the drive blocks 9.

[0040] Furthermore:

[0041] In an optional embodiment, the drive block 9 and the screw 3 are connected by surface threads, and the drive block 9 is a separate structure, and the drive block 9 has a threaded hole inside that matches the screw 3.

[0042] In this embodiment, by setting the drive block 9 into a separate structure, the drive block 9 can be moved by the screw 3 when it is closed, and when the drive block 9 is separated, only the slide block 4 on the other side can be moved, thereby achieving different functions for the two slide blocks 4.

[0043] Furthermore:

[0044] In an optional embodiment, the two sides of the surface of the drive block 9 and one end of the guide post 10 are fixedly connected, and the guide posts 10 are arranged parallel to each other on the surface of the drive block 9, and the guide posts 10 and the surface of the slide block 4 are slidably connected.

[0045] In this embodiment, the guide post 10 can guide the drive block 9 during separation and merging, making the separation and closure of the drive block 9 more stable and reliable, and enabling it to maintain a stable connection and separation state with the screw 3.

[0046] The working principle and usage process of this utility model are as follows: In a working environment requiring the use of a single-axis robot with two opposing directions, the device can be set up in the working environment. Then, motor 2 can be started, which will drive screw 3 to rotate. At this time, screw 3 will generate threaded rotation with the closed drive block 9. Under the action of the two threads on the surface of screw 3, the drive blocks 9 on both sides of screw 3 will drive the two slide blocks 4 to move simultaneously in different directions. The components installed on top of the slide blocks 4 can then perform workpiece transfer, installation, and other tasks. With the reverse rotation of motor 2 and screw 3, the slide blocks 4 can move in the opposite direction and separate. When only one side of the slide block 4 needs to move, it can be rotated... The lifting screw 5 on the surface of seat 4 will rotate with the rotating shaft 6 and push the rotating shaft 6 and the connecting shaft 7 to descend. At the same time, the connecting shaft 7 will rotate with the transmission rods 8 connected to its two sides. The other end of the transmission rod 8 will rotate with the drive block 9 and push the drive block 9 to separate. At this time, the drive block 9 will gradually move away from the surface of the screw 3 and separate from the screw 3. The guide posts 10 set on both sides of the drive block 9 will slide with the slide 4. When the drive block 9 and the screw 3 are completely separated, the screw 3 will no longer drive the drive block 9 and the slide 4 to move when it rotates. At this time, the other slide 4 can be driven individually to achieve different usage requirements.

[0047] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A single-axis robot module, comprising a base (1) and a motor (2) installed inside the base (1), characterized in that: It further comprises a sliding seat (4) mounted on a surface of the base (1), a lifting screw (5) is mounted on a surface of the sliding seat (4), a connecting shaft (7) is further connected to one side of the lifting screw (5), the connecting shaft (7) is connected to one end of a transmission rod (8), the other end of the transmission rod (8) is mounted on a surface of a driving block (9), and the driving block (9) is connected to a surface of the screw rod (3).

2. The single-axis robot module according to claim 1, characterized in that: The base (1) is in sliding connection with a surface of the sliding seat (4), the motor (2) and the base (1) are in rotating connection with a surface of the screw rod (3), two sections of threads are symmetrically arranged on the surface of the screw rod (3), and the thread spiral directions of the threads arranged on the surface of the screw rod (3) are opposite.

3. The single-axis robot module according to claim 2, characterized in that: The sliding seat (4) is in threaded connection with a surface of the lifting screw (5), the lifting screw (5) is rotatably connected with a surface of a rotating shaft (6) inside the sliding seat (4), the connecting shaft (7) is further fixedly mounted on one side of the rotating shaft (6), and the rotating shaft (6) and the connecting shaft (7) form an integrated structure.

4. The single-axis robot module according to claim 3, characterized in that: Both sides of a surface of the connecting shaft (7) are rotatably connected with one end of the transmission rod (8), the transmission rods (8) are symmetrically arranged on both sides of the surface of the connecting shaft (7) in a herringbone shape, and the other end of the transmission rod (8) is rotatably connected to a surface of the driving block (9).

5. The single-axis robot module according to claim 4, characterized in that: The driving block (9) is in threaded connection with the surface of the screw rod (3), the driving block (9) is of a separated structure, and a threaded hole matched with the screw rod (3) is formed inside the driving block (9).

6. The single-axis robot module according to claim 5, characterized in that: Both sides of a surface of the driving block (9) are fixedly connected with one end of a guide post (10), the guide posts (10) are arranged parallel to each other on the surface of the driving block (9), and the guide posts (10) are in sliding connection with a surface of the sliding seat (4).

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