Locking module of horizontal joint robot

Abstract

The utility model discloses a locking module of a horizontal joint robot, which comprises a base, the top of the base is connected with a mounting plate in a sliding manner, the top of the base is provided with an adjusting assembly, and the adjusting assembly is used for driving the mounting plate to move. The bottom of the horizontal joint robot is placed in the mounting groove in the mounting plate, the two clamping blocks are driven to move on the top of the mounting plate under the action of the locking assembly, and the two connecting blocks make contact with the two guide blocks correspondingly; then a first clamping block and a second clamping block are further driven to move through a first telescopic electric cylinder and a second telescopic electric cylinder at the tops of a first connecting plate and a second connecting plate, and the inner sides of the first clamping block and the second clamping block are in tight contact and fixed with the outer sides of two connecting blocks and the outer sides of two guide blocks correspondingly; therefore, the horizontal joint robot is further fixed, deviation of the horizontal joint robot in the production process is effectively avoided, the stability of the horizontal joint robot is improved, and the production quality is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to a locking module for a horizontal articulated robot. Background Technique

[0002] A horizontal articulated robot generally refers to a robot whose joint movement mainly occurs in the horizontal plane. Such robots generally use multiple joints to achieve flexible movement and are commonly used in fields such as automated production, handling, and assembly. Their main features include the ability to move freely within a plane and adapt to different working environments; they can perform high-precision operations and are suitable for tasks with high precision requirements; they are usually designed with a certain load-bearing capacity and are suitable for handling objects; many horizontal articulated robots can be controlled through simple programming languages, making them convenient for users to use, etc.

[0003] In the process of modern production, automated robots have become commonly used production tools. These robots are usually fixed to the base through the connection method of pins and pin holes. Although this design ensures the stability of the equipment, it also leads to the complexity of the disassembly and assembly process, making maintenance work time-consuming and laborious. In addition, the fixed installation method makes it difficult to adjust the position of the machine during operation, resulting in a lack of flexibility and limiting its adaptability in a changing production environment. Content of the Utility Model

[0004] The purpose of the utility model is to provide a locking module for a horizontal articulated robot to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A locking module for a horizontal articulated robot, including a base, the top of the base is slidably connected with a mounting plate, the top of the base is provided with an adjusting component for driving the mounting plate to move, a positioning groove is opened at the top of the mounting plate, and two clamping blocks are slidably connected to the top of the mounting plate on both sides of the positioning groove. Both ends of the two clamping blocks are respectively fixedly connected with a connecting block and a guiding block. A locking component is arranged at the top of the mounting plate for driving the two clamping blocks to move. A first connecting plate and a second connecting plate are fixedly connected above the mounting plate, and a first clamping block and a second clamping block are respectively slidably connected between the first connecting plate and the second connecting plate and the mounting plate.

[0006] As a further preferred solution of this technical solution, the adjusting component includes an adjusting groove opened at the top of the base, a threaded rod is rotatably connected between the inner walls of the adjusting groove, a displacement block is threadedly connected to the outside of the threaded rod, and the top of the displacement block is fixedly connected to the bottom of the mounting plate.

[0007] As a further preference of the technical solution, an adjusting motor is fixedly installed on one side of the base, and the output end of the adjusting motor extends into the adjusting groove and is fixedly connected to the threaded rod.

[0008] As a further preference of the technical solution, the locking assembly includes a first vertical plate and a second vertical plate. Both the first vertical plate and the second vertical plate are fixedly connected to the top of the mounting plate. The tops of the first vertical plate and the second vertical plate are fixedly connected to the first connecting plate. A bidirectional lead screw is rotatably connected between the first vertical plate and the second vertical plate, and two connecting blocks are threadedly connected to the outer side of the bidirectional lead screw.

[0009] As a further preference of the technical solution, two fixing plates are fixedly connected to the top of the mounting plate. A guide rod is fixedly connected between the two fixing plates, and two guide blocks are slidably connected to the outer side of the guide rod.

[0010] As a further preference of the technical solution, a locking motor is fixedly installed on one side of the first vertical plate, and the output end of the locking motor passes through the first vertical plate and is fixedly connected to the bidirectional lead screw.

[0011] As a further preference of the technical solution, a first telescopic electric cylinder and a second telescopic electric cylinder are respectively fixedly installed on the tops of the first connecting plate and the second connecting plate. The output ends of the first telescopic electric cylinder and the second telescopic electric cylinder respectively pass through the first connecting plate and the second connecting plate, and the output ends of the first telescopic electric cylinder and the second telescopic electric cylinder are respectively fixedly connected to a first clamping block and a second clamping block.

[0012] As a further preference of the technical solution, the inner sides of the first clamping block and the second clamping block are respectively in contact with the outer sides of the two connecting blocks and the two guide blocks.

[0013] The utility model provides a locking module for a horizontal articulated robot, which has the following beneficial effects:

[0014] (1) By placing the bottom of the horizontal articulated robot inside the mounting groove on the mounting plate, and with the action of the locking assembly, the two clamping blocks are driven to move on the top of the mounting plate, respectively bringing the two connecting blocks and the two guide blocks into contact. Then, through the first telescopic electric cylinder and the second telescopic electric cylinder on the tops of the first connecting plate and the second connecting plate, the first clamping block and the second clamping block are further driven to move. The inner sides of the first clamping block and the second clamping block are respectively in close contact and fixed with the outer sides of the two connecting blocks and the two guide blocks, so that the horizontal articulated robot can be further fixed, effectively avoiding the deviation of the horizontal articulated robot during the production process, improving its stability, and further enhancing the production quality.

[0015] (2) The utility model drives the mounting plate to move on the top of the base through the adjusting component, so that the horizontal articulated robot can be flexibly adjusted according to the changes in the production process, thereby improving the flexibility of the horizontal articulated robot in the production process and further enhancing its adaptability in the variable production environment. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 is a structural schematic diagram of the mounting plate of the utility model;

[0018] Figure 3 is a structural schematic diagram of the positioning groove of the utility model;

[0019] Figure 4 is a structural schematic diagram of the clamping block of the utility model;

[0020] In the figure: 1, base; 2, mounting plate; 3, fixing plate; 4, first vertical plate; 5, first connecting plate; 6, second connecting plate; 7, first telescopic electric cylinder; 8, second telescopic electric cylinder; 9, first clamping block; 10, second clamping block; 11, connecting block; 12, guiding block; 13, clamping block; 14, guiding rod; 15, bidirectional lead screw; 16, adjusting groove; 17, threaded rod; 18, adjusting motor; 19, locking motor; 20, displacement block; 21, positioning groove; 22, second vertical plate. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model.

[0022] The utility model provides a technical solution: as Figures 1 - 4As shown in the figure, in this embodiment, a locking module of a horizontal articulated robot includes a base 1. A mounting plate 2 is slidably connected to the top of the base 1. An adjusting component is arranged on the top of the base 1, and the adjusting component is used to drive the mounting plate 2 to move. A positioning groove 21 is formed in the top of the mounting plate 2. Two clamping blocks 13 are slidably connected to the top of the mounting plate 2 on both sides of the positioning groove 21. Connecting blocks 11 and guiding blocks 12 are respectively fixedly connected to both ends of the two clamping blocks 13. A locking component is arranged on the top of the mounting plate 2, and the locking component drives the two clamping blocks 13 to move. A first connecting plate 5 and a second connecting plate 6 are fixedly connected above the mounting plate 2. A first clamping block 9 and a second clamping block 10 are respectively slidably connected between the first connecting plate 5 and the second connecting plate 6 and the mounting plate 2. A first telescopic electric cylinder 7 and a second telescopic electric cylinder 8 are respectively fixedly installed on the tops of the first connecting plate 5 and the second connecting plate 6. The output ends of the first telescopic electric cylinder 7 and the second telescopic electric cylinder 8 respectively pass through the first connecting plate 5 and the second connecting plate 6, and the output ends of the first telescopic electric cylinder 7 and the second telescopic electric cylinder 8 are respectively fixedly connected to the first clamping block 9 and the second clamping block 10. The inner sides of the first clamping block 9 and the second clamping block 10 are respectively in contact with the outer sides of the two connecting blocks 11 and the two guiding blocks 12.

[0023] When the horizontal articulated robot is installed and locked, first place the bottom of the horizontal articulated robot inside the positioning groove 21, and then drive the two clamping blocks 13 to move on the top of the mounting plate 2 through the locking component, so that the two connecting blocks 11 and the two guiding blocks 12 are respectively in contact. Then drive the first clamping block 9 and the second clamping block 10 to move at the bottom of the first connecting plate 5 and the second connecting plate 6 respectively through the first telescopic electric cylinder 7 and the second telescopic electric cylinder 8, so that the inner sides of the first clamping block 9 and the second clamping block 10 are respectively in contact with the outer sides of the two connecting blocks 11 and the two guiding blocks 12, so as to fix the two clamping blocks 13 and prevent the horizontal articulated robot from shifting during operation. Then drive the mounting plate 2 to move on the top of the base 1 through the adjusting component, so that the horizontal articulated robot is installed in the accurate position, thereby improving the stability and flexibility of the horizontal articulated robot.

[0024] As Figures 1 - 4 shown, the adjusting component includes an adjusting groove 16. The adjusting groove 16 is opened on the top of the base 1. A threaded rod 17 is rotatably connected between the inner walls of the adjusting groove 16. A displacement block 20 is threadedly connected to the outer side of the threaded rod 17. The top of the displacement block 20 is fixedly connected to the bottom of the mounting plate 2. An adjusting motor 18 is fixedly installed on one side of the base 1. The output end of the adjusting motor 18 extends into the adjusting groove 16 and is fixedly connected to the threaded rod 17.

[0025] Drive the threaded rod 17 to rotate between the inner walls of the adjusting groove 16 through the adjusting motor 18, so that the displacement block 20 slides between the inner walls of the adjusting groove 16, thereby driving the mounting plate 2 to move on the top of the base 1, and further improving the flexibility of the horizontal articulated robot.

[0026] like Figures 1 - 4 As shown, the locking assembly includes a first vertical plate 4 and a second vertical plate 22, the first vertical plate 4 and the second vertical plate 22 are both fixedly connected to the top of the mounting plate 2, the tops of the first vertical plate 4 and the second vertical plate 22 are fixedly connected to the first connecting plate 5, a bidirectional screw rod 15 is rotatably connected between the first vertical plate 4 and the second vertical plate 22, the outer side of the bidirectional screw rod 15 is threadedly connected to two connecting blocks 11, two fixing plates 3 are fixedly connected to the top of the mounting plate 2, a guide rod 14 is fixedly connected between the two fixing plates 3, the outer side of the guide rod 14 is slidably connected to two guide blocks 12, a locking motor 19 is fixedly installed on one side of the first vertical plate 4, and the output end of the locking motor 19 passes through the first vertical plate 4 and is fixedly connected to the bidirectional screw rod 15.

[0027] The locking motor 19 drives the bidirectional screw 15 to rotate between the first vertical plate 4 and the second vertical plate 22, so that the two connecting blocks 11 move between the first vertical plate 4 and the second vertical plate 22, thereby driving the two guide blocks 12 to move outside the guide rod 14 between the two fixed plates 3, thereby improving the stability of the horizontal articulated robot.

[0028] The utility model provides a locking module of a horizontal joint robot, and the specific working principle is as follows: when the horizontal joint robot is installed and locked, the bottom of the horizontal joint robot is first placed inside the positioning groove 21, and then the locking motor 19 drives the bidirectional screw 15 to rotate between the first vertical plate 4 and the second vertical plate 22, so that the two connecting blocks 11 move between the first vertical plate 4 and the second vertical plate 22, thereby driving the two guide blocks 12 to move outside the guide rod 14 between the two fixed plates 3, and then driving the two clamping blocks 13 to move on the top of the mounting plate 2, so that the two connecting blocks 11 and the two guide blocks 12 are respectively in contact, and the two connecting blocks 11 and the two guide blocks 12 are respectively in contact with each other. The first telescopic electric cylinder 7 and the second telescopic electric cylinder 8 respectively drive the first clamping block 9 and the second clamping block 10 to move at the bottom of the first connecting plate 5 and the second connecting plate 6, so that the inner sides of the first clamping block 9 and the second clamping block 10 are respectively in contact with the outer sides of the two connecting blocks 11 and the two guide blocks 12, so that the two clamping blocks 13 are fixed to avoid the displacement of the horizontal joint robot during operation. Then, the threaded rod 17 is driven by the adjusting motor 18 to rotate between the inner walls of the adjusting groove 16, so that the displacement block 20 slides between the inner walls of the adjusting groove 16, thereby driving the mounting plate 2 to move on the top of the base 1, so that the horizontal joint robot is installed in the correct position.

[0029] Although 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 locking module for a horizontal joint robot, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a mounting plate (2), the top of the base (1) is provided with an adjustment component, the adjustment component is used to drive the mounting plate (2) to move, the top of the mounting plate (2) is provided with a positioning groove (21), two clamping blocks (13) are slidably connected on both sides of the positioning groove (21) and located at the top of the mounting plate (2), the two ends of the two clamping blocks (13) are respectively fixedly connected to a connecting block (11) and a guide block (12), the top of the mounting plate (2) is provided with a locking component, the locking component drives the two clamping blocks (13) to move, the top of the mounting plate (2) is fixedly connected to a first connecting plate (5) and a second connecting plate (6), and the first connecting plate (5) and the second connecting plate (6) are respectively slidably connected to the mounting plate (2) with a first clamping block (9) and a second clamping block (10).

2. The locking module of a horizontal joint robot according to claim 1, characterized in that: The adjustment assembly comprises an adjustment groove (16), wherein the adjustment groove (16) is provided at the top of the base (1), a threaded rod (17) is rotatably connected between the inner walls of the adjustment groove (16), a displacement block (20) is threadedly connected to the outer side of the threaded rod (17), and the top of the displacement block (20) is fixedly connected to the bottom of the mounting plate (2).

3. The locking module of a horizontal joint robot according to claim 2, characterized in that: An adjusting motor (18) is fixedly mounted on one side of the base (1), and an output end of the adjusting motor (18) extends to the adjusting slot (16) and is fixedly connected to the threaded rod (17).

4. The locking module of a horizontal joint robot according to claim 1, characterized in that: The locking assembly comprises a first vertical plate (4) and a second vertical plate (22), wherein the first vertical plate (4) and the second vertical plate (22) are both fixedly connected to the top of the mounting plate (2), the tops of the first vertical plate (4) and the second vertical plate (22) are fixedly connected to the first connecting plate (5), and a bidirectional screw rod (15) is rotatably connected between the first vertical plate (4) and the second vertical plate (22), and the outer sides of the bidirectional screw rod (15) are threadedly connected to the two connecting blocks (11).

5. The locking module of a horizontal joint robot according to claim 4, characterized in that: Two fixing plates (3) are fixedly connected to the top of the mounting plate (2), a guide rod (14) is fixedly connected between the two fixing plates (3), and two guide blocks (12) are slidably connected to the outer side of the guide rod (14).

6. The locking module of a horizontal joint robot according to claim 4, characterized in that: A locking motor (19) is fixedly mounted on one side of the first vertical plate (4), and an output end of the locking motor (19) passes through the first vertical plate (4) and is fixedly connected to a bidirectional screw rod (15).

7. The locking module of a horizontal joint robot according to claim 1, characterized in that: A first telescopic electric cylinder (7) and a second telescopic electric cylinder (8) are fixedly mounted on the top of the first connecting plate (5) and the second connecting plate (6), respectively; output ends of the first telescopic electric cylinder (7) and the second telescopic electric cylinder (8) pass through the first connecting plate (5) and the second connecting plate (6), respectively; and output ends of the first telescopic electric cylinder (7) and the second telescopic electric cylinder (8) are fixedly connected to a first clamping block (9) and a second clamping block (10), respectively.

8. The locking module of a horizontal joint robot according to claim 1, characterized in that: The inner sides of the first clamping block (9) and the second clamping block (10) are in contact with the outer sides of the two connecting blocks (11) and the two guiding blocks (12) respectively.

Images