Machine table transfer manipulator

Abstract

The utility model provides a machine table transfer manipulator, relates to the technical field of manipulators, and aims to solve the technical problems that in the prior art, the efficiency is low when a manipulator sequentially conducts twice transfer, and noise is large when a driving assembly drives the manipulator to move left and right or front and back. A machine table transfer manipulator comprises a rotary table and two driving assemblies, each driving assembly comprises a driving motor, a first belt wheel, a second belt wheel, a belt, a first connecting plate and a sliding seat, the first connecting plate is horizontally arranged and connected with the rotary table, the driving motor is connected with the first connecting plate, and an output shaft of the driving motor is connected with the first belt wheel; the second belt wheel is rotationally connected with the first connecting plates, the first belt wheel and the second belt wheel are distributed in the length direction of the first connecting plates, the belt is wound around the first belt wheel and the second belt wheel, the sliding base is connected with the belt and slidably connected with the first connecting plates in the length direction of the first connecting plates, the two first connecting plates are vertically arranged, and the rotating axis of the rotary table is vertically arranged. Therefore, noise is reduced, and transfer efficiency is improved.

Description

Technical Field

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

[0002] Automated assembly lines can effectively improve product production efficiency and reduce labor costs. Automated assembly lines often include multiple stations, and manipulators are often used for transfer between multiple stations. Taking the assembly line for stainless steel thermos cup body processing as an example, the assembly line contains three adjacent stations, and every two adjacent stations are set vertically. The three stations are generally T-shaped, in which the first and third stations are set in the left and right directions, while the second station is set in the front and back directions. During the production process, the manipulator needs to transfer the product from the previous station to the next station, that is, from the first station to the second station and from the second station to the third station, that is, two transfers are performed in sequence, which is inefficient. In addition, when the manipulator is transferred, it is also necessary to move along the respective stations. The manipulator on the first station needs to be driven by the drive assembly to move along the left and right direction, and the manipulator on the second station needs to be driven by the drive assembly to move along the front and back direction. At present, the drive assembly uses a cylinder, but each extension and retraction of the cylinder is accompanied by a large noise. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a machine transfer robot to solve the technical problems in the prior art that the robot has low efficiency in performing two transfers in sequence and that the driving component produces high noise when driving the robot to move left or right or forward and backward.

[0004] To solve the above technical problems, the utility model provides a machine transfer robot, including a turntable and two groups of drive components, each group of drive components includes a drive motor, a first pulley, a second pulley, a belt, a first connecting plate and a slide, the first connecting plate is horizontally arranged and connected to the turntable, the drive motor is connected to the first connecting plate, the drive motor output shaft is connected to the first pulley, the second pulley is rotatably connected to the first connecting plate, the first pulley and the second pulley are distributed along the length direction of the first connecting plate, the belt is wrapped around the first pulley and the second pulley, the slide is connected to the belt and is slidably connected to the first connecting plate along the length direction of the first connecting plate, the two first connecting plates are vertically arranged, and the rotation axis of the turntable is vertically arranged.

[0005] After adopting the above structure, the utility model has the following advantages: two sets of driving components correspond to the first station and the second station respectively, the driving motor drives the first pulley to rotate, thereby moving the belt, and the belt drives the slide to move along the first connecting plate, and the slide can drive the manipulator to move in the left and right direction at the first station and in the front and back direction at the second station. Compared with the cylinder, the noise of this driving component during operation is greatly reduced; in addition, the turntable drives the two sets of driving components to rotate simultaneously, so that the driving component on the first station moves to the second station, and the driving component on the second station moves to the third station. One action realizes two transfers at the same time, thereby improving the transfer efficiency.

[0006] As an improvement, each set of driving components also includes a guide rail and a slider. The guide rail is arranged along the length direction of the first connecting plate and is connected to the first connecting plate. The slider is slidably connected to the guide rail, and the slide seat is connected to the slider. This structure makes the slide seat slide on the first connecting plate more stably and smoothly.

[0007] As an improvement, the driving assembly also includes a connecting block and a fixed plate, the connecting block is fixedly connected to the slide, the fixed plate is fixedly connected to the connecting block, and the belt is fixed between the connecting block and the fixed plate; with this structure, the belt is clamped by the connecting block and the fixed plate, so that the slide and the belt move synchronously, the structure is simple, the connection is stable, and slipping is prevented.

[0008] As an improvement, the driving assembly further comprises a connecting column, the connecting column is connected to the first connecting plate, and the second pulley is rotatably connected to the connecting column.

[0009] As an improvement, the drive assembly also includes an adjusting plate, which is provided with a through groove arranged along the length direction of the first connecting plate, and the first connecting plate is provided with an installation groove arranged along the length direction of the first connecting plate, and the bolt assembly fixes the first connecting plate and the adjusting plate through the through groove and the installation groove; with this structure, the position of the second pulley can be adjusted along the length direction of the first connecting plate, so that the belt is kept in a tensioned state, preventing the belt from slipping between the first pulley and the second pulley.

[0010] As an improvement, the turntable is connected to a base plate, and the drive assembly also includes a second connecting plate and a number of reinforcing blocks. The first connecting plate is connected to the base plate through the second connecting plate, and the several reinforcing blocks are connected between the first connecting plate and the second connecting plate. With this structure, the connection strength between the first connecting plate and the second connecting plate is improved by setting reinforcing blocks.

[0011] As an improvement, the turntable is connected to a connecting seat, and both driving motors are connected to the connecting seat.

[0012] As an improvement, the slide seat is connected to the clamping assembly via a connecting rod, and the connecting rod is arranged along the length direction of the first connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the utility model when applied to an automated assembly line.

[0015] Figure 3 It is a structural schematic diagram of the second pulley part in the utility model.

[0016] Figure numerals: 100, turntable; 200, drive assembly; 1, drive motor; 2, first pulley; 3, second pulley; 4, belt; 5, first connecting plate; 6, slide seat; 7, guide rail; 8, slider; 9, connecting block; 10, fixing plate; 11, connecting column; 12, adjusting plate; 13, through groove; 14, mounting groove; 15, second connecting plate; 16, reinforcement block; 17, bottom plate; 18, connecting seat; 19, connecting rod; 20, clamping assembly. DETAILED DESCRIPTION

[0017] The following is a detailed description of a machine transfer robot of the utility model in conjunction with the accompanying drawings.

[0018] like Figures 1 to 3As shown, a machine transfer robot comprises a turntable 100 and two groups of drive components 200, the two groups of drive components 200 correspond to the first station and the second station respectively, each group of drive components 200 comprises a drive motor 1, a first pulley 2, a second pulley 3, a belt 4, a first connecting plate 5 and a slide 6, the first connecting plate 5 is horizontally arranged and connected to the turntable 100, the first connecting plate 5 is driven to rotate by the turntable 100, the drive motor 1 is connected to the first connecting plate 5, it should be noted that the "connection" described in this embodiment includes direct connection and indirect connection, taking the drive motor 1 as an example, the drive motor 1 can be directly connected to the first connecting plate 5, and can also be indirectly connected to the first connecting plate 5 through some other structures, specifically, in this embodiment, the turntable 100 is connected to a connecting seat 18, and the two drive motors 1 are connected to the connecting seat 18. In addition, the turntable 100 is connected to The bottom plate 17, the driving assembly 200 also includes a second connecting plate 15 and a plurality of reinforcing blocks 16, the first connecting plate 5 is connected to the bottom plate 17 through the second connecting plate 15, and the plurality of reinforcing blocks 16 are connected between the first connecting plate 5 and the second connecting plate 15; in general, the bottom plate 17 is directly connected to the top of the turntable 100, and the two second connecting plates 15 are respectively connected to the two adjacent side walls of the bottom plate 17, and the side walls of the bottom plate 17 are connected to the second connecting plate 15 in a plug-in form, the first connecting plate 5 is connected to the second connecting plate 15, and the reinforcing blocks 16 are distributed circumferentially around the connection between the first connecting plate 5 and the second connecting plate 15, and the connecting seat 18 is connected to the top of the bottom plate 17, and the driving motor 1 is arranged with the output shaft facing downward, that is, the driving motor 1 in this embodiment is indirectly connected to the first connecting plate 5 through the connecting seat 18, the bottom plate 17, and the second connecting plate 15.

[0019] like Figure 1 As shown, the output shaft of the driving motor 1 is connected to the first pulley 2, and the second pulley 3 is rotatably connected to the first connecting plate 5. The first pulley 2 and the second pulley 3 are distributed along the length direction of the first connecting plate 5, and the belt 4 is wound around the first pulley 2 and the second pulley 3, that is, the first pulley 2 and the second pulley 3 are located at both ends of the belt 4. The first pulley 2 and the second pulley 3 in this embodiment are both synchronous pulleys, and the belt 4 is a synchronous belt; wherein, the driving component 200 also includes a connecting column 11 and an adjusting plate 12, the connecting column 11 is connected to the first connecting plate 5, the second pulley 3 is rotatably connected to the connecting column 11, a through groove 13 arranged along the length direction of the first connecting plate 5 is provided on the adjusting plate 12, and an installation groove 14 arranged along the length direction of the first connecting plate 5 is provided on the first connecting plate 5, and the bolt assembly fixes the first connecting plate 5 and the adjusting plate 12 through the through groove 13 and the installation groove 14. The first connecting plate 5 in this embodiment is composed of a profile, so it has a mounting groove 14, and the connection method of the bolt assembly in the through groove 13 and the mounting groove 14 is the prior art, which will not be repeated here.

[0020] like Figure 1As shown, the slide 6 is connected to the belt 4 and is slidably connected to the first connecting plate 5 along the length direction of the first connecting plate 5. Specifically, the drive assembly 200 also includes a connecting block 9 and a fixed plate 10. The connecting block 9 is fixedly connected to the slide 6, and the fixed plate 10 is fixedly connected to the connecting block 9. The belt 4 is fixed between the connecting block 9 and the fixed plate 10. In addition, each group of drive assemblies 200 also includes a guide rail 7 and a slider 8. The guide rail 7 is arranged along the length direction of the first connecting plate 5 and is connected to the first connecting plate 5. The slider 8 is slidably connected to the guide rail 7, and the slide 6 is connected to the slider 8.

[0021] like Figure 1 and Figure 2 As shown, two first connecting plates 5 are vertically arranged, and the rotation axis of the turntable 100 is vertically arranged. One of the first connecting plates 5 corresponds to the first workstation, which is arranged along the conveying direction parallel to the conveyor belt on the first workstation, and the other first connecting plate 5 corresponds to the second workstation (not shown in the figure); the slide 6 is connected to the clamping assembly 20 through the connecting rod 19, and the connecting rod 19 is arranged along the length direction of the first connecting plate 5. The clamping assembly 20 is a robot, and the connecting rod 19 is located below the first connecting plate 5.

[0022] The two groups of driving components 200 in the utility model correspond to the first station and the second station respectively. The driving motor 1 drives the first pulley 2 to rotate, thereby moving the belt 4, and the belt 4 drives the slide 6 to move along the first connecting plate 5. The slide 6 can drive the manipulator (i.e., the clamping component 20) to move in the left-right direction at the first station and in the front-back direction at the second station. Compared with the cylinder, the noise of this type of driving component 200 during operation is greatly reduced; in addition, the turntable 100 drives the two groups of driving components 200 to rotate at the same time, and rotates 90°, so that the driving component 200 on the first station moves to the second station, and the driving component 200 on the second station moves to the third station. One action realizes two transfers at the same time, thereby improving the transfer efficiency.

[0023] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above-mentioned one implementation mode, and all other embodiments obtained by those skilled in the art without making any creative work belong to the scope of protection of the present invention.

Claims

1. A machine transfer robot, characterized in that: The invention comprises a turntable (100) and two groups of driving components (200), each group of the driving components (200) comprises a driving motor (1), a first pulley (2), a second pulley (3), a belt (4), a first connecting plate (5) and a sliding seat (6), the first connecting plate (5) being arranged horizontally and connected to the turntable (100), the driving motor (1) being connected to the first connecting plate (5), the output shaft of the driving motor (1) being connected to the first pulley (2), the second pulley (3) being rotatably connected to the first connecting plate (5), the first pulley (2) and the second pulley (3) being distributed along the length direction of the first connecting plate (5), the belt (4) being wound around the first pulley (2) and the second pulley (3), the sliding seat (6) being connected to the belt (4) and being slidably connected to the first connecting plate (5) along the length direction of the first connecting plate (5), the two first connecting plates (5) being arranged vertically, and the rotation axis of the turntable (100) being arranged vertically.

2. The machine transfer robot according to claim 1, characterized in that: Each group of the driving components (200) further comprises a guide rail (7) and a slider (8); the guide rail (7) is arranged along the length direction of the first connecting plate (5) and is connected to the first connecting plate (5); the slider (8) is slidably connected to the guide rail (7); and the slide seat (6) is connected to the slider (8).

3. The machine transfer robot according to claim 1, characterized in that: The driving assembly (200) further comprises a connecting block (9) and a fixing plate (10), wherein the connecting block (9) is fixedly connected to the sliding seat (6), the fixing plate (10) is fixedly connected to the connecting block (9), and the belt (4) is fixed between the connecting block (9) and the fixing plate (10).

4. The machine transfer robot according to claim 1, characterized in that: The driving assembly (200) further comprises a connecting column (11), wherein the connecting column (11) is connected to the first connecting plate (5), and the second pulley (3) is rotatably connected to the connecting column (11).

5. The machine transfer robot according to claim 4, characterized in that: The driving assembly (200) further comprises an adjusting plate (12), the adjusting plate (12) being provided with a through slot (13) arranged along the length direction of the first connecting plate (5), the first connecting plate (5) being provided with a mounting slot (14) arranged along the length direction of the first connecting plate (5), and a bolt assembly being used to fix the first connecting plate (5) and the adjusting plate (12) via the through slot (13) and the mounting slot (14).

6. The machine transfer robot according to claim 1, characterized in that: The turntable (100) is connected to a base plate (17), and the drive assembly (200) further comprises a second connecting plate (15) and a plurality of reinforcing blocks (16), wherein the first connecting plate (5) is connected to the base plate (17) via the second connecting plate (15), and the plurality of reinforcing blocks (16) are connected between the first connecting plate (5) and the second connecting plate (15).

7. The machine transfer robot according to claim 1, characterized in that: The turntable (100) is connected to a connecting seat (18), and the two driving motors (1) are both connected to the connecting seat (18).

8. The machine transfer robot according to claim 1, characterized in that: The slide seat (6) is connected to a clamping assembly (20) via a connecting rod (19), and the connecting rod (19) is arranged along the length direction of the first connecting plate (5).

Images