Automatic feeding manipulator

Abstract

The utility model relates to the technical field of manipulators, in particular to an automatic feeding manipulator. Comprising an annular guide frame, a plurality of connecting plates mounted on the annular guide frame, a driving assembly connected with the connecting plates and the annular guide frame and used for driving the connecting plates to move along the annular guide frame, and a clamping assembly connected with the connecting plates and used for clamping workpieces. According to the automatic feeding mechanical arm, through the arrangement of the annular guide frame, the connecting plate, the driving assembly and the clamping assembly, the automation degree is high, the working efficiency is high, meanwhile, through the arrangement of the first driving unit and the second driving unit in the clamping assembly, the clamping range of the clamping unit is greatly widened, and the automatic feeding mechanical arm is suitable for industrial application.

Description

Technical Field

[0001] The utility model relates to the technical field of manipulators, in particular to an automatic feeding manipulator. Background Art

[0002] A robot is an automatic device that grabs, moves objects or operates tools according to a fixed program. Its characteristic is that it can complete various expected operations through programming.

[0003] The existing manipulator material picking device usually moves in one direction. After grabbing and transferring the material, it needs to return to the original position to carry out the next grabbing and transferring work. In this process, the grabbing and transferring efficiency of the workpiece is greatly delayed, which is not suitable for industrial applications.

[0004] Therefore, it is necessary to propose a technical means to solve the above defects. Utility Model Content

[0005] The utility model adopts the following technical solutions:

[0006] An automatic feeding robot comprises an annular guide frame, a plurality of connecting plates mounted on the annular guide frame, a driving assembly connected to the connecting plates and the annular guide frame and used to drive the connecting plates to move along the annular guide frame, and a clamping assembly connected to the connecting plates and used to clamp a workpiece.

[0007] Preferably, the driving assembly includes an active transmission wheel, a driven transmission wheel, a first motor, a transmission belt, and a connecting block; the active transmission wheel and the driven transmission wheel are respectively installed at two ends of the annular guide frame; the first motor is connected to the active transmission wheel to drive the active transmission wheel to rotate; the two ends of the transmission belt are respectively sleeved on the active transmission wheel and the driven transmission wheel; the connecting block is installed on the transmission belt and connected to the connecting plate.

[0008] Preferably, the driving assembly also includes an annular guide rail, a limiting wheel and a connecting shaft; the ring is installed on the annular guide frame; the limiting wheel is installed on both sides of the annular guide rail, and the middle part of the limiting wheel is provided with a limiting groove for snapping into the annular guide rail; the connecting shaft is connected to the connecting plate and the limiting wheel.

[0009] Preferably, the clamping assembly includes a horizontal plate connected to the connecting plate, a vertical plate installed on the horizontal plate, a clamping unit installed on the vertical plate for clamping materials, a first driving unit for driving the vertical plate to move horizontally along the horizontal plate, and a second driving unit for driving the clamping unit to move vertically up and down along the vertical plate.

[0010] Preferably, the first driving unit includes a second motor installed at the end of the horizontal plate, and a screw rod connected to the second motor and the vertical plate.

[0011] Preferably, the second driving unit comprises a power cylinder installed at the end of the vertical plate and connected to the clamping unit, and used for driving the clamping unit to vertically rise and fall along the vertical plate.

[0012] Preferably, the clamping unit comprises a rotating cylinder connected to the second driving unit, and a clamping claw cylinder connected to the rotating cylinder.

[0013] The utility model relates to an automatic feeding manipulator, which has a high degree of automation and high working efficiency through the arrangement of an annular guide frame, a connecting plate, a driving assembly and a clamping assembly. At the same time, through the arrangement of a first driving unit and a second driving unit in the clamping assembly, the clamping range of the clamping unit is greatly improved, and the manipulator is suitable for industrial applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of an automatic feeding manipulator of the utility model;

[0015] Figure 2 This is an overall schematic diagram of an automatic feeding manipulator of the utility model after the annular guide frame is removed;

[0016] Figure 3 It is an overall schematic diagram of a clamping assembly in an automatic feeding manipulator of the utility model. DETAILED DESCRIPTION

[0017] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figures 1 to 3 An automatic feeding robot includes an annular guide frame 10, a plurality of connecting plates 20 mounted on the annular guide frame 10, a driving assembly 30 connected to the connecting plates 20 and the annular guide frame 10 and used to drive the connecting plates 20 to move along the annular guide frame 10, and a clamping assembly 40 connected to the connecting plates 20 and used to clamp a workpiece.

[0021] In this embodiment, when working, the driving component 30 drives the connecting plate 20 to move along the annular guide frame 10, thereby driving the clamping component 40 to move. Since a plurality of connecting plates 20 are provided on the annular guide frame 10, a plurality of clamping components 40 are provided correspondingly, so that when working, the material to be clamped and transported can be clamped and transported in time, reducing the time loss caused by the one-way reciprocating work of the traditional manipulator, thereby improving work efficiency.

[0022] The utility model relates to an automatic feeding manipulator, which has a high degree of automation and high working efficiency through the arrangement of an annular guide frame 10, a connecting plate 20, a driving assembly 30 and a clamping assembly 40, and is suitable for industrial applications.

[0023] In a specific embodiment, the driving assembly 30 includes an active transmission wheel 301, a driven transmission wheel 302, a first motor 303, a transmission belt 304, and a connecting block 305; the active transmission wheel 301 and the driven transmission wheel 302 are respectively installed at both ends of the annular guide frame 10; the first motor 303 is connected to the active transmission wheel 301, and is used to drive the active transmission wheel 301 to rotate; the two ends of the transmission belt 304 are respectively sleeved on the active transmission wheel 301 and the driven transmission wheel 302; the connecting block 305 is installed on the transmission belt 304 and connected to the connecting plate 20. In this embodiment, when working, the first motor 303 drives the active transmission wheel 301 to rotate, so that the active transmission wheel 301 drives the driven transmission wheel 302 to rotate through the transmission belt 304, and when the transmission belt 304 rotates, it drives the connecting block 305 and the connecting plate 20 connected to the connecting block 305 to move along the annular guide frame 10, thereby driving the clamping assembly 40 to move. Specifically, fixed shafts 306 connected to the connecting plate 20 are provided on both sides of the connecting block 305. Further, the driving assembly 30 also includes an annular guide rail 307, a limiting wheel 308 and a connecting shaft 309; the annular guide rail 307 is installed on the annular guide frame 10; the limiting wheel 308 is installed on both sides of the annular guide rail 307, and the middle part of the limiting wheel 308 is provided with a limiting groove for engaging in the annular guide rail 307; the connecting shaft 309 is connected to the connecting plate 20 and the limiting wheel 308. In this embodiment, the stability of the connecting block 305 when driving the connecting plate 20 to move is improved by the provision of the annular guide rail 307, the limiting wheel 308 and the connecting shaft 309.

[0024] In a specific embodiment, the clamping assembly 40 includes a horizontal plate 401 connected to the connecting plate 20, a vertical plate 402 installed on the horizontal plate 401, a clamping unit installed on the vertical plate 402 for clamping materials, a first driving unit for driving the vertical plate 402 to move horizontally along the horizontal plate 401, and a second driving unit for driving the clamping unit to move vertically along the vertical plate 402. In this embodiment, the clamping range of the clamping unit is greatly improved by the arrangement of the first driving unit and the second driving unit, which is suitable for industrial applications. Further, the first driving unit includes a second motor 403 installed at the end of the horizontal plate 401, and a screw connected to the second motor 403 and the vertical plate 402. In this embodiment, the screw is driven to rotate by the second motor 403, thereby driving the vertical plate 402 to move along the horizontal plate 401. Further, the second driving unit includes a power cylinder 404 installed at the end of the vertical plate 402 and connected to the clamping unit, and used to drive the clamping unit to move vertically along the vertical plate 402. Furthermore, the clamping unit includes a rotating cylinder 405 connected to the second driving unit, and a clamping claw cylinder 406 connected to the rotating cylinder 405 .

[0025] The utility model relates to an automatic feeding robot, which has a high degree of automation and high working efficiency through the arrangement of an annular guide frame 10, a connecting plate 20, a driving assembly 30 and a clamping assembly 40. At the same time, through the arrangement of the first driving unit and the second driving unit in the clamping assembly 40, the clamping range of the clamping unit is greatly improved, and it is suitable for industrial applications.

[0026] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An automatic feeding manipulator, characterized in that: It includes an annular guide frame, a plurality of connecting plates installed on the annular guide frame, a driving component connected to the connecting plates and the annular guide frame and used to drive the connecting plates to move along the annular guide frame, and a clamping component connected to the connecting plates and used to clamp the workpiece.

2. According to claim 1, an automatic feeding robot is characterized in that: The driving assembly includes an active transmission wheel, a driven transmission wheel, a first motor, a transmission belt, and a connecting block; the active transmission wheel and the driven transmission wheel are respectively installed at two ends of the annular guide frame; the first motor is connected to the active transmission wheel to drive the active transmission wheel to rotate; the two ends of the transmission belt are respectively sleeved on the active transmission wheel and the driven transmission wheel; the connecting block is installed on the transmission belt and connected to the connecting plate.

3. According to claim 2, an automatic feeding robot is characterized in that: The driving assembly also includes an annular guide rail, a limiting wheel and a connecting shaft; the ring is installed on the annular guide frame; the limiting wheel is installed on both sides of the annular guide rail, and the middle part of the limiting wheel is provided with a limiting groove for snapping into the annular guide rail; the connecting shaft is connected to the connecting plate and the limiting wheel.

4. The automatic feeding robot according to claim 1, characterized in that: The clamping assembly includes a horizontal plate connected to the connecting plate, a vertical plate installed on the horizontal plate, a clamping unit installed on the vertical plate for clamping materials, a first driving unit for driving the vertical plate to move horizontally along the horizontal plate, and a second driving unit for driving the clamping unit to move vertically up and down along the vertical plate.

5. The automatic feeding robot according to claim 4, characterized in that: The first driving unit includes a second motor installed at the end of the horizontal plate, and a screw rod connected to the second motor and the vertical plate.

6. The automatic feeding robot according to claim 4, characterized in that: The second driving unit includes a power cylinder installed at the end of the vertical plate and connected to the clamping unit, and is used to drive the clamping unit to rise and fall vertically along the vertical plate.

7. The automatic feeding robot according to claim 4, characterized in that: The clamping unit includes a rotating cylinder connected to the second driving unit and a clamping claw cylinder connected to the rotating cylinder.

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