An assembly mechanism with multi-degree-of-freedom grabbing, rotating, positioning and detaching functions

Abstract

The utility model relates to automatic assembly technical field, concretely relates to a kind of assembly mechanism with multi-degree-of-freedom grabbing rotation positioning disengaging function, including fixed plate, mounting plate, lifting cylinder, servo motor, rotating disc and clamping mechanism, mounting plate is set in the top of fixed plate, lifting cylinder is fixedly connected with mounting plate, and located the top of mounting plate, the output end of lifting cylinder is fixedly connected with fixed plate, rotating disc is rotatably connected with fixed plate, and located the below of fixed plate, servo motor is set in the side of rotating disc, and servo motor is driven with rotating disc through gear set, clamping mechanism is set in the below of rotating disc, through the setting of above-mentioned structure, it has solved the problem that traditional assembly method often relies on manual operation, not only great labor intensity, low efficiency, but also difficult to guarantee the precision and consistency of assembly.

Description

Technical Field

[0001] This utility model relates to the field of automated assembly technology, and in particular to an assembly mechanism with multi-degree-of-freedom gripping, rotating, positioning and detaching functions. Background Technology

[0002] In the automotive manufacturing and related industries, the precise assembly of parts is a crucial step in ensuring product quality and production efficiency. This is especially true in assembly processes involving multiple layers or composite materials, such as the assembly of steel discs and carbon fiber friction plates. This requires not only precise alignment of the holes between parts but also meeting specific angular overlap requirements to ensure the smooth execution of subsequent processes such as riveting.

[0003] Traditional assembly methods often rely on manual operation, which is not only labor-intensive and inefficient, but also makes it difficult to guarantee the accuracy and consistency of the assembly. Utility Model Content

[0004] The purpose of this invention is to provide an assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and disengaging functions, which solves the problem that traditional assembly methods often rely on manual operation, which is not only labor-intensive and inefficient, but also makes it difficult to guarantee the accuracy and consistency of assembly.

[0005] To achieve the above objectives, this utility model provides an assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and detaching functions, including a fixed plate, a mounting plate, a lifting cylinder, a servo motor, a rotating disk, and a clamping mechanism. The mounting plate is disposed above the fixed plate. The lifting cylinder is fixedly connected to the mounting plate and located above the mounting plate. The output end of the lifting cylinder is fixedly connected to the fixed plate. The rotating disk is rotatably connected to the fixed plate and located below the fixed plate. The servo motor is disposed on one side of the rotating disk and is driven by the servo motor and the rotating disk through a gear set. The clamping mechanism is disposed below the rotating disk.

[0006] The assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and detaching functions further includes four round rods, a fixing frame, and four sleeves. One end of each of the four round rods is fixedly connected to the fixing plate, and the other end of each of the four round rods passes through the mounting plate. The four sleeves are fixedly connected to the mounting plate and are respectively fitted onto the surface of the corresponding round rod. The fixing frame is fixedly connected to the four round rods and is positioned above the four round rods.

[0007] The clamping mechanism includes a connecting plate, four connecting rods, a base plate, a gripper cylinder, a fixed gripper, and a positioning assembly. The connecting rods are fixedly connected to the rotating disk and located below the rotating disk. The base plate is located below the connecting plate. One end of each of the four connecting rods is fixedly connected to the connecting plate, and the other end of each of the four connecting rods is fixedly connected to the base plate and located outside the base plate. The gripper cylinder is fixedly connected to the base plate and located below the base plate. The fixed gripper is fixedly connected to the output end of the gripper cylinder. The positioning assembly is located outside the base plate.

[0008] The positioning component includes several positioning pins and several inductive switches. The positioning pins are fixedly connected to the base plate and located on the outside of the base plate. The inductive switches are respectively disposed on the outside of the corresponding positioning pins.

[0009] The assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and detaching functions further includes a pusher cylinder, a horizontal plate, two guide sleeves, and two push rods. The pusher cylinder is fixedly connected to the base plate and located above the base plate. The horizontal plate is fixedly connected to the output end of the pusher cylinder and located above the pusher cylinder. One end of each push rod is fixedly connected to the horizontal plate, and the other end of each push rod passes through the base plate. The two guide sleeves are fixedly connected to the base plate and are respectively sleeved on the surface of the corresponding push rod.

[0010] This utility model discloses an assembly mechanism with multi-degree-of-freedom gripping, rotating, positioning, and detaching functions. The mounting plate is positioned above the fixed plate. A lifting cylinder is fixedly connected to the mounting plate and located above it. The output end of the lifting cylinder is fixedly connected to the fixed plate. A rotating disk is rotatably connected to the fixed plate and located below it. A servo motor is positioned on one side of the rotating disk and is driven by a gear set. A clamping mechanism is positioned below the rotating disk. When the clamping mechanism is moved above the product, the lifting cylinder pushes the fixed plate, aligning the clamping mechanism with the lifting cylinder. If the clamping mechanism is not aligned with the product, the servo motor drives the rotating disk to rotate via the gear set, aligning the clamping mechanism with the product. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a structural schematic diagram of the assembly mechanism of this utility model, which has multi-degree-of-freedom grasping, rotating, positioning, and detaching functions.

[0013] Figure 2 This is the utility model Figure 1 A schematic diagram of the structure at point A.

[0014] Figure 3 This is a side view of the assembly mechanism of this utility model, which has multi-degree-of-freedom grasping, rotating, positioning, and disengaging functions.

[0015] 1-Fixed plate, 2-Mounting plate, 3-Lifting cylinder, 4-Servo motor, 5-Rotating disc, 6-Round rod, 7-Fixed frame, 8-Sleeve, 9-Connecting plate, 10-Connecting rod, 11-Base plate, 12-Gripper cylinder, 13-Fixed gripper, 14-Positioning pin, 15-Inductive switch, 16-Pushing cylinder, 17-Horizontal plate, 18-Guide sleeve, 19-Push rod. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0017] Please see Figures 1 to 3 This utility model provides an assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and detaching functions, including a fixed plate 1, a mounting plate 2, a lifting cylinder 3, a servo motor 4, a rotating disk 5, and a clamping mechanism. The mounting plate 2 is disposed above the fixed plate 1. The lifting cylinder 3 is fixedly connected to the mounting plate 2 and located above the mounting plate 2. The output end of the lifting cylinder 3 is fixedly connected to the fixed plate 1. The rotating disk 5 is rotatably connected to the fixed plate 1 and located below the fixed plate 1. The servo motor 4 is disposed on one side of the rotating disk 5. The servo motor 4 and the rotating disk 5 are driven by a gear set. The clamping mechanism is disposed below the rotating disk 5.

[0018] In this embodiment, the clamping mechanism is moved above the product, and the lifting cylinder 3 pushes the fixing plate 1 so that the clamping mechanism corresponds to the lifting cylinder 3. When the clamping mechanism is not aligned with the product, the servo motor 4 drives the rotating disk 5 to rotate through the gear set so that the clamping mechanism is aligned with the product.

[0019] Furthermore, the assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and disengaging functions also includes four round rods 6, a fixing frame 7, and four sleeves 8. One end of each of the four round rods 6 is fixedly connected to the fixing plate 1, and the other end of each of the four round rods 6 passes through the mounting plate 2. The four sleeves 8 are fixedly connected to the mounting plate 2 and are respectively sleeved on the surface of the corresponding round rod 6. The fixing frame 7 is fixedly connected to the four round rods 6 and is positioned above the four round rods 6.

[0020] In this embodiment, when the lifting motor drives the fixed plate 1 to move, the sleeve 8 and the round rod 6 restrict the position of the fixed plate 1 and the mounting plate 2, thereby improving the stability of the fixed plate 1.

[0021] Furthermore, the clamping mechanism includes a connecting plate 9, four connecting rods 10, a base plate 11, a gripper cylinder 12, a fixed gripper 13, and a positioning assembly. The connecting rods 10 are fixedly connected to the rotating disk 5 and are located below the rotating disk 5. The base plate 11 is located below the connecting plate 9. One end of each of the four connecting rods 10 is fixedly connected to the connecting plate 9, and the other end of each of the four connecting rods 10 is fixedly connected to the base plate 11 and is located outside the base plate 11. The gripper cylinder 12 is fixedly connected to the base plate 11 and is located below the base plate 11. The fixed gripper 13 is fixedly connected to the output end of the gripper cylinder 12. The positioning assembly is located outside the base plate 11.

[0022] In this embodiment, the positioning component drives the rotating disk 5 to rotate via the servo motor 4. After positioning with the product, the gripper cylinder 12 drives the fixed gripper 13 to move and fix the product.

[0023] Furthermore, the positioning component includes a plurality of positioning pins 14 and a plurality of inductive switches 15. The plurality of positioning pins 14 are fixedly connected to the base plate 11 and located on the outside of the base plate 11, and the plurality of inductive switches 15 are respectively disposed on the outside of the corresponding positioning pins 14.

[0024] In this embodiment, when the lifting cylinder 3 moves the fixed plate 1, the positioning pin 14 is inserted into the product hole. If the positioning pin 14 is not aligned with the product, the positioning pin 14 moves accordingly. The induction switch 15 senses the state of the positioning pin 14, the lifting cylinder 3 moves the fixed plate 1 upward, and the servo motor 4 drives the rotating disk 5 to rotate, so that the positioning pin 14 is aligned with the product.

[0025] Furthermore, the assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and detaching functions also includes a pusher cylinder 16, a horizontal plate 17, two guide sleeves 18, and two push rods 19. The pusher cylinder 16 is fixedly connected to the base plate 11 and is located above the base plate 11. The horizontal plate 17 is fixedly connected to the output end of the pusher cylinder 16 and is located above the pusher cylinder 16. One end of each of the two push rods 19 is fixedly connected to the horizontal plate 17, and the other end of each push rod 19 passes through the base plate 11. The two guide sleeves 18 are fixedly connected to the base plate 11 and are respectively sleeved on the surface of the corresponding push rod 19.

[0026] In this embodiment, after the clamped product is moved to the corresponding position, the pusher cylinder 16 drives the push rod 19 to move, so that the product is disengaged from the positioning pin 14 and installed in the corresponding position.

[0027] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. An assembly mechanism with multi-degree-of-freedom gripping, rotating, positioning, and disengaging functions, characterized in that, The device includes a fixed plate, a mounting plate, a lifting cylinder, a servo motor, a rotating disk, and a clamping mechanism. The mounting plate is positioned above the fixed plate. The lifting cylinder is fixedly connected to the mounting plate and located above it. The output end of the lifting cylinder is fixedly connected to the fixed plate. The rotating disk is rotatably connected to the fixed plate and located below it. The servo motor is positioned on one side of the rotating disk and is driven by a gear set. The clamping mechanism is positioned below the rotating disk.

2. The assembly mechanism with multi-degree-of-freedom gripping, rotating, positioning, and disengaging functions as described in claim 1, characterized in that, The assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and detaching functions further includes four round rods, a fixing frame, and four sleeves. One end of each of the four round rods is fixedly connected to the fixing plate, and the other end of each of the four round rods passes through the mounting plate. The four sleeves are fixedly connected to the mounting plate and are respectively fitted onto the surface of the corresponding round rod. The fixing frame is fixedly connected to the four round rods and is positioned above the four round rods.

3. The assembly mechanism with multi-degree-of-freedom gripping, rotating, positioning, and disengaging functions as described in claim 2, characterized in that, The clamping mechanism includes a connecting plate, four connecting rods, a base plate, a gripper cylinder, a fixed gripper, and a positioning assembly. The connecting rods are fixedly connected to the rotating disk and located below the rotating disk. The base plate is located below the connecting plate. One end of each of the four connecting rods is fixedly connected to the connecting plate, and the other end of each of the four connecting rods is fixedly connected to the base plate and located outside the base plate. The gripper cylinder is fixedly connected to the base plate and located below the base plate. The fixed gripper is fixedly connected to the output end of the gripper cylinder. The positioning assembly is located outside the base plate.

4. The assembly mechanism with multi-degree-of-freedom gripping, rotating, positioning, and disengaging functions as described in claim 3, characterized in that, The positioning component includes several positioning pins and several inductive switches. The positioning pins are fixedly connected to the base plate and located on the outside of the base plate. The inductive switches are respectively disposed on the outside of the corresponding positioning pins.

5. The assembly mechanism with multi-degree-of-freedom gripping, rotating, positioning, and disengaging functions as described in claim 4, characterized in that, The assembly mechanism with multi-degree-of-freedom grasping, rotating, positioning, and detaching functions further includes a pusher cylinder, a horizontal plate, two guide sleeves, and two push rods. The pusher cylinder is fixedly connected to the base plate and located above the base plate. The horizontal plate is fixedly connected to the output end of the pusher cylinder and located above the pusher cylinder. One end of each of the two push rods is fixedly connected to the horizontal plate, and the other end of each push rod passes through the base plate. The two guide sleeves are fixedly connected to the base plate and are respectively sleeved on the surface of the corresponding push rod.

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