Clamping manipulator

Abstract

The utility model relates to the technical field of machining, in particular to a clamping manipulator which comprises a sliding structure, mechanical arms are arranged on the sliding structure in a sliding mode, manipulator bodies are arranged at the front ends of the mechanical arms, and a plurality of manipulator bodies are arranged in the direction of the center line of a sliding rail, matched with one another to clamp a profile and average loads borne by the front end and the rear end of the profile. The manipulator comprises a plurality of parallel vertical plates, a cavity and a clamping structure for clamping a profile are arranged between the adjacent vertical plates, the clamping structure comprises pneumatic telescopic cylinders mounted in the cavity in a staggered mode, one end of each pneumatic telescopic cylinder abuts against the side wall of the corresponding vertical plate, the output end of each pneumatic telescopic cylinder is connected with a movable plate, and the movable plates slide along a horizontal rod. The movable plates and the opposite vertical plates clamp the profiles and are matched with the pneumatic telescopic cylinders to achieve independent control over each profile, the requirement that the multiple profiles are machined at the same time is met, and the multiple profiles are spaced by a certain distance.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a clamping manipulator. Background Art

[0002] A robot is a highly automated machine that can imitate certain movements and functions of human hands and arms to grasp and move workpieces. It is widely used in mechanical processing and other fields.

[0003] During profile processing, a clamping robot is used to clamp the profile and perform various processing steps to replace manual labor and reduce labor. In the prior art, relative vertical clamps are used to clamp the profile, but a single set of vertical clamps is inefficient in clamping the profile, and it is easy for the profile to fall during transportation, creating a safety hazard. Utility Model Content

[0004] In order to improve the defects of the robot in the above-mentioned background technology, the utility model provides a clamping robot.

[0005] The utility model provides a clamping manipulator adopts the following technical solution:

[0006] A clamping robot comprises a sliding structure, on which a robot arm is slidably arranged, a robot arm is arranged at the front end of the robot arm, the robot arm comprises a plurality of vertical plates arranged in parallel, two horizontal rods penetrate and are fixed at the lower parts of the plurality of vertical plates, and a cavity and a clamping structure for clamping profiles are arranged between adjacent vertical plates.

[0007] Preferably, the clamping structure includes a pneumatic telescopic cylinder installed in a displaced manner in the cavity, one end of the pneumatic telescopic cylinder is connected to the side wall of the vertical plate, the output end of the pneumatic telescopic cylinder is connected to a movable plate, the horizontal rod passes through the movable plate and the movable plate slides along the horizontal rod, and the movable plate and the relative vertical plate cooperate to clamp the profile.

[0008] Preferably, a friction layer is provided on the side of the movable plate close to the profile, and the friction layer increases the friction force with the profile when clamping the profile, thereby preventing the profile from falling during the moving and conveying process.

[0009] Preferably, a cylinder is provided inside the pneumatic telescopic cylinder and the telescopic cylinder is driven to extend and retract.

[0010] Preferably, at least two vertical plates are provided, so that multiple profiles can be processed and transported simultaneously.

[0011] Preferably, six vertical plates are provided.

[0012] Preferably, the sliding structure comprises a slide rail, a slider is slidably arranged on the slide rail, and the top end of the slider is connected to the bottom side of the rear end of the mechanical arm.

[0013] Preferably, there are multiple manipulators, which are arranged along the center line of the slide rail. The multiple manipulators cooperate to clamp the profile, average the load on the front and rear ends of the profile, and the conveying process is relatively smooth.

[0014] In summary, the utility model has the following beneficial technical effects:

[0015] 1. The utility model realizes the individual control of each profile by setting a manipulator, a pneumatic telescopic cylinder, a movable plate and a vertical plate, and meets the demand of processing multiple profiles at the same time. There is a certain distance between multiple profiles, and the processing of profiles is more refined.

[0016] 2. Multiple manipulators are set along the center line of the slide rail, cooperating with each other to clamp the profiles and average the load on the front and rear ends of the profiles. The manipulators slide on the sliding structure to transport the profiles for processing at various positions, and the transportation process is relatively smooth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front structural schematic diagram of a clamping manipulator according to an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the back structure of a clamping manipulator according to an embodiment of the utility model;

[0019] Figure 3 It is a partial enlarged structural schematic diagram of the manipulator of the embodiment of the utility model;

[0020] Figure 4 It is a partial side view of the clamping structure of an embodiment of the utility model;

[0021] Figure 5 It is a structural schematic diagram of a movable plate in an embodiment of the utility model.

[0022] Explanation of the accompanying drawings: 1. Sliding structure; 2. Robotic arm; 3. Robotic hand; 4. Vertical plate; 5. Horizontal rod; 6. Cavity; 7. Profile; 8. Clamping structure; 9. Pneumatic telescopic cylinder; 10. Movable plate; 11. Cylinder; 12. Slide rail; 13. Sliding block; 14 Friction layer. DETAILED DESCRIPTION

[0023] The following combination Figure 1-Figure 5 The utility model is described in further detail.

[0024] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up and down, middle, left and right, top and bottom, inside and outside" are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0025] The utility model embodiment discloses a clamping manipulator.

[0026] Reference Figure 1 , Figure 2 , Figure 3 A clamping robot comprises a sliding structure 1, a robot arm 2 is slidably arranged on the sliding structure 1, a robot arm 3 is arranged at the front end of the robot arm 2, the robot arm 3 is arranged above a workbench, and a profile 7 is processed on the workbench; the robot arm 3 comprises a plurality of vertical plates 4 arranged in parallel, two horizontal rods 5 are penetrated and fixed at the lower part of the plurality of vertical plates 4, and a cavity 6 and a clamping structure 8 for clamping the profile 7 are arranged between adjacent vertical plates 4.

[0027] Reference Figure 1 , Figure 2 , Figure 3 The clamping structure 8 includes a pneumatic telescopic cylinder 9 installed in the cavity 6 in an offset manner. One end of the pneumatic telescopic cylinder 9 is connected to the side wall of the vertical plate 4. The output end of the pneumatic telescopic cylinder 9 is connected to the movable plate 10. The horizontal rod 5 passes through the movable plate 10 and the movable plate 10 slides along the horizontal rod 5. The horizontal rod 5 reinforces and supports the movable plate 10. The movable plate 10 and the relative vertical plate 4 cooperate to clamp the profile 7. There is a certain distance between the multiple profiles, and the processing of the profiles is more refined.

[0028] Reference Figure 4 , Figure 5 A friction layer 14 is provided on one side of the movable plate 10 close to the profile 7. The friction layer 14 increases the friction force between the profile 7 and the profile 7 when clamping the profile 7, thereby preventing the profile 7 from falling during the moving and conveying process.

[0029] Reference Figure 4 The pneumatic telescopic cylinder 9 is provided with a cylinder 11 and is driven to extend and retract by the cylinder 11. The telescopic cylinder can also be electrically driven, and its control accuracy is slightly improved.

[0030] Reference Figure 1 , Figure 3 At least two vertical plates 4 are provided, which can clamp more than two profiles 7 at the same time to improve work efficiency. In this embodiment, six vertical plates 4 are provided, which can clamp six profiles 7 at the same time.

[0031] Reference Figure 1 , Figure 2The sliding structure 1 includes a slide rail 12 , on which a slider 13 is slidably arranged, and the top end of the slider 13 is connected to the bottom side of the rear end of the robot arm 2 .

[0032] Reference Figure 2 There are multiple manipulators 3, and the multiple manipulators 3 are arranged along the center line direction of the slide rail 12. The multiple manipulators 3 cooperate to clamp the profile 7, average the load on the front and rear ends of the profile 7, and convey the profile 7 for processing at various positions. The conveying process is relatively smooth.

[0033] The implementation principle of a clamping robot in an embodiment of the utility model is as follows: an appropriate number of vertical plates 4 and clamping structures 8 are installed on the robot 3, the vertical plates 4 and clamping structures 8 of multiple robots 3 cooperate to clamp the profile 7, and multiple robot arms 2 are slidably set on the sliding structure 1 and move the conveying profile 7. The conveying process is smooth and meets the demand of processing multiple profiles 7 at the same time.

[0034] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A clamping manipulator, characterized in that: The invention comprises a sliding structure (1), a mechanical arm (2) is slidably arranged on the sliding structure (1), a mechanical hand (3) is arranged at the front end of the mechanical arm (2), the mechanical hand (3) comprises a plurality of vertical plates (4) arranged in parallel, two horizontal rods (5) are passed through and fixed to the lower part of the plurality of vertical plates (4), and a cavity (6) and a clamping structure (8) for clamping a profile (7) are arranged between adjacent vertical plates (4).

2. A gripping manipulator according to claim 1, characterized in that: The clamping structure (8) comprises a pneumatic telescopic cylinder (9) installed in a displaced manner in the cavity (6), one end of the pneumatic telescopic cylinder (9) is connected to the side wall of the vertical plate (4), the output end of the pneumatic telescopic cylinder (9) is connected to the movable plate (10), the horizontal rod (5) passes through the movable plate (10) and the movable plate (10) slides along the horizontal rod (5), and the movable plate (10) and the relative vertical plate (4) cooperate to clamp the profile (7).

3. A gripping manipulator according to claim 2, characterized in that: A friction layer (14) is provided on the side of the movable plate (10) close to the profile (7).

4. A gripping manipulator according to claim 2, characterized in that: The pneumatic telescopic cylinder (9) is provided with a cylinder (11) and is driven to telescope by the cylinder (11).

5. A gripping robot according to claim 1, characterized in that: At least two vertical plates (4) are provided.

6. A gripping manipulator according to claim 5, characterized in that: Six vertical plates (4) are provided.

7. A gripping robot according to claim 1, characterized in that: The sliding structure (1) comprises a sliding rail (12), on which a sliding block (13) is slidably arranged, and the top end of the sliding block (13) is connected to the bottom side of the rear end of the mechanical arm (2).

8. A gripping robot according to claim 7, characterized in that: The manipulators (3) are provided in plurality, the plurality of manipulators (3) being arranged along the centerline direction of the slide rail (12), and the plurality of manipulators (3) cooperate to clamp the profile (7).

Images