Double-row robot clamping jaw

Abstract

The utility model relates to the technical field of clamp equipment, and discloses a double-row robot clamping jaw which comprises a supporting bottom plate, a middle connecting rod is arranged in the middle of the top end of the supporting bottom plate, a plurality of robot clamping jaw mechanisms are symmetrically arranged on the two sides of the top end of the supporting bottom plate, and automobile door supports are arranged on the robot clamping jaw mechanisms. Each robot clamping jaw mechanism comprises a connecting base arranged at the top end of the supporting bottom plate, a plurality of robot clamping jaw mechanisms are symmetrically arranged on the supporting bottom plate, and pneumatic clamping jaws in the robot clamping jaw mechanisms can clamp and abut against the two sides of an automobile door support. And a supporting air cylinder arranged on the connecting air valve can abut against and support the bottom side of the automobile door support, the rear side of the automobile door support is limited by being inserted into a limiting baffle, and therefore the automobile door support can be more stably clamped and fixed to the robot clamping jaw mechanism, and subsequent secondary machining and using are more convenient.

Description

Technical Field

[0001] This utility model relates to the field of clamping equipment technology, specifically a double-row robot gripper. Background Technology

[0002] Gantry robots are multi-purpose robots that primarily utilize linear motion in a Cartesian coordinate system, supplemented by multi-degree-of-freedom rotary motion. They are characterized by automatic control and reprogrammability. With the development trend of intelligent manufacturing, gantry robots have become an indispensable piece of automated equipment in intelligent factory production.

[0003] Existing dual-row robot grippers, when used to grip certain specially shaped car door brackets, often fail to provide stable gripping due to the large curved surface of the brackets. This hinders subsequent production and processing and makes the product inconvenient for users. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a double-row robot gripper, which solves the problem that existing double-row robot grippers, when gripping certain specially shaped car door brackets, are unable to stably hold and fix them due to the large arc surface of the car door bracket, thus hindering subsequent production and processing and making it inconvenient for users.

[0005] This utility model provides the following technical solution: a double-row robot gripper, including a supporting base plate, a central connecting rod is provided at the middle of the top of the supporting base plate, and a plurality of robot gripper mechanisms are symmetrically arranged on both sides of the top of the supporting base plate, and each robot gripper mechanism is provided with a car door bracket.

[0006] The robot gripper mechanism includes a connecting base disposed at the top of the supporting base plate, a mounting disc disposed at the top of the connecting base, a gripping cylinder disposed at the top of the mounting disc, a pneumatic gripper disposed at the top of the gripping cylinder, and a first mounting plate disposed on the front side of the pneumatic gripper.

[0007] Preferred technical solution 1: A second mounting plate is provided on the rear side of the clamping cylinder, and a limit baffle is provided on the side of the second mounting plate.

[0008] Preferred technical solution 2: A connecting air valve is provided in the middle of the second mounting plate and the first mounting plate, and two supporting air cylinders are symmetrically arranged on the connecting air valve.

[0009] Preferred technical solution 3: The two sides of the car door bracket abut against the two sides of the pneumatic gripper, and the rear side of the car door bracket abuts against the limiting baffle.

[0010] This solution enables the car door bracket to be stably clamped and resisted on both sides and the rear.

[0011] Compared with the prior art, this utility model provides a double-row robot gripper, which has the following beneficial effects:

[0012] This invention features a plurality of robotic gripper mechanisms symmetrically arranged on a support base plate. The pneumatic grippers in the robotic gripper mechanisms can clamp and abut against both sides of the car door bracket, while the support cylinders on the connecting air valves can abut and support the bottom side of the car door bracket. The rear side of the car door bracket is limited by inserting into a limiting baffle, thereby enabling the car door bracket to be more stably clamped and fixed on the robotic gripper mechanisms, making it more convenient for subsequent reprocessing and use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 For the present utility model Figure 1 Enlarged view of the gripper mechanism of the robot;

[0015] Figure 3 For the present utility model Figure 1 A structurally exploded diagram of the gripper mechanism of a robot.

[0016] In the diagram: 1. Support base plate; 2. Central connecting rod; 3. Robot gripper mechanism; 4. Car door bracket;

[0017] 301. Connecting base; 302. Mounting disc; 303. Clamping cylinder; 304. Pneumatic gripper; 309. First mounting plate; 310. Second mounting plate; 311. Limiting baffle; 312. Connecting valve; 313. Supporting cylinder. Detailed Implementation

[0018] Please see Figure 1-3 ,

[0019] Example 1: A double-row robot gripper includes a support base plate 1, a central connecting rod 2 is provided at the middle of the top of the support base plate 1, and several robot gripper mechanisms 3 are symmetrically arranged on both sides of the top of the support base plate 1. Each robot gripper mechanism 3 is provided with a car door bracket 4.

[0020] The robot gripper mechanism 3 includes a connecting base 301 disposed at the top of the support base plate 1. A mounting disc 302 is disposed at the top of the connecting base 301. A gripping cylinder 303 is disposed at the top of the mounting disc 302. A pneumatic gripper 304 is disposed at the top of the gripping cylinder 303. A first mounting plate 309 is disposed on the front side of the pneumatic gripper 304. A second mounting plate 310 is disposed on the rear side of the gripping cylinder 303. A limit baffle 311 is disposed on the side of the second mounting plate 310. A connecting valve 312 is disposed in the middle of the second mounting plate 310 and the first mounting plate 309. Two support cylinders 313 are symmetrically disposed on the connecting valve 312.

[0021] Example 2: The difference between this example and Example 1 is that a second mounting plate 310 is provided on the rear side of the clamping cylinder 303, and a limit baffle 311 is provided on the side of the second mounting plate 310.

[0022] Example 3: The difference between this example and Example 1 is that a connecting air valve 312 is provided in the middle of the second mounting plate 310 and the first mounting plate 309, and two supporting air cylinders 313 are symmetrically arranged on the connecting air valve 312.

[0023] Example 4: The difference between this example and Example 1 is that the two sides of the car door bracket 4 abut against the two sides of the pneumatic gripper 304, and the rear side of the car door bracket 4 abuts against the limiting baffle 311.

[0024] This allows the sides and rear of the car door bracket 4 to be stably clamped and resisted.

[0025] In this embodiment, when using existing dual-row robot grippers to hold certain specially shaped car door brackets, the large arc surface of the car door bracket makes it difficult for ordinary grippers to hold and fix it stably, which is not conducive to subsequent production and processing and is inconvenient for users.

[0026] In summary, during specific implementation, when a user needs to process the car door bracket 4, the user first needs to place each car door bracket 4 on the robot gripper mechanism 3. The two sides of the car door bracket 4 are located on the pneumatic gripper 304, while the bottom side of the car door bracket 4 is abutted by the support cylinder 313 set on the connecting air valve 312, thereby ensuring that the front end of the bottom side of the car door bracket 4 is supported. The rear protruding part of the car door bracket 4 is inserted into the limiting baffle 311 and is limited and abutted by the limiting baffle 311 fixed on the second mounting plate 310, so that the car door bracket 4 can be stably placed on the pneumatic gripper 304.

[0027] This ensures that the car door bracket 4 can be more stably clamped and fixed before processing, which facilitates subsequent continuous processing and avoids the car door bracket 4 from shaking due to unstable clamping, which would cause large errors in the processing of the car door bracket 4, making the subsequent processing of the car door bracket 4 more precise.

Claims

1. A double-row robot gripper, comprising a supporting base plate (1), characterized in that: A central connecting rod (2) is provided at the middle of the top of the support base plate (1), and several robot gripper mechanisms (3) are symmetrically arranged on both sides of the top of the support base plate (1). Each robot gripper mechanism (3) is equipped with a car door bracket (4). The robot gripper mechanism (3) includes a connecting base (301) disposed at the top of the support base plate (1), a mounting disc (302) disposed at the top of the connecting base (301), a clamping cylinder (303) disposed at the top of the mounting disc (302), a pneumatic gripper (304) disposed at the top of the clamping cylinder (303), and a first mounting plate (309) disposed on the front side of the pneumatic gripper (304).

2. The double-row robot gripper according to claim 1, characterized in that: A second mounting plate (310) is provided on the rear side of the clamping cylinder (303), and a limit baffle (311) is provided on the side of the second mounting plate (310).

3. The dual-row robot gripper according to claim 2, characterized in that: A connecting air valve (312) is provided in the middle of the second mounting plate (310) and the first mounting plate (309), and two supporting air cylinders (313) are symmetrically arranged on the connecting air valve (312).

4. A double-row robot gripper according to claim 3, characterized in that: The two sides of the car door bracket (4) abut against the two sides of the pneumatic gripper (304), and the rear side of the car door bracket (4) abuts against the limiting baffle (311).

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