360-degree rotating pneumatic claw device

Abstract

The utility model discloses a 360-degree rotating pneumatic claw device, and belongs to the technical field of mechanical equipment. Comprising a swing pneumatic claw, a clamping claw block is arranged at the top of the swing pneumatic claw, and the surface of the top of the swing pneumatic claw is sleeved with a material supporting piece; the whole structure is simple, a pneumatic device is adopted as a power structure in a unified mode, operation and control are simpler, meanwhile, the bottom of the swing pneumatic claw is fixed to the support through the second hexagon socket cap screw, the support is fixedly connected with the top of the thin swing air cylinder through the first hexagon socket cap screw, and therefore the swing air claw is more stable. Meanwhile, a rotating shaft at the bottom of the swing air claw is connected with an output shaft of the thin swing air cylinder through a coupler and penetrates through a mounting hole of the support to be connected, so that a pipeline, connected with a fast-inserting air pipe connector, on one side of the swing air claw and a pipeline, connected with a speed regulating valve, on one side of the thin swing air cylinder cannot rotate along with rotation of a top clamping jaw block; and the problem of winding among the pipelines is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical equipment, and specifically relates to a 360-degree rotating air claw device. Background Art

[0002] The swing gripper is a product that compactly integrates the gripper mechanism with the swing function. In production, one gripper can complete the clamping and swinging of the workpiece. Common swing grippers on the market include SMC's MRHQ series and other products, which can achieve swing angles of 90°±10°, 180°±10°, etc. In addition, there are also screw cap grippers on the market that can achieve the clamping and rotation of bottle caps. The ordinary finger cylinder can also achieve a certain angle of clamping and rotation by driving the rotation with a motor, but the finger cylinder connected to the air pipe will also rotate with it, and the air pipe will be entangled and pulled. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a 360° rotating air claw device.

[0004] The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a 360° rotating air claw device, comprising a swinging air claw, a clamping claw block is arranged on the top of the swinging air claw, a material support is sleeved on the top surface of the swinging air claw, a through groove for the clamping claw block to pass upward is provided in the middle of the material support, a bracket is arranged at the bottom of the swinging air claw, mounting holes are provided at the top and bottom of the bracket, the rotating shaft at the bottom of the swinging air claw extends to the inside of the bracket through the mounting hole at the top, and is connected with a coupling, a thin swing cylinder is arranged at the bottom of the coupling, and the output shaft of the thin swing cylinder is plugged into the coupling, and the output shaft of the thin swing cylinder extends to the inside of the bracket through the mounting hole at the bottom of the bracket.

[0005] Preferably, the interior of the bracket is hollow, and the four surfaces penetrate each other.

[0006] Preferably, a plurality of quick-connect air pipe joints are provided on one side of the swing air claw, and a plurality of speed regulating valves are provided on one side of the thin swing air cylinder.

[0007] Preferably, a plurality of first hexagon socket head screws are arranged on the top of the thin swing cylinder, and the first hexagon socket head screws penetrate upward through the thin swing cylinder and are connected to the bracket, and a plurality of second hexagon socket head screws are arranged at the connection between the swing claw and the bracket, and the second hexagon socket head screws penetrate upward through the bottom of the bracket and are connected to the swing claw.

[0008] Preferably, socket head cap screws are inserted on both sides of the material support member, and the top of the swing gripper is connected to the material support member by socket head cap screws.

[0009] The beneficial effects of the present utility model are as follows: The overall structure is simple, and a pneumatic device is uniformly used as the power structure, making the operation simpler. At the same time, the bottom of the swing gripper is fixed to the bracket by second hexagon socket head cap screws, and the bracket is fixedly connected to the top of the thin swing cylinder by first hexagon socket head cap screws. At the same time, the rotating shaft at the bottom of the swing gripper is connected to the output shaft of the thin swing cylinder through a coupling and passes through the mounting hole of the bracket, so that the pipeline connected to the quick-connect air pipe joint on one side of the swing gripper and the pipeline connected to the speed control valve on one side of the thin swing cylinder will not rotate with the rotation of the top jaw block, avoiding the problem of entanglement between various pipelines. The rotating shaft of the swing gripper is coaxially connected to the part connecting the top jaw block, so that the structure can be driven by the thin swing cylinder at the bottom to rotate. The whole structure is simple, and with the material support member at the top, it can clamp materials in the cylindrical object, making its clamping function more and the effect better. Brief Description of the Drawings

[0010] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0011] Figure 2 is a split structural schematic diagram of the present utility model.

[0012] In the figure: 1, thin swing cylinder; 11, speed control valve; 12, coupling; 13, first hexagon socket head cap screw; 2, bracket; 21, mounting hole; 22, second hexagon socket head cap screw; 3, swing gripper; 31, quick-connect air pipe joint; 32, jaw block; 4, material support member; 41, through slot; 42, socket head cap screw. Detailed Embodiment

[0013] Next, through embodiments and in combination with the drawings, the technical solutions of the present utility model will be further specifically described.

[0014] Embodiment: A 360° rotating gripper device, as Figure 1 - Figure 2As shown in the figure, it includes a swing air gripper 3. A jaw block 32 is provided at the top of the swing air gripper 3. A material support 4 is sleeved on the top surface of the swing air gripper 3. A through groove 41 for the upward penetration of the jaw block 32 is provided in the middle of the material support 4. A bracket 2 is provided at the bottom of the swing air gripper 3. The inside of the bracket 2 is hollow and provided with four mutually penetrating surfaces. Mounting holes 21 are provided at both the top and bottom of the bracket 2. The mounting holes 21 provided up and down communicate with the inner cavity of the bracket 2. The rotating shaft at the bottom of the swing air gripper 3 extends into the bracket 2 through the mounting hole 21 at the top and is connected with a coupling 12. The coupling 12 is located in the cavity of the bracket 2, having a better rotating space. A thin swing cylinder 1 is provided at the bottom of the coupling 12, and the output shaft of the thin swing cylinder 1 is inserted into the coupling 12. The output shaft of the thin swing cylinder 1 extends into the bracket 2 through the mounting hole 21 at the bottom of the bracket 2.

[0015] A plurality of first hexagon socket head cap screws 13 are provided at the top of the thin swing cylinder 1. The first hexagon socket head cap screws 13 penetrate upward through the thin swing cylinder 1 and are connected with the bracket 2, realizing the fixed installation between the thin swing cylinder 1 and the bracket 2. A plurality of second hexagon socket head cap screws 22 are provided at the connection between the swing air gripper 3 and the bracket 2. The second hexagon socket head cap screws 22 penetrate upward through the bracket 2 from the bottom of the bracket 2 and are connected with the swing air gripper 3, realizing the fixed installation between the bottom of the swing air gripper 3 and the bracket 2. Hexagon socket flat point set screws 42 are inserted on both sides of the material support 4. The top of the swing air gripper 3 is connected with the material support 4 through the hexagon socket flat point set screws 42. The top of the material support 4 and the rotating part at the top of the swing air gripper 3 are fixedly sleeved through the hexagon socket flat point set screws 42.

[0016] A plurality of quick-connect air pipe joints 31 are provided on one side of the swing air gripper 3. A plurality of speed control valves 11 are provided on one side of the thin swing cylinder 1.

[0017] Principle of the present utility model: The swing shaft at the top of the thin-type swing cylinder 1 is connected to the rotating shaft of the swing gripper 3 through a coupling 12. The top of the thin-type swing cylinder 1 is connected together by a bracket 2 and a first hexagon socket head cap screw 13. A material support 4 is sleeved on the rotating part of the swing gripper 3, and the material support 4 is fixed to the rotating part by a hexagon socket grub screw 42. At the same time, the bottom of the swing gripper 3 is fixedly installed on the bracket 2 by a second hexagon socket head cap screw 22. At the same time, the material support 4 is mutually sleeved with a jaw block 32 on the output end of the swing gripper 3 through a through groove 41, so that the jaw block 32 can work in the through groove 41. During operation, the jaw block 32 expands to clamp the material, and the rotation speed of the rotating jaw block 32 is adjusted by a speed control valve 11. The entire device can be placed on a vertical lifting mechanism. During operation, first the lifting mechanism rises, and the cylindrical material is lifted by the material support 4, and then the pneumatic gripper acts to fix the material, and the thin-type swing cylinder 1 acts to drive the cylindrical material to complete a 360° rotation.

[0018] Finally, it should be pointed out that the above embodiments are only relatively representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments and there can be many variations. Any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model shall be considered to fall within the protection scope of the present utility model.

Claims

1. A 360° rotating air gripper device, comprising a swinging air gripper (3), characterized in that: A clamping jaw block (32) is arranged at the top of the swinging air claw (3), a material support member (4) is sleeved on the top surface of the swinging air claw (3), a through slot (41) for the clamping jaw block (32) to pass upward is provided in the middle of the material support member (4), a bracket (2) is arranged at the bottom of the swinging air claw (3), mounting holes (21) are provided at the top and bottom of the bracket (2), a rotating shaft at the bottom of the swinging air claw (3) extends to the inside of the bracket (2) through the mounting hole (21) at the top, and is connected to a coupling (12), a thin swinging cylinder (1) is arranged at the bottom of the coupling (12), and the output shaft of the thin swinging cylinder (1) is plugged into the coupling (12), and the output shaft of the thin swinging cylinder (1) extends to the inside of the bracket (2) through the mounting hole (21) at the bottom of the bracket (2).

2. A 360° rotating air gripper device according to claim 1, characterized in that: The interior of the bracket (2) is hollow, and the four side surfaces penetrate each other.

3. The 360° rotating air gripper device according to claim 1, characterized in that: A plurality of quick-connect air pipe joints (31) are provided on one side of the swing air claw (3), and a plurality of speed regulating valves (11) are provided on one side of the thin swing air cylinder (1).

4. The 360° rotating air gripper device according to claim 1, characterized in that: A plurality of first hexagon socket head screws (13) are arranged on the top of the thin swing cylinder (1), and the first hexagon socket head screws (13) penetrate upwards through the thin swing cylinder (1) and are connected to the bracket (2); a plurality of second hexagon socket head screws (22) are arranged at the connection between the swing air claw (3) and the bracket (2), and the second hexagon socket head screws (22) penetrate upwards through the bottom of the bracket (2) and are connected to the swing air claw (3).

5. The 360° rotating air gripper device according to claim 1, characterized in that: Both sides of the material support (4) are plugged with hexagon socket flat-end set screws (42), and the top rotating part of the swing air claw (3) is connected to the material support (4) via the hexagon socket flat-end set screws (42).

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