Manipulator rotating-in and rotating-out water tank device capable of being adjusted in buffering mode

Abstract

The utility model relates to a manipulator turn-in and turn-out water cylinder device capable of buffering and adjusting, which comprises a cylinder barrel, a piston rod and a piston, the piston rod is inserted into the cylinder barrel, a front cylinder cover is arranged at the front end of the cylinder barrel, a rear cylinder cover is arranged at the rear end of the cylinder barrel, and a front buffering head and the piston are sequentially arranged at the rear end of the piston rod; a transverse front water outlet small hole is formed in the rear section of the front cylinder cover, a front screw hole is formed in the middle section of the front cylinder cover, one end of the front water outlet small hole is communicated with the interior of the cylinder barrel, the other end of the front water outlet small hole is communicated with the front screw hole, and a front buffering adjusting screw is arranged in the front screw hole. A rear buffering head is arranged in the rear cylinder cover, a transverse rear water outlet small hole is formed in the front section of the rear cylinder cover, a rear screw hole is formed in the rear section of the rear cylinder cover, one end of the rear water outlet small hole is communicated with the interior of the cylinder barrel, the other end of the rear water outlet small hole is communicated with the rear screw hole, and a rear buffering adjusting screw is arranged in the rear screw hole. The size of the water outlet of the small water outlet hole is adjusted, the buffering adjusting effect is improved, and the grabbing precision of the manipulator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of driving a water cylinder, in particular to a device for a manipulator capable of buffering and adjusting and moving in and out of a water cylinder. Background Art

[0002] Tires are important parts of automobiles, and because they are consumables, the demand for tires has increased with the development of the automobile industry. During the tire production process, they need to be vulcanized on the assembly line through a vulcanizer, tested by test equipment for dynamic balancing, and finally unloaded from the assembly line and sent to a packaging machine for packaging. In the production process, a robot is often used to grab the tire, and the robot's rotation in and out drive mechanism often uses a water cylinder.

[0003] The existing water cylinder for rotating in and out of the robot cannot be adjusted for buffering, and the buffering effect of the piston rod extending in and out is poor. The robot has a large shaking inertia due to its heavy weight. The existing water cylinder for rotating in and out of the robot cannot be adjusted for buffering, resulting in inaccurate positioning of the robot and low grasping accuracy. Summary of the invention

[0004] The utility model aims to overcome the above-mentioned shortcomings and provide a buffer-adjustable manipulator device for rotating in and out of a water cylinder, wherein a buffer adjustment mechanism is provided to improve the buffer effect and the grasping accuracy of the manipulator.

[0005] The purpose of the utility model is achieved in this way:

[0006] A buffer-adjustable manipulator water cylinder device comprises a cylinder barrel, a piston rod and a piston. The piston rod is inserted into the cylinder barrel, a front cylinder cover is provided at the front end of the cylinder barrel, a pressure cover is provided at the front end of the front cylinder cover, the piston rod passes through the pressure cover and the front cylinder cover, a rear cylinder cover is provided at the rear end of the cylinder barrel, and a front buffer head and a piston are provided at the rear end of the piston rod in sequence.

[0007] The front cylinder cover comprises a front section, a middle section and a rear section, the rear section of the front cylinder cover extends into the cylinder barrel, the rear section of the front cylinder cover is provided with a horizontal front water outlet hole, the middle section of the front cylinder cover is provided with a vertically penetrating front screw hole, one end of the front water outlet hole is communicated with the inside of the cylinder barrel, and the other end is communicated with the front screw hole, a front buffer adjustment screw is arranged in the front screw hole, and a conical plug is arranged at the top end of the front buffer adjustment screw;

[0008] A rear buffer head is provided in the rear cylinder cover, and the rear cylinder cover includes a front section and a rear section. The front section of the rear cylinder cover extends into the cylinder barrel, and the front section of the rear cylinder cover is provided with a horizontal rear water outlet hole, and the rear section of the rear cylinder cover is provided with a vertically penetrating rear screw hole, one end of the rear water outlet hole is connected to the interior of the cylinder barrel, and the other end is connected to the rear screw hole, and a rear buffer adjustment screw is provided in the rear screw hole. The structure of the rear buffer adjustment screw is the same as that of the front buffer adjustment screw, and a conical plug is also provided on the top end thereof.

[0009] Furthermore, the outer diameter of the rear section of the front cylinder head matches the inner diameter of the cylinder barrel, and the outer diameter of the middle section of the front cylinder head is greater than the outer diameter of the cylinder barrel.

[0010] Furthermore, a first O-ring is provided at the lower portion of the buffer adjustment screw.

[0011] Furthermore, the outer diameter of the front section of the rear cylinder head matches the inner diameter of the cylinder barrel, and the outer diameter of the rear section of the rear cylinder head is greater than the outer diameter of the cylinder barrel.

[0012] Furthermore, a third O-ring is provided at the lower portion of the rear buffer adjustment screw.

[0013] Furthermore, a V-shaped sealing component group is provided between the gland and the front section of the front cylinder head.

[0014] Furthermore, a front rectangular sealing ring is provided on the inner wall of the rear section of the front cylinder cover, and a second O-ring is provided on the outer wall of the rear section of the front cylinder cover.

[0015] Furthermore, a YX sealing ring and a guide belt are provided on the outer wall of the piston, and a fourth O-ring is provided on the inner wall of the piston.

[0016] Furthermore, a rear rectangular sealing ring is provided between the rear cylinder cover and the rear buffer head, and a fifth O-ring is provided on the outer wall of the rear cylinder cover.

[0017] Furthermore, a dust ring is provided between the front end of the gland and the outer wall of the cylinder.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides a device for rotating a manipulator in and out of a water cylinder with buffering adjustment. Buffering heads are arranged at the front and rear of a piston, screw holes are arranged on the front cylinder cover and the rear cylinder cover respectively, the screw holes are connected with the water outlet holes, buffering adjustment screws are arranged in the screw holes, the top ends of the buffering adjustment screws are arranged as conical plugs, and the position of the buffering adjustment screws can be adjusted to adjust the size of the water outlet of the water outlet hole, so that buffering adjustment can be performed, the effect of buffering adjustment is improved, thereby improving the positioning accuracy of the water cylinder and the grasping accuracy of the manipulator, and finally improving the production efficiency of tires. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model.

[0021] in:

[0022] Cylinder 1, piston rod 2, piston 3, pressure cover 4, front cylinder head 5, front water outlet hole 51, rear cylinder head 6, rear water outlet hole 61, front buffer head 7, rear buffer head 8, front buffer adjusting screw 9, rear buffer adjusting screw 10, V-shaped sealing component group 11, front rectangular sealing ring 12, first O-ring sealing ring 13, second O-ring sealing ring 14, dust ring 15, YX sealing ring 16, guide belt 17, rear rectangular sealing ring 18, third O-ring sealing ring 19, fourth O-ring sealing ring 20, fifth O-ring sealing ring 21. Implementation

[0023] In order to better understand the technical solution of the present invention, the following will be described in detail in conjunction with the relevant illustrations. It should be understood that the following specific embodiments are not intended to limit the specific implementation of the technical solution of the present invention, and are only implementations that can be adopted by the technical solution of the present invention. It should be noted that the description of the positional relationship of each component in this article, such as component A being located above component B, is based on the description of the relative positions of the components in the illustration, and is not intended to limit the actual positional relationship of the components. Example 1

[0024] See also Figure 1 , Figure 1 A schematic diagram of the structure of a manipulator water cylinder device with buffering adjustment is drawn. As shown in the figure, a manipulator water cylinder device with buffering adjustment of the utility model comprises a cylinder barrel 1, a piston rod 2 and a piston 3. The piston rod 2 is inserted into the cylinder barrel 1. The front end of the cylinder barrel 1 is provided with a front cylinder cover 5, and the rear end of the cylinder barrel 1 is provided with a rear cylinder cover 6. The rear end of the piston rod 2 is provided with a front buffer head 7 and a piston 3 in sequence. The front buffer head 7 and the piston 3 are both sleeved on the rear end of the piston rod 2 and are pushed by the piston rod 2 to move in the cylinder barrel 1.

[0025] The front cylinder cover 5 comprises a front section, a middle section and a rear section. The rear section of the front cylinder cover 5 extends into the cylinder barrel 1, and its outer diameter matches the inner diameter of the cylinder barrel 1. The outer diameter of the middle section of the front cylinder cover 5 is larger than the outer diameter of the cylinder barrel 1. The rear section of the front cylinder cover 5 is provided with a transverse front water outlet hole 51, and the middle section of the front cylinder cover 5 is provided with a vertically penetrating front screw hole. One end of the front water outlet hole 51 is connected to the interior of the cylinder barrel 1, and the other end is connected to the front screw hole. A front buffer adjusting screw 9 is arranged in the front screw hole, and a conical plug is arranged at the top end of the front buffer adjusting screw 9; a first O-ring 13 is arranged at the bottom of the buffer adjusting screw 9.

[0026] A rear buffer head 8 is provided in the rear cylinder cover 6, and the rear cylinder cover 6 includes a front section and a rear section. The front section of the rear cylinder cover 6 extends into the cylinder barrel 1, and its outer diameter matches the inner diameter of the cylinder barrel 1. The outer diameter of the rear section of the rear cylinder cover 6 is larger than the outer diameter of the cylinder barrel 1. The front section of the rear cylinder cover 6 is provided with a horizontal rear water outlet hole 61, and the rear section of the rear cylinder cover 6 is provided with a vertically penetrating rear screw hole. One end of the rear water outlet hole 61 is connected to the interior of the cylinder barrel 1, and the other end is connected to the rear screw hole. A rear buffer adjustment screw 10 is provided in the rear screw hole. The structure of the rear buffer adjustment screw 10 is the same as that of the front buffer adjustment screw 9, and a conical plug is also provided at the top; a third O-ring 19 is provided at the lower part of the rear buffer adjustment screw 10.

[0027] A pressure cover 4 is provided at the front end of the front cylinder cover 5, and the piston rod 2 passes through the pressure cover 4 and the front cylinder cover 5. A V-shaped sealing component group 11 is provided between the pressure cover 4 and the front section of the front cylinder cover 5, and a dust ring 15 is provided between the front end of the pressure cover 4 and the outer wall of the cylinder barrel 1.

[0028] A front rectangular sealing ring 12 is disposed on the inner wall of the rear section of the front cylinder cover 5 , and a second O-type sealing ring 14 is disposed on the outer wall of the rear section of the front cylinder cover 5 .

[0029] The outer wall of the piston 3 is provided with a YX sealing ring 16 and a guide belt 17 , and the inner wall of the piston 3 is provided with a fourth O-type sealing ring 20 .

[0030] A rear rectangular sealing ring 18 is provided between the rear cylinder cover 6 and the rear buffer head 8 , and a fifth O-type sealing ring 21 is provided on the outer wall of the rear cylinder cover 6 .

[0031] Working principle:

[0032] The utility model provides a buffer-adjustable manipulator water cylinder rotating device, wherein buffer heads are arranged at the front and rear of a piston, screw holes are arranged on a front cylinder cover and a rear cylinder cover respectively, the screw holes are communicated with a water outlet hole, a buffer adjustment screw is arranged in the screw hole, and the top of the buffer adjustment screw is arranged as a conical plug, when adjustment is needed, the buffer adjustment screw is moved up or down, the plug can completely block the water outlet hole, and can also be moved down to below the water outlet hole without blocking the water outlet hole at all, so as to adjust the size of the water outlet of the water outlet hole, thereby enabling buffer adjustment.

[0033] The above are only specific application examples of the utility model, and do not constitute any limitation on the protection scope of the utility model. Any technical solution formed by equivalent transformation or equivalent replacement falls within the protection scope of the utility model.

Claims

1. A buffer-adjustable manipulator device for moving in and out of a water tank, characterized in that: It comprises a cylinder (1), a piston rod (2) and a piston (3); the piston rod (2) is inserted into the cylinder (1); a front cylinder cover (5) is provided at the front end of the cylinder (1); a pressure cover (4) is provided at the front end of the front cylinder cover (5); the piston rod (2) passes through the pressure cover (4) and the front cylinder cover (5); a rear cylinder cover (6) is provided at the rear end of the cylinder (1); and a front buffer head (7) and a piston (3) are provided at the rear end of the piston rod (2); The front cylinder cover (5) comprises a front section, a middle section and a rear section, the rear section of the front cylinder cover (5) extends into the cylinder barrel (1), the rear section of the front cylinder cover (5) is provided with a horizontal front water outlet hole (51), the middle section of the front cylinder cover (5) is provided with a vertically penetrating front screw hole, one end of the front water outlet hole (51) is communicated with the interior of the cylinder barrel (1), and the other end is communicated with the front screw hole, a front buffer adjustment screw (9) is arranged in the front screw hole, and a conical plug is arranged at the top end of the front buffer adjustment screw (9); A rear buffer head (8) is provided in the rear cylinder cover (6), and the rear cylinder cover (6) comprises a front section and a rear section. The front section of the rear cylinder cover (6) extends into the cylinder barrel (1), and the front section of the rear cylinder cover (6) is provided with a horizontal rear water outlet hole (61). The rear section of the rear cylinder cover (6) is provided with a rear screw hole that passes vertically through the rear section. One end of the rear water outlet hole (61) is communicated with the interior of the cylinder barrel (1), and the other end is communicated with the rear screw hole. A rear buffer adjustment screw (10) is provided in the rear screw hole. The rear buffer adjustment screw (10) has the same structure as the front buffer adjustment screw (9), and a conical plug is also provided at the top end thereof.

2. A buffer-adjustable manipulator moving in and out of a water cylinder device according to claim 1, characterized in that: The outer diameter of the rear section of the front cylinder cover (5) matches the inner diameter of the cylinder barrel (1), and the outer diameter of the middle section of the front cylinder cover (5) is greater than the outer diameter of the cylinder barrel (1).

3. The buffer-adjustable manipulator in-and-out water cylinder device according to claim 1, characterized in that: A first O-type sealing ring (13) is provided at the lower portion of the front buffer adjustment screw (9).

4. The buffer-adjustable manipulator in-and-out water cylinder device according to claim 1, characterized in that: The outer diameter of the front section of the rear cylinder cover (6) matches the inner diameter of the cylinder barrel (1), and the outer diameter of the rear section of the rear cylinder cover (6) is greater than the outer diameter of the cylinder barrel (1).

5. The buffer-adjustable manipulator in-and-out water cylinder device according to claim 1, characterized in that: A third O-type sealing ring (19) is provided at the lower portion of the rear buffer adjustment screw (10).

6. The buffer-adjustable manipulator moving in and out of a water cylinder device according to claim 1, characterized in that: A V-shaped sealing component group (11) is provided between the gland (4) and the front section of the front cylinder cover (5).

7. The buffer-adjustable manipulator moving in and out of a water cylinder device according to claim 1, characterized in that: A front rectangular sealing ring (12) is provided on the inner wall of the rear section of the front cylinder cover (5), and a second O-type sealing ring (14) is provided on the outer wall of the rear section of the front cylinder cover (5).

8. The buffer-adjustable manipulator moving in and out of a water cylinder device according to claim 1, characterized in that: The outer wall of the piston (3) is provided with a YX sealing ring (16) and a guide belt (17), and the inner wall of the piston (3) is provided with a fourth O-type sealing ring (20).

9. The buffer-adjustable manipulator moving in and out of a water cylinder device according to claim 1, characterized in that: A rear rectangular sealing ring (18) is provided between the rear cylinder cover (6) and the rear buffer head (8), and a fifth O-type sealing ring (21) is provided on the outer wall of the rear cylinder cover (6).

10. The buffer-adjustable manipulator moving in and out of a water cylinder device according to claim 1, characterized in that: A dust ring (15) is provided between the front end of the gland (4) and the outer wall of the cylinder (1).

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