CN212825397U

CN212825397U - Mechanical hand for mechanical sealing element assembling machine

Info

Publication number: CN212825397U
Application number: CN202021439453.1U
Authority: CN
Inventors: 张春新
Original assignee: Cangzhou Lanpu Technology Co ltd
Current assignee: Cangzhou Lanpu Technology Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-30
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a mechanical hand for mechanical seal spare kludge relates to mechanical seal spare kludge technical field, the power distribution box comprises a box body, the right side inner wall fixedly connected with motor of box, the output fixedly connected with axis of rotation of motor, the one end fixedly connected with driving gear of motor is kept away from to the axis of rotation, the top of motor is provided with the cylinder, left side and the fixedly connected with electric telescopic handle of box are run through to the cylindrical left end, cylindrical surface fixedly connected with driven gear, electric telescopic handle's flexible end fixedly connected with finger cylinder. The utility model discloses a supporting shoe is the arcwall face with the one side of mechanical seal contact for the area of contact increase of supporting shoe and mechanical seal, the even effect of holding power that makes two removal fingers through spring and telescopic link cooperation is on the supporting shoe, thereby makes to compare in the in-process of snatching mechanical seal and is difficult to warp more in prior art.

Description

Mechanical hand for mechanical sealing element assembling machine

Technical Field

The utility model relates to a mechanical seal part kludge technical field specifically is a mechanical hand for mechanical seal part kludge.

Background

The application of the manipulator in various automatic assembly devices is very wide, the manipulator is used for conveying each part to a station to be assembled and has a transfer function, the structure of the existing manipulator basically utilizes a displacement cylinder and adds a finger cylinder, wherein the cylinder body of the finger cylinder is fixed on a push rod of the displacement cylinder, the finger cylinder is above the part to be conveyed firstly in the working process, then the finger cylinder acts to clamp the part and retracts, then the displacement cylinder pushes the push rod of the finger cylinder to push the finger cylinder to the station to be processed, and then the finger cylinder acts to place the part on the station, so that the conveying is finished.

In the production process of the existing mechanical sealing element, four parts of the mechanical sealing element are all circular, and the shell is a layer of sheet iron, so that the mechanical sealing element is easy to deform if being extruded.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mechanical hand for mechanical seal assembly machine has solved the current mechanical seal's that proposes in the above-mentioned background art in the production process, because four parts of mechanical seal all are the ring form, the shell is the one deck sheet iron simultaneously, receives the problem that the extrusion is very easily out of shape.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a mechanical hand for a mechanical sealing element assembling machine comprises a box body, wherein a motor is fixedly connected to the inner wall of the right side of the box body, an output end of the motor is fixedly connected with a rotating shaft, one end, far away from the motor, of the rotating shaft is fixedly connected with a driving gear, a cylinder is arranged above the motor, the left end of the cylinder penetrates through the left side of the box body and is fixedly connected with an electric telescopic rod, the outer surface of the cylinder is fixedly connected with a driven gear, a finger cylinder is fixedly connected with the telescopic end of the electric telescopic rod, the lower surface of the finger cylinder is provided with two movable fingers, the far sides, far away from each other, of the two movable fingers are fixedly connected with a telescopic rod, one end, far away from the movable fingers, of the telescopic rod, one side of the supporting block, which is far away from the supporting plate, is fixedly connected with a rubber sleeve.

Furthermore, a through hole is formed in the left side of the box body, and the motor is a servo motor.

Furthermore, the left end of the cylinder is rotatably connected with the box body through a bearing, and the right end of the cylinder is rotatably connected with the inner wall of the right side of the box body through a bearing.

Furthermore, the driven gear is located inside the box body and is in meshed connection with the driving gear.

Furthermore, one end of the spring is fixedly connected with one side of the movable finger close to the telescopic rod, and the other end of the spring is fixedly connected with one side of the support plate close to the telescopic rod.

Furthermore, one side of the supporting block, which is far away from the supporting plate, is an arc-shaped surface, and the rubber sleeve is fixedly connected with anti-skid lines.

(III) advantageous effects

The utility model provides a mechanical hand for mechanical seal assembly machine possesses following beneficial effect:

(1) this mechanical seal is manipulator for assembly machine, the one side through supporting shoe and mechanical seal contact is the arcwall face, makes supporting shoe and mechanical seal's area of contact increase, makes the even effect of holding power of two removal fingers on the supporting shoe through spring and telescopic link cooperation to the messenger is being compared in the in-process of snatching mechanical seal and is being difficult to warp more in prior art.

(2) This mechanical seal is manipulator for assembly machine, it is rotatory to drive the axis of rotation through the motor, the axis of rotation drives the driving gear rotatory, the driving gear is at rotatory in-process and driven gear meshing, make the cylinder rotatory in the box, the cylinder can drive electric telescopic handle rotatory simultaneously, thereby make to remove the finger and snatch the mechanical seal of equidirectional not, through setting up the rubber sleeve, can increase the frictional force between removal finger and the mechanical seal, be convenient for snatch mechanical seal.

Drawings

Fig. 1 is a schematic perspective view of a manipulator for a mechanical seal assembly machine according to the present invention;

fig. 2 is a schematic sectional view of a front view of the manipulator for the mechanical seal assembly machine of the present invention;

fig. 3 is a schematic front view of the manipulator for the mechanical seal assembly machine of the present invention;

fig. 4 is a schematic sectional view of a-a in fig. 3 of the manipulator for a mechanical seal assembly machine according to the present invention.

In the figure: 1. a box body; 2. a motor; 3. a rotating shaft; 4. a driving gear; 5. a cylinder; 6. an electric telescopic rod; 7. a driven gear; 8. a finger cylinder; 9. moving a finger; 10. a telescopic rod; 11. a support plate; 12. a spring; 13. a support block; 14. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a mechanical hand for a mechanical sealing element assembling machine comprises a box body 1, a through hole is formed in the left side of the box body 1, a motor 2 is fixedly connected to the inner wall of the right side of the box body 1, the motor 2 is a servo motor, an output end of the motor 2 is fixedly connected with a rotating shaft 3, one end, far away from the motor 2, of the rotating shaft 3 is fixedly connected with a driving gear 4, a cylinder 5 is arranged above the motor 2, the left end of the cylinder 5 penetrates through the left side of the box body 1 and is fixedly connected with an electric telescopic rod 6, the left end of the cylinder 5 is rotatably connected with the box body 1 through a bearing, the right end of the cylinder 5 is rotatably connected with the inner wall of the right side of the box body 1 through a bearing, the electric telescopic rod 6 can be driven to rotate in the rotating process of the cylinder 5 in the box body 1, so that, the driven gear 7 is meshed with the driving gear 4, a finger cylinder 8 is fixedly connected to the telescopic end of the electric telescopic rod 6, two movable fingers 9 are arranged on the lower surface of the finger cylinder 8, telescopic rods 10 are fixedly connected to the sides, away from each other, of the two movable fingers 9, a supporting plate 11 is fixedly connected to the end, away from the movable fingers 9, of the telescopic rod 10, a spring 12 is sleeved on the outer surface of the telescopic rod 10, one end of the spring 12 is fixedly connected to the side, close to the telescopic rods 10, of the movable fingers 9, the other end of the spring 12 is fixedly connected to the side, close to the telescopic rods 10, of the supporting plate 11, through the cooperation of the spring 12 and the telescopic rod 10, the supporting force of the two movable fingers 9 can uniformly act on the supporting block 13, a supporting block 13 is fixedly connected to the side, away from the telescopic rods 10, of the, the contact area between the supporting block 13 and the mechanical sealing element is increased, one side of the supporting block 13, which is far away from the supporting plate 11, is fixedly connected with a rubber sleeve 14, and the rubber sleeve 14 is fixedly connected with anti-skid threads.

The working principle of the mechanical hand for the mechanical seal assembly machine is that when the mechanical hand is used, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the driving gear 4 to rotate, the driving gear 4 is meshed with the driven gear 7 in the rotating process, so that the cylinder 5 rotates in the box body 1, meanwhile, the cylinder 5 can drive the electric telescopic rod 6 to rotate, then the electric telescopic rod 6 drives the finger cylinder 8 to move to a proper position, then the finger cylinder 8 acts to extend the two movable fingers 9, the two movable fingers 9 drive the supporting block 13 to be inserted into a round hole in the middle of the mechanical sealing element, so that the rubber sleeve 14 on the supporting block 13 is contacted with the inner wall of the mechanical sealing element, the supporting force of the two moving fingers 9 is uniformly acted on the supporting block 13 through the cooperation of the spring 12 and the telescopic rod 10, the mechanical seal is then gripped by the friction between the rubber sleeve 14 and the mechanical seal part.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The mechanical hand for the mechanical sealing element assembling machine comprises a box body (1) and is characterized in that a motor (2) is fixedly connected to the inner wall of the right side of the box body (1), an output end of the motor (2) is fixedly connected with a rotating shaft (3), one end, far away from the motor (2), of the rotating shaft (3) is fixedly connected with a driving gear (4), a cylinder (5) is arranged above the motor (2), the left end of the cylinder (5) penetrates through the left side of the box body (1) and is fixedly connected with an electric telescopic rod (6), the outer surface of the cylinder (5) is fixedly connected with a driven gear (7), a telescopic end of the electric telescopic rod (6) is fixedly connected with a finger cylinder (8), the lower surface of the finger cylinder (8) is provided with two movable fingers (9), and one side, far away from each other, of the movable fingers (9, one end fixedly connected with backup pad (11) of removal finger (9) is kept away from in telescopic link (10), the surface cover of telescopic link (10) is equipped with spring (12), one side fixedly connected with supporting shoe (13) of telescopic link (10) are kept away from in backup pad (11), one side fixedly connected with rubber sleeve (14) of backup pad (11) are kept away from in supporting shoe (13).

2. The robot hand for a mechanical seal assembling machine according to claim 1,

the left side of the box body (1) is provided with a through hole, and the motor (2) is a servo motor.

3. The robot hand for a mechanical seal assembling machine according to claim 1,

the left end of cylinder (5) is connected with box (1) through the bearing and rotates, the right-hand member of cylinder (5) is connected with the right side inner wall rotation of box (1) through the bearing.

4. The robot hand for a mechanical seal assembling machine according to claim 1,

the driven gear (7) is located inside the box body (1), and the driven gear (7) is meshed with the driving gear (4).

5. The robot hand for a mechanical seal assembling machine according to claim 1,

one end of the spring (12) is fixedly connected with one side, close to the telescopic rod (10), of the movable finger (9), and the other end of the spring (12) is fixedly connected with one side, close to the telescopic rod (10), of the supporting plate (11).

6. The robot hand for a mechanical seal assembling machine according to claim 1,

one side of the supporting block (13) far away from the supporting plate (11) is an arc-shaped surface, and the rubber sleeve (14) is fixedly connected with anti-skid lines.