CN217097823U

CN217097823U - Locking device of industrial clamping robot

Info

Publication number: CN217097823U
Application number: CN202220549003.0U
Authority: CN
Inventors: 崔华; 李刚
Original assignee: Shenzhen Zhimei Hi Tech Co ltd
Current assignee: Nanjing Mengyu New Technology Co.,Ltd.
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-08-02
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a locking device of industry centre gripping robot, which comprises a housin, the fixed hydraulic stem that is provided with in the inside upper end of casing, the fixed sliding plate that is provided with of hydraulic stem lower extreme, the fixed dead lever that is provided with in sliding plate lower extreme middle part, the dead lever lower extreme stretches out the casing and fixes and be provided with the fixed plate, fixed plate lower extreme both sides are all rotated through rotating and are provided with the connecting rod, casing both sides lower extreme all rotates through rotating and is provided with the digging arm, two the equal fixed cylinder, two that is provided with of digging arm lower extreme the cylinder lower extreme is the fixed electric telescopic handle that is provided with all. The utility model discloses a locking device of industry centre gripping robot, the device pass through electric telescopic handle and drive the motor and go up and down, then drive the bearing bottom plate through the motor and rotate, make two bearing bottom plates rotate work piece lower extreme both sides, make the work piece lock, prevent that the work piece from dropping, improve its security.

Description

Locking device of industrial clamping robot

Technical Field

The utility model relates to the technical field of robot, especially, relate to a locking device of industry centre gripping robot.

Background

At present, generally can adopt assembly line work in the industry, for reducing staff's cost at assembly line during operation, thereby adopt the robot to carry out various work, especially relate to in the automation field, the application of robot is more extensive, and when current centre gripping robot carries out the centre gripping operation to article, generally adopt two splint to clip article, carry out each item removal work to article again, and at the in-process that removes, robotic arm can produce certain rocking, thereby lead to article to have the problem of landing, lack the locking to article after the centre gripping, the centre gripping effect is relatively poor.

The prior patent (application number: CN202010943659.6) discloses a locking device of an industrial clamping robot with an emergency stop function, which belongs to the technical field of robots and comprises a shell, wherein a cylinder is arranged at the top of the inner side of the shell, a movable plate is fixedly connected to the free end of the cylinder, emergency stop mechanisms are arranged on two sides of the movable plate, the two emergency stop mechanisms are fixedly arranged on two sides in the shell, sliding sleeves are sleeved on the outer side walls of the movable plate close to two ends, clamping actions on workpieces are completed by using clamping plates, the clamping work of the prior industrial robot can be met, locking is automatically formed after the clamping actions are completed, the design is reasonable, the structure is ingenious, the problem that the workpieces fall off in the prior clamping robot is effectively improved, the emergency stop work is realized, the long-term use of the components such as the clamping plates is ensured, and after a brake block is separated from a column gear a, the column gear a returns to normal rotation, the emergency stop state can be relieved, the operation is simple, and the use is convenient. However, the device cannot clamp and fix workpieces with different lengths, and the practicability of the device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a locking device of an industrial clamping robot.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a locking device of industry centre gripping robot, includes the casing, the fixed hydraulic stem that is provided with in the inside upper end of casing, the fixed sliding plate that is provided with of hydraulic stem lower extreme, the fixed dead lever that is provided with in sliding plate lower extreme middle part, the dead lever lower extreme stretches out the casing and fixed being provided with the fixed plate, fixed plate lower extreme both sides are all rotated through rotating and are provided with the connecting rod, casing both sides lower extreme all rotates through rotating and is provided with the digging arm, two the digging arm lower extreme is all fixed and is provided with the cylinder, two the cylinder lower extreme is all fixed and is provided with electric telescopic handle, two the electric telescopic handle lower extreme is all fixed and is provided with the motor casing, two the inside motor casing that all fixes.

As a further description of the above technical solution:

and a connecting plate is fixedly sleeved on the outer wall of the shell close to the upper end.

As a further description of the above technical solution:

and sliding grooves are fixedly formed in two sides of the inner wall of the shell.

As a further description of the above technical solution:

sliding blocks are fixedly arranged in the middle of two sides of the sliding plate, and the two sliding blocks slide in corresponding sliding grooves respectively.

As a further description of the above technical solution:

the fixed rod slides at the lower end of the shell.

As a further description of the above technical solution:

two the connecting rod lower extreme all rotates the digging arm inner wall of connecting in both sides through rotating.

As a further description of the above technical solution:

the output ends of the two cylinders are fixedly connected with clamping plates.

As a further description of the above technical solution:

two the equal fixedly connected with bearing bottom plate of output of motor.

The utility model discloses following beneficial effect has:

1. the utility model provides a locking device of industry centre gripping robot, the device pass through the hydraulic stem and promote the sliding plate, make dead lever downstream, receive the connecting rod effect of both sides this moment, make the digging arm of both sides outwards movable, move splint to the work piece both sides, the rethread hydraulic stem drives the sliding plate and rises and to carry out the centre gripping to the work piece, can be to the further centre gripping of work piece through the cylinder, make the device centre gripping effectual.

2. The utility model provides a locking device of industry centre gripping robot, the device pass through electric telescopic handle and drive the motor and go up and down, then drive bearing bottom plate through the motor and rotate, make two bearing bottom plates rotate work piece lower extreme both sides, make the work piece lock, prevent that the work piece from dropping, can carry out the centre gripping to the work piece of different length simultaneously, improve its security.

3. The utility model provides a locking device of industry centre gripping robot, the device simple structure, the centre gripping is effectual, has high security simultaneously, increases its practicality.

Drawings

Fig. 1 is a front view of a locking device of an industrial clamping robot provided by the present invention;

fig. 2 is a front cross-sectional view of a locking device of an industrial clamping robot according to the present invention;

fig. 3 is a schematic structural view of a bearing bottom plate of a locking device of an industrial clamping robot provided by the present invention;

fig. 4 is an enlarged view of a portion a in fig. 2.

Illustration of the drawings:

1. a housing; 2. a connecting plate; 3. a chute; 4. a hydraulic lever; 5. a sliding plate; 6. a slider; 7. fixing the rod; 8. a fixing plate; 9. a connecting rod; 10. a movable arm; 11. a cylinder; 12. a splint; 13. an electric telescopic rod; 14. a motor housing; 15. a motor; 16. a load-bearing floor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a locking device of an industrial clamping robot comprises a shell 1, wherein a hydraulic rod 4 is fixedly arranged at the upper end inside the shell 1, a sliding plate 5 is fixedly arranged at the lower end of the hydraulic rod 4, a fixed rod 7 is fixedly arranged at the middle part of the lower end of the sliding plate 5, the sliding plate 5 is pushed by the hydraulic rod 4 to enable the fixed rod 7 to move downwards, the lower end of the fixed rod 7 extends out of the shell 1 and is fixedly provided with a fixed plate 8, both sides of the lower end of the fixed plate 8 are respectively provided with a connecting rod 9 through rotation of a rotating member, both sides of the lower end of the shell 1 are respectively provided with a movable arm 10 through rotation of the rotating member, the movable arms 10 on both sides move outwards under the action of the connecting rods 9 on both sides, the lower ends of the two movable arms 10 are respectively and fixedly provided with an air cylinder 11, the air cylinders 11 can further clamp a workpiece, the lower ends of the two air cylinders 11 are respectively and fixedly provided with an electric telescopic rod 13, and a motor 15 is driven by the electric telescopic rod 13 to lift, the lower ends of the two electric telescopic rods 13 are both fixedly provided with motor shells 14, and the insides of the two motor shells 14 are both fixedly provided with motors 15;

the outer wall of the shell 1 is provided with a connecting plate 2 by an upper end fixing sleeve, the two sides of the inner wall of the shell 1 are respectively fixedly provided with a sliding groove 3, the middle parts of the two sides of the sliding plate 5 are respectively fixedly provided with a sliding block 6, the two sliding blocks 6 slide in the corresponding sliding grooves 3 respectively, a fixed rod 7 slides at the lower end of the shell 1, the lower ends of the two connecting rods 9 are connected to the inner walls of movable arms 10 on the two sides through rotating parts, the output ends of the two cylinders 11 are fixedly connected with clamping plates 12, the output ends of the two motors 15 are fixedly connected with bearing bottom plates 16, the bearing bottom plates 16 are driven by the motors 15 to rotate, and the two bearing bottom plates 16 are rotated to the two lower ends of workpieces.

The working principle is as follows: when this locking device of industry centre gripping robot used, promote sliding plate 5 through hydraulic stem 4, make dead lever 7 downstream, receive the connecting rod 9 effect of both sides this moment, make the digging arm 10 of both sides outwards move about, move splint 12 to the work piece both sides, rethread hydraulic stem 4 drives sliding plate 5 and rises and to carry out the centre gripping to the work piece, can be to the further centre gripping of work piece through cylinder 11, it goes up and down to drive motor 15 through electric telescopic handle 13, then drive bearing bottom plate 16 through motor 15 and rotate, make two bearing bottom plate 16 rotate work piece lower extreme both sides, make the work piece lock, prevent that the work piece from dropping.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A locking device of an industrial clamping robot comprises a shell (1), and is characterized in that: a hydraulic rod (4) is fixedly arranged at the upper end inside the shell (1), a sliding plate (5) is fixedly arranged at the lower end of the hydraulic rod (4), a fixed rod (7) is fixedly arranged in the middle of the lower end of the sliding plate (5), the lower end of the fixed rod (7) extends out of the shell (1) and is fixedly provided with a fixed plate (8), both sides of the lower end of the fixed plate (8) are provided with connecting rods (9) through rotating pieces, casing (1) both sides lower extreme all rotates through rotating and is provided with digging arm (10), two digging arm (10) lower extreme is the fixed cylinder (11) that is provided with all, two cylinder (11) lower extreme is the fixed electric telescopic handle (13) that is provided with all, two electric telescopic handle (13) lower extreme is the fixed motor casing (14) that is provided with all, two inside motor (15) that all is fixed of motor casing (14).

2. The locking device of an industrial gripping robot according to claim 1, characterized in that: the outer wall of the shell (1) is provided with a connecting plate (2) by fixing the upper end of the outer wall.

3. The locking device of an industrial gripping robot according to claim 1, characterized in that: and sliding grooves (3) are fixedly arranged on two sides of the inner wall of the shell (1).

4. The locking device of an industrial gripping robot according to claim 1, characterized in that: sliding blocks (6) are fixedly arranged in the middle of two sides of the sliding plate (5), and the sliding blocks (6) respectively slide in the corresponding sliding grooves (3).

5. The locking device of an industrial gripping robot according to claim 1, characterized in that: the fixing rod (7) slides at the lower end of the shell (1).

6. The locking device of an industrial gripping robot according to claim 1, characterized in that: and the lower ends of the two connecting rods (9) are rotatably connected to the inner walls of the movable arms (10) at the two sides through rotating parts.

7. The locking device of an industrial gripping robot according to claim 1, characterized in that: the output ends of the two air cylinders (11) are fixedly connected with clamping plates (12).

8. The locking device of an industrial gripping robot according to claim 1, characterized in that: the output ends of the two motors (15) are fixedly connected with a bearing bottom plate (16).