CN214724338U

CN214724338U - Automatic material taking mechanical arm capable of being fixed for secondary time

Info

Publication number: CN214724338U
Application number: CN202120969890.2U
Authority: CN
Inventors: 王桃; 肖盈银; 窦子龙; 徐傲东
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-16
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to a manipulator technical field just discloses an automatic material taking manipulator that can secondary be fixed, including the pneumatic cylinder, the bottom surface fixedly connected with control main part of pneumatic cylinder, two connecting plates of side fixedly connected with of pneumatic cylinder telescopic link, the one end that the pneumatic cylinder was kept away from to the connecting plate articulates there is the down tube. The utility model discloses a cylinder stretches out and drives the roof removal, make two even boards expand to both sides, remove the upside of material with the device, then make the supporting rod open to both sides through the pneumatic cylinder extension, then with the whole outside that moves the material downwards of device, then make two cardboards move to the inboard through the pneumatic cylinder shrink, push away the material under the device, then stretch out the shrink through the cylinder, make two rectangular plates move the both sides of centre gripping in material focus department to the inboard, and then press from both sides the material, then continue the shrink through the pneumatic cylinder, it is fixed to carry out the secondary centre gripping to the material, easy operation makes things convenient for efficiently.

Description

Automatic material taking mechanical arm capable of being fixed for secondary time

Technical Field

The utility model relates to a manipulator technical field especially relates to a but automatic material taking manipulator that secondary is fixed.

Background

The manipulator is an automatic operating device which can imitate some action functions of human hand and arm, and can be used for gripping and conveying article or operating tool according to fixed program, and is characterized by that it can implement various expected operations by means of programming, and has the advantages of both human and manipulator machines in structure and performance.

When the existing part of material taking manipulators clamp materials, the materials are clamped through the two clamping plates, then the materials are moved to an appointed position, but when the existing part of material taking manipulators clamp the materials through the two clamping plates, the materials are difficult to be stably clamped at the gravity center of the materials, and the material clamping and conveying efficiency of the existing part of material taking manipulators is further influenced; when the device carries out centre gripping transportation to the material through two splint and carries, for preventing that the material from dropping, need make two splint energetically grasp the material, nevertheless when splint are too big to the power of material centre gripping, there is broken possibility in the material, easy economic loss.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the device clamps materials through the two clamping plates, the materials are difficult to be stably clamped at the gravity center of the materials, and the material clamping and conveying efficiency of the device is further influenced; when the device carries out the centre gripping to the material through two splint and transports the transport, for preventing that the material from dropping, need make two splint energetically grasp the material, nevertheless when splint are too big to the power of material centre gripping, there is broken possibility in the material, easy economic loss, and the automatic material taking manipulator that can the secondary is fixed that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic material taking manipulator capable of being secondarily fixed comprises a hydraulic cylinder, a control main body is fixedly connected to the bottom surface of the hydraulic cylinder, two connecting plates are fixedly connected to the side surfaces of telescopic rods of the hydraulic cylinder, an inclined rod is hinged to one end, away from the hydraulic cylinder, of each connecting plate, a clamping rod is hinged to one end, away from the connecting plates, of each inclined rod, a fixing rod is hinged to the bottom end of each clamping rod, the fixing rods are fixedly connected with the side surfaces of the hydraulic cylinder, a cross rod is fixedly connected to the top surface of each clamping rod, a clamping plate is fixedly connected to one end, away from the clamping rod, of each cross rod, an air cylinder is fixedly connected to the top surface of the hydraulic cylinder, two arc-shaped plates are fixedly connected to the side surfaces of the air cylinder, a rectangular rod is hinged to one end, away from the air cylinder, of each arc-shaped plate, a rectangular plate is fixedly connected to the top surface of each rectangular rod, connecting plates are hinged to the side surfaces of the rectangular rods, and one side, opposite to each connecting plate, is fixedly connected with a top plate, the bottom surface of the top plate is fixedly connected with the top end of the cylinder.

Preferably, the central axis of the hydraulic cylinder is coaxial with the central axis of the cylinder, so that the stability of the cylinder during operation is ensured.

Preferably, the shape of cardboard is C shape, and two cardboard are symmetrical about the pneumatic cylinder, are convenient for carry out the centre gripping to the material through the cardboard.

Preferably, the rectangular plate is 20 degrees of inclination angles with ground, and the rectangular plate top surface is the cambered surface, is convenient for press from both sides the material through the rectangular plate, then cooperates the cardboard to carry out the secondary fixed to the material.

Preferably, the side of cylinder is fixed to be cup jointed the pipe, and the side of pipe and the one end fixed connection of arc, protects the cylinder through the pipe.

Preferably, the top surface of roof bonds there is wear-resisting rubber, and wear-resisting rubber's top surface has seted up anti-skidding line, through wear-resisting rubber and material contact, increases the stability of device when removing the material.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a cylinder stretches out and drives the roof removal, make two even boards expand to both sides, remove the upside of material with the device, then make the supporting rod open to both sides through the pneumatic cylinder extension, then with the whole outside that moves the material downwards of device, then make two cardboards move to the inboard through the pneumatic cylinder shrink, push away the material under the device, then stretch out the shrink through the cylinder, make two rectangular plates move the both sides of quick centre gripping in material focus department to the inboard, and then press from both sides the material, then continue the shrink through the pneumatic cylinder, it is fixed to carry out the secondary centre gripping to the material, the centre gripping is stable, and is easy operation and convenient efficient.

(2) The utility model discloses a pneumatic cylinder extension makes the down tube deflect, and then drives the supporting rod and open to both sides, then make two cardboards remove to the inboard through the pneumatic cylinder shrink, push away the material to the positive downside of device, then clamp the material through the cylinder shrink, then continue the shrink through the pneumatic cylinder, it is fixed to carry out the secondary centre gripping to the material, then carry the material, when having avoided through two splint to the material centre gripping, the too big broken possibility of material that causes of required power, reduce economic loss.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a hydraulic cylinder; 2. a connecting plate; 3. a diagonal bar; 4. a clamping rod; 5. fixing the rod; 6. a cross bar; 7. clamping a plate; 8. a cylinder; 9. an arc-shaped plate; 10. a rectangular bar; 11. a rectangular plate; 12. connecting plates; 13. a top plate; 14. a control body; 15. a circular tube.

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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, an automatic material taking manipulator capable of being secondarily fixed comprises a hydraulic cylinder 1, a control main body 14 is fixedly connected to the bottom surface of the hydraulic cylinder 1, two connecting plates 2 are fixedly connected to the side surfaces of telescopic rods of the hydraulic cylinder 1, an inclined rod 3 is hinged to one end of each connecting plate 2, the end of each inclined rod 3, which is far away from the hydraulic cylinder 1, is hinged to a clamping rod 4, a fixing rod 5 is hinged to the bottom end of each clamping rod 4, the fixing rod 5 is fixedly connected to the side surface of the hydraulic cylinder 1, a cross rod 6 is fixedly connected to the top surface of each clamping rod 4, a clamping plate 7 is fixedly connected to one end of each cross rod 6, which is far away from each clamping rod 4, the clamping plate 7 is in a C shape, the two clamping plates 7 are symmetrical relative to the hydraulic cylinder 1, a cylinder 8 is fixedly connected to the top surface of the hydraulic cylinder 1, the inclined rods 3 are enabled to deflect by extending the hydraulic cylinder 1, the clamping rods 4 are further driven to be opened towards two sides, and then the two clamping plates 7 are enabled to move towards the inner side by the contraction of the hydraulic cylinder 1, the material is pushed to the right lower side of the device, then the material is clamped up through the contraction of the air cylinder 8, then the hydraulic cylinder 1 is continuously contracted to carry out secondary clamping and fixing on the material, then the material is conveyed, the possibility of material crushing caused by overlarge required force when the material is clamped by two clamping plates is avoided, the economic loss is reduced, the central axis of the hydraulic cylinder 1 is coaxial with the central axis of the air cylinder 8, two arc-shaped plates 9 are fixedly connected to the side surfaces of the air cylinder 8, a round pipe 15 is fixedly sleeved on the side surfaces of the air cylinder 8, the side surfaces of the round pipe 15 are fixedly connected with one end of each arc-shaped plate 9, one end, far away from the air cylinder 8, of each arc-shaped plate 9 is hinged with a rectangular rod 10, a rectangular plate 11 is fixedly connected to the top surface of each rectangular rod 10, a top plate 13 is extended out through the air cylinder 8 to drive a top plate 13 to move, so that the two connecting plates 12 are expanded to the two sides, the device is moved to the upper side of the material, then the clamping rods 4 are driven to be opened to the two sides through the extension of the hydraulic cylinder 1, then with the whole outside that moves the material downwards of device, then make two cardboard 7 to remove to the inboard through the 1 shrink of pneumatic cylinder, push the material under the device, then stretch out the shrink through cylinder 8, make two rectangular plates 11 to remove the both sides of centre of gravity department at the material to the inboard, and then press from both sides the material, then continue the shrink through pneumatic cylinder 1, it is fixed to carry out the secondary centre gripping to the material, the centre gripping is stable, easy operation makes things convenient for efficiently, rectangular plate 11 is 20 angle of inclination with ground, and rectangular plate 11 top surface is the cambered surface, the side of rectangular rod 10 articulates there is link plate 12, two one side fixedly connected with roof 13 that link plate 12 is relative, the top surface of roof 13 bonds and has wear-resisting rubber, and anti-skidding line has been seted up to wear-resisting rubber's top surface, the bottom surface of roof 13 and the top fixed connection of cylinder 8.

The utility model discloses in, the user when using the device, stretch out through cylinder 8 and drive roof 13 and remove, make two even boards 12 expand to both sides, remove the upside of material with the device, then make down tube 3 deflect through the 1 extension of pneumatic cylinder, and then drive supporting rod 4 and open to both sides, then with the whole outside that moves down the material of device, then make two cardboard 7 move to the inboard through the 1 shrink of pneumatic cylinder, push away the material to the positive downside of device, then shrink through cylinder 8, make two rectangular plates 11 move the both sides of centre gripping in material focus department to the inboard, and then clamp up the material, then continue the shrink through pneumatic cylinder 1, it is fixed to carry out the secondary centre gripping to the material, then carry the assigned position with the material.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a but automatic material taking manipulator of secondary fixing, includes pneumatic cylinder (1), its characterized in that: the bottom surface of the hydraulic cylinder (1) is fixedly connected with a control main body (14), the side surface of a telescopic rod of the hydraulic cylinder (1) is fixedly connected with two connecting plates (2), one end of each connecting plate (2) far away from the hydraulic cylinder (1) is hinged with an inclined rod (3), one end of each inclined rod (3) far away from the connecting plate (2) is hinged with a clamping rod (4), the bottom end of each clamping rod (4) is hinged with a fixing rod (5), the fixing rods (5) are fixedly connected with the side surface of the hydraulic cylinder (1), the top surface of each clamping rod (4) is fixedly connected with a cross rod (6), one end of each cross rod (6) far away from the clamping rods (4) is fixedly connected with a clamping plate (7), the top surface of the hydraulic cylinder (1) is fixedly connected with an air cylinder (8), the side surface of the air cylinder (8) is fixedly connected with two arc-shaped plates (9), one end of each arc-shaped plate (9) far away from the air cylinder (8) is hinged with a rectangular rod (10), the top surface fixedly connected with rectangular plate (11) of rectangular rod (10), the side of rectangular rod (10) articulates there is even board (12), two even board (12) relative one side fixedly connected with roof (13), the bottom surface of roof (13) and the top fixed connection of cylinder (8).

2. The automated material taking manipulator capable of achieving secondary fixing according to claim 1, wherein the central axis of the hydraulic cylinder (1) is coaxial with the central axis of the air cylinder (8).

3. The automated material taking manipulator capable of secondary fixing according to claim 1, wherein the clamping plates (7) are C-shaped, and the two clamping plates (7) are symmetrical about the hydraulic cylinder (1).

4. The automated material taking manipulator capable of achieving secondary fixing according to claim 1, wherein the rectangular plate (11) forms an inclination angle of 20 degrees with the ground, and the top surface of the rectangular plate (11) is an arc surface.

5. The automatic material taking manipulator capable of achieving secondary fixing according to claim 1, wherein a round pipe (15) is fixedly sleeved on the side face of the air cylinder (8), and the side face of the round pipe (15) is fixedly connected with one end of the arc-shaped plate (9).

6. The automatic material taking manipulator capable of achieving secondary fixing according to claim 1, wherein wear-resistant rubber is bonded to the top surface of the top plate (13), and anti-skid lines are formed in the top surface of the wear-resistant rubber.