阅读说明：本技术 一种重载精密柔性吸附机械手 (Heavy-load precise flexible adsorption manipulator ) 是由 魏志忠 于 2020-06-05 设计创作，主要内容包括：本发明公开了一种重载精密柔性吸附机械手,包括底座,所述底座内安装有气缸,所述气缸的输出端连接安装升降杆,所述升降杆的顶端安装固定板,所述固定板的上部一侧安装电机,所述电机的输出端通过联轴器连接安装螺纹杆,所述螺纹杆上远离所述电机的一端旋接安装移动板,所述移动板的下端贯穿所述固定板并安装机械臂,所述机械臂的上端面前后两侧设有一组滑动槽,所述固定板的下部前后两侧且对应所述滑动槽安装一组滑块,所述机械臂的底部安装有数个吸附板,所述吸附板内设有吸附区,所述吸附区的上部设有若干抽吸孔槽,升降杆的右侧且在底座上安装有加工区。本发明整体设计合理,实现了重载精密柔性吸附机械手的功能。(The invention discloses a heavy-load precise flexible adsorption manipulator which comprises a base, wherein a cylinder is arranged in the base, the output end of the cylinder is connected with and provided with a lifting rod, the top end of the lifting rod is provided with a fixed plate, one side of the upper part of the fixed plate is provided with a motor, the output end of the motor is connected with a threaded rod through a coupler, one end of the threaded rod far away from the motor is screwed with a movable plate, the lower end of the moving plate penetrates through the fixed plate and is provided with a mechanical arm, a group of sliding grooves are arranged on the front side and the rear side of the upper end surface of the mechanical arm, a group of slide blocks are arranged on the front side and the rear side of the lower part of the fixed plate and correspond to the sliding grooves, a plurality of adsorption plates are arranged at the bottom of the mechanical arm, be equipped with the adsorption zone in the adsorption plate, the upper portion in adsorption zone is equipped with a plurality of suction hole grooves, and the right side of lifter just installs the processing district on the base. The invention has reasonable integral design and realizes the function of heavy-load precise flexible adsorption mechanical arm.)

1. The utility model provides a precision flexible adsorption apparatus hand heavily carries, includes base (1), its characterized in that: install cylinder (2) in base (1), the output of cylinder (2) is connected installation lifter (3), the top welded mounting fixed plate (4) of lifter (3), upper portion one side screw installation motor (5) of fixed plate (4), the output of motor (5) passes through coupling joint installation threaded rod (6), keep away from on threaded rod (6) one end of motor (5) connects installation movable plate (7) soon, the lower extreme of movable plate (7) runs through fixed plate (4) and welded mounting arm (8), both sides are equipped with a set of sliding tray (9) around the up end of arm (8), both sides just correspond a set of slider (10) of sliding tray (9) welded mounting around the lower part of fixed plate (4), several adsorption plate (11) are installed to the bottom of arm (8), be equipped with adsorption zone (12) in adsorption plate (11), the upper portion fluting of adsorption zone (12) is equipped with a plurality of suction hole grooves (13), and the right side of lifter (3) just is in install processing district (14) on base (1).

2. The heavy-duty precision flexible adsorption manipulator of claim 1, characterized in that: a cavity (15) is arranged in the mechanical arm (8), and the cavity (15) is communicated with the suction hole groove (13).

3. The heavy-duty precision flexible adsorption manipulator of claim 1, characterized in that: an air suction hole (16) is formed in a hole in the right side of the outer end face of the mechanical arm (8), the interior of the air suction hole (16) is communicated with the cavity (15), and an air suction device is connected and installed outside the air suction hole (16).

4. The heavy-duty precision flexible adsorption manipulator of claim 1, characterized in that: the base (1) is assembled by assembling bolts (17).

5. The heavy-duty precision flexible adsorption manipulator of claim 1, characterized in that: the adsorption plates (11) are distributed on the mechanical arm (8) at equal intervals and are at least four.

Technical Field

The invention relates to the technical field related to manipulator clamping, in particular to a heavy-load precise flexible adsorption manipulator.

Background

The clamping manipulator belongs to a processing corollary device, and is widely used in the field of mechanical processing, so that the quality and the yield of processed products can be improved, the clamping manipulator has very important significance for guaranteeing personal safety, improving labor environment, reducing labor intensity, improving labor productivity, saving raw materials and reducing production cost, and the wide application of the clamping manipulator is increasingly improving the production mode of human beings.

With the rapid development of the processing industry in China, the level of mechanized equipment of various industries is higher and higher, so that the production efficiency is improved, and heavy labor is replaced by workers. The traditional clamping manipulator has the defects of narrow adaptive range of clamping conditions such as the quality, the volume and the shape of a clamped workpiece and the like and incapability of ensuring the precision under a heavy-load condition, and in addition, whether the surface of the workpiece is clamped by the clamping manipulator to cause deformation or not can not be ensured in actual operation.

Disclosure of Invention

The invention aims to provide a heavy-load precise flexible adsorption manipulator to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a heavy-duty precise flexible adsorption manipulator comprises a base, wherein a cylinder is arranged in the base, the output end of the cylinder is connected with a lifting rod, the top end of the lifting rod is welded with a fixed plate, one side of the upper part of the fixed plate is screwed with a motor, the output end of the motor is connected with a threaded rod through a coupler, one end of the threaded rod far away from the motor is screwed with a movable plate, the lower end of the moving plate penetrates through the fixed plate and is welded with a mechanical arm, a group of sliding grooves are arranged on the front side and the rear side of the upper end surface of the mechanical arm, a group of slide blocks are welded and arranged on the front side and the rear side of the lower part of the fixed plate and corresponding to the sliding grooves, a plurality of adsorption plates are arranged at the bottom of the mechanical arm, be equipped with the adsorption zone in the adsorption plate, the upper portion fluting in adsorption zone is equipped with a plurality of suction hole grooves, and the right side of lifter just is in install the processing district on the base.

Preferably, a cavity is arranged in the mechanical arm, and the cavity is communicated with the suction hole groove.

Preferably, an air suction hole is formed in the right side of the outer end face of the mechanical arm, the inside of the air suction hole is communicated with the cavity, and an air suction device is connected and installed outside the air suction hole.

Preferably, the base is assembled by a mounting bolt.

Preferably, the adsorption plates are equidistantly arranged on the mechanical arm, and at least four adsorption plates are arranged on the mechanical arm.

Compared with the prior art, the invention has the beneficial effects that: at first connect the getter device through the suction hole, then operating personnel starts the motor, the drive threaded rod drives the movable plate and makes the arm carry out the removal of horizontal direction through the sliding tray and the slider of front and back both sides on the fixed plate, until removing to the top of work piece, start the getter device, make the several adsorption plate of arm bottom begin to adsorb and fixed work piece, the deformation damage of having avoided traditional centre gripping manipulator to cause the work piece, make the arm area through the motor after that adsorb the top that the work piece that is fixed returns the processing district, adjust the work piece and the processing distance between the processing interval through cylinder control lifter.

The heavy-load precise flexible adsorption manipulator has the advantages of reasonable overall structure design and strong practicability, realizes the function of a heavy-load precise flexible adsorption manipulator, ensures that the surface of a workpiece deforms in the clamping and fixing process, is beneficial to improving the production efficiency, reduces the labor intensity of workers, and has good use effect and the like.

Drawings

FIG. 1 is a schematic view of the overall structure of a heavy-duty precision flexible adsorption manipulator of the present invention;

FIG. 2 is a schematic view of the overall structure of a heavy-duty precision flexible adsorption manipulator of the present invention during operation;

FIG. 3 is a right side view structure diagram of a heavy-duty precision flexible adsorption manipulator of the present invention;

fig. 4 is an enlarged schematic structural view of a heavy-duty precision flexible adsorption manipulator shown in fig. 1.

In the figure: 1. a base; 2. a cylinder; 3. a lifting rod; 4. a fixing plate; 5. a motor; 6. a threaded rod; 7. moving the plate; 8. a mechanical arm; 9. a sliding groove; 10. a slider; 11. an adsorption plate; 12. an adsorption zone; 13. a suction hole groove; 14. a processing zone; 15. a cavity; 16. a suction hole; 17. and assembling the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heavy-duty precise flexible adsorption manipulator comprises a base 1, wherein a cylinder 2 is installed in the base 1, the output end of the cylinder 2 is connected with and provided with a lifting rod 3, the top end of the lifting rod 3 is welded and provided with a fixed plate 4, a motor 5 is installed on one side of the upper portion of the fixed plate 4 through a screw, the output end of the motor 5 is connected with and provided with a threaded rod 6 through a coupler, one end, far away from the motor 5, of the threaded rod 6 is screwed and provided with a movable plate 7, the lower end of the movable plate 7 penetrates through the fixed plate 4 and is welded and provided with a mechanical arm 8, a group of sliding grooves 9 are formed in the front side and the rear side of the upper end face of the mechanical arm 8, a group of sliding blocks 10 are welded and installed on the front side and the rear side of the lower portion of the fixed plate 4 and correspond to the sliding grooves 9, a plurality of adsorption plates 11 are installed at the bottom of the mechanical arm 8, an adsorption zone 12 is arranged in the adsorption plate 11, a plurality of suction hole grooves 13 are formed in the upper portion of the adsorption zone 12, and a processing zone 14 is installed on the right side of the lifting rod 3;

a cavity 15 is arranged in the mechanical arm 8, the cavity 15 is communicated with a suction hole groove 13, the right side of the outer end face of the mechanical arm 8 is provided with a hole 16, the inside of the hole 16 is communicated with the cavity 15, the outside of the hole 16 is connected with and provided with a suction device, the base 1 is assembled by an assembling bolt 17, the adsorption plates 11 are distributed on the mechanical arm 8 at equal intervals and at least four adsorption plates are arranged, firstly, the suction device is connected with the suction device through the hole 16, then an operator starts the motor 5, the movable plate 7 is driven by the driving threaded rod 6 to enable the mechanical arm 8 to move on the fixed plate 4 in the horizontal direction through the sliding grooves 9 at the front side and the rear side and the sliding blocks 10 until the mechanical arm moves to the upper side of a workpiece, the suction device is started, the adsorption plates 11 at the bottom of the mechanical arm 8 start to adsorb and fix the workpiece, deformation damage of the workpiece caused by the traditional clamping mechanical arm is avoided, and then the mechanical arm 8 returns to the upper side of a processing area 14 with the adsorbed and fixed workpiece through the motor 5, the lifting rod 3 is controlled by the cylinder 2 to adjust the processing distance between the workpiece and the processing area 14, the full-automatic heavy-load flexible adsorption manipulator has the advantages of reasonable overall structure design and strong practicability, realizes the function of a heavy-load precise flexible adsorption manipulator, ensures that the surface of the workpiece deforms in the clamping and fixing process, is beneficial to improving the production efficiency, reduces the labor intensity of workers, and has good use effect and the like.

The working principle is as follows: when the device is used, firstly, an air suction device is connected through an air suction hole 16, then an operator starts the motor 5, drives the threaded rod 6 to drive the movable plate 7 to enable the mechanical arm 8 to horizontally move on the fixed plate 4 through the sliding grooves 9 and the sliding blocks 10 on the front side and the rear side until the mechanical arm moves to the position above a workpiece, starts the air suction device to enable the plurality of adsorption plates 11 at the bottom of the mechanical arm 8 to start to adsorb and fix the workpiece, avoids deformation and damage of the workpiece caused by a traditional clamping manipulator, then enables the mechanical arm 8 to bring the adsorbed and fixed workpiece to return to the position above a processing area 14 through the motor 5, and controls the lifting rod 3 through the air cylinder 2 to adjust the processing distance between the workpiece and the processing area 14.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.