CN217861258U

CN217861258U - Single-shaft mechanical arm with adjusting mechanism

Info

Publication number: CN217861258U
Application number: CN202220504006.2U
Authority: CN
Inventors: 汪安威
Original assignee: Antaike Automation Technology Suzhou Co ltd
Current assignee: Antaike Automation Technology Suzhou Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-11-22
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a single-shaft manipulator with an adjusting mechanism, which belongs to the field of manipulators and comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a base, the top of the base is fixedly connected with a supporting sleeve, an adjusting motor is fixedly installed in the base, a screw rod is fixedly sleeved on an output shaft of the adjusting motor, a thread block is sleeved on an external thread of the screw rod, an external fixed movable sleeve is fixedly connected with the outside of the thread block, the top of the movable sleeve is fixedly connected with a top plate, the top of the top plate is fixedly provided with a transmission motor, and the top of the top plate is fixedly connected with a fixed block; through setting up driving motor, movable block, no. two screw rods, connecting plate, fixed frame, no. three screw rods, movable block, mounting panel and servo motor, can increase the motion range of unipolar manipulator in unipolar manipulator's use to unipolar manipulator's practicality has been improved.

Description

Single-shaft mechanical arm with adjusting mechanism

Technical Field

The utility model belongs to the technical field of the manipulator, concretely relates to unipolar manipulator with adjustment mechanism.

Background

The unipolar manipulator is generally through ball or synchronous cog belt transmission, regard accurate linear guide as guiding mechanism, be used for realizing the transport of unidirectional direction, move and carry, get and put functions such as, be used extensively in the automation field, unipolar manipulator cooperation servo motor or step motor, can realize the accurate positioning under the different application scenario, constantly using as modern industry modularization and integration theory, unipolar manipulator/accurate electronic slip table's appearance has alleviateed time and the efficiency of automation line and automation equipment development undoubtedly, however present most unipolar manipulator is in the use, the motion trail of manipulator is too single, make unipolar manipulator's practicality not high, common unipolar manipulator is difficult to carry out effectual altitude mixture control simultaneously, we provide a unipolar manipulator with adjustment mechanism for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a unipolar manipulator with adjustment mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a unipolar manipulator with adjustment mechanism, includes the bottom plate, the top fixedly connected with base of bottom plate, the top fixedly connected with of base supports the cover, the inside fixed mounting of base has adjusting motor, fixed the cup jointing has a screw rod on adjusting motor's the output shaft, the outside screw thread of a screw rod has cup jointed the screw thread piece, the outside fixedly connected with movable sleeve of screw thread piece, the top fixedly connected with roof of movable sleeve, the top fixed mounting of roof has drive machine, the top fixedly connected with fixed block of roof, fixed the cup jointing has No. two screw rods on drive machine's the output shaft, the outside screw thread of No. two screw rods has cup jointed the movable block, the bottom fixedly connected with connecting plate of movable block, the bottom fixed mounting of connecting plate has fixed frame, fixed frame's one end fixed mounting has servo motor, fixed the cup jointing has No. three screw rods on servo motor's the output shaft, the outside screw thread of No. three screw rods has cup jointed the movable block, the bottom fixedly connected with mounting panel of movable block.

In a preferred embodiment, the bottom plate has threaded holes formed therein, and the number of the threaded holes is four.

As a preferred embodiment, the inside of the thread block is provided with an internal thread matched with the external thread of the first screw, and the outside of the support sleeve is matched with the inside of the movable sleeve.

As a preferred embodiment, the outside of the thread block is fixedly connected with the inside of the movable sleeve through two fixing rods, and the two fixing rods are symmetrically distributed on two sides of the thread block.

As a preferred embodiment, the second screw rod is movably sleeved inside the fixed block, and an internal thread matched with the external thread of the second screw rod is formed inside the movable block.

As a preferred embodiment, the moving block is internally provided with an internal thread, and the internal thread of the moving block is matched with the external thread of the third screw.

As a preferred embodiment, the outer part of the moving block is in close contact with the inner part of the fixed frame, and the third screw is movably sleeved in the inner part of the fixed frame.

In a preferred embodiment, the third screw is located on one side of the first screw, and the third screw is located below the second screw.

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

according to the single-shaft manipulator with the adjusting mechanism, the transmission motor, the movable block, the second screw rod, the connecting plate, the fixed frame, the third screw rod, the movable block, the mounting plate and the servo motor are arranged, so that the movement range of the single-shaft manipulator can be enlarged in the use process of the single-shaft manipulator, and the practicability of the single-shaft manipulator is improved;

this unipolar manipulator with adjustment mechanism supports cover, accommodate motor, screw thread piece, screw rod, movable sleeve and roof through the setting, can highly adjust the manipulator in unipolar manipulator's use, supports the both ends of manipulator simultaneously, has avoided placing object article heavier and lead to the cracked risk of manipulator to the use of manipulator has brought the facility.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a partial cross-sectional view of the structure of the present invention;

fig. 3 is a bottom view of the fixing frame of the present invention.

In the figure: 1. a base plate; 2. a base; 3. a support sleeve; 4. adjusting the motor; 5. a thread block; 6. a first screw rod; 7. a movable sleeve; 8. a top plate; 9. a drive motor; 10. a fixed block; 11. a movable block; 12. a second screw; 13. a connecting plate; 14. a fixed frame; 15. a third screw; 16. a moving block; 17. mounting a plate; 18. a servo motor.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be according to concrete condition do further adjustment the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of requiring protection.

Please refer to fig. 1 and fig. 2, the utility model provides a take adjustment mechanism's unipolar manipulator, including bottom plate 1, for the convenience adjust the manipulator, can be at bottom plate 1's top fixed connection base 2, base 2's top fixed connection supports cover 3, base 2's inside fixed mounting adjusts motor 4, fixed screw rod 6 that cup joints on adjusting motor 4's the output shaft, screw block 5 is cup jointed to the outside screw thread of screw rod 6, screw block 5's outside fixed connection movable sleeve 7, the screw hole is seted up to bottom plate 1's inside, the quantity of screw hole is four, the internal thread with screw rod 6 external screw thread looks adaptation is seted up to screw block 5's inside, support cover 3's outside and movable sleeve 7's inside looks adaptation, the outside of screw block 5 passes through dead lever fixed connection with movable sleeve 7's inside, the quantity of dead lever is two, two dead lever symmetric distributions are in screw block 5's both sides, when needing to carry out the height adjustment to the manipulator, start adjusting motor 4, the output shaft of adjusting motor 4 drives screw rod 6 and rotates, screw block 5 takes place the risk that the manipulator, thereby the manipulator has carried out the fracture and has carried out the risk of the manipulator when having carried out height adjustment, thereby the manipulator, thereby the facility has carried out the fracture to the both ends of the manipulator, thereby the facility use of having avoided the facility to bring.

Referring to fig. 3 and 2, in order to improve the practicability of the manipulator, a top plate 8 is fixedly connected to the top of a movable sleeve 7, a transmission motor 9 is fixedly installed on the top of the top plate 8, a fixed block 10 is fixedly connected to the top of the top plate 8, a second screw 12 is fixedly sleeved on an output shaft of the transmission motor 9, a movable block 11 is sleeved on an external thread of the second screw 12, a connecting plate 13 is fixedly connected to the bottom of the movable block 11, a fixed frame 14 is fixedly installed at the bottom of the connecting plate 13, a servo motor 18 is fixedly installed at one end of the fixed frame 14, a third screw 15 is fixedly sleeved on an output shaft of the servo motor 18, a movable block 16 is sleeved on an external thread of the third screw 15, a mounting plate 17 is fixedly connected to the bottom of the movable block 16, the second screw 12 is movably sleeved inside the fixed block 10, an internal thread matched with an external thread of the second screw 12 is formed inside the movable block 11, the internal thread is seted up to the inside of movable block 16, the internal thread of movable block 16 and No. three screw rod 15's external screw thread looks adaptation, the outside of movable block 16 and fixed frame 14's inside in close contact with, no. three screw rod 15 activities are cup jointed in fixed frame 14's inside, no. three screw rod 15 is located one side of a screw rod 6, no. three screw rod 15 is located the below of No. two screw rods 12, after the work piece is fixed in the bottom of mounting panel 17, start driving motor 9, can make movable block 11 take place the screw motion and drive bottom fixed frame 14 and remove, start servo motor 18, make servo motor 18 take place the screw motion in No. three screw rod 15's outside, and then can be in the use of unipolar manipulator, increase unipolar manipulator's motion range, thereby the practicality of unipolar manipulator has been improved.

The utility model discloses a theory of operation and use flow: at first when need carry out altitude mixture control to the manipulator, start accommodate motor 4, accommodate motor 4's output shaft drives screw rod 6 and rotates, screw rod 6 rotates and makes the screw block 5 take place the screw motion, screw block 5 drives movable sleeve 7 and rises or descends, and then adjust the height of unipolar manipulator, support the both ends of manipulator simultaneously, avoided placing object article heavier and leaded to the cracked risk of manipulator, thereby brought the facility for the use of manipulator, finally after the work piece is fixed in the bottom of mounting panel 17, start driving motor 9, can make the movable block 11 take place the screw motion and drive bottom fixed frame 14 and remove, start servo motor 18, make servo motor 18 take place the screw motion in the outside of No. three screw rods 15, and then can be in the use of unipolar manipulator, increase the motion range of unipolar manipulator, thereby the practicality of unipolar manipulator has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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.

Claims

1. The utility model provides a unipolar manipulator with adjustment mechanism, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a base (2), the top of the base (2) is fixedly connected with a supporting sleeve (3), an adjusting motor (4) is fixedly arranged in the base (2), a first screw rod (6) is fixedly sleeved on an output shaft of the adjusting motor (4), the external thread of the first screw rod (6) is sleeved with a thread block (5), the outside of the thread block (5) is fixedly connected with a movable sleeve (7), the top of the movable sleeve (7) is fixedly connected with a top plate (8), the top of the top plate (8) is fixedly provided with a transmission motor (9), the top of the top plate (8) is fixedly connected with a fixed block (10), a second screw rod (12) is fixedly sleeved on an output shaft of the transmission motor (9), the external thread of the second screw rod (12) is sleeved with a movable block (11), the bottom of the movable block (11) is fixedly connected with a connecting plate (13), a fixed frame (14) is fixedly arranged at the bottom of the connecting plate (13), one end of the fixed frame (14) is fixedly provided with a servo motor (18), a third screw rod (15) is fixedly sleeved on an output shaft of the servo motor (18), a moving block (16) is sleeved on the external thread of the third screw rod (15), the bottom of the moving block (16) is fixedly connected with an installation plate (17).

2. The single-axis robot with an adjustment mechanism of claim 1, wherein: threaded holes are formed in the bottom plate (1), and the number of the threaded holes is four.

3. The single-shaft manipulator with the adjusting mechanism according to claim 1, wherein: the screw thread block (5) is internally provided with an internal thread matched with the external thread of the first screw (6), and the support sleeve (3) is externally matched with the movable sleeve (7).

4. The single-axis robot with an adjustment mechanism of claim 1, wherein: the outer portion of the thread block (5) is fixedly connected with the inner portion of the movable sleeve (7) through two fixing rods, and the two fixing rods are symmetrically distributed on two sides of the thread block (5).

5. The single-axis robot with an adjustment mechanism of claim 1, wherein: the second screw rod (12) is movably sleeved inside the fixed block (10), and an internal thread matched with the external thread of the second screw rod (12) is formed inside the movable block (11).

6. The single-axis robot with an adjustment mechanism of claim 1, wherein: an internal thread is formed in the moving block (16), and the internal thread of the moving block (16) is matched with the external thread of the third screw (15).

7. The single-shaft manipulator with the adjusting mechanism according to claim 1, wherein: the outer part of the moving block (16) is tightly contacted with the inner part of the fixed frame (14), and the third screw (15) is movably sleeved in the fixed frame (14).

8. The single-axis robot with an adjustment mechanism of claim 1, wherein: the third screw rod (15) is located on one side of the first screw rod (6), and the third screw rod (15) is located below the second screw rod (12).