CN218534588U

CN218534588U - Manipulator adjustment mechanism

Info

Publication number: CN218534588U
Application number: CN202222994875.0U
Authority: CN
Inventors: 陈敬升; 徐蕾; 宋亚男
Original assignee: Shenzhen Boshang Precision Manufacturing Co ltd
Current assignee: Shenzhen Boshang Precision Manufacturing Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-02-28
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a manipulator adjustment mechanism, including the moving member, lift and extension, lateral shifting is provided with the lift directly over the moving member, and vertical liftable horizontally connect has the extension on the lift, the extension is including smooth frame and extension arm, wherein smooth frame level sets up, and the vertical liftable configuration of one end of smooth frame is on the lift, and the other end horizontal slip of smooth frame is pegged graft and is had the extension arm, the tip level of keeping away from smooth frame of extension arm is fixed with the connection pad that is used for sectional fixture, and the top surface of extension arm is improved level and is fixed with the rack, the one end level that the lift was kept away from to smooth frame is fixed with the second motor, and the output of second motor installs the second gear, and the rack toothing on second gear and the extension arm. The utility model overcomes current robotic arm receives the influence of arm plate size, and the use pile up neatly scope of arm is limited, and the later stage can only place the finished product pile up neatly in single interval, influences the problem of pile up neatly scope in carrying out the pile up neatly to the finished product.

Description

Manipulator adjustment mechanism

Technical Field

The utility model relates to a manipulator technical field especially relates to a manipulator adjustment mechanism.

Background

With the improvement of the production technology level, a mechanical arm is a mechanical device capable of automatically completing the transmission or operation of objects (such as materials, workpieces, parts or tools and the like) according to a set program or requirement, the mechanical arm can partially replace the manual labor of people, the use of the mechanical arm is increased, products are conveyed through the mechanical arm to reach a stacking point, and then stacking is carried out, so that the low efficiency of manual conveying is avoided, and the labor intensity of manual conveying is reduced.

The existing mechanical arm mainly comprises a plurality of arm plates formed by casting, the length of each arm plate is fixed, and therefore the later-stage mechanical arm is influenced by the size of each arm plate when being extended, the stacking range of the mechanical arm is limited, the later-stage mechanical arm can only place finished product stacking in a single interval when finished products are stacked, then the finished products after stacking is required to be manually transferred in time, the finished products in the next batch are conveniently stacked, and the timeliness of transferring the finished products by workers is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator adjustment mechanism aims at improving the influence that current robotic arm received the arm plate size, and the use pile up neatly scope of arm is limited, and the later stage can only place the finished product pile up neatly in single interval, influences the problem of pile up neatly scope in carrying out the pile up neatly to the finished product.

The utility model discloses a realize like this:

the utility model provides a manipulator adjustment mechanism, including the moving member that is used for horizontal level adjustment station, a lift spare that is used for vertical regulation operating height with be used for prolonging the extension piece between the use interval, lateral shifting is provided with the lift spare directly over the moving member, and vertical liftable horizontally connect has the extension piece on the lift spare, the extension piece includes sliding frame and extension arm, wherein the sliding frame level sets up, and the vertical liftable configuration of one end of sliding frame is on the lift spare, and the other end horizontal slip of sliding frame is pegged graft and is had the extension arm, the tip level of keeping away from sliding frame of extension arm is fixed with the connection pad that is used for sectional fixture, and the top surface of extension arm is improved level and is fixed with the rack, the one end level that lifting piece was kept away from to sliding frame is fixed with the second motor, and the second gear is installed to the output of second motor, and the rack toothing on second gear and the extension arm.

Furthermore, the moving part comprises a bottom plate and a moving plate which are horizontally arranged, a sliding rod is horizontally fixed on the top surface of the bottom plate, a screw rod is horizontally and rotatably connected to the top of the bottom plate, the moving plate is horizontally and slidably mounted on the bottom plate, a first motor is vertically fixed on the top surface of the moving plate, and a driving gear is mounted at the output end of the first motor.

Furthermore, a sliding cylinder which is sleeved on the sliding rod in a sliding mode is horizontally fixed on the bottom surface of the moving plate, and a screw cylinder which is in threaded fit with the screw rod is horizontally fixed on the bottom surface of the moving plate.

Furthermore, a motor is horizontally fixed at one end of the bottom plate, and the output end of the motor at one end of the bottom plate is connected to the rotating shaft at one end of the screw rod.

Furthermore, the lifting piece comprises a lifting frame and a lifting plate, wherein the lifting frame is vertically arranged right above the bottom plate, a support shaft is vertically and downwards fixed on the bottom surface of the lifting frame, the bottom end of the support shaft is rotatably connected to the top surface of the movable plate through a bearing, the lifting plate is horizontally arranged in the lifting frame, and two ends of the lifting plate are slidably mounted on the vertical end face of the lifting frame.

Furthermore, an oil cylinder is vertically and upwards fixed on the bottom surface of the lifting frame, and the output end of the oil cylinder is fixed on the bottom surface of the lifting plate.

Furthermore, a first gear is fixedly mounted on the support shaft in a sleeved mode and meshed with a driving gear on the first motor.

Compared with the prior art, the beneficial effects of the utility model are that: according to the pile up neatly demand in the use, start the second motor and drive the second gear and rotate, utilize the rack toothing second gear on the extension arm, thereby with the length of extension arm roll-off sliding frame, adjust the length of armplate, and then adjust the pile up neatly interval of manipulator, and then the equipment anchor clamps on the convenient adjustment connection pad are with the goods pile up neatly on the position of difference, thereby avoid robotic arm to receive the influence of armplate size, the use pile up neatly scope that leads to the arm is limited, the later stage can only place the finished product pile up neatly in single interval in carrying out the pile up neatly to the finished product, influence the problem of pile up neatly scope.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a schematic view of the exploded structure of the present invention;

FIG. 3 is a schematic structural diagram of a moving member according to an embodiment of the present invention;

fig. 4 is a schematic structural view of the lifting member in the embodiment of the present invention;

fig. 5 is a schematic structural diagram of an extension member according to an embodiment of the present invention.

In the figure: 1. a moving member; 11. a base plate; 12. a slide bar; 13. a screw; 14. moving the plate; 15. a first motor; 2. a lifting member; 21. a lifting frame; 22. a fulcrum; 23. a first gear; 24. an oil cylinder; 25. a lifting plate; 3. an extension member; 31. a sliding frame; 32. an extension arm; 33. a second motor; 34. a second gear; 35. a rack; 36. and (7) connecting the disc.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a manipulator adjusting mechanism includes a moving member 1 for horizontally adjusting a working position, a lifting member 2 for vertically adjusting a working height, and an extending member 3 for extending a use interval, the lifting member 2 is disposed above the moving member 1 in a horizontal moving manner, the extending member 3 is connected to the lifting member 2 in a vertically lifting and horizontal manner, the extending member 3 includes a sliding frame 31 and an extending arm 32, wherein the sliding frame 31 is disposed horizontally, one end of the sliding frame 31 is disposed on the lifting member 2 in a vertically lifting manner, the other end of the sliding frame 31 is inserted with the extending arm 32 in a horizontal sliding manner, a connecting disc 36 for installing a clamp is horizontally fixed to an end of the extending arm 32 far from the sliding frame 31, a rack 35 is horizontally fixed to a top surface of the extending arm 32, and a second motor 33 is horizontally fixed to an end of the sliding frame 31 far from the lifting member 2, and the output end of the second motor 33 is provided with a second gear 34, and the second gear 34 is meshed with a rack 35 on the extension arm 32, in use, the assembly fixture is used for clamping a product on an end connecting disc 36 of the extension arm 32, in use, according to the stacking requirement, the second motor 33 is started to drive the second gear 34 to rotate, the rack 35 on the extension arm 32 is used for meshing the second gear 34, so that the extension arm 32 slides out of the sliding frame 31, the length of the arm plate is adjusted, the stacking interval of the manipulator is adjusted, the assembly fixture on the connecting disc 36 is conveniently adjusted to stack the goods at different positions, the influence of the size of the arm plate on the manipulator is avoided, the using stacking range of the manipulator is limited, and the finished product stacking can only be placed in a single interval in the process of stacking finished products in the later stage, and the problem of the stacking range is influenced.

Referring to fig. 2 and 3, the moving member 1 includes a bottom plate 11 and a moving plate 14, wherein a sliding rod 12 is horizontally fixed on a top surface of the bottom plate 11, a screw 13 is horizontally and rotatably connected to a top of the bottom plate 11, the moving plate 14 is horizontally and slidably mounted on the bottom plate 11, a first motor 15 is vertically fixed on a top surface of the moving plate 14, a driving gear is mounted at an output end of the first motor 15, a sliding cylinder sleeved on the sliding rod 12 is horizontally fixed on a bottom surface of the moving plate 14, a screw cylinder in threaded engagement with the screw 13 is horizontally fixed on a bottom surface of the moving plate 14, a motor is horizontally fixed at one end of the bottom plate 11, an output end of the motor at one end of the bottom plate 11 is connected to a rotating shaft at one end of the screw 13, the motor on the bottom plate 11 drives the screw 13 to rotate during use, and the screw 13 rotates a lower thread to drive the moving plate 14 to horizontally slide on the sliding rod 12 of the bottom plate 11, thereby facilitating switching of the working position of the mechanical arm.

Referring to fig. 2 and 4, the lifting element 2 includes a lifting frame 21 and a lifting plate 25, wherein the lifting frame 21 is vertically disposed right above the bottom plate 11, a support shaft 22 is vertically fixed on a bottom surface of the lifting frame 21 downward, a bottom end of the support shaft 22 is rotatably connected to a top surface of the movable plate 14 through a bearing, the lifting plate 25 is horizontally disposed in the lifting frame 21, two ends of the lifting plate 25 are slidably mounted on vertical end surfaces of the lifting frame 21, an oil cylinder 24 is vertically fixed on the bottom surface of the lifting frame 21 upward, an output end of the oil cylinder 24 is fixed on the bottom surface of the lifting plate 25, a first gear 23 is fixedly mounted on the support shaft 22 in a sleeved manner, the first gear 23 is engaged with a driving gear on the first motor 15, and the lifting plate 25 is vertically lifted by the oil cylinder 24 in the lifting frame 21 during use, so as to change a working height of the manipulator, which is convenient for gripping and discharging products, and the first motor 15 disposed on the movable plate 14 drives the driving gear to rotate, and the driving gear is engaged with the first gear 23 on the support shaft 22 at the bottom of the lifting frame 21, so as to rotate and deflect.

The working principle is as follows: in use, according to the stacking requirement, the second motor 33 is started to drive the second gear 34 to rotate, and the rack 35 on the extension arm 32 is utilized to engage the second gear 34, so that the extension arm 32 slides out of the length of the sliding frame 31, and the length of the arm plate is adjusted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a manipulator adjustment mechanism which characterized in that: including moving member (1) that is used for horizontal level adjustment station, be used for vertical regulation work height lifting member (2) and be used for prolonging extension (3) between the use interval, moving member (1) is provided with lifting member (2) directly over lateral shifting, and vertical liftable horizontally connect has extension (3) on lifting member (2), extension (3) are including sliding frame (31) and extension arm (32), wherein sliding frame (31) level sets up, and the vertical liftable configuration of one end of sliding frame (31) is on lifting member (2), and the other end horizontal slip grafting of sliding frame (31) has extension arm (32), the tip horizontally fixing who keeps away from sliding frame (31) of extension arm (32) has connection pad (36) that are used for sectional fixture, and the top surface upper level of extension arm (32) is fixed with rack (35), the one end horizontally fixing that lifting member (2) were kept away from to sliding frame (31) has second motor (33), and second gear (34) are installed to the output of second motor (33), and rack (35) on second gear (34) and the extension arm (32).

2. The manipulator adjusting mechanism according to claim 1, wherein the moving member (1) comprises a bottom plate (11) and a moving plate (14) horizontally arranged, wherein a sliding rod (12) is horizontally fixed on the top surface of the bottom plate (11), a screw (13) is horizontally and rotatably connected to the top of the bottom plate (11), the moving plate (14) is horizontally and slidably mounted on the bottom plate (11), a first motor (15) is vertically fixed on the top surface of the moving plate (14), and a driving gear is mounted at the output end of the first motor (15).

3. The manipulator adjusting mechanism according to claim 2, wherein a sliding cylinder slidably sleeved on the sliding rod (12) is horizontally fixed on the bottom surface of the moving plate (14), and a screw cylinder in threaded engagement with the screw (13) is horizontally fixed on the bottom surface of the moving plate (14).

4. A manipulator adjusting mechanism according to claim 3, wherein a motor is horizontally fixed at one end of the bottom plate (11), and an output end of the motor at one end of the bottom plate (11) is connected to a rotating shaft at one end of the screw rod (13).

5. The manipulator adjusting mechanism according to claim 2, wherein the lifting member (2) comprises a lifting frame (21) and a lifting plate (25), wherein the lifting frame (21) is vertically disposed right above the bottom plate (11), a support shaft (22) is vertically fixed on the bottom surface of the lifting frame (21) downwards, the bottom end of the support shaft (22) is rotatably connected to the top surface of the moving plate (14) through a bearing, the lifting plate (25) is horizontally disposed in the lifting frame (21), and two ends of the lifting plate (25) are slidably mounted on the vertical end surface of the lifting frame (21).

6. A manipulator adjustment mechanism according to claim 5, wherein the oil cylinder (24) is fixed vertically upwards on the bottom surface of the lifting frame (21), and the output end of the oil cylinder (24) is fixed on the bottom surface of the lifting plate (25).

7. A manipulator adjusting mechanism according to claim 6, wherein a first gear (23) is fixedly mounted on the support shaft (22) in a sleeved manner, and the first gear (23) is engaged with a driving gear of the first motor (15).