CN213081455U

CN213081455U - Manipulator with dual clamping function

Info

Publication number: CN213081455U
Application number: CN202020990138.1U
Authority: CN
Inventors: 李贵洋
Original assignee: Individual
Current assignee: Shanghai Lilu Information Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-04-30
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a manipulator with dual clamping function, which comprises a roof, the equal fixedly connected with support column in four corners of roof bottom, the equal fixedly connected with fixed plate in both sides of roof bottom, the first motor of left side fixedly connected with of left side fixed plate, first motor drive shaft's right side is run through to the right side of fixed plate and the first screw rod of fixedly connected with, the surperficial screw thread cover of first screw rod is equipped with first movable block, the front side and the equal fixedly connected with stopper in rear side at first movable block top, the mounting groove has been seted up to the bottom of first movable block, the front side fixedly connected with second motor of first movable block. The utility model discloses possess dual tight advantage of clamp, solved current manipulator and only can carry out simple fixed to centre gripping about article, can not carry out dual centre gripping, take place to rock article and drop from the manipulator easily in the centre gripping handling, the unstable problem of centre gripping.

Description

Manipulator with dual clamping function

Technical Field

The utility model relates to a manipulator technical field specifically is a manipulator with dual clamping function.

Background

The manipulator is an automatic operation device which can imitate certain action functions of a human hand and an arm and is used for grabbing and carrying objects or operating tools according to a fixed program, and is characterized in that various expected operations can be completed through programming, and the manipulator has the advantages of both human and manipulator machines in structure and performance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator with dual clamping function possesses dual tight advantage of clamp, has solved current manipulator and only can carry out simple fixed to centre gripping about article, can not carry out dual centre gripping, takes place to rock article and drops from the manipulator easily in the centre gripping handling, the unstable problem of centre gripping.

In order to achieve the above object, the utility model provides a following technical scheme: a manipulator with dual clamping functions comprises a top plate, wherein support columns are fixedly connected to four corners of the bottom of the top plate, fixed plates are fixedly connected to two sides of the bottom of the top plate, a first motor is fixedly connected to the left side of the fixed plate on the left side, the right side of a transmission shaft of the first motor penetrates through the right side of the fixed plate and is fixedly connected with a first screw rod, a first movable block is sleeved on a surface thread of the first screw rod, limit blocks are fixedly connected to the front side and the rear side of the top of the first movable block, a mounting groove is formed in the bottom of the first movable block, a second motor is fixedly connected to the front side of the first movable block, a transmission shaft of the second motor penetrates through an inner cavity of the mounting groove and is fixedly connected with a second threaded rod, a second movable block is sleeved on a surface thread of the second threaded rod and is movably connected with, the bottom fixedly connected with electric telescopic handle of second movable block, first electric telescopic handle's expansion end fixedly connected with mounting panel, the equal fixedly connected with riser in both sides of mounting panel bottom, the one side that the riser is relative runs through and is provided with second electric telescopic handle, the relative one side fixedly connected with splint of second electric telescopic handle, the bottom fixedly connected with cardboard of the relative one side of splint, the notch has all been seted up to the front side and the rear side of the relative one side of splint, the equal fixedly connected with third electric telescopic handle in both sides of mounting panel, the movable end fixedly connected with dead lever of third electric telescopic handle, the equal fixedly connected with depression bar in both sides of dead lever, depression bar and notch swing joint, the bottom fixedly connected with controller on the positive surface of right side support column, the controller respectively with first motor, second motor, First electric telescopic handle, third electric telescopic handle and second electric telescopic handle electric connection.

Preferably, the front side and the rear side of roof bottom all set up with the spacing groove that the stopper cooperation was used, the top of stopper extend to the inner chamber in spacing groove and with spacing groove swing joint.

Preferably, one side opposite to the supporting column is fixedly connected with a connecting rod, and the bottom of the supporting column is fixedly connected with a supporting plate.

Preferably, the joint of the transmission shaft of the first motor and the fixed plate is movably connected through a first bearing, and the joint of the transmission shaft of the second motor and the first movable block is movably connected through a second bearing.

Preferably, the second threaded rod and the second movable block are both located in an inner cavity of the mounting groove, the surface of the second threaded rod is in contact with the inner cavity of the mounting groove, the pressing rod is located on two sides of the vertical plate, and an inclined plane is arranged on one side, opposite to the clamping plate, of the clamping plate.

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

1. the utility model discloses a cooperation that sets up mounting panel, riser, second electric telescopic handle, splint, cardboard, notch, third electric telescopic handle, dead lever, depression bar and controller is used, possesses dual tight advantage of clamp, has solved current manipulator and can only carry out simple fixed to centre gripping about article, can not carry out dual centre gripping, takes place to rock article and drops from the manipulator easily in the centre gripping handling, the unstable problem of centre gripping.

2. The utility model discloses a set up spacing groove and stopper, can play spacing effect to first movable block, the stable slip of first movable block of can being convenient for, through setting up connecting rod and backup pad, can play the effect of support to the support column, the stability of the support column of being convenient for, through setting up first bearing, the rotation of the transmission shaft of the first motor of can being convenient for, through setting up the second bearing, the rotation of the transmission shaft of the second motor of can being convenient for, through the inner chamber contact of the surface that sets up the second threaded rod and mounting groove, can play spacing effect to the second threaded rod, the slip of the second threaded rod of can being convenient for is the inclined plane through setting up the relative one side of cardboard, can be convenient for the cardboard and slide into the goods bottom.

Drawings

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

FIG. 2 is a left side sectional view of the structure of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1 roof, 2 support columns, 3 fixed plates, 4 first motors, 5 first screw rods, 6 first movable blocks, 7 limiting blocks, 8 mounting grooves, 9 second motors, 10 second threaded rods, 11 second movable blocks, 12 first electric telescopic rods, 13 mounting plates, 14 risers, 15 second electric telescopic rods, 16 clamping plates, 17 clamping plates, 18 notches, 19 third electric telescopic rods, 20 fixed rods, 21 pressing rods and 22 controllers.

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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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.

The utility model provides a roof 1, support column 2, fixed plate 3, first motor 4, first screw rod 5, first movable block 6, stopper 7, mounting groove 8, second motor 9, second threaded rod 10, second movable block 11, first electric telescopic handle 12, mounting panel 13, riser 14, second electric telescopic handle 15, splint 16, cardboard 17, notch 18, third electric telescopic handle 19, dead lever 20, parts such as depression bar 21 and controller 22 are general standard or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical personnel in the field.

Referring to fig. 1-3, a manipulator with dual clamping function comprises a top plate 1, wherein four corners of the bottom of the top plate 1 are fixedly connected with support columns 2, one sides of the support columns 2 opposite to each other are fixedly connected with connecting rods, the bottom of each support column 2 is fixedly connected with a support plate, the support columns 2 can be supported by the connecting rods and the support plates, so that the support columns 2 are stabilized, two sides of the bottom of the top plate 1 are fixedly connected with fixed plates 3, the left side of each left fixed plate 3 is fixedly connected with a first motor 4, the right side of a transmission shaft of the first motor 4 penetrates through the right side of the fixed plate 3 and is fixedly connected with a first screw 5, a first movable block 6 is sleeved on the surface of the first screw 5 in a threaded manner, limiting blocks 7 are fixedly connected to the front side and the rear side of the top of the first movable block 6, and limiting grooves matched with the limiting blocks, the top of the limiting block 7 extends to the inner cavity of the limiting groove and is movably connected with the limiting groove, the limiting groove and the limiting block 7 are arranged, the limiting effect on the first movable block 6 can be achieved, the stable sliding of the first movable block 6 can be facilitated, the mounting groove 8 is formed in the bottom of the first movable block 6, the second motor 9 is fixedly connected to the front side of the first movable block 6, the connecting part of the transmission shaft of the first motor 4 and the fixed plate 3 is movably connected through the first bearing, the rotation of the transmission shaft of the first motor 4 can be facilitated through the arrangement of the first bearing, the connecting part of the transmission shaft of the second motor 9 and the first movable block 6 is movably connected through the arrangement of the second bearing, the rotation of the transmission shaft of the second motor 9 can be facilitated through the arrangement of the second bearing, the transmission shaft of the second motor 9 penetrates through the inner cavity of the mounting groove 8 and is fixedly connected with the second threaded rod, the surface of the second threaded rod 10 is sleeved with a second movable block 11, the second movable block 11 is movably connected with the mounting groove 8, the bottom of the second movable block 11 is fixedly connected with a first electric telescopic rod 12, the movable end of the first electric telescopic rod 12 is fixedly connected with a mounting plate 13, two sides of the bottom of the mounting plate 13 are both fixedly connected with a vertical plate 14, one side opposite to the vertical plate 14 is provided with a second electric telescopic rod 15 in a penetrating way, one side opposite to the second electric telescopic rod 15 is fixedly connected with a clamping plate 16, the bottom of one side opposite to the clamping plate 16 is fixedly connected with a clamping plate 17, the second threaded rod 10 and the second movable block 11 are both positioned in the inner cavity of the mounting groove 8, the surface of the second threaded rod 10 is in contact with the inner cavity of the mounting groove 8, the surface provided with the second threaded rod 10 is in contact with the inner cavity of the mounting groove 8, the, the depression bar 21 is located the both sides of riser 14, the relative one side of cardboard 17 is the inclined plane, be the inclined plane through setting up the relative one side of cardboard 17, can be convenient for cardboard 17 to slide in the goods bottom, notch 18 has all been seted up to the front side and the rear side of the relative one side of splint 16, the equal fixedly connected with third electric telescopic handle 19 in both sides of mounting panel 13, the expansion end fixedly connected with dead lever 20 of third electric telescopic handle 19, the equal fixedly connected with depression bar 21 in both sides of dead lever 20, depression bar 21 and notch 18 swing joint, the bottom fixedly connected with controller 22 of the positive surface of right side support column 2, controller 22 respectively with first motor 4, second motor 9, first electric telescopic handle 12, third electric telescopic handle 19 and second electric telescopic handle 15 electric connection, through setting up mounting panel 13, riser 14, second electric telescopic handle 15, splint 16, cardboard 17, notch 18, third electric telescopic handle 19, The fixed rod 20, the pressure rod 21 and the controller 22 are matched for use, the double-clamping manipulator has the advantage of double clamping, and the problems that the existing manipulator can only simply fix the left and right clamping of articles, can not carry out double clamping, and the articles are easy to fall from the manipulator and are unstable to clamp when being shaken in the clamping and carrying process are solved.

When the device is used, the first motor 4 is started through the controller 22, a transmission shaft of the first motor 4 drives the first screw rod 5 to rotate, the first screw rod 5 drives the first movable block 6 and a structure connected with the first movable block 6 to do transverse motion, the second motor 9 is started through the controller 22, a transmission shaft of the second motor 9 drives the second threaded rod 10 to rotate, the second threaded rod 10 drives the second movable block 11 and a structure connected with the second movable block 11 to do longitudinal motion, the mounting plate 13 moves to the top of a cargo to be clamped, the first electric telescopic rod 12 is started to do telescopic motion through the controller 22, the first electric telescopic rod 12 drives the mounting plate 13 and the structure connected with the mounting plate 13 to do up-and-down motion, the clamping plate 16 moves downwards to clamp the cargo between the clamping plates 16, the second electric telescopic rod 15 is started to do telescopic motion through the controller 22, the second electric telescopic rod 15 drives the clamping plate 16 to do transverse motion, the clamp plate 16 transversely clamps the object, the controller 22 starts the third electric telescopic rod 19 to do telescopic motion, the third electric telescopic rod 19 drives the fixing rod 20 and the pressing rod 21 to do up-and-down motion, the pressing rod 21 presses down to the top of the object, and the object is clamped up and down through the pressing rod 21 and the clamp plate 17.

In summary, the following steps: this manipulator with dual clamping function through setting up mounting panel 13, riser 14, second electric telescopic handle 15, splint 16, cardboard 17, notch 18, third electric telescopic handle 19, dead lever 20, depression bar 21 and controller 22, has solved current manipulator and has only can carry out simple fixed to centre gripping about article, can not carry out dual centre gripping, takes place to rock article and drops from the manipulator easily in centre gripping handling, the unstable problem of centre gripping.

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.

Claims

1. A manipulator with dual clamping function, includes roof (1), its characterized in that: the four corners of the bottom of the top plate (1) are fixedly connected with supporting columns (2), two sides of the bottom of the top plate (1) are fixedly connected with fixed plates (3), the left side of the left side fixed plate (3) is fixedly connected with a first motor (4), the right side of a transmission shaft of the first motor (4) penetrates through the right side of the fixed plate (3) and is fixedly connected with a first screw (5), a first movable block (6) is sleeved on the surface thread of the first screw (5), limiting blocks (7) are fixedly connected with the front side and the rear side of the top of the first movable block (6), a mounting groove (8) is formed in the bottom of the first movable block (6), a second motor (9) is fixedly connected with the front side of the first movable block (6), the transmission shaft of the second motor (9) penetrates through the inner cavity of the mounting groove (8) and is fixedly connected with a second threaded rod (10), the surface of the second threaded rod (10) is provided with a second movable block (11) in a threaded sleeve manner, the second movable block (11) is movably connected with a mounting groove (8), the bottom of the second movable block (11) is fixedly connected with a first electric telescopic rod (12), the movable end of the first electric telescopic rod (12) is fixedly connected with a mounting plate (13), the two sides of the bottom of the mounting plate (13) are fixedly connected with a vertical plate (14), one side, opposite to the vertical plate (14), is provided with a second electric telescopic rod (15) in a penetrating manner, one side, opposite to the second electric telescopic rod (15) is fixedly connected with a clamping plate (16), the bottom of one side, opposite to the clamping plate (16), is fixedly connected with a clamping plate (17), the front side and the rear side of one side, opposite to the clamping plate (16), are respectively provided with a notch (18), the two sides of the mounting plate (13, the utility model discloses a motor electric telescopic handle, including the expansion end fixedly connected with dead lever (20) of third electric telescopic handle (19), the equal fixedly connected with depression bar (21) in both sides of dead lever (20), depression bar (21) and notch (18) swing joint, bottom fixedly connected with controller (22) on the positive surface of right side support column (2), controller (22) respectively with first motor (4), second motor (9), first electric telescopic handle (12), third electric telescopic handle (19) and second electric telescopic handle (15) electric connection.

2. The robot hand with a dual gripping function according to claim 1, wherein: the front side and the rear side of roof (1) bottom all set up the spacing groove that uses with stopper (7) cooperation, the top of stopper (7) extend to the inner chamber of spacing groove and with spacing groove swing joint.

3. The robot hand with a dual gripping function according to claim 1, wherein: the equal fixedly connected with connecting rod in the relative one side of support column (2), the bottom fixedly connected with backup pad of support column (2).

4. The robot hand with a dual gripping function according to claim 1, wherein: the joint of the transmission shaft of the first motor (4) and the fixed plate (3) is movably connected through a first bearing, and the joint of the transmission shaft of the second motor (9) and the first movable block (6) is movably connected through a second bearing.

5. The robot hand with a dual gripping function according to claim 1, wherein: second threaded rod (10) and second movable block (11) all are in the inner chamber of mounting groove (8), the surface of second threaded rod (10) and the inner chamber contact of mounting groove (8), depression bar (21) are located the both sides of riser (14), the relative one side of cardboard (17) is the inclined plane.