CN212919429U

CN212919429U - Manipulator feed mechanism convenient to dismantle replacement

Info

Publication number: CN212919429U
Application number: CN202021096637.2U
Authority: CN
Inventors: 张仲
Original assignee: Dongguan Baoyu Machinery Co ltd
Current assignee: Dongguan Baoyu Machinery Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-04-09
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a manipulator feeding mechanism convenient for disassembly and replacement, which comprises a mechanical arm, wherein one end of the mechanical arm is connected with a connecting piece, one end of the connecting piece far away from the mechanical arm is movably connected with a gripper, the gripper is provided with a limit socket relative to one end of the mechanical arm, the mechanical arm and gripper joint is provided with a limit mechanism, when the gripper is butted with the mechanical arm for disassembly and assembly, the gripper is clamped and limited through a pair of limit plates, the gripper is supported by stress without being butted with a limit insert column of the mechanical arm by translation, the disassembly and assembly are carried out without being supported by a plurality of people, the gripper and the mechanical arm are quickly installed by limiting a pair of limit blocks and limit grooves on the limit insert column, the stability is improved by matching with the limit clamping of a pair of limit plates, the integral structure of the gripper and the mechanical arm is, the dismouting is simple convenient, and the practicality is high, and manual operation is few, adopts the electrodynamic type more, characteristics such as labour saving and time saving.

Description

Manipulator feed mechanism convenient to dismantle replacement

Technical Field

The utility model relates to a feed mechanism, in particular to manipulator feed mechanism convenient to dismantle replacement belongs to manipulator technical field.

Background

The manipulator is an automatic operating device which can simulate certain action functions of human hands and arms and is used for grabbing and carrying objects or operating tools according to a fixed program, mainly comprises an executing mechanism, a driving mechanism and a control system, can replace heavy labor of people to realize mechanization and automation of production, and can be operated under harmful environments to protect personal safety, so that the manipulator is widely applied to departments of mechanical manufacturing, metallurgy, electronics, light industry, atomic energy and the like to load or unload some objects and the like.

The manipulator needs the periodic overhaul maintenance, just needs to dismantle tongs and arm or replace this moment, and most tongs are passed through the connecting piece and are carried out the butt joint installation with the arm nowadays more, can use mountings such as flange, nut and bolt to install both fixed, and the dismouting is too loaded down with trivial details, dismouting time overlength, and tongs are too heavy even a bit, in the installation, need many people to support and carry out the dismouting, wastes time and energy scheduling problem again.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator feed mechanism convenient to dismantle replacement to the dismouting of proposing in solving above-mentioned background art is too loaded down with trivial details, and dismouting time overlength needs many people to support and carries out the dismouting, wastes time and energy the scheduling problem again.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manipulator feed mechanism convenient to dismantle replacement, includes the arm, the one end of arm is connected with the connecting piece, the one end swing joint that the arm was kept away from to the connecting piece has the tongs, spacing socket has been seted up to the one end of the relative arm of tongs, arm and tongs junction are equipped with stop gear, stop gear includes spacing post and spacing groove of inserting, spacing post fixed connection of inserting is served and is corresponded and alternate on spacing socket in the one of the relative arm of arm, the activity groove has all been seted up at the spacing post symmetry both ends from top to bottom, the equal fixedly connected with reset spring in the activity groove, reset spring keeps away from activity groove one end fixedly connected with stopper, the spacing groove is seted up on the upper and lower both ends of the internal symmetry of spacing socket and corresponding with the stopper.

As a preferred technical scheme of the utility model, the stopper is three horn shapes, the stopper height coincides with the activity groove degree of depth.

As a preferred technical scheme of the utility model, the equal electrically-operated slider of a plurality of fixedly connected with in both sides of the top of connecting piece and bottom symmetry just array side by side, the top of connecting piece and the center department of bottom symmetry all seted up spacing perforation and extend into the connecting piece in corresponding with the spacing groove of symmetry respectively.

As a preferred technical scheme of the utility model, both ends all are equipped with disassembly body about the connecting piece, disassembly body includes limiting plate and first electric telescopic handle, the limiting plate is equipped with a pair of establishing respectively on tongs top face and bottom face, two the equal fixedly connected with second electric telescopic handle in both ends and the flexible end activity of limiting plate symmetry alternate the limiting plate that corresponds, the flexible fixedly connected with push pedal of second electric telescopic handle just corresponds with the spacing groove, electric slide rail and the electric slider sliding connection who corresponds are all installed to the both sides of the relative tongs of limiting plate symmetry.

As a preferred technical scheme of the utility model, the below of arm is equipped with the backup pad, the equal fixedly connected with extension board in both sides of the one end symmetry of tongs is kept away from to the arm, the one end that the arm was kept away from to the extension board corresponds end swing joint through loose axle and backup pad, the one end that the extension board was kept away from to the backup pad has the base through loose axle swing joint, the bottom swing joint of base has the revolving stage.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a manipulator feed mechanism convenient to dismantle and replace, when butt joint tongs and mechanical arm dismouting, through a pair of limiting plate to tongs centre gripping spacing, when dismouting, do not need the atress to support the tongs, cooperate tongs and limiting plate sliding connection, translation can with the spacing post of inserting of mechanical arm, do not need many people to support to carry out the dismouting, spacing through a pair of stopper and spacing groove on the spacing post of inserting, make tongs and mechanical arm quick installation, cooperate the spacing centre gripping of a pair of limiting plate, improve the steadiness, through the promotion in proper order of second electric telescopic handle and first electric telescopic handle, utilize reaction force to make tongs and mechanical arm quick separation, finally through limiting plate and tongs sliding connection, dismantle the tongs fast and go out, the overall structure is reasonable, adopt fixed modes such as spacing fixed mode replacement bolt and nut, the dismouting is simple and convenient, high practicability, less manual operation, more adoption of electric operation, time saving, labor saving and the like.

Drawings

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

FIG. 2 is a schematic structural view of the limiting mechanism and the detaching mechanism of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the connecting member of the present invention.

In the figure: 1. a mechanical arm; 2. a connecting member; 3. a gripper; 4. a limiting mechanism; 5. a disassembly mechanism; 6. a support plate; 7. a support plate; 8. a base; 9. a rotating table; 21. an electric slider; 22. limiting and perforating; 41. limiting and inserting the column; 42. a return spring; 43. a limiting block; 44. a limiting groove; 51. a limiting plate; 52. a first electric telescopic rod; 53. a second electric telescopic rod; 54. pushing the plate; 55. provided is an electric sliding rail.

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.

Please refer to fig. 1-3, the utility model provides a manipulator feed mechanism convenient to dismantle replacement, including arm 1, the one end of arm 1 is connected with connecting piece 2, the one end swing joint that arm 1 was kept away from to connecting piece 2 has tongs 3, spacing socket has been seted up to the one end of arm 1 relatively of tongs 3, arm 1 and tongs 3 junction are equipped with stop gear 4, stop gear 4 includes spacing post 41 and spacing groove 44 of inserting, spacing post 41 fixed connection just corresponds to alternate on spacing socket in the one end of arm 1 relatively tongs 3, the activity groove has all been seted up at the symmetrical both ends about spacing post 41, equal fixedly connected with reset spring 42 in the activity groove, reset spring 42 keeps away from activity groove one end fixedly connected with stopper 43, spacing groove 44 is seted up on the symmetrical upper and lower both ends about spacing socket and corresponding with stopper 43.

Stopper 43 is three horn shapes, in spacing inserting the butt joint of post 41 and inserting the spacing socket of connecting piece 2 when spacing, reduce the resistance, stopper 43 height and the coincidence of activity groove depth, it is spacing through a pair of stopper 43 on the spacing post 41 and spacing groove 44, make tongs 3 and arm 1 install fast, the spacing centre gripping of a pair of limiting plate 51 of cooperation, improve the steadiness, the equal fixedly connected with a plurality of electric slider 21 of both sides of the top of connecting piece 2 and bottom symmetry and array side by side, spacing perforation 22 has all been seted up and has been extended into respectively in connecting piece 2 to the top of connecting piece 2 and the center department of bottom symmetry and be corresponding with the spacing groove 44 of symmetry, both ends all are equipped with disassembly body 5 about connecting piece 2, disassembly body 5 includes limiting plate 51 and first electric telescopic handle 52, limiting plate 51 is equipped with a pair of establishing respectively on 3 top end faces of tongs and bottom faces, the equal fixedly connected with second electric telescopic handle 53 in both ends of two limiting plate 51 symmetries and the positioning plate 51, the second electric telescopic rod 53 is fixedly connected with a push plate 54 in a telescopic end manner and corresponds to the limiting groove 44, two symmetrical sides of one surface of the limiting plate 51 opposite to the hand grip 3 are respectively provided with an electric slide rail 55 and are in sliding connection with the corresponding electric slide block 21, when the hand grip 3 is butted with the mechanical arm 1, the hand grip 3 is clamped and limited through the pair of limiting plates 51, the hand grip 3 is not required to be supported by stress during the assembling and disassembling, the hand grip 3 is matched with the sliding connection of the hand grip 3 and the limiting plates 51, the hand grip can be butted with the limiting insertion column 41 of the mechanical arm 1 through translation without being supported by a plurality of people for assembling and disassembling, the hand grip 3 is quickly separated from the mechanical arm 1 through the counterforce by sequentially pushing the second electric telescopic rod 53 and the first electric telescopic rod 52, finally, the hand grip 3 is quickly disassembled and disassembled through the sliding connection of the limiting plates 51 and the hand grip 3, one end of the support plate 7, far away from the mechanical arm 1, is movably connected with the corresponding end of the support plate 6 through a movable shaft, one end of the support plate 6, far away from the support plate 7, is movably connected with a base 8 through a movable shaft, and the bottom end of the base 8 is movably connected with a rotating table 9.

When the manipulator feeding mechanism is used, the connecting piece 2 and the mechanical arm 1 are installed, the limiting insertion column 41 of the mechanical arm 1 is inserted into the limiting insertion hole corresponding to the hand grip 3, when the limiting block 43 corresponds to the limiting groove 44, the limiting block is ejected out and limited by the reset spring 42 and clamped on the limiting groove 44, the hand grip 3 integrally translates in the installation process, the electric slide block 21 is butted with the electric slide rail 55 of the limiting plate 51 to play a role in clamping and limiting up and down, the limiting block 43 is matched with the limiting position of the limiting groove 44 to improve the stability, when the manipulator feeding mechanism is disassembled, the push plate 54 is pushed into the limiting perforation 22 by the expansion and contraction of the pair of second electric expansion links 53, the limiting block 43 is pushed into the movable groove by the push plate 54, the limiting of the limiting block 43 is released, the limiting plate 51 is pushed by the expansion and contraction of the pair of first electric expansion links 52, the push plate 54 is still, utilize reaction force, make spacing post 41 extract from spacing socket, drive second electric telescopic handle 53 drives push pedal 54 and resets, remove spacing to spacing groove 44, drive electric slider 21 translation on electric slide rail 55, make tongs 3 and limiting plate 51 separation, dismantle and go out, with same mode, to subsidiary connecting piece 2 tongs 3 change can, whole dismouting is the electrodynamic type, the dismouting is fast, it is not hard, its first electric telescopic handle 52, second electric telescopic handle 53, electric slide rail 55 and electric slider 21 drive mode and line connection are prior art, do not do too much to describe repeatedly.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The manipulator feeding mechanism convenient to disassemble and replace is characterized by comprising a manipulator (1), wherein one end of the manipulator (1) is connected with a connecting piece (2), one end, far away from the manipulator (1), of the connecting piece (2) is movably connected with a gripper (3), one end, opposite to the manipulator (1), of the gripper (3) is provided with a limiting socket, a limiting mechanism (4) is arranged at the joint of the manipulator (1) and the gripper (3), the limiting mechanism (4) comprises a limiting insertion column (41) and a limiting groove (44), the limiting insertion column (41) is fixedly connected to one end, opposite to the gripper (3), of the manipulator (1) and correspondingly penetrates through the limiting socket, the upper end and the lower end of the limiting insertion column (41) are respectively provided with a movable groove, a reset spring (42) is fixedly connected in each movable groove, one end, far away from each movable groove, of the reset spring (42) is fixedly connected with a limiting block (43), the limiting grooves (44) are arranged on the upper end and the lower end of the limiting socket symmetrically and correspond to the limiting blocks (43).

2. The manipulator feeding mechanism convenient for disassembly and replacement as claimed in claim 1, wherein the limiting block (43) is triangular, and the height of the limiting block (43) is coincident with the depth of the movable groove.

3. The manipulator feeding mechanism convenient to disassemble and replace according to claim 1, wherein a plurality of electric sliders (21) are fixedly connected to two symmetrical sides of the top end and the bottom end of the connecting piece (2) and are arrayed side by side, and limiting through holes (22) are formed in symmetrical centers of the top end and the bottom end of the connecting piece (2) and extend into the connecting piece (2) to correspond to the symmetrical limiting grooves (44) respectively.

4. The manipulator feeding mechanism convenient to disassemble and replace according to claim 3, wherein the upper end and the lower end of the connecting piece (2) are provided with detaching mechanisms (5), each detaching mechanism (5) comprises a limiting plate (51) and a first electric telescopic rod (52), each limiting plate (51) is provided with a pair of limiting plates (51) respectively arranged on the top end face and the bottom end face of the corresponding gripper (3), two symmetrical ends of each limiting plate (51) are fixedly connected with a second electric telescopic rod (53) and movably inserted through the corresponding limiting plate (51), the telescopic end of each second electric telescopic rod (53) is fixedly connected with a push plate (54) and corresponds to the corresponding limiting groove (44), and two symmetrical sides of one surface of each relative gripper (3) of each limiting plate (51) are provided with an electric slide rail (55) and are slidably connected with the corresponding electric slide block (21).

5. The manipulator feeding mechanism convenient for disassembly and replacement as claimed in claim 1, wherein a support plate (6) is arranged below the manipulator (1), support plates (7) are fixedly connected to two symmetrical sides of one end of the manipulator (1) far away from the gripper (3), one end of each support plate (7) far away from the manipulator (1) is movably connected with the corresponding end of the support plate (6) through a movable shaft, one end of each support plate (6) far away from the support plate (7) is movably connected with a base (8) through a movable shaft, and a rotating platform (9) is movably connected to the bottom end of each base (8).