CN210703515U

CN210703515U - Regionalized automatic positioning screw locking robot

Info

Publication number: CN210703515U
Application number: CN201921093369.6U
Authority: CN
Inventors: 孙宇萱; 张继坤
Original assignee: Tianjin Jingu Automatic Equipment Co ltd
Current assignee: Tianjin Jingu Automatic Equipment Co ltd
Priority date: 2019-07-12
Filing date: 2019-07-12
Publication date: 2020-06-09
Anticipated expiration: 2029-07-12

Abstract

The utility model discloses a regionalization automatic positioning lock screw robot, including work platform, work platform is last equally to be a plurality of operation faces, the work platform upside evenly is equipped with a plurality of mounting brackets, and is a plurality of the mounting bracket corresponds with a plurality of operation face positions respectively, and a plurality of mounting brackets all with work platform fixed connection, the horizontal fixed mounting of mounting bracket upside has the mounting disc, terminal surface fixed mounting has a plurality of visual camera lenses under the mounting disc, be equipped with the movable block in the mounting bracket, be equipped with the control mechanism that control movable block removed on the mounting bracket, the movable block downside is equipped with the electricity and criticizes, hydraulic telescoping rod and movable block fixed connection through vertical setting are criticized to the electricity, the fixed attraction mechanism that is equipped with on the electricity criticizes. The utility model discloses position is criticized to change electricity that can be accurate, carries out the screw lock and pays the operation after that, can carry out regionalization operation simultaneously, increases efficiency, controls the centre gripping of screw and the convenience of opening moreover.

Description

Regionalized automatic positioning screw locking robot

Technical Field

The utility model relates to an equipment technical field is paid to the screw lock, especially relates to a regionalization automatic positioning lock screw robot.

Background

The automatic screw locking machine realizes the procedures of automatic conveying, screwing, detection and the like of screws through various electric and pneumatic components, simplifies the screw fastening procedure through equipment, and achieves the purposes of reducing the number of workers and reducing adverse factors caused by manual misoperation. Is a typical nonstandard automation device. The automatic screw locking machine mainly comprises: the device comprises a handheld screw locking machine, a multi-shaft automatic screw locking machine and a coordinate automatic screw locking machine.

At present, a great part of work in the 3C industry is screw locking work, and most of manufacturers adopt manual locking work at present, so that a large amount of personnel is needed for the screw locking work. At present, the existing mechanical equipment for locking is complex in structure, only can be used for single locking operation, manual operation is needed, the efficiency is low, and the accuracy of manual positioning is poor.

To this end, we propose a regionalized automatic screw locking robot to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a regionalized automatic positioning screw locking robot.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a regionalization automatic positioning lock screw robot, includes work platform, the last equally divide of work platform is a plurality of operation faces, the work platform upside evenly is equipped with a plurality of mounting brackets, and is a plurality of the mounting bracket corresponds with a plurality of operation face positions respectively, and a plurality of mounting brackets all with work platform fixed connection, the horizontal fixed mounting of mounting bracket upside has the mounting disc, terminal surface fixed mounting has a plurality of visual camera lenses under the mounting disc, be equipped with the movable block in the mounting bracket, be equipped with the control mechanism that control movable block removed on the mounting bracket, the movable block downside is equipped with the electricity and criticizes, hydraulic telescoping rod and movable block fixed connection through vertical setting are criticized to the electricity, the electricity is criticized and is gone up the fixed attraction mechanism that is.

Preferably, the control mechanism includes two bar plates that the level set up on the mounting bracket, two bar plate mutually perpendicular just is located different planes, the first slider of the equal fixedly connected with in bar plate both ends, be equipped with four spouts that match with four first sliders on the mounting bracket, two all be equipped with the bar opening on the bar plate, the movable block runs through two bar openings respectively, the symmetry is equipped with two sets of second sliders on the movable block lateral wall, the symmetry is equipped with two spouts that match with the second slider on the wall of bar opening both sides, be equipped with two actuating mechanism that control two bar plates respectively and remove on the mounting bracket.

Preferably, actuating mechanism sets up two threaded rods in two spouts including the symmetry, be equipped with the screw hole that matches with the threaded rod on the first slider, the threaded rod both ends all rotate with the spout inner wall and be connected, two servo motor of central symmetry fixedly connected with on the mounting bracket lateral wall, two servo motor's output all runs through the mounting bracket and respectively with the coaxial fixed connection of two threaded rods.

Preferably, attract the mechanism and establish the casing on the screwdriver of electricity batch including fixed cover, around being equipped with the wire on the casing, fixedly connected with power on the shells inner wall, the wire both ends all are connected with the power electricity.

Preferably, a plurality of operation surfaces on the working platform are provided with placing grooves.

Preferably, a plurality of the vision lenses are all controlled by a PLC controller.

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

1. the device is through dividing a plurality of regions, can carry out the multizone lock simultaneously and pay the operation, the efficiency of paying of lock has been accelerated, utilize advanced vision positioning system, the manual work only need be put the product on the operation face, the operation is paid to the automatic lock of accomplishing of machine, cooperation through control mechanism and hydraulic telescoping rod, can control the electric screwdriver at the X axle, the epaxial removal of Y axle and Z, cooperate current vision location, can be quick with screw removal to the lock position of paying, control mechanism's structure is also comparatively simple, overall structure's complexity is reduced.

2. Through set up attraction mechanism on the screwdriver, can control the screwdriver at any time and whether have magnetic force, utilize the attraction of realization screw that current visual positioning can also be convenient and put down for the automation of overall operation has also increased the efficiency that whole lock was paid, and attraction mechanism is comparatively simple moreover, and manufacturing cost is lower, does not influence current structure of screwdriver.

Drawings

Fig. 1 is a schematic top view of a regionalized automatic screw locking robot according to the present invention;

fig. 2 is a schematic top view of a working platform of a regionalized automatic screw locking robot according to the present invention;

fig. 3 is a schematic structural view of a mounting rack in a regionalized automatic positioning screw locking robot according to the present invention;

fig. 4 is a schematic structural diagram of the screwdriver and the connecting components thereof in the regionalized automatic positioning screw locking robot provided by the present invention;

fig. 5 is a schematic structural view of a suction mechanism in a regionalized automatic screw locking robot according to the present invention;

fig. 6 is the utility model provides a regional automatic positioning screw locking robot in actuating mechanism's schematic structure.

In the figure: the device comprises a working platform 1, a mounting frame 2, a mounting disc 3, a moving block 4, a control mechanism 5, an electric screwdriver 6, a hydraulic telescopic rod 7, an attraction mechanism 8, a strip-shaped plate 9, a first sliding block 10, a second sliding block 11, a driving mechanism 12, a threaded rod 13, a servo motor 14, a screwdriver 15, a shell 16, a lead 17 and a power supply 18.

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.

Referring to fig. 1-6, a regionalized automatic positioning and screw locking robot comprises a working platform 1, wherein the working platform 1 is divided into a plurality of operation surfaces for placing products, the plurality of operation surfaces on the working platform 1 are provided with placing grooves to prevent the products from sliding out of or falling off the operation surfaces, the upper side of the working platform 1 is uniformly provided with a plurality of mounting frames 2, the mounting frames 2 are in the prior art and are not repeated, the plurality of mounting frames 2 respectively correspond to the plurality of operation surfaces, the plurality of mounting frames 2 are fixedly connected with the working platform 1, the upper side of the mounting frames 2 is horizontally and fixedly provided with a mounting plate 3, the lower end surface of the mounting plate 3 is fixedly provided with a plurality of visual lenses, the mounting plate 3 is arranged on the upper side of the mounting frames 2 to widen the visual fields of the plurality of visual lenses, the plurality of visual lenses are controlled by a PLC controller, the PLC controller is in the prior art, the model is SDVC 21-S.

Wherein, a moving block 4 is arranged in the mounting frame 2, a control mechanism 5 for controlling the moving block 4 to move is arranged on the mounting frame 2, the control mechanism 5 comprises two strip-shaped plates 9 horizontally arranged on the mounting frame 2, the two strip-shaped plates 9 are mutually vertical and are positioned on different planes, the two ends of each strip-shaped plate 9 are fixedly connected with a first slide block 10, the mounting frame 2 is provided with four slide grooves matched with the four first slide blocks 10, thereby two bar plates 9 can slide by the level, and the gliding direction mutually perpendicular of two bar plates 9 all is equipped with the bar opening on two bar plates 9, and moving block 4 runs through two bar openings respectively, and the symmetry is equipped with two sets of second sliders 11 on the 4 lateral walls of moving block, and the symmetry is equipped with two spouts that match with second slider 11 on the wall of bar opening both sides, and moving block 4 can slide in two bar openings, can drive moving block 4 and slide on another bar plate 9 when a bar plate 9 removes.

Wherein, two driving mechanisms 12 are arranged on the mounting frame 2 for respectively controlling the movement of the two strip-shaped plates 9, the driving mechanisms 12 comprise two threaded rods 13 symmetrically arranged in the two sliding grooves, a threaded hole matched with the threaded rod 13 is arranged on the first sliding block 10, the threaded rod 13 can drive the first sliding block 10 to move by rotating, so as to drive the strip-shaped plates 9 to move, both ends of the threaded rod 13 are rotatably connected with the inner wall of the sliding groove, two servo motors 14 are fixedly connected with the side wall of the mounting frame 2 in a central symmetry manner, the servo motors 14 adopt the prior art and are not repeated, the output ends of the two servo motors 14 penetrate through the mounting frame 2 and are respectively and fixedly connected with the two threaded rods 13 in a coaxial manner, the servo motors 14 can control the rotation of the threaded rod 13, an electric screwdriver 6 is arranged at the lower side of the movable block 4, the electric screwdriver 6 is fixedly connected with the movable, the electric screwdriver 6 is fixedly provided with the attraction mechanism 8, the attraction mechanism 8 comprises a shell 16 fixedly sleeved on a screwdriver 15 of the electric screwdriver 6, a wire 17 is wound on the shell 16, a power supply 18 is fixedly connected to the inner wall of the shell 16, two ends of the wire 17 are electrically connected with the power supply 18, and the power supply 18 enables the screwdriver 15 to generate attraction after the wire is electrified, so that the screw is attracted.

In the utility model, when the device is used, a plurality of products to be locked are respectively placed on a plurality of operation surfaces, the screwdriver 15 is electrified by the power supply 18 to have magnetic force, the screw is absorbed, then under the action of the PLC, the positions of the screw holes are observed and determined by a plurality of visual lenses, then four servo motors 14 are driven to work, the four servo motors 14 can drive the four threaded rods 13 to rotate when working, the four threaded rods 13 rotate in the same direction in pairs, thereby driving the two strip-shaped plates 9 to move, the two strip-shaped plates 9 can respectively change the position of the moving block 4 in the X-axis direction and the Y-axis direction, when the moving block 4 and the locking position are on the same horizontal plane, the hydraulic telescopic rod 7 extends to enable the electric screwdriver 6 to move downwards, meanwhile, the electric screwdriver 6 works to drive the screw to rotate, thereby completing the lock payment operation, and repeating the above operation for each lock payment position confirmed by the visual lens.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A regionalized automatic positioning and screw locking robot comprises a working platform (1) and is characterized in that the working platform (1) is uniformly divided into a plurality of operation surfaces, a plurality of mounting frames (2) are uniformly arranged on the upper side of the working platform (1), the mounting frames (2) correspond to the operation surfaces respectively, the mounting frames (2) are fixedly connected with the working platform (1), a mounting disc (3) is horizontally and fixedly mounted on the upper side of the mounting frame (2), a plurality of visual lenses are fixedly mounted on the lower end face of the mounting disc (3), a moving block (4) is arranged in the mounting frame (2), a control mechanism (5) for controlling the moving block (4) to move is arranged on the mounting frame (2), an electric screwdriver (6) is arranged on the lower side of the moving block (4), and the electric screwdriver (6) is fixedly connected with the moving block (4) through a vertically arranged hydraulic telescopic rod (7), and the electric screwdriver (6) is fixedly provided with an attraction mechanism (8).

2. The regionalized automatic screw locking robot of claim 1, the control mechanism (5) comprises two strip-shaped plates (9) horizontally arranged on the mounting rack (2), the two strip-shaped plates (9) are mutually vertical and are positioned on different planes, the two ends of the strip-shaped plates (9) are fixedly connected with first sliding blocks (10), the mounting rack (2) is provided with four sliding chutes matched with the four first sliding blocks (10), the two strip-shaped plates (9) are provided with strip-shaped openings, the moving block (4) penetrates through the two strip-shaped openings respectively, two groups of second sliding blocks (11) are symmetrically arranged on the side wall of the moving block (4), two sliding grooves matched with the second sliding block (11) are symmetrically arranged on two side walls of the strip-shaped opening, and two driving mechanisms (12) for respectively controlling the two strip-shaped plates (9) to move are arranged on the mounting rack (2).

3. The regionalized automatic positioning screw locking robot of claim 2, characterized in that actuating mechanism (12) includes two threaded rods (13) that the symmetry set up in two spouts, be equipped with the screw hole that matches with threaded rod (13) on first slider (10), threaded rod (13) both ends all are connected with spout inner wall rotation, two servo motor (14) of centrosymmetric fixedly connected with on mounting bracket (2) lateral wall, two the output of servo motor (14) all runs through mounting bracket (2) and respectively with two coaxial fixed connection of threaded rod (13).

4. The regionalized automatic screw locking robot according to claim 1, wherein the suction mechanism (8) comprises a housing (16) fixedly sleeved on a screwdriver (15) of the screwdriver (6), a wire (17) is wound on the housing (16), a power supply (18) is fixedly connected to the inner wall of the housing (16), and both ends of the wire (17) are electrically connected with the power supply (18).

5. The regionalized automatic screw locking positioning robot according to claim 1, wherein a plurality of operation surfaces on the working platform (1) are provided with placing grooves.

6. The regionalized automatic screw locking robot according to claim 1, wherein the plurality of vision lenses, the control mechanism and the suction mechanism are all controlled by a PLC controller.