CN209919173U

CN209919173U - Multi-angle welding manipulator

Info

Publication number: CN209919173U
Application number: CN201821878841.2U
Authority: CN
Inventors: 杨志弘
Original assignee: Tianjin Jinglong Intelligent Technology Co Ltd
Current assignee: Tianjin Jinglong Intelligent Technology Co Ltd
Priority date: 2018-11-15
Filing date: 2018-11-15
Publication date: 2020-01-10
Anticipated expiration: 2028-11-15

Abstract

The utility model discloses a multi-angle welding manipulator, which comprises a welding manipulator, a mobile platform and a shaft bracket, wherein the shaft bracket is arranged on the mobile platform, and the welding manipulator is arranged on the shaft bracket through an adjusting mechanism; above-mentioned adjustment mechanism, a pair of sharp module translation platform is settled in the moving platform bottom, the motor is fixed in moving platform center part, the mounting bracket is settled on the drive end of motor, the pedestal is fixed on the mounting bracket, be equipped with the pivot in the pedestal, step motor settles in the pedestal outer wall, be equipped with the connecting piece in the pivot, and this connecting piece is connected with the base plate, welding machines hand settles on the base plate, the utility model relates to a technical field, this multi-angle welding machines hand provides a manipulator that has a plurality of angles and carry out the spraying function, has a plurality of directions of feed, realizes the spraying of accurate and multi-angle.

Description

Multi-angle welding manipulator

Technical Field

The utility model relates to the field of welding technique, specifically be a multi-angle welding manipulator.

Background

In prior art, welding machines people is when welding the car sheet metal component, because the usage of different sheet metal components is different, so the shape also differs, and welding machines people adopts fixed mounting more at present, can not remove about, so hardly accomplish whole welding, this just probably leads to follow-up needs manual welding, and manual welding is very probably wrong, has also reduced production efficiency simultaneously, if adopts the manual work to overturn the sheet metal component and can cause certain threat to the person.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-angle welding manipulator has solved current welding robot and when welding the automobile sheet metal component, because the usage of different sheet metal components is different, so the shape also differs, and present welding robot adopts fixed mounting more, can not remove about can going on, so hardly accomplish whole welding, this just probably leads to follow-up needs manual welding, and manual welding is probably wrong, has also reduced production efficiency's problem simultaneously.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the multi-angle welding manipulator comprises a welding manipulator, a moving platform and a shaft bracket, and is characterized in that the shaft bracket is arranged on the moving platform, and the welding manipulator is arranged on the shaft bracket through an adjusting mechanism; the above-mentioned adjustment mechanism, it includes: the linear module comprises a pair of linear module translation tables, a motor, an installation frame and a stepping motor; the pair of linear module translation stages are arranged at the bottom of the mobile platform, the motor is fixed at the center of the mobile platform, the mounting frame is arranged on the driving end of the motor, the shaft frame is fixed on the mounting frame, a rotating shaft is arranged in the shaft frame, and the stepping motor is arranged on the outer wall of the shaft frame and connected with the rotating shaft; the rotating shaft is provided with a connecting piece, the connecting piece is connected with a base plate, and the welding manipulator is arranged on the base plate.

Preferably, a bearing is embedded at the contact part of the rotating shaft and the shaft bracket; the bearing is used for assisting the rotation of the rotating shaft.

Preferably, a coupling is arranged at the connecting part of the stepping motor and the rotating shaft; the coupling is used for assisting the rotation of the rotating shaft.

Preferably, a stabilizing frame is arranged between the pair of linear module translation tables; the stabilizer prevents the separation of the pair of linear module translation stages.

Preferably, the pair of linear module translation stages are connected with a relay through a lead; the relay is used for controlling the pair of linear module translation tables.

Preferably, the motor and the stepping motor are both electrically connected with a frequency converter; the frequency converter is used for controlling the motor and the stepping motor.

Advantageous effects

The utility model provides a multi-angle welding manipulator. The method has the following beneficial effects: the present case innovation point lies in providing a manipulator that has a plurality of angles and carry out spraying function, a plurality of direction of feed have in this technical scheme, realize the spraying of accurate and multi-angle, welding robot who mentions among the effectual background is when welding the car sheet metal component, because the usage of different sheet metal components is different, so the shape is also different, and welding robot adopts fixed mounting more at present, can not remove about, so hardly accomplish whole welding, this just probably leads to follow-up needs manual welding, and manual welding is probably wrong, and production efficiency has also been reduced simultaneously, if adopt the manual work to overturn the sheet metal component and can cause certain threat to the person.

Drawings

FIG. 1 is the utility model relates to a multi-angle welding machines hand's structural schematic diagram.

FIG. 2 is the utility model relates to a multi-angle welding manipulator's schematic structure diagram.

In the figure: 1-a welding manipulator; 2-moving the platform; 3-a shaft bracket; 4-a linear module translation stage; 5-a motor; 6-mounting a frame; 7-a stepper motor; 8-a rotating shaft; 9-a connector; 10-a substrate; 11-a bearing; 12-a coupling; 13-a stabilizer frame; 14-a relay; 15-frequency converter.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a multi-angle welding manipulator comprises a welding manipulator 1, a moving platform 2 and a shaft bracket 3, wherein the shaft bracket 3 is arranged on the moving platform 2, and the welding manipulator 1 is arranged on the shaft bracket 3 through an adjusting mechanism; the above-mentioned adjustment mechanism, it includes: the device comprises a pair of linear module translation tables 4, a motor 5, a mounting frame 6 and a stepping motor 7; the pair of linear module translation stages 4 is arranged at the bottom of the moving platform 2, the motor 5 is fixed at the central part of the moving platform 2, the mounting frame 6 is arranged at the driving end of the motor 5, the shaft frame 3 is fixed on the mounting frame 6, a rotating shaft 8 is arranged in the shaft frame 3, and the stepping motor 7 is arranged on the outer wall of the shaft frame 3 and connected with the rotating shaft 8; the rotating shaft 8 is provided with a connecting piece 9, the connecting piece 9 is connected with a substrate 10, and the welding manipulator 1 is arranged on the substrate 10. A bearing 11 is embedded at the contact part of the rotating shaft 8 and the shaft bracket 3; the bearing 11 is used to assist the rotation of the rotating shaft 8. A coupler 12 is arranged at the connecting part of the stepping motor 7 and the rotating shaft 8; the coupling 12 is used to assist the rotation of the shaft 8. A stabilizing frame 13 is arranged between the pair of linear module translation tables 4; the stabilizer 13 prevents the pair of linear module translation stages 4 from being separated. The pair of linear module translation stages 4 are connected with a relay 14 through a lead; the relay 14 is used for controlling the pair of linear module translation stages 4. The motor 5 and the stepping motor 7 are both electrically connected with a frequency converter 15; the inverter 15 is used to control the motor 5 and the stepping motor 7.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

The following are the specific structures and functions of the parts of the device that are not common in the field;

substrate 10: a plate is used for mounting a welding manipulator;

the moving platform 2: a platform is a rectangular structure and is used for mounting an adjusting structure;

mounting frame 6: a support body for fixing realizes fixing the installation of pedestal

The connecting piece 9: one end of the strip-shaped structure is fixed with the substrate, and the other end of the strip-shaped structure is connected with the rotating shaft;

the following are specific structures and functions of parts not commonly found in this field in the present case:

straight line module translation stage 4: the electric linear module translation table with the model of Y110TA50-500-CP and the brand of Jiangyun photoelectricity is adopted, and the electric linear module translation table has the following functions: the sliding body on the sliding block is moved by itself in an electric mode.

The stepping motor 7 adopts a Konda PL57T020A-57H250E508 series motor, is an open-loop control motor for converting an electric pulse signal into angular displacement or linear displacement, is a main executive component in a modern digital program control system, and has wide application.

The relay 14: a relay 14; the relay is an electric appliance which makes the controlled quantity generate a predetermined step change in an electric output circuit when the change of the input quantity excitation quantity reaches the specified requirement

The frequency converter 15: the AMK-M + series frequency converter using Amick board is an electric energy controller for converting industrial frequency power supply into another frequency by means of the on-off action of electric semiconductor device.

Example (b): at first, a pair of linear module translation platforms 4 of control removes moving platform 2 to move welding machines hand 1, can also rotate through motor 5 drive mounting bracket 6, carry out the degree to welding machines hand 1's regulation, and step motor 7 drive pivot 8 on the control pedestal 3 thereafter rotates, and pivot 8 makes connecting piece 9 rotatory, thereby makes welding machines hand 1 on the base plate 10 rotatory, adjusts its gradient.

Preferably, a bearing 11 is embedded at the contact part of the rotating shaft 8 and the shaft bracket 3; the bearing 11 is used to assist the rotation of the rotating shaft 8.

Preferably, a coupling 12 is arranged at the connecting part of the stepping motor 7 and the rotating shaft 8; the coupling 12 is used for the counter shaft 8.

Preferably, a stabilizing frame 13 is arranged between the pair of linear module translation stages 4; the stabilizer 13 prevents the pair of linear module translation stages 4 from being separated.

Preferably, the pair of linear module translation stages 4 is further connected with a relay 14 through a lead; the relay 14 is used for controlling the pair of linear module translation stages 4.

Preferably, the motor 5 and the stepping motor 7 are electrically connected with a frequency converter 15; the inverter 15 is used to control the motor 5 and the stepping motor 7.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 multi-angle welding manipulator comprises a welding manipulator (1), a moving platform (2) and a shaft bracket (3), and is characterized in that the shaft bracket (3) is arranged on the moving platform (2), and the welding manipulator (1) is arranged on the shaft bracket (3) through an adjusting mechanism;

the above-mentioned adjustment mechanism, it includes: the device comprises a pair of linear module translation tables (4), a motor (5), a mounting rack (6) and a stepping motor (7);

the pair of linear module translation tables (4) is arranged at the bottom of the moving platform (2), the motor (5) is fixed at the central part of the moving platform (2), the mounting frame (6) is arranged at the driving end of the motor (5), the shaft bracket (3) is fixed on the mounting frame (6), a rotating shaft (8) is arranged in the shaft bracket (3), and the stepping motor (7) is arranged on the outer wall of the shaft bracket (3) and connected with the rotating shaft (8);

the welding manipulator is characterized in that a connecting piece (9) is arranged on the rotating shaft (8), the connecting piece (9) is connected with a substrate (10), and the welding manipulator (1) is arranged on the substrate (10).

2. The multi-angle welding manipulator of claim 1, characterized in that the bearing (11) is embedded at the contact part of the rotating shaft (8) and the shaft bracket (3); the bearing (11) is used for assisting the rotation of the rotating shaft (8).

3. The multi-angle welding manipulator of claim 1, wherein a coupling (12) is arranged at the connecting part of the stepping motor (7) and the rotating shaft (8); the coupling (12) is used for assisting the rotation of the rotating shaft (8).

4. The multi-angle welding manipulator of claim 1, characterized in that a stabilizer (13) is arranged between the pair of linear module translation stages (4); the stabilizer (13) prevents the pair of linear module translation stages (4) from separating.

5. The multi-angle welding manipulator of claim 1, characterized in that the pair of linear module translation stages (4) are connected with a relay (14) through a lead; the relay (14) is used for controlling the pair of linear module translation stages (4).

6. The multi-angle welding manipulator according to claim 1, wherein the motor (5) and the stepping motor (7) are electrically connected with a frequency converter (15); the frequency converter (15) is used for controlling the motor (5) and the stepping motor (7).