CN209849733U

CN209849733U - Robot arm with horizontal ranging function and metal plate bending machine with robot arm

Info

Publication number: CN209849733U
Application number: CN201920254279.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Nanjing Zejiu Electronic Technology Co Ltd
Current assignee: Nanjing Zejiu Electronic Technology Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2019-12-27
Anticipated expiration: 2029-02-28

Abstract

The utility model relates to an industrial robot technical field just discloses a robot arm and have its panel beating bender with horizontal range finding function, the on-line screen storage device comprises a base, one side fixedly connected with one-level connecting axle of base, the top fixedly connected with one-level rotation control axle of connecting axle, the bottom fixedly connected with regulating spindle of one-level rotation control axle, the top fixed mounting of regulating spindle has the second grade connecting axle, and the positive middle part fixed mounting of second grade connecting axle has position sensor. This robot arm with horizontal range finding function and panel beating bender that has it, in robot arm working process, because install the electron spirit level on the device, can place the unevenness to sheet metal spare, crooked line and two hole center nonparallel scheduling problems detect to rectify to sheet metal spare self not straight scheduling problem, make sheet metal spare processing more accurate, efficiency is higher.

Description

Robot arm with horizontal ranging function and metal plate bending machine with robot arm

Technical Field

The utility model relates to an industrial robot technical field specifically is a robot arm and have its panel beating bender with horizontal range finding function.

Background

The sheet metal bending machine is a machine capable of bending sheet materials, and is one of important devices for bending and forming sheet materials in the sheet metal industry, a control host transmits a command to a driving lower die during use, clamping of the sheet between the driving lower die and a processing platform is realized, electromagnetic force clamping is adopted, so that the pressing plate can be made into various sheet material requirements, the sheet material with a side wall can also be processed, the bending machine can replace a bending machine die, and the requirements of various sheet materials are met.

But current panel beating bender often can have some problems in the course of the work: for example, when a worker places a sheet part on a processing platform, the sheet part is often placed unstably and inaccurately, so that the bending surface is not straight and the size is not stable in the processing process, and the bending line is not parallel to the centers of two holes; in addition, sometimes the surface of the sheet metal part is not straight, the sheet metal bending machine is not provided with a relative adjusting mechanism, and the manual labor is difficult to adjust.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a robot arm and have its panel beating bender with horizontal range finding function possesses high precision, and is intelligent, snatchs stably, and advantages such as location accuracy have solved the face of bending uneven, and the size is unstable, bending line and two hole center nonparallel scheduling problem.

(II) technical scheme

For realizing above-mentioned high precision, it is intelligent, snatch stably, fix a position accurate purpose, the utility model provides a following technical scheme: the utility model provides a robot arm with horizontal range finding function, includes the base, one side fixedly connected with one-level connecting axle of base, the top fixedly connected with one-level rotation control axle of connecting axle, the bottom fixedly connected with regulating spindle of one-level rotation control axle, the top fixed mounting of regulating spindle has the second grade connecting axle, and the positive middle part fixed mounting of second grade connecting axle has position sensor, the top fixedly connected with second grade rotation control axle of second grade connecting axle, the top and the fixed mounting that the second grade connecting axle was run through on the top of second grade rotation control axle have the tongs, the electron spirit level is installed respectively to the both sides of tongs.

Preferably, the primary rotation control shaft rotates towards the primary connecting shaft, the rotation angle is 0-90 degrees, and the adjusting shaft can rotate 360 degrees along the axis.

Preferably, the rotation angle of the secondary rotation control shaft is 0 to 180 °.

Preferably, the hand grip is of a U-shaped structure;

the utility model provides a panel beating bender, includes the casing, the positive middle part fixed mounting of casing has the main control system, one side fixed mounting at casing top has hydraulic means, hydraulic means's bottom fixed mounting has the drive lower mould, processing platform has been placed to the bottom of drive lower mould, one side fixed mounting of chassis bottom has the robot arm that has horizontal range finding function, the robot arm that has horizontal range finding function has four total equidistance fixed mounting respectively in the bottom of casing one side.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of robot arm with horizontal range finding function, in robot arm working process, because install the electron spirit level on the device, can place the unevenness to sheet metal spare, crooked line and two hole center nonparallels, sheet metal spare self is not straight scheduling problem rectifies for sheet metal spare processing is more accurate, and efficiency is higher.

2. This kind of robot arm with horizontal range finding function, in robot arm working process, because install position sensor on the robot arm, can be so that robot arm can the automatic determination position at centre gripping sheet spare in-process, also can input instruction and control its sheet spare and go on, it is more convenient to operate.

Drawings

FIG. 1 is a schematic side view of the structure of the present invention;

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

FIG. 3 is a top view of the robot arm of the present invention;

FIG. 4 is a schematic view of the front side of the robot arm of the present invention;

fig. 5 is a schematic enlarged view of a part a of the structure diagram 3 of the present invention.

In the figure: 1. a base; 2. a primary connecting shaft; 3. an adjustment shaft; 4. a primary rotation control shaft; 5. a position sensor; 6. a secondary connecting shaft; 7. a secondary rotating control shaft; 8. an electronic level; 9. a gripper; 10. a processing platform; 11. driving the lower die; 12. a hydraulic device; 13. a control host; 14. a casing.

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. 1-5, a robot arm with horizontal distance measuring function and a sheet metal bending machine having the same, includes a housing 14, a control host 13 is fixedly installed in the middle of the front of the housing 14, a hydraulic device 12 is fixedly installed on one side of the top of the housing 14, a lower driving die 11 is fixedly installed on the bottom of the hydraulic device 12, a processing platform 10 is placed on the bottom of the lower driving die 11, a robot arm with horizontal distance measuring function is fixedly installed on one side of the bottom of the housing 14, four robot arms with horizontal distance measuring function are respectively and fixedly installed on the bottom of one side of the housing 14 at equal intervals, a base 1 of the robot arm with horizontal distance measuring function is square, a servo motor is arranged in the base for driving, a primary connecting shaft 2 is fixedly connected to one side of the base 1, and the primary connecting shaft 2 plays a role of fixing the connecting shaft and a gripper 9 by connecting the base 1 and a primary rotation, the device is not easy to fall off, a first-stage rotation control shaft 4 is fixedly connected to the top end of a first-stage connecting shaft 2, the first-stage rotation control shaft 4 rotates along the direction of the first-stage connecting shaft 2, the rotation angle is 0-90 degrees, an adjusting shaft 3 can rotate 360 degrees along the axis, the first-stage rotation control shaft 4 is connected with a guide rod through a positioning pin, the bottom of the first-stage rotation control shaft 4 is fixedly connected with an adjusting shaft 3, the adjusting shaft 3 and the positioning pin are staggered, the adjusting shaft 3 is positioned at the position of the central line inside a second-stage connecting shaft 6, a second-stage connecting shaft 6 is fixedly installed at the top end of the adjusting shaft 3, a position sensor 5 is fixedly installed in the middle of the front face of the second-stage connecting shaft 6, the second-stage connecting shaft 6 can rotate 360 degrees through the adjusting, the sensor can measure and position the distance without contacting an object, a secondary rotating control shaft 7 is fixedly connected to the top end of a secondary connecting shaft 6, the rotating angle of the secondary rotating control shaft 7 is 0-180 degrees, the position of a gripper 9 is fixed by the secondary rotating control shaft 7 through a positioning pin, and the secondary rotating control shaft 7 is connected with a control host 13 through an electric signal, so that the mobility of the gripper 9 is larger, the object can be clamped and processed conveniently, the top end of the secondary rotating control shaft 7 penetrates through the top of the secondary connecting shaft 6 and is fixedly provided with the gripper 9, wherein the gripper 9 is of a U-shaped structure and can grip and position the object, the opening distance of the gripper 9 (namely the difference degree of the positions of the open state and the closed state of the gripper) is generally 4-14 mm, the clamping force can reach 6kgf at most, electronic gradienters 8 are respectively arranged on two sides of the gripper 9, and the electronic grad, The horizontal device and the double-shaft horizontal sensor can measure horizontal angles in two directions simultaneously, so that the levelness of the whole measured surface can be determined.

The working principle is as follows: when the device is used, the control host 13 is opened to operate, then the control host 13 transmits signals to the robot arm, the robot arm operates the gripper 9 beside a sheet part by operating the first-stage and second-stage rotation control mechanisms, the rear gripper 9 stably clamps and conveys the sheet part to the processing platform 10, the electronic level gauge 8 and the position sensor 5 adjust and optimize the sheet part through commands, and then the hydraulic device 12 performs hydraulic pressure to drive the lower die 11 to press downwards so as to bend the sheet part.

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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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 utility model provides a robot arm with horizontal range finding function which characterized in that: including base (1), one side fixedly connected with one-level connecting axle (2) of base (1), top fixedly connected with one-level rotation control axle (4) of one-level connecting axle (2), bottom fixedly connected with regulating spindle (3) of one-level rotation control axle (4), the top fixed mounting of regulating spindle (3) has second grade connecting axle (6), and the positive middle part fixed mounting of second grade connecting axle (6) has position sensor (5), the top fixedly connected with second grade rotation control axle (7) of second grade connecting axle (6), top and the fixed mounting that the top of second grade rotation control axle (7) runs through second grade connecting axle (6) have tongs (9), electron spirit level (8) are installed respectively to the both sides of tongs (9).

2. The robot arm with the horizontal ranging function of claim 1, wherein: the primary rotation control shaft (4) rotates towards the primary connecting shaft (2) at a rotation angle of 0-90 degrees, and the adjusting shaft (3) can rotate 360 degrees along the axis.

3. The robot arm with the horizontal ranging function of claim 1, wherein: the rotation angle of the secondary rotation control shaft (7) is 0-180 degrees.

4. The robot arm with the horizontal ranging function of claim 1, wherein: the gripper (9) is of a U-shaped structure;

the utility model provides a panel beating bender, includes casing (14), casing (14) positive middle part fixed mounting has main control system (13), one side fixed mounting at casing (14) top has hydraulic means (12), the bottom fixed mounting of hydraulic means (12) has drive lower mould (11), machining platform (10) have been placed to the bottom of drive lower mould (11), one side fixed mounting of casing (14) bottom has the robot arm that has horizontal range finding function, the robot arm that has horizontal range finding function has four total equidistance fixed mounting respectively in the bottom of casing (14) one side.