CN217412902U

CN217412902U - High-precision and high-reliability robot welding protection device

Info

Publication number: CN217412902U
Application number: CN202220748800.1U
Authority: CN
Inventors: 马蓓蓓; 马磊
Original assignee: Jiangsu Hei Ma Sen Tian Robot Co ltd
Current assignee: Jiangsu Hei Ma Sen Tian Robot Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-09-13
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to a robot welding technology field just discloses a high-accuracy, high reliability robot welding protector, the work box comprises a work box body, work box right side fixedly connected with robot, the work box inside is provided with protection machanism, the work box top is provided with the collection mechanism, it is provided with the workstation to collect the mechanism top, protection machanism includes the motor, motor fixed connection is in the bottom of work box inner wall, the first threaded rod of motor top fixedly connected with, first threaded rod bottom outer wall fixedly connected with driving gear, the meshing of driving gear outer lane has the chain. This high accuracy, high reliability robot welding protector, through the protection machanism who sets up, when the robot body carries out work, can the starter motor make the protective frame rise out the work box inside, play the effect of protection when welding the robot body, make it can not cause the damage to the staff.

Description

High-precision and high-reliability robot welding protection device

Technical Field

The utility model relates to a welding technical field of robot specifically is a high accuracy, high reliability robot welding protector.

Background

The welding robot is an industrial robot that engages in welding, including cutting and painting. According to the definition of the international organization for standardization (ISO) industrial robot, which belongs to the standard welding robot, the industrial robot is a multipurpose, reprogrammable automatic control Manipulator (Manipulator) with three or more programmable axes for the industrial automation field, in order to adapt to different applications, the mechanical interface of the last axis of the robot, usually a connecting flange, can be equipped with different tools or end effectors, and the welding robot is equipped with a welding tongs or a welding (cutting) gun at the end flange of the industrial robot, so that it can perform welding, cutting or thermal spraying. Welding robot can produce a lot of sparks when processing the welding to work piece or part, also can produce some clashes, and in the welding robot work among the prior art, there is not the device can protect it, and the staff that so may cause the injury around, and does not have the device yet and can concentrate the collection processing to the piece that welding produced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy, high reliability robot welding protector to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy, high reliability robot welding protector, includes the work box, work box right side fixedly connected with robot body, the work box inside is provided with protection machanism, the work box top is provided with collects the mechanism, it is provided with the workstation to collect the mechanism top. Protection machanism includes the motor, motor fixed connection is in the bottom of work box inner wall, the first threaded rod of motor top fixedly connected with, first threaded rod bottom outer wall fixedly connected with driving gear, the meshing of driving gear outer lane has the chain, the meshing of the one end inner circle that the driving gear was kept away from to the chain has driven gear, the meshing of driven gear inner circle has the second threaded rod, the equal threaded connection of second threaded rod and first threaded rod outer wall has the lifter plate, lifter plate top fixedly connected with protection frame.

Preferably, the top end and the bottom end of the second threaded rod are respectively connected to the top and the bottom of the inner wall of the working box in a rotating mode, and the top end of the first threaded rod is connected to the top of the inner wall of the working box in a rotating mode, so that the first threaded rod can drive the second threaded rod to rotate through the driving gear, the chain and the driven gear.

Preferably, the inside screw hole of seting up respectively with first threaded rod and second threaded rod assorted of lifter plate, lifter plate sliding connection is in the work incasement wall, makes first threaded rod and second threaded rod can drive the lifter plate and go up and down, plays spacing effect to the lifter plate.

Preferably, the lifting port matched with the protection frame is formed in the top of the working box, the observation window is fixedly connected to the front face of the protection frame, the protection frame can be conveniently lifted out of the working box, and meanwhile the observation window is convenient for workers to observe the welding progress.

Preferably, the collecting mechanism comprises a hydraulic push rod, the hydraulic push rod is fixedly connected to the top of the working box, the top end of the hydraulic push rod is hinged to a connecting block, the bottom of the working table is hinged to a supporting column, a mounting plate is fixedly connected to the top of the working box, a collecting box is arranged on the right side of the mounting plate, a screw is arranged on the left side of the collecting box, and accordingly scraps generated in the welding process can be collected conveniently.

Preferably, the mounting holes are formed in the mounting plate and the left side of the collecting box, the screws are connected to the inside of the formed mounting holes in a threaded mode, the left side of the collecting box is attached to the right side of the mounting plate, the top of the working box is in contact with the bottom of the collecting box, the collecting box is fixed, and the collecting box is convenient to detach and collect. Preferably, support column fixed connection is in the work box top, the workstation bottom seted up with connecting block assorted spout, connecting block sliding connection is inside in the spout of seting up, makes hydraulic push rod can drive the workstation slope through the connecting block, and the piece of being convenient for drops to the inside of collection box.

Compared with the prior art, the utility model provides a high-accuracy, high reliability robot welding protector possesses following beneficial effect:

1. this high accuracy, high reliability robot welding protector, through the protection machanism who sets up, when the robot body carries out work, can the starter motor make the protective frame rise out the work box inside, play the effect of protection when welding the robot body, make it can not cause the damage to the staff.

2. This high-accuracy, high reliability robot welding protector through the collection mechanism that sets up, and the piece that produces when the convenient body welding of robot concentrates the collection, collects certain order of magnitude when the piece and can carry out recycle, makes the resource can not be extravagant, reaches good collection efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

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

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 2.

In the figure: 1. a work box; 2. a robot body; 3. a work table; 4. a protection mechanism; 401. a motor; 402. a first threaded rod; 403. a driving gear; 404. a chain; 405. a driven gear; 406. a second threaded rod; 407. a lifting plate; 408. a protective frame; 409. an observation window; 5. a collection mechanism; 501. a hydraulic push rod; 502. connecting blocks; 503. a support pillar; 504. mounting a plate; 505. a screw; 506. and a collection box.

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 present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a high accuracy, high reliability robot welding protector, includes work box 1, 1 right side fixedly connected with robot body 2 of work box, 1 inside protection machanism 4 that is provided with of work box, 1 tops of work box are provided with collects

mechanism

5, and 5 tops of collecting mechanism are provided with workstation 3. The protection mechanism 4 comprises a motor 401, the motor 401 is fixedly connected to the bottom of the inner wall of the working box 1, the top of the motor 401 is fixedly connected with a first threaded rod 402, the outer wall of the bottom end of the first threaded rod 402 is fixedly connected with a driving gear 403, the outer ring of the driving gear 403 is engaged with a chain 404, the inner ring of one end of the chain 404, which is far away from the driving gear 403, is engaged with a driven gear 405, the inner ring of the driven gear 405 is engaged with a second threaded rod 406, the top end and the bottom end of the second threaded rod 406 are respectively rotatably connected to the top and the bottom of the inner wall of the working box 1, the top end of the first threaded rod 402 is rotatably connected to the top of the inner wall of the working box 1, so that the first threaded rod 402 can drive the second threaded rod 406 to rotate through the driving gear 403, the chain 404 and the driven gear 405, the outer walls of the second threaded rod 406 and the first threaded rod 402 are both in threaded connection with a lifting plate 407, and threaded holes matched with the first threaded rod 402 and the second threaded rod 406 are respectively arranged in the lifting plate 407, lifter plate 407 sliding connection is in work box 1 inner wall, make first threaded rod 402 and second threaded rod 406 can drive lifter plate 407 and go up and down, play spacing effect to lifter plate 407, lifter plate 407 top fixedly connected with protection frame 408, work box 1 top seted up with protection frame 408 assorted lift mouth, the positive fixedly connected with observation window 409 of protection frame 408, be convenient for protection frame 408 from work box 1 inside lift out, observation window 409 makes things convenient for the staff to survey the welded progress simultaneously. The collecting mechanism 5 comprises a hydraulic push rod 501, the hydraulic push rod 501 is fixedly connected to the top of the working box 1, a connecting block 502 is hinged to the top end of the hydraulic push rod 501, a supporting column 503 is hinged to the bottom of the working platform 3, a mounting plate 504 is fixedly connected to the top of the working box 1, a collecting box 506 is arranged on the right side of the mounting plate 504, a screw 505 is arranged on the left side of the collecting box 506 and facilitates collection of scraps generated in the welding process, mounting holes are formed in the mounting plate 504 and the left side of the collecting box 506, the screw 505 is in threaded connection with the inside of the formed mounting hole, the left side of the collecting box 506 is attached to the right side of the mounting plate 504, the top of the working box 1 is in contact with the bottom of the collecting box 506 and plays a role of fixing the collecting box 506 and also facilitates disassembly and collection of the collecting box 506, the supporting column 503 is fixedly connected to the top of the working box 1, a chute matched with the connecting block 502 is formed in the bottom of the working platform 3, the connecting block 502 is in a sliding connection manner, make hydraulic rod 501 can drive workstation 3 slope through connecting block 502, be convenient for the piece to drop to the inside of collection box 506.

In the actual operation process, when the device is used, firstly, parts to be processed are placed on the top of the workbench 3 to be fixed, then the motor 401 is started to work, the output end of the motor 401 can sequentially drive the first threaded rod 402, the driving gear 403 and the chain 404, the driven gear 405 and the second threaded rod 406 to rotate, as the threaded holes matched with the first threaded rod 402 and the second threaded rod 406 are respectively formed in the lifting plate 407, the lifting plate 407 is driven to ascend by the rotation of the first threaded rod 402, the lifting plate 407 ascends to drive the protective frame 408 to ascend, when the lifting plate 407 ascends to the top to be contacted with the top of the inner wall of the working box 1, the motor 401 is stopped to work, so that the working area for welding of the robot body 2 can be protected, a worker can observe the welding progress in the protective frame 408 through the observation window 409, and simultaneously, debris generated in the welding process can fall on the top of the workbench 3 due to the existence of the protective frame 408, after the welding work is accomplished, starter motor 401 reverses, also can drive the inside that protective frame 408 descends to work box 1 like this the same reason, when the piece of 3 tops of workstation needs is collected and is handled, it rises to start hydraulic push rod 501, can drive workstation 3 slope, can drive the inside that 3 tops of workstation piece dropped to collection box 506 under the effect of gravity, after the piece is collected and is accomplished, start that hydraulic push rod 501 retracts the inside reset that accomplishes workstation 3, screw 505 is twisted out from the mounting hole inside that mounting panel 504 and collection box 506 seted up, just so can take off collection box 506 and carry out the piece processing to its inside.

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. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a high accuracy, high reliability robot welding protector, includes work box (1), its characterized in that: the robot is characterized in that a robot body (2) is fixedly connected to the right side of the working box (1), a protection mechanism (4) is arranged inside the working box (1), a collection mechanism (5) is arranged at the top of the working box (1), and a working table (3) is arranged at the top of the collection mechanism (5); protection machanism (4) include motor (401), motor (401) fixed connection is in the bottom of work box (1) inner wall, the first threaded rod (402) of motor (401) top fixedly connected with, first threaded rod (402) bottom outer wall fixedly connected with driving gear (403), driving gear (403) outer lane meshing has chain (404), the one end inner circle meshing of driving gear (403) is kept away from in chain (404) has driven gear (405), driven gear (405) inner circle meshing has second threaded rod (406), the equal threaded connection of second threaded rod (406) and first threaded rod (402) outer wall has lifter plate (407), lifter plate (407) top fixedly connected with protection frame (408).

2. The high precision, high reliability robotic welding guard of claim 1, wherein: the top end and the bottom end of the second threaded rod (406) are respectively connected to the top and the bottom of the inner wall of the working box (1) in a rotating mode, and the top end of the first threaded rod (402) is connected to the top of the inner wall of the working box (1) in a rotating mode.

3. The high precision, high reliability robotic welding guard of claim 1, wherein: threaded holes matched with the first threaded rod (402) and the second threaded rod (406) are formed in the lifting plate (407) respectively, and the lifting plate (407) is connected to the inner wall of the working box (1) in a sliding mode.

4. The high precision, high reliability robotic welding guard of claim 1, wherein: the top of the working box (1) is provided with a lifting port matched with the protective frame (408), and the front surface of the protective frame (408) is fixedly connected with an observation window (409).

5. The high precision, high reliability robotic welding guard of claim 1, wherein: collect mechanism (5) including hydraulic rod (501), hydraulic rod (501) fixed connection is in work box (1) top, hydraulic rod (501) top articulates there is connecting block (502), workstation (3) bottom articulates there is support column (503), work box (1) top fixedly connected with mounting panel (504), mounting panel (504) right side is provided with collecting box (506), collecting box (506) left side is provided with screw (505).

6. The high precision, high reliability robotic welding guard of claim 5, wherein: mounting holes are formed in the mounting plate (504) and the left side of the collecting box (506), screws (505) are connected to the inside of the mounting holes formed in the mounting plate, the right side of the mounting plate (504) is attached to the left side of the collecting box (506), and the top of the working box (1) is in contact with the bottom of the collecting box (506).

7. The high precision, high reliability robotic welding guard of claim 5, wherein: the supporting column (503) is fixedly connected to the top of the working box (1), a sliding groove matched with the connecting block (502) is formed in the bottom of the working platform (3), and the connecting block (502) is connected to the inside of the formed sliding groove in a sliding mode.