阅读说明：本技术 一种工业机器人快速检修维护装置 (Industrial robot fast overhaul maintains device ) 是由 牛俊华 张辉 郑晓辉 于 2019-09-19 设计创作，主要内容包括：本发明涉及检修维护装置技术领域,且公开了一种工业机器人快速检修维护装置,包括底板和龙门架,所述龙门架的开口处两端均与底板的上端固定连接,所述龙门架的内部设有的吊篮,所述龙门架的上端设有升降机构并通过升降机构与吊篮连接,所述底板的底部固定连接有多个均匀分布的滚轮,所述底板的左右两侧还设有支撑机构。该工业机器人快速检修维护装置,能够使维修吊篮升降移动时更加稳定,且能够使装置放置稳定,从而提高了装置使用的安全性能,降低了安全隐患,便于人们进行使用。(The invention relates to the technical field of overhaul and maintenance devices, and discloses a rapid overhaul and maintenance device for an industrial robot, which comprises a bottom plate and a portal frame, wherein two ends of an opening of the portal frame are fixedly connected with the upper end of the bottom plate, a hanging basket is arranged inside the portal frame, a lifting mechanism is arranged at the upper end of the portal frame and is connected with the hanging basket through the lifting mechanism, a plurality of uniformly distributed rollers are fixedly connected to the bottom of the bottom plate, and supporting mechanisms are arranged on the left side and the right side of the bottom plate. This industrial robot overhauls fast maintenance device, it is more stable when can making maintenance hanging flower basket lift removal, and can make the device place stably to improve the security performance that the device used, reduced the potential safety hazard, the people of being convenient for use.)

1. The utility model provides an industrial robot fast overhaul maintains device, includes bottom plate (1) and portal frame (2), its characterized in that: the two ends of the opening of the portal frame (2) are fixedly connected with the upper end of the bottom plate (1), a hanging basket (3) is arranged inside the portal frame (2), a lifting mechanism is arranged at the upper end of the portal frame (2) and is connected with the hanging basket (3) through the lifting mechanism, a plurality of uniformly distributed rollers (4) are fixedly connected to the bottom of the bottom plate (1), and supporting mechanisms are further arranged on the left side and the right side of the bottom plate (1);

the lifting mechanism comprises a driving motor (5), a worm (6), a worm wheel (7) and a winding rod (8), wherein the left end and the right end of the winding rod (8) are respectively and rotatably connected with a fixed block (9) through a first rolling bearing, the lower ends of the two fixed blocks (9) are respectively and fixedly connected with the left side and the right side of the upper end of the portal frame (2), the two ends of the rod wall of the winding rod (8) are respectively and fixedly connected with a steel wire rope (10), the lower ends of the two steel wire ropes (10) respectively penetrate through the upper side wall of the portal frame (2) and extend into the portal frame (2), through holes matched with the steel wire ropes (10) are respectively arranged on the left side and the right side of the upper side wall of the portal frame (2), the lifting rings (11) are respectively and fixedly connected with the left side and the right side of the upper end of the hanging basket (3, driving motor (5) and the last inside wall fixed connection of portal frame (2), and the output of driving motor (5) passes through the shaft coupling and is connected with the lower extreme rotation of worm (6), the upper end of worm (6) runs through the last lateral wall of portal frame (2) and upwards along stretching, and the pole wall lower extreme of worm (6) rotates through second antifriction bearing and portal frame (2) and is connected, fixed the cup jointing in pole wall middle part of worm wheel (7) and wire wrapping rod (8), worm wheel (7) and worm (6) meshing are connected.

2. An industrial robot quick service maintenance device according to claim 1, characterized in that: the equal fixedly connected with pulley (12) in the left and right sides of hanging flower basket (3), pulley (12) assorted spout has all been seted up to two inside walls about portal frame (2).

3. An industrial robot quick service maintenance device according to claim 1, characterized in that: the utility model discloses a supporting mechanism, including bottom plate (1), threaded rod (13) and arc bracing piece (14), the upper end left and right sides of bottom plate (1) all seted up with threaded rod (13) assorted screw hole and through screw hole and threaded rod (13) threaded connection, the lower extreme of threaded rod (13) extends to the below of bottom plate (1) and rotates through the last lateral wall middle part of third antifriction bearing with arc bracing piece (14) and is connected, gag lever post (15) of the vertical setting of the equal fixedly connected with in both ends around the last lateral wall of arc bracing piece (14), the upper end left and right sides of bottom plate (1) all seted up with two gag lever post (15) assorted spacing holes, gag lever post (15) are through spacing hole and bottom plate (1) sliding connection.

4. An industrial robot quick service maintenance device according to claim 3, characterized in that: the upper end fixedly connected with carousel (16) of threaded rod (13), the surface of carousel (16) is equipped with anti-skidding line.

5. An industrial robot quick service maintenance device according to claim 3, characterized in that: the upper end of the limiting rod (15) extends to the upper part of the bottom plate (1) and is fixedly connected with a limiting plate (17).

6. An industrial robot quick service maintenance device according to claim 3, characterized in that: the front end and the rear end of the lower side of the arc-shaped supporting rod (14) are fixedly connected with supporting legs (18).

7. An industrial robot quick service maintenance device according to claim 1, characterized in that: the upper end of the bottom plate (1) is fixedly connected with a cushion pad (19) corresponding to the position of the hanging basket (3).

Technical Field

The invention relates to the technical field of overhaul and maintenance devices, in particular to a rapid overhaul and maintenance device for an industrial robot.

Background

Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices oriented to the industrial field, can automatically execute work, and are machines which realize various functions by means of self power and control capacity. The robot can accept human command and operate according to a preset program, and modern industrial robots can also perform actions according to a principle formulated by artificial intelligence technology.

Industrial robot is after long-time the use, need regularly overhaul the maintenance, and industrial robot volume is generally comparatively big, and some industrial robot mounted position is higher, consequently the maintenance worker need use elevating gear to rise when overhauing industrial robot, however, among the prior art elevating gear when rising, the elevating platform removes unstably, and easy emergence when the device is placed is emptyd, thereby cause the casualties, there is great potential safety hazard, be not convenient for people to use, consequently, an industrial robot overhauls maintenance device fast.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a rapid maintenance device for an industrial robot, which has the advantages of stable device placement, stable movement of a lifting platform and the like, and solves the problems in the background art.

(II) technical scheme

In order to realize the purposes of stable placement of the device and stable movement of the lifting platform, the invention provides the following technical scheme: a quick overhaul and maintenance device for an industrial robot comprises a bottom plate and a portal frame, wherein two ends of an opening of the portal frame are fixedly connected with the upper end of the bottom plate, a hanging basket is arranged inside the portal frame, a lifting mechanism is arranged at the upper end of the portal frame and is connected with the hanging basket through the lifting mechanism, a plurality of uniformly distributed rollers are fixedly connected to the bottom of the bottom plate, and supporting mechanisms are arranged on the left side and the right side of the bottom plate;

the lifting mechanism comprises a driving motor, a worm wheel and a winding rod, wherein the left end and the right end of the winding rod are rotatably connected with fixed blocks through first rolling bearings, the lower ends of the two fixed blocks are respectively fixedly connected with the left side and the right side of the upper end of the portal frame, the two ends of the rod wall of the winding rod are respectively fixedly connected with a steel wire rope, the lower ends of the two steel wire ropes penetrate through the upper side wall of the portal frame and extend to the inside of the portal frame, through holes matched with the steel wire ropes are respectively formed in the left side and the right side of the upper side wall of the portal frame, the left side and the right side of the upper end of the hanging basket are respectively fixedly connected with lifting rings, the driving motor is fixedly connected with the upper inner side wall of the portal frame, the output end of the driving motor is rotatably connected with the lower end of the worm through a coupler, and the lower end of the rod wall of the worm is rotationally connected with the portal frame through a second rolling bearing, the worm wheel is fixedly sleeved with the middle part of the rod wall of the winding rod, and the worm wheel is meshed with the worm.

Preferably, the equal fixedly connected with pulley in the left and right sides of hanging flower basket, pulley assorted spout has all been seted up to two inside walls about the portal frame.

Preferably, the supporting mechanism includes threaded rod and arc bracing piece, the upper end left and right sides of bottom plate all seted up with threaded rod assorted screw hole and through screw hole and threaded rod threaded connection, the lower extreme of threaded rod extends to the below of bottom plate and rotates through third antifriction bearing and arc bracing piece's last lateral wall middle part to be connected, the gag lever post of the equal vertical setting of fixedly connected with in both ends around the last lateral wall of arc bracing piece, the upper end left and right sides of bottom plate all seted up with two gag lever post assorted spacing holes, the gag lever post is through spacing hole and bottom plate sliding connection.

Preferably, the upper end fixedly connected with carousel of threaded rod, the surface of carousel is equipped with anti-skidding line.

Preferably, the upper end of the limiting rod extends to the upper part of the bottom plate and is fixedly connected with a limiting plate.

Preferably, the front end and the rear end of the lower side of the arc-shaped supporting rod are fixedly connected with supporting legs.

Preferably, the upper end of the bottom plate is fixedly connected with a cushion pad corresponding to the position of the hanging basket.

(III) advantageous effects

Compared with the prior art, the invention provides a quick overhaul and maintenance device for an industrial robot, which has the following beneficial effects:

1. this industrial robot fast overhaul maintains device, through the mutually supporting of driving motor, worm wheel, wire winding pole and two wire rope that are equipped with, be convenient for remove the hanging flower basket to can adjust the height of hanging flower basket, and the worm gear transmission can have self-locking function, thereby avoid the hanging flower basket automatic sliding, the people of being convenient for carry out the fast overhaul to industrial robot and maintain.

2. This industrial robot fast overhaul maintains device through mutually supporting of knob, threaded rod, arc bracing piece and the supporting legs that is equipped with, can make bottom plate and ground support more stable, avoids the device to rock, and is convenient for remove when not using, and the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural diagram of a rapid maintenance device for an industrial robot according to the present invention;

fig. 2 is a schematic side view of the rapid overhaul and maintenance device for an industrial robot in accordance with the present invention, shown in fig. 1;

fig. 3 is an enlarged partial structure view of a part a in fig. 1 of the rapid overhaul and maintenance device for the industrial robot, which is provided by the invention;

fig. 4 is a schematic diagram of a worm and gear meshing connection structure of the rapid overhaul and maintenance device of the industrial robot.

In the figure: the device comprises a base plate 1, a portal frame 2, a hanging basket 3, rollers 4, a driving motor 5, a worm 6, a worm wheel 7, a winding rod 8, a fixed block 9, a steel wire rope 10, a hanging ring 11, pulleys 12, a threaded rod 13, an arc-shaped supporting rod 14, a limiting rod 15, a rotary table 16, a limiting plate 17, supporting feet 18 and a cushion pad 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a quick maintenance device for an industrial robot comprises a bottom plate 1 and a portal frame 2, wherein both ends of an opening of the portal frame 2 are fixedly connected with the upper end of the bottom plate 1, a hanging basket 3 is arranged inside the portal frame 2, a lifting mechanism is arranged at the upper end of the portal frame 2 and is connected with the hanging basket 3 through the lifting mechanism, a plurality of uniformly distributed rollers 4 are fixedly connected to the bottom of the bottom plate 1, and supporting mechanisms are arranged on the left side and the right side of the bottom plate 1;

the lifting mechanism comprises a driving motor 5, a worm 6, a worm wheel 7 and a winding rod 8, wherein the left end and the right end of the winding rod 8 are rotatably connected with fixed blocks 9 through first rolling bearings, the lower ends of the two fixed blocks 9 are respectively and fixedly connected with the left side and the right side of the upper end of the portal frame 2, the two ends of the rod wall of the winding rod 8 are respectively and fixedly connected with a steel wire rope 10, the lower ends of the two steel wire ropes 10 penetrate through the upper side wall of the portal frame 2 and extend into the portal frame 2, through holes matched with the steel wire ropes 10 are respectively formed in the left side and the right side of the upper side wall of the portal frame 2, the left side and the right side of the upper end of the hanging basket 3 are respectively and fixedly connected with hanging rings 11, the driving motor 5 is fixedly connected with the upper inner side wall of the portal frame 2, the output end of the driving motor 5 is rotatably connected with the lower end, and the pole wall lower extreme of worm 6 rotates through second antifriction bearing and portal frame 2 to be connected, worm wheel 7 cup joints with the pole wall middle part of wire winding pole 8 is fixed, worm wheel 7 and the meshing of worm 6 are connected, driving motor 5 drives worm 6 rotatory, worm 6 drives worm wheel 7 rotatory, worm wheel 7 drives wire winding pole 8 rotatory, wire winding pole 8 is rotatory can be convoluteed two wire rope 10, thereby two wire rope 10 can drive hanging flower basket 3 and remove, be convenient for adjust the height of hanging flower basket 3, be convenient for people overhaul industrial robot and maintain.

The equal fixedly connected with pulley 12 in the left and right sides of hanging flower basket 3, pulley 12 assorted spout has all been seted up to two inside walls about portal frame 2, can carry on spacingly to the left and right sides of hanging flower basket 3, avoids hanging flower basket 3 to rock, and is more stable when making hanging flower basket 3 reciprocate.

Supporting mechanism includes threaded rod 13 and arc bracing piece 14, the upper end left and right sides of bottom plate 1 all seted up with threaded rod 13 assorted screw hole and through screw hole and threaded rod 13 threaded connection, threaded rod 13's lower extreme extends to bottom plate 1's below and rotates with arc bracing piece 14's last lateral wall middle part through third antifriction bearing and is connected, the gag lever post 15 of the equal vertical setting of fixedly connected with in both ends around arc bracing piece 14's the last lateral wall, bottom plate 1's the upper end left and right sides all seted up with two gag lever posts 15 assorted spacing holes, gag lever post 15 is through spacing hole and 1 sliding connection of bottom plate, it can drive arc bracing piece 14 downstream to rotate threaded rod 13, thereby make arc bracing piece 14's both ends downside offset with ground, can support bottom plate 1, it is more stable to make the device place.

The upper end of threaded rod 13 is fixedly connected with carousel 16, and the surface of carousel 16 is equipped with anti-skidding line, and the people of being convenient for rotate carousel 16 and drive threaded rod 13 and rotate.

The upper end of gag lever post 15 extends to the top of bottom plate 1 and fixedly connected with limiting plate 17, can carry on spacingly to gag lever post 15, avoids gag lever post 15 and bottom plate 1 to break away from.

The front end and the rear end of the lower side of the arc-shaped supporting rod 14 are fixedly connected with supporting legs 18, so that the arc-shaped supporting rod 14 and the ground support are more stable.

The upper end of the bottom plate 1 is fixedly connected with a cushion pad 19 corresponding to the position of the hanging basket 3, and when the hanging basket 3 moves downwards, the cushion pad can cushion the hanging basket 3 and the bottom plate 1.

To sum up, this industrial robot fast overhaul maintains device, in use, move the device to relevant position, rotation threaded rod 13 can drive arc bracing piece 14 downstream, thereby make arc bracing piece 14's both ends downside offset with ground, can support bottom plate 1, it is more stable to make the device place, maintenance worker takes hanging flower basket 3, driving motor 5 drives worm 6 rotatory, worm 6 drives worm wheel 7 rotatory, worm wheel 7 drives winding rod 8 rotatory, 8 rotations of winding rod can be convoluteed two wire rope 10, thereby two wire rope 10 can drive hanging flower basket 3 and move, be convenient for adjust hanging flower basket 3's height, be convenient for people overhaul the industrial robot and maintain.

It is to be noted that the term "comprises," "comprising," or any other variation thereof is 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, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a 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.