Protective fence for industrial robot

Abstract

The utility model discloses an industrial robot protective fence which comprises a chassis, the top of the chassis is provided with and fixedly connected with a rotating ring, a sliding groove is formed in the outer circle of the rotating ring, a plurality of sliding and rolling mechanisms are arranged in the sliding groove and connected in a rolling mode, and the sliding and rolling mechanisms are fixedly connected to the top of the chassis. A plurality of fence columns are arranged and fixedly connected to the top of the rotating ring, a top disc is arranged above the fence columns, a first side plate and a second side plate are arranged and fixedly connected to the two sides of the bottom disc and the two sides of the top disc correspondingly, a connecting plate is fixedly arranged between the first side plate and the second side plate, a rotating machine is arranged in the rotating ring, and a rotating shaft is arranged in the rotating ring. A rotating shaft is arranged at the bottom of the rotating machine and rotationally connected to the top of the chassis, and three shaft rollers are evenly arranged and fixedly connected between the outer ring of the rotating machine and the interior of the rotating ring. According to the utility model, various foreign matters can be effectively blocked.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial robot protection equipment technical field especially relates to a kind of industrial robot protective fence. BACKGROUND

[0002] Industrial robot is usually used in actual production process, replace manual mechanical operation equipment, but it can be disturbed by external foreign matter in operation, and industrial robot needs to be protected

[0003] As the utility model patent of the industrial robot protection device is disclosed in the publication number: CN 221089042 U, including industrial robot connecting arm connected with industrial robot body and the clamping assembly for clamping and fixing goods, industrial robot connecting arm is connected with clamping assembly, the clamping assembly includes sliding unit, the symmetrically arranged clamping jaw plate is on the sliding unit, the bottom of the clamping jaw plate is provided with sliding groove one.

[0004] But the above-mentioned industrial robot protection device cannot provide the blocking effect of various foreign matters, which may cause interference by smaller particles or lighter foreign matters, so there is an urgent need for an industrial robot protective fence that can protect various foreign matters. UTILITY MODEL CONTENT

[0005] Therefore, it is necessary to provide an industrial robot protective fence for the protection of various foreign matters.

[0006] To achieve the above object, the utility model provides the following technical scheme: an industrial robot protective fence, including chassis, the chassis is used to place industrial robot, the top of chassis is provided and fixedly connected with swivel joint, swivel joint provides the rotating effect to fence, so as to realize the protection of no dead angle, the outer circle of swivel joint is provided with sliding groove, a plurality of slide roller mechanisms are arranged and rollingly connected in the sliding groove, through the action of slide roller mechanism and sliding groove, the 360 ° rotation of swivel joint is realized, slide roller mechanism is fixedly connected on the top of chassis, the top of swivel joint is provided and fixedly connected with a plurality of fence columns, fence column provides the protection effect to industrial robot, the top of fence column is provided with top disc, top disc is used to support the mechanism on top, the two sides of chassis and top disc are respectively provided and fixedly connected with first side plate and second side plate, first side plate and second side plate are used to support and fix the chassis and top disc, connecting plate is arranged and fixed between first side plate and second side plate, and connecting plate provides support force.

[0007] In one embodiment, the inside of the swivel joint is provided with a rotating machine, the rotating machine provides power, the bottom of the rotating machine is provided and rotationally connected with a rotating shaft on the top of the chassis, the rotating shaft can make the rotating machine rotate above the chassis, three shaft rollers are evenly arranged and fixedly connected between the outer circle of the rotating machine and the inside of the swivel joint, and the shaft rollers can drive the swivel joint to rotate.

[0008] In one embodiment, the slide and roll mechanism includes a support rod fixedly connected to the top of the chassis, a support ring fixedly connected to the top of the support rod, a rotor rotatably connected to the center of the support ring, the rotor being rotatable under the action of the support ring, a roller fixedly connected to the other end of the rotor, the roller being rotatably connected inside the chute, so that the rotating ring rotates under the action of the roller, and an anti-slip disc fixedly connected to the end of the rotor, the anti-slip disc providing an anti-falling effect.

[0009] In one embodiment, the fence posts are fixedly connected with a protective net at the lower side, and the protective net is provided with a plurality of protective holes, so that the protective effect of small sundries is achieved, and the protection ability is improved.

[0010] In one embodiment, a plurality of protective rings are fixedly connected between the fence posts at the middle position, and the protective rings provide protection for light-weight sundries.

[0011] In one embodiment, a rotating groove is provided at the top of each fence post, the rotating groove provides a rotating channel for the fence post, a sliding ring is slidably connected between the rotating grooves, the sliding ring provides a rotating support for the fence post, and an expansion block is fixedly connected to the two sides of the sliding ring, the expansion block provides quick installation and removal of the sliding ring, so that the protective fence can be effectively and quickly disassembled and assembled.

[0012] In one embodiment, a threaded stud is rotatably connected to the top of the expansion block, the threaded stud provides a rotating expansion function, and a first rotating disc and a second rotating disc are fixedly connected to the top of the threaded stud, respectively, the first rotating disc and the second rotating disc are provided on the two sides of the top disc, and the expansion force is provided on the two sides.

[0013] In one embodiment, a central twisting disc is rotatably connected above the top disc between the first rotating disc and the second rotating disc, the central twisting disc can simultaneously provide a rotating force to the first rotating disc and the second rotating disc, and a first ribbon and a second ribbon are respectively engagedly connected between the central twisting disc and the first rotating disc and the second rotating disc, the first ribbon is arranged above the second ribbon, and the simultaneous rotation is realized by the staggered arrangement.

[0014] In one embodiment, a twisting shaft is rotatably connected to the center of the central twisting disc, and a twisting machine is connected to the top of the twisting shaft, the twisting machine provides a twisting expansion power.

[0015] Compared with the prior art, the industrial robot protective fence has the following advantages:

[0016] 1. The utility model can effectively block and protect different types of foreign matters at 360° without dead angle, and has strong protection ability.

[0017] 2、The utility model discloses, can according to the actual processing operation demand of industrial robot, flexible to the start -stop of protection function. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present utility model, and constitute a part of the specification, explain the present utility model together with embodiments of the present utility model, and do not constitute the limitation to the present utility model, in the drawings:

[0019] Figure 1 It is whole structure schematic diagram of the utility model;

[0020] Figure 2 It is inside structure schematic diagram of swivel ring of the utility model;

[0021] Figure 3 It is structure schematic diagram of slide -roll mechanism of the utility model;

[0022] Figure 4 It is whole structure schematic diagram of fence post of the utility model;

[0023] Figure 5 It is slide ring connecting structure schematic diagram of the utility model.

[0024] In the drawings:

[0025] 1, slide -roll mechanism;2, chassis;3, first side plate;4, fence post;5, slide ring;6, connecting plate;7, second side plate;8, center twist dish;9, twist axle;10, twist machine;11, first turntable;12, top dish;13, swivel ring;14, slide groove;15, rotating machine;16, axle roller;17, protective net;18, protective hole;19, rotating shaft;20, support rod;21, rotor;22, support ring;23, gyro wheel;24, antiskid dish;25, rotation groove;26, protective ring;27, first lanyard;28, telescopic block;29, stud;30, second lanyard;31, second turntable. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the present utility model will be clearly and completely described below with the drawings in the embodiments of the present utility model, and obviously, the described embodiments are only part of the embodiments of the present utility model, not all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by the person skilled in the art without making creative efforts fall within the scope of the present utility model.

[0027] In Figures 1-5In the embodiment shown, the utility model provides a technical scheme: an industrial robot protective fence, including chassis 2, chassis 2 is used to place industrial robot, the top of chassis 2 is provided with and is fixedly connected with swivel ring 13, swivel ring 13 provides the rotation effect to fence, so as to realize the protection of no dead angle, the inside of the outer ring of swivel ring 13 is provided with sliding slot 14, a plurality of slide rolling mechanisms 1 are arranged and are rollingly connected in sliding slot 14, through the action of slide rolling mechanism 1 and sliding slot 14, the 360 ° rotation of swivel ring 13 is realized, slide rolling mechanism 1 is fixedly connected at the top of chassis 2, the top of swivel ring 13 is provided with and is fixedly connected with a plurality of fence columns 4, fence column 4 provides the protection effect to industrial robot, the top of fence column 4 is provided with top tray 12, top tray 12 is used to support the mechanism on the top, the both sides of chassis 2, top tray 12 are provided with and are fixedly connected with first side plate 3, second side plate 7, first side plate 3, second side plate 7 are used to support the fixed effect of chassis 2 and top tray 12, connecting plate 6 is arranged and fixed between first side plate 3, second side plate 7, and connecting plate 6 provides support force.

[0028] In practical application, compared with the existing industrial robot protective fence, the inside of swivel ring 13 is provided with rotating machine 15, rotating machine 15 provides power, the bottom of rotating machine 15 is provided with rotating shaft 19 and is rotatably connected at the top of chassis 2, rotating shaft 19 can make rotating machine 15 rotate above chassis 2, three shaft rollers 16 are evenly arranged and fixedly connected between the outside of rotating machine 15 and the inside of swivel ring 13, and the shaft roller 16 can drive swivel ring 13 to rotate.

[0029] Further, slide rolling mechanism 1 includes support rod 20, support rod 20 is fixedly connected at the top of chassis 2, support rod 20 is provided with support ring 22 and is fixedly connected at the top, support ring 22 is provided with rotor 21 and is rotatably connected at the center, rotor 21 can rotate under the action of support ring 22, the other end of rotor 21 is provided with roller 23 and is fixedly connected, roller 23 is arranged and rollingly connected in the inside of sliding slot 14, so that swivel ring 13 rotates under the action of roller 23, the end of rotor 21 is provided with antiskid disc 24 and is fixedly connected, and antiskid disc 24 provides the effect of preventing falling off.

[0030] In Figures 2-5 In the embodiment shown, the lower side between fence column 4 is provided with protective net 17 and is fixedly connected, and a plurality of protective holes 18 are arranged on protective net 17, through the action of protective net 17 and protective hole 18, the protective effect of small sundries is realized, and the protection ability is improved.

[0031] In some embodiments, a plurality of protective rings 26 are arranged and fixedly connected at the middle position between fence column 4, and the protective ring 26 provides the protection effect of light weight sundries.

[0032] Further, the top of the fence column 4 is provided with a rotating groove 25, the rotating groove 25 provides a rotating channel for the fence column 4, the rotating groove 25 is provided and slidably connected with a sliding ring 5, the sliding ring 5 provides a rotating support for the fence column 4, the two sides of the sliding ring 5 are provided and fixedly connected with an expansion block 28, the expansion block 28 provides quick installation and removal for the sliding ring 5, so that the entire protective fence is effectively and quickly disassembled, the top of the expansion block 28 is provided and rotatably connected with a stud 29, the stud 29 provides a rotating expansion function, and the top of the stud 29 is provided and fixedly connected with a first rotating disc 11 and a second rotating disc 31, respectively, the first rotating disc 11 and the second rotating disc 31 are arranged on the two sides of the top disc 12, and provide expansion force on the two sides.

[0033] Further, the first rotating disc 11 and the second rotating disc 31 are provided and rotatably connected with a center twisting disc 8 above the top disc 12, the center twisting disc 8 can simultaneously provide a rotating force for the first rotating disc 11 and the second rotating disc 31, the first rotating disc 11 and the second rotating disc 31 are respectively engaged with a first belt 27 and a second belt 30, the first belt 27 is arranged above the second belt 30, and the simultaneous rotation is realized by the staggered arrangement.

[0034] Further, the center of the center twisting disc 8 is provided and rotatably connected with a twisting shaft 9, and the top of the twisting shaft 9 is provided and connected with a twisting machine 10, which provides a twisting expansion power.

[0035] The specific working principle of the utility model will be described in detail below: the industrial robot is placed and fixed on the bottom disc 2 of the protective fence, the fence column 4 effectively blocks the foreign matters outside, and the protective ring 26, the protective net 17 and the protective hole 18 on the fence column 4 respectively block the foreign matters with relatively light weight and small particles, thereby improving the protection capacity, under the action of the rotating ring 13, the fence column 4 can be rotated for 360° without dead angle, the specific rotation of the rotating ring 13 is realized under the design of the sliding groove 14 and the sliding rolling mechanism 1, the sliding groove 14 rotates in the rolling wheel 23, the rolling wheel 23 drives the rotor 21, the rotor 21 can rotate under the action of the supporting ring 22, thereby realizing the rotation of the rotating ring 13, in addition, the rotating groove 25 at the top of the fence column 4 and the sliding ring 5 can realize the starting and stopping functions, and under the action of the center twisting disc 8 and the first belt 27 and the second belt 30, the first rotating disc 11 and the second rotating disc 31 are simultaneously driven to realize the rotating expansion, the stud 29 and the expansion block 28 are quickly expanded and contracted, thereby facilitating the installation and disassembly of the sliding ring 5, and effectively realizing the quick start and stop of the protection of the industrial robot.

[0036] In summary, the protective fence for industrial robots can effectively block various foreign matters and realize quick start and stop according to the operation requirements.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An industrial robot guard fence comprising a chassis (2), characterized in that: The top of the chassis (2) is provided and fixedly connected with a rotating ring (13), the outer circle of the rotating ring (13) is internally provided with a sliding groove (14), a plurality of sliding rolling mechanisms (1) are arranged and rolling connected in the sliding groove (14), the sliding rolling mechanisms (1) are fixedly connected on the top of the chassis (2), a plurality of fence columns (4) are arranged and fixedly connected on the top of the rotating ring (13), a top disc (12) is arranged above the fence columns (4), first side plates (3) and second side plates (7) are arranged and fixedly connected on both sides of the chassis (2) and the top disc (12), and a connecting plate (6) is arranged and fixed between the first side plates (3) and the second side plates (7).

2. An industrial robot guard fence according to claim 1, characterized in that: The inside of the rotating ring (13) is provided with a rotating machine (15), the bottom of the rotating machine (15) is provided and rotatingly connected with a rotating shaft (19) on the top of the chassis (2), and three shaft rollers (16) are uniformly arranged and fixedly connected between the outside of the rotating machine (15) and the inside of the rotating ring (13).

3. An industrial robot guard fence according to claim 1, characterized in that: The sliding rolling mechanism (1) comprises a supporting rod (20) fixedly connected on the top of the chassis (2), a supporting ring (22) arranged and fixedly connected on the top of the supporting rod (20), a rotor (21) arranged and rotatingly connected at the center of the supporting ring (22), a rolling wheel (23) arranged and fixedly connected at the other end of the rotor (21), and an anti-skid disc (24) arranged and fixedly connected at the end of the rotor (21).

4. An industrial robot guard fence according to claim 1, characterized in that: The lower side between the fence columns (4) is provided and fixedly connected with a protective net (17), and a plurality of protective holes (18) are arranged on the protective net (17).

5. An industrial robot guard fence according to claim 1, characterized in that: A plurality of protective rings (26) are arranged and fixedly connected at the middle position between the fence columns (4).

6. An industrial robot guard fence according to claim 1, characterized in that: The top of each of the fence columns (4) is provided with a rotating groove (25), a sliding ring (5) is arranged and slidingly connected between the rotating grooves (25), and telescopic blocks (28) are arranged and fixedly connected on both sides of the sliding ring (5).

7. An industrial robot guard fence according to claim 6, characterized in that: Screw posts (29) are arranged and rotatingly connected on the top of the telescopic blocks (28), first rotating discs (11) and second rotating discs (31) are arranged and fixedly connected on the top of the screw posts (29), and the first rotating discs (11) and the second rotating discs (31) are arranged on both sides of the top disc (12) respectively.

8. An industrial robot guard fence according to claim 7, characterized in that: A central twisting disc (8) is arranged and rotatingly connected above the top disc (12) between the first rotating discs (11) and the second rotating discs (31), first belts (27) and second belts (30) are respectively engagedly connected between the central twisting disc (8) and the first rotating discs (11) and the second rotating discs (31), and the first belts (27) are arranged above the second belts (30).

9. An industrial robot guard fence according to claim 8, characterized in that: A twisting shaft (9) is arranged and rotatingly connected at the center of the central twisting disc (8), and a twisting machine (10) is arranged and connected on the top of the twisting shaft (9).

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