CN216224998U

CN216224998U - Rocker arm structure of fireproof paint spraying robot

Info

Publication number: CN216224998U
Application number: CN202122007667.2U
Authority: CN
Inventors: 杨和平
Original assignee: Jiangsu Bain Robot Co ltd
Current assignee: Jiangsu Bain Robot Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-08
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a rocker arm structure of a fireproof paint spraying robot, which comprises a base, wherein a turntable is arranged at the top end of the base, a sliding rail is fixedly connected to the top end of the turntable, a driving block is arranged inside the sliding rail, and a supporting rod is fixedly connected to the top end of the driving block. This fire prevention coating spraying robot rocker arm structure passes through the movable rod, the connecting plate, driving motor, splint and bolt, place the inside at splint with the spraying structure earlier, then utilize the bolt with spraying mechanism fixed mounting between splint, driving motor can adjust the angle of movable rod, the movable rod area spraying structure synchronous motion, two sets of spraying structures can be fixed to four group's bolts on the splint, install on the device like this with fixed four spraying structures of group, multiunit spraying structure is controlled by a set of rocker arm structural support, not only the spraying is efficient, and energy-concerving and environment-protective, the problem that most rocker arm structure can't support multiunit spraying structure has been solved.

Description

Rocker arm structure of fireproof paint spraying robot

Technical Field

The utility model relates to the technical field of robot rocker arms, in particular to a rocker arm structure of a fireproof paint spraying robot.

Background

The spraying robot is an industrial robot capable of automatically spraying, and mainly comprises a spraying part, a rocker arm part and an electric control part, wherein the rocker arm part can drive the robot to move in multiple directions, but the existing robot rocker arm technology still has some defects to be improved when in use, for example, the rocker arm structure is poor in stability in the moving process, the rotating angle cannot be intuitively determined during rotation, or most rocker arm structures can only support one group of spraying structures, the utilization rate is low, the required electric power is high, and energy is not saved enough, so that a stable and energy-saving robot rocker arm structure is developed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rocker arm structure of a fireproof paint spraying robot, which aims to solve the problem that most rocker arm structures in the background technology can only support one group of spraying structures.

In order to achieve the purpose, the utility model provides the following technical scheme: a rocker arm structure of a fireproof paint spraying robot comprises a base, wherein a rotary table is arranged at the top end of the base, a slide rail is fixedly connected to the top end of the rotary table, a driving block is arranged inside the slide rail, a supporting rod is fixedly connected to the top end of the driving block, fixing rods are arranged on two sides of the supporting rod, an adjusting mechanism is arranged at the top end of the supporting rod, a rotating mechanism is arranged between the rotary table and the base, and a swinging mechanism is arranged on one side of each fixing rod;

the swing mechanism comprises a movable rod, the movable rod is movably hinged to one side of a fixed rod, a driving motor is fixedly connected between the movable rod and the fixed rod, a connecting plate is fixedly connected to one side of the movable rod, two groups of clamping plates are fixedly connected to the top end and the bottom end of one side of the connecting plate, and four groups of bolts are arranged on the top end of each clamping plate.

Preferably, the two groups of movable rods are symmetrically distributed around the vertical center line of the support rod.

Preferably, adjustment mechanism comprises cylinder, telescopic link, spout and sliding sleeve, cylinder fixed connection is on the top of bracing piece, the output fixedly connected with telescopic link of cylinder, the bottom fixedly connected with sliding sleeve of telescopic link, the both sides of bracing piece are provided with two sets of spouts.

Preferably, the spout is "worker" font, the sliding sleeve is "concave" font, the sliding sleeve cover is sliding connection in the outside of spout.

Preferably, the width of the inside of the sliding sleeve is larger than the width of the outside of the supporting rod, and the sliding sleeve is sleeved outside the supporting rod.

Preferably, rotary mechanism comprises pivot, driven tooth, initiative tooth, gear motor, pointer and scale, pivot swing joint is between base and carousel, the driven tooth of outside fixedly connected with of pivot, the top of base is provided with gear motor, gear motor's output passes through shaft coupling fixedly connected with initiative tooth, two sets of pointers of both ends fixedly connected with of carousel, the top of base is provided with the scale.

Preferably, the driving tooth is arranged on one side of the driven tooth, and the driving tooth and the driven tooth are in meshed connection.

Compared with the prior art, the utility model has the beneficial effects that: the rocker arm structure of the fireproof paint spraying robot not only can support multiple groups of spraying structures, realizes up-and-down movement adjustment, but also realizes an intuitive rotation confirmation angle;

(1) the spraying structure is firstly placed in the clamping plates through the movable rod, the connecting plate, the driving motor, the clamping plates and the bolts, then the spraying mechanism is fixedly installed between the clamping plates through the bolts, the movable rod is movably hinged to one side of the fixed rod, the driving motor can adjust the angle of the movable rod, the movable rod drives the spraying structure to synchronously move, and four groups of bolts on the clamping plates can fix two groups of spraying structures, so that the four groups of spraying structures can be fixed on the device, and the multiple groups of spraying structures are supported and operated by one group of rocker arm structures, so that the spraying efficiency is high, and the spraying device is energy-saving and environment-friendly;

(2) through the air cylinder, the telescopic rod, the sliding chute and the sliding sleeve, in the spraying process, the air cylinder utilizes the telescopic rod to push the sliding sleeve downwards, the spraying structures on two sides of the sliding sleeve synchronously move along with the sliding sleeve, the inner side of the sliding sleeve is embedded in the sliding chute to slide, the mechanism can drive the spraying mechanism to move up and down, and meanwhile, a driving block driven by electric power can move left and right in the sliding rail, so that the mechanism improves the flexibility of a rocker arm structure and improves the range of the direction adjusted by the device;

(3) through the pivot, from the tooth, the initiative tooth, gear motor, pointer and scale, when needing adjusting device's angle, start gear motor earlier, gear motor drives the initiative tooth and rotates, with the driven tooth of initiative tooth meshing alright rotate with taking the pivot, the carousel synchronous revolution thereupon of pivot top, observe the pointer on the carousel during rotation, stop rotating after corresponding scale is aimed at to the pointer, like this can the angle of adjusting device spraying, and the staff can audio-visual angle of observing, improve the precision that the device adjusted.

Drawings

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

FIG. 2 is a schematic structural view of a connecting plate in front view;

FIG. 3 is a schematic front sectional view of the adjusting mechanism of the present invention;

fig. 4 is a schematic top sectional view of the rotating mechanism of the present invention.

In the figure: 1. a base; 2. a turntable; 3. a support bar; 4. a movable rod; 5. fixing the rod; 6. an adjustment mechanism; 601. a cylinder; 602. a telescopic rod; 603. a chute; 604. a sliding sleeve; 7. a connecting plate; 8. a drive block; 9. a rotation mechanism; 901. a rotating shaft; 902. a driven tooth; 903. a driving tooth; 904. a reduction motor; 905. a pointer; 906. calibration; 10. a slide rail; 11. a drive motor; 12. a splint; 13. and (4) bolts.

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.

Example 1: referring to fig. 1-4, a rocker arm structure of a fire retardant coating spraying robot comprises a base 1, wherein a turntable 2 is arranged at the top end of the base 1, a slide rail 10 is fixedly connected to the top end of the turntable 2, a driving block 8 is arranged inside the slide rail 10, a supporting rod 3 is fixedly connected to the top end of the driving block 8, fixing rods 5 are arranged on two sides of the supporting rod 3, an adjusting mechanism 6 is arranged at the top end of the supporting rod 3, a rotating mechanism 9 is arranged between the turntable 2 and the base 1, and a swinging mechanism is arranged on one side of the fixing rod 5;

referring to fig. 1-4, the rocker arm structure of the fire retardant coating spraying robot further comprises a swing mechanism, the swing mechanism comprises a movable rod 4, the movable rod 4 is movably hinged to one side of a fixed rod 5, the movable rod 4 is provided with two groups and symmetrically distributed about the vertical center line of the support rod 3, a driving motor 11 is fixedly connected between the movable rod 4 and the fixed rod 5, one side of the movable rod 4 is fixedly connected with a connecting plate 7, the top end and the bottom end of one side of the connecting plate 7 are fixedly connected with two groups of clamping plates 12, and the top end of the clamping plates 12 is provided with four groups of bolts 13;

specifically, as shown in fig. 1 and 2, the spraying structure is placed inside the clamping plates 12, then the spraying mechanism is fixedly installed between the clamping plates 12 through the bolts 13, the movable rod 4 is movably hinged to one side of the fixed rod 5, so that the driving motor 11 can adjust the angle of the movable rod 4, the movable rod 4 drives the spraying structure to move synchronously, two groups of spraying structures can be fixed through four groups of bolts 13 on the clamping plates 12, and therefore four groups of spraying structures can be fixed on the device, the spraying structures are supported and operated by one group of rocker arm structures, the spraying efficiency is high, and the spraying device is energy-saving and environment-friendly.

Example 2: the adjusting mechanism 6 is composed of an air cylinder 601, an expansion link 602, sliding grooves 603 and a sliding sleeve 604, the air cylinder 601 is fixedly connected to the top end of the support rod 3, the output end of the air cylinder 601 is fixedly connected with the expansion link 602, the bottom end of the expansion link 602 is fixedly connected with the sliding sleeve 604, the width inside the sliding sleeve 604 is larger than the width outside the support rod 3, the sliding sleeve 604 is sleeved outside the support rod 3, two groups of sliding grooves 603 are arranged on two sides of the support rod 3, the sliding grooves 603 are in an I shape, the sliding sleeve 604 is in a concave shape, and the sliding sleeve 604 is sleeved outside the sliding grooves 603 and is in sliding connection;

specifically, as shown in fig. 1 and 3, in the spraying process, the cylinder 601 utilizes the telescopic rod 602 to push the sliding sleeve 604 downwards, the spraying structures on both sides of the sliding sleeve 604 move synchronously with the sliding sleeve 604, the inner side of the sliding sleeve 604 is embedded in the sliding groove 603 to slide, the mechanism can drive the spraying mechanism to move up and down, and meanwhile, the driving block 8 driven by electric power can move left and right in the sliding rail 10, so that the mechanism improves the flexibility of the rocker arm structure and improves the range of the position adjusted by the device.

Example 3: the rotating mechanism 9 comprises a rotating shaft 901, a driven gear 902, a driving gear 903, a speed reducing motor 904, pointers 905 and scales 906, wherein the rotating shaft 901 is movably connected between the base 1 and the turntable 2, the driven gear 902 is fixedly connected to the outside of the rotating shaft 901, the speed reducing motor 904 is arranged at the top end of the base 1, the driving gear 903 is fixedly connected to the output end of the speed reducing motor 904 through a coupler, the driving gear 903 is arranged on one side of the driven gear 902, the driving gear 903 and the driven gear 902 are in meshed connection, two groups of pointers 905 are fixedly connected to two ends of the turntable 2, and the scales 906 are arranged at the top end of the base 1;

specifically, as shown in fig. 1 and 4, when the angle of the device needs to be adjusted, the speed reduction motor 904 is started first, the speed reduction motor 904 drives the driving tooth 903 to rotate, the driven tooth 902 engaged with the driving tooth 903 can drive the rotating shaft 901 to rotate, the rotating disc 2 above the rotating shaft 901 rotates synchronously with the rotating shaft 901, the pointer 905 on the rotating disc 2 is observed during rotation, and when the pointer 905 is aligned with the corresponding scale 906, the rotation is stopped, so that the spraying angle of the device can be adjusted, a worker can visually observe the angle, and the adjustment accuracy of the device is improved.

The working principle is as follows: when the spraying device is used, the spraying mechanism is firstly placed in the clamping plates 12, then the spraying structure is fixedly arranged between the clamping plates 12 by using the bolts 13, because the movable rod 4 is movably hinged at one side of the fixed rod 5, the angle of the movable rod 4 can be adjusted by the driving motor 11, the movable rod 4 drives the spraying structure to synchronously move, the four groups of bolts 13 on the clamping plates 12 can fix two groups of spraying structures, when the spraying process needs to be adjusted up and down and left and right, the air cylinder 601 utilizes the telescopic rod 602 to push the sliding sleeve 604 downwards, the spraying structures at two sides of the sliding sleeve 604 synchronously move along with the sliding sleeve 604, the mechanism can drive the spraying mechanism to move up and down, meanwhile, the driving block 8 driven by electric power can move left and right in the sliding rail 10, when the angle of the device needs to be adjusted, the speed reducing motor 904 is started firstly, the speed reducing motor 904 drives the driving teeth 903 to rotate, and the driven teeth 902 meshed with the driving teeth 903 can drive the rotating shaft 901 to rotate, the rotating disc 2 above the rotating shaft 901 rotates synchronously with the rotating disc, the pointer 905 on the rotating disc 2 is observed during rotation, and the rotating disc stops rotating after the pointer 905 aligns to the corresponding scale 906, so that the rocker arm structure not only can support multiple groups of spraying structures to work simultaneously, but also improves the flexibility of the rocker arm.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fire retardant coating spraying robot rocker arm structure, includes base (1), its characterized in that: the top end of the base (1) is provided with a turntable (2), the top end of the turntable (2) is fixedly connected with a sliding rail (10), a driving block (8) is arranged inside the sliding rail (10), the top end of the driving block (8) is fixedly connected with a supporting rod (3), fixing rods (5) are arranged on two sides of the supporting rod (3), an adjusting mechanism (6) is arranged on the top end of the supporting rod (3), a rotating mechanism (9) is arranged between the turntable (2) and the base (1), and a swinging mechanism is arranged on one side of each fixing rod (5);

the swing mechanism comprises a movable rod (4), the movable rod (4) is movably hinged to one side of a fixed rod (5), a driving motor (11) is fixedly connected between the movable rod (4) and the fixed rod (5), a connecting plate (7) is fixedly connected to one side of the movable rod (4), the top end of one side of the connecting plate (7) is fixedly connected with two groups of clamping plates (12) and the bottom end of the connecting plate (7), and four groups of bolts (13) are arranged on the top end of each clamping plate (12).

2. The rocker arm structure of a fire retardant coating spraying robot of claim 1, wherein: the two groups of movable rods (4) are arranged and are symmetrically distributed about the vertical center line of the support rod (3).

3. The rocker arm structure of a fire retardant coating spraying robot of claim 1, wherein: adjustment mechanism (6) comprise cylinder (601), telescopic link (602), spout (603) and sliding sleeve (604), cylinder (601) fixed connection is on the top of bracing piece (3), the output fixedly connected with telescopic link (602) of cylinder (601), the bottom fixedly connected with sliding sleeve (604) of telescopic link (602), the both sides of bracing piece (3) are provided with two sets of spout (603).

4. The rocker arm structure of a fire retardant coating spraying robot of claim 3, wherein: the sliding groove (603) is I-shaped, the sliding sleeve (604) is concave, and the sliding sleeve (604) is sleeved outside the sliding groove (603) and is in sliding connection.

5. The rocker arm structure of a fire retardant coating spraying robot of claim 3, wherein: the width of the inner part of the sliding sleeve (604) is larger than the width of the outer part of the supporting rod (3), and the sliding sleeve (604) is sleeved on the outer part of the supporting rod (3).

6. The rocker arm structure of a fire retardant coating spraying robot of claim 1, wherein: rotary mechanism (9) comprises pivot (901), driven tooth (902), drive tooth (903), gear motor (904), pointer (905) and scale (906), pivot (901) swing joint is between base (1) and carousel (2), the outside fixedly connected with driven tooth (902) of pivot (901), the top of base (1) is provided with gear motor (904), the output of gear motor (904) passes through shaft coupling fixedly connected with drive tooth (903), two sets of pointer (905) of both ends fixedly connected with of carousel (2), the top of base (1) is provided with scale (906).

7. The rocker arm structure of a fire retardant coating spraying robot of claim 6, wherein: the driving tooth (903) is arranged on one side of the driven tooth (902), and the driving tooth (903) is in meshed connection with the driven tooth (902).