CN112892940A

CN112892940A - Spraying robot

Info

Publication number: CN112892940A
Application number: CN202110050592.8A
Authority: CN
Inventors: 宋增邦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-06-04

Abstract

The invention discloses a spraying robot which comprises a base, wherein a power box is fixedly connected to the middle position of the left side of the top of the base, a power arm is arranged on the back of the power box, a power shaft is movably connected to the top of the front of the power arm, a linkage arm is fixedly connected to the right side of the power shaft, and a spraying device is fixedly connected to one end, far away from the power shaft, of the linkage arm. This spraying robot, cooperate with the linkage arm through the power arm, the regulation of the high spraying and the angle spraying of device has been realized, the spraying of different colours can be carried out to two inside conveyer pipes of spraying device, work efficiency is improved, be convenient for carry on the fixed of piece, avoid the pipeline to appear crooked tight condition of clamp in the removal, make the raw materials be convenient for circulate, it is accurate to be favorable to in the work when the spraying surface evenly scribbles track stroke control, collision has been avoided, lead to work efficiency lower, prevent to scribble the waste of well raw materials.

Description

Spraying robot

Technical Field

The invention relates to the technical field of robots, in particular to a spraying robot.

Background

The spraying robot is an industrial robot capable of automatically spraying paint or other coatings, mainly comprises a robot body, a computer and a corresponding control system, and can change the color of the spraying by loading different acrylic paint tanks when different equipment is sprayed.

According to the spraying robot that chinese patent No. CN108580092B discloses, through setting up first cross telescopic link spraying and the spraying of the cooperation hinge of the spraying of second cross telescopic link, make spraying device adjust from top to bottom, can carry out the spraying to the eminence building, but the track stroke control is inaccurate during the spraying, easily takes place the collision, paints the area inhomogeneous, leads to work efficiency lower, paints in the raw materials extravagant more.

In conclusion, when in spraying, the track stroke is not accurately controlled, collision is easy to occur, the coating area is not uniform, the working efficiency is lower, and more raw materials are wasted during coating.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a spraying robot, which solves the problems of low working efficiency and more waste of raw materials in coating caused by inaccurate track stroke control, easy collision and uneven coating area in the process of spraying.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a spraying robot, includes the base, the top left side intermediate position fixed connection of base has the headstock, the back of headstock is provided with the power arm, the positive top swing joint of power arm has the power shaft, the right side fixedly connected with linkage arm of power shaft, the one end fixedly connected with spraying device of power shaft is kept away from to the linkage arm.

Preferably, the spraying device includes the shell, the delivery port has been seted up at shell inner chamber top, the bottom intercommunication of delivery port has the conveyer pipe, the outer fixed surface in both ends of conveyer pipe is connected with the locking ring, the bottom fixedly connected with transition case of shell, the inside of transition case and extension to transition case is run through to the bottom of conveyer pipe, the middle part fixedly connected with controller of transition case, the bottom intercommunication of transition case has spraying mechanism, can carry out the spraying of different colours through two conveyer pipes of shell inside to improve work efficiency, the locking ring carries out the fixed of piece, avoids the pipeline to appear crooked tight condition in the removal, makes the difficult circulation of raw materials, makes the spraying surface even in the work.

Preferably, the spraying mechanism includes the casing, the inner chamber top intermediate position fixedly connected with mount of casing, the bottom of casing is provided with injection mechanism, injection mechanism's top is run through the casing and is extended to the inside of casing, the inner chamber bottom of casing is located injection mechanism's outer fixed surface and is connected with flexible piece, injection mechanism's top that is located flexible piece is provided with the alignment jig, injection mechanism's top intercommunication has the collector, and the contact surface and the injection mechanism contact of the buffering effect that has through flexible piece can protect when the alignment jig carries out the spraying angle regulation, is favorable to the accurate spraying of raw materials to improve the accuracy of spraying, the mount can effectually keep the smooth of during operation raw materials to pass.

Preferably, the injection mechanism comprises a frame, a jet orifice is arranged in the middle of the frame, an inner shaft is rotatably connected to the outer surface of the jet orifice, an auxiliary mechanism is fixedly connected to the outer surface of the inner shaft, linkage rods are fixedly connected to the two sides of the auxiliary mechanism, an elastic bin is arranged at one end, away from the inner shaft, of each linkage rod, a contact block is fixedly connected to the position, away from the auxiliary mechanism, of each elastic bin, each linkage rod is provided with a support rod in an elastic connection mode, the two sides of each linkage rod are provided with support rods, the elastic bins are convenient to fix the linkage rods, and the linkage rods can move slightly inside the linkage rods, so that the strength of the linkage rods is enhanced, the problem of fracture or bending is avoided.

Preferably, the auxiliary mechanism comprises an auxiliary plate, the top of the auxiliary plate is provided with an upper plate, a connecting block is fixedly connected between the right side of the top of the auxiliary plate and the upper plate, a return spring piece is fixedly connected to the left side of the top of the auxiliary plate, a pushing-assisting frame is fixedly connected to the middle position of the top of the auxiliary plate, the auxiliary plate is provided with a rebound piece to facilitate the resetting of the device, the phenomenon that the device is blocked due to the fact that the device is moved in an overlarge range is avoided, the pushing-assisting frame is in contact with the upper plate, the contact area is increased, friction force is increased, the device is convenient to move, the sputtered raw materials of the spray head can be blocked, and the device is beneficial to more practical use.

Preferably, the accessory plate package rubbing board body, the bottom fixedly connected with ball that resets of plate body, the screens groove has been seted up to the inner chamber top intermediate position of plate body, the inner chamber bottom both sides in screens groove are provided with hard piece, and through the elasticity that the ball that resets had, when the device received the striking, thereby can kick-back and appear micro-activity space, and then the device of being convenient for carries out the adjustment of position, has avoided the too big problem that appears the damage of collision, and hard piece can carry out inside chucking fixed, has improved the stability of device when removing, and the area of the steady removal increase spraying of the device of being convenient for.

Preferably, the bottom of the hard block penetrates through the clamping groove and extends to the outside of the clamping groove.

Preferably, the top of the resilient piece is fixedly connected with the upper plate.

Preferably, the top of the delivery port extends through the housing and to the exterior of the housing.

(III) advantageous effects

The invention provides a spraying robot. The method has the following beneficial effects:

(one), this spraying robot, the spraying device has been set up, the spraying mechanism, the linkage arm, the power arm, cooperate with the linkage arm through the power arm, the regulation of the high spraying of device and angle spraying has been realized, the spraying of different colours can be carried out to two inside conveyer pipes of spraying device, work efficiency has been improved, be convenient for carry out the fixed of piece, avoid the pipeline appears the crooked tight condition of clamp in the removal, make the raw materials be convenient for circulate, it is accurate to be favorable to spraying surface when evenly scribbling in the work, the collision has been avoided, lead to work efficiency lower, prevent to scribble the waste of well raw materials.

(II), this spraying robot, through the elasticity that the ball that resets had, when the device received the striking, can contract and kick-back to appear micro activity space, and then the device of being convenient for carries out the adjustment of position, avoided the too big problem that appears the damage of collision, the hard piece is favorable to carrying out inside chucking fixedly at the screens inslot, and then improves the stability of device when removing, the area of the steady removal increase spraying of the device of being convenient for, the reliability of improving the device.

(III), this spraying robot has the restriction that the device of being convenient for resets of kick-back piece through having on the accessory plate, has avoided the too big dead condition of card that appears in the scope that the device removed, and the boost frame contacts with overhead board, has increased area of contact to increased frictional force, the removal of the device of being convenient for can block the raw materials that the shower nozzle was sputtered, is favorable to more practical operative installations, makes the regulation of device more convenient.

The elastic connecting rods are arranged on the two sides of the linkage rod, the supporting rods are arranged on the two sides of the linkage rod, the elastic bin is convenient to fix the linkage rod, the linkage rod can move slightly inside the linkage rod, the strength of the linkage rod is enhanced, the problem of breakage or bending is avoided, the fixed support of the device is not facilitated, the inner shaft of the device can not damage a jet orifice when rotating, and the contact area with the jet orifice is reduced.

(V), this spraying robot, the contact surface and the injection mechanism contact of the buffering effect that have through flexible piece can be protected when the alignment jig carries out spraying angle modulation, are favorable to the spraying of raw materials accuracy to improve the accuracy of spraying, the mount can effectually keep smooth current and make inner structure of during operation raw materials have the support, prevent to bear too big pressure, the condition of revealing appears.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the spraying apparatus of the present invention;

FIG. 3 is a schematic structural view of the spray mechanism of the present invention;

FIG. 4 is a schematic structural view of the injection mechanism of the present invention;

FIG. 5 is a schematic structural view of the auxiliary mechanism of the present invention;

fig. 6 is a schematic structural view of an auxiliary plate according to the present invention.

In the figure: 1 base, 2 power box, power arm, 4 spraying device, 41 shell, 42 delivery port, 43 delivery pipe, 44 locking ring, 45 transition box, 46 controller, 47 spraying mechanism, 471 shell, 472 fixed mount, 473 collector, 474 adjusting frame, 475 flexible block, 476 spraying mechanism, d1 frame, d2 contact block, d3 elastic bin, d4 linkage rod, d5 inner shaft, d6 jet port, d7 auxiliary mechanism, d71 auxiliary plate, t1 plate body, t2 reset ball, t3 hard block, t4 clamping groove, d72 rebound piece, d73 upper plate, d74 boosting frame, d75 connecting block, 5 linkage arm, 6 power shaft.

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 one

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a spraying robot, includes base 1, and base 1's top left side intermediate position fixed connection has headstock 2, and the back of headstock 2 is provided with power arm 3, and power arm 3's positive top swing joint has power shaft 6, and power shaft 6's right side fixedly connected with linkage arm 5, linkage arm 5 keep away from the one end fixedly connected with spraying device 4 of power shaft 6.

The spraying device 4 comprises a housing 41, a conveying port 42 is formed in the top of an inner cavity of the housing 41, the bottom of the conveying port 42 is communicated with a conveying pipe 43, locking rings 44 are fixedly connected to the outer surfaces of two ends of the conveying pipe 43, a transition box 45 is fixedly connected to the bottom of the housing 41, the bottom of the conveying pipe 43 penetrates through the transition box 45 and extends to the inside of the transition box 45, a controller 46 is fixedly connected to the middle of the transition box 45, and a spraying mechanism 47 is communicated with the bottom of the transition box 45.

During the use, in the device carries out the spraying in-process, power arm 3 cooperates with linkage arm 5, the regulation of the high spraying of device and angle spraying has been realized, the spraying of different colours can be carried out to two conveyer pipes 43 of 4 inside spraying devices, work efficiency has been improved, avoid the pipeline to appear crooked tight condition in the removal, track stroke control is accurate when being favorable to spraying surface evenly to scribble in the work, collision has been avoided, lead to work efficiency lower, prevent to scribble the waste of well raw materials.

Example two:

referring to fig. 1-4, on the basis of the first embodiment, the present invention provides a technical solution: the spraying mechanism 47 comprises a housing 471, a fixed frame 472 is fixedly connected to the middle position of the top of an inner cavity of the housing 471, a spraying mechanism 476 is arranged at the bottom of the housing 471, the top of the spraying mechanism 476 penetrates through the housing 471 and extends into the housing 471, a flexible block 475 is fixedly connected to the outer surface of the bottom of the inner cavity of the housing 471, the top of the spraying mechanism 476 is arranged above the flexible block 475 and is provided with an adjusting frame 474, and a collector 473 is communicated with the top of the spraying mechanism 476.

The injection mechanism 476 comprises a frame d1, a jet port d6 is arranged in the middle of the frame d1, an inner shaft d5 is rotatably connected to the outer surface of the jet port d6, an auxiliary mechanism d7 is fixedly connected to the outer surface of the inner shaft d5, linkage rods d4 are fixedly connected to the two sides of the outer surface of the inner shaft d5, one end, away from the inner shaft d5, of the linkage rod d4 is provided with an elastic bin d3, and a contact block d2 is fixedly connected to the position, away from the auxiliary mechanism d7, of the elastic bin d 3.

During the use, when spraying mechanism 47 is inside to spray the raw materials, the problem of fracture or bending has been avoided appearing, the interior axle d5 of being convenient for can not damage jet orifice d6 when rotating, the contact surface of the buffering effect that flexible piece 475 has contacts with injection mechanism 476, can protect when adjusting bracket 474 carries out spraying angle adjustment, be favorable to the accurate spraying of raw materials, thereby improved the accuracy of spraying, mount 472 can effectually keep the smooth of during operation raw materials current and make inner structure have the support.

Example three:

referring to fig. 1-6, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the auxiliary mechanism d7 comprises an auxiliary plate d71, an upper plate d73 is arranged at the top of the auxiliary plate d71, a connecting block d75 is fixedly connected between the right side of the top of the auxiliary plate d71 and the upper plate, a return spring sheet d72 is fixedly connected to the left side of the top of the auxiliary plate d71, and an auxiliary pushing frame d74 is fixedly connected to the middle position of the top of the auxiliary plate d 71.

The auxiliary plate d71 comprises a plate body t1, a reset ball t2 is fixedly connected to the bottom of the plate body t1, a clamping groove t4 is formed in the middle of the top of an inner cavity of the plate body t1, and hard blocks t3 are arranged on two sides of the bottom of the inner cavity of the clamping groove t 4.

During the use, when protecting the device is inside, be favorable to carrying out inside chucking fixed, and then the stability of improving the device when removing, the area of the steady removal increase spraying of the device of being convenient for, the reliability of the improvement device, the restriction that the device of being convenient for reset of shell fragment d72 has on accessory plate d71, the too big dead condition of card that appears in the scope of having avoided the device to remove, boosting frame d74 and overhead plate d73 contact, area of contact has been increased, thereby frictional force has been increased, the removal of the device of being convenient for, can block the raw materials of shower nozzle sputtering.

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.

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. A spraying robot, includes base (1), its characterized in that: the improved spraying device is characterized in that a power box (2) is fixedly connected to the middle position of the left side of the top of the base (1), a power arm (3) is arranged on the back of the power box (2), a power shaft (6) is movably connected to the top of the front of the power arm (3), a linkage arm (5) is fixedly connected to the right of the power shaft (6), and a spraying device (4) is fixedly connected to one end of the linkage arm (5) far away from the power shaft (6).

2. A painting robot as claimed in claim 1, characterized in that: the spraying device (4) comprises a shell (41), a conveying opening (42) is formed in the top of an inner cavity of the shell (41), a conveying pipe (43) is communicated with the bottom of the conveying opening (42), locking rings (44) are fixedly connected to the outer surfaces of the two ends of the conveying pipe (43), a transition box (45) is fixedly connected to the bottom of the shell (41), the bottom of the conveying pipe (43) penetrates through the transition box (45) and extends to the inside of the transition box (45), a controller (46) is fixedly connected to the middle of the transition box (45), and a spraying mechanism (47) is communicated with the bottom of the transition box (45).

3. A painting robot as claimed in claim 2, wherein: the spraying mechanism (47) comprises a shell (471), a fixing frame (472) is fixedly connected to the middle position of the top of an inner cavity of the shell (471), a spraying mechanism (476) is arranged at the bottom of the shell (471), the top of the spraying mechanism (476) penetrates through the shell (471) and extends to the inside of the shell (471), a flexible block (475) is fixedly connected to the outer surface of the bottom of the inner cavity of the shell (471) located on the spraying mechanism (476), an adjusting frame (474) is arranged above the flexible block (475) at the top of the spraying mechanism (476), and a collector (473) is communicated with the top of the spraying mechanism (476).

4. A painting robot as claimed in claim 3, wherein: the injection mechanism (476) comprises a frame (d1), an injection port (d6) is arranged in the middle of the frame (d1), an inner shaft (d5) is connected to the outer surface of the injection port (d6) in a rotating mode, an auxiliary mechanism (d7) is fixedly connected to the outer surface of the inner shaft (d5), linkage rods (d4) are fixedly connected to the two sides of the auxiliary mechanism (d7) on the outer surface of the inner shaft (d5), an elastic bin (d3) is arranged at one end, far away from the inner shaft (d5), of the linkage rod (d4), and a contact block (d2) is fixedly connected to the position, far away from the auxiliary mechanism (d7), of the elastic bin (d 3).

5. A painting robot as claimed in claim 4, characterized in that: the auxiliary mechanism (d7) comprises an auxiliary plate (d71), an upper plate (d73) is arranged at the top of the auxiliary plate (d71), a connecting block (d75) is fixedly connected between the right side of the top of the auxiliary plate (d71) and the upper plate, a return spring piece (d72) is fixedly connected to the left side of the top of the auxiliary plate (d71), and an auxiliary pushing frame (d74) is fixedly connected to the middle position of the top of the auxiliary plate (d 71).

6. A painting robot as claimed in claim 5, characterized in that: the auxiliary plate (d71) comprises a plate body (t1), a reset ball (t2) is fixedly connected to the bottom of the plate body (t1), a clamping groove (t4) is formed in the middle of the top of an inner cavity of the plate body (t1), and hard blocks (t3) are arranged on two sides of the bottom of the inner cavity of the clamping groove (t 4).

7. A painting robot as claimed in claim 6, characterized in that: the bottom of the hard block (t3) penetrates through the clamping groove (t4) and extends to the outside of the clamping groove (t 4).

8. A painting robot as claimed in claim 5, characterized in that: the top of the resilient sheet (d72) is fixedly connected with the upper plate.

9. A painting robot as claimed in claim 2, wherein: the top of the delivery port (42) penetrates the housing (41) and extends to the outside of the housing (41).