CN108915219B

CN108915219B - Automatic painting device

Info

Publication number: CN108915219B
Application number: CN201810983897.2A
Authority: CN
Inventors: 赵良
Original assignee: Zhejiang Xinji Technology Co ltd
Current assignee: Ningbo Longrui Machinery Manufacture Co ltd
Priority date: 2018-08-27
Filing date: 2018-08-27
Publication date: 2020-06-02
Anticipated expiration: 2038-08-27
Also published as: CN108915219A

Abstract

The utility model relates to a spraying equipment technical field discloses an automatic mopping device, which comprises a cart, elevating gear and framework, be equipped with power device in the framework, the fixed plate, first slide bar, the second slide bar, semi-annular slide and axis of rotation, be equipped with cylinder brush and cylindrical sleeve in the axis of rotation, first spout and second spout have been seted up on cylindrical sleeve's the outer wall, coaxial coupling has the semi-gear with tooth frame meshing in the axis of rotation, power device includes the motor, first rotation wheel, wheel and belt are rotated to the second, still be connected with the dwang on the output shaft of motor, the one end of dwang is connected with the round pin axle of cooperation semi-annular slide, be equipped with the poker rod of cooperation first spout and second spout on the second rotation wheel. This scheme novel structure through the continuous rotation of the output shaft of motor for the position of two cylinder brushes constantly switches, and the in-process of the up-and-down motion of cylinder brush realizes the mopping to the wall.

Description

Automatic painting device

Technical Field

The invention relates to the technical field of spraying equipment, in particular to an automatic painting device.

Background

Decoration is also known as decoration or decoration. The method is a whole set of construction scheme and design scheme formed according to a certain design concept and aesthetic rules in a certain area and range.

In the fitment, in order to guarantee pleasing to the eye and the practicality of wall, all can spray paint to the wall, and present building wall's mopping mode adopts the manual work to brush for most, and mopping efficiency is lower, when brushing paint to the higher position of wall moreover, the workman need climb to higher position with the help of hand ladder, carries out the mopping to the wall, and is more troublesome and factor of safety is lower like this.

Disclosure of Invention

The invention aims to provide an automatic painting device to solve the problems of poor safety and low working efficiency of the traditional wall painting which is finished manually.

In order to achieve the above purpose, the basic scheme of the invention is as follows: an automatic painting device comprises a cart, wherein a lifting device is mounted on the cart, a frame body is mounted at the top of the lifting device, an opening is formed in one side face of the frame body, a base is fixedly mounted at the bottom of the frame body, a fixing plate is fixedly connected onto the base, a first sliding rod is slidably connected onto the fixing plate, a second sliding rod is slidably connected onto the first sliding rod, a cutting sleeve is fixedly connected onto one end, away from the first sliding rod, of the second sliding rod, a rotating shaft is rotatably connected onto the cutting sleeve, a support is fixedly connected onto one end, away from the cutting sleeve, of the rotating shaft, two ends of the support are rotatably connected with a roller brush, and a paint spraying gun for spraying paint to the roller brush is further arranged; the rotating shaft is connected with a cylindrical sleeve through a key, a first sliding groove and a second sliding groove which are mutually crossed are formed in the outer wall of the cylindrical sleeve, the two groove opening ends of the first sliding groove and the second sliding groove are respectively located on the upper bottom surface and the lower bottom surface of the cylindrical sleeve, and the distance between the two groove openings of the first sliding groove and the second sliding groove which are located on the same horizontal plane is the diameter of the cylindrical sleeve; the rotating shaft is coaxially connected with a half gear, a gear frame is fixedly connected in the frame, racks are arranged on two sides of the gear frame, and the racks are meshed with the half gear; the power device is arranged in the frame and comprises a motor, a first rotating wheel, a second rotating wheel and a belt, the motor is fixedly connected in the frame, an output shaft of the motor is coaxially connected with the first rotating wheel, the second rotating wheel is fixedly connected in the frame, the first rotating wheel and the second rotating wheel are connected through the belt, the output shaft of the motor is further connected with a rotating rod, one end, away from the output shaft, of the rotating rod is fixedly connected with a pin shaft, a semi-annular slide way is fixedly connected on the second slide rod, and the pin shaft is slidably connected in the semi-annular slide way; the second rotates and takes turns last fixedly connected with vertical axis's poker rod, poker rod intermittent type nature cooperation first spout and second spout.

The technical principle of the scheme is as follows: firstly, an operator pushes a cart to the side of a wall surface to be painted, a support frame pushes a frame body to rise to a certain height by using a lifting device, a paint spraying gun sprays paint on one roller brush on a support, and the roller brush is uniformly covered with paint; the starter motor, the output shaft of motor drives first runner and rotates, first runner passes through the belt and drives the second and rotate the wheel and rotate, the second rotates the wheel and rotates and drive the synchronous rotation of poker rod, the poker rod is at the pivoted in-process, one of them end block of poker rod is to first spout in, the poker rod lasts the pivoted in-process, the tip of poker rod offsets with the lateral wall of first spout all the time, and drive cylindrical sleeve and take place clockwise's rotation, when cylindrical sleeve rotates half week, the poker rod stretches into the tip of the one end of first spout, the notch of notch below first spout below just slides to the first spout top, finally break away from the block with first spout.

In-process that drives cylindrical sleeve clockwise rotation half-cycle at the poker rod, cylindrical sleeve drives the synchronous rotation of axis of rotation, the axis of rotation rotates the clockwise rotation of half gear that drives the coaxial coupling, because half gear and one of them rack intermeshing of the tooth frame of fixed connection in the framework, the rotation of half gear can drive self and rotate the direction that the axial was kept away from the wall and remove, even make the axis of rotation drive first slide bar and second slide bar on the fixed plate, to the direction synchronous movement who keeps away from the wall. Meanwhile, the support at one end of the rotating shaft and the roller brush on the support can rotate along with the rotating shaft and synchronously move towards the direction far away from the wall surface.

When the half gear rotates for more than 90 degrees, the half gear is meshed with the other rack of the gear frame, the rotating shaft drives the half gear to continue rotating, the rotation of the half gear can drive the half gear and the rotating shaft to move in the direction close to the wall surface, and therefore the rotating shaft drives the first sliding rod and the second sliding rod to move synchronously on the fixing plate in the direction close to the wall surface. When the rotating shaft drives the half gear to rotate 180 degrees, the bracket on the rotating shaft synchronously rotates 180 degrees, and the positions of the two roller brushes on the bracket are exchanged, so that the roller brushes fully covered with paint are tightly attached to the wall surface.

And when the rotating rod drives the pin shaft to rotate to the lowest point, the pin shaft drives the semi-annular slide way and the second slide rod to slide upwards to the initial position. In the process that the second sliding rod slides up and down, the second sliding rod drives the rotating shaft to synchronously slide up and down once, and the roller brush on the support of the rotating shaft realizes one-time up-and-down rolling brush on the wall surface, so that the wall surface is uniformly attached with paint.

The poke rod is in the process of continuous rotation, the other end of the poke rod is clamped into the second sliding groove, and the poke rod is in the process of continuous rotation and drives the cylindrical sleeve to rotate by 180 degrees in the anticlockwise direction. The interchange of the positions of the two roller brushes on the bracket is realized again, so that the roller brush fully covered with paint is tightly attached to the wall surface, and the other roller brush is close to a paint spraying gun to wait for paint spraying. The output shaft of motor lasts the rotation to mutually support through dwang, round pin axle, semi-annular slide, make the second slide bar carry out up-and-down reciprocating motion once, thereby realize that the cylinder brush on the support of axis of rotation has realized the round brush from top to bottom once to the wall.

The beneficial effect of this scheme: 1. the invention replaces manual painting on the wall surface, thereby improving the safety factor and the working efficiency. 2. The lifting device is convenient for adjusting the height so as to adapt to the requirements of different wall heights during painting, thereby improving the practicability of the device. 3. The motor is used as the only power source, and the mutual linkage of a series of parts such as the first rotating wheel, the second rotating wheel, the belt, the poking rod, the cylindrical sleeve, the roller brush, the support and the rotating shaft is realized, so that the exchange of the positions of the two roller brushes on the support is realized, the roller brushes for painting are always fully coated with paint, and the effective painting on the wall surface is ensured. 4. The output shaft of motor lasts the rotation to mutually support through dwang, round pin axle, semi-annular slide, make the second slide bar carry out up-and-down reciprocating motion once, thereby realize that the cylinder brush on the support of axis of rotation has realized the round brush from top to bottom once to the wall.

Furthermore, the two ends of the semi-annular slide way are respectively provided with an extension part which is horizontally arranged. The phenomenon that the pin shaft is blocked in the sliding process of the semi-annular slide way is prevented.

Further, the transmission ratio of the first rotating wheel to the second rotating wheel is 1: 1. The transmission is stable and more stable.

Further, the motor is a servo motor. The servo motor is stable when running at low speed, and the noise is low.

Further, the paint spray gun is detachably connected in the frame. When the paint in the paint spraying gun is used up, the paint spraying gun is convenient to replace in time.

Furthermore, the lifting device comprises a plurality of mutually hinged support frames, and a lifting cylinder is connected between the support frames. The lifting device can adjust the height to adapt to the requirements of different wall heights.

Further, the shallow includes the bottom plate and the handle of being connected with the bottom plate, four universal wheels are installed to the bottom of bottom plate. The operating personnel of being convenient for promote the shallow, adjust the position of mopping.

Drawings

FIG. 1 is a schematic structural diagram of an automatic painting apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a tooth frame in an automatic painting device according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a cart 1, a handle 11, a bottom plate 12, a universal wheel 13, a support frame 2, a lifting cylinder 21, a frame body 3, a base 31, a paint spray gun 32, a fixing plate 4, a first sliding rod 41, a second sliding rod 42, a clamping sleeve 43, a semi-annular slide way 44, an extending part 45, a rotating shaft 5, a semi-gear 51, a gear frame 52, a rack 53, a support 54, a roller brush 55, a cylindrical sleeve 6, a first sliding groove 61, a second sliding groove 62, a first rotating wheel 7, a rotating rod 71, a pin shaft 72, a second rotating wheel 8, a poking rod 81 and a belt 82.

Embodiments are substantially as shown in figures 1 to 2 of the accompanying drawings: an automatic painting device comprises a cart 1, the cart 1 comprises a bottom plate 12 and a handle 11 connected with the bottom plate 12, four universal wheels 13 are installed at the bottom of the bottom plate 12, a lifting device is installed on the bottom plate 12 and comprises a plurality of support frames 2 hinged to each other, a lifting cylinder 21 is connected between the support frames 2, a frame body 3 is installed on each support frame 2, an opening is formed in one side face of the frame body 3, a base 31 is fixedly installed at the bottom of the frame body 3, a fixing plate 4 is fixedly connected to the base 31, a first slide bar 41 is connected to the fixing plate 4 in a sliding mode, a second slide bar 42 is connected to the first slide bar 41 in a sliding mode, a cutting sleeve 43 is fixedly connected to one end, away from the first slide bar 41, of the second slide bar 42, a rotating shaft 5 is connected to the cutting sleeve 43 in a rotating mode, a support 54, a paint spray gun 32 for spraying paint to the roller brush 55 is detachably connected to the inside of the frame body 3; the rotating shaft 5 is connected with a cylindrical sleeve 6 through a key, a first sliding groove 61 and a second sliding groove 62 which are mutually crossed are formed in the outer wall of the cylindrical sleeve 6, two groove opening ends of the first sliding groove 61 and the second sliding groove 62 are respectively located on the upper bottom surface and the lower bottom surface of the cylindrical sleeve 6, and the distance between two groove openings of the first sliding groove 61 and the second sliding groove 62 which are located on the same horizontal plane is the diameter of the cylindrical sleeve 6; a half gear 51 is coaxially connected to the rotating shaft 5, a toothed frame 52 is fixedly connected in the frame body 3, racks 53 are arranged on two sides of the toothed frame 52, and the racks 53 are meshed with the half gear 51; a power device is further installed in the frame body 3 and comprises a servo motor, a first rotating wheel 7, a second rotating wheel 8 and a belt 82, the servo motor is fixedly connected in the frame body 3, an output shaft of the servo motor is coaxially connected with the first rotating wheel 7, the second rotating wheel 8 is fixedly connected in the frame body 3, the first rotating wheel 7 and the second rotating wheel 8 are connected through the belt 82, a rotating rod 71 is further connected onto the output shaft of the servo motor, a pin shaft 72 is fixedly connected to one end, away from the output shaft, of the rotating rod 71, a semi-annular slide way 44 is fixedly connected onto the second slide rod 42, horizontally arranged extending portions 45 are respectively arranged at two ends of the semi-annular slide way 44, and the pin shaft 72 is slidably connected into the semi-annular; a poke rod 81 with a vertical axis is fixedly connected to the second rotating wheel 8, and the poke rod 81 is intermittently matched with the first sliding chute 61 and the second sliding chute 62.

Specifically, the transmission ratio of the first rotating wheel 7 to the second rotating wheel 8 is 1: 1.

The specific implementation mode of the scheme is as follows: firstly, the operator pushes the cart 1 to the wall surface to be painted, so that the side surface of the frame 3 with the opening is abutted against the wall surface, and one of the roller brushes 55 on the bracket 54 is abutted against the wall surface. When the paint spraying device is used, the lifting cylinder 21 is utilized to enable the support frame 2 to push the frame body 3 to ascend to a certain height, the paint spraying gun 32 sprays paint on one of the roller brushes 55 on the support frame 54, and the roller brush 55 is uniformly full of paint; starting a servo motor, an output shaft of the servo motor drives a first rotating wheel 7 to rotate, the first rotating wheel 7 drives a second rotating wheel 8 to rotate through a belt 82, the second rotating wheel 8 rotates to drive a poking rod 81 to rotate synchronously, the poking rod 81 is in the rotating process, one end of the poking rod 81 is clamped into a first sliding groove 61, the poking rod 81 continuously rotates in the process, the end part of the poking rod 81 is always abutted to the side wall of the first sliding groove 61, the cylindrical sleeve 6 is driven to rotate clockwise, when the cylindrical sleeve 6 rotates for half a circle, the poking rod 81 extends into the end part of one end of the first sliding groove 61, the notch just below the first sliding groove 61 slides to the notch above the first sliding groove 61, and finally, the notch is separated from the clamping with the first sliding groove 61.

In the process that the poke rod 81 drives the cylindrical sleeve 6 to rotate clockwise for a half-cycle, the cylindrical sleeve 6 drives the rotating shaft 5 to rotate synchronously, the rotating shaft 5 rotates to drive the coaxial-connection half gear 51 to rotate clockwise, because the half gear 51 is meshed with one of the racks 53 of the toothed frame 52 fixedly connected to the frame body 3, the rotation of the half gear 51 can drive the self and the rotating shaft 5 to move towards the direction far away from the wall surface, namely, the rotating shaft 5 drives the first sliding rod 41 and the second sliding rod 42 on the fixed plate 4 to move towards the direction far away from the wall surface synchronously. At the same time, the bracket 54 at one end of the rotating shaft 5 and the roller brush 55 on the bracket 54 rotate along with the rotating shaft and move synchronously in a direction away from the wall surface.

When the half gear 51 rotates more than 90 °, the half gear 51 is engaged with the other rack 53 of the rack 52, the rotating shaft 5 drives the half gear 51 to rotate continuously, the rotation of the half gear 51 drives the half gear and the rotating shaft 5 to move towards the direction close to the wall surface, i.e. the rotating shaft 5 drives the first sliding rod 41 and the second sliding rod 42 on the fixing plate 4 to move synchronously towards the direction close to the wall surface. When the rotating shaft 5 drives the half gear 51 to rotate 180 degrees, the bracket 54 on the rotating shaft 5 synchronously rotates 180 degrees, and the positions of the two roller brushes 55 on the bracket 54 are exchanged, so that the roller brushes 55 full of paint are tightly attached to the wall surface.

Synchronously, the output shaft of the servo motor drives the rotating rod 71 to rotate, the rotating rod 71 drives the pin shaft 72 at the end part to slide in the semi-annular slide way 44, when the pin shaft 72 slides from one end of the semi-annular slide way 44 to the other end, the rotating rod 71 continues to rotate, so that the pin shaft 72 drives the semi-annular slide way 44 and the second slide bar 42 to slide downwards, and when the rotating rod 71 drives the pin shaft 72 to rotate to the lowest point, the pin shaft 72 drives the semi-annular slide way 44 and the second slide bar 42 to slide upwards to the initial position. In the process of the up-and-down sliding of the second slide bar 42, the second slide bar 42 drives the rotating shaft 5 to synchronously perform up-and-down sliding once, and the roller brush 55 on the bracket 54 of the rotating shaft 5 realizes up-and-down rolling brushing on the wall surface once, so that the paint is uniformly attached to the wall surface.

In the process of continuous rotation of the poke rod 81, the other end of the poke rod 81 is clamped into the second sliding groove 62, and in the process of continuous rotation of the poke rod 81, the cylindrical sleeve 6 is driven to rotate 180 degrees in the counterclockwise direction. The exchange of the positions of the two roller brushes 55 on the bracket 54 is again achieved, so that the roller brush 55 full of paint is tightly attached to the wall surface, and the other roller brush 55 is close to the paint spray gun 32 to wait for paint spraying. The output shaft of the servo motor continuously rotates, and the second slide bar 42 performs a reciprocating motion up and down through the cooperation of the rotating rod 71, the pin shaft 72 and the semi-annular slide way 44, so that the roller brush 55 on the bracket 54 of the rotating shaft 5 performs a rolling brush up and down on the wall surface.

The continuous rotation of servo motor's output shaft for the position of two cylinder brushes 55 on the support 54 constantly switches, in time supplyes the coating on the cylinder brush 55, and the in-process of the up-and-down motion of cylinder brush 55, realizes the mopping to the wall, makes the even attached paint vehicle on the wall.

After finishing the painting of a part of the wall, only need to promote shallow 1, adjust the position in the framework 3, can carry out the painting to other parts of the wall.

The above description is only an example of the present invention, and general knowledge of the technical solutions and the like known in the art is not described herein too much. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several variations and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. An automatic painting device is characterized in that: the trolley comprises a trolley, wherein a lifting device is installed on the trolley, a frame body is installed at the top of the lifting device, an opening is formed in one side face of the frame body, a base is fixedly installed at the bottom of the frame body, a fixing plate is fixedly connected onto the base, a first sliding rod is connected onto the fixing plate in a sliding mode, a second sliding rod is connected onto the first sliding rod in a sliding mode, a clamping sleeve is fixedly connected onto one end, away from the first sliding rod, of the second sliding rod, a rotating shaft is connected onto the clamping sleeve in a rotating mode, a support is fixedly connected onto one end, away from the clamping sleeve, of the rotating shaft, two ends of the support are both connected with a roller brush in a; the rotating shaft is connected with a cylindrical sleeve through a key, a first sliding groove and a second sliding groove which are mutually crossed are formed in the outer wall of the cylindrical sleeve, the two groove opening ends of the first sliding groove and the second sliding groove are respectively located on the upper bottom surface and the lower bottom surface of the cylindrical sleeve, and the distance between the two groove openings of the first sliding groove and the second sliding groove which are located on the same horizontal plane is the diameter of the cylindrical sleeve; the rotating shaft is coaxially connected with a half gear, a gear frame is fixedly connected in the frame, racks are arranged on two sides of the gear frame, and the racks are meshed with the half gear; the frame is internally provided with a power device, the power device comprises a motor, a first rotating wheel, a second rotating wheel and a belt, the motor is fixedly connected in the frame, an output shaft of the motor is coaxially connected with the first rotating wheel, the second rotating wheel is fixedly connected in the frame, the first rotating wheel and the second rotating wheel are connected through the belt, the output shaft of the motor is further connected with a rotating rod, one end, away from the output shaft, of the rotating rod is fixedly connected with a pin shaft, a semi-annular slide way is fixedly connected on a second slide rod, and the pin shaft is slidably connected in the semi-annular slide way; the second rotates and takes turns last fixedly connected with vertical axis's poker rod, poker rod intermittent type nature cooperation first spout and second spout.

2. An automatic painting apparatus according to claim 1, wherein: and two ends of the semi-annular slide way are respectively provided with an extension part which is horizontally arranged.

3. An automatic painting apparatus according to claim 2, wherein: the transmission ratio of the first rotating wheel to the second rotating wheel is 1: 1.

4. An automatic painting apparatus according to claim 3, wherein: the motor is a servo motor.

5. An automatic painting apparatus according to claim 4, wherein: the paint spray gun is detachably connected in the frame body.

6. An automatic painting apparatus according to claim 5, wherein: the lifting device comprises a plurality of mutually hinged support frames, and a lifting cylinder is connected between the support frames.

7. An automatic painting apparatus according to claim 6, wherein: the cart comprises a bottom plate and a handle connected with the bottom plate, and four universal wheels are installed at the bottom of the bottom plate.