CN223384185U - A classroom wall spray painting device - Google Patents

Abstract

The utility model discloses a classroom wall painting device, including multiple guide rail assemblies, each guide rail assembly includes a support plate, a limit groove is provided on the support plate, the limit groove is movably connected to a movable seat, a drive chamber is provided in the movable seat, a double-axis motor is fixed in the drive chamber, two drive ends of the double-axis motor are respectively fixed with a rotating rod, one end of the rotating rod passes through the drive chamber and is fixedly connected with a gear, two racks matching the gear are provided on the support plate, two fixed chambers are provided on one side of the support plate, a movable plate is movably provided in the fixed chamber, multiple first springs are provided between one side of the movable plate and the fixed chamber, a push rod is fixed on the other side of the movable plate, one end of the push rod extends to the outside of the support plate, an L-shaped fixed block is fixed on one end of the movable plate, two fixed grooves matching the fixed block are provided on one side of the support plate, multiple guide rail assemblies can be quickly spliced, and the entire splicing process does not require the use of professional tools to screw multiple bolts.

Description

Classroom wall body air brushing device

Technical Field

The utility model relates to the technical field of wall painting, in particular to a classroom wall painting device.

Background

Classroom wall painting is a common means of decoration and education. The classroom wall painting device is used for painting on the classroom wall, so that color and visual effects can be added to the classroom, and the environment is more vivid, interesting and attractive. The current classroom wall painting device can lay the track on ground generally in the use, when the track concatenation, need the staff to use professional instrument to twist a plurality of bolts just can accomplish, the operation is complicated, the time of having wasted the installation, thereby reduced the work efficiency of painting the classroom wall, the while is inconvenient for dismantling, secondly, current classroom wall painting device is in the use, carry out the regulation of height to the painting aircraft nose through the screw usually, but do not set up the clean part in the screw thread on the screw rod, in the use, can cause the painting aircraft nose to adjust when the interior adhesion impurity of screw thread and appear the phenomenon of blocking, thereby the quality of classroom wall painting has been influenced.

Disclosure of utility model

(One) solving the technical problems

Aiming at the problems in the prior art, the utility model provides a classroom wall painting device, which aims to solve the technical problems that the conventional classroom wall painting device in the background art usually lays a track on the ground in the use process, and when the track is spliced, a worker needs to use a professional tool to twist a plurality of bolts to finish the operation, and the operation is complex.

(II) technical scheme

In order to achieve the above purpose, the technical scheme is that the classroom wall painting device comprises a plurality of guide rail assemblies, each guide rail assembly comprises a supporting plate, a limiting groove is formed in each supporting plate, the limiting grooves are movably connected with a movable seat, a driving chamber is arranged in each movable seat, a double-shaft motor is fixedly arranged in each driving chamber, two driving ends of each double-shaft motor are respectively fixedly provided with a rotating rod, one end of each rotating rod penetrates through each driving chamber to be fixedly connected with a gear, two racks matched with the gears are arranged on each supporting plate, two fixing chambers are arranged on one side of each supporting plate, a movable plate is movably arranged in each fixing chamber, a plurality of first springs are arranged between one side of each movable plate and each fixing chamber, a push rod is fixedly arranged on the other side of each movable plate, one end of each push rod extends to the outside of each supporting plate, one end of each movable plate is fixedly provided with an L-shaped fixing block, one side of each supporting plate is fixedly provided with two fixing grooves matched with each fixing block, each movable seat is provided with an adjusting assembly, and each movable seat is movably connected with a painting machine head through the adjusting assembly.

The utility model is further arranged that the adjusting component comprises a bracket fixedly arranged on the movable seat, a driving motor is fixedly arranged on the bracket, and the driving end of the driving motor stretches into the bracket and is fixedly connected with a screw rod which is rotationally connected with the bracket, so that the screw rod can rotate conveniently.

The utility model is further characterized in that the lifting seat is arranged on the screw in a threaded connection manner, and the inkjet printer head is arranged on one side of the lifting seat so as to facilitate the movement of the inkjet printer head.

The utility model is further characterized in that the upper end and the lower end of the lifting seat are respectively provided with a vertical plate, the vertical plates are provided with mounting assemblies, and the vertical plates are movably connected with cleaning blocks through the mounting assemblies, so that the cleaning blocks can be conveniently mounted.

The utility model is further characterized in that the movable seat is provided with the ink tank, one side of the ink tank is provided with the pump body, the pump body is connected with the ink tank through a pipeline, and a hose is connected between the pump body and the spray painting machine head, so that spray painting is facilitated.

The utility model is further arranged that the mounting assembly comprises a supporting cylinder in threaded connection with the vertical plate, and a rotating handle is fixedly arranged at one end of the supporting cylinder, so that the supporting cylinder is convenient to mount.

The utility model is further characterized in that a pushing plate is movably arranged in the supporting cylinder, and a second spring is arranged between one side of the pushing plate and the supporting cylinder, so that the pushing plate can move conveniently.

The utility model is further characterized in that one side of the pushing plate is fixedly provided with a pushing rod, and one end of the pushing rod penetrates through the supporting cylinder to be fixedly connected with the cleaning block, so that the cleaning block can move conveniently.

(III) beneficial effects

Compared with the prior art, the utility model provides a classroom wall painting device, which comprises the following components

The beneficial effects are that:

1. Through backup pad, spacing groove, removal seat, driving chamber, biax motor, bull stick, gear, rack, fixed room, movable plate, first spring, push rod, fixed block, fixed slot and air brushing aircraft nose cooperate, can splice fast a plurality of guide rail assemblies, and whole concatenation process need not to use professional instrument to twist a plurality of bolts, and the concatenation process is simple, and it is very convenient to operate, has improved the work efficiency that carries out the air brushing to the classroom wall body, is also convenient for dismantle simultaneously.

2. Through support, driving motor, screw rod, elevating socket, riser, clean piece, black case, the pump body and hose cooperate, when can highly adjusting the air brushing aircraft nose for two clean the piece and clean in the screw thread on the screw rod, thereby ensured the smooth and easy of air brushing aircraft nose regulation, avoided appearing the phenomenon of card and blocked, ensured the quality of classroom wall body air brushing simultaneously.

3. Through riser, cleaning piece, support section of thick bamboo, commentaries on classics handle, push plate, second spring and catch bar cooperation, can have to last outside thrust to the cleaning piece for the cleaning piece can be all the time with the screw thread inside on the screw rod to the contact, thereby ensured clear effect.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a classroom wall painting device in a use state;

FIG. 2 is a schematic view of a cross-sectional structure of a portion of a support plate and its connection members in a spliced state;

FIG. 3 is a schematic view of a cross-sectional structure of a portion of a movable seat and a connecting member thereof in a gear rotating state;

FIG. 4 is a schematic view of a cross-sectional structure of a portion of a bracket and its connection parts in a screw rotation state;

Fig. 5 is an enlarged partial schematic view of fig. 4 a.

The device comprises a supporting plate 1, a limiting groove 2, a moving seat 3, a driving chamber 5, a double-shaft motor 6, a rotating rod 7, a gear 8, a rack 9, a fixing chamber 10, a moving plate 11, a first spring 12, a push rod 13, a fixing block 14, a fixing groove 15, an inkjet head 16, a bracket 17, a driving motor 18, a screw rod 19, a lifting seat 20, a vertical plate 21, a cleaning block 22, an ink tank 23, a pump body 24, a hose 25, a supporting cylinder 26, a rotating handle 27, a pushing plate 28, a second spring 29 and a pushing rod.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.

In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally in the directions shown in the drawings or in the vertical, vertical or gravitational directions, and similarly, for convenience of understanding and description, the terms "left" and "right" are used generally in the directions shown in the drawings, and the terms "inner" and "outer" are used to refer to the inner and outer sides with respect to the outline of each component itself, but the terms of orientation are not intended to limit the present utility model.

Referring to fig. 1-5, a classroom wall painting device includes a plurality of guide rail assemblies, each guide rail assembly includes a support plate 1, be equipped with spacing groove 2 on the support plate 1, spacing groove 2 swing joint removes seat 3, be equipped with driving chamber 4 in the removal seat 3, driving chamber 4 internal fixation is equipped with biax motor 5, two drive ends of biax motor 5 are fixed respectively and are equipped with bull stick 6, bull stick 6 one end passes driving chamber 4 fixed connection and is equipped with gear 7, be provided with two rack 8 with gear 7 complex on the support plate 1, support plate 1 one side is equipped with two fixed rooms 9, fixed room 9 internal activity is equipped with movable plate 10, be equipped with a plurality of first springs 11 between movable plate 10 one side and the fixed room 9, movable plate 10 opposite side is fixed and is equipped with push rod 12, push rod 12 one end extends to the outside of support plate 1, movable plate 10 one end is fixed and is equipped with L-shaped fixed block 13, support plate 1 one side is equipped with two fixed slots 14 with fixed block 13 complex, the movable seat 3 upper end is equipped with adjusting component, movable seat 3 is equipped with through adjusting component swing joint and is equipped with the aircraft nose 15.

In this embodiment, when a plurality of guide rail assemblies are needed to be spliced according to the length of the spray painting, two push rods 12 are pushed, the push rods 12 drive the moving plate 10 to move, the first springs 11 compress, the moving plate 10 drives the fixing blocks 13 to move, the two fixing blocks 13 are inserted into two fixing grooves 14 on one side of the adjacent support plate 1, the two push rods 12 are loosened, the moving plate 10 drives the fixing blocks 13 to move back to the original position under the pushing of the first springs 11, and at the moment, the fixing blocks 13 can be clamped in the fixing grooves 14 to splice and fix the adjacent two support plates 1 together, so that a plurality of support plates 1 can be spliced according to the requirement. The double-shaft motor 5 is started, the double-shaft motor 5 drives the two rotating rods 6 to rotate, the rotating rods 6 drive the gear 7 to rotate, the gear 7 moves while rotating due to the meshed connection of the rack 8 and the gear 7, the gear 7 drives the moving seat 3 to move along the limiting groove 2 through the double-shaft motor 5, and the moving seat 3 drives the inkjet head 15 to move through the adjusting component, so that the position of the inkjet head 15 is transversely adjusted.

Referring to fig. 1-5, as an embodiment for adjusting the height of the inkjet head 15, the adjusting assembly includes a bracket 16 fixedly disposed on the moving seat 3, a driving motor 17 is fixedly disposed on the bracket 16, a driving end of the driving motor 17 extends into the bracket 16 and is fixedly connected with a screw 18 rotationally connected with the bracket 16, a lifting seat 19 is disposed on the screw 18 in a threaded manner, the inkjet head 15 is mounted on one side of the lifting seat 19, risers 20 are respectively disposed at the upper end and the lower end of the lifting seat 19, a mounting assembly is disposed on the risers 20, a cleaning block 21 is movably connected to the risers 20 through the mounting assembly, an ink tank 22 is disposed on the moving seat 3, a pump body 23 is mounted on one side of the ink tank 22, the pump body 23 is connected with the ink tank 22 through a pipeline, and a hose 24 is connected between the pump body 23 and the inkjet head 15.

Specifically, the driving motor 17 is started, the driving motor 17 drives the screw 18 to rotate, the lifting seat 19 moves along the support 16 due to the threaded connection of the screw 18 and the lifting seat 19, the lifting seat 19 drives the inkjet head 15 to move, so that the height of the inkjet head 15 is adjusted, the pump body 23 is started, the ink in the ink tank 22 is conveyed into the inkjet head 15 through the hose 24 by the pump body 23 to be subjected to inkjet, the specific structure and the working principle of the inkjet head 15 are not repeated herein, the lifting seat 19 drives the vertical plate 20 to move while the lifting seat 19 moves, the vertical plate 20 drives the cleaning block 21 to move through the installation component, the cleaning block 21 contacts with the inside of threads on the screw 18, and the cleaning block 21 cleans the inside of the threads on the screw 18 under the cooperation of the rotation of the screw 18.

Referring to fig. 1-5, as an embodiment of the installation of the cleaning block 21, the installation assembly includes a supporting cylinder 25 in threaded connection with the riser 20, a rotating handle 26 is fixedly disposed at one end of the supporting cylinder 25, a pushing plate 27 is movably disposed in the supporting cylinder 25, a second spring 28 is disposed between one side of the pushing plate 27 and the supporting cylinder 25, a pushing rod 29 is fixedly disposed at one side of the pushing plate 27, and one end of the pushing rod 29 passes through the supporting cylinder 25 and is fixedly connected with the cleaning block 21.

Specifically, when the cleaning block 21 needs to be installed, the rotating handle 26 is rotated, so that the rotating handle 26 drives the supporting cylinder 25 to rotate, the supporting cylinder 25 is installed on the vertical plate 20 in a threaded mode, the supporting cylinder 25 drives the pushing rod 29 and the cleaning block 21 to be installed on the vertical plate 20, in the whole installation process, the pushing plate 27 moves outwards under the pushing of the second spring 28, the pushing plate 27 drives the pushing rod 29 to move, the pushing rod 29 drives the cleaning block 21 to move, the cleaning block 21 moves into the threads of the screw rod 18, and the cleaning block 21 is connected with the inside of the threads.

In summary, the whole device is in use:

When the state of a plurality of guide rail assemblies is needed to be spliced according to the length of the spray painting in the classroom, two push rods 12 are pushed, the push rods 12 drive the movable plate 10 to move, the first springs 11 are compressed, the movable plate 10 drives the fixed blocks 13 to move, the two fixed blocks 13 are inserted into two fixed grooves 14 on one side of the adjacent support plate 1, the two push rods 12 are loosened, the movable plate 10 drives the fixed blocks 13 to move back to the original position under the pushing of the first springs 11, at the moment, the fixed blocks 13 can be clamped in the fixed grooves 14 so as to splice and fix the adjacent two support plates 1 together, a plurality of support plates 1 can be spliced according to the demands and placed at the classroom wall needing to be sprayed, the double-shaft motor 5 is started, the double-shaft motor 5 drives the two rotary rods 6 to rotate, and the rotary rods 6 drive the gears 7 to rotate, and as the racks 8 are meshed with the gears 7 to be connected, the gears 7 move simultaneously, the gears 7 drive the movable seat 3 to move along the limiting grooves 2 through the double-shaft motor 5, and the movable seat 3 drives the spray painting machine head 15 to move through the adjusting assembly, and the position of the spray painting machine head 15 to be transversely adjusted.

When the vertical position of the inkjet head needs to be adjusted, the driving motor 17 is started, the driving motor 17 drives the screw rod 18 to rotate, the lifting seat 19 moves along the support 16 due to the threaded connection of the screw rod 18 and the lifting seat 19, the lifting seat 19 drives the inkjet head 15 to move, so that the height of the inkjet head 15 is adjusted, the pump body 23 is started, the ink in the ink tank 22 is conveyed into the inkjet head 15 through the hose 24 by the pump body 23 to carry out the inkjet in the teaching room, the specific structure and the working principle of the inkjet head 15 are not repeated herein, the lifting seat 19 drives the vertical plate 20 to move while the lifting seat 19 moves, the vertical plate 20 drives the cleaning block 21 to move through the installation assembly, the cleaning block 21 contacts with the threaded inside on the screw rod 18, and the cleaning block 21 cleans the threaded inside on the screw rod 18 under the rotation of the screw rod 18.

When the cleaning block 21 is required to be installed, the rotating handle 26 is rotated, so that the rotating handle 26 drives the supporting cylinder 25 to rotate, the supporting cylinder 25 is installed on the vertical plate 20 in a threaded mode, the supporting cylinder 25 drives the pushing rod 29 and the cleaning block 21 to be installed on the vertical plate 20, in the whole installation process, the pushing plate 27 is driven to move outwards under the pushing of the second spring 28, the pushing plate 27 drives the pushing rod 29 to move, the pushing rod 29 drives the cleaning block 21 to move into the threads of the screw rod 18, and the cleaning block 21 is connected with the inside of the threads.

The controller is installed on the ink tank 22, and the electrical equipment in the whole device is controlled by the controller, so that the control principle and circuit connection of the equipment matched with the controller are all conventional equipment, and the electrical connection relationship and specific circuit structure of the equipment are not repeated.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims (8)

1. A classroom wall painting device comprises a plurality of guide rail assemblies and is characterized in that each guide rail assembly comprises a support plate (1), a limit groove (2) is formed in each support plate (1), a movable seat (3) is movably connected in each limit groove (2), a driving chamber (4) is arranged in each movable seat (3), a double-shaft motor (5) is fixedly arranged in each driving chamber (4), two driving ends of each double-shaft motor (5) are respectively fixedly provided with a rotating rod (6), one end of each rotating rod (6) penetrates through each driving chamber (4) and is fixedly connected with a gear (7), two racks (8) matched with the corresponding gears (7) are arranged on each support plate (1), two fixing chambers (9) are arranged on one side of each support plate (1), a movable plate (10) is movably arranged in each fixing chamber (9), a plurality of first springs (11) are arranged between one side of each movable plate (10) and each fixing chamber (9), the other is fixedly provided with a double-shaft motor (5), one end of each push rod (12) extends to the outside the support plate (1), two fixing blocks (13) are arranged on one side of each fixing plate (13) and are matched with one fixing seat (13), the movable seat (3) is movably connected with an inkjet machine head (15) through an adjusting component.

2. The classroom wall painting device according to claim 1, wherein the adjusting assembly comprises a bracket (16) fixedly arranged on the movable seat (3), a driving motor (17) is fixedly arranged on the bracket (16), and a screw (18) which is rotatably connected with the bracket (16) is fixedly connected with the driving end of the driving motor (17) and extends into the bracket (16).

3. The classroom wall painting device according to claim 2, wherein the lifting seat (19) is arranged on the screw rod (18) in a threaded connection manner, and the painting machine head (15) is arranged on one side of the lifting seat (19).

4. The classroom wall painting device according to claim 3, wherein the upper end and the lower end of the lifting seat (19) are respectively provided with a vertical plate (20), the vertical plates (20) are provided with mounting components, and the vertical plates (20) are movably connected with cleaning blocks (21) through the mounting components.

5. The classroom wall painting device according to claim 4, wherein the movable seat (3) is provided with an ink tank (22), one side of the ink tank (22) is provided with a pump body (23), the pump body (23) is connected with the ink tank (22) through a pipeline, and a hose (24) is connected between the pump body (23) and the painting machine head (15).

6. The classroom wall painting device according to claim 4, wherein the mounting assembly comprises a support cylinder (25) in threaded connection with the riser (20), and a rotating handle (26) is fixedly arranged at one end of the support cylinder (25).

7. The classroom wall painting device according to claim 6, wherein a pushing plate (27) is movably arranged in the supporting cylinder (25), and a second spring (28) is arranged between one side of the pushing plate (27) and the supporting cylinder (25).

8. The classroom wall painting device according to claim 7, wherein a pushing rod (29) is fixedly arranged on one side of the pushing plate (27), and one end of the pushing rod (29) penetrates through the supporting cylinder (25) and is fixedly connected with the cleaning block (21).