阅读说明：本技术 一种墙纸铺贴装置及墙纸铺贴机器人 (Wallpaper paving and pasting device and wallpaper paving and pasting robot ) 是由 朱晓 莫新 严启凡 陈威霖 于 2020-05-22 设计创作，主要内容包括：本发明提供一种墙纸铺贴装置及墙纸铺贴机器人,涉及建筑机械技术领域。所述墙纸铺贴装置包括支架；输送机构,安装在所述支架上；上胶机构,安装在所述支架上并设置在所述输送机构的一侧,所述输送机构用于将墙纸输送至上胶机构处,所述上胶机构用于对所述墙纸上胶；裁切机构,安装在所述支架上,并且,所述上胶机构位于所述裁切机构与所述输送机构之间,所述裁切机构用于裁切已上胶的所述墙纸。本发明提供的墙纸铺贴机器人包括上述的墙纸铺贴装置。本发明提供的墙纸铺贴装置及墙纸铺贴机器人能够解决现有的墙纸铺贴机采用先裁切墙纸再对墙纸进行涂胶而造成墙纸裁切后翘起进而卡在上胶机构处的问题。(The invention provides a wallpaper paving and pasting device and a wallpaper paving and pasting robot, and relates to the technical field of building machinery. The wallpaper paving and pasting device comprises a bracket; the conveying mechanism is arranged on the bracket; the gluing mechanism is arranged on the support and arranged on one side of the conveying mechanism, the conveying mechanism is used for conveying wallpaper to the gluing mechanism, and the gluing mechanism is used for gluing the wallpaper; the cutting mechanism is installed on the support, the gluing mechanism is located between the cutting mechanism and the conveying mechanism, and the cutting mechanism is used for cutting glued wallpaper. The wallpaper paving and pasting robot provided by the invention comprises the wallpaper paving and pasting device. The wallpaper paving and pasting device and the wallpaper paving and pasting robot provided by the invention can solve the problem that the wallpaper is cut and then warped after being cut and then clamped at a gluing mechanism because the wallpaper is glued by the existing wallpaper paving and pasting machine.)

1. A wallpaper pasting device, comprising:

a support;

the conveying mechanism is arranged on the bracket;

the gluing mechanism is arranged on the support and arranged on one side of the conveying mechanism, the conveying mechanism is used for conveying wallpaper to the gluing mechanism, and the gluing mechanism is used for gluing the wallpaper;

the cutting mechanism is installed on the support, the gluing mechanism is located between the cutting mechanism and the conveying mechanism, and the cutting mechanism is used for cutting the glued wallpaper.

2. The wallpaper paving device according to claim 1, wherein the conveying mechanism comprises a conveying roller for conveying the wallpaper;

the gluing mechanism comprises a glue spreader, and the glue spreader is used for gluing the wallpaper;

the wall paper is spread and is pasted device still includes conveying rubber coating actuating mechanism, conveying rubber coating actuating mechanism include a conveying rubber coating driving piece, conveying rubber coating driving piece can drive the transmission roller with the glue spreader rotates simultaneously, carries simultaneously the wall paper is right the wall paper carries out the rubber coating.

3. The wallpaper paving device according to claim 2, wherein the conveying gluing driving mechanism further comprises a conveying gluing transmission component, and the conveying gluing driving component drives the conveying roller and the glue roller to rotate simultaneously through the conveying gluing transmission component.

4. The wallpaper applicator of claim 2, wherein the glue mechanism further comprises:

the glue groove is provided with a glue outlet, one of a first driven roller and a first driving roller of the glue coating roller is rotatably arranged on the glue groove and arranged at the glue outlet, the other one of the first driven roller and the first driving roller of the glue coating roller is arranged on the bracket, and the wallpaper penetrates through the space between the first driven roller and the first driving roller;

and the adjusting structure is arranged on the glue groove and used for adjusting the relative distance between the first driven roller and the first driving roller and the glue spreading amount of the glue spreading roller.

5. The wallpaper paving device according to claim 1, further comprising a wallpaper paving component mounted on the support for paving the wallpaper with glue on a wall surface, wherein the cutting mechanism is arranged between the wallpaper paving component and the gluing mechanism.

6. The wallpaper paving device according to claim 5, wherein the wallpaper paving assembly comprises:

the top of the paving vertical frame is higher than any one of the support, the conveying mechanism, the gluing mechanism and the cutting mechanism, and the bottom of the paving vertical frame is lower than any one of the support, the conveying mechanism, the gluing mechanism and the cutting mechanism;

the lifting assembly is arranged on the paving vertical frame;

spread and paste the roller, install lifting unit's output, lifting unit can drive spread and paste the roller and be in spread paste the top of erecting the frame with it removes to spread between the bottom of erecting the frame, spread and paste the roller and be used for with rubberizing the wall paper spread paste extremely on the wall.

7. The wallpaper paving device according to claim 6, wherein the paving rollers are provided with more than two, and the more than two paving rollers are oppositely arranged along the vertical direction.

8. The wallpaper paving device according to claim 6, further comprising a telescoping mechanism, wherein an output end of the telescoping mechanism is connected with the support, and the telescoping mechanism can drive the support to telescope.

9. The wallpaper paving and pasting device according to claim 8, further comprising a pressure sensor arranged on the paving roller, wherein the pressure sensor is used for detecting information of acting force between the paving roller and the wall surface, and the telescopic mechanism drives the support to be telescopic according to the information detected by the pressure sensor.

10. The wallpaper paving device according to claim 8, further comprising a leveling mechanism installed between the telescoping mechanism and the bracket for adjusting parallelism of the paving rollers relative to the wall surface.

11. The wallpaper paving device according to claim 10, wherein the leveling mechanism comprises a leveling support plate, the bracket is mounted on the leveling support plate, and the leveling support plate is rotatably connected with the output end of the telescopic mechanism.

12. The wallpaper paving device according to claim 11, wherein the telescoping mechanism comprises:

a telescopic drive assembly;

the mounting plate is mounted at the output end of the telescopic driving assembly, and the telescopic driving assembly can drive the mounting plate to stretch and retract;

the leveling mechanism further comprises:

the leveling support plate is rotatably connected with the mounting plate through the rotating structure;

and the follow-up supporting wheel is arranged on the leveling supporting plate and can roll along the mounting plate.

13. A wallpaper pasting robot comprising a mobile chassis, characterized by further comprising a wallpaper pasting device according to any one of claims 1-12, said wallpaper pasting device being mounted on said mobile chassis.

Technical Field

The invention relates to the technical field of construction machinery, in particular to a wallpaper paving and pasting device and a wallpaper paving and pasting robot.

Background

The whole construction process of wallpaper paving comprises wallpaper conveying, cutting, gluing and paving, and the traditional wallpaper paving is finished manually, so that the efficiency is low and the cost is high. Along with the development of the robot technology, the wallpaper laying robot appears, the wallpaper laying robot can automatically complete the whole process of wallpaper laying, and the work efficiency is effectively improved. However, the existing wallpaper paving robot adopts an operation procedure of cutting wallpaper firstly and then gluing, the wallpaper is prone to tilting after being cut, and at the moment, if gluing operation is performed on the wallpaper, the wallpaper is prone to being clamped at a gluing mechanism, and a wallpaper paving process is interrupted.

Therefore, a wallpaper pasting device and a wallpaper pasting robot are needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a wallpaper paving and pasting device and a wallpaper paving and pasting robot, which can solve the problem that an existing wallpaper paving and pasting machine cuts wallpaper firstly and then coats the wallpaper with glue, so that the wallpaper is warped after being cut and then is clamped at a gluing mechanism.

In order to achieve the purpose, the invention adopts the following technical scheme:

one aspect of the present invention provides a wallpaper pasting device, comprising:

a support;

the conveying mechanism is arranged on the bracket;

the gluing mechanism is arranged on the support and arranged on one side of the conveying mechanism, the conveying mechanism is used for conveying wallpaper to the gluing mechanism, and the gluing mechanism is used for gluing the wallpaper;

the cutting mechanism is installed on the support, the gluing mechanism is located between the cutting mechanism and the conveying mechanism, and the cutting mechanism is used for cutting glued wallpaper.

Preferably, the conveying mechanism comprises a conveying roller, the conveying roller is used for conveying the wallpaper, the gluing mechanism comprises a glue spreader, and the glue spreader is used for gluing the wallpaper;

the wall paper is spread and is pasted device still includes conveying rubber coating actuating mechanism, conveying rubber coating actuating mechanism include a conveying rubber coating driving piece, conveying rubber coating driving piece can drive the transmission roller with the glue spreader rotates simultaneously, carries simultaneously the wall paper is right the wall paper carries out the rubber coating.

Preferably, the conveying gluing driving mechanism further comprises a conveying gluing transmission assembly, and the conveying gluing driving piece drives the conveying roller and the glue spreader to rotate simultaneously through the conveying gluing transmission assembly.

Preferably, the gluing mechanism further comprises:

the glue groove is provided with a glue outlet, one of a first driven roller and a first driving roller of the glue coating roller is rotatably arranged on the glue groove and arranged at the glue outlet, the other one of the first driven roller and the first driving roller of the glue coating roller is arranged on the bracket, and the wallpaper penetrates through the space between the first driven roller and the first driving roller;

and the adjusting structure is arranged on the glue groove and used for adjusting the relative distance between the first driven roller and the first driving roller and the glue spreading amount of the glue spreading roller.

Preferably, the device is spread to wall paper still includes the wall paper and spreads the subassembly, the wall paper is spread the subassembly and is installed on the support, be used for with the rubberizing the wall paper is spread and is pasted to the wall on, cut the mechanism set up in the wall paper spread the subassembly with between the rubberizing mechanism.

Preferably, the wallpaper sticker assembly comprises:

the top of the paving vertical frame is higher than any one of the support, the conveying mechanism, the gluing mechanism and the cutting mechanism, and the bottom of the paving vertical frame is lower than the support, the conveying mechanism, the gluing mechanism and the cutting mechanism;

the lifting assembly is arranged on the paving vertical frame;

spread and paste the roller, install lifting unit's output, lifting unit can drive spread and paste the roller and be in spread paste the top of erecting the frame with it removes to spread between the bottom of erecting the frame, spread and paste the roller and be used for with rubberizing the wall paper spread paste extremely on the wall.

Preferably, the paving rollers are provided with more than two, and the more than two paving rollers are oppositely arranged along the vertical direction.

Preferably, the wallpaper paving and pasting device further comprises a telescopic mechanism, the output end of the telescopic mechanism is connected with the support, and the telescopic mechanism can drive the support to stretch.

Preferably, the wallpaper paving and pasting device further comprises a pressure sensor arranged on the paving and pasting roller, the pressure sensor is used for detecting the information of the acting force between the paving and pasting roller and the wall surface, and the telescopic mechanism drives the support to stretch and retract according to the information detected by the pressure sensor.

Preferably, the wallpaper paving device further comprises a leveling mechanism, wherein the leveling mechanism is installed between the telescopic mechanism and the support and used for adjusting the parallelism of the paving roller relative to the wall surface.

Preferably, the leveling mechanism includes:

the support is installed on the leveling supporting plate, and the leveling supporting plate is rotatably connected with the output end of the telescopic mechanism.

Preferably, the telescopic mechanism comprises:

a telescopic drive assembly;

the mounting plate is mounted at the output end of the telescopic driving assembly, and the telescopic driving assembly can drive the mounting plate to stretch and retract;

the leveling mechanism further comprises:

the leveling support plate is rotatably connected with the mounting plate through the rotating structure;

and the follow-up supporting wheel is arranged on the leveling supporting plate and can roll along the mounting plate.

The invention further provides a wallpaper paving and pasting robot which comprises a movable chassis and the wallpaper paving and pasting device, wherein the wallpaper paving and pasting device is installed on the movable chassis.

The invention has the beneficial effects that:

according to the wallpaper paving and pasting device provided by the invention, the gluing mechanism is arranged between the cutting mechanism and the conveying mechanism, so that the wallpaper is cut after being glued, and the problem that the wallpaper is warped after being cut and then clamped at the gluing mechanism due to the fact that the wallpaper is firstly cut and then glued by the existing wallpaper paving and pasting machine can be solved.

Drawings

Fig. 1 is a perspective view of a wallpaper placement device according to an embodiment of the present invention;

FIG. 2 is a side view of a wallpaper placement device provided in accordance with an embodiment of the invention;

FIG. 3 is a top view of a wallpaper placement device provided by an embodiment of the invention;

FIG. 4 is an exploded view of a wallpaper placement device provided in accordance with an embodiment of the invention;

FIG. 5 is a top view of a glue applying mechanism of the wallpaper placement device according to an embodiment of the invention;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is an enlarged view at B in FIG. 6;

fig. 8 is an assembled three-dimensional structure diagram of a telescopic mechanism and a leveling mechanism of the wallpaper pasting device according to the embodiment of the invention;

fig. 9 is an assembled top view of the telescoping mechanism and the leveling mechanism of the wallpaper pasting device according to the embodiment of the invention;

fig. 10 is an exploded view of the telescoping mechanism and the leveling mechanism of the wallpaper pasting device according to the embodiment of the invention.

In the figure:

1. a support;

2. a conveying mechanism; 21. a wallpaper roll; 22. a turning roll; 23. a transfer roller;

3. a conveying and gluing driving mechanism; 31. conveying the gluing driving piece; 32. a first pulley; 33. a second pulley; 34. a third belt pulley; 35. a first belt; 36. a first tensioning arrangement;

4. a gluing mechanism; 41. a glue groove; 42. a first driven roller; 421. a rotating shaft; 431. a first fixed seat; 432. a first screw; 441. a second fixed seat; 442. a second screw; 45. a bearing;

5. a cutting mechanism; 51. a cutting drive motor; 52. a cutting transmission assembly; 531. mounting blocks; 532. cutting a blade;

6. a wallpaper pasting component; 61. paving and pasting a vertical frame; 62. a lifting assembly; 621. a lifting drive motor; 622. a fourth belt pulley; 623. a second belt; 624. a fifth belt pulley; 625. a sixth belt pulley; 626. a second tensioning arrangement; 63. paving and pasting rollers;

7. a telescoping mechanism; 71. a telescopic bracket; 72. a telescopic drive assembly; 721. a telescopic driving motor; 722. a first telescoping transmission assembly; 723. a second telescoping transmission assembly; 73. a telescopic guide assembly; 74. mounting a plate;

8. a leveling mechanism; 81. leveling the supporting plate; 821. a follow-up support wheel; 822. a fixed block; 83. a rotating structure; 84. a buffer assembly; 841. an adjusting block; 842. a transmission block; 843. an elastic member; 85. a limiting component; 851. a limiting column; 852. a limiting hole;

9. a connecting plate.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

Referring to fig. 1-4, in one aspect, the present invention provides a wallpaper pasting device, which includes a support, a conveying mechanism 2, a gluing mechanism 4, and a cutting mechanism 5. The conveying mechanism 2 is mounted on the support 1. Rubberizing mechanism 4 installs on support 1 and sets up in one side of conveying mechanism 2, and conveying mechanism 2 is used for carrying wall paper to rubberizing mechanism 4 department, and rubberizing mechanism 4 is used for rubberizing the wall paper. The cutting mechanism 5 is installed on the support 1, the gluing mechanism 4 is located between the cutting mechanism 5 and the conveying mechanism 2, and the cutting mechanism 5 is used for cutting glued wallpaper. Wall paper shop in this embodiment pastes device sets up rubberizing mechanism 4 between cutting mechanism 5 and conveying mechanism 2 for wall paper shop pastes the in-process, and the wall paper rubber coating is implemented again after finishing and is cut, can solve current wall paper shop paste machine and adopt earlier to cut the wall paper and carry out the rubber coating to the wall paper again and cause the wall paper to cut the back perk and then the problem of card in rubberizing mechanism department.

Preferably, the wallpaper paving and pasting device further comprises a conveying gluing driving mechanism 3, the conveying mechanism 2 comprises a conveying roller 23 installed on the support 1, and the conveying roller 23 is used for conveying wallpaper. The gluing mechanism 4 comprises a glue spreader which is used for gluing the wallpaper. The transfer glue drive mechanism 3 comprises a transfer glue drive 31, the transfer glue drive 31 being mounted on the frame 1. Conveying rubber coating driving piece 31 can drive transmission roller 23 and glue spreader and rotate simultaneously to carry the wall paper simultaneously and carry out the rubber coating to the wall paper, compact structure saves the quantity of power source.

Preferably, the transfer gluing driving mechanism 3 further comprises a transfer gluing transmission component, and the transfer gluing driving member 31 drives the transfer roller 23 and the glue roller to rotate simultaneously through the transfer gluing transmission component.

Preferably, in this embodiment, the conveying gluing driving member 31 is configured as a motor, and the conveying gluing transmission assembly is configured as a pulley structure, so as to drive the conveying roller 23 and the gluing roller to rotate through the pulley structure. In this embodiment, owing to set up rubberizing mechanism 4 in the position adjacent with conveying mechanism 2, more do benefit to the setting of pulley structure for the structure of wall paper shop pasting device is more compact.

Preferably, in this embodiment, the conveying mechanism 2 further comprises a paper wallpaper roll 21 and a turning roller 22 which are mounted on the bracket 1. The wallpaper roll 21 is used for placing wallpaper to be paved, and the wallpaper placed on the wallpaper roll 21 changes the moving direction through the steering roller 22, so that the wallpaper can enter the conveying roller 23.

Specifically, the conveying roller 23 includes a second driving roller and a second driven roller which are disposed opposite to each other, and the second driving roller and the second driven roller are disposed up and down. The wallpaper at the position of the wallpaper roll 21 is conveyed to the gluing mechanism 4 by the second driving roller and the second driven roller. The paint roller comprises a first driving roller and a first driven roller 42, the wallpaper is conveyed to the cutting mechanism 5 through the first driving roller and the first driven roller 42, and the first driven roller 42 coats paint on the wallpaper during the conveying process of the wallpaper.

Preferably, in this embodiment, the conveying and gluing transmission component includes a first belt 35, a first belt pulley 32, a second belt pulley 33 and a third belt pulley 34, the first belt pulley 32 is installed at the output end of the conveying and gluing driving component 31, the first belt 35 is wound on the first belt pulley 32, the second belt pulley 33 and the third belt pulley 34, the second belt pulley 33 is installed on the first driving roller of the transmission roller 23, the third belt pulley 34 is installed on the second driving roller of the gluing roller, the conveying and gluing driving component 31 drives the first belt pulley 32 to rotate, and the first belt pulley 32 drives the second belt pulley 33 and the third belt pulley 34 to rotate through the first belt 35, so as to drive the first driving roller and the second driving roller to rotate.

To ensure the stability of the transfer glue drive assembly, it is preferable that the transfer glue drive assembly further comprises a first tensioning structure 36, and the tensioning of the first belt 35 is achieved by the first tensioning structure 36, so that the first belt 35 can stably rotate the second belt pulley 33 and the third belt pulley 34. The first tensioning structure 36 is any structure commonly used in the art as long as tensioning of the first belt 35 can be achieved, and will not be described herein.

Referring to fig. 1, 2 and 3, the glue applying mechanism 4 preferably further includes a glue tank 41 and an adjusting structure. A glue outlet is formed in the glue groove 41, the first driven roller 42 is rotatably arranged on the glue groove 41 and arranged at the glue outlet, the first driving roller is arranged on the support 1, and the wallpaper penetrates through the space between the first driven roller 42 and the first driving roller. The adjusting structure is arranged on the glue groove 41 and used for adjusting the distance between the first driven roller 42 and the first driving roller and the glue coating amount of the glue coating roller. The distance between the glue groove 41 and the first driving roller is adjusted, so that wallpaper with different thicknesses can pass through the glue spreader. And the gluing amount of the gluing roller is adjusted, so that the gluing mechanism 4 can coat different glue amounts according to different construction requirements, and the application range of the gluing mechanism 4 is expanded.

In other embodiments, the first driven roller 42 may be disposed on the bracket 1, and correspondingly, the first driving roller may be disposed on the glue groove 41 and at the glue outlet.

Preferably, in this embodiment, the adjustment structure includes a first adjustment structure and a second adjustment structure. The first adjustment structure is used to adjust the distance of the first driven roller 42 relative to the first drive roller. The second adjusting structure is used for adjusting the gluing amount of the gluing roller.

Referring to fig. 1, fig. 5 to fig. 7, in particular, in the present embodiment, the first adjusting structure includes a first fixing seat 431 and a first screw 432. First fixing base 431 is installed on glue groove 41, first screw 432 and first fixing base 431 threaded connection can pass first fixing base 431 and support 1 butt, through adjusting the relative position between first screw 432 and the first fixing base 431, can make glue groove 41 move towards the direction of keeping away from or being close to support 1, thereby the adjustment is installed the distance of first driven roller 42 in glue groove 41 and the first drive roller of installing on support 1, make the wall paper of different thickness can pass between first drive roller and the first driven roller 42 of following, and then make rubberizing mechanism 4 can use in the wall paper of different thickness.

Specifically, in the present embodiment, both ends of the first driven roller 42 are rotatably connected to the bearings 45 mounted on the glue groove 41 through the rotating shaft 421, and the rotating shaft 421 is in clearance fit with the bearings. The second adjustment structure includes a second fixing seat 441 and a second screw 442. The second fixing seat 441 is mounted on the glue groove 41, and the second screw 442 is in threaded connection with the second fixing seat 441 and can pass through the bearing 45 to abut against the rotating shaft 421. By adjusting the relative position between the second screw 442 and the bearing 45, the first driven roller 42 can be moved in the direction away from or close to the discharge hole of the glue groove 41, so that the discharge amount of the discharge hole can be adjusted.

Referring to fig. 1 to 4, in the present embodiment, the cutting mechanism 5 preferably includes a cutting support, a cutting drive motor 51, a cutting transmission assembly 52, and a cutting blade 532. The cutting support is installed on support 1 along the width direction of wall paper (being the axial of wall paper roll 21), and cutting drive assembly 52 is installed on cutting the support along the extending direction who cuts the support, cuts blade 532 and installs the output at cutting drive assembly 52, cuts driving motor 51 and installs on cutting the support, cuts driving assembly 52 and installs the output at cutting driving motor 51, cuts driving motor 51 drive and cuts driving assembly 52 and moves to the drive cuts blade 532 and cuts the wall paper along the width direction of wall paper.

Preferably, in this embodiment, the cutting drive assembly 52 is a belt pulley assembly and the cutting blade 532 is mounted on the belt of the belt pulley assembly. In other embodiments, the cutting drive assembly 52 may also be a chain sprocket assembly with the cutting blade 532 mounted on the chain of the chain sprocket assembly.

To facilitate the installation of the cutting blade 532, preferably, in the present embodiment, the cutting mechanism 5 includes a mounting block 531, and the cutting blade 532 is installed at the output end of the cutting actuator assembly 52 through the mounting hole 531.

Referring to fig. 1-4, preferably, the wallpaper paving device further includes a wallpaper paving assembly 6, the wallpaper paving assembly 6 is mounted on the bracket 1 and is used for paving the glued wallpaper on the wall surface, the cutting mechanism 5 is disposed between the wallpaper paving assembly 6 and the gluing mechanism 4, and after the wallpaper paving assembly 6 lays the wallpaper on the wall surface, the cutting mechanism 5 cuts the wallpaper.

Preferably, the wallpaper applicator assembly 6 comprises an applicator vertical frame 61, a lifting assembly 62 and applicator rollers 63. The vertical paving frame 61 is mounted on the bracket 1. The paving roller 63 is used for paving the glued wallpaper on the wall surface, and the lifting assembly 62 is installed on the paving vertical frame 61. The paving roller 63 is installed at the output end of the lifting assembly 62, the lifting assembly 62 can drive the paving roller 63 to move between the top of the paving vertical frame 61 and the bottom of the paving vertical frame 61, the top of the paving vertical frame 61 is higher than any one of the support 1, the conveying mechanism 2, the gluing mechanism 4 and the cutting mechanism 5, the bottom of the paving vertical frame 61 is lower than any one of the support 1, the conveying mechanism 2, the gluing mechanism 4 and the cutting mechanism 5, and when the paving roller 63 moves along the paving vertical frame 61, the bottom and the top of any one of the support 1, the conveying mechanism 2, the gluing mechanism 4 and the cutting mechanism 5 can be crossed, so that the paving roller 63 can pave wallpaper from the wall root to the wall top.

Preferably, in this embodiment, the paving rollers 63 are provided with two, and the two paving rollers 63 are all arranged oppositely along the vertical direction to strengthen the acting force on the wallpaper, so that the wallpaper can be stably paved on the wall surface, and the construction quality is improved. In other embodiments, the paving rollers 63 may be provided in more than three numbers according to construction requirements.

Illustratively, in this embodiment, the lifting assembly 62 includes a lifting driving motor 621 and a lifting transmission assembly, the lifting driving member 621 is installed on the vertical paving frame 61, the lifting transmission assembly is installed at an output end of the lifting driving motor 621 and is disposed along an extending direction of the vertical paving frame 61, and the lifting driving motor 621 drives the paving roller 63 to lift through the lifting transmission assembly.

Preferably, the elevating transmission assembly includes a fourth pulley 622, a fifth pulley 624, a sixth pulley 625, and a second belt 623. The fourth belt pulley 622 is installed at the output end of the lifting driving motor 621, the fifth belt pulley 624 is installed at the top end of the paving vertical frame 61, the sixth belt pulley 625 is installed at the bottom end of the paving vertical frame 61, the second belt 623 is wound on the fourth belt pulley 622, the fifth belt pulley 624 and the sixth belt pulley 625, and the paving roller 63 is installed on the second belt 623. The lifting drive motor 621 drives the fourth belt pulley 622 to rotate, and the second belt 623 rotates around the fourth belt pulley 622, the fifth belt pulley 624, and the sixth belt pulley 625, thereby lifting the placement roller 63.

Preferably, the lifting assembly 62 further comprises a second tensioning structure 626, the second tensioning structure 626 being mounted on the laying riser 61 for tensioning the second belt 623 such that the second belt 623 can stably rotate about the fourth pulley 622, the fifth pulley 624 and the sixth pulley 625. The second tensioning structure 626 is any structure commonly used in the art as long as the tensioning of the second belt 623 can be achieved, and is not described herein.

Of course, in other embodiments, the lifting assembly 62 may also be an electric cylinder, a hydraulic cylinder, or other conventional structures, as long as the lifting of the paving roller 63 can be achieved.

Referring to fig. 1, 8-10, preferably, the wallpaper paving and pasting device further includes a telescopic mechanism 7, an output end of the telescopic mechanism 7 is connected to the support 1, and the telescopic mechanism 7 can drive the support 1 to extend and retract, so that the support 1 can further approach the wall surface, and the construction flexibility is improved.

Exemplarily, in this embodiment, the telescopic mechanism 7 includes a telescopic bracket 71 and a telescopic driving assembly 72, the telescopic driving assembly is installed on the telescopic bracket 71, an output end of the telescopic driving assembly 72 is connected with the bracket 1, and the telescopic driving assembly 72 can drive the bracket 1 to extend and retract, so that the paving roller 63 can approach and cling to the wall surface.

Preferably, in this embodiment, the telescopic driving assembly 72 includes a telescopic driving motor 721 and a first telescopic driving assembly 722 mounted on the telescopic bracket 71. The telescopic driving motor 721 drives the support 1 to extend and retract through the telescopic driving assembly 722.

In order to make the structure of the telescopic mechanism 7 more compact, preferably, in this embodiment, the telescopic mechanism 7 further includes a second telescopic transmission component 723, the second telescopic transmission component 723 is installed on the telescopic bracket 71, and the telescopic driving motor 721 drives the first telescopic transmission component 722 to operate through the second telescopic transmission component 723, where the second telescopic transmission component 723 is perpendicular to the first telescopic transmission component 722, so that the telescopic driving motor 721 can be installed on one side of the first telescopic transmission component 722, and the telescopic driving motor 721 is prevented from extending out of the telescopic bracket 71, so that the structure of the telescopic mechanism 7 is more compact.

Exemplarily, in this embodiment, the first telescopic transmission component 722 is a screw nut pair, the second telescopic transmission component 723 is a belt pulley component, the belt pulley component is in transmission connection with a screw of the screw nut pair, and the bracket 1 is mounted on a nut of the screw nut pair. In other embodiments, the first telescopic transmission assembly 722 and the second telescopic transmission assembly 723 may also be other transmission structures that are present.

To facilitate the mounting of the support 1 at the output end of the first telescopic transmission assembly 722, in this embodiment, the telescopic mechanism 7 further includes a mounting plate 74, the bottom surface of the telescopic mounting plate 74 is connected with the nut of the screw-nut pair, and the support 1 is fixed on the mounting plate 74.

In order to ensure the stability of the support 1 during the telescoping process, in the present embodiment, the telescoping mechanism 7 further includes a telescoping guiding assembly 73, and the telescoping guiding assembly 73 is mounted on the telescoping support 71 and used for limiting the moving direction of the support 1, so that the support 1 can be stably moved towards the direction close to or far away from the wall surface during the telescoping process.

The telescopic guide assembly 73 is exemplarily a linear guide, and in other embodiments, the telescopic guide assembly 73 may be another existing guide structure as long as the support 1 can be guided.

In order to further ensure the stability of the support 1 during the telescoping process, preferably, in the present embodiment, the telescoping guide assemblies 73 are arranged in two groups, and the two groups of telescoping guide assemblies 73 are arranged at intervals.

Preferably, the wallpaper paving and pasting device further comprises a pressure sensor arranged on the paving and pasting roller 63, the pressure sensor is used for detecting the information of the acting force between the paving and pasting roller 63 and the wall surface, and the telescopic mechanism 7 drives the support 1 to stretch and retract according to the information detected by the pressure sensor. When the magnitude of the acting force between the paving roller 63 and the wall surface is within the preset range, the telescopic driving motor 721 stops driving the support 1 to be telescopic, so that the paving roller 63 can be tightly attached to the wall surface and can roll along the wall surface.

Preferably, the wallpaper paving and pasting device further comprises a leveling mechanism 8, wherein the leveling mechanism 8 is installed between the telescopic mechanism 7 and the support 1 and used for adjusting the parallelism of the paving roller 63 relative to the wall surface, so that the paving roller 63 is parallel to the wall surface, and the wallpaper paving and pasting quality is guaranteed.

Preferably, the leveling mechanism 8 includes a leveling support plate 81. The support 1 is installed on the leveling support plate 81, the leveling support plate 81 is rotatably connected with the installation plate 74, when the installation plate 74 stretches, the leveling support plate 81 is driven to stretch, when the installation plate 74 drives the leveling support plate 81 to extend towards the direction close to the wall surface, the paving roller 63 is abutted against the wall surface, if the paving roller 63 is not parallel to the wall surface, the wall surface applies a reaction force to one end of the paving roller 63, the end of the paving roller 63 is reacted with the leveling support plate 81, so that the leveling support plate 81 rotates relative to the installation plate 74 until the paving roller 63 is completely attached to the wall surface. The leveling support plate 81 capable of rotating relative to the support plate 7 is arranged, so that the paving roller 63 can be passively adjusted, the relative position of the paving roller 63 and the wall surface can be adjusted without additionally arranging a power source, and the device has the advantages of simple structure, energy conservation and consumption reduction.

Preferably, the levelling mechanism 8 further comprises a rotating structure 83 and a follower support wheel 821. The leveling support plate 81 is rotatably connected to the mounting plate 74 by a rotating structure 83. The follow-up support wheel 821 is installed on the leveling support plate 81 and can roll along the installation plate 74, and the follow-up support wheel 821 is arranged to further support the leveling support plate 81, so that the stability of the leveling mechanism 8 is improved. Alternatively, the rotating structure 83 in this embodiment is a bearing assembly.

Preferably, in the present embodiment, the following support wheels 821 are provided in four, and four following support wheels 821 are provided on the circumferential side of the rotating structure 83 to uniformly support the leveling support plate 81. In other embodiments, the following support wheels 821 may be provided in other numbers as long as stable support of the leveling support plate 81 can be satisfied.

In order to facilitate the installation of the follow-up support wheel 821, in this embodiment, it is preferable that four slots are formed in the leveling support plate 81, a fixing block 822 is installed on an inner wall of each slot, and the follow-up support wheel 821 is fixed in the slot through the fixing block 822.

Preferably, the leveling mechanism 8 further includes a limiting component 85, the limiting component 85 includes a limiting post 851 and a limiting hole 852, the limiting hole 852 is opened on the leveling support plate 81, the limiting post 851 is installed on the installation plate 74 and extends into the limiting hole 852, and when the leveling support plate 81 rotates relative to the installation plate 74, the limiting post 851 slides in the limiting hole 852. The length of the limiting hole 852 is the rotation amplitude of the leveling support plate 81 relative to the mounting plate 74, so that the leveling support plate 81 is prevented from rotating randomly, and the stability of the leveling mechanism 8 is improved.

Preferably, the leveling mechanism 8 further comprises a buffer assembly 84, and the buffer assembly 84 is installed between the mounting plate 74 and the leveling support plate 81 and is used for buffering the reaction force of the wall surface to the wallpaper paving device.

Specifically, the damping assembly 84 includes a driving block 842 and an elastic member 843. The transmission block 842 is installed on the bottom surface of the leveling support plate 81, the elastic piece 843 is installed on the telescopic support 71 and is located on one side of the transmission block 842, which is far away from the wall surface, when the leveling support plate 81 drives the support 1 to move towards the direction close to the wall surface, so that when the paving roller 63 presses the wall surface, the wall surface reacts on the paving roller 63, the paving roller 63 reacts on the leveling support plate 81, the leveling support plate 81 drives the transmission block 842 to extrude the elastic piece 843, and the elastic piece 843 reacts on the transmission block 842, so that the buffering effect is realized.

In order to adjust the buffering effect of the buffering assembly 84, preferably, in this embodiment, the buffering assembly 84 further includes an adjusting block 841, the adjusting block 841 is installed on the telescopic bracket 71, the elastic member 843 penetrates through the adjusting block 841 and is in threaded connection with the adjusting block 841, the end of the adjusting elastic member 843 can be in contact with the transmission block 842, and the relative position between the elastic member 843 and the adjusting block 841 is adjusted, so that the maximum compression stroke of the elastic member 843 can be adjusted, thereby adjusting the magnitude of the elastic force applied to the transmission block 842, and further adjusting the buffering effect.

The invention provides a wallpaper paving and pasting robot which comprises a movable chassis and the wallpaper paving and pasting device, wherein the wallpaper paving and pasting device is installed on the movable chassis, so that the problem that the wallpaper is warped after being cut and then clamped at a gluing mechanism due to the fact that wallpaper is cut and glued by an existing wallpaper paving and pasting machine is solved, and the wallpaper paving and pasting robot has the advantages of being compact in structure and few in power source.

Preferably, the wallpaper paving and pasting robot further comprises a lifting module, the lifting module is installed on the movable chassis, the wallpaper paving and pasting device is installed at the output end of the lifting module, and the lifting module can drive the wallpaper paving and pasting device to lift so as to increase the stroke of the wallpaper paving and pasting device in the vertical direction.

Of course, in other embodiments, the wallpaper paving robot may further replace the lifting module by providing a mechanical arm, install the wallpaper paving device on the mechanical arm, and drive the wallpaper paving device to lift and partially move through the mechanical arm.

Specifically, the wallpaper paving and pasting device further comprises a connecting plate 9, the connecting plate 9 is fixedly connected with the telescopic support 71, and the wallpaper paving and pasting device can be fixed on a lifting module of the wallpaper paving and pasting robot through the connecting plate 9.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.