CN114312121A

CN114312121A - Wall paper viscose rolls paper-back edition and puts

Info

Publication number: CN114312121A
Application number: CN202210063828.6A
Authority: CN
Inventors: 李南
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-04-12

Abstract

The invention relates to an adhesive rolling device, in particular to a wallpaper adhesive rolling device. The utility model provides a can paint glue to the wall paper automatically, glue paints evenly simultaneously, and can prevent the wall paper viscose roll-off device of wall paper fold. A wallpaper viscose glue rolling device comprises a support, a shell, a protective shell, a sliding block, a first right-angle rod, a roller, a placing plate and the like; the support inboard is equipped with the casing, and the support left and right sides all is equipped with the protective housing, and the equal slidingtype in both sides is equipped with the slider around the support upper portion, and the slider internal sliding formula of front side is equipped with first quarter butt, and first quarter butt upper portion rotary type is equipped with the cylinder, and support upper portion is equipped with places the board. Wall paper flatly lays on placing the board, and cylinder downstream back and wall paper contact, reciprocating motion about through the cylinder is with even the paining everywhere of glue on the wall paper, can compress tightly the wall paper both ends after the briquetting downstream, avoids wall paper when paining glue to take place the displacement to lead to the wall paper fold.

Description

Wall paper viscose rolls paper-back edition and puts

Technical Field

The invention relates to an adhesive rolling device, in particular to a wallpaper adhesive rolling device.

Background

Wall paper mainly used architectural decoration and interior decoration field hug closely the wall paper on the wall, can play pleasing to the eye, dampproofing etc. effect, paste the in-process of wall paper at the wall, some wall papers are non-self-adhesive type, need carry out the rubber coating to the wall paper back for the wall paper can paste with the wall on.

At present, when carrying out the rubber coating to the wallpaper back, need the staff will tailor into the wall paper tiling of suitable size on the workstation, then use glue hair roller to dip in and get glue, roll the wall paper back through glue hair roller and realize the rubber coated purpose, use glue hair roller to paint glue through the manual work, the staff is difficult to control and paints the volume of glue, paint inhomogeneous glue that also can be wasted simultaneously, and because the length of wall paper is longer, when painting glue, the fold takes place easily for wall paper itself, make the wall paper paste each other.

Therefore, the wallpaper gluing and flattening device can automatically and uniformly glue wallpaper, and can prevent wallpaper wrinkles.

Disclosure of Invention

In order to overcome and use glue hair roller to dip in and get glue and paint the easy inhomogeneous that appears paining, the wall paper shortcoming of taking place the fold easily itself, the technical problem that solves: the utility model provides a can paint glue to the wall paper automatically, glue paints evenly simultaneously, and can prevent the wall paper viscose roll-off device of wall paper fold.

The invention is realized by the following technical approaches: the utility model provides a wall paper viscose rolls paper-back edition and puts, which comprises a bracket, a housin, the protective housing, the slider, first right-angle bar, the cylinder, place the board, reciprocal subassembly, decline subassembly and compress tightly the subassembly, the support inboard is equipped with the casing, the support left and right sides all is equipped with the protective housing, the equal slidingtype in both sides is equipped with the slider around the support upper portion, the slider inward sliding type of front side is equipped with first right-angle bar, first right-angle bar upper portion rotary type is equipped with the cylinder, support upper portion is equipped with places the board, be equipped with the reciprocal subassembly that is used for driving reciprocating motion about the cylinder between support and the slider, be equipped with the decline subassembly that is used for driving the cylinder downstream and wall paper contact between reciprocal subassembly and the support, be equipped with the subassembly that compresses tightly that is used for compressing tightly the wall paper both ends on the support.

Further, reciprocal subassembly is including the mounting bracket, gear motor, the lead screw, the nut, second right-angle pole and riser, the middle part on support right side is equipped with the mounting bracket, the mounting bracket is located the protective housing on right side, the mounting bracket top is equipped with gear motor, the inboard rotary type of support is equipped with the lead screw, the lead screw right-hand member passes support and gear motor's output shaft and passes through the coupling joint, there is the nut through threaded connection on the lead screw, the slider internal sliding formula of rear side is equipped with the second right-angle pole, second right-angle pole lower part front side and first right-angle pole sub-unit connection, the middle part of second right-angle pole lower part is equipped with two risers, the riser all with nut sliding type connection.

Further, the descending assembly comprises an inclined plate, a contact plate and a strip-shaped block, the inclined plate is arranged on each of the front side and the rear side of the lower portion of the second right-angle rod, the contact plates are arranged on the left front side and the left rear side in the support, the inclined plate moves leftwards and is in contact with the contact plates on the same side, the strip-shaped block is arranged on each of the front side and the rear side of the right side in the support, and the inclined plate moves rightwards and is in contact with the strip-shaped block on the same side.

Further, compress tightly the subassembly still including fixed block, carriage and briquetting, the equal front-back symmetry of support left and right sides is equipped with the fixed block, and equal slidingtype is equipped with the carriage between two fixed blocks around the homonymy, and carriage upper portion all is equipped with the briquetting.

Further, still including being used for driving carriage gliding direction subassembly, the direction subassembly is including the guide bar, the sliding plate, sliding block and first elastic component, the equal bilateral symmetry in both sides all is equipped with the guide bar around support upper portion, it is equipped with the sliding block all to slide on four guide bars, all be equipped with the sliding plate between two sliding block inboards about the homonymy, both ends all contact with the sliding plate around the second right-angle pole lower part, the sliding plate left and right sides all passes the support and is connected with close carriage, all be connected with first elastic component between sliding plate left and right sides and the support.

Further, still including being used for striking off the subassembly of striking off of cylinder surface residual glue, strike off the subassembly including guide pin bushing, montant and doctor-bar, both sides all are equipped with the guide pin bushing around first right-angle bar upper portion, all are equipped with the montant in the guide pin bushing slidingtype, are equipped with the doctor-bar between two front and back montant bottoms.

Further, still including being used for carrying out spacing subassembly to the montant, spacing subassembly is equipped with the shift ring including shift ring, limiting plate and second elastic component, all slidingtype on the guide sleeve, and the shift ring top all is equipped with the limiting plate, and the limiting plate is used for spacing the montant after moving left, all has wound around the second elastic component between montant and the close guide sleeve.

Further, the material of the pressing block is rubber.

The invention has the following advantages: 1. the wall paper is flatly spread on placing the board, and the cylinder moves down the back and the wall paper contact, and reciprocating motion about through the cylinder is even scribbles everywhere with the glue on the wall paper.

2. The output shaft of gear motor rotates and drives the lead screw and rotate, and then makes the cylinder remove about and smear glue evenly.

3. The swash plate moves left and is continued to move down by the contact plate, and then makes the cylinder move down and wall paper contact, conveniently paints glue on the wall paper.

4. The briquetting can compress tightly the wall paper both ends after moving down, avoids wall paper when paining glue to take place the displacement to lead to the wall paper fold.

5. The second right-angle rod moves downwards to drive the sliding frame to slide downwards through the sliding plate, and then the pressing block moves downwards to press two ends of wallpaper.

6. The doctor-bar moves down the back and contacts with the cylinder, through the position of limiting plate with the fixed doctor-bar of montant cooperation, and when the cylinder rotated, the doctor-bar can be scraped off the remaining glue in cylinder surface, avoids glue to solidify on the cylinder surface.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic view of a first partial body structure according to the present invention.

FIG. 3 is a schematic view of a second partial body structure according to the present invention.

Fig. 4 is a perspective view of the reciprocating assembly of the present invention.

Fig. 5 is a schematic perspective view of a descending assembly of the present invention.

Fig. 6 is a schematic perspective view of the compressing assembly of the present invention.

Fig. 7 is a perspective view of the guide assembly of the present invention.

Fig. 8 is a perspective view of the scraper assembly of the present invention.

Fig. 9 is a schematic perspective view of the spacing assembly of the present invention.

Reference numerals: 1_ bracket, 2_ housing, 3_ protective housing, 4_ slider, 5_ first right-angle bar, 6_ roller, 7_ placing plate, 8_ reciprocating component, 81_ mounting bracket, 82_ speed reducing motor, 83_ screw rod, 84_ nut, 85_ second right-angle bar, 86_ riser, 9_ descending component, 91_ sloping plate, 92_ contact plate, 93_ bar-shaped block, 10_ pressing component, 101_ fixed block, 102_ sliding frame, 103_ pressing block, 11_ guiding component, 111_ guiding rod, 112_ sliding plate, 113_ sliding block, 114_ first elastic component, 12_ scraping component, 121_ guide sleeve, 122_ vertical bar, 123_ scraping blade, 13_ limiting component, 131_ moving ring, 132_ limiting plate, 133_ second elastic component.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A wallpaper viscose glue rolling device is shown in figures 1-6 and comprises a support 1, a shell 2, a protective shell 3, a sliding block 4, a first right-angle rod 5, a roller 6, a placing plate 7, a reciprocating assembly 8, a descending assembly 9 and a pressing assembly 10, wherein the shell 2 is welded on the inner side of the support 1, the protective shell 3 is welded on the left side and the right side of the support 1, the sliding block 4 is arranged on the front side and the rear side of the upper portion of the support 1 in a sliding mode, the first right-angle rod 5 is arranged in the sliding block 4 on the front side in an inner sliding mode, the roller 6 is rotatably arranged on the upper portion of the first right-angle rod 5, the placing plate 7 is welded on the upper portion of the support 1, the reciprocating assembly 8 is arranged between the support 1 and the sliding block 4, the roller 6 can be driven by the reciprocating assembly 8 to reciprocate leftwards and rightwards, the descending assembly 9 is arranged between the reciprocating assembly 8 and the support 1, the descending assembly 9 can drive the roller 6 to move downwards to be in contact with wallpaper, the pressing assembly 10 is arranged on the support 1, the pressing assembly 10 can press the two ends of the wallpaper.

When the device is used, a worker lays the back surface of wallpaper needing gluing upwards on a placing plate 7, then the worker presses two ends of the wallpaper through a pressing component 10 to prevent the wallpaper from wrinkling during gluing, after the wallpaper is pressed, the worker pours a proper amount of glue on the back surface of the wallpaper, then the worker drives a first right-angle rod 5 to move leftwards through a reciprocating component 8 and then moves rightwards to reset, the first right-angle rod 5 moves leftwards, under the action of a descending component 9, the first right-angle rod 5 slides downwards in a sliding block 4, the first right-angle rod 5 slides downwards to drive a roller 6 to move downwards to be in contact with the wallpaper, when the first right-angle rod 5 drives the roller 6 to move leftwards, the roller 6 is attached to the wallpaper to rotate, the glue on the wallpaper is further leveled, when the first right-angle rod 5 drives the roller 6 to move rightwards, the roller 6 further paints the glue on the wallpaper, after first right-angle bar 5 drives cylinder 6 and moves right and reset, decline subassembly 9 can drive first right-angle bar 5 and upwards slide and reset, and then makes cylinder 6 rebound and wall paper break away from, at this moment, the staff loosens and compresses tightly subassembly 10, then will scribble the wall paper of glue and take off and replace, conveniently carry out next round and paint.

As shown in fig. 3 and 4, reciprocating assembly 8 is including mounting bracket 81, gear motor 82, lead screw 83, nut 84, second right-angle pole 85 and riser 86, there is mounting bracket 81 at the middle part on support 1 right side through the bolt rigid coupling, mounting bracket 81 is located in the protective housing 3 on right side, there is gear motor 82 at the mounting bracket 81 top through the bolt rigid coupling, support 1 inboard rotary type is equipped with lead screw 83, the lead screw 83 right-hand member passes through support 1 and gear motor 82's output shaft and passes through the coupling joint, there is nut 84 through threaded connection on the lead screw 83, the slidingtype is equipped with second right-angle pole 85 in the slider 4 of rear side, second right-angle pole 85 lower part front side and first right-angle pole 5 sub-unit connection, the middle part welding of second right-angle pole 85 lower part has two risers 86, riser 86 all with nut 84 sliding connection.

When the device is used, a worker starts the speed reducing motor 82, an output shaft of the speed reducing motor 82 rotates to drive the screw rod 83 to rotate, the screw rod 83 rotates to drive the nut 84 to move leftwards, the nut 84 moves leftwards to drive the vertical plate 86 to move leftwards, the vertical plate 86 moves leftwards to drive the second right-angle rod 85 to move leftwards, the second right-angle rod 85 moves leftwards to drive the first right-angle rod 5 to move leftwards, so that the roller 6 moves leftwards to evenly smear glue, after the roller 6 moves leftwards to a certain distance, the worker controls the output shaft of the speed reducing motor 82 to rotate reversely, the output shaft of the speed reducing motor 82 rotates reversely to drive the screw rod 83 to rotate reversely, the nut 84 moves rightwards along with the rotation, the nut 84 moves rightwards to move rightwards, the vertical plate 86 drives the second right-angle rod 85 to move rightwards, the second right-angle rod 85 drives the first right-angle rod 5 to move rightwards, so that the roller 6 moves rightwards to evenly for the second time, after the reciprocating motion about once is accomplished to cylinder 6, the staff closes gear motor 82, then replaces the wall paper of scribbling glue, so, can remove for cylinder 6 and provide power.

As shown in fig. 3 and 5, the descending assembly 9 includes an inclined plate 91, a contact plate 92 and a bar-shaped block 93, the inclined plate 91 is welded on the front and rear sides of the lower part of the second right-angle rod 85, the contact plate 92 is fixedly connected on the front and rear sides of the left side in the support 1, the inclined plate 91 moves leftwards and is in contact with the contact plate 92 on the same side, the bar-shaped block 93 is fixedly connected on the front and rear sides of the right side in the support 1, and the inclined plate 91 moves rightwards and is in contact with the bar-shaped block 93 on the same side.

When the device is used, the second right-angle rod 85 moves leftwards to drive the inclined plate 91 to move upwards, when the inclined plate 91 moves leftwards to be in contact with the contact plate 92, the inclined plate 91 just breaks away from the strip-shaped block 93 at the moment, the inclined plate 91 continues moving leftwards to be extruded by the contact plate 92 to move downwards, the inclined plate 91 moves downwards to drive the second right-angle rod 85 to slide downwards in the slider 4, the second right-angle rod 85 slides downwards first to drive the vertical plate 86 to slide downwards in the nut 84, the second right-angle rod 85 moves downwards simultaneously to drive the first right-angle rod 5 to slide downwards in the slider 4, the first right-angle rod 5 slides downwards to drive the roller 6 to move downwards to be in contact with wallpaper, so that right-angle glue on the wallpaper is smeared, when the second right-angle rod 85 moves rightwards, the inclined plate 91 moves rightwards along with the inclined plate 91, when the inclined plate 91 moves rightwards to be separated from the contact plate 92, the inclined plate 91 is just in contact with the strip-shaped block 93, at this moment, swash plate 91 continues to move to the right and can be continued the rebound by bar piece 93, and swash plate 91 rebound drives second right-angle pole 85 upwards to slide, and then drives 6 rebound of cylinder and wall paper through first right-angle pole 5 and break away from, so, can make cylinder 6 and wall paper contact automatically, make things convenient for cylinder 6 to smear glue evenly.

As shown in fig. 3 and 6, the pressing assembly 10 further includes a fixing block 101, a sliding frame 102 and a pressing block 103, the fixing block 101 is symmetrically welded to the left side and the right side of the support 1, the sliding frame 102 is slidably arranged between the front fixing block 101 and the rear fixing block 101 on the same side, the pressing block 103 is arranged on the upper portion of the sliding frame 102, and the pressing block 103 is made of rubber.

When using the device, after the wall paper back was upwards the flatly-laid on placing board 7, the staff promoted carriage 102 and slided downwards in fixed block 101, carriage 102 slided downwards and drives briquetting 103 and remove downwards and push down the wall paper both ends, and simultaneously, because the briquetting 103 material is rubber, can be better paste on the wall paper, avoid the wall paper to skid when the rubber coating, thereby make the wall brick produce the fold, after the coating is accomplished, the staff promoted carriage 102 upwards and slides and resets, and then drive briquetting 103 rebound and no longer push down the wall paper, make things convenient for the staff to replace the wall paper of scribbling glue.

Example 2

On the basis of embodiment 1, as shown in fig. 3 and 7, the device further comprises a guide assembly 11, the guide assembly 11 can drive the sliding frame 102 to slide downwards, the guide assembly 11 comprises guide rods 111, sliding plates 112, sliding blocks 113 and first elastic pieces 114, the guide rods 111 are welded on the front side and the rear side of the upper portion of the support 1 in a bilateral symmetry mode, the sliding blocks 113 are arranged on the four guide rods 111 in a sliding mode, the sliding plates 112 are welded between the inner sides of the left sliding block 113 and the inner side of the right sliding block 113 on the same side, the front end and the rear end of the lower portion of the second right-angle rod 85 are in contact with the sliding plates 112, the left side and the right side of the sliding plates 112 penetrate through the support 1 to be connected with the adjacent sliding frame 102, the first elastic pieces 114 are connected between the left side and the support 1 of the sliding plates 112, and the first elastic pieces 114 are compression springs.

When the device is used, the second right-angle rod 85 moves downwards to push the sliding plate 112 to move downwards, the first elastic part 114 deforms, the sliding plate 112 moves downwards to drive the sliding block 113 to slide downwards, the sliding plate 112 moves downwards while driving the sliding frame 102 to slide downwards, and further the pressing block 103 moves downwards to press two ends of wallpaper, when the second right-angle rod 85 moves upwards, under the reset effect of the first elastic part 114, the sliding plate 112 moves upwards along with the sliding frame, and further the sliding frame 102 drives the pressing block 103 to move upwards to separate from the wallpaper, so that the pressing block 103 can automatically move downwards to press two ends of the wallpaper when the roller 6 moves downwards to contact the wallpaper, and glue can be uniformly smeared by the roller 6.

As shown in fig. 3 and 8, the scraping device 12 is further included, the scraping device 12 can scrape off residual glue on the surface of the roller 6, the scraping device 12 includes a guide sleeve 121, a vertical rod 122 and a scraping blade 123, the guide sleeve 121 is welded on the front side and the rear side of the upper portion of the first right-angle rod 5, the vertical rod 122 is arranged in the guide sleeve 121 in a sliding manner, the scraping blade 123 is welded between the bottoms of the front vertical rod 122 and the rear vertical rod 122, and the right side of the scraping blade 123 is arranged in an inclined manner.

As shown in fig. 3 and 9, the positioning device further comprises a limiting component 13, the limiting component 13 can limit the vertical rod 122, the limiting component 13 comprises a moving ring 131, a limiting plate 132 and a second elastic member 133, the moving ring 131 is arranged on the guide sleeve 121 in a sliding manner, the limiting plate 132 is welded at the top of the moving ring 131, the limiting plate 132 is L-shaped, the limiting plate 132 can limit the vertical rod 122 after moving leftwards, the second elastic member 133 is wound between the vertical rod 122 and the adjacent guide sleeve 121, and the second elastic member 133 is a compression spring.

After the device is used, a worker can push the vertical rod 122 to slide downwards in the guide sleeve 121, the second elastic piece 133 deforms, the vertical rod 122 slides downwards to drive the scraping blade 123 to move downwards to be in contact with the surface of the roller 6, at this time, the worker pushes the moving ring 131 to slide leftwards, the moving ring 131 slides leftwards to drive the limiting plate 132 to move towards the top of the vertical rod 122 to limit the vertical rod, then the worker rotates the roller 6, the scraping blade 123 can scrape off residual glue on the surface of the roller 6 while the roller 6 rotates, the glue is prevented from being solidified on the surface of the roller 6, after the glue is cleaned, the worker pushes the moving ring 131 to slide rightwards to reset, the limiting plate 132 is further enabled to move rightwards to be separated from the vertical rod 122, at this time, under the reset effect of the second elastic piece 133, the vertical rod 122 drives the scraping blade 123 to move upwards to reset to be separated from the roller 6.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a wall paper viscose glue rolls paper-back edition and puts, including support (1), casing (2), protective housing (3), slider (4), first right-angle bar (5), cylinder (6) and place board (7), support (1) inboard is equipped with casing (2), support (1) the left and right sides all is equipped with protective housing (3), both sides all slidingtype is equipped with slider (4) around support (1) upper portion, slider (4) the inward sliding formula of front side is equipped with first right-angle bar (5), first right-angle bar (5) upper portion rotary type is equipped with cylinder (6), support (1) upper portion is equipped with places board (7), a serial communication port, still including reciprocal subassembly (8), decline subassembly (9) and compress tightly subassembly (10), be equipped with reciprocal subassembly (8) that are used for driving cylinder (6) reciprocating motion about support (1) between support (1) and slider (4), be equipped with between reciprocal subassembly (8) and support (1) and be used for driving cylinder (6) the lower wall paper that moves down and contact The descending component (9), and the support (1) is provided with a pressing component (10) for pressing two ends of the wallpaper.

2. The wallpaper viscose glue rolling device according to claim 1, wherein the reciprocating assembly (8) comprises a mounting rack (81), a speed reducing motor (82), a screw rod (83), a nut (84), a second right-angle rod (85) and vertical plates (86), the mounting rack (81) is arranged in the middle of the right side of the support (1), the mounting rack (81) is positioned in the protective shell (3) on the right side, the speed reducing motor (82) is arranged at the top of the mounting rack (81), the screw rod (83) is rotatably arranged on the inner side of the support (1), the right end of the screw rod (83) penetrates through the support (1) to be connected with an output shaft of the speed reducing motor (82) through a coupler, the screw rod (83) is connected with the nut (84) through threads, the second right-angle rod (85) is arranged in an inward sliding manner on the sliding block (4) on the rear side, the front side of the lower portion of the second right-angle rod (85) is connected with the lower portion of the first right-angle rod (5), the middle portion of the lower portion of the second right-angle rod (85) is provided with the two vertical plates (86), the vertical plates (86) are connected with the nuts (84) in a sliding mode.

3. The wallpaper viscose glue rolling device according to claim 2, wherein the descending component (9) comprises an inclined plate (91), a contact plate (92) and strip-shaped blocks (93), the inclined plates (91) are arranged on the front side and the rear side of the lower portion of the second right-angle rod (85), the contact plate (92) is arranged on the front side and the rear side of the left side in the support (1), the inclined plate (91) moves leftwards and is in contact with the contact plate (92) on the same side, the strip-shaped blocks (93) are arranged on the front side and the rear side of the right side in the support (1), and the inclined plate (91) moves rightwards and is in contact with the strip-shaped blocks (93) on the same side.

4. The wallpaper adhesive rolling device according to claim 3, wherein the pressing assembly (10) further comprises a fixing block (101), a sliding frame (102) and a pressing block (103), the fixing block (101) is symmetrically arranged at the left side and the right side of the bracket (1) in a front-back manner, the sliding frame (102) is slidably arranged between the front fixing block (101) and the rear fixing block (101) at the same side, and the pressing block (103) is arranged at the upper part of the sliding frame (102).

5. The wallpaper adhesive rolling device according to claim 4, further comprising a guiding component (11) for driving the sliding rack (102) to slide downwards, wherein the guiding component (11) comprises a guiding rod (111) and a sliding plate (112), sliding block (113) and first elastic component (114), the equal bilateral symmetry in both sides all is equipped with guide bar (111) around support (1) upper portion, all slidingtype is equipped with sliding block (113) on four guide bar (111), all be equipped with sliding plate (112) between two sliding block (113) inboards about the homonymy, both ends all contact with sliding plate (112) around second right angle pole (85) lower part, the sliding plate (112) left and right sides all passes support (1) and is connected with close carriage (102), all be connected with first elastic component (114) between sliding plate (112) left and right sides and support (1).

6. The wallpaper adhesive rolling device according to claim 5, further comprising a scraping component (12) for scraping off residual glue on the surface of the roller (6), wherein the scraping component (12) comprises a guide sleeve (121), a vertical rod (122) and a scraping blade (123), the guide sleeve (121) is arranged on each of the front side and the rear side of the upper portion of the first right-angle rod (5), the vertical rod (122) is arranged in the guide sleeve (121) in a sliding manner, and the scraping blade (123) is arranged between the bottoms of the front vertical rod (122) and the rear vertical rod (122).

7. The wallpaper adhesive rolling device according to claim 6, further comprising a limiting component (13) for limiting the vertical rod (122), wherein the limiting component (13) comprises a moving ring (131), a limiting plate (132) and a second elastic member (133), the moving ring (131) is arranged on the guide sleeve (121) in a sliding manner, the limiting plate (132) is arranged at the top of the moving ring (131), the limiting plate (132) is used for limiting the vertical rod (122) after moving leftwards, and the second elastic member (133) is wound between the vertical rod (122) and the adjacent guide sleeve (121).

8. The wallpaper adhesive rolling device according to claim 4, wherein the pressing block (103) is made of rubber.