Wallpaper laying and gluing device

Abstract

A wallpaper laying and gluing device relates to the technical field of indoor decoration and comprises a supporting frame, a material box, a smearing device and a push-pull rod, the material box is arranged above the supporting frame, the smearing device and the push-pull rod are arranged on the material box, the supporting frame is composed of a supporting pipe and telescopic rods, the two telescopic rods are symmetrically arranged at the two ends of the bottom face of the supporting pipe, and rolling wheels are arranged at the lower ends of the two telescopic rods. A smearing device is arranged on the side, close to the wall surface, of the material box, and a push-pull rod is arranged on the side, away from the wall surface, of the material box; the device is high in practicability and very convenient to use, by arranging the supporting frame, the smearing device can transversely move on the supporting frame conveniently, the glue brushing efficiency is improved, climbing operation of a user is avoided, and the falling risk of the user is reduced; a material box is arranged, so that the sticky rice glue is conveniently fed, and meanwhile, unused sticky rice glue is prevented from being dried; by arranging the cleaning device, dust on the base film is removed before gluing, and the adhesive force of the sticky rice glue and the base film and the flatness of the wallpaper in the later period are improved.

Description

Technical Field

[0001] The invention relates to the technical field of interior decoration, in particular to a wallpaper laying and gluing device. Background Art

[0002] Wallpaper is widely used in interior decoration of residences, offices, etc. by pasting. Before pasting wallpaper, it is generally necessary to evenly apply the base film on the wall, and then apply glue after the base film is completely dry. For environmental protection and health considerations, modern indoor wallpapers widely use glutinous rice glue or plant starch glue. When painting a large area on the wall, the staff can operate conveniently and quickly. However, for the junction of the wall and the roof, the staff needs to climb up and paint repeatedly, which is inefficient and there is a risk of falling. In addition, if the glue is not evenly applied on the wall and the roof, the thick coating will easily squeeze out the glue and pollute the wallpaper, and the thin coating will easily debond in the later stage, requiring repair, wasting time and financial resources. During interior decoration, there is a lot of dust, and the dust adheres to the base film, which affects the adhesion between the glue and the base film, and also causes the wallpaper pasted later to be uneven, affecting the overall decoration effect. Summary of the invention

[0003] In order to overcome the shortcomings of the background technology, the present invention discloses a wallpaper laying glue coating device. The present invention arranges a material box on a support frame, and arranges a coating device and a push-pull rod on the material box to achieve the purpose of quickly and efficiently coating the glutinous rice glue layer on the base film of the wall.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme: A wallpaper laying and gluing device comprises a support frame, a material box, a coating device and a push-pull rod. A material box is arranged above the support frame, and the coating device and the push-pull rod are arranged on the material box. The support frame is composed of a support tube and a telescopic rod. Two telescopic rods are symmetrically arranged at both ends of the bottom surface of the support tube. The upper ends of the telescopic rods are hinged to the support tube, and rollers are arranged at the lower ends of the two telescopic rods. Glutinous rice glue is filled in the material box, and a coating device is arranged on the side of the material box close to the wall. The coating device coats the glutinous rice glue on the wall, and a push-pull rod is arranged on the side of the material box away from the wall.

[0005] The support tube is a hollow rectangular structure, the upper surface of the support tube is provided with a slide groove, the slide groove runs through the top surface and the inner wall of the support tube, a rack is provided on the side of the support tube away from the wall, and a fixing component is provided inside the support tube.

[0006] The fixing assembly includes a double-headed motor, a sleeve, a limit ring and an anti-slip pad. The double-headed motor is arranged in the middle of the support tube. Sleeves are provided on the two output shafts of the double-headed motor. The sleeves are threadedly connected to the output shafts of the double-headed motor. One end of the sleeve passes through the end of the support tube. A limit ring is sleeved on the sleeve. The sleeve is arranged outside the support tube and has an anti-slip pad rotatably connected at one end.

[0007] The material box includes a box body, a fixed frame, a cover, a connecting rod, a fixed frame and a pulley. The box body is opened upward, and a cover is provided on the opening of the box body. A U-shaped fixed frame is provided on the side of the box body away from the wall. One side of the opening of the fixed frame is connected to the side of the box body, and the other side of the fixed frame is hinged to the push-pull rod. A connecting rod is provided on the lower surface of the box body, and the lower end of the connecting rod passes through a slide groove. An I-shaped fixed frame is provided at the lower end of the connecting rod. The fixed frame is arranged above the double-headed motor, and pulleys are provided at the ends of both cross bars of the fixed frame.

[0008] The material box also includes a gear, a screw, a limit rod, an extrusion plate and a feed pipe. The gear is arranged between the box body and the fixed frame, the gear and the rack are meshed with each other, a screw is arranged at the center of the gear, one end of the screw passes through the box body, a limit rod is arranged above the screw, both ends of the limit rod are connected to the two inner walls of the box body respectively, the limit rod and the screw are arranged parallel, the extrusion plate is arranged in the box body, the screw and the limit rod both pass through the extrusion plate, the screw and the extrusion plate are threadedly connected, a feed pipe is provided on the side of the box body close to the wall, one end of the feed pipe is connected to the box body, and spring blocks are distributed on the end of the box body close to the wall, and each spring block is distributed in a circular equidistant array with the feed pipe as the center.

[0009] A bearing is sleeved on the side of the feed pipe, and a connecting pipe is sleeved on the outer ring of the bearing. A fixing plate is provided at one end of the connecting pipe close to the wall, and the feed pipe passes through the fixing plate. The fixing plate has limiting holes distributed in a circular equidistant array on one side of the box body, and the limiting holes are arranged in cooperation with the spring block. A smearing device is provided on the other side of the fixing plate.

[0010] The coating device includes a first shell and a brush roller. One side of the first shell is connected to a fixed plate, a feed pipe is connected to the first shell, an opening is provided on the other side of the first shell, a brush roller is provided in the first shell, the brush roller is longitudinally arranged, bristles are distributed on the surface of the brush roller, a cleaning device is provided on one side of the first shell, and a scraper is provided on the other side of the first shell.

[0011] The cleaning device includes a second shell and a dust removal roller. The second shell is arranged parallel to the first shell. One side of the second shell is connected to the fixing plate. The other side of the second shell is provided with an opening. A dust removal roller is arranged in the second shell. The dust removal roller is arranged longitudinally and double-sided tape is provided on the surface of the dust removal roller.

[0012] One side of the scraper is connected to the fixed plate, and the other side of the scraper is an arc-shaped structure. The scraper is arranged parallel to the first shell.

[0013] The wallpaper laying and gluing device described in the present invention is highly practical and very convenient to use. By providing a support frame, the coating device can be conveniently moved laterally on the support frame, thereby increasing the glue brushing rate, avoiding users from working at heights, and reducing the risk of users falling. By providing a material box, the glutinous rice glue can be conveniently fed and the unused glutinous rice glue can be avoided from drying. By providing a cleaning device, dust on the base film can be removed before gluing, thereby improving the adhesion between the glutinous rice glue and the base film and the flatness of the later wallpaper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 This is a schematic diagram of the position relationship of the sleeves of the double-headed motor of the present invention; Figure 4 It is an enlarged view of point A of the present invention; Figure 5 is a cross-sectional view of the coating device of the present invention; In the figure: 1. support tube; 2. telescopic rod; 3. roller; 4. anti-skid pad; 5. slide groove; 6. box body; 7. fixed frame; 8. rack; 9. push-pull rod; 10. double-headed motor; 11. sleeve; 12. limit ring; 13. cover; 14. first shell; 15. second shell; 16. scraper; 17. brush roller; 18. dust removal roller; 19. connecting rod; 20. fixed frame; 21. pulley; 22. gear; 23. screw; 24. limit rod; 25. extrusion plate; 26. feed pipe; 27. bearing; 28. connecting pipe; 29. ​​fixed plate; 30. limit hole; 31. spring block. DETAILED DESCRIPTION

[0015] The present invention can be explained in detail by the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0016] Combined with Figures 1 to 5 A wallpaper laying and gluing device comprises a support frame, a material box, a coating device and a push-pull rod 9. A material box is arranged above the support frame, and a coating device and a push-pull rod 9 are arranged on the material box. The support frame is composed of a support tube 1 and a telescopic rod 2. Two telescopic rods 2 are symmetrically arranged at both ends of the bottom surface of the support tube 1. The upper ends of the telescopic rods 2 are hinged to the support tube 1, and rollers 3 are arranged at the lower ends of the two telescopic rods 2. Glutinous rice glue is filled in the material box, and a coating device is arranged on the side of the material box close to the wall. When the material box moves, the glutinous rice glue inside is squeezed onto the coating device, and the coating device coats the glutinous rice glue on the wall. A push-pull rod 9 is arranged on the side of the material box away from the wall, and a staff member holds the push-pull rod 9 on the ground to pull the material box to move.

[0017] The support tube 1 is a hollow rectangular structure. A slide groove 5 is provided on the upper surface of the support tube 1. The slide groove 5 passes through the top surface and the inner wall of the support tube 1. A rack 8 is provided on the side of the support tube 1 away from the wall. A fixing component is provided inside the support tube 1.

[0018] The fixing assembly includes a double-headed motor 10, a sleeve 11, a limiting ring 12 and an anti-skid pad 4. The double-headed motor 10 is arranged in the middle of the support tube 1. Sleeves 11 are provided on the two output shafts of the double-headed motor 10. The sleeve 11 is threadedly connected to the output shaft of the double-headed motor 10. One end of the sleeve 11 passes through the end of the support tube 1. A limiting ring 12 is sleeved on the sleeve 11. The sleeve 11 is arranged on the outside of the support tube 1. An anti-skid pad 4 is rotatably connected at one end. The anti-skid pad 4 is against the walls at both ends to fix the support tube 1.

[0019] The material box includes a box body 6, a fixed frame 7, a cover 13, a connecting rod 19, a fixed frame 20 and a pulley 21. The box body 6 is opened upward, and a cover 13 is provided on the opening of the box body 6. The glutinous rice glue is stored in the box body 6. After the cover 13 is covered, the surface of the glutinous rice glue is prevented from drying. A U-shaped fixed frame 7 is provided on the side of the box body 6 away from the wall. One side of the opening of the fixed frame 7 is connected to the side of the box body 6, and the other side of the fixed frame 7 is hinged to the push-pull rod 9. A connecting rod 19 is provided on the lower surface of the box body 6. The lower end of the connecting rod 19 passes through the slide groove 5. An I-shaped fixed frame 20 is provided on the lower end of the connecting rod 19. The fixed frame 20 is arranged above the double-headed motor 10. Pulleys 21 are provided at the ends of both cross bars of the fixed frame 20, and the pulley 21 rolls on the top surface of the inner wall of the support tube 1.

[0020] The material box also includes a gear 22, a screw rod 23, a limit rod 24, an extrusion plate 25 and a feed pipe 26. The gear 22 is arranged between the box body 6 and the fixed frame 7. The gear 22 and the rack 8 are meshed with each other. A screw rod 23 is arranged at the center of the gear 22. One end of the screw rod 23 passes through the box body 6. The rotation of the gear 22 drives the screw rod 23 to rotate. A limit rod 24 is arranged above the screw rod 23. The two ends of the limit rod 24 are respectively connected to the two inner walls of the box body 6. The limit rod 24 is arranged parallel to the screw rod 23. The extrusion plate 25 is arranged in the box In the box body 6, the screw rod 23 and the limit rod 24 both pass through the extrusion plate 25, the screw rod 23 is threadedly connected to the extrusion plate 25, the screw rod 23 rotates to drive the extrusion plate 25 to move toward the side of the box body 6 close to the wall, a feed pipe 26 is provided on the side of the box body 6 close to the wall, one end of the feed pipe 26 is connected to the box body 6, the extrusion plate 25 squeezes the glutinous rice glue into the feed pipe 26, and spring blocks 31 are distributed at one end of the box body 6 close to the wall, and each spring block 31 is distributed at the end of the box body 6 in a circular equidistant array with the feed pipe 26 as the center.

[0021] A bearing 27 is sleeved on the side of the feed pipe 26, and a connecting pipe 28 is sleeved on the outer ring of the bearing 27. A fixing plate 29 is provided at one end of the connecting pipe 28 close to the wall. The feed pipe 26 passes through the fixing plate 29. The fixing plate 29 has limiting holes 30 distributed in a circular equidistant array on one side of the box body 6. The limiting holes 30 are arranged in cooperation with spring blocks 31. The fixing plate 29 rotates on the feed pipe 29 through the bearing 27, and a smearing device is provided on the other side of the fixing plate 29.

[0022] The coating device includes a first shell 14 and a brush roller 17. One side of the first shell 14 is connected to a fixed plate 29. A feed pipe 26 is communicated with the first shell 14. An opening is provided on the other side of the first shell 14. A brush roller 17 is provided in the first shell 14. The brush roller 17 is longitudinally arranged. Brush bristles are distributed on the surface of the brush roller 17. A cleaning device is provided on one side of the first shell 14. A scraper 16 is provided on the other side of the first shell 14. The glutinous rice glue enters the first shell 14 through the feed pipe 26 and adheres to the surface of the brush roller 17.

[0023] The cleaning device includes a second shell 15 and a dust removal roller 18. The second shell 15 is arranged parallel to the first shell 14. One side of the second shell 15 is connected to the fixing plate 29. The other side of the second shell 15 is provided with an opening. A dust removal roller 18 is arranged in the second shell 15. The dust removal roller 18 is arranged longitudinally. Double-sided tape is provided on the surface of the dust removal roller 18. The dust removal roller 18 adheres to the dust attached to the base film to keep the surface of the base film clean and improve the quality of subsequent wallpaper pasting.

[0024] One side of the scraper 16 is connected to the fixing plate 29, and the other side of the scraper 16 is an arc-shaped structure. The scraper 16 is arranged parallel to the first shell 14. The scraper 16 flattens the glutinous rice glue attached to the wall and keeps the thickness of the glutinous rice glue layer uniform, which is convenient for subsequent wallpapering on the wall.

[0025] The wallpaper laying and gluing device described in the embodiment measures the wall height when in use, adjusts the length of the telescopic rod 2 according to the wall height, and after the adjustment is completed, fills the prepared glutinous rice glue into the box body 6 and seals it with the cover 13, pushes the support frame to the wall, stands the support frame upright, turns on the double-headed motor 10, and the output shaft of the double-headed motor 10 rotates to drive the sleeve 11 to move outward, and the anti-slip pads 4 at both ends are against the adjacent wall to fix the support tube 1, and the staff holds the push-pull rod 9 on the ground to pull the material box to move, the gear 22 rotates to drive the screw rod 23 to rotate, and the screw rod 23 rotates to drive the extrusion plate 25 to move toward the side of the box body 6 close to the wall, and the extrusion plate 25 squeezes the glutinous rice glue into the feed pipe 26, and the glutinous rice glue enters the first The first shell 14 is inside the shell 14 and attached to the surface of the brush roller 17. The brush roller 17 applies the glutinous rice glue on the wall. When applying the glutinous rice glue, the cleaning device in front of the first shell 14 is attached to the base film, and the dust removal roller 18 adheres to the dust attached to the base film to keep the surface of the base film clean, thereby improving the quality of subsequent wallpapering. The scraper 16 behind the first shell 14 flattens the glutinous rice glue attached to the wall and keeps the thickness of the glutinous rice glue layer uniform, which is convenient for subsequent wallpapering on the wall. When the material box reaches the other end of the support tube 1, the support tube 1 is moved downward by the telescopic rod 2, and the fixed plate 29 is rotated to change the direction of the coating device. After the rotation is completed, each spring block 31 fixes the fixed plate 29, and the push-pull rod 9 is pulled in the opposite direction to continue the above operation on the base film below.

[0026] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and approaches to specifically implement the technical solution. The above is only a preferred implementation scheme of the present invention, but technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, and all of them are within the scope of protection of the present invention.

Claims

1. A wallpaper laying and gluing device, comprising a support frame, a material box, a coating device and a push-pull rod (9), wherein a material box is arranged above the support frame, and the coating device and the push-pull rod (9) are arranged on the material box, the support frame is composed of a support tube (1) and a telescopic rod (2), two telescopic rods (2) are symmetrically arranged at both ends of the bottom surface of the support tube (1), the upper ends of the telescopic rods (2) are hinged to the support tube (1), and the lower ends of the two telescopic rods (2) are both provided with rollers (3), characterized in that: The material box is filled with glutinous rice glue, and a smearing device is provided on the side of the material box close to the wall, and the smearing device smears the glutinous rice glue on the wall. A push-pull rod (9) is provided on the side of the material box away from the wall.

2. The wallpaper laying and gluing device according to claim 1, characterized in that: The support tube (1) is a hollow rectangular structure. A slide groove (5) is provided on the upper surface of the support tube (1). The slide groove (5) passes through the top surface and the inner wall of the support tube (1). A rack (8) is provided on the side of the support tube (1) away from the wall. A fixing component is provided inside the support tube (1).

3. The wallpaper laying and gluing device according to claim 2, characterized in that: The fixing assembly comprises a double-headed motor (10), a sleeve (11), a limiting ring (12) and an anti-skid pad (4); the double-headed motor (10) is arranged in the middle of the support tube (1); sleeves (11) are provided on both output shafts of the double-headed motor (10); the sleeves (11) are threadedly connected to the output shafts of the double-headed motor (10); one end of the sleeve (11) passes through the end of the support tube (1); the limiting ring (12) is sleeved on the sleeve (11); and one end of the sleeve (11) arranged outside the support tube (1) is provided with an anti-skid pad (4) rotatably connected thereto.

4. The wallpaper laying and gluing device according to claim 1, characterized in that: The material box comprises a box body (6), a fixing frame (7), a cover (13), a connecting rod (19), a fixing frame (20) and a pulley (21). The box body (6) is opened upward, and a cover (13) is provided on the opening of the box body (6). A U-shaped fixing frame (7) is provided on the side of the box body (6) away from the wall. One side of the opening of the fixing frame (7) is connected to the side of the box body (6), and the other side of the fixing frame (7) is hinged to the push-pull rod (9). A connecting rod (19) is provided on the lower surface of the box body (6). The lower end of the connecting rod (19) passes through the slide groove (5). The lower end of the connecting rod (19) is provided with an I-shaped fixing frame (20). The fixing frame (20) is arranged above the double-headed motor (10), and pulleys (21) are provided at the ends of both cross bars of the fixing frame (20).

5. The wallpaper laying and gluing device according to claim 4, characterized in that: The material box further comprises a gear (22), a screw rod (23), a limit rod (24), an extrusion plate (25) and a feeding tube (26); the gear (22) is arranged between the box body (6) and the fixed frame (7); the gear (22) and the rack (8) are meshed with each other; a screw rod (23) is arranged at the center of the gear (22); one end of the screw rod (23) passes through the box body (6); a limit rod (24) is arranged above the screw rod (23); two ends of the limit rod (24) are respectively connected to two inner walls of the box body (6); the limit rod (24) and the screw rod (8) are meshed with each other; The rods (23) are arranged in parallel, the extrusion plate (25) is arranged in the box body (6), the screw rod (23) and the limit rod (24) both pass through the extrusion plate (25), the screw rod (23) and the extrusion plate (25) are threadedly connected, a feed pipe (26) is provided on the side of the box body (6) close to the wall, one end of the feed pipe (26) is connected to the box body (6), and spring blocks (31) are distributed on the end of the box body (6) close to the wall, and the spring blocks (31) are distributed in a circular equidistant array at the end of the box body (6) with the feed pipe (26) as the center.

6. The wallpaper laying and gluing device according to claim 5, characterized in that: The side of the feed pipe (26) is sleeved with a bearing (27), the outer ring of the bearing (27) is sleeved with a connecting pipe (28), a fixing plate (29) is provided at one end of the connecting pipe (28) close to the wall, the feed pipe (26) passes through the fixing plate (29), and the fixing plate (29) has limiting holes (30) distributed in an annular equidistant array on one side close to the box body (6), the limiting holes (30) are arranged in cooperation with the spring clamping blocks (31), and a smearing device is provided on the other side of the fixing plate (29).

7. The wallpaper laying and gluing device according to claim 6, characterized in that: The coating device comprises a first shell (14) and a coating brush roller (17); one side of the first shell (14) is connected to a fixing plate (29); a feed pipe (26) is connected to the first shell (14); an opening is provided on the other side of the first shell (14); a coating brush roller (17) is provided in the first shell (14); the coating brush roller (17) is arranged longitudinally; bristles are distributed on the surface of the coating brush roller (17); a cleaning device is provided on one side of the first shell (14); and a scraper (16) is provided on the other side of the first shell (14).

8. The wallpaper laying and gluing device according to claim 7, characterized in that: The cleaning device comprises a second shell (15) and a dust removal roller (18); the second shell (15) is arranged parallel to the first shell (14); one side of the second shell (15) is connected to a fixing plate (29); the other side of the second shell (15) is provided with an opening; a dust removal roller (18) is arranged in the second shell (15); the dust removal roller (18) is arranged longitudinally; and a double-sided adhesive tape is provided on the surface of the dust removal roller (18).

9. The wallpaper laying and gluing device according to claim 7, characterized in that: One side of the scraper (16) is connected to the fixed plate (29), the other side of the scraper (16) is an arc-shaped structure, and the scraper (16) is arranged parallel to the first shell (14).

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