Wallpaper integrated processing equipment convenient to replace

Abstract

The invention discloses wallpaper integrated processing equipment convenient to replace, and relates to the technical field of wallpaper processing, the wallpaper integrated processing equipment comprises a bottom plate, mounting seats are arranged on the front and rear sides of the upper end of the bottom plate, second supporting rods are arranged on the left and right sides of the upper ends of the two mounting seats, and a top frame is arranged at the upper ends of the four second supporting rods; a first air cylinder is arranged in the middle of the top frame, a set of lifting rods are arranged between the side walls of the second supporting rods on the left side and the right side correspondingly, first sliding blocks are arranged between the two ends of each lifting rod and the inner wall of the corresponding second supporting rod correspondingly, and a connecting frame is arranged between the upper ends of the two sets of lifting rods; the lower end of the first air cylinder is connected with the middle of the upper end of the connecting frame. According to the integrated processing equipment convenient to replace for the wallpaper, the wallpaper can be conveniently flattened, meanwhile, the wallpaper can be conveniently cut and processed, and the processing operation process is more convenient and efficient.

Description

Technical Field

[0001] The present invention relates to the technical field of wallpaper processing, and particularly relates to an integrated processing device for wallpaper that is convenient for replacement. Background Art

[0002] Wallpaper, also known as wallcovering, is a widely used interior decoration material. Wallpapers are classified into many types, such as coated wallpapers, laminated wallpapers, embossed wallpapers, etc. Usually, the base paper is produced from bleached chemical wood pulp and then processed through different processes, such as coating, printing, embossing or surface lamination, and finally cut and packaged before leaving the factory. Because of its certain strength, beautiful appearance and good water resistance, it is widely used in the interior decoration of residences, offices, hotels, etc.

[0003] After the existing wallpaper is produced, it needs to be cut and processed accordingly according to different usage scenarios to adapt to different wall shapes. When the existing cutting and processing device processes the wallpaper, due to the large area of the wallpaper, it is usually inconvenient to fix the wallpaper and also inconvenient to cut the wallpaper, which brings certain adverse effects to the cutting and processing process. To solve the deficiencies of the existing technology, we propose an integrated processing device for wallpaper that is convenient for replacement. Summary of the Invention

[0004] The main purpose of the present invention is to provide an integrated processing device for wallpaper that is convenient for replacement, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0006] An integrated processing device for wallpaper that is convenient to replace, including a bottom plate. On the front and rear sides of the upper end of the bottom plate, there are mounting seats. On the left and right sides of the upper ends of the two groups of mounting seats, there are second support rods. At the upper ends of the four second support rods, there is a top frame. In the middle of the top frame, there is a first cylinder. Between the side walls of the second support rods on the left and right sides, there is a set of lifting rods respectively. At both ends of the lifting rods, there are first sliding blocks between the inner walls of the second support rods. Between the upper ends of the two groups of lifting rods, there is a connecting frame. The lower end of the first cylinder is connected to the middle of the upper end of the connecting frame. Between the side walls of the two groups of lifting rods, there is a mounting plate. On both sides of the mounting plate, there are second sliding grooves. In the middle of the two second sliding grooves, there are second sliding blocks. At the upper middle of the mounting plate, there is a second cylinder. At the upper end of the second cylinder, there is a connecting block. Between the side walls of the two sides of the connecting block and the upper ends of the two second sliding blocks, there are rotating rods. At the lower ends of the two second sliding blocks, there are connecting columns. In the middle of the lower ends of the two connecting columns, there is a sliding rod. Below the connecting column at the lower end of the sliding rod, there is a mounting block. Between the upper end of the mounting block and the lower end of the connecting column on the outer wall of the sliding rod, there is a spring. On the front and rear outer walls of the mounting block, there are telescopic arms. At the ends of the telescopic arms, there are wheel frames. In the middle of the wheel frames, there are flattening rollers. Between the side wall of the mounting block and the side wall of the wheel frame, there are electric telescopic rods. In the middle of the two mounting seats, there are first sliding grooves. In the middle of the two first sliding grooves, there are sliding seats. On the side walls of the two sliding seats inside the mounting seats, there are hydraulic rods. At the upper ends of the two sliding seats, there are first support rods. Between the upper ends of the two first support rods, there is a top plate. In the middle of the top plate, there is a third cylinder. Between the side walls of the two first support rods, there is a lifting track. At the upper end of the lifting track, there is a mounting frame. The lower end of the third cylinder is connected to the upper end of the mounting frame. In the middle of the lifting track, there is a third sliding block. In the middle of the third sliding block, there is a lead screw. The two ends of the lead screw are respectively connected to the front and rear inner side walls of the mounting frame. On the outer wall of one side of the mounting frame, there is a first motor. The first motor is connected to one end of the lead screw. Below the lifting track at the lower end of the third sliding block, there is a mounting frame. At the lower end of the mounting frame, there is a knife rest. In the middle of the knife rest, there is a blade. In the middle of the mounting frame, there is a second motor. The second motor is connected to the upper end of the knife rest.

[0007] Preferably, the inner wall of the second support rod is provided with a sliding interface. The first sliding block is slidably connected to the second support rod through the provided sliding interface, and the second sliding block is slidably connected to the second sliding groove.

[0008] Preferably, rotating interfaces are provided between the two ends of the rotating rod and the side wall of the connecting block and the upper end of the second sliding block respectively, and the two ends of the rotating rod are rotatably connected to the side wall of the connecting block and the upper end of the second sliding block through the provided rotating interfaces.

[0009] Preferably, a sliding hole is provided in the middle of the lower end of the connecting column, the upper end of the sliding rod is slidably connected to the inner wall of the connecting column through the provided sliding hole, a limiting block is further provided on the outer wall of the upper end of the sliding rod inside the inner wall of the connecting column, connecting interfaces are provided between the two ends of the spring and the lower end of the connecting column and the upper end of the mounting block respectively, and the two ends of the spring are detachably connected to the lower end of the connecting column and the upper end of the mounting block through the provided connecting interfaces.

[0010] Preferably, the wheel frame is movably connected to the mounting block through the provided telescopic arm, a rotating shaft is provided between the flattening roller and the inner wall of the wheel frame, and the flattening roller is rotatably connected to the inner wall of the wheel frame through the provided rotating shaft.

[0011] Preferably, the sliding seat is slidably connected to the first sliding groove, sliding interfaces are provided on the inner side walls of the two first support rods, and the two ends of the lifting track are slidably connected to the side walls of the first support rods through the provided sliding interfaces.

[0012] Preferably, a sliding interface is provided in the middle of the lifting track, and the side wall of the third sliding block is slidably connected to the middle of the lifting track through the provided sliding interface.

[0013] Preferably, a threaded hole is provided in the middle of the third sliding block, the lead screw passes through the threaded hole in the middle of the third sliding block and is threadedly connected to the third sliding block, rotating interfaces are provided between the two ends of the lead screw and the inner side walls of the mounting frame, and the two ends of the lead screw are rotatably connected to the inner side walls of the mounting frame through the provided rotating interfaces.

[0014] Preferably, a rotating interface is provided between the upper end of the tool holder and the lower end of the mounting frame, the upper end of the tool holder is rotatably connected to the lower end of the mounting frame through the provided rotating interface, a mounting interface is provided between the blade and the tool holder, and the blade is detachably connected to the tool holder through the provided mounting interface.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the provided lifting rod, sliding rod, spring, and flattening roller can conveniently fix the wallpaper, facilitate the unfolding of the large-area wallpaper, and press and fix the wallpaper to prevent the wallpaper from curling or shifting, facilitating subsequent processing operations by people. The provided second sliding block, rotating rod, telescopic arm, and electric telescopic rod can also make the flattening roller adapt to wallpapers of different sizes, adjust the corresponding distance according to wallpapers of different sizes, and make the fixing operation of the wallpaper simpler and more convenient.

[0017] 2. In the present invention, the provided first sliding groove, sliding seat, lifting track, and third sliding block can enable the blade to move automatically, more conveniently cut and process the wallpaper, make the cutting and processing process more automated, faster, and more efficient, make the cutting process more accurate, with a smaller probability of error, and have a better cutting effect and a smaller probability of defects

[0018] 3. In the present invention, the provided tool holder and mounting frame can enable the blade to rotate, facilitate adjusting the direction of the blade for cutting and processing in different directions, and can also disassemble the blade from the middle of the tool holder to replace different blades for cutting and processing, making the cutting and processing process have a better effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is the overall structural schematic diagram of the present invention;

[0020] Figure 2 is the structural schematic diagram of the connection of the lifting rod of the present invention;

[0021] Figure 3 is the present invention Figure 2 the enlarged structural schematic diagram at A in;

[0022] Figure 4 is the structural schematic diagram of the connection of the sliding seat of the present invention;

[0023] Figure 5 is the structural schematic diagram of the connection of the lifting track of the present invention;

[0024] Figure 6 is the structural schematic diagram of the connection and disassembly of the tool holder of the present invention;

[0025] In the figure: 1, bottom plate; 2, mounting seat; 3, first sliding groove; 4, sliding seat; 5, first support rod; 6, second support rod; 7, top frame; 8, first sliding block; 9, lifting rod; 10, connecting frame; 11, first cylinder; 12, mounting plate; 13, second sliding groove; 14, second sliding block; 15, second cylinder; 16, connecting block; 17, rotating rod; 18, connecting column; 19, sliding rod; 20, mounting block; 21, spring; 22, telescopic arm; 23, electric telescopic rod; 24, wheel frame; 25, flattening roller; 26, top plate; 27, third cylinder; 28, hydraulic rod; 29, lifting track; 30, mounting frame; 31, first motor; 32, third sliding block; 33, mounting frame; 34, tool rest; 35, lead screw; 36, second motor; 37, blade. Detailed implementation manner

[0026] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0027] Such as Figure 1 - Figure 2As shown in the figure, the bottom plate 1 is used to support the device. The wallpaper is placed on the upper end of the bottom plate 1 for processing. Installation seats 2 are arranged on both the front and rear sides of the upper end of the bottom plate 1. Second support rods 6 are arranged on both the left and right sides of the upper ends of the two groups of installation seats 2. The second support rods 6 are fixed to the upper ends of the installation seats 2. A top frame 7 is arranged at the upper ends of the four second support rods 6. The second support rods 6 are used to support and install the top frame 7. A first cylinder 11 is arranged in the middle of the top frame 7. The top frame 7 is used to install the first cylinder 11. A set of lifting rods 9 are respectively arranged between the side walls of the second support rods 6 on the left and right sides. First sliding blocks 8 are arranged between the two ends of the lifting rods 9 and the inner walls of the second support rods 6 respectively. A sliding interface is arranged on the side wall of the second support rod 6. The first sliding block 8 can slide on the side wall of the second support rod 6 through the arranged sliding interface. The lifting rod 9 can slide up and down between the side walls of the second support rod 6 through the first sliding block 8. A connecting frame 10 is arranged between the upper ends of the two groups of lifting rods 9. The lower end of the first cylinder 11 is connected to the middle of the upper end of the connecting frame 10. The connecting frame 10 is used to connect the two groups of lifting rods 9 and the first cylinder 11. The first cylinder 11 can drive the two groups of lifting rods 9 to move up and down through the connecting frame 10. An installation plate 12 is arranged between the side walls of the two groups of lifting rods 9. Second sliding grooves 13 are arranged on both sides of the installation plate 12. Second sliding blocks 14 are arranged in the middle of the two groups of second sliding grooves 13. The second sliding blocks 14 can slide in the middle of the second sliding grooves 13. A second cylinder 15 is arranged at the upper middle of the installation plate 12. A connecting block 16 is arranged at the upper end of the second cylinder 15. Rotating rods 17 are respectively arranged between the side walls of both sides of the connecting block 16 and the upper ends of the two groups of second sliding blocks 14. Rotating interfaces are arranged between the two ends of the rotating rod 17 and the side wall of the connecting block 16 and the upper end of the second sliding block 14 respectively. The two ends of the rotating rod 17 are respectively rotatably connected to the side wall of the connecting block 16 and the upper end of the second sliding block 14 through the arranged rotating interfaces. When the second cylinder 15 expands and contracts, it drives the connecting block 16 to move up and down. The connecting block 16 can drive the second sliding blocks 14 to slide in the middle of the second sliding grooves 13 through the rotating rods 17 on both sides. Connecting columns 18 are arranged at the lower ends of the two groups of second sliding blocks 14. The connecting columns 18 can move through the second sliding blocks 14.

[0028] As Figure 2 - Figure 3As shown, sliding rods 19 are provided in the middle of the lower ends of the two groups of connecting columns 18. There are sliding holes in the middle of the lower ends of the connecting columns 18. The sliding rods 19 can slide up and down through the sliding holes in the middle of the lower ends of the connecting columns 18. At the lower end of the sliding rod 19, a mounting block 20 is provided below the connecting column 18. A spring 21 is provided between the outer wall of the sliding rod 19 and the upper end of the mounting block 20 and the lower end of the connecting column 18. The spring 21 is used to provide elastic force. Telescopic arms 22 are provided on the front and rear outer walls of the mounting block 20. The telescopic arms 22 can be telescopically moved. Wheel frames 24 are provided at the ends of the telescopic arms 22. Flattening rollers 25 are provided in the middle of the wheel frames 24. A rotating shaft is provided between the flattening roller 25 and the side wall of the wheel frame 24. The flattening roller 25 can rotate in the middle of the wheel frame 24 through the rotating shaft. The flattening roller 25 is used to flatten the wallpaper on the upper end of the bottom plate 1. Electric telescopic rods 23 are provided between the side wall of the mounting block 20 and the side wall of the wheel frame 24. The electric telescopic rods 23 can adjust the distance between the wheel frame 24 and the mounting block 20 to make the flattening roller 25 adapt to the size of the wallpaper.

[0029] As Figure 1 - Figure 5 As shown, a first sliding groove 3 is provided in the middle of the two groups of mounting seats 2. A sliding seat 4 is provided in the middle of the two groups of first sliding grooves 3. The sliding seat 4 can slide in the middle of the first sliding groove 3. Hydraulic rods 28 are provided on the side walls of the two groups of sliding seats 4 inside the mounting seat 2. The hydraulic rods 28 can push the sliding seat 4 to slide in the middle of the first sliding groove 3. First support rods 5 are provided at the upper ends of the two groups of sliding seats 4. A top plate 26 is provided between the upper ends of the two groups of first support rods 5. The upper ends of the first support rods 5 are used to mount the top plate 26. A third cylinder 27 is provided in the middle of the top plate 26. The top plate 26 is used to mount the third cylinder 27. A lifting track 29 is provided between the side walls of the two groups of first support rods 5. Sliding interfaces are provided between the two ends of the lifting track 29 and the inner side walls of the two groups of first support rods 5 respectively. The two ends of the lifting track 29 slide between the side walls of the two groups of first support rods 5 through the provided sliding interfaces. An installation frame 30 is provided at the upper end of the lifting track 29. The installation frame 30 is fixed at the upper end of the lifting track 29. The lower end of the third cylinder 27 is connected to the upper end of the installation frame 30. The upper end of the installation frame 30 is used to connect to the lower end of the third cylinder 27. The telescopic movement of the third cylinder 27 can drive the lifting track 29 to move up and down.

[0030] As Figure 5 - Figure 6As shown, a third sliding block 32 is provided in the middle of the lifting track 29. A sliding interface is provided between the third sliding block 32 and the lifting track 29. The third sliding block 32 can slide in the middle of the lifting track 29. A lead screw 35 is provided in the middle of the third sliding block 32. A threaded hole is provided between the lead screw 35 and the third sliding block 32. The third sliding block 32 is threadedly connected to the lead screw 35 through the provided threaded hole. Both ends of the lead screw 35 are respectively connected to the front and rear inner side walls of the mounting frame 30. A rotating interface is provided between both ends of the lead screw 35 and the side walls of the mounting frame 30. The lead screw 35 can rotate between the side walls of the mounting frame 30 through the rotating interface. A first motor 31 is provided on the outer wall of one side of the mounting frame 30. The first motor 31 is connected to one end of the lead screw 35. The first motor 31 can drive the lead screw 35 to rotate. When the lead screw 35 rotates, the third sliding block 32 will move on the outer wall of the lead screw 35 and at the same time slide in the middle of the lifting track 29. A mounting frame 33 is provided below the third sliding block 32 under the lifting track 29. A tool holder 34 is provided at the lower end of the mounting frame 33. The mounting frame 33 is used to mount the tool holder 34. A rotating interface is provided between the upper end of the tool holder 34 and the lower end of the mounting frame 33. The upper end of the tool holder 34 is rotatably connected to the lower end of the mounting frame 33 through the provided rotating interface. A blade 37 is provided in the middle of the tool holder 34. The tool holder 34 is used to mount the blade 37. The blade 37 can be disassembled and replaced from the middle of the tool holder 34. A second motor 36 is provided in the middle of the mounting frame 33. The second motor 36 is connected to the upper end of the tool holder 34. The second motor 36 can drive the tool holder 34 and the blade 37 to rotate and switch directions.

[0031] It should be noted that the present invention is an integrated processing device for wallpaper that is convenient to replace. When in use, the wallpaper is laid flat on the upper end of the bottom plate 1. The two sets of wheel frames 24 and the telescopic arms 22 can adjust the distance through the telescopic movement of the electric telescopic rod 23, so that the flattening roller 25 adapts to the width of the wallpaper. Then, the first cylinder 11 extends downward, and through the connecting frame 10, the lifting rod 9 and the mounting plate 12 are pushed downward, so that the flattening roller 25 contacts the wallpaper. The second cylinder 15 contracts and moves, driving the connecting block 16 to move downward. The connecting block 16 drives the two sets of second sliding blocks 14 on both sides to move synchronously and reversely in the middle of the second sliding groove 13 through the rotating rods 17 on both sides. Furthermore, through the connecting column 18, the two sets of flattening rollers 25 on both sides are driven to move synchronously and reversely to flatten the wallpaper. Then, the third cylinder 27 extends and moves, and through the mounting frame 30, the lifting track 29 is pushed downward. The second motor 36 first rotates the tool holder 34 and the blade 37 to an angle parallel to the lifting track 29. The first motor 31 is started to drive the screw rod 35 to rotate. The third sliding block 32 moves on the screw rod 35 and slides in the middle of the lifting track 29 at the same time, so that the blade 37 cuts the wallpaper vertically. The second motor 36 then rotates the tool holder 34 and the blade 37 to an angle perpendicular to the lifting track 29. Then, the two sets of hydraulic rods 28 push the sliding seat 4 to slide in the middle of the first sliding groove 3, and the blade 37 can cut the wallpaper horizontally, making the wallpaper processing process more convenient and fast.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated processing device for wallpaper that is convenient for replacement, including a bottom plate (1), characterized in that: On the front and rear sides of the upper end of the bottom plate (1), mounting seats (2) are provided. On the left and right sides of the upper ends of the two groups of mounting seats (2), second support rods (6) are provided. At the upper ends of the four groups of second support rods (6), a top frame (7) is provided. In the middle of the top frame (7), a first cylinder (11) is provided. Between the side walls of the second support rods (6) on the left and right sides, a set of lifting rods (9) are respectively provided. At the two ends of the lifting rod (9), first sliding blocks (8) are provided between the inner walls of the second support rods (6). Between the upper ends of the two groups of lifting rods (9), a connecting frame (10) is provided. The lower end of the first cylinder (11) is connected to the middle of the upper end of the connecting frame (10). Between the side walls of the two groups of lifting rods (9), a mounting plate (12) is provided. On both sides of the mounting plate (12), second sliding grooves (13) are provided. In the middle of the two groups of second sliding grooves (13), second sliding blocks (14) are provided. At the upper middle of the mounting plate (12), a second cylinder (15) is provided. At the upper end of the second cylinder (15), a connecting block (16) is provided. Between the side walls of the two sides of the connecting block (16) and the upper ends of the two groups of second sliding blocks (14), rotating rods (17) are provided. At the lower ends of the two groups of second sliding blocks (14), connecting columns (18) are provided. In the middle of the lower ends of the two groups of connecting columns (18), a sliding rod (19) is provided. Below the connecting column (18) at the lower end of the sliding rod (19), a mounting block (20) is provided. Between the upper end of the mounting block (20) and the lower end of the connecting column (18) on the outer wall of the sliding rod (19), a spring (21) is provided. On the front and rear outer walls of the mounting block (20), telescopic arms (22) are provided. At the ends of the telescopic arms (22), wheel frames (24) are provided. In the middle of the wheel frames (24), flattening rollers (25) are provided. Between the side wall of the mounting block (20) and the side wall of the wheel frame (24), electric telescopic rods (23) are provided. In the middle of the two groups of mounting seats (2), first sliding grooves (3) are provided. In the middle of the two groups of first sliding grooves (3), sliding seats (4) are provided. On the side walls of the two groups of sliding seats (4) inside the mounting seats (2), hydraulic rods (28) are provided. At the upper ends of the two groups of sliding seats (4), first support rods (5) are provided. Between the upper ends of the two groups of first support rods (5), a top plate (26) is provided. In the middle of the top plate (26), a third cylinder (27) is provided. Between the side walls of the two groups of first support rods (5), a lifting track (29) is provided. At the upper end of the lifting track (29), a mounting frame (�0) is provided. The lower end of the third cylinder (27) is connected to the upper end of the mounting frame (30). In the middle of the lifting track (29), a third sliding block (32) is provided. In the middle of the third sliding block (32), a lead screw (35) is provided. The two ends of the lead screw (35) are respectively connected to the front and rear inner side walls of the mounting frame (30). On one outer wall of the mounting frame (30), a first motor (31) is provided.The first motor (31) is connected to one end of the lead screw (35). An installation frame (33) is provided below the lifting track (29) at the lower end of the third slider (32). A tool rest (34) is provided at the lower end of the installation frame (33). A cutting blade (37) is provided in the middle of the tool rest (34). A second motor (36) is provided in the middle of the installation frame (33). The second motor (36) is connected to the upper end of the tool rest (34).

2. The integrated processing equipment for wallpaper that is convenient to replace according to claim 1, characterized in that: The inner wall of the second support rod (6) is provided with a sliding interface, and the first sliding block (8) is slidably connected to the second support rod (6) through the provided sliding interface. The second sliding block (14) is slidably connected to the second sliding groove (13).

3. An integrated processing device for wallpaper that is convenient to replace, characterized in that: Rotating interfaces are provided between the two ends of the rotating rod (17) and the side wall of the connecting block (16) and the upper end of the second sliding block (14) respectively. The two ends of the rotating rod (17) are rotatably connected to the side wall of the connecting block (16) and the upper end of the second sliding block (14) respectively through the provided rotating interfaces.

4. An integrated processing device for wallpapers that is convenient for replacement, characterized in that: A sliding hole is provided in the middle of the lower end of the connecting column (18). The upper end of the sliding rod (19) is slidably connected to the inner wall of the connecting column (18) through the provided sliding hole. A limiting block is further provided on the outer wall of the upper end of the sliding rod (19) inside the inner wall of the connecting column (18). Connecting interfaces are provided between the two ends of the spring (21) and the lower end of the connecting column (18) and the upper end of the mounting block (20) respectively. The two ends of the spring (21) are detachably connected to the lower end of the connecting column (18) and the upper end of the mounting block (20) respectively through the provided connecting interfaces.

5. An integrated processing device for wallpapers that is convenient for replacement, characterized in that: The wheel frame (24) is movably connected to the mounting block (20) through the provided telescopic arm (22). A rotating shaft is provided between the flattening roller (25) and the inner wall of the wheel frame (24). The flattening roller (25) is rotatably connected to the inner wall of the wheel frame (24) through the provided rotating shaft.

6. An integrated processing device for wallpaper that is convenient to replace, characterized in that: The sliding seat (4) is slidably connected to the first sliding groove (3). Sliding interfaces are provided on the inner side walls of both groups of the first support rods (5). The two ends of the lifting track (29) are slidably connected to the side walls of the first support rods (5) respectively through the provided sliding interfaces.

7. An integrated processing device for wallpaper that is convenient for replacement, characterized in that: A sliding interface is provided in the middle of the lifting track (29). The side wall of the third sliding block (32) is slidably connected to the middle of the lifting track (29) through the provided sliding interface.

8. An integrated processing device for wallpaper that is convenient for replacement, characterized in that: A threaded hole is provided in the middle of the third sliding block (32). The lead screw (35) passes through the threaded hole in the middle of the third sliding block (32) and is threadedly connected to the third sliding block (32). Rotating interfaces are provided between the two ends of the lead screw (35) and the inner side walls of the mounting frame (30). The two ends of the lead screw (35) are rotatably connected to the inner side walls of the mounting frame (30) respectively through the provided rotating interfaces.

9. An integrated processing device for wallpaper that is convenient for replacement, characterized in that: A rotating interface is provided between the upper end of the tool holder (34) and the lower end of the mounting frame (33). The upper end of the tool holder (34) is rotatably connected to the lower end of the mounting frame (33) through the provided rotating interface. An installation interface is provided between the blade (37) and the tool holder (34). The blade (37) is detachably connected to the tool holder (34) through the provided installation interface.

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