Adjustment device for installing assembled decorative wall panel

Abstract

The present invention discloses an adjustment device for installing assembled decorative wall panels. The present invention relates to the field of building assembly technology, comprising a base, a lifting mechanism is installed on the top of the base, a pushing mechanism is installed on one side of the lifting mechanism, and a mounting mechanism is installed on the side of the pushing mechanism away from the lifting mechanism. The lifting mechanism comprises a motor, a transmission shaft is fixedly connected to the output end of the motor, a threaded rod is fixedly connected to the top of the transmission shaft, a threaded hole is provided inside the moving block, and the threaded rod is transmission-engaged with the threaded hole. The adjustment device for installing assembled decorative wall panels realizes the position adjustment of the wall panels in the vertical direction through the lifting mechanism, and the pushing mechanism provides the wall panels with a pushing force in the horizontal direction so as to push the wall panels to the installation position to meet the installation requirements of wall panels of different heights. The mounting mechanism performs a certain position adjustment on the wall panels to ensure that the wall panels can be stably installed on inclined walls.

Description

Technical Field

[0001] The invention relates to the technical field of building assembly, in particular to an adjusting device for installing assembled decorative wall panels. Background Art

[0002] In the field of building decoration, the application of prefabricated decorative wall panels is becoming more and more widespread. They have many advantages such as convenient installation and controllable quality. However, in the actual installation process, they face many challenges; The wall heights of different installation sites often vary, so the installation device needs to be able to flexibly adjust the wall panels to the appropriate vertical height to ensure accurate installation. On the other hand, the uneven or tilted walls may make installation more difficult. Traditional installation methods of prefabricated decorative wall panels mostly rely on manual operation and the assistance of some simple tools. For example, installers use tape measures to measure the height based on their experience, and then adjust the height by padding wooden blocks, bricks and other simple materials at the bottom of the wall panels. This method has serious deficiencies in precision control, and it is difficult to accurately control the installation height of the wall panels within the ideal range. There are often uneven heights due to differences in operation by different installers, which affects the aesthetics and overall coordination of the entire wall, and the installation efficiency is low when installing on large-area walls. Summary of the invention

[0003] To achieve the above objectives, the present invention is implemented through the following technical solutions: an adjustment device for installing assembled decorative wall panels, comprising: A base, wherein the four corners of the bottom of the base are fixedly mounted with directional wheels, which facilitate the movement of the entire device so that it can be flexibly transferred between different installation positions; A lifting mechanism is installed on the top of the base, and a support frame is fixedly installed at the connection between the lifting mechanism and the base. The lifting mechanism realizes the position adjustment of the installation mechanism in the vertical direction to adapt to the installation requirements of wall panels of different heights.

[0004] The pushing mechanism is installed on the surface of the lifting mechanism to provide a horizontal pushing force for the wall panel so that the wall panel is pushed to the installation position.

[0005] The installation mechanism is installed on the side of the pushing mechanism away from the lifting mechanism. The installation mechanism is used to place the decorative wall panel and can adjust the position of the wall panel to a certain extent to ensure that the wall panel can be stably installed on an inclined wall surface; Among them, the lifting mechanism includes a motor, a moving block and a first fixed plate, the motor and the first fixed plate are fixedly installed on the top of the base, the output end of the motor is fixedly connected with a transmission shaft, the top of the transmission shaft is fixedly connected with a threaded rod, a threaded hole is opened inside the moving block, the threaded rod is transmission-engaged with the threaded hole, the top of the threaded rod is fixedly connected with a limiting plate, through the transmission engagement between the threaded rod and the threaded hole, when the motor is working, the moving block moves upward to realize the adjustment of the height of the wall panel.

[0006] Preferably, a first slide rail is fixedly installed on the surface of the first fixed plate, and a first slide groove is opened on the side of the movable block. The movable block is slidably installed on the outer surface of the first slide rail through the first slide groove. The first slide rail makes the movement of the movable block more stable and smooth, ensuring that there will be no instability such as offset during height adjustment.

[0007] Preferably, the pushing mechanism includes a second fixed plate, the second fixed plate is fixedly connected to the outer surface of the moving block, a rod sleeve is fixedly installed on the surface of the second fixed plate, the rod sleeve passes through the second fixed plate and extends to its outside, a sliding rod is slidably connected to the inside of the rod sleeve, the rod sleeve provides a sliding channel for the sliding rod to ensure that the sliding rod can make stable axial movement relative to it, one end of the sliding rod is fixedly connected to a baffle, a compression spring is fixedly connected between the baffle and the second fixed plate, the compression spring is sleeved on the outer surface of the sliding rod, the compression spring is extended and retracted by the baffle, thereby playing an effect of buffering the force during the pushing process.

[0008] Preferably, one end of the sliding rod away from the baffle is fixedly connected to a box body, a supporting square frame is fixedly installed at the corner of the second fixed plate, a through hole is opened on the outer surface of the box body, and the box body is slidably installed inside the supporting square frame, and the supporting square frame ensures that the box body can move horizontally smoothly along a predetermined direction.

[0009] Preferably, a cylinder and a fixed frame are fixedly installed on the outer surface of the second fixed plate in sequence from top to bottom, the telescopic end of the cylinder is fixedly connected to a telescopic rod, the bottom of the telescopic rod is fixedly connected to a push block, the push block is slidably installed inside the fixed frame, and the cylinder provides a vertical driving force for the push block.

[0010] Preferably, a first rotating shaft is fixedly installed on the surface of the box body, and a roller is rotatably installed on the outer surface of the first rotating shaft. The roller is squeezed and adapted with the push block. The roller can convert the linear push of the push block into relative sliding of the box body, reducing friction and making the pushing process smoother.

[0011] Preferably, the mounting mechanism includes a connecting block, which is slidably mounted inside the through hole, a placement component is fixedly mounted on one side of the connecting block, an adjustment spring and a second rotating shaft are fixedly mounted on a side of the connecting block away from the placement component, the adjustment spring is arranged on the side of the connecting block, and the second rotating shaft is arranged in the middle of the connecting block.

[0012] Preferably, the second rotating shaft is rotatably mounted with a connecting rod, the other end of the connecting rod and the adjusting spring are respectively fixedly connected to the inner wall of the box body, the spring, the second rotating shaft and the connecting rod realize fine adjustment of the wall panel position to ensure the accuracy of the wall panel installation position.

[0013] Preferably, the placement component includes a placement plate, the placement plate is fixedly connected to the outer surface of the connecting block, a U-shaped fixing block is fixedly installed on the bottom of the outer surface of the placement plate, a U-shaped slider is arranged directly above the U-shaped fixing block, second sliding grooves are opened on both sides of the U-shaped slider, a second sliding rail is slidingly installed inside the second sliding groove, the second sliding rail is fixedly installed on the outer surface of the connecting block, and the second sliding groove provides a track for the sliding of the U-shaped slider to ensure that the U-shaped slider can move smoothly.

[0014] Preferably, anti-skid pads are fixedly installed on the opposite surfaces of the U-shaped fixing block and the U-shaped sliding block, the top of the second slide rail is fixedly connected to a limit plate, and the limit plate is fixedly installed on the surface of the placement plate. A fixing spring is fixedly connected between the U-shaped sliding block and the limit plate, and the fixing spring can adaptively adjust its position according to the size of the wall panel to better clamp the wall panels of different lengths. The U-shaped fixing block cooperates with the U-shaped sliding block to clamp the wall panel through the anti-skid pads on the opposite surfaces, thereby increasing the friction between the wall panel and the wall panel, thereby fixing the wall panel.

[0015] The present invention provides an adjustment device for installing assembled decorative wall panels. It has the following beneficial effects: 1. The adjustment device for installing assembled decorative wall panels, through the setting of the lifting mechanism, the motor drives the transmission shaft to rotate and drives the threaded rod to rotate. Since the moving block is provided with a threaded hole that is engaged with the threaded rod, when the threaded rod rotates, the moving block will move up and down along its axial direction. At the same time, the moving block is slidably installed on the first slide rail on the surface of the first fixed plate through the first slide groove on the side, which plays a role of guiding and stabilizing movement, ensuring that the moving block can move up and down smoothly. When the device moves to the installation height of the wall panel, the motor is turned off. This mechanism enables the device to adapt to the installation requirements of walls of different heights, ensuring that the installation of wall panels at high or low places can proceed smoothly, effectively improving the adaptability of the device to different installation environments. At the same time, the moving block uses the slide rail and slide groove structure to achieve smooth guided movement.

[0016] 2. The adjusting device for installing the assembled decorative wall panel, through the compression spring in the pushing mechanism combined with the sliding rod, the rod sleeve and other structures, opens the cylinder to extend the telescopic rod, so that the pushing block slides downward in the fixed frame, and the pushing block squeezes the roller on the box body, so that the box body moves toward the wall, and the box body is connected to the second fixed plate through the sliding rod, and the sliding rod can slide in the rod sleeve, and the compression spring connected between the baffle and the second fixed plate will be correspondingly extended and retracted according to the thrust received by the box body, so as to play a buffering role, making the pushing force more stable, and under the continuous pushing of the pushing block, the box body drives the installation mechanism to move in the horizontal direction, and the connecting block is connected to the box body through the through hole, these results play a buffering role, making the pushing force more stable, avoiding damage to the wall panel due to excessive instantaneous impact force, and at the same time ensuring that the wall panel can be pushed to the installation position in a stable state, thereby improving the accuracy of installation.

[0017] 3. The adjustment device for installing assembled decorative wall panels, through the setting of the placement component, places the assembled decorative wall panels on the placement board of the placement component, the anti-skid pads at the opposite surfaces of the U-shaped fixing block and the U-shaped sliding block can increase the friction between the wall panels and better fix the wall panels, the U-shaped sliding block slides on the second sliding rail through the second sliding groove, and under the action of the fixing spring, the clamping degree of the wall panels can be automatically adjusted according to the size of the wall panels. Not only can the wall panels be effectively fixed by increasing the friction to prevent them from sliding during the placement and pushing process, but also the clamping degree can be automatically adjusted according to the different sizes of the wall panels by relying on the expansion and contraction of the fixing spring. It is suitable for assembled decorative wall panels of various specifications, enhancing the versatility of the device.

[0018] 4. The adjustment device for installing the assembled decorative wall panel can achieve small adjustments to the wall panel in the horizontal direction and angle by adjusting the spring, the second rotating shaft, the connecting rod and other structures to ensure that when the wall panel faces an inclined wall or the installation position has a slight deviation, the wall panel can still be accurately aligned with the installation position, thereby improving the accuracy of the installation and the closeness of the fit between the wall panel and the wall, and helping to improve the overall decorative effect.

[0019] 5. The adjustment device for installing the assembled decorative wall panel facilitates the flexible transfer of the entire device between different installation positions through the setting of the direction wheel, so that the device can quickly reach different installation points without consuming a lot of manpower for transportation, which greatly improves the flexibility and work efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the present invention; Figure 2 This is a schematic diagram of the appearance of the present invention; Figure 3 It is a structural schematic diagram of the lifting mechanism of the present invention; Figure 4 It is a schematic diagram of the structure of the mobile block of the present invention; Figure 5 It is a schematic diagram of the structure of the push mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the installation mechanism of the present invention; Figure 7 It is a partial cross-sectional view of the installation mechanism of the present invention; Figure 8 This is a schematic diagram of the component placement structure of the present invention.

[0021] In the figure: 1, base; 2, lifting mechanism; 21, motor; 22, transmission shaft; 23, threaded rod; 24, moving block; 25, first fixed plate; 26, limit plate; 27, first slide rail; 28, first slide groove; 29, threaded hole; 3, pushing mechanism; 301, second fixed plate; 302, rod sleeve; 303, slide rod; 304, baffle; 305, compression spring; 306, cylinder; 307, telescopic rod; 308, push block; 309, fixed frame; 310, Supporting square frame; 311, box body; 312, first rotating shaft; 313, roller; 314, through hole; 4, mounting mechanism; 41, connecting block; 42, placing component; 421, placing plate; 422, U-shaped fixing block; 423, anti-skid pad; 424, second slide rail; 425, U-shaped slider; 426, second slide groove; 427, limiting plate; 428, fixing spring; 43, adjusting spring; 44, connecting rod; 45, second rotating shaft; 5, supporting frame; 6, steering wheel. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0023] The first embodiment, as Figures 1 to 8 As shown, the present invention provides a technical solution: an adjustment device for installing an assembled decorative wall panel, comprising: a base 1, and direction wheels 6 are fixedly installed at the four corners of the bottom of the base 1, and the direction wheels 6 facilitate the movement of the entire device, so that it can be flexibly transferred between different installation positions; The placement assembly 42 includes a placement plate 421, which is fixedly connected to the outer surface of the connection block 41, a U-shaped fixing block 422 is fixedly installed at the bottom of the outer surface of the placement plate 421, a U-shaped slider 425 is arranged just above the U-shaped fixing block 422, and second slide grooves 426 are opened on both sides of the U-shaped slider 425, and a second slide rail 424 is slidably installed inside the second slide groove 426, and the second slide rail 424 is fixedly installed on the outer surface of the connection block 41; The U-shaped fixed block 422 and the U-shaped slider 425 are both fixedly installed with anti-skid pads 423 on the opposite surfaces thereof, and the anti-skid pads 423 can increase the friction between the wall panel and the second slide rail 424. The top of the second slide rail 424 is fixedly connected with a limit plate 427, and the limit plate 427 is fixedly installed on the surface of the placement plate 421. A fixed spring 428 is fixedly connected between the U-shaped slider 425 and the limit plate 427, and the fixed spring 428 can adjust its position according to the size of the wall panel to better clamp the wall panels of different lengths. The U-shaped fixed block 422 and the U-shaped slider 425 are fixedly connected with the limit plate 427. In cooperation, the wall panel is clamped by the anti-skid pads 423 on the opposite sides, which increases the friction between the wall panel and the wall panel, thereby fixing the wall panel. When the wall panel is placed on the placement plate 421 of the placement component 42, the anti-skid pads 423 on the opposite sides of the U-shaped fixing block 422 and the U-shaped sliding block 425 can increase the friction between the wall panel and better fix the wall panel, and the U-shaped sliding block 425 can slide on the second sliding rail 424 through the second sliding groove 426. Under the action of the fixing spring 428, the degree of clamping of the wall panel can be adjusted according to the size of the wall panel.

[0024] The second embodiment is based on the first embodiment. Figures 1 to 4 As shown, the lifting mechanism 2 is installed on the top of the base 1, and a support frame 5 is fixedly installed at the connection between the lifting mechanism 2 and the base 1. The lifting mechanism 2 realizes the position adjustment of the installation mechanism 4 in the vertical direction to meet the installation requirements of wall panels of different heights; The lifting mechanism 2 includes a motor 21, a moving block 24 and a first fixed plate 25. The motor 21 and the first fixed plate 25 are fixedly installed on the top of the base 1. The output end of the motor 21 is fixedly connected to a transmission shaft 22. The top of the transmission shaft 22 is fixedly connected to a threaded rod 23. A threaded hole 29 is provided inside the moving block 24. The threaded rod 23 is transmission-engaged with the threaded hole 29. The top of the threaded rod 23 is fixedly connected to a limiting plate 26. Through the transmission engagement between the threaded rod 23 and the threaded hole 29, when the motor 21 is working, the transmission shaft 22 rotates to make the threaded rod 23 move. The threaded rod 23 rotates. Since the moving block 24 is provided with a threaded hole 29 that is in transmission engagement with the threaded rod 23, when the threaded rod 23 rotates, the moving block 24 moves up and down along its axial direction. At the same time, the moving block 24 is slidably mounted on the first slide rail 27 on the surface of the first fixed plate 25 through the first slide groove 28 on the side, which plays a role in guiding and stabilizing movement, ensuring that the moving block 24 can move up and down smoothly, thereby driving the pushing mechanism 3 and the subsequent mounting mechanism 4 installed on the moving block 24 to move up and down together, so as to achieve the purpose of adjusting the height; A first slide rail 27 is fixedly installed on the surface of the first fixed plate 25, and a first slide groove 28 is opened on the side of the moving block 24. The moving block 24 is slidably installed on the outer surface of the first slide rail 27 through the first slide groove 28. The first slide rail 27 makes the movement of the moving block 24 more stable and smooth, ensuring that there will be no instability such as offset when adjusting the height.

[0025] The third embodiment is based on the first and second embodiments. Figures 1 to 7 As shown, the pushing mechanism 3 includes a second fixed plate 301, which is fixedly connected to the outer surface of the moving block 24, and a rod sleeve 302 is fixedly installed on the surface of the second fixed plate 301, and the rod sleeve 302 penetrates the second fixed plate 301 and extends to the outside thereof, and a sliding rod 303 is slidably connected inside the rod sleeve 302, and a blocking piece 304 is fixedly connected to one end of the sliding rod 303, and a compression spring 305 is fixedly connected between the blocking piece 304 and the second fixed plate 301, and the compression spring 305 is sleeved on the outer surface of the sliding rod 303, and the sliding rod 303 can slide in the rod sleeve 302, and the compression spring 305 connected between the blocking piece 304 and the second fixed plate 301 will be compressed accordingly according to the thrust received by the box body 311, so as to play a buffering role and make the pushing force more stable; One end of the slide bar 303 away from the blocking piece 304 is fixedly connected to the box body 311 , and a supporting frame 310 is fixedly installed at the corner of the second fixed plate 301 . A through hole 314 is opened on the outer surface of the box body 311 , and the box body 311 is slidably installed inside the supporting frame 310 .

[0026] The outer surface of the second fixed plate 301 is fixedly installed with a cylinder 306 and a fixed frame 309 in sequence from top to bottom. The telescopic end of the cylinder 306 is fixedly connected to a telescopic rod 307, and the bottom of the telescopic rod 307 is fixedly connected to a push block 308, which is slidably installed inside the fixed frame 309.

[0027] A first rotating shaft 312 is fixedly installed on the surface of the box body 311, and a roller 313 is rotatably installed on the outer surface of the first rotating shaft 312. The roller 313 is squeezed and adapted with the push block 308. The roller 313 can convert the linear push of the push block 308 into relative sliding of the box body 311, reducing friction and making the pushing process smoother.

[0028] The mounting mechanism 4 includes a connecting block 41, which is slidably mounted inside the through hole 314. An adjusting spring 43 and a second rotating shaft 45 are fixedly mounted on one side of the connecting block 41. The adjusting spring 43 is arranged at the side of the connecting block 41, and the second rotating shaft 45 is arranged in the middle of the connecting block 41.

[0029] The second rotating shaft 45 is rotatably mounted with a connecting rod 44, the other end of which is fixedly connected to the inner wall of the box body 311 with an adjusting spring 43. The adjusting spring 43, the second rotating shaft 45 and the connecting rod 44 can realize fine adjustment of the wall panel position to ensure the accuracy of the wall panel installation position.

[0030] When in use, the operator places the assembled decorative wall panel on the placement plate 421 of the placement component 42. The anti-skid pads 423 on the opposite surfaces of the U-shaped fixing block 422 and the U-shaped sliding block 425 can increase the friction between the wall panel and better fix the wall panel. The U-shaped sliding block 425 slides on the second sliding rail 424 through the second sliding groove 426, and under the action of the fixing spring 428, the clamping degree of the wall panel can be automatically adjusted according to the size of the wall panel. The motor 21 is turned on, and the transmission shaft 22 rotates to drive the threaded rod 23 to rotate. Since the moving block 24 is provided with a threaded hole 29 that is transmission-engaged with the threaded rod 23, when the threaded rod 23 rotates, the moving block 24 will move up and down along its axial direction. At the same time, the moving block 24 is slidably installed on the first sliding rail 27 on the surface of the first fixing plate 25 through the first sliding groove 28 on the side, which plays a role of guiding and stabilizing movement, ensuring that the moving block 24 can move up and down smoothly. When the device moves to the installation height of the wall panel, the motor 21 is turned off; At this time, the cylinder 306 is opened, and the telescopic rod 307 is extended, so that the push block 308 slides downward in the fixing frame 309, and the push block 308 squeezes the roller 313 on the box body 311, so that the box body 311 moves toward the wall; The box body 311 is connected to the second fixed plate 301 through the sliding rod 303, and the sliding rod 303 can slide in the rod sleeve 302, and the compression spring 305 connected between the baffle 304 and the second fixed plate 301 will expand and contract accordingly according to the thrust received by the box body 311, play a buffering role, and make the pushing force more stable. Under the continuous push of the push block 308, the box body 311 drives the installation mechanism 4 to move in the horizontal direction, and the connecting block 41 is connected to the box body 311 through the through hole 314. The adjusting spring 43 and the connecting rod 44 rotatably installed by the second rotating shaft 45 can make the connecting block 41 flexibly rotate and fine-tune the position relative to the box body 311 within a certain range, so that the wall panel placed on the placement plate 421 can be slightly adjusted in the horizontal direction and angle to ensure that the wall panel can accurately fit the wall surface and improve the accuracy of installation.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An adjustment device for installing an assembled decorative wall panel, characterized in that: include: A base (1), wherein steering wheels (6) are fixedly mounted at four corners of the bottom of the base (1); A lifting mechanism (2), the lifting mechanism (2) being mounted on the top of the base (1), and a support frame (5) being fixedly mounted at the connection between the lifting mechanism (2) and the base (1); A pushing mechanism (3), wherein the pushing mechanism (3) is mounted on the surface of the lifting mechanism (2); A mounting mechanism (4), wherein the mounting mechanism (4) is mounted on a side of the pushing mechanism (3) away from the lifting mechanism (2); The lifting mechanism (2) comprises a motor (21), a moving block (24) and a first fixed plate (25); the motor (21) and the first fixed plate (25) are both fixedly mounted on the top of the base (1); the output end of the motor (21) is fixedly connected to a transmission shaft (22); the top of the transmission shaft (22) is fixedly connected to a threaded rod (23); a threaded hole (29) is provided inside the moving block (24); a threaded protrusion on the surface of the threaded rod (23) is matched with the threaded hole (29); and the top of the threaded rod (23) is fixedly connected to a limiting plate (26).

2. The adjusting device for installing a prefabricated decorative wall panel according to claim 1, characterized in that: A first slide rail (27) is fixedly mounted on the surface of the first fixed plate (25), a first slide groove (28) is provided on the side surface of the moving block (24), and the moving block (24) is slidably mounted on the outer surface of the first slide rail (27) through the first slide groove (28).

3. The adjusting device for installing a prefabricated decorative wall panel according to claim 1, characterized in that: The pushing mechanism (3) comprises a second fixed plate (301), the second fixed plate (301) being fixedly connected to the outer surface of the moving block (24), a rod sleeve (302) being fixedly mounted on the surface of the second fixed plate (301), the rod sleeve (302) penetrating the second fixed plate (301) and extending to the outside thereof, a sliding rod (303) being slidably connected inside the rod sleeve (302), a blocking piece (304) being fixedly connected to one end of the sliding rod (303), a compression spring (305) being fixedly connected between the blocking piece (304) and the second fixed plate (301), and the compression spring (305) being sleeved on the outer surface of the sliding rod (303).

4. The adjusting device for installing a prefabricated decorative wall panel according to claim 3, characterized in that: One end of the sliding rod (303) away from the blocking piece (304) is fixedly connected to a box body (311), a supporting square frame (310) is fixedly installed at the corner of the second fixing plate (301), a through hole (314) is opened on the outer surface of the box body (311), and the box body (311) is slidably installed inside the supporting square frame (310).

5. The adjusting device for installing a prefabricated decorative wall panel according to claim 4, characterized in that: The outer surface of the second fixed plate (301) is fixedly mounted with a cylinder (306) and a fixed frame (309) in sequence from top to bottom; the telescopic end of the cylinder (306) is fixedly connected to a telescopic rod (307); the bottom of the telescopic rod (307) is fixedly connected to a push block (308); and the push block (308) is slidably mounted inside the fixed frame (309).

6. The adjusting device for installing a prefabricated decorative wall panel according to claim 5, characterized in that: A first rotating shaft (312) is fixedly mounted on the surface of the box body (311), and a roller (313) is rotatably mounted on the outer surface of the first rotating shaft (312), wherein the roller (313) is pressed and adapted to the push block (308).

7. The adjusting device for installing a prefabricated decorative wall panel according to claim 4, characterized in that: The mounting mechanism (4) comprises a connecting block (41), the connecting block (41) being slidably mounted inside the through hole (314), a placement component (42) being fixedly mounted on one side of the connecting block (41), an adjustment spring (43) and a second rotating shaft (45) being fixedly mounted on a side of the connecting block (41) away from the placement component (42), the adjustment spring (43) being arranged at a side of the connecting block (41), and the second rotating shaft (45) being arranged in the middle of the connecting block (41).

8. The adjusting device for installing a prefabricated decorative wall panel according to claim 7, characterized in that: The second rotating shaft (45) is rotatably mounted with a connecting rod (44), and the other end of the connecting rod (44) and the adjusting spring (43) are respectively fixedly connected to the inner wall of the box body (311).

9. The adjusting device for installing a prefabricated decorative wall panel according to claim 8, characterized in that: The placement component (42) comprises a placement plate (421), the placement plate (421) being fixedly connected to the outer surface of the connection block (41), a U-shaped fixing block (422) being fixedly installed at the bottom of the outer surface of the placement plate (421), a U-shaped sliding block (425) being arranged directly above the U-shaped fixing block (422), second sliding grooves (426) being provided on both sides of the U-shaped sliding block (425), a second sliding rail (424) being slidably installed inside the second sliding groove (426), and the second sliding rail (424) being fixedly installed on the outer surface of the connection block (41).

10. The adjusting device for installing a prefabricated decorative wall panel according to claim 9, characterized in that: Anti-slip pads (423) are fixedly installed on the opposite surfaces of the U-shaped fixed block (422) and the U-shaped sliding block (425); the top of the second sliding rail (424) is fixedly connected to a limiting plate (427); the limiting plate (427) is fixedly installed on the surface of the placement plate (421); and a fixing spring (428) is fixedly connected between the U-shaped sliding block (425) and the limiting plate (427).

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