Step-by-step clamping type wallboard mounting machine

Abstract

The utility model provides a step-by-step clamping type wallboard installing machine. The step-by-step clamping type wallboard installing machine comprises a movable rack, a support, a first driving device and a wallboard clamping mechanism. The movable rack comprises a base and walking wheels. The support is located on the front side of the movable rack and hinged to the base, and the wallboard clamping mechanism is installed on the front side. The first driving device is arranged between the base and the support and used for enabling the support to rotate with the hinged position as the center. A rotating mechanism is arranged between the support and the wallboard clamping mechanism and connected with the wallboard clamping mechanism through a rotating support. The wallboard clamping mechanism comprises a clamp mounting frame, an initial positioning clamping arm assembly and a locking clamping arm assembly; the clamp mounting frame can flatly fall on the upper surface of a wall plate, the initial positioning clamping arm assembly is driven by a second driving device, and the locking clamping arm assembly is driven by a third driving device to complete clamping. Through the flat falling design of the clamp mounting frame, the clamping stress of the wallboard is uniform, and the clamping stability can be improved; and the clamping process is further stable and safe due to the realization of step-by-step clamping.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction equipment, and particularly relates to a step-by-step clamping type wallboard mounting machine. BACKGROUND

[0002] Lightweight wallboard is widely used in modern buildings as an indoor partition component, and is favored due to its light weight and convenient installation. In the wallboard installation process, the wallboard needs to be erected from a horizontal position to a vertical state and accurately positioned. In order to improve the construction efficiency and reduce the labor intensity, the design of the wallboard installation equipment has become an important research direction in the field of building construction equipment.

[0003] The existing wallboard installation equipment mainly clamps the wallboard through a clamping mechanism, and combines a driving device to complete the overturning and erecting process of the wallboard. For example, some equipment adopts a side clamping design, that is, the wallboard side is clamped through a clamping arm, and the overturning of the wallboard is realized by relying on the clamping mechanism. However, the clamping mechanism of this side clamping design lacks a contact structure with the upper surface of the wallboard in operation, and it is difficult to provide more comprehensive support for the wallboard. In addition, in the action of clamping and erecting the wallboard, most of the existing equipment only completes the clamping of the side of the wallboard through a single action of the clamping arm, and lacks safety and stability. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a step-by-step clamping type wallboard mounting machine, which solves the problems that the wallboard clamping mechanism in the prior art lacks a good contact structure with the upper surface of the wallboard, and only clamps the side of the wallboard, which lacks safety and stability.

[0005] The present application is implemented in the following manner. A step-by-step clamping type wallboard mounting machine comprises a movable frame, a support, a first driving device and a wallboard clamping mechanism.

[0006] The movable frame comprises a base and a traveling wheel installed below the base for realizing the movement of the wallboard installation machine; the support is located at the front side of the movable frame, the support is hinged to the upper front side of the base, and the wallboard clamping mechanism for clamping the wallboard is installed at the front side of the support; the first driving device is arranged between the base and the support for rotating the support relative to the movable frame with the hinge position of the support and the base as the center; a rotating mechanism capable of driving the wallboard clamping mechanism to rotate to make the clamped wallboard stand up is further arranged between the support and the wallboard clamping mechanism, the output end of the rotating mechanism is connected with a rotating support and connected with the wallboard clamping mechanism through the rotating support, the wallboard clamping mechanism comprises a clamp mounting rack capable of rotating and overturning and falling on the upper surface of the wallboard, a preliminary positioning clamp arm assembly for preliminarily clamping the wallboard, and a locking clamp arm assembly for finally clamping the wallboard; the preliminary positioning clamp arm assembly is driven by the second driving device installed on the clamp mounting rack to clamp the wallboard, and the locking clamp arm assembly is driven by the third driving device installed on the clamp mounting rack to clamp the wallboard.

[0007] In an alternative embodiment, the upper section of the support is slidingly connected with a sliding rack capable of lifting and descending, the fourth driving device is arranged between the bottom end of the support and the top end of the sliding rack, the sliding rack can lift and descend under the driving of the fourth driving device, the top end of the sliding rack is installed with a chain wheel and connected with a chain through the chain wheel, the lower part of the support is slidingly connected with a fixed rack, the fixed rack is connected with one end of the chain and can lift and descend under the action of the chain, one side of the upper part of the support is fixedly connected with a transverse support, the other end of the chain is connected with the transverse support, the fixed rack is installed with the rotating mechanism, the lower end of the rotating support is hinged to one side of the clamp mounting rack, the fifth driving device is arranged between the clamp mounting rack and the rotating support for driving the clamp mounting rack to overturn, the clamp mounting rack is provided with a first clamping plate on the side for falling on the upper surface of the wallboard, the preliminary positioning clamp arm assembly and the locking clamp arm assembly are respectively hinged to the front part of the clamp mounting rack, and the preliminary positioning clamp arm assembly is located between the inner sides of the locking clamp arm assembly, the locking clamp arm assembly comprises two L-shaped clamp arms and a first connecting rod connecting the two L-shaped clamp arms, the L-shaped clamp arms are connected with the third driving device, and the preliminary positioning clamp arm assembly comprises two straight clamp arms and a second connecting rod connecting the two straight clamp arms, the straight clamp arms are connected with the second driving device.

[0008] In an alternative embodiment, the traveling wheel comprises two driving wheels and two directional wheels, the driving wheels are connected with the electric motor through the transmission shaft for realizing the movement of the movable frame.

[0009] In an alternative embodiment, the first driving device, the second driving device, the third driving device, the fourth driving device and the fifth driving device are hydraulic cylinders.

[0010] In an alternative embodiment, the rotating mechanism is a rotary cylinder.

[0011] In an alternative embodiment, the locking clamp arm assembly is provided with a second clamping plate on the side where the L-shaped clamp arm contacts the lower surface of the wallboard, and the clamping surfaces of the first clamping plate and the second clamping plate are provided with anti-skid pads.

[0012] In an alternative embodiment, an arc-shaped protective frame is arranged above the base, and a storage table is arranged at the back of the base, and the storage table is equipped with counterweights.

[0013] In an alternative embodiment, an operation platform is arranged on the base for unified control of the first driving device, the second driving device, the third driving device, the fourth driving device and the fifth driving device.

[0014] Compared with the prior art, the present application has the following beneficial effects:

[0015] 1. The step-by-step clamping type wallboard mounting machine provided by the present application can be in good contact with the upper surface of the wallboard through the arrangement of the clamp mounting frame, thereby providing stable support for the wallboard. Unlike the prior art which only clamps from the side, the clamp mounting frame of the present application falls on the upper surface of the wallboard, which can make the wallboard always well maintain uniform stress during clamping and turning, avoiding the problem of insufficient support caused by insufficient clamping points. Moreover, through the preliminary clamping of the initial positioning clamp arm assembly, the wallboard can be accurately fixed at the predetermined position, and then further clamped by the locking clamp arm assembly to realize the transition of the wallboard from the initial state to the stable clamping, thereby improving the stability and safety of the clamping process.

[0016] 2. The step-by-step cooperation of the initial positioning clamp arm assembly and the locking clamp arm assembly can solve the problem of insufficient safety and stability of the clamping process caused by the single step clamping of the traditional clamping mechanism. The initial positioning clamp arm assembly is driven by the second driving device, which can provide positioning function in the initial stage of wallboard clamping and create space for the subsequent clamping of the locking clamp arm assembly after the wallboard is lifted a certain distance. Then, the locking clamp arm assembly is driven by the third driving device to finally clamp the wallboard, thereby improving the reliability of the wallboard clamping.

[0017] 3. The support of the present application is hinged to the base, and can rotate around the hinge point under the action of the first driving device, so as to meet the different state requirements of the support during the operation. The rotating mechanism is arranged between the support and the wallboard clamping mechanism, and the wallboard clamping mechanism is driven to rotate by the rotating mechanism to make the clamped wallboard stand up, so as to realize the standing action of the wallboard. This layout makes a compact functional combination among the wallboard clamping mechanism, the rotating mechanism and the support, which not only reduces the overall space occupied, but also makes the process of wallboard from clamping to turning more stable. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 The overall structure schematic diagram of the step-by-step clamping type wallboard mounting machine provided by an embodiment of the present application.

[0020] Figure 2 The side view of the step-by-step clamping type wallboard mounting machine provided by an embodiment of the present application.

[0021] Figure 3 The structure schematic diagram of the step-by-step clamping type wallboard mounting machine provided by another embodiment of the present application.

[0022] Figure 4 The structure schematic diagram of the wallboard clamping mechanism provided by an embodiment of the present application.

[0023] Figure 5 The structure schematic diagram of the support provided by an embodiment of the present application.

[0024] Explanation of reference signs:

[0025] 100, movable frame; 110, base; 111, arc-shaped guard frame; 112, operation platform; 113, storage table; 114, counterweight; 115, transparent protective cover; 120, walking wheel; 121, driving wheel; 122, directional wheel; 200, support; 210, transverse support; 300, first driving device; 400, wallboard clamping mechanism; 410, clamp mounting frame; 411, first clamping plate; 420, primary positioning clamping arm assembly; 4201, straight clamping arm; 4202, second connecting rod; 421, second driving device; 430, locking clamping arm assembly; 4301, L-shaped clamping arm; 4302, first connecting rod; 431, third driving device; 432, second clamping plate; 500, sliding frame; 510, fixed frame; 520, chain wheel; 530, chain; 600, rotating mechanism; 610, rotating support; 700, fourth driving device; 800, fifth driving device. DETAILED DESCRIPTION

[0026] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below. Obviously, the described embodiments are some of the embodiments of the present application but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0027] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0028] The terms "first", "second", "third", etc. are only used for descriptive purpose and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0029] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] Existing wall panel installation equipment lacks a clamping structure that can contact the upper surface of the wall panel, making it difficult to provide sufficient support during clamping and flipping. Furthermore, because existing equipment typically clamps the wall panel using a single clamping method, it fails to achieve a step-by-step, coordinated design between initial and final clamping, limiting the stability and accuracy of the clamping action. Therefore, it is necessary to develop a wall panel installation device that can achieve efficient erection and stable clamping of wall panels through step-by-step, coordinated clamping. Please refer to... Figures 1-5 , Figure 1 A schematic diagram of the overall structure of a step-by-step clamping wall panel installation machine provided in an embodiment of this application; Figure 2 A side view of a step-by-step clamping wall panel installation machine provided in an embodiment of this application; Figure 3 A schematic diagram of the structure of a step-by-step clamping wall panel installation machine provided in another embodiment of this application; Figure 4 This is a schematic diagram of the structure of a wall panel clamping mechanism provided in one embodiment of this application; Figure 5 This is a schematic diagram of the structure of a bracket provided in one embodiment of this application.

[0031] like Figures 1-5 As shown in the figure, this application provides a step-by-step clamping wall panel installation machine, including a movable frame 100, a bracket 200, a first driving device 300 and a wall panel clamping mechanism 400.

[0032] The movable frame 100 includes a base 110 and wheels 120 mounted below the base 110 for moving the wall panel installer. A bracket 200 is located at the front of the movable frame 100 and is hinged to the upper front of the base 110. A wall panel clamping mechanism 400 for clamping the wall panels is mounted on the front of the bracket 200. A first drive device 300 is disposed between the base 110 and the bracket 200, enabling the bracket 200 to rotate relative to the movable frame 100 around the hinged position between the bracket 200 and the base 110. Specifically, the first drive devices 300 are symmetrically arranged on the left and right sides of the base 110 to achieve stable rotation of the bracket 200. A rotating mechanism 600 is also provided between the bracket 200 and the wall panel clamping mechanism 400, which can drive the wall panel clamping mechanism 400 to rotate so that the clamped wall panel is erected. The output end of the rotating mechanism 600 is connected to a rotating bracket 610, and the rotating bracket 610 is connected to the wall panel clamping mechanism 400. Figure 4As shown, the wallboard clamping mechanism 400 comprises a clamp mounting frame 410 capable of rotating and landing on the upper surface of the wallboard, a preliminary positioning clamp arm assembly 420 for preliminarily clamping the wallboard, and a locking clamp arm assembly 430 for finally clamping the wallboard; the preliminary positioning clamp arm assembly 420 is driven by a second driving device 421 mounted on the clamp mounting frame 410 to clamp the wallboard, and the locking clamp arm assembly 430 is driven by a third driving device 431 mounted on the clamp mounting frame 410 to clamp the wallboard.

[0033] The step-by-step clamping type wallboard mounting machine provided by the embodiments of the present application can provide stable support for the wallboard through the wallboard clamping mechanism 400 by setting the clamp mounting frame 410 to be in good contact with the upper surface of the wallboard, thereby being different from the prior art which only clamps the wallboard from the side. The clamp mounting frame 410 of the present application lands on the upper surface of the wallboard, so that the wallboard can always be well supported during clamping and turning, and the problem of insufficient support caused by insufficient clamping points can be avoided. Moreover, after the wallboard is accurately fixed at a predetermined position through the preliminary clamping of the preliminary positioning clamp arm assembly 420, the wallboard can be further finally clamped through the locking clamp arm assembly 430, so that the transition of the wallboard from the initial state to the stable clamping is realized, and the stability and safety of the clamping process are improved.

[0034] Meanwhile, the step-by-step cooperative work of the preliminary positioning clamp arm assembly 420 and the locking clamp arm assembly 430 can solve the problem of insufficient safety and stability of the clamping process caused by the single step of the traditional clamping mechanism. The preliminary positioning clamp arm assembly 420 is driven by the second driving device 421 to provide positioning in the initial stage of clamping the wallboard, and to create space for the clamping of the locking clamp arm assembly 430 after the wallboard is lifted by a certain distance. Then, the locking clamp arm assembly 430 is driven by the third driving device 431 to finally clamp the wallboard, thereby improving the reliability of clamping the wallboard.

[0035] In addition, the bracket 200 is hinged to the base 110, and can rotate around the hinge point under the action of the first driving device 300, so as to meet the different state requirements of the bracket during operation. The rotating mechanism 600 is arranged between the bracket 200 and the wallboard clamping mechanism 400, and the wallboard clamping mechanism 400 is driven by the rotating mechanism 600 to rotate so as to make the clamped wallboard stand up, thereby realizing the standing action of the wallboard. This layout makes a compact functional combination among the wallboard clamping mechanism 400, the rotating mechanism 600 and the bracket 200, which not only reduces the overall space occupied, but also makes the process of clamping and turning the wallboard more stable.

[0036] In some embodiments, as Figure 1 , Figure 3 and Figure 5As shown, the upper section of the support 200 is slidingly connected with a sliding support 500 capable of lifting and lowering, the bottom end of the support 200 and the top end of the sliding support 500 are provided with a fourth driving device 700, the sliding support 500 can be lifted and lowered under the driving of the fourth driving device 700, the top end of the sliding support 500 is installed with a chain wheel 520 and connected with a chain 530 through the chain wheel 520, the lower part of the support 200 is slidingly connected with a fixed support 510, the fixed support 510 is connected with one end of the chain 530 and can be lifted and lowered under the action of the chain 530, one side of the upper part of the support 200 is fixedly connected with a transverse support 210, the other end of the chain 530 is connected with the transverse support 210, and the fixed support 510 is installed with a rotating mechanism 600. In use, the fourth driving device 700 is driven to lift and lower the sliding support 500 on the support 200, the chain 530 drives the fixed support 510 to lift and lower during the lifting and lowering of the sliding support 500, so that the rotating mechanism 600 on the fixed support 510 also lifts and lowers, and the wallboard clamping mechanism 400 also lifts and lowers together with the rotating mechanism 600 and the fixed support 510, so as to ensure that the height position of the wallboard clamping mechanism 400 can be reliably adjusted according to the installation requirements of the wallboard.

[0037] Further, the lower end of the rotating support 610 is hinged to one side of the clamp mounting bracket 410, and the clamp mounting bracket 410 and the rotating support 610 are provided with a fifth driving device 800 for driving the clamp mounting bracket 410 to overturn, which enables the clamp mounting bracket 410 to overturn well under the driving action of the fifth driving device 800 relative to the rotating support 610, optimizes the movement track of the clamp mounting bracket 410 when overturning, and enables the clamp mounting bracket 410 to overturn to the upper surface of the wallboard more accurately.

[0038] The first clamping plate 411 is arranged on one side of the clamp mounting frame 410 for flat falling on the upper surface of the wallboard. The locking clamping arm assembly 430 and the preliminary positioning clamping arm assembly 420 are respectively hinged to the front position of the clamp mounting frame 410, and the preliminary positioning clamping arm assembly 420 is arranged between the inner sides of the locking clamping arm assembly 430. The locking clamping arm assembly 430 comprises two L-shaped clamping arms 4301 and a first connecting rod 4302 connecting the two L-shaped clamping arms 4301, and the L-shaped clamping arms 4301 are connected with the third driving device 431. The preliminary positioning clamping arm assembly 420 comprises two straight clamping arms 4201 and a second connecting rod 4202 connecting the two straight clamping arms 4201, and the straight clamping arms 4201 are connected with the second driving device 421. Since the locking clamping arm assembly 430 and the preliminary positioning clamping arm assembly 420 are respectively hinged to the front position of the clamp mounting frame 410, and the preliminary positioning clamping arm assembly 420 is arranged between the inner sides of the locking clamping arm assembly 430, the step-by-step cooperation and space optimization of the clamping process can be realized. The locking clamping arm assembly 430 is composed of two L-shaped clamping arms 4301 and a first connecting rod 4302, which are connected with the third driving device 431. The final clamping of the wallboard is completed through the closing action of the L-shaped clamping arms 4301, thereby providing a firm clamping force. The preliminary positioning clamping arm assembly 420 is composed of two straight clamping arms 4201 and a second connecting rod 4202, which are connected with the second driving device 421, and can provide accurate positioning action in the early stage of clamping. The combination design of the straight clamping arms 4201 and the L-shaped clamping arms 4301 not only optimizes the division of labor of the clamping action, but also maximizes the space occupation of the clamp mounting frame 410 through the arrangement of the inside and outside, thereby improving the compactness of the overall structure. At the same time, the design of step-by-step clamping makes the preliminary positioning clamping arm assembly 420 gradually exit the clamping process after completing the preliminary positioning, and the locking clamping arm assembly 430 located on the outside completes the final stable clamping, thereby effectively improving the accuracy and stability of clamping, thereby ensuring the smooth and controlled process of the wallboard during the turning, lifting and erecting process.

[0039] In the above embodiment, a sprocket 520 is installed at the top of the sliding frame 500. Through the transmission mechanism of the sprocket and chain 530, when the sliding frame 500 is raised and lowered by the fourth drive device 700, the fixed frame 510 connected to the chain 530 can be raised and lowered rapidly. Since one end of the chain 530 is fixedly connected to the transverse support 210 on the upper part of the bracket 200, and the other end of the chain 530 is connected to the fixed frame 510, a stable pulling structure is formed. This design can achieve smooth movement of the fixed frame 510 through the transmission of the chain tension and can effectively reduce the load impact between the sliding frame 500 and the bracket 200 during the driving process. In addition, the sliding connection between the sliding frame 500 and the bracket 200 can enhance the mechanical stability of the entire structure and ensure the smoothness and safety of the wall panel clamping mechanism 400 during the raising and lowering process. Furthermore, since the length of the chain 530 is fixed and one end of the chain 530 is fixedly connected to the transverse support 210, and since the position of the transverse support 210 on the support 200 remains fixed, during the process of the sliding frame 500 rising or falling, the chain 530 will be driven to run and move on the sprocket 520, causing the length of the chain 530 on both sides of the sprocket 520 to change. In this way, the fixed frame 510 can be adjusted by double the distance by relying on the small distance of the sliding frame 500, thereby achieving rapid lifting and lowering of the fixed frame 510 while reducing the top space required for the lifting and lowering of the sliding frame 500.

[0040] In some embodiments, such as Figure 3 As shown, the traveling wheels 120 include two drive wheels 121 and two directional wheels 122. The drive wheels 121 are connected to the electric motor via a drive shaft, enabling the movable frame 100 to move. During use, the drive wheels 121 are connected to the electric motor via the drive shaft, allowing the wall panel installer to move smoothly on the construction site. This gives the wall panel installer greater mobility and ease of operation, meeting the changing movement needs of the construction site.

[0041] In some embodiments, the first drive device 300, the second drive device 421, the third drive device 431, the fourth drive device 700, and the fifth drive device 800 are hydraulic cylinders. Hydraulic cylinders are characterized by high output force and smooth operation, providing reliable power support in critical operations of the wall panel installer. The uniform driving force and fast response of the hydraulic cylinders ensure that the rotation of the bracket 200, the lifting of the sliding frame 500, the flipping of the clamp mounting frame 410, and the clamping actions of the initial positioning clamp arm assembly 420 and the locking clamp arm assembly 430 can all be completed efficiently and accurately. Furthermore, the compact structure of the hydraulic cylinders facilitates integration with other components of the wall panel installer, reducing the overall size and complexity of the equipment.

[0042] In some embodiments, the rotating mechanism 600 is a rotary air cylinder. Compared with traditional mechanical rotating mechanisms, the rotary air cylinder can provide continuous and controllable rotating torque, making the overturning action of the clamp mounting frame 410 more accurate and reducing shaking.

[0043] In some embodiments, the locking clamp arm assembly 430 is provided with a second clamping plate 432 on the side of the L-shaped clamp arm 4301 in contact with the lower surface of the wallboard, and the clamping surfaces of the first clamping plate 411 and the second clamping plate 432 are provided with anti-slip pads.

[0044] In the above embodiments, the locking clamp arm assembly 430 is provided with a second clamping plate 432 on the side of the L-shaped clamp arm 4301 in contact with the lower surface of the wallboard, and the clamping surfaces of the first clamping plate 411 and the second clamping plate 432 are provided with anti-slip pads, so that double clamping of the upper and lower surfaces of the wallboard can be achieved. The second clamping plate 432 and the first clamping plate 411 work together to effectively distribute the clamping force, preventing clamping instability or wallboard damage caused by single-point stress. The application of anti-slip pads further improves the friction of the clamping surface, enhancing the stability of clamping, so that the wallboard remains firmly controlled during overturning and erecting. Moreover, the setting of anti-slip pads not only increases the stability of clamping, but also protects the surface of the wallboard, avoiding scratches or damage caused by direct contact of the first clamping plate 411 and the second clamping plate 432 with the wallboard surface. In addition, the cushioning effect of the anti-slip pads can reduce the transmission of vibration during clamping, making the use more safe and reliable.

[0045] As shown in FIG. 1, Figures 1-3 In some embodiments, an arc-shaped protective frame 111 is provided above the base 110, and a storage table 113 is provided behind the base 110, and the storage table 113 is equipped with a counterweight 114.

[0046] In the above embodiments, by providing a storage table 113 behind the base 110 and equipping the storage table 113 with a counterweight 114, the center of gravity distribution of the equipment can be effectively optimized. The setting of the counterweight 114 increases the overall weight of the base 110, which can reduce the risk of tipping caused by center of gravity deviation during the overturning and clamping of the wallboard. This counterweight design can provide additional stability during wallboard operation, especially during the erection of high or heavy wallboards, providing reliable protection for safe construction work.

[0047] The arc-shaped protective frame 111 is arranged above the base 110 and can provide necessary protection for the operation area of the wallboard installation machine. Optionally, a transparent protective cover 115 is arranged on the arc-shaped protective frame 111 to further improve the protection without affecting the observation, thereby providing higher safety for the operator. The arc-shaped design can effectively block the accidentally falling wallboard and avoid damage to the operator. At the same time, the position of the arc-shaped protective frame 111 and the arc-shaped design thereof make the arc-shaped protective frame 111 take into account the safety and convenience of use without affecting the operation.

[0048] In addition, the storage table 113 arranged at the rear of the base 110 also provides a convenient storage area for the operator, which can be used to temporarily place tools, accessories or parts required during equipment operation, thereby improving the convenience during construction. Moreover, the design of the storage table 113 in combination with the counterweight 114 fully utilizes the space of the base and realizes multifunctional integration without increasing the equipment floor area. This layout optimizes the overall structure of the wallboard installation machine and improves the construction efficiency, which can meet various operation requirements.

[0049] In some embodiments, the base 110 is provided with an operation platform 112 for unified control of the first driving device 300, the second driving device 421, the third driving device 431, the fourth driving device 700 and the fifth driving device 800.

[0050] In the above embodiments, the operation platform 112 is arranged on the base 110 to uniformly control the first driving device 300, the second driving device 421, the third driving device 431, the fourth driving device 700 and the fifth driving device 800, which can greatly simplify the operation process. The arrangement of the operation platform 112 facilitates centralized management of these driving devices and avoids the complexity of multi-point dispersed control. At the same time, the arrangement of the operation platform 112 enables the operator to complete multiple control actions in a fixed area, thereby improving the convenience and efficiency of operation.

[0051] To realize the stable erection and installation of the wallboard from the horizontal position to the vertical position, the wallboard installation machine relies on the cooperation of various components to complete the clamping, lifting, overturning and placing operations of the wallboard. The specific implementation steps are as follows:

[0052] 1. Moving the wallboard installation machine to a specified position

[0053] The movable frame 100 is started, and the wallboard installation machine is moved to the target construction position by the cooperation of the driving wheel 121 and the directional wheel 122 and the power provided by the motor. After ensuring the safety of the surrounding environment, the subsequent operation is entered.

[0054] 2. The clamp is placed on the upper surface of the wallboard

[0055] Operation of the fifth drive device 800 drives the clamp mounting frame 410 to flip over, making the first clamping plate 411 land smoothly on the upper surface of the wallboard. The first clamping plate 411 provides reliable support for subsequent clamping operations through full-surface contact with the upper surface of the wallboard.

[0056] 3. Preliminary clamping of the wallboard and slight lifting

[0057] Start the second drive device 421 to drive the preliminary positioning clamp arm assembly 420 to close. The preliminary positioning clamp arm assembly 420 clamps the wallboard from the side through the cooperation of the straight clamp arm 4201 and the second connecting rod 4202. After completing the clamping action, operate the fourth drive device 700 to drive the sliding frame 500 to move upward by a certain distance, driving the fixed frame 510 and the clamp mounting frame 410 to rise as a whole, making the wallboard slightly lift off the bottom support surface. At this time, the position of the wallboard is preliminarily fixed, creating conditions for subsequent clamping and flipping operations.

[0058] 4. Final clamping of the wallboard

[0059] Operation of the third drive device 431 drives the locking clamp arm assembly 430 to close. The L-shaped clamp arm 4301 of the locking clamp arm assembly 430 cooperates with the second clamping plate 432 to apply clamping force from the lower surface and the side of the wallboard, achieving the final stable clamping of the wallboard. At the same time, the preliminary positioning clamp arm assembly 420 gradually loosens, completely handing over the clamping work to the locking clamp arm assembly 430.

[0060] 5. Lifting the wallboard to the target height

[0061] Continue to operate the fourth drive device 700 to drive the sliding frame 500 to slide upward along the support 200. The sliding frame 500 drives the fixed frame 510 and the clamp mounting frame 410 to move upward synchronously through the transmission action of the chain wheel 520 and the chain 530, making the wallboard lift to the required installation height.

[0062] 6. Rotating the wallboard to upside down

[0063] Start the rotating mechanism 600 to drive the clamp mounting frame 410 to rotate through the rotating support 610, making the clamped wallboard flip to an upside-down vertical state. The rotating action of the rotating mechanism 600 is stable and precise, avoiding the deviation or shaking of the wallboard during the flipping process.

[0064] 7. Placing the wallboard to the target position

[0065] Adjust the fourth drive device 700 to slowly lower the sliding frame 500 and the fixed frame 510, making the wallboard gradually contact the support surface of the target position. Then, drive the third drive device 431 to loosen the locking clamp arm assembly 430, completing the installation operation of the wallboard.

[0066] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that; it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A step-clamp wallboard installation machine characterized by, The wallboard mounting machine comprises a movable frame (100), a support (200), a first driving device (300) and a wallboard clamping mechanism (400). The movable frame (100) comprises a base (110) and a walking wheel (120) installed below the base (110) for realizing the movement of the wallboard mounting machine; the support (200) is located at the front side of the movable frame (100) and is hingedly connected to the upper front side of the base (110); the wallboard clamping mechanism (400) for clamping wallboards is installed on the front side of the support (200); the first driving device (300) is arranged between the base (110) and the support (200) for rotating the support (200) relative to the movable frame (100) with the hinge position of the support (200) and the base (110) as the center; a rotating mechanism (600) capable of driving the wallboard clamping mechanism (400) to rotate so as to make the clamped wallboard stand up is further arranged between the support (200) and the wallboard clamping mechanism (400); the output end of the rotating mechanism (600) is connected with a rotating support (610) and is connected with the wallboard clamping mechanism (400) through the rotating support (610); the wallboard clamping mechanism (400) comprises a clamp mounting rack (410) capable of rotating and overturning and falling on the upper surface of a wallboard, a primary positioning clamp arm assembly (420) for preliminarily clamping a wallboard and a locking clamp arm assembly (430) for finally clamping a wallboard; the primary positioning clamp arm assembly (420) is driven by a second driving device (421) installed on the clamp mounting rack (410) to clamp a wallboard; the locking clamp arm assembly (430) is driven by a third driving device (431) installed on the clamp mounting rack (410) to clamp a wallboard.

2. The step-clamped wallboard installation machine of claim 1, wherein, The upper section area of the support (200) is slidably connected with a sliding frame (500) capable of lifting and lowering, a fourth driving device (700) is arranged between the bottom end of the support (200) and the top end of the sliding frame (500), the sliding frame (500) can lift and lower under the driving of the fourth driving device (700), a sprocket (520) is installed at the top end of the sliding frame (500) and a chain (530) is connected through the sprocket (520), a fixed frame (510) is slidably connected at the lower position of the support (200), the fixed frame (510) is connected with one end of the chain (530) and can lift and lower under the action of the chain (530), a transverse support (210) is fixedly connected at one side of the upper portion of the support (200), the other end of the chain (530) is connected with the transverse support (210), the rotating mechanism (600) is installed on the fixed frame (510), the lower end of the rotating support (610) is hinged with one side of the clamp mounting frame (410), the fifth driving device (800) is arranged between the clamp mounting frame (410) and the rotating support (610) to drive the clamp mounting frame (410) to overturn, the first clamping plate (411) is arranged at the side for flat falling on the upper surface of the wallboard of the clamp mounting frame (410), the locking clamp arm assembly (430) and the preliminary positioning clamp arm assembly (420) are respectively hinged at the front position of the clamp mounting frame (410), and the preliminary positioning clamp arm assembly (420) is located between the inner sides of the locking clamp arm assembly (430), the locking clamp arm assembly (430) comprises two L-shaped clamp arms (4301) and a first connecting rod (4302) connecting the two L-shaped clamp arms (4301), the L-shaped clamp arms (4301) are connected with the third driving device (431), and the preliminary positioning clamp arm assembly (420) comprises two straight clamp arms (4201) and a second connecting rod (4202) connecting the two straight clamp arms (4201), the straight clamp arms (4201) are connected with the second driving device (421).

3. The step-clamped wallboard installation machine of claim 1, wherein, The walking wheels (120) comprise two driving wheels (121) and two directional wheels (122), the driving wheels (121) are connected with the motor through a transmission shaft, for realizing the movement of the movable frame (100).

4. The step-clamped wallboard installation machine of claim 2, wherein, The first driving device (300), the second driving device (421), the third driving device (431), the fourth driving device (700) and the fifth driving device (800) are hydraulic cylinders.

5. The step-clamped wallboard installation machine of claim 1 or 2, wherein, The rotating mechanism (600) is a rotary air cylinder.

6. The step-clamped wallboard installation machine of claim 2, wherein, The locking clamp arm assembly (430) is provided with a second clamping plate (432) at the side of the L-shaped clamp arm (4301) in contact with the lower surface of the wallboard, and anti-skid pads are arranged on the clamping surfaces of the first clamping plate (411) and the second clamping plate (432). The walking wheels (120) comprise two driving wheels (121) and two directional wheels (122), the driving wheels (121) are connected with the motor through a transmission shaft, for realizing the movement of the movable frame (100).

7. The step-clamped wallboard installation machine of claim 1, wherein, An arc-shaped protection frame (111) is arranged above the base (110), and a storage table (113) is arranged at the back of the base (110), and the storage table (113) is equipped with a counterweight (114).

8. The step-clamped wallboard installation machine of claim 2 or 4, wherein, An operation platform (112) is arranged on the base (110) and is used for uniformly controlling the first driving device (300), the second driving device (421), the third driving device (431), the fourth driving device (700) and the fifth driving device (800).

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