Demolding device of formwork for building construction

Abstract

The utility model discloses a demoulding device of a template for building construction, and relates to the technical field of template demoulding, the demoulding device comprises a moving seat and a mechanical arm, the bottom of the moving seat is provided with walking wheels; the number of the mechanical arms is multiple, the two ends of each mechanical arm are a connecting end and a free end respectively, the connecting ends of the multiple mechanical arms are connected to the movable base at intervals, the free end of at least one mechanical arm is provided with a suction cup used for adsorbing a template, and the free ends of at least two mechanical arms are provided with grippers. And the gripper is used for clamping the outer edge of the template and driving the template to demould under the driving of the mechanical arm. According to the demolding device, the sucker and the gripper arranged on the mechanical arm can effectively adsorb or clamp a template, demolding work is easily completed through the force of the mechanical arm, and compared with traditional manual demolding, the manual labor intensity is relieved, and the demolding efficiency is greatly improved; and meanwhile, the risk of safety accidents possibly caused by improper manual demolding operation is also avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to template stripping technical field, especially a template's stripping device for building construction. BACKGROUND

[0002] In the current construction industry, the construction technology using templates is widely applied due to its unique advantages. The aluminum alloy template among the templates has the characteristics of light weight, high strength, and multiple reuse times, which makes it occupy an important position in the template technology. Among them, the advantages of using aluminum alloy template formwork are as follows: high construction efficiency, light weight of aluminum alloy template, assembly reduces the use amount of manpower and machinery, and improves the template turnover utilization rate; high strength, aluminum alloy template is made of aluminum alloy material, has the characteristics of light weight of wood template and strength of steel template, and is not easy to deform during concrete pouring; few splicing joints, and smooth surface, the building surface poured into shape has no defects such as air bubble hole, and no modification is needed for the pouring surface in the later period. Convenient to carry and store, low management cost. Strong corrosion resistance, long service life. Safe and environmentally friendly, aluminum template does not need to be cut and will not rust, and even after being scrapped, the recycling rate is also high.

[0003] However, although the aluminum alloy template has many advantages, in the actual construction technology, the stripping process has always been a technical problem, and the traditional stripping method mostly relies on manual operation, which is low in efficiency, and manual operation stripping is easy to cause safety accidents due to the heavy weight of the template CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the utility model is to provide a template stripping device for building construction, which aims to solve the technical problems of relying on manual operation, low efficiency, and easy to cause safety accidents due to improper operation.

[0005] In order to achieve the above purpose, the utility model provides a template stripping device for building construction, which comprises:

[0006] A moving seat is provided with walking wheels at the bottom;

[0007] A mechanical arm, the number of the mechanical arm is multiple, the two ends of each mechanical arm are respectively a connecting end and a free end, the connecting ends of multiple mechanical arms are connected to the moving seat at intervals, wherein the free end of at least one mechanical arm is provided with a suction cup for adsorbing the template, the free ends of at least two mechanical arms are provided with a grab hand, the grab hand is used for clamping the outer edge of the template and driving the template to strip under the drive of the mechanical arm.

[0008] In an embodiment, a free end of each of the mechanical arms is provided with an adapter seat, one end of the adapter seat is hinged to the mechanical arm, and the other end is detachably connected to the corresponding suction disc or gripper.

[0009] In an embodiment, the adapter seat comprises an adapter head and a mounting seat connected to each other, one end of the adapter head away from the mounting seat is hinged to the mechanical arm, and the mounting seat is provided with a chuck at an end away from the adapter head, the chuck is clamped to the corresponding suction disc or gripper.

[0010] In an embodiment, the mounting seat is formed with a mounting space, and a vibration motor is arranged in the mounting space, the vibration motor can drive the corresponding gripper or suction disc to vibrate.

[0011] In an embodiment, one side of the chuck away from the mounting seat is provided with a clamping jaw, the gripper comprises a first mounting plate and a plurality of mechanical fingers, the plurality of mechanical fingers are mounted on the first mounting plate, and one end of the plurality of mechanical fingers away from the first mounting plate can be folded or expanded relative to each other, the first mounting plate is provided with a first clamping hole, and the first clamping hole is clamped to the corresponding clamping jaw.

[0012] In an embodiment, a clamping space is formed between the plurality of mechanical fingers for the outer edge of the mold plate to extend into, and each of the mechanical fingers is provided with a buffer pad on an inner side facing the clamping space.

[0013] In an embodiment, one side of the chuck away from the mounting seat is provided with a clamping jaw, and one end of the suction disc facing the chuck is provided with a second mounting plate, the second mounting plate is provided with a second clamping hole, and the second clamping hole is clamped to the corresponding clamping jaw.

[0014] In an embodiment, a plurality of suction discs are provided, the plurality of disc bodies are arranged on the second mounting plate in a spaced manner, and the surfaces of the plurality of suction discs away from the second mounting plate are located on the same plane.

[0015] In an embodiment, the moving seat comprises a cuboid shape, the moving seat comprises a bottom surface, a top surface, and four side surfaces, wherein, two opposite side surfaces close to the bottom surface are each provided with a walking wheel, the top surface and the four side surfaces are each connected with the mechanical arm, and the mechanical arm on the same side as the walking wheel is arranged to avoid the walking wheel.

[0016] In an embodiment, two walking wheels are arranged on each of the two opposite side surfaces close to the bottom surface, and the two walking wheels arranged on the same side are connected through a synchronous belt.

[0017] The demolding device for building construction of the utility model, through being provided with multiple mechanical arms, can adjust corresponding mechanical arms to act according to templates of different shapes and sizes, has strong adaptability and flexibility, and can accurately control the strength and angle of the mechanical arms, is applicable to various types of building construction scenes, and multiple mechanical arms are all arranged on the moving seat, the demolding device can be moved flexibly on the construction site through the traveling wheels on the moving seat and reach the position needing demolding. The suction cups equipped with the mechanical arms can effectively adsorb templates, the gripper can clamp templates, demolding work is easily completed by using the strength of the mechanical arms, and the demolding speed and efficiency are remarkably improved; as the demolding strength and angle of the mechanical arms can be accurately controlled in the demolding device, the risk of template damage or concrete surface damage caused by human factors is reduced, the quality and flatness of the surface of the building are helped to be maintained; compared with the traditional demolding operation which usually needs a large amount of manual participation, not only time is consumed, but also labor cost is increased, after the demolding device is adopted, the required number of workers can be greatly reduced, construction cost is reduced, the labor intensity of workers is also reduced, demolding efficiency is greatly improved, and the risk of safety accidents caused by improper operation in manual demolding is also avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to the structures shown in these drawings without the creative labor for those skilled in the art.

[0019] Fig. 1 The structural schematic diagram of the embodiment of the demolding device provided by the utility model;

[0020] Fig. 2 The structural schematic diagram of the embodiment of the mechanical arm and the gripper in the demolding device provided by the utility model;

[0021] Fig. 3 The structural schematic diagram of the embodiment of the mechanical arm and the suction cup in the demolding device provided by the utility model.

[0022] EXPLANATION OF DRAWINGS:

[0023] 100, demolding device; 1, moving seat; 11, traveling wheel; 2, mechanical arm; 21, connecting end; 22, free end; 23, adapter seat; 231, adapter; 232, mounting seat; 24, chuck; 241, claw; 25, vibration motor; 3, suction cup; 31, second mounting plate; 4, gripper; 41, first mounting plate; 42, mechanical finger; 421, buffer pad.

[0024] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0026] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0027] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0028] In the current construction industry, formwork construction techniques are widely used due to their unique advantages. Aluminum sheeting, with its light weight, high strength, and high reusability, occupies a key position in formwork technology. The advantages of using aluminum formwork include: high construction efficiency. Aluminum formwork is lightweight, reducing labor and machinery requirements for assembly while increasing formwork turnover. Aluminum formwork, made of aluminum alloy, offers high strength, combining the lightness of wood formwork with the strength of steel formwork. It also resists deformation during concrete pouring. With minimal joints and a smooth surface, the cast building surface is free of defects such as air bubbles, eliminating the need for subsequent surface modification. It is easy to handle and store, with low management costs. It is corrosion-resistant and has a long service life. It is safe and environmentally friendly, requiring no cutting or rusting, and offers a high recycling rate even after it is scrapped.

[0029] However, although the aluminum alloy formwork has many advantages, in the actual construction process, the demolding process has always been a technical problem, and the traditional demolding method mostly relies on manual operation, which is low in efficiency, and manual operation demolding is prone to safety accidents due to the heavy weight of the formwork.

[0030] The utility model provides a demolding device for formwork of building construction.

[0031] Please refer to Figs. 1-3 In an embodiment of the utility model, the demolding device 100 includes a moving seat 1 and a mechanical arm 2; the bottom of the moving seat 1 is provided with a walking wheel 11; the number of the mechanical arm 2 is multiple, and the two ends of each mechanical arm 2 are respectively a connecting end 21 and a free end 22, and the connecting ends 21 of the multiple mechanical arms 2 are connected to the moving seat 1 at intervals, wherein the free end 22 of at least one mechanical arm 2 is provided with a suction disc 3 for adsorbing the formwork, and the free ends 22 of at least two mechanical arms 2 are both provided with a grab hand 4, and the grab hand 4 is used for clamping the outer edge of the formwork and driving the formwork to demold under the drive of the mechanical arm 2.

[0032] The demolding device 100 of the utility model can be applied to the demolding of formwork in building construction, such as aluminum alloy formwork, rigid formwork, etc., and the aluminum alloy formwork is taken as an example for illustration in the embodiment. The demolding device for formwork of building construction in the embodiment can adjust the corresponding mechanical arm 2 to act according to the formwork of different shapes and sizes by being provided with multiple mechanical arms 2, has strong adaptability and flexibility, can accurately control the strength and angle of the mechanical arm 2, is suitable for various types of building construction scenes, and multiple mechanical arms 2 are all arranged on the moving seat 1, the demolding device 100 can move flexibly on the construction site and reach the position needing demolding through the walking wheel 11 on the moving seat 1. The suction disc 3 equipped with the mechanical arm 2 can effectively adsorb the formwork, and the grab hand 4 can clamp the formwork, so that the demolding work is easily completed by using the strength of the mechanical arm 2, and the demolding speed and efficiency are significantly improved; since the demolding strength and angle of the mechanical arm 2 can be accurately controlled in the demolding device 100, the risk of formwork damage or concrete surface damage caused by human factors is reduced, which helps to maintain the quality and flatness of the building surface; compared with the traditional demolding operation which usually needs a large number of manual participation, not only time-consuming but also increases the labor cost, after adopting the demolding device 100, the number of required manual labor can be greatly reduced, the construction cost is reduced, the labor intensity of workers is also reduced, the demolding efficiency is greatly improved, and the risk of safety accidents caused by improper operation in manual demolding is avoided.

[0033] The connecting ends 21 of the plurality of mechanical arms 2 are spaced apart and connected to the moving base 1, so that the grippers 4 on the mechanical arms 2 can grasp different positions on the same mold plate, increasing the stability of the mold plate during demolding.

[0034] Understandably, during demolding, the mold plate can be first supported and stabilized by the suction cups 3, and then the fixing screws between the mold plates are loosened by the grippers 4, and the edges of the mold plates are grasped, so as to demold.

[0035] Specifically, the mechanical arm 2 adopts a mechanical arm 2 capable of multidirectional swinging in the prior art.

[0036] In an embodiment, the moving base 1 includes a cuboid shape, and the moving base 1 includes a bottom surface, a top surface, and four side surfaces, wherein two opposite side surfaces near the bottom surface are provided with walking wheels 11, the top surface and the four side surfaces are connected with the mechanical arms 2, and the mechanical arms 2 on the same side as the walking wheels 11 are arranged to avoid the walking wheels 11.

[0037] Understandably, the moving base 1 is designed in a cuboid shape, and the walking wheels 11 are installed at the bottom. Such a structural design not only provides a good support foundation, but also ensures the stability of the device during movement. The design of the cuboid makes the center of gravity lower, which helps to prevent the device from tilting or overturning during work; the mechanical arms 2 not only extend from the top surface, but also are arranged from the four side surfaces, fully utilizing the space of the moving base 1, increasing the working range and flexibility of the mechanical arms 2, which can cover a larger working area, increase the demolding area after single movement, and reduce the number of repeated positioning; the mechanical arms 2 on the same side as the walking wheels 11 are designed to avoid the walking wheels 11, ensuring that the mechanical arms 2 do not interfere with the walking wheels 11 during movement, and preventing equipment damage or operation errors caused by collision between the mechanical arms 2 and the walking wheels 11.

[0038] In a preferred embodiment, the moving base 1 is further provided with a receiving groove for receiving each mechanical arm 2, and the receiving groove is correspondingly provided on the four side surfaces. When the mechanical arms 2 are not working, they can be received in the receiving groove, thereby reducing the additional space occupied by the mechanical arms 2, saving space and facilitating the transportation and movement of the demolding device 100.

[0039] In an embodiment, two walking wheels 11 are arranged at the position near the bottom surface of each of the two opposite side surfaces, and the two walking wheels 11 arranged on the same side are connected through a synchronous belt.

[0040] It can be understood that the structural arrangement of the two walking wheels 11 on the same side can better disperse the weight of the moving base 1, making the entire stripping device 100 more stable during movement, especially on uneven ground. Four walking wheels 11 can provide better balance, reduce bumps and shakes, and ensure stable operation of the equipment. Through the design of double wheels connected by synchronous belts, it can ensure that the walking wheels 11 on one side rotate synchronously, while also enhancing the stability of the walking wheels 11. Four walking wheels 11 increase the contact area with the ground, improve the friction force, and thus enhance the traction and carrying capacity of the stripping device 100.

[0041] In an embodiment, the free end 22 of each mechanical arm 2 is provided with an adapter seat 23, one end of which is hinged to the mechanical arm 2, and the other end is detachably connected to the corresponding suction cup 3 or gripper 4.

[0042] It can be understood that through the above detachable connection, the suction cup 3 or gripper 4 can be quickly replaced according to specific construction needs, allowing the same mechanical arm 2 to adapt to different types and sizes of aluminum formworks, improving the versatility and adaptability of the equipment, and facilitating disassembly and maintenance. The adapter seat 23 is hinged to the mechanical arm 2, allowing the suction cup 3 or gripper 4 to freely rotate and adjust the angle within a certain range, so as to more easily fit the surface of the formwork or grasp the edge of the formwork, improving the accuracy and efficiency of the stripping operation.

[0043] In an embodiment, the adapter seat 23 includes an adapter head 231 and a mounting seat 232 connected to each other, one end of the adapter head 231 away from the mounting seat 232 is hinged to the mechanical arm 2, and the other end of the mounting seat 232 away from the adapter head 231 is provided with a chuck 24, which is clamped with the corresponding suction cup 3 or gripper 4.

[0044] It can be understood that the adapter head 231 is hinged to the mechanical arm 2, allowing the suction cup 3 or gripper 4 to freely rotate and adjust the angle within a certain range while maintaining the stability of the connection, ensuring that it will not loosen or fall off during operation; the clamping design of the chuck 24 with the suction cup 3 or gripper 4 provides a firm connection, ensuring that the suction cup 3 or gripper 4 can withstand greater tension and pressure during stripping, avoiding failure due to loose connection; at the same time, the clamping design allows the gripper 4 or suction cup 3 to be installed and disassembled more quickly.

[0045] In an embodiment, the mounting seat 232 forms a mounting space, and a vibration motor 25 is arranged in the mounting space, which can drive the corresponding gripper 4 or suction cup 3 to vibrate.

[0046] It can be understood that the vibration generated by the vibration motor 25 can be transmitted to the suction cup 3 or the gripper 4, helping to break the adhesion between the aluminum formwork and the concrete through the vibration effect, making the demolding process smoother, reducing the demolding resistance, and improving the demolding efficiency. In addition, by setting the vibration motor 25, the formwork can also be vibrated by the gripper 4 and the suction cup 3 when the concrete is injected into the formwork, to realize the vibrating function of the concrete, thereby improving the construction efficiency of the concrete.

[0047] The vibration motor 25 can adopt the vibration motor 25 in the prior art.

[0048] In an embodiment, the chuck 24 is provided with a clamping jaw 241 on the side away from the mounting seat 232, the gripper 4 comprises a first mounting plate 41 and a plurality of mechanical fingers 42, the plurality of mechanical fingers 42 are mounted on the first mounting plate 41, and the ends of the plurality of mechanical fingers 42 away from the first mounting plate 41 can be folded or opened to each other, and the first mounting plate 41 is provided with a first clamping hole.

[0049] It can be understood that the first clamping hole on the first mounting plate 41 is clamped and matched with the clamping jaw 241, so that the gripper 4 can be quickly installed and disassembled, facilitating quick switching between different tasks, reducing the replacement time, and improving the work efficiency; wherein the clamping jaw 241 can also be folded and opened, and when the first mounting plate 41 is installed, the clamping jaw 241 is first folded, and after installation, the clamping jaw 241 is opened to abut the hole wall of the first clamping hole to be clamped tightly; the folding and opening of the plurality of mechanical fingers 42 can be accurately controlled to ensure that each gripping can achieve the best effect and reduce the damage to the formwork caused by improper operation; according to the folding degree of the mechanical fingers 42, different operations can be performed, such as also being used to twist the fixing screws on the formwork.

[0050] In an embodiment, a clamping space for the outer edge of the formwork to extend into is formed between the plurality of mechanical fingers 42, and a buffer pad 421 is arranged on the inner side surface of each mechanical finger 42 facing the clamping space.

[0051] It can be understood that by setting the buffer pad 421, the rigid friction when the mechanical finger 42 directly contacts the surface of the formwork can be reduced, the surface of the formwork can be prevented from being scratched or scratched, and the integrity and appearance of the formwork can be maintained; the buffer pad 421 can also disperse the clamping force to avoid leaving marks or depressions on the surface of the formwork due to excessive local pressure, and ensure the quality of the building surface after demolding; in addition, the buffer pad 421 is usually made of soft and elastic material, which can increase the friction between the mechanical finger 42 and the formwork, improve the stability and reliability of clamping, and prevent the formwork from slipping or falling during the demolding process.

[0052] The buffer pad 421 can be made of silica gel pad, rubber pad, etc.

[0053] In an embodiment, the chuck 24 is provided with clamping claws 241 on the side away from the mounting base 232, the suction cup 3 is provided with a second mounting plate 31 on the end facing the chuck 24, the suction cup 3 is mounted on the second mounting plate 31, and the second mounting plate 31 is provided with a second clamping hole, which is clamped with the corresponding clamping claw 241.

[0054] It can be understood that the second mounting plate 31 is the same as the first mounting plate 41, which is not described here. According to actual work requirements, the suction cup 3 on the mechanical arm 2 can be replaced with the gripper 4, or the gripper 4 can be replaced with the suction cup 3, which is more versatile.

[0055] In an embodiment, a plurality of suction cups 3 are provided, which are arranged on the second mounting plate 31 at intervals, and the sides of the plurality of suction cups 3 away from the second mounting plate 31 are located on the same plane.

[0056] It can be understood that the sides of the plurality of suction cups 3 away from the second mounting plate 31 are located on the same plane, so that the plurality of suction cups 3 can be adsorbed on the same template, increasing the adsorption contact area with the template, improving the stability and reliability of adsorption, and preventing the template from sliding or falling off.

[0057] The above is only an exemplary embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation or direct / indirect application in other related technical fields within the technical concept of the present application is included in the patent protection scope of the present application.

Claims

1. A demoulding device for a template for construction, characterized in that: The demoulding device comprises: A movable seat, wherein the bottom of the movable seat is provided with walking wheels; A robotic arm, wherein the number of the robotic arms is multiple, and the two ends of each robotic arm are respectively a connecting end and a free end, and the connecting ends of the multiple robotic arms are connected to the movable base at intervals, wherein the free end of at least one of the robotic arms is provided with a suction cup for adsorbing the template, and the free ends of at least two of the robotic arms are provided with grippers, and the grippers are used to clamp the outer edge of the template and drive the template to be demolded under the drive of the robotic arm.

2. The demoulding device for building construction template according to claim 1, characterized in that: The free end of each robotic arm is provided with an adapter seat, one end of the adapter seat is hinged to the robotic arm, and the other end is detachably connected to the corresponding suction cup or the gripper.

3. The demoulding device for building construction template according to claim 2, characterized in that: The adapter includes an adapter and a mounting seat that are connected to each other. The end of the adapter away from the mounting seat is hinged to the robotic arm. The end of the mounting seat away from the adapter is provided with a chuck, and the chuck is clamped with the corresponding suction cup or the gripper.

4. The demoulding device for a construction template according to claim 3, wherein: The mounting seat is formed with an installation space, and a vibration motor is arranged in the installation space. The vibration motor can drive the corresponding gripper or the suction cup to vibrate.

5. The demoulding device for building construction template according to claim 3, characterized in that: A claw is provided on the side of the chuck facing away from the mounting seat, and the gripper includes a first mounting plate and a plurality of mechanical fingers, the plurality of mechanical fingers are mounted on the first mounting plate, and the ends of the plurality of mechanical fingers away from the first mounting plate can be closed or opened with each other, and a first clamping hole is provided on the first mounting plate, and the first clamping hole is clamped with the corresponding claw.

6. The demoulding device for building construction template according to claim 5, characterized in that: A clamping space is formed between the plurality of mechanical fingers for the outer edge of the template to extend into, and a buffer pad is provided on the inner side of each mechanical finger facing the clamping space.

7. The demoulding device for a construction template according to claim 3, wherein: A clamping claw is provided on the side of the chuck facing away from the mounting seat, and a second mounting plate is provided on the end of the suction cup facing the chuck. A second clamping hole is provided on the second mounting plate, and the second clamping hole is clamped with the corresponding clamping claw.

8. The demoulding device for a construction template according to claim 7, wherein: There are multiple suction cups, and the multiple suction cups are arranged on the second mounting plate at intervals, and the sides of the multiple suction cups facing away from the second mounting plate are located in the same plane.

9. The demoulding device for a construction template according to any one of claims 1 to 8, wherein: The movable seat is in the shape of a cube, and includes a bottom surface, a top surface and four side surfaces, wherein two opposite side surfaces are provided with walking wheels near the bottom surface, the top surface and the four side surfaces are connected to the robotic arm, and the robotic arm located on the same side as the walking wheel is arranged to avoid the walking wheel.

10. The demoulding device for building construction template according to claim 9, characterized in that: Two running wheels are respectively arranged at positions of the two opposite side surfaces close to the bottom surface, and the two running wheels arranged on the same side surface are linked by a synchronous belt.

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