Fabricated building joint glue injection sealing equipment

Abstract

The invention discloses assembly type building joint glue injection sealing equipment which comprises a walking supporting plate, a glue gun and a joint edge film rolling and covering mechanism, a rolling type walking structure is arranged on the bottom face of the walking supporting plate, the glue gun is arranged in the middle of the walking supporting plate, and the joint edge film rolling and covering mechanism is arranged at the front end of the walking supporting plate. The seam edge film rolling and covering mechanism comprises a left film covering roller and a right film covering roller, a seam gap is reserved between the left film covering roller and the right film covering roller, and a scraping mechanism is arranged at the rear end of the walking supporting plate. The problems that in the prior art, joint glue injection treatment procedures are dispersed, and efficiency is low are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated building construction, in particular to a prefabricated building joint glue injection and sealing device. Background Art

[0002] In prefabricated buildings, the joints of prefabricated components need to be sealed to prevent water seepage and structural loosening. In traditional processes, joint treatment needs to be completed in steps: manual film pasting: apply protective film on both sides of the joint to prevent glue injection from contaminating the wall surface; glue gun injection: manually control the glue gun to inject glue along the joint; glue scraping and trimming: use a scraper to remove excess glue; the above process relies on multi-tool switching and manual operation, and there are the following problems: scattered processes and low efficiency; poor edge film pasting accuracy, easy to produce colloid pollution; uneven glue layer thickness, affecting the sealing effect; long construction period and high cost; in the existing technology, a glue gun is needed to complete the above process, and the existing glue gun can only complete the glue injection function, lacking linkage design with film pasting, glue scraping and other processes. Therefore, there is an urgent need for an integrated device to realize the automation of the entire process of joint treatment. Summary of the invention

[0003] The purpose of the present invention is to provide a prefabricated building joint glue injection sealing device to solve the problems of scattered joint glue injection processing procedures and low efficiency in the prior art.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: A prefabricated building joint glue injection and sealing device comprises a walking support plate, a glue gun and a joint edge film rolling mechanism, wherein the bottom surface of the walking support plate is provided with a rolling walking structure, the glue gun is arranged in the middle of the walking support plate, the joint edge film rolling mechanism is arranged at the front end of the walking support plate, the joint edge film rolling mechanism comprises a left film coating roller and a right film coating roller, a joint gap is left between the left film coating roller and the right film coating roller, and a scraping mechanism is provided at the rear end of the walking support plate.

[0005] In this solution, the main body of the equipment is a walking support plate, with a seam edge film rolling mechanism (including a left film coating roller and a right film coating roller) arranged at the front end, a glue gun installed in the middle, and a scraping mechanism configured at the rear end. The rolling walking structure moves along the seam to realize a continuous process of edge film laminating, glue injection, and glue scraping, which makes the glue injection efficiency at the joints of prefabricated buildings higher.

[0006] As a further preferred embodiment of the invention, the rolling walking structure includes walking rollers and walking wheels, the walking rollers are arranged at the front end of the bottom surface of the walking support plate, and the walking wheels are arranged on both sides of the rear end of the bottom surface of the walking support plate, and the seam edge film rolled out by the seam edge film rolling mechanism is located between the two walking wheels.

[0007] In addition to the function of walking, the walking roller can also press the pasted film after lamination, so that it is tightly attached to the outer wall of the prefabricated building, preventing the glue from entering the gap between the film and the wall during the glue injection process and then contaminating the wall surface. Because the walking wheel is behind the glue gun, in order to prevent the glue from contaminating the walking wheel and affecting the walking of the walking wheel, the walking wheel is used here instead of the walking roller, and the walking wheel is set on both sides of the seam edge membrane.

[0008] As a further preferred embodiment of the invention, the walking roller comprises a walking roller body and an annular limiting plate, and the annular limiting plate is arranged in the middle of the walking roller body.

[0009] The annular limit plate can play a limiting role during walking. It is located in the joint of the prefabricated building during walking, so that the walking roller can be guided to walk along the joint without deviation, and there will be no problems of deviation in film pasting or glue injection.

[0010] As a further preferred embodiment of the invention, the annular limit plate includes a fixed plate body and a detachable laminate plate, the detachable laminate plate is detachably arranged on both sides of the fixed plate body by laminate plate fixing bolts, and bolt head grooves are provided at the bolt holes of the detachable laminate plate.

[0011] The detachable laminated panels can be replaced according to the width of the joints, which makes it more adaptable.

[0012] As a further preferred embodiment of the invention, a soot blowing mechanism is further provided at the front end of the walking support plate, and the soot blowing mechanism is located in front of the seam edge film rolling mechanism.

[0013] A soot blowing mechanism is added before lamination to remove dust on the surface of the joint through airflow, thereby improving the adhesion of the edge film and making the surface cleaner during glue injection, resulting in better glue injection effect.

[0014] As a further preferred embodiment of the invention, the glue gun is connected to the walking support plate through a glue gun connecting plate, and the glue gun connecting plate is connected to the walking support plate through more than three connecting bolts, the connecting bolts pass downward through the walking support plate and are threadedly connected between the walking support plate, and the lower end of the connecting bolt is rotatably connected to the glue gun connecting plate.

[0015] It is convenient to adjust the gap between the glue outlet of the glue gun and the joint according to the situation. The adjustment structure is simple and can be achieved by just screwing the connecting bolt.

[0016] As a further preferred embodiment of the invention, a glue gun angle adjustment shaft is provided on both sides of the lower outer wall of the glue gun, and the glue gun is connected to the glue gun connecting plate via the glue gun angle adjustment shaft.

[0017] There are rotating shaft structures on both sides of the glue gun, which support ±15° angle deflection to ensure that the colloid is accurately injected into the joint gap. It will be easier for people to use it at a certain tilt angle. This design can adapt to the construction needs of joints with different tilt angles.

[0018] As a further preferred embodiment of the invention, the left coating roller and the right coating roller are both slidably connected to the walking support plate through a connecting rod, the sliding direction of the connecting rod is perpendicular to the side wall of the walking support plate, and a clamping type connecting rod positioning mechanism is provided at the front end of the walking support plate, and the lower end of the clamping type connecting rod positioning mechanism touches the top of the connecting rod.

[0019] The lamination position can be adjusted according to the seam width, which makes it more adaptable.

[0020] As a further preferred embodiment of the invention, the scraper mechanism includes a scraper plate, and the scraper plate is arranged to be inclined downward from front to back.

[0021] It cannot be set up tilted from front to back, because once the scraper encounters a hard object, it is easy to damage the scraper plate or scratch the edge film.

[0022] As a further preferred embodiment of the invention, a heating and drying structure is further provided at the rear end of the walking support plate, and the heating and drying structure is located behind the scraping mechanism.

[0023] A heating and drying structure is added to the rear end of the equipment to accelerate the curing of the colloid through hot air or infrared heating, shortening the construction period. The functional modules are arranged in sequence to form a complete closed-loop process of "cleaning - film pasting - glue injection - glue scraping - drying".

[0024] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects: 1. In this scheme, the main body of the equipment is a walking support plate, with a joint edge film rolling mechanism (including left and right film coating rollers) set at the front end, a glue gun installed in the middle, and a scraping mechanism configured at the rear end. The rolling walking structure moves along the joint to achieve a continuous process of edge film lamination, glue injection, and glue scraping, which makes the glue injection efficiency at the joints of prefabricated buildings higher.

[0025] 2. In addition to the function of walking, the walking roller can also press the pasted film after lamination, so that it is tightly attached to the outer wall of the prefabricated building, preventing the glue from entering the gap between the film and the wall during the glue injection process and then contaminating the wall surface. Because the walking wheel is behind the glue gun, in order to prevent the glue from contaminating the walking wheel and affecting the walking of the walking wheel, the walking wheel is used here instead of the walking roller, and the walking wheel is set on both sides of the seam edge membrane.

[0026] 3. The annular limit plate can play a limiting role during walking. It is located in the joint of the prefabricated building during walking, so that the walking roller can be guided to walk along the joint without deviation, and there will be no problem of deviation in film pasting or glue injection.

[0027] 4. The detachable laminated panels can be replaced according to the width of the joints, making it more adaptable.

[0028] 5. Before laminating, a soot blowing mechanism is added to remove dust on the surface of the joint through airflow, improve the adhesion of the edge film, make the surface cleaner during glue injection, and achieve better glue injection effect.

[0029] 6. It is convenient to adjust the gap between the glue outlet of the glue gun and the joint according to the situation. The adjustment structure is simple and can be achieved by simply tightening the connecting bolts.

[0030] 7. There are rotating shaft structures on both sides of the glue gun, which support ±15° angle deflection to ensure that the colloid is accurately injected into the joint gap. It will be easier for people to use it at a certain tilt angle. This design can adapt to the construction needs of joints with different tilt angles.

[0031] 8. The lamination position can be adjusted according to the width of the seam, which is more adaptable.

[0032] 9. Do not set it up tilted from front to back, because once the scraper encounters a hard object, it is easy to damage the scraper plate or scrape the edge film.

[0033] 10. A heating and drying structure is added to the rear end of the equipment to accelerate the curing of the colloid through hot air or infrared heating, shortening the construction period. The functional modules are arranged in sequence according to the process to form a complete closed-loop process of "cleaning - film pasting - glue injection - glue scraping - drying". BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the structure of the present invention.

[0035] Figure 2 It is a structural schematic diagram of the bottom surface of the walking support plate of the present invention.

[0036] Figure 3 It is a schematic structural diagram of the walking roller of the present invention.

[0037] Figure 4 It is a schematic diagram of the connection structure between the glue gun connecting plate and the glue gun of the present invention. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0039] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features of the embodiments may be combined with each other.

[0041] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the invention is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0043] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Specific embodiments

[0044] Figure 1 , Figure 2 , Figure 3, Figure 4 The present invention shows an assembled building joint glue injection and sealing device, which includes a walking support plate 1, a glue gun 2 and a joint edge film rolling mechanism 3. The bottom surface of the walking support plate 1 is provided with a rolling walking structure 4, the glue gun 2 is arranged in the middle of the walking support plate 1, and the joint edge film rolling mechanism 3 is arranged at the front end of the walking support plate 1. The joint edge film rolling mechanism 3 includes a left film coating roller and a right film coating roller, and a joint gap is left between the left film coating roller and the right film coating roller. The rear end of the walking support plate 1 is provided with a scraper mechanism 5.

[0045] In this solution, the main body of the equipment is a walking support plate, with a seam edge film rolling mechanism (including a left film coating roller and a right film coating roller) arranged at the front end, a glue gun installed in the middle, and a scraping mechanism configured at the rear end. The rolling walking structure moves along the seam to realize a continuous process of edge film laminating, glue injection, and glue scraping, which makes the glue injection efficiency at the joints of prefabricated buildings higher. Specific embodiments

[0046] This embodiment further explains the rolling walking structure 4 on the basis of the specific embodiment 1. The rolling walking structure 4 includes a walking roller 41 and a walking wheel 42. The walking roller 41 is arranged at the front end of the bottom surface of the walking support plate 1, and the walking wheel 42 is arranged on both sides of the rear end of the bottom surface of the walking support plate 1. The seam edge film rolled out by the seam edge film rolling mechanism 3 is located between the two walking wheels 42.

[0047] In addition to the function of walking, the walking roller can also press the pasted film after lamination, so that it is tightly attached to the outer wall of the prefabricated building, preventing the glue from entering the gap between the film and the wall during the glue injection process and then contaminating the wall surface. Because the walking wheel is behind the glue gun, in order to prevent the glue from contaminating the walking wheel and affecting the walking of the walking wheel, the walking wheel is used here instead of the walking roller, and the walking wheel is set on both sides of the seam edge membrane. Specific embodiments

[0048] This embodiment further illustrates the walking roller 41 on the basis of the specific embodiment 2. The walking roller 41 includes a walking roller body 411 and an annular limiting plate 412 . The annular limiting plate 412 is arranged in the middle of the walking roller body 411 .

[0049] The annular limit plate can play a limiting role during walking. It is located in the joint of the prefabricated building during walking, so that the walking roller can be guided to walk along the joint without deviation, and there will be no problems of deviation in film pasting or glue injection. Specific embodiments

[0050] This embodiment further illustrates the annular limit plate 412 on the basis of specific embodiment 3. The annular limit plate 412 includes a fixed plate body 4121 and a detachable laminate plate 4122. The detachable laminate plate 4122 is detachably arranged on both sides of the fixed plate body 4121 by laminate plate fixing bolts. Bolt head grooves are provided at the bolt holes of the detachable laminate plate 4121.

[0051] The detachable laminated plate can be replaced according to the width of the joint, and has stronger adaptability. The outer end of the detachable laminated plate is a wear-resistant end face. Specific embodiments

[0052] This embodiment further illustrates the walking support plate 1 on the basis of the specific embodiment 1. A soot blowing mechanism 6 is further provided at the front end of the walking support plate 1. The soot blowing mechanism 6 is located in front of the seam edge film rolling mechanism 3.

[0053] A soot blowing mechanism is added before lamination to remove dust on the surface of the joint through airflow, thereby improving the adhesion of the edge film and making the surface cleaner during glue injection, resulting in better glue injection effect. Specific embodiments

[0054] This embodiment further illustrates the glue gun 2 on the basis of the specific embodiment 1. The glue gun 2 is connected to the walking support plate 1 through a glue gun connecting plate 7. The glue gun connecting plate 7 is connected to the walking support plate 1 through more than three connecting bolts 8. The connecting bolts 8 pass downward through the walking support plate 1 and are threadedly connected to the walking support plate 1. The lower end of the connecting bolt is rotatably connected to the glue gun connecting plate 7.

[0055] It is convenient to adjust the gap between the glue outlet of the glue gun and the joint according to the situation. The adjustment structure is simple and can be achieved by just screwing the connecting bolt. Specific embodiments

[0056] This embodiment further illustrates the glue gun 2 based on the specific embodiment 6. The glue gun 2 is provided with a glue gun angle adjustment shaft on both sides of the lower outer wall. The glue gun 2 is connected to the glue gun connecting plate 7 through the glue gun angle adjustment shaft.

[0057] There are rotating shaft structures on both sides of the glue gun, which support ±15° angle deflection to ensure that the colloid is accurately injected into the joint gap. It will be easier for people to use it at a certain tilt angle. This design can adapt to the construction needs of joints with different tilt angles. Specific embodiments

[0058] This embodiment further describes the left and right film-coating rollers on the basis of the specific embodiment 1. The left and right film-coating rollers are slidably connected to the walking support plate 1 through a connecting rod 9. The sliding direction of the connecting rod 9 is perpendicular to the side wall of the walking support plate 1. The front end of the walking support plate 1 is provided with a clamping connecting rod positioning mechanism 10. The lower end of the clamping connecting rod positioning mechanism 10 contacts the top of the connecting rod 9.

[0059] The lamination position can be adjusted according to the seam width, which makes it more adaptable. Specific embodiments

[0060] This embodiment further illustrates the scraper mechanism 5 on the basis of the specific embodiment 1. The scraper mechanism 5 includes a scraper plate, and the scraper plate is arranged to be inclined downward from front to back.

[0061] It cannot be set up tilted from front to back, because once the scraper encounters a hard object, it is easy to damage the scraper plate or scratch the edge film. Specific embodiment 10: This embodiment further illustrates the walking support plate 10 on the basis of the specific embodiment 1. A heating and drying structure 11 is further provided at the rear end of the walking support plate 1 . The heating and drying structure 11 is located behind the scraping mechanism 5 .

[0063] A heating and drying structure is added to the rear end of the equipment to accelerate the curing of the colloid through hot air or infrared heating, shortening the construction period. The functional modules are arranged in sequence to form a complete closed-loop process of "cleaning - film pasting - glue injection - glue scraping - drying".

[0064] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled building joint glue injection and sealing device, comprising a walking support plate (1), a glue gun (2) and a joint edge film rolling mechanism (3), characterized in that: The bottom surface of the walking support plate (1) is provided with a rolling walking structure (4), the glue gun (2) is arranged in the middle of the walking support plate (1), the seam edge film rolling mechanism (3) is arranged at the front end of the walking support plate (1), the seam edge film rolling mechanism (3) comprises a left film coating roller and a right film coating roller, a seam gap is left between the left film coating roller and the right film coating roller, and a scraping mechanism (5) is provided at the rear end of the walking support plate (1).

2. The assembled building joint glue injection sealing device according to claim 1 is characterized in that: The rolling walking structure (4) comprises a walking roller (41) and a walking wheel (42), wherein the walking roller (41) is arranged at the front end of the bottom surface of the walking support plate (1), and the walking wheels (42) are arranged on both sides of the rear end of the bottom surface of the walking support plate (1), and the seam edge film rolled out by the seam edge film rolling mechanism (3) is located between the two walking wheels (42).

3. The assembled building joint glue injection sealing device according to claim 2 is characterized in that: The walking roller (41) comprises a walking roller body (411) and an annular limiting plate (412); the annular limiting plate (412) is arranged in the middle of the walking roller body (411).

4. The assembled building joint glue injection sealing device according to claim 3 is characterized in that: The annular limiting plate (412) comprises a fixed plate body (4121) and a detachable laminated plate (4122); the detachable laminated plate (4122) is detachably arranged on both sides of the fixed plate body (4121) by means of laminated plate fixing bolts; bolt head grooves are provided at the bolt holes of the detachable laminated plate (4121).

5. The assembled building joint glue injection sealing device according to claim 1 is characterized in that: A soot blowing mechanism (6) is also provided at the front end of the walking support plate (1), and the soot blowing mechanism (6) is located in front of the seam edge film rolling mechanism (3).

6. The assembled building joint glue injection sealing device according to claim 1 is characterized in that: The glue gun (2) is connected to the walking support plate (1) via a glue gun connecting plate (7), and the glue gun connecting plate (7) is connected to the walking support plate (1) via three or more connecting bolts (8), the connecting bolts (8) pass downward through the walking support plate (1) and are threadedly connected to the walking support plate (1), and the lower ends of the connecting bolts are rotatably connected to the glue gun connecting plate (7).

7. The assembled building joint glue injection and sealing device according to claim 6 is characterized in that: Glue gun angle adjustment rotating shafts are provided on both sides of the lower outer wall of the glue gun (2), and the glue gun (2) is connected to the glue gun connecting plate (7) via the glue gun angle adjustment rotating shafts.

8. The assembled building joint glue injection sealing device according to claim 1 is characterized in that: The left coating roller and the right coating roller are both slidably connected to the walking support plate (1) via a connecting rod (9); the sliding direction of the connecting rod (9) is perpendicular to the side wall of the walking support plate (1); a clamping type connecting rod positioning mechanism (10) is provided at the front end of the walking support plate (1); the lower end of the clamping type connecting rod positioning mechanism (10) contacts the top of the connecting rod (9).

9. The assembled building joint glue injection sealing device according to claim 1 is characterized in that: The scraper mechanism (5) comprises a scraper plate, and the scraper plate is arranged obliquely downward from front to back.

10. The assembled building joint glue injection and sealing device according to claim 1 is characterized in that: A heating and drying structure (11) is also provided at the rear end of the walking support plate (1), and the heating and drying structure (11) is located behind the scraping mechanism (5).

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