Joint gluing device for cantilever plate

Abstract

The abutted seam gluing device comprises a base, a supporting rod and a positioning rod, the base and the positioning rod are connected through the supporting rod, and the positioning rod is located at the top of the base; the supporting rod penetrates through an abutted seam of the aluminum veneer to be glued, so that the base is located at the bottom of the abutted seam of the aluminum veneer to be glued, and the positioning rod is located at the top of the abutted seam of the aluminum veneer to be glued. The positioning rod and the base are driven to be close to or far away from each other; comprising a glue injection pipe and a scraper, the glue injection pipe is connected with a supporting rod, and the scraper is connected with a base; the scraper is provided with a modification end for shielding the bottom of the abutted seam of the aluminum veneer to be glued; a glue inlet of the glue injection pipe is communicated with glue adding equipment or a glue storage cabin, and a glue outlet of the glue injection pipe is close to the modification end of the scraper; the base is driven to move, so that glue in the glue injection pipe is guided to be filled into an abutted seam of the glued aluminum veneer; the construction efficiency is improved and the construction cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of cantilever aluminum single plate construction, in particular to a joint gluing device for cantilever plates. Background Art

[0002] In order to ensure the waterproofness, airtightness and aesthetics of the aluminum veneer, the joints of the aluminum veneer are usually manually pasted with art paper, injected with glue, and scraped with glue, and the glue is applied from the surface layer to the inner layer.

[0003] Due to the construction structure limitations of the cantilever aluminum veneer, the surface layer of the cantilever aluminum veneer faces downward, resulting in the traditional gluing process being unable to perform surface joint injection construction from the inner layer direction of the cantilever aluminum veneer. It is only possible to set up scaffolding and other supporting structures to directly glue the surface layer. This method has the disadvantages of slow construction progress and high construction cost. In addition, the full-floor scaffolding of this construction method will affect other construction steps, which is not conducive to speeding up the production rhythm and delays the entire construction period.

[0004] Therefore, in order to solve the above problems, a joint gluing device for cantilever panels is needed, which can improve construction efficiency and reduce construction costs. Utility Model Content

[0005] In view of this, the purpose of the utility model is to overcome the defects in the prior art and provide a joint gluing device for cantilever panels, which can improve construction efficiency and reduce construction costs.

[0006] The utility model discloses a glue-spraying device for the joints of cantilevered panels, comprising a supporting mechanism and a glue-spraying mechanism;

[0007] The support mechanism includes a base, a support rod and a positioning rod, wherein the support rod connects the base and the positioning rod, and the positioning rod is located on the top of the base;

[0008] The width of the support rod does not exceed the width of the joint of the aluminum veneer to be glued, and the support rod passes through the joint of the aluminum veneer to be glued, so that the base is located at the bottom of the joint of the aluminum veneer to be glued, and the positioning rod is located at the top of the joint of the aluminum veneer to be glued;

[0009] The positioning rod and the base are driven to move closer or farther away, so that the positioning rod and the base move closer to form a clamping position for the aluminum veneer to be glued, and the positioning rod and the base move away from each other to release the clamping position for the aluminum veneer to be glued;

[0010] The glue spraying mechanism comprises a glue injection tube and a scraper, the glue injection tube is connected to the support rod, and the scraper is connected to the base;

[0011] The scraper has a trimming end for shielding the bottom of the joint of the aluminum veneer to be glued;

[0012] The glue inlet of the glue injection pipe is connected to the glue adding equipment or the glue storage cabin, and the glue outlet of the glue injection pipe is close to the modified end of the scraper;

[0013] The base is driven to move in the extending direction of the joints of the aluminum veneer to be glued, so that the glue in the glue injection tube is guided to fill into the joints of the aluminum veneer to be glued.

[0014] Furthermore, the support mechanism also includes a walking assembly, which is installed on the base and is used to drive the base to move along the extension direction of the joint of the aluminum veneer to be glued.

[0015] Furthermore, the glue applying mechanism also includes an auxiliary component, which is connected to the base and has a pre-tightening force that keeps the modified end of the scraper away from the base.

[0016] Further, the end of the scraper is hinged on the base, and the head end of the scraper forms a trimming end;

[0017] The auxiliary part is arranged between the trimming end and the base, so that the scraper is hinged on the base obliquely downward from front to back, and the pin axis hinged between the scraper and the base is parallel to the horizontal direction.

[0018] Furthermore, the auxiliary part is a spring, the scraper is in a trapezoidal shape with a wide front end and a narrow rear end, the trimming end has an arc that protrudes forward, and the bottom surface of the trimming end is inclined downward from front to back.

[0019] Furthermore, the support rod is fixed to the base, and the positioning rod is driven to extend or shorten and is connected to the support rod.

[0020] Furthermore, one end of the positioning rod close to the base is provided with a ball, or one end of the supporting rod close to the base is coated with a lubricating layer.

[0021] Furthermore, the support rod is in a "T" shape, and the bottom end of the "T"-shaped vertical rod is fixed on the base;

[0022] There are two positioning rods, the top ends of which are respectively connected to the two ends of the "T"-shaped horizontal rod, and the two positioning rods are parallel to the "T"-shaped vertical rod. The two positioning rods and the supporting rod are connected to form a "mountain" shape;

[0023] The ball bearing or lubricating layer is located at the bottom end of the positioning rod.

[0024] Furthermore, the scraper is hinged in front of the support rod in the longitudinal direction, and the scraper is in the shape of a strip extending from the back to the front;

[0025] The support rod is connected with a glue storage cabin, which is located at the top of the modified end of the scraper. The glue injection pipe is connected to the glue storage cabin, and the glue outlet of the glue injection pipe is located just above the modified end.

[0026] The present solution also discloses a method based on the device for gluing the joints of cantilevered aluminum veneers, comprising the following construction steps:

[0027] S1. Move the gluing device to the joint position of the aluminum veneer to be glued;

[0028] S2. The positioning rod and the base are brought close to form a clamping position for the aluminum veneer to be glued, and the modified end covers the bottom of the joint of the aluminum veneer to be glued;

[0029] S3. The glue injection pipe is connected to the glue adding equipment or glue storage tank;

[0030] S4. The glue injection tube discharges glue, and the base moves along the extension direction of the joint of the aluminum veneer to be glued;

[0031] S5. Complete gluing of the aluminum veneer joints and remove the gluing device.

[0032] The beneficial effect of the utility model is that the utility model discloses a gluing device for the joints of cantilever plates. Through the structure of the present solution, the process of building a scaffold at the bottom can be omitted, and construction can be carried out directly on the building layer. The construction efficiency is high, and the gluing effect is better, which can improve the construction efficiency and reduce the construction cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Figure 1 It is a schematic diagram of the structure of the utility model;

[0035] Figure 2 It is a structural schematic diagram of the utility model used in an existing structure;

[0036] Figure 3 It is a side view structural schematic diagram of the utility model;

[0037] Figure 4 It is a side view structural schematic diagram of the lower half of the utility model;

[0038] Figure 5 It is a schematic diagram of the structure of the lower half of the utility model when viewed from above;

[0039] Figure 6 It is a schematic diagram of the top view of the lower half of the utility model;

[0040] Figure 7 It is a side view structural schematic diagram of the upper half of the utility model;

[0041] Figure 8 It is a schematic diagram of the main structure of the upper part of the utility model;

[0042] Fig. 9It is a schematic diagram of the top structure of the upper part of the utility model. DETAILED DESCRIPTION

[0043] Figure 1 The schematic diagram of the structure of the utility model is shown in the figure. The transverse direction is the width direction of the base, and the longitudinal direction is the length direction of the base. In the longitudinal direction, the modified end of the scraper is in front, and vice versa. It will not be described in detail here. The joint glue device for the cantilever plate in this embodiment includes a supporting mechanism and a glue mechanism.

[0044] The supporting mechanism comprises a base 1, a supporting rod 2 and a positioning rod 3, the supporting rod 2 connects the base 1 and the positioning rod 3, and the connection methods include but are not limited to detachable bolt connection, welding fixation, or binding fixation. The connection method is selected according to actual conditions. For example, to ensure convenient disassembly and assembly, facilitate transportation and carrying, etc., a flexible assembly method can be used for connection. To ensure convenient use and quick construction, a fixed connection can be considered, or an assembled structure can be combined with a fixed structure to achieve quick disassembly and assembly. The structure combining the two advantages can meet the use requirements of this solution and make adaptive adjustments based on the actual use site and application purpose, which will not be repeated here.

[0045] The positioning rod 3 is located at the top of the base 1, and the width of the support rod 2 does not exceed the width of the joint of the aluminum veneer to be glued, and the support rod 2 passes through the joint of the aluminum veneer to be glued; so that the base 1 is located at the bottom of the joint of the aluminum veneer to be glued, and the positioning rod 3 is located at the top of the joint of the aluminum veneer to be glued; the present scheme can better adapt to the joints of cantilevered aluminum veneers at various positions with its penetrating structure, and has better structural stability, more stable gluing, and better joint aesthetics. In addition, the present scheme can inject glue from top to bottom on the aluminum veneer joints at the bottom of the deeper steel structure, and has the advantages of convenient and efficient construction, eliminating the process and structure of setting up the bottom support structure, and can meet the simultaneous progress of at least two processes, and can shorten the construction period.

[0046] The positioning rod 3 and the base 1 are driven to move closer or farther away, so that the positioning rod 3 and the base 1 move closer to form a clamping position for the aluminum veneer to be glued, and the positioning rod 3 and the base 1 move away from each other to release the clamping position for the aluminum veneer to be glued;

[0047] The positioning rod 3 and the base 1 can be driven closer or farther away in such a way that the positioning rod 3 is driven closer to the base 1, or the base 1 is driven closer to the positioning rod 3, or the positioning rod 3 and the base 1 are driven closer or farther away at the same time, so as to achieve the above-mentioned purpose, which will not be repeated here; this adjustable structure can adapt to steel structures with different structures and inconsistent height dimensions, has stronger versatility, and can more smoothly place the device at the position to be glued.

[0048] The glue injection mechanism includes a glue injection tube 4 and a scraper 5, wherein the glue injection tube 4 is connected to the support rod 2, and the scraper 5 is connected to the base 1; the glue injection tube 4 discharges glue to fill the joints of the aluminum veneer, and the scraper 5 is used to block and modify the glue injection joints, and has the function of supporting the filling glue to make the joints more beautiful;

[0049] The scraper 5 has a decorative end that covers the bottom of the joint of the aluminum veneer to be glued; its purpose is to guide the glue discharge so that the facade of the joint glue is roughly consistent, and the joint glue is more beautiful;

[0050] The glue inlet of the glue injection pipe 4 is connected to the glue adding device or the glue storage cabin 6, and is arranged according to the actual situation. In this scheme, the glue inlet of the glue injection pipe 4 is connected to the glue storage cabin 6, and the glue is injected into the glue storage cabin 6. The glue is discharged by its own weight to fill the joints. The glue outlet of the glue injection pipe 4 is close to the modified end of the scraper 5; so that the glue injection effect is better, the thickness of the glue layer is consistent, and the appearance is beautiful;

[0051] The base 1 is driven to move in the extension direction of the joint of the aluminum veneer to be glued, so that the glue in the glue injection tube 4 is guided and filled into the joint of the glued aluminum veneer. Generally, the glue is injected into the joint of the aluminum veneer from front to back in the longitudinal direction. Due to the presence of the scraper 5, the glue injection of the joint is more aesthetically pleasing.

[0052] Through the structure of this solution, the process of building scaffolding at the bottom can be omitted, and construction can be carried out directly on the building layer. The construction efficiency is high, and the gluing effect is better, which can improve construction efficiency and reduce construction costs.

[0053] In this embodiment, the base 1 serves as a supporting skeleton of the entire device and is used to provide an installation platform for accessories; the positioning rod 3 is installed on the top of the base 1 through the support rod 2; wherein the positioning rod 3 is fixed to the top of the base 1 through the support rod 2, and the positioning rod 3 can be controlled to extend or shorten so that the positioning rod 3 and the base 1 are driven to move closer or farther away; more specifically, the base 1 is in the shape of a rectangular plate, the support rod 2 is fixed to the horizontal middle part of the base 1, and the longitudinal projection of the support rod 2 is in a "T" shape, and the bottom end of the "T"-shaped vertical rod is fixed on the base 1; there are two positioning rods 3, and the top ends of the two positioning rods 3 are respectively connected to the two ends of the "T"-shaped horizontal rod, and the two positioning rods 3 are parallel to the "T"-shaped vertical rods. After the two positioning rods 3 and the support rod 2 are connected, they are in a "mountain" shape; the positioning rod 3 is driven to extend or shorten and is connected to the support rod 2. The positioning rod 3 of this scheme is a telescopic rod structure of the prior art, which has a telescopic function and can be limited at any position, which will not be repeated here.

[0054] Through the cooperation of the two retractable positioning rods 3 and the base 1, it can adapt to steel structures of different heights, especially cantilever structures, and can inject glue into the joints of the aluminum veneer on the top surface of the aluminum veneer. The structure of the two positioning rods 3 is also suitable for injecting glue into the bottom surface of the aluminum veneer of the slope structure and the curved structure, which has a wider range of applicable structures. The two positioning rods 3 form a bridge structure to stably hang the base on the steel structure, which can improve the quality of glue injection.

[0055] In this embodiment, the support mechanism also includes a walking component, which is installed on the base 1, and the walking component is used to drive the base 1 to move along the extension direction of the joint of the aluminum veneer to be glued; the walking component in this scheme includes a walking wheel 71, and the walking wheel 71 is driven to walk using existing technology. For example, the walking component in this scheme also includes an axle 72 supporting the walking wheel 71, a driving motor 73 driving the walking wheel 71, a power supply device 74 for powering the driving motor 73, a transmission mechanism 75 for transmitting the power of the driving motor 73 to the walking wheel 71, and a control system, etc., so as to achieve the purpose of actively driving the base 1 to walk, which will not be repeated here; the control system is used to control the walking speed of the walking wheel 71, and then match the gluing speed of the overall structure. When the base 1 is driven to walk, the walking wheel 71 is attached to the bottom surface of the aluminum veneer.

[0056] In this embodiment, the end of the positioning rod 3 close to the base 1 has a ball 8, or the end of the support rod 2 close to the base 1 is coated with a lubricating layer; the ball 8 or the lubricating layer is located at the bottom end of the positioning rod 3; the ball 8 or the lubricating layer is used to reduce the friction of the mechanism operation, so that the gluing of the joints is smoother and the gluing quality is improved. In this solution, the ball 8 is arranged at the bottom of the positioning rod 3 to reduce contact friction. When in use, the ball 8 is attached to the top surface of the steel component.

[0057] In this embodiment, the gluing mechanism also includes an auxiliary part 9, which is connected to the base. The auxiliary part 9 has a pre-tightening force that keeps the modified end of the scraper 5 away from the base. The setting of the auxiliary part 9 enables the modified end to form a support for the colloid. The modified end continuously supports and shapes the glue injection during the gluing process, thereby improving the glue injection quality of the joint.

[0058] In this embodiment, the end of the scraper 5 is hinged on the base, and the pin shaft of the hinged scraper 5 and the base is parallel to the horizontal direction, so that the scraper 5 is subjected to the gravity of the colloid and swings around the pin shaft. The head end of the scraper 5 forms a modified end, so that the modified end is subjected to the gravity of the colloid and causes the scraper 5 to swing around its end hinge. The rotation angle is proportional to the mass of the glue falling. The greater the mass of the colloid, the greater the amplitude of the decline of the modified end of the scraper 5, and the greater the rotation angle of the scraper 5. Generally, the quality of the glue falling is constant, so that the glue-splashing surface of the joint is uniform and the quality is better. Of course, in a specific environment, the quality of the glue falling can be controlled to be different, forming a special shape of the glue injection seam, further improving the aesthetics. The method of controlling the amount of glue falling can be achieved by relying on the valve body in the prior art through electric control, which will not be repeated here.

[0059] The auxiliary part 9 is arranged between the modification end and the base, so that the scraper 5 is hinged on the base obliquely downward from front to back; more specifically, the auxiliary part 9 is a spring, which connects the modification end and the base in the vertical direction, and the direction of the elastic force of the spring is parallel to the vertical direction. The scraper 5 is a trapezoid with a wide front end and a narrow rear end. The modification end has a forward-convex arc, which improves the quality of the colloid shaping of the glue injection joint, and the aesthetics can achieve the expected effect. The bottom surface of the modification end is inclined obliquely downward from front to back, and the glue injection direction is from front to back, so that the colloid is guided to fill in the joint.

[0060] In this embodiment, the scraper 5 is hinged in front of the support rod 2 in the longitudinal direction, and the scraper 5 is in the shape of a strip extending from the back to the front; the support rod 2 is connected to a glue storage cabin 6, and the glue storage cabin 6 is located at the top of the modified end of the scraper 5, and the glue injection pipe 4 is connected to the glue storage cabin 6, and the glue outlet of the glue injection pipe 4 is located just above the modified end; the support mechanism also includes a stabilizing rod 10 for connecting the glue storage cabin 6, and the lateral projection of the stabilizing rod 10 is an inverted "L" shape, and the vertical rod of the "L" shape is parallel to the vertical rod of the "T" shape, and the "L" shaped vertical rod The rod is located on the longitudinal rear side of the "T"-shaped vertical rod, and the two overlap in the longitudinal projection. The "L"-shaped crossbar is perpendicular to the "T"-shaped crossbar, and the two are perpendicular in the vertical projection. The glue storage cabin 6 is a rectangular cube fixed at the front end of the "L"-shaped crossbar, and the glue storage cabin 6 is located directly above the modified end. The glue injection pipe 4 is connected to the bottom of the glue storage cabin 6, and the glue outlet of the glue injection pipe 4 is suspended at the top of the modified end. The glue storage cabin 6 is continuously injected with glue through the glue injection equipment or to ensure continuous preset length of one-time glue storage. It is set according to actual conditions and will not be repeated here.

[0061] The present solution also discloses a method based on the device for gluing the joints of cantilevered aluminum veneers, comprising the following construction steps:

[0062] S1. Move the gluing device to the joint position of the aluminum veneer to be glued;

[0063] S2. The positioning rod 3 and the base 1 are close to form a clamping position for the aluminum veneer to be glued, the ball 8 and the running wheel 71 form a clamping position for the existing structure, and the modified end will cover the bottom of the seam of the aluminum veneer to be glued; the glue device is in a ready state;

[0064] S3. The glue injection tube 4 is connected to the glue adding device or the glue storage tank 6; or the glue injection tube 4 contains colloid, and the glue applying device is in the pre-glueing state;

[0065] S4. The glue injection tube 4 is discharged, and the base 1 is moved along the extension direction of the aluminum veneer joint to be glued; the glue direction is from front to back along the aluminum veneer joint, and the glue injection rate is controlled by the walking mechanism and the glue discharge rate, which is selected according to the actual situation, wherein the walking mechanism can also be pulled to move in a predetermined direction, which will not be repeated here;

[0066] S5. After the gluing of the joints of the aluminum veneer is completed, the gluing device is removed and the gluing of the next joint of the aluminum veneer is performed.

[0067] The gluing device of this solution can be used for autonomous high-altitude operations without the need for a support frame at the bottom, and the quality of the glue injection can be guaranteed. At the same time, the glue injection construction does not affect the progress of other construction projects, which can improve construction efficiency and reduce construction costs.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A device for gluing joints of cantilevered panels, characterized in that: Including a supporting mechanism and a gluing mechanism; The support mechanism includes a base, a support rod and a positioning rod, wherein the support rod connects the base and the positioning rod, and the positioning rod is located on the top of the base; The width of the support rod does not exceed the width of the joint of the aluminum veneer to be glued, and the support rod passes through the joint of the aluminum veneer to be glued, so that the base is located at the bottom of the joint of the aluminum veneer to be glued, and the positioning rod is located at the top of the joint of the aluminum veneer to be glued; The glue spraying mechanism comprises a glue injection tube and a scraper, the glue injection tube is connected to the support rod, and the scraper is connected to the base; The scraper has a trimming end for shielding the bottom of the joint of the aluminum veneer to be glued; The glue inlet of the glue injection pipe is connected to the glue adding equipment or the glue storage cabin, and the glue outlet of the glue injection pipe is close to the modified end of the scraper; The supporting mechanism also includes a walking assembly, which is installed on the base and is used to drive the base to move.

2. The joint gluing device for cantilevered panels according to claim 1 is characterized in that: The glue applying mechanism also includes an auxiliary component, which is connected to the base and has a pre-tightening force that keeps the trimming end of the scraper away from the base.

3. The joint gluing device for cantilevered panels according to claim 2 is characterized in that: The end of the scraper is hinged on the base, and the head end of the scraper forms a trimming end; The auxiliary part is arranged between the trimming end and the base, so that the scraper is hinged on the base obliquely downward from front to back, and the pin axis hinged between the scraper and the base is parallel to the horizontal direction.

4. The joint gluing device for cantilevered panels according to claim 3 is characterized in that: The auxiliary part is a spring, the scraper is in a trapezoidal shape with a wide front end and a narrow rear end, the trimming end has an arc that protrudes forward, and the bottom surface of the trimming end is inclined downward from front to back.

5. The joint gluing device for cantilevered panels according to claim 1 is characterized in that: The support rod is fixed to the base, and the positioning rod is driven to extend or shorten and is connected to the support rod.

6. The joint gluing device for cantilevered panels according to claim 5 is characterized in that: One end of the positioning rod close to the base is provided with a ball, or one end of the supporting rod close to the base is coated with a lubricating layer.

7. The joint gluing device for cantilevered panels according to claim 6 is characterized in that: The support rod is in a "T" shape, and the bottom end of the "T" shaped vertical rod is fixed on the base; There are two positioning rods, the top ends of which are respectively connected to the two ends of the "T"-shaped horizontal rod, and the two positioning rods are parallel to the "T"-shaped vertical rod. The two positioning rods and the supporting rod are connected to form a "mountain" shape; The ball bearing or lubricating layer is located at the bottom end of the positioning rod.

8. The joint gluing device for cantilevered panels according to claim 7 is characterized in that: The scraper is hinged in front of the support rod in the longitudinal direction, and the scraper is in the shape of a strip extending from the back to the front; The support rod is connected with a glue storage cabin, which is located at the top of the modified end of the scraper. The glue injection pipe is connected to the glue storage cabin, and the glue outlet of the glue injection pipe is located just above the modified end.

9. The joint gluing device for cantilevered panels according to claim 1 is characterized in that: The positioning rod and the base are driven to move closer or farther away, so that the positioning rod and the base move closer to form a clamping position for the aluminum veneer to be glued, and the positioning rod and the base move farther away from each other to release the clamping position for the aluminum veneer to be glued.

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