An assembled thermal insulation aluminum plate special-shaped seam adhesive coating device

Abstract

The invention relates to the technical field of thermal insulation exterior wall construction, and discloses a device for applying glue evenly to special-shaped seams of assembled thermal insulation aluminum plates, comprising a gluing mechanism and a feeding mechanism, wherein the feeding mechanism conveys sealant to the gluing mechanism, and the gluing mechanism comprises a positioning structure, a caulking mechanism and a grouting mechanism, wherein the positioning structure guides the gluing path, the caulking mechanism fills the sealant into the seams of the thermal insulation aluminum plates, and the grouting mechanism smoothes the sealant in the seams, wherein the gluing mechanism also comprises a bonding frame, wherein the positioning structure, the caulking mechanism and the grouting mechanism are arranged on the bonding frame, and the bonding frame is adjusted according to the angle of the seam gap of the thermal insulation aluminum plates, and the device realizes automatic gluing operation of the seams of the thermal insulation aluminum plates of the building exterior walls, and through the design of the bonding frame, automatic gluing operation can be performed on special-shaped seams and arc seams of different angles, and through the design of the bonding frame, the bonding plate has a folding function, and the gluing mechanism can move along the special-shaped seams for gluing operation.

Description

Technical Field

[0001] The invention relates to the technical field of thermal insulation exterior wall construction, and in particular to an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device. Background Art

[0002] Insulation exterior wall refers to the use of insulation materials in the exterior walls of buildings to improve the thermal performance of the building, reduce energy consumption, and improve living comfort. The insulation exterior wall system usually includes several parts such as insulation layer, waterproof layer and finishing layer. Insulation aluminum plate has good insulation and waterproof properties and is widely used in the exterior wall insulation of industrial buildings, commercial buildings, residential buildings, hotels and other buildings.

[0003] With the improvement of technological level, more and more buildings are no longer restricted to the square architectural format, especially for high-end hotels, art galleries, etc. The inner and outer corners of the surfaces of such buildings are usually not conventional right angles, and some have curved structures. Therefore, the insulation aluminum panels of the exterior walls need to be customized and installed in combination through assembly. The installation gaps of the insulation aluminum panels need to be coated with sealant to ensure the performance of the insulation layer and avoid heat loss. However, due to the influence of the appearance of such buildings, the gaps of the insulation aluminum panels are not the usual flat angles or right angles. The existing automatic gluing equipment cannot accurately apply glue or cannot apply glue at all, which has a great impact on the appearance. The special-shaped seams that cannot be normally glued are usually filled manually, which increases the labor intensity. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the above difficulties and provide a device for applying adhesive to the special-shaped seams of assembled thermal insulation aluminum plates.

[0005] In order to solve the above technical problems, the technical solution provided by the present invention is as follows: an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device, comprising a coating mechanism and a feeding mechanism, the feeding mechanism conveys sealant to the coating mechanism, the coating mechanism comprises a caulking mechanism and a grouting mechanism, the caulking mechanism fills the sealant into the gap of the thermal insulation aluminum plate, and the grouting mechanism smoothes the sealant in the gap, the coating mechanism also comprises a bonding frame, the bonding frame comprises two groups of symmetrically distributed bonding plates 1, bonding plates 2 and bonding plates 3, bonding plates 2 and bonding plates 3 The three are respectively hinged to the front and rear ends of the bonding plate one, and a torsion spring one is provided at the hinge. The bonding base frame also includes a fixed frame, a connecting frame one and a connecting frame two. The two ends of the bottom of the fixed frame are respectively hinged to the two bonding plates one, the two ends of the bottom of the connecting frame one are respectively hinged to the two bonding plates two, and the two ends of the bottom of the connecting frame two are respectively hinged to the two bonding plates three. Both sides of the fixed frame, the connecting frame one and the connecting frame two are provided with a spring one connected to the bonding plate one, the bonding plate two and the bonding plate three. The caulking mechanism is arranged on the fixed frame, and the grouting mechanism is arranged on the connecting frame two.

[0006] As an improvement: the caulking mechanism includes a metering pump, a connecting shaft, a roller and a glue discharge head. The metering pump is fixed on the top of the fixed frame, and the roller is rotatably arranged on a bonding plate. The metering pump is provided with an inlet connected to the feeding mechanism and a discharge port connected to the glue discharge head. A turntable is rotatably arranged at the eccentric part of the inner side of the metering pump, and grooves are evenly arranged on the outer side of the turntable. A plug plate is slidably arranged in the groove of the groove, and a spring three is arranged between the groove and the plug plate. The end of the plug plate is bonded to the inner side of the metering pump housing, and connecting tables are arranged at both ends of the turntable through the metering pump housing. Both ends of the connecting shaft are respectively connected to the connecting table and the roller, and automatic quantitative gluing operation is realized through the caulking mechanism.

[0007] As an improvement: the connecting shaft includes a connecting sleeve, a spline shaft and a universal joint. The spline shaft slides in the groove at the bottom of the connecting sleeve. The connecting sleeve is connected to the connecting platform through the universal joint. The spline shaft is connected to the roller through the universal joint. The rotation of the roller is realized through the connecting shaft to drive the metering pump to work.

[0008] As an improvement: the connecting frame is provided with a positioning structure, the positioning structure includes a positioning block, a connecting block is provided on the positioning block, a positioning shaft is provided on the connecting block, the positioning shaft passes through a through hole on the front end extension platform of the connecting frame, a spring is provided between the top of the positioning shaft and the extension platform, and the working path is determined by the positioning structure.

[0009] As an improvement: the positioning structure also includes a synchronization mechanism, which includes two groups of symmetrically arranged sliding sleeves, synchronization tables and synchronization gears. The sliding sleeves and the synchronization table are hinged to the second bonding plate and the connecting block respectively. A sliding rod that slides with the sliding sleeve is provided at the bottom of the synchronization table. The synchronization gear is coaxially connected to one side of the synchronization table. The two synchronization gears are meshed, and the gap between the gluing and seaming working points is aligned through the synchronization mechanism.

[0010] As an improvement: the grouting mechanism includes a floating platform and a grouting wheel, the grouting wheel is fixed to the bottom of the floating platform, a positioning shaft 2 is provided on the top of the floating platform, the positioning shaft 2 passes through the through hole on the top of the connecting frame 2, a spring 4 is provided between the floating platform and the connecting frame 2, and automatic smearing of the sealant is achieved through the grouting mechanism.

[0011] As an improvement: a second positioning hole is provided at the axis of the screed wheel, a first positioning hole matching the second positioning hole is provided at the bottom of the floating platform, a positioning bolt is inserted between the second positioning hole and the first positioning hole, and a fixing bolt is provided at the threaded hole at the end of the positioning bolt to improve the fixation of the screed wheel and the convenience of replacement.

[0012] As an improvement: the feeding mechanism includes a feeding table, a conveying pipe is provided at the bottom of the feeding table, a motor is provided at the top of the feeding table, a spiral rod is provided at the output end of the motor, the spiral rod is arranged in the conveying pipe, a feed hole is provided at the bottom of the conveying pipe, and two discharge holes are provided on the side of the feeding table. One discharge hole is connected to the feed port through a second hose, a stop valve is provided on the second hose, and an overflow valve is provided at the other discharge hole. A return pipe is provided at the output end of the overflow valve, and the sealant delivery operation is realized through the feeding mechanism.

[0013] Compared with the prior art, the invention has the following beneficial effects: the device realizes the automatic gluing operation of the gaps of the thermal insulation aluminum plate of the building exterior wall. Through the design of the bonding chassis, the device can automatically gluing the special-shaped seams and arc seams at different angles. Specifically:

[0014] 1. Through the design of the bonding chassis, the bonding plate has a folding function. The three symmetrical bonding plates enable it to bond the positive and negative angle surfaces, and can bond the curved surface, so that the gluing mechanism can move along the special-shaped seam for gluing operation;

[0015] 2. Through the design of the caulking mechanism, the roller is used as the drive of the metering pump, so that the metering pump can adjust the glue output rate according to the moving speed of the gluing mechanism, so that the manually driven gluing mechanism can apply glue more evenly;

[0016] 3. Positioning structure design, through the connection block to determine the gluing and grouting path, through the synchronization mechanism, the gluing and grouting operation points are aligned with the gap, improving the gluing quality and smoothing appearance;

[0017] 4. The feeding operation of the sealant is realized through the feeding mechanism, and the flow rate is controlled by the dosing pump through the overflow valve without being affected by the feeding mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The present invention is a structural schematic diagram of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0019] Figure 2 The invention discloses an exploded view of a gluing mechanism of a device for gluing and coating special-shaped seams of assembled thermal insulation aluminum plates.

[0020] Figure 3 The present invention is a structural schematic diagram of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device bonded to a base frame.

[0021] Figure 4 It is an exploded view of a prefabricated thermal insulation aluminum plate special-shaped seam adhesive coating device being bonded to a base frame according to the present invention.

[0022] Figure 5 The present invention is a structural schematic diagram of a positioning structure of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0023] Figure 6 It is an exploded view of the positioning structure of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device of the present invention.

[0024] Figure 7 The present invention is a structural schematic diagram of a caulking mechanism of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0025] Figure 8 The invention discloses an exploded view of a caulking mechanism of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0026] Fig. 9 The invention discloses a cross-sectional view of a caulking mechanism of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0027] Fig.10 The present invention is a structural schematic diagram of a seam-painting mechanism of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0028] Fig.11 The invention discloses an exploded view of a joint grouting mechanism of an assembled thermal insulation aluminum plate special-shaped joint adhesive coating device.

[0029] Fig.12 The present invention is a structural schematic diagram of a feeding mechanism of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0030] Fig.13 The invention discloses a cross-sectional view of a feeding mechanism of an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device.

[0031] As shown in the figure: 1. Gluing mechanism; 2. Laminating chassis; 3. Positioning structure; 4. Seam filling mechanism; 5. Seam grouting mechanism; 6. Hand piece; 7. Feeding mechanism; 8. Hose 2; 21. Laminating plate 1; 211. Arm; 22. Laminating plate 2; 23. Laminating plate 3; 24. Articulated shaft; 25. Torsion spring 1; 26. Fixed frame; 27. Connecting frame 1; 271. Extension platform; 28. Connecting frame 2; 29. ​​Spring 1; 31. Positioning block; 311. Connecting block; 312. Positioning shaft 1; 313. Spring 2; 32. Synchronous mechanism; 321. Sliding sleeve; 322. Synchronous platform; 323. Sliding rod; 324. Synchronous gear; 41. Dosing pump; 411. Inlet; 412. Outlet; 413 , turntable; 414, connecting table; 415, groove table; 416, plug plate; 417, spring three; 42, connecting shaft; 421, connecting sleeve; 422, spline shaft; 423, universal joint; 43, roller; 44, glue head; 441, caulking tube; 442, pressing table; 443, torsion spring two; 444, hose one; 51, floating table; 511, positioning hole one; 512, positioning shaft two; 513, spring four; 52, caulking wheel; 521, positioning hole two; 522, shaping table; 523, pushing blade; 53, positioning bolt; 54, fixing bolt; 71, feeding table; 711, conveying pipe; 712, feeding hole; 72, motor; 73, screw rod; 74, overflow valve; 75, return pipe. DETAILED DESCRIPTION

[0032] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0033] Combined with Figure 1 and attached Figure 2 As shown, an assembled thermal insulation aluminum plate special-shaped seam adhesive coating device includes a coating mechanism 1 and a feeding mechanism 7. The feeding mechanism 7 conveys sealant to the coating mechanism 1. The coating mechanism 1 includes a positioning structure 3, a caulking mechanism 4 and a grouting mechanism 5. The positioning structure 3 guides the coating path. The caulking mechanism 4 fills the sealant into the gap of the thermal insulation aluminum plate. The grouting mechanism 5 smoothes the sealant in the gap. The coating mechanism 1 also includes a bonding frame 2. The positioning structure 3, the caulking mechanism 4 and the grouting mechanism 5 are arranged on the bonding frame 2. The bonding frame 2 is adjusted according to the gap angle of the thermal insulation aluminum plate.

[0034] Combined with Figure 3 and attached Figure 4As shown, the bonding chassis 2 includes two groups of symmetrically distributed bonding plates 1 21, bonding plates 22 and bonding plates 3 23. The bonding plates 22 and 3 23 are respectively arranged at the front and rear ends of the bonding plates 1 21. The bonding plates 1 21, 22 and 3 23 are all provided with arm rods 211. Adjacent arm rods 211 are hinged by hinge shafts 24. The hinge shafts 24 are provided with torsion springs 1 25 connecting adjacent arm rods 211. The bonding chassis 2 also includes a fixing frame 26, a connecting frame 27, a connecting frame 28 and a connecting frame 29. Connecting frame 1 27 and connecting frame 2 28, the two ends of the bottom of the fixed frame 26 are respectively hinged to the two bonding plates 1 21, the two ends of the bottom of the connecting frame 1 27 are respectively hinged to the two bonding plates 22, and the two ends of the bottom of the connecting frame 28 are respectively hinged to the two bonding plates 3 23. Both sides of the fixed frame 26, connecting frame 1 27 and connecting frame 2 28 are provided with a spring 1 29 connected to the bonding plate 1 21, the bonding plate 22 and the bonding plate 3 23, and the fixed frame 26 is provided with a hand piece 6.

[0035] Working principle of the bonding chassis 2: In the initial state, the bonding plate 22 and the bonding plate 3 23 are folded toward the bottom of the bonding plate 1 21, and the two sets of symmetrical bonding plates are folded inwards. Figure 3 The bonding base frame 2 is stretched into a flat state. Since the six bonding plates have a certain range of movement, the six bonding plates are tightly attached to the thermal insulation aluminum plate through the torsion spring 25 and the spring 29, so that the bonding base frame 2 can be attached to the positive and negative corners of different angles and can move along the arc-shaped seam with a larger curvature, so that the gluing mechanism 1 can perform gluing operations on the special-shaped seams.

[0036] Combined with Figure 1 , Attachment Figure 7 , Attachment Figure 8 and attached Fig. 9As shown, the caulking mechanism 4 includes a metering pump 41, a connecting shaft 42, a roller 43 and a glue discharging head 44. The metering pump 41 is fixed to the top of the fixing frame 26, and the roller 43 is rotatably arranged on the bonding plate 21. The roller 43 passes through the through hole at the bottom of the bonding plate 21. The metering pump 41 is provided with an inlet 411 connected to the feeding mechanism 7 and a discharge port 412 connected to the glue discharging head 44. A turntable 413 is rotatably arranged at the eccentric part of the inner side of the metering pump 41, and grooves 415 are evenly arranged on the outer side of the turntable 413. A plug plate 416 is slidably arranged in the groove of the groove 415. A spring 417 is arranged between the groove 415 and the plug plate 416. The end of the plug plate 416 is fitted with the inner side of the housing of the metering pump 41, and both sides of the groove 415 and the plug plate 416 are slidably fitted with the inner wall of the housing of the metering pump 41. The two ends of the turntable 413 pass through the housing of the metering pump 41 and are provided with connecting platforms 414. The two ends of the connecting shaft 42 are respectively connected to the connecting platform 414 and the roller 43. The connecting shaft 42 includes a connecting sleeve 421, a spline shaft 422 and a universal joint 423. The spline shaft 422 slides with the groove at the bottom of the connecting sleeve 421. The connecting sleeve 421 is connected to the connecting platform 414 through a universal joint 423. The spline shaft 422 is connected to the roller 43 through a universal joint 423. The glue discharging head 44 includes a pressing platform 442. The pressing platform 442 is rotatably arranged on the fixed frame 26. Torsion springs 443 connected to the fixed frame 26 are arranged on both sides of the pressing platform 442. A caulking tube 441 is arranged at one end of the pressing platform 442. The inlet of the caulking tube 441 is connected to the discharge port 412 through a hose 444.

[0037] Working principle of the caulking mechanism 4: When the fitting chassis 2 moves along the gap of the aluminum plate, the roller 43 rotates accordingly, and drives the turntable 413 to rotate through the connecting shaft 42 and the connecting platform 414, and the groove platform 415 rotates with the turntable 413, and the spring 417 pushes the plug plate 416 to be close to the inner wall of the housing of the metering pump 41. Since the axis of the turntable 413 is at an eccentric position of the housing of the metering pump 41, the space between the adjacent plug plates 416 above is larger than the space between the adjacent plug plates 416 below, so that the space between the adjacent plug plates 416 above is negatively pressurized, and the space between the adjacent plug plates 416 below is negatively pressurized. The space generates positive pressure, so that the sealant delivered by the feed port 411 is discharged through the discharge port 412, and is filled into the gap by the caulking tube 441 through the hose 1 444. The delivery rate of the metering pump 41 is controlled by the rotation speed of the roller 43, so that no matter how fast the bonding chassis 2 moves, the density of the gap filling is always consistent. The connecting sleeve 421 of the connecting shaft 42 cooperates with the spline shaft 422 and the universal joint 423, so that it can adapt to the deformation of the bonding chassis 2, and the caulking tube 441 is always in contact with the gap through the cooperation of the pressing platform 442 and the torsion spring 2 443.

[0038] Combined with Figure 5 and attached Figure 6As shown, the positioning structure 3 is arranged on the connecting frame 27, the positioning structure 3 includes a positioning block 31, the positioning block 31 is a conical structure, a connecting block 311 is provided on the positioning block 31, a positioning shaft 312 is provided on the connecting block 311, the positioning shaft 312 passes through the through hole on the extension platform 271 at the front end of the connecting frame 27, a spring 313 is provided between the top of the positioning shaft 312 and the extension platform 271, the positioning structure 3 also includes a synchronization mechanism 32, the synchronization mechanism 32 includes two groups of symmetrically arranged sliding sleeves 321, a synchronization platform 322 and a synchronization gear 324, the sliding sleeve 321 and the synchronization platform 322 are respectively hinged to the bonding plate 22 and the connecting block 311, a sliding rod 323 that slides with the sliding sleeve 321 is provided at the bottom of the synchronization platform 322, and a synchronization gear 324 is coaxially connected to one side of the synchronization platform 322, and the two synchronization gears 324 are meshed.

[0039] Working principle of positioning structure 3: when gluing mechanism 1 is placed on the insulating aluminum plate, positioning block 31 is inserted into the gap, positioning block 31 is floated and adjusted by positioning shaft 1 312 and spring 2 313, positioning block 31 moves along the gap, thereby guiding the moving path of bonding chassis 2 and the gluing path of caulking mechanism 4, when bonding chassis 2 is attached to the insulating aluminum plate, it is folded according to the angle of the insulating aluminum plates on both sides of the gap, during the folding process, synchronous table 322 and sliding sleeve 321 rotate accordingly, synchronous gear 324 rotates with synchronous table 322, two synchronous gears 324 mesh, so that the synchronous table 322 rotates at the same angle, so that positioning block 31 maintains the centerline position, so that after bonding plate 22 is tightly attached to the aluminum plate, the rotation angles of the two bonding plates 22 are consistent, so that the working routes of caulking mechanism 4 and grouting mechanism 5 are directly opposite to the gap.

[0040] Combined with Fig.10 and attached Fig.11 As shown, the smearing mechanism 5 includes a floating platform 51 and a smearing wheel 52. The smearing wheel 52 is fixed to the bottom of the floating platform 51. A second positioning shaft 512 is provided on the top of the floating platform 51. The second positioning shaft 512 passes through the through hole on the top of the second connecting frame 28. A spring 4 513 is provided between the floating platform 51 and the second connecting frame 28. A second positioning hole 521 is provided at the axis of the smearing wheel 52. A first positioning hole 511 matching the second positioning hole 521 is provided at the bottom of the floating platform 51. A positioning bolt 53 is inserted at the second positioning hole 521 and the first positioning hole 511. A fixing bolt 54 is matched at the threaded hole at the end of the positioning bolt 53. A shaping platform 522 is provided on the outside of the smearing wheel 52. Pushing leaves 523 are provided on both sides of the shaping platform 522. The pushing leaves 523 are made of soft rubber.

[0041] Working principle of the grouting mechanism 5: After the sealant is filled into the gap by the caulking mechanism 4, the shaping table 522 outside the grouting wheel 52 shapes the surface of the sealant while moving, and the shaping table 522 fits both sides of the gap, pushing the excess sealant at the gap forward and toward the gap, and fixing the grouting wheel 52 to the bottom of the floating platform 51 by the positioning bolt 53 and the fixing bolt 54, and restricting the rotation of the grouting wheel 52, and by the cooperation of the positioning shaft 2 512 and the spring 4 513, the floating platform 51 pushes the grouting wheel 52 to fit tightly against the gap.

[0042] Combined with Fig. 9 , Attachment Fig.12 and attached Fig.13 As shown, the feeding mechanism 7 includes a feeding table 71, a conveying pipe 711 is provided at the bottom of the feeding table 71, a motor 72 is provided at the top of the feeding table 71, a screw rod 73 is provided at the output end of the motor 72, the screw rod 73 is arranged in the conveying pipe 711, a feed hole 712 is provided at the bottom of the conveying pipe 711, two discharge holes are provided on the side of the feeding table 71, one discharge hole is connected to the feed port 411 through a hose 8, a stop valve is provided on the hose 8, and an overflow valve 74 is provided at the other discharge hole, and a return pipe 75 is provided at the output end of the overflow valve 74.

[0043] Working principle of feeding mechanism 7: insert feeding mechanism 7 into the material barrel, motor 72 drives screw rod 73 to rotate, so that sealant enters into conveying pipe 711 through feeding hole 712, and enters feeding platform 71 under the push of screw rod 73. When gluing mechanism 1 moves to apply glue, sealant is conveyed to caulking mechanism 4 through hose 28 for gluing operation. After gluing mechanism 1 stops moving, metering pump 41 stops working due to restriction of roller 43. At this time, screw rod 73 still rotates, so that the internal pressure of feeding platform 71 increases, thereby opening overflow valve 74, and making sealant in feeding platform 71 flow back into the material barrel, thereby satisfying metering pump 41 to control flow rate without being affected by feeding mechanism 7. The delivery pressure of feeding mechanism 7 determines the upper limit of moving speed of gluing mechanism 1. Under this restriction, caulking mechanism 4 applies glue evenly during movement.

[0044] When the present invention is implemented, the hand piece 6 is held by hand, the bonding base frame 2 is attached to the thermal insulation aluminum plate, and the positioning block 31 of the positioning structure 3 is inserted into the gap, the feeding mechanism 7 is opened, and then the hand piece 6 is pressed to push the gluing mechanism 1 to move forward along the gap. During the moving forward process, the sealant delivered by the feeding mechanism 7 is filled into the gap through the caulking mechanism 4, and the sealant is filled evenly through the cooperation of the metering pump 41 and the roller 43. The sealant in the gap is smoothed through the smearing mechanism 5. The bonding base frame 2 can be folded in multiple places, so that the bonding base frame 2 can fit most special-shaped seams, and the coating operation can be performed along the arc seam.

[0045] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A device for applying glue evenly to the special-shaped seams of assembled thermal insulation aluminum plates, comprising a glue applying mechanism (1) and a feeding mechanism (7), wherein the feeding mechanism (7) conveys sealant to the glue applying mechanism (1), the glue applying mechanism (1) comprising a caulking mechanism (4) and a smearing mechanism (5), wherein the caulking mechanism (4) fills the sealant into the seams of the thermal insulation aluminum plates, and the smearing mechanism (5) smoothes the sealant in the seams, characterized in that: The glue coating mechanism (1) further comprises a bonding base frame (2), the bonding base frame (2) comprising two groups of symmetrically distributed bonding plates 1 (21), 2 (22) and 3 (23), the bonding plates 2 (22) and 3 (23) being respectively hingedly connected to the front and rear ends of the bonding plate 1 (21), and a torsion spring 1 (25) is provided at the hinge. The bonding base frame (2) further comprises a fixing frame (26), a connecting frame 1 (27) and a connecting frame 2 (28), the bottom ends of the fixing frame (26) being respectively connected to the two bonding plates 1. (21) is hinged, the two ends of the bottom of the connecting frame 1 (27) are respectively hinged to the two bonding plates 2 (22), the two ends of the bottom of the connecting frame 2 (28) are respectively hinged to the two bonding plates 3 (23), the fixed frame (26), the connecting frame 1 (27) and the connecting frame 2 (28) are both provided with a spring 1 (29) connected to the bonding plate 1 (21), the bonding plate 2 (22) and the bonding plate 3 (23), the caulking mechanism (4) is provided on the fixed frame (26), and the grouting mechanism (5) is provided on the connecting frame 2 (28); The connecting frame 1 (27) is provided with a positioning structure (3), the positioning structure (3) comprises a positioning block (31), the positioning block (31) is provided with a connecting block (311), the connecting block (311) is provided with a positioning shaft 1 (312), the positioning shaft 1 (312) passes through a through hole on the front end extension platform (271) of the connecting frame 1 (27), and a spring 2 (313) is provided between the top of the positioning shaft 1 (312) and the extension platform (271); The positioning structure (3) further comprises a synchronization mechanism (32), the synchronization mechanism (32) comprising two sets of symmetrically arranged sliding sleeves (321), a synchronization platform (322) and a synchronization gear (324), the sliding sleeves (321) and the synchronization platform (322) being hinged to the second bonding plate (22) and the connecting block (311) respectively, a sliding rod (323) which is slidably matched with the sliding sleeve (321) is provided at the bottom of the synchronization platform (322), and the synchronization gear (324) is coaxially connected to one side of the synchronization platform (322), and the two synchronization gears (324) are meshed.

2. The assembled thermal insulation aluminum plate special-shaped seam adhesive coating device according to claim 1 is characterized by: The caulking mechanism (4) comprises a metering pump (41), a connecting shaft (42), a roller (43) and a glue discharging head (44); the metering pump (41) is fixed to the top of a fixing frame (26); the roller (43) is rotatably disposed on the bonding plate (21); the metering pump (41) is provided with a material inlet (411) connected to the feeding mechanism (7) and a material outlet (412) connected to the glue discharging head (44); a turntable (413) is rotatably disposed at an eccentric position inside the metering pump (41); Grooved platforms (415) are evenly arranged on the outer side of the turntable (413), a plug plate (416) is slidably arranged in the groove of the groove platform (415), a spring three (417) is arranged between the groove platform (415) and the plug plate (416), an end of the plug plate (416) is in contact with the inner side of the housing of the metering pump (41), connecting platforms (414) are arranged at both ends of the turntable (413) through the housing of the metering pump (41), and both ends of the connecting shaft (42) are respectively connected to the connecting platform (414) and the roller (43).

3. The assembled thermal insulation aluminum plate special-shaped seam adhesive coating device according to claim 2 is characterized by: The connecting shaft (42) comprises a connecting shaft sleeve (421), a spline shaft (422) and a universal joint (423); the spline shaft (422) is slidably matched with a groove at the bottom of the connecting shaft sleeve (421); the connecting shaft sleeve (421) is connected to the connecting platform (414) via the universal joint (423); and the spline shaft (422) is connected to the roller (43) via the universal joint (423).

4. The assembled thermal insulation aluminum plate special-shaped seam adhesive coating device according to claim 1 is characterized by: The smearing mechanism (5) comprises a floating platform (51) and a smearing wheel (52), wherein the smearing wheel (52) is fixed to the bottom of the floating platform (51), a second positioning shaft (512) is provided on the top of the floating platform (51), the second positioning shaft (512) passes through a through hole on the top of the second connecting frame (28), and a fourth spring (513) is provided between the floating platform (51) and the second connecting frame (28).

5. The assembled thermal insulation aluminum plate special-shaped seam adhesive coating device according to claim 4 is characterized in that: A second positioning hole (521) is provided at the axis of the smearing wheel (52), a first positioning hole (511) matching the second positioning hole (521) is provided at the bottom of the floating platform (51), a positioning bolt (53) is inserted between the second positioning hole (521) and the first positioning hole (511), and a fixing bolt (54) is provided at the threaded hole at the end of the positioning bolt (53).

6. The device for applying adhesive to the special-shaped seams of assembled thermal insulation aluminum plates according to claim 2 is characterized in that: The feeding mechanism (7) comprises a feeding platform (71), a conveying pipe (711) is provided at the bottom of the feeding platform (71), a motor (72) is provided at the top of the feeding platform (71), a screw rod (73) is provided at the output end of the motor (72), the screw rod (73) is arranged in the conveying pipe (711), a feed hole (712) is provided at the bottom of the conveying pipe (711), two discharge holes are provided at the side of the feeding platform (71), one discharge hole is connected to the feed port (411) through a second hose (8), a stop valve is provided on the second hose (8), and an overflow valve (74) is provided at the other discharge hole, and a return pipe (75) is provided at the output end of the overflow valve (74).

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