A glass curtain wall edge sealing device and its sealing method

Abstract

The present invention relates to the technical field of edge sealing of glass curtain walls, and particularly relates to a glass curtain wall edge sealing device and a sealing method thereof. The device includes a sealing bottom plate, a placement mechanism, and a sealing mechanism. In the sealing mechanism designed by the present invention, the sealing strip on the winding part is placed between the sealing plate and the outer frame by bypassing the guide wheel, and then the elastic force of the placement part makes the sealing strip move into the gap between the outer frame and the tempered glass. During the movement of the sealing machine frame, the sealing plate is driven to clamp the sealing strip into the gap between the outer frame and the tempered glass, avoiding the problem of low manual sealing efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of edge sealing of glass curtain walls, and particularly relates to a glass curtain wall edge sealing device and a sealing method thereof. Background Art

[0002] A glass curtain wall is a modern interior decoration building material, which is composed of a whole piece of tempered glass and an outer frame that protects the glass. In order to increase the stability and airtightness between the glass and the outer frame, a sealing strip is often used to seal the gap between the tempered glass and the outer frame, which can ensure the airtightness of the glass curtain wall while ensuring the stability of the tempered glass.

[0003] During the installation of the traditional internal sealing strip of the glass curtain wall, the sealing strip is placed on the side of the gap between the tempered glass and the outer frame, and the sealing strip is manually pressed into the gap between the tempered glass and the outer frame. Due to the large area of the glass curtain wall, manual pressing is time-consuming and laborious, which affects the subsequent installation process of the glass curtain wall.

[0004] Since the sealing strip itself has elasticity and the manual pressing force of the sealing strip is different, the sealing strip may pop out from the gap between the tempered glass and the outer frame during the manual pressing process of the sealing strip. Therefore, the sealing strip needs to be pressed multiple times during the installation process, resulting in low installation efficiency of the sealing strip and poor installation effect of the sealing strip. Summary of the Invention

[0005] In order to solve the above problems, the present invention adopts the following technical solutions: A glass curtain wall edge sealing device includes a sealing bottom plate, a placing mechanism is installed on the rear side of the upper end surface of the sealing bottom plate, and a sealing mechanism is installed on the front side of the upper end surface of the sealing bottom plate.

[0006] The sealing mechanism includes an electric slider arranged on the front side of the upper end surface of the sealing bottom plate, a placing part is arranged on the upper end surface of the electric slider, an L-shaped sealing frame is installed on the upper end surface of the placing part, a winding part is installed on the sealing frame, a leveling shaft is installed on the lower end surface of the horizontal section of the sealing frame through a bearing, a guide wheel is installed on the lower end surface of the leveling shaft, an L-shaped sealing bracket is arranged on the right end surface of the horizontal section of the sealing frame, and a sealing plate is installed on the lower end surface of the vertical section of the sealing bracket.

[0007] A sealing groove with an opening facing forward is formed inside the sealing plate, a cover plate is clamped on the front side of the sealing groove, a sealing connecting plate is slidably arranged inside the sealing groove, a plurality of sealing rollers are installed on the front end surface of the sealing connecting plate through bearings, a reciprocating cylinder is installed inside the sealing groove through a cylinder seat, a linkage frame is installed on the rear end surface of the sealing connecting plate, and the telescopic end of the reciprocating cylinder is fixedly connected to the left end surface of the linkage frame.

[0008] Preferably, a locking plate penetrating the horizontal section of the sealing frame is slidably arranged on the horizontal section of the sealing frame and behind the guide wheel. A locking protrusion is arranged on the lower side of the front end face of the locking plate. The upper end of the locking plate is located above the horizontal section of the sealing frame. A connecting protrusion is arranged on the upper end face of the horizontal section of the sealing frame and in front of the locking plate. A reset spring rod is commonly installed on the connecting protrusion and the locking plate. A winding shaft is installed on the upper end face of the horizontal section of the sealing frame through a bearing behind the locking plate. A traction rope is wound around the winding shaft. One end of the traction rope away from the winding shaft is fixed on the locking plate. A linkage gear is installed on the winding shaft. A rack plate meshing with the linkage gear is slidably arranged on the upper end face of the horizontal section of the sealing frame in the left-right direction. The left side of the lower end face of the rack plate is fixedly connected with a tensioning shaft through a linkage protrusion.

[0009] Preferably, the placing mechanism includes a double-acting cylinder installed in the middle of the upper end face of the sealing bottom plate through a cylinder seat. Placing frames which are symmetric left and right and in an L-shaped structure are slidably arranged on the upper end face of the sealing bottom plate. A placing round block is installed on the upper end face of the horizontal section of the placing frame. A vacuum chuck is installed on the upper end face of the placing round block. The vertical sections of the two placing frames on the left and right are respectively fixedly connected with the left and right telescopic ends of the double-acting cylinder.

[0010] Preferably, the placing part includes a placing block arranged on the upper end face of the electric slider. Symmetric left and right support spring rods are arranged between the placing block and the electric slider, and the upper and lower ends of the support spring rods are respectively fixedly connected with the placing block and the electric slider. The vertical section of the sealing frame is slidably arranged on the upper end face of the placing block. A connecting spring rod extending forward and backward is commonly installed on the placing block and the vertical section of the sealing frame.

[0011] Preferably, the winding part includes a winding block clamped on the front end face of the horizontal section of the sealing frame. The winding block is fixed on the sealing frame through a fastening bolt. A winding wheel is installed on the lower end face of the winding block through a bearing. A tensioning telescopic rod is installed on the right end face of the horizontal section of the sealing frame. A tensioning shaft is installed at the left end of the tensioning telescopic rod. A tensioning wheel is installed on the lower end face of the tensioning shaft.

[0012] Preferably, an elastic telescopic rod is installed on the rear end face of the winding block. A pressing rod is installed on the rear end face of the elastic telescopic rod. A pressing wheel is installed at the lower end of the pressing rod, and the pressing wheel, the winding wheel, the guide wheel and the tensioning wheel are on the same horizontal plane.

[0013] Preferably, a driving cylinder is installed on the upper end surface of the sealing bottom plate and in front of the two-way cylinder through a cylinder seat. A pressing plate is installed on the front end surface of the telescopic end of the driving cylinder. Symmetric left and right limiting plates are installed on the upper end surface of the sealing bottom plate and in front of the pressing plate. Anti-collision pads are installed on the upper sides of the rear end surfaces of the limiting plates. The elastic telescopic rod and the pressing rod cooperate with the pressing wheel to limit and support the sealing strip on the winding wheel, preventing the sealing strip on the winding wheel from loosening and falling off. The pressing wheel, winding wheel, guiding wheel, and tensioning wheel being on the same horizontal plane can ensure that the sealing strip is always in the same plane, preventing the sealing strip from being misaligned and affecting the sealing effect of the gap between the outer frame and the tempered glass on one side.

[0014] Preferably, limiting blocks are slidably arranged on both the left and right sides of the sealing frame, and the limiting blocks are fixedly connected to the locking plates. The limiting blocks can limit the locking plates, preventing the locking plates from tipping over during movement and affecting the movement stability of the locking plates.

[0015] Preferably, balls are arranged on the lower end surface of the winding wheel. The lower end of the winding wheel abuts against the tempered glass through the balls. Furthermore, the winding wheel can simultaneously support the sealing frame to ensure the stability of the sealing frame, and the balls can reduce the friction between the winding wheel and the tempered glass.

[0016] Preferably, the method for sealing a glass curtain wall using the above glass curtain wall edge sealing device includes the following steps: First step, sealing pretreatment: Pass the sealing strip of the winding part through the guiding wheel and place it between the glass curtain wall and the sealing plate.

[0017] Second step, placement treatment: Adjust the placement mechanism and place the glass curtain wall to be sealed on the upper end surface of the placement mechanism.

[0018] Third step, sealing treatment: Start the electric slider to drive the overall movement of the sealing mechanism, and then the sealing strip can be sealed inside the glass curtain wall.

[0019] The beneficial effects of the present invention are as follows: 1. In the sealing mechanism designed by the present invention, the sealing strip on the winding part is bypassed around the guiding wheel and placed between the sealing plate and the outer frame, and then the elastic force of the placement part makes the sealing strip move into the gap between the outer frame and the tempered glass. During the movement of the sealing frame, driving the sealing plate can clamp the sealing strip into the gap between the outer frame and the tempered glass, avoiding the problem of low manual sealing efficiency.

[0020] 2. Inside the sealing plate designed by the present invention, when the sealing plate moves, the sealing strip is inserted into the gap between the outer frame and the toughened glass. During the movement of the sealing plate, the reciprocating cylinder is started. During the reciprocating movement of the telescopic end of the reciprocating cylinder, the sealing roller is driven to move left and right reciprocally through the cooperation of the linkage frame and the sealing connecting plate. During the movement of the sealing roller, the sealed sealing strip can be reciprocally pressed to prevent the sealing strip from popping out of the gap between the outer frame and the toughened glass due to the elastic action of the sealing strip, thereby improving the sealing effect of the sealing strip. Start the reciprocating cylinder. During the reciprocating movement of the telescopic end of the reciprocating cylinder, the sealing roller is driven to move left and right reciprocally through the cooperation of the linkage frame and the sealing connecting plate. During the movement of the sealing roller, the sealed sealing strip can be reciprocally pressed to prevent the sealing strip from popping out of the gap between the outer frame and the toughened glass due to the elastic action of the sealing strip, thereby improving the sealing effect of the sealing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the drawings and embodiments.

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present invention and a glass curtain wall.

[0023] Figure 2 is a three-dimensional structural schematic diagram of the present invention.

[0024] Figure 3 is a three-dimensional structural schematic diagram of the placement mechanism of the present invention.

[0025] Figure 4 is the present invention Figure 2 left view.

[0026] Figure 5 is a three-dimensional structural schematic diagram of the sealing mechanism of the present invention.

[0027] Figure 6 is a three-dimensional structural schematic diagram of a partial winding part of the present invention.

[0028] Figure 7 is a three-dimensional structural schematic diagram of a partial winding part of the present invention.

[0029] Figure 8 is a schematic diagram of the internal structure of the placement plate of the present invention (viewed from top to bottom).

[0030] Figure 9 is a three-dimensional structural schematic diagram of a partial sealing mechanism of the present invention.

[0031] Figure 10 is a right view of a partial sealing mechanism of the present invention.

[0032] Figure 11 is a flowchart of the method for sealing the edge of the glass curtain wall of the present invention.

[0033] In the figure: 1. Sealing bottom plate; 2. Placing mechanism; 21. Double-acting cylinder; 22. Placing rack; 23. Placing round block; 24. Vacuum suction cup; 25. Driving cylinder; 26. Tightening plate; 27. Limiting plate; 28. Anti-collision pad; 3. Sealing mechanism; 31. Electric slider; 32. Placing part; 321. Placing block; 322. Supporting spring rod; 323. Connecting spring rod; 33. Sealing machine frame; 331. Locking plate; 332. Locking protrusion; 333. Reset spring rod; 334. Winding shaft; 335. Traction rope; 336. Linkage gear; 337. Rack plate; 338. Limiting block; 34. Winding part; 341. Winding block; 342. Winding wheel; 343. Tensioning telescopic rod; 345. Tensioning shaft; 346. Tensioning wheel; 347. Elastic telescopic rod; 348. Tightening rod; 349. Tightening wheel; 340. Ball; 35. Leveling shaft; 36. Guide wheel; 37. Sealing frame; 38. Sealing plate; 381. Sealing groove; 382. Cover plate; 383. Sealing connecting plate; 384. Sealing roller; 385. Reciprocating cylinder; 386. Linkage frame; 4. Tempered glass; 5. Outer frame. Detailed implementation mode

[0034] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways defined and covered by the claims.

[0035] Refer to Figure 1 and Figure 2 , a glass curtain wall edge sealing device, including a sealing bottom plate 1, a placing mechanism 2 is installed on the rear side of the upper end surface of the sealing bottom plate 1, and a sealing mechanism 3 is installed on the front side of the upper end surface of the sealing bottom plate 1.

[0036] Refer to Figure 3 and Figure 4 , the placing mechanism 2 includes a double-acting cylinder 21 installed in the middle of the upper end surface of the sealing bottom plate 1 through a cylinder seat, placing racks 22 which are symmetric left and right and in an L-shaped structure are slidably arranged on the upper end surface of the sealing bottom plate 1, a placing round block 23 is installed on the upper end surface of the horizontal section of the placing rack 22, a vacuum suction cup 24 is installed on the upper end surface of the placing round block 23, and the vertical sections of the two placing racks 22 on the left and right are respectively fixedly connected to the left and right telescopic ends of the double-acting cylinder 21.

[0037] Refer to Figure 5, the sealing mechanism 3 includes an electric slider 31 arranged on the front side of the upper end surface of the sealing base plate 1. A placing part 32 is arranged on the upper end surface of the electric slider 31. An L-shaped sealing frame 33 is installed on the upper end surface of the placing part 32. A winding part 34 is installed on the sealing frame 33. The lower end surface of the horizontal section of the sealing frame 33 is installed with a leveling shaft 35 through a bearing. A guide wheel 36 is installed on the lower end surface of the leveling shaft 35. An L-shaped sealing bracket 37 is arranged on the right end surface of the horizontal section of the sealing frame 33. A sealing plate 38 is installed on the lower end surface of the vertical section of the sealing bracket 37;

[0038] Continue to refer to Figure 5 , the placing part 32 includes a placing block 321 arranged on the upper end surface of the electric slider 31. Symmetrically arranged support spring rods 322 are arranged between the placing block 321 and the electric slider 31. The upper and lower ends of the support spring rods 322 are respectively fixedly connected to the placing block 321 and the electric slider 31. The vertical section of the sealing frame 33 is slidably arranged on the upper end surface of the placing block 321. A connecting spring rod 323 extending forward and backward is jointly installed on the placing block 321 and the vertical section of the sealing frame 33.

[0039] Refer to Figure 2 and Figure 4 , a driving cylinder 25 is installed on the upper end surface of the sealing base plate 1 and in front of the two-way cylinder 21 through a cylinder seat. A pressing plate 26 is installed on the front end surface of the telescopic end of the driving cylinder 25. Symmetrically arranged limiting plates 27 are installed on the upper end surface of the sealing base plate 1 and in front of the pressing plate 26. Anti-collision pads 28 are installed on the upper sides of the rear end surfaces of the limiting plates 27.

[0040] Refer to Figure 1 , wherein the glass curtain wall is composed of tempered glass 4 and an outer frame 5 that protects the tempered glass 4. During specific operation, according to the width of the glass curtain wall, the two-way cylinder 21 is started to drive the placing frame 22 to move, and then the two placing frames 22 are moved to appropriate positions, so as to adjust the distance between the two placing frames 22 according to the width of the glass curtain wall, so that the distance between the left and right groups of placing round blocks 23 is adjusted according to the different widths of the glass curtain wall. By changing the area between the two groups of placing round blocks 23, the placing round blocks 23 can support and place glass curtain walls of different areas, ensuring the stability of the support and placement of the placing round blocks 23 on the glass curtain wall. When the adjustment of the placing round blocks 23 is completed, the sealing frame 33 is lifted so that there is a certain gap between the sealing frame 33 and the placing round blocks 23. At this time, the support spring rods 322 are stretched, and then the glass curtain wall is placed on the upper end surface of the placing round blocks 23.

[0041] After the glass curtain wall is placed, start the driving cylinder 25 to drive the pressing plate 26 to move. During the movement of the pressing plate 26, the outer frame 5 is pushed forward. During the movement of the outer frame 5, the glass curtain wall is synchronously driven forward. When the outer frame 5 moves to the rear end face of the limit plate 27, at this time, the driving cylinder 25 is closed. The cooperation between the pressing plate 26 and the limit plate 27 can limit the glass curtain wall in the front and rear directions. Among them, the anti-collision pad 28 can protect the outer frame 5. After the pressing plate 26 limits the glass curtain wall, the vacuum chuck 24 adsorbs the tempered glass 4 to further ensure the stability of the glass curtain wall during the placement process.

[0042] After the glass curtain wall is limited, loosen the sealing frame 33 to make the sealing frame 33 reset. At this time, the lower end of the winding part 34 abuts against the upper end face of the tempered glass 4, and the support spring rod 322 drives the glass curtain wall to reset. Among them, the connecting spring rod 323 and the sealing frame 33 cooperate with each other to ensure that the guide wheel 36 abuts against the inner wall of the outer frame 5 through the leveling shaft 35, so that the guide wheel 36 drives the sealing strip to always abut against the inner wall of the outer frame 5.

[0043] Refer to Figure 6 and Figure 7 The winding part 34 mentioned above includes a winding block 341 clamped on the front end face of the horizontal section of the sealing frame 33. The winding block 341 is fixed on the sealing frame 33 through a fastening bolt. A winding wheel 342 is installed on the lower end face of the winding block 341 through a bearing. A tension telescopic rod 343 is installed on the right end face of the horizontal section of the sealing frame 33. A tension shaft 345 is installed at the left end of the tension telescopic rod 343. A tension wheel 346 is installed on the lower end face of the tension shaft 345.

[0044] Refer to Figure 8 The sealing plate 38 has a sealing groove 381 with an opening facing forward. A cover plate 382 is clamped on the front side of the sealing groove 381. A sealing connecting plate 383 is slidably arranged inside the sealing groove 381. A plurality of sealing rollers 384 are installed on the front end face of the sealing connecting plate 383 through bearings. A reciprocating cylinder 385 is installed inside the sealing groove 381 through a cylinder seat. A linkage frame 386 is installed on the rear end face of the sealing connecting plate 383. The telescopic end of the reciprocating cylinder 385 is fixedly connected to the left end face of the linkage frame 386.

[0045] After the glass curtain wall is placed and limited, remove the winding block 341 with the winding wheel 342, so that the sealing strip is wound on the winding wheel 342. After the sealing strip is wound, fix the winding roller on the sealing frame 33 through a fastening bolt. Manually pass the sealing strip on the winding wheel 342 through the left end of the tension wheel 346 and the right side of the guide wheel 36, and finally place it between the sealing plate 38 and the glass curtain wall. Manually first clamp the side of the sealing strip away from the winding wheel 342 inside the gap between the outer frame 5 and the tempered glass 4;

[0046] After the sealing strip is snap - connected, open the cover plate 382 to start the electric slider 31. The electric slider 31 drives the sealing strip to move from left to right through the sealing frame 33. During the movement of the sealing strip, the sealing strip is stuffed into the gap between the outer frame 5 and the tempered glass 4 through the sealing plate 38. During the movement of the sealing plate 38, start the reciprocating cylinder 385. During the reciprocating movement of the telescopic end of the reciprocating cylinder 385, the sealing roller 384 is driven to move left and right reciprocally through the cooperation of the linkage frame and the sealing link plate 383. During the movement of the sealing roller 384, the sealed sealing strip can be reciprocally pressed to prevent the sealing strip from popping out of the gap between the outer frame 5 and the tempered glass 4 due to the elastic action, improving the sealing effect of the sealing strip. During the process of placing the sealing strip, the tensioning telescopic rod 343 is in a compressed state. The tensioning telescopic rod 343 and the tensioning wheel 346 cooperate through the tensioning shaft 345 to keep the sealing strip in a taut state all the time, preventing the sealing strip from falling off the winding wheel 342 and the guide wheel 36.

[0047] When one - side gap between the outer frame 5 and the tempered glass 4 is sealed, cut the sealing strip at the sealing plate 38. Repeat the above operations to seal the remaining gaps between the outer frame 5 and the tempered glass 4.

[0048] Refer to Figure 10 As shown in, the lower end surface of the winding wheel 342 is provided with balls 340. The lower end of the winding wheel 342 abuts against the tempered glass 4 through the balls 340. Furthermore, the winding wheel 342 can simultaneously support the sealing frame 33 to ensure the stability of the sealing frame 33. The balls 340 can also reduce the friction between the winding wheel 342 and the tempered glass 4.

[0049] Refer to Figure 9 As shown in, a locking plate 331 penetrating through the horizontal section of the sealing frame 33 is slidably arranged on the horizontal section of the sealing frame 33 and behind the guide wheel 36. A locking protrusion 332 is arranged on the lower side of the front end surface of the locking plate 331. The upper end of the locking plate 331 is located above the horizontal section of the sealing frame 33. A connecting protrusion is arranged on the upper end surface of the horizontal section of the sealing frame 33 and in front of the locking plate 331. A reset spring rod 333 is commonly installed on the connecting protrusion and the locking plate 331. A winding shaft 334 is installed on the upper end surface of the horizontal section of the sealing frame 33 and behind the locking plate 331 through a bearing. A traction rope 335 is wound around the winding shaft 334. One end of the traction rope 335 away from the winding shaft 334 is fixed on the locking plate 331. A linkage gear 336 is installed on the winding shaft 334. A rack plate 337 meshing with the linkage gear 336 is slidably arranged on the upper end surface of the horizontal section of the sealing frame 33 in the left - right direction. The left side of the lower end surface of the rack plate 337 is fixedly connected to the tensioning shaft 345 through a linkage protrusion.

[0050] During specific operation, in the initial state, the reset spring rod 333 is in a stretched state. After the gap on one side between the outer frame 5 and the tempered glass 4 is sealed, the sealing strip is cut off. At this time, the tensioning telescopic rod 343 rebounds and drives the tensioning shaft 345 to move leftward. During the leftward movement of the tensioning shaft 345, the rack plate 337 is driven to move leftward through the linkage protrusion. During the movement of the rack plate 337, the winding shaft 334 is driven to rotate through the linkage gear 336. During the rotation of the winding shaft 334, the traction rope 335 is released. At this time, the reset spring rod 333 resets and drives the locking plate 331 to move forward. During the movement of the locking plate 331, the sealing strip on the guide wheel 36 is locked through the locking protrusion 332, preventing the sealing strip from falling off the guide wheel 36 after being cut off, avoiding the cumbersome process of re-placing the sealing strip during the next sealing process, and improving the sealing efficiency of the sealing strip.

[0051] Continuing to refer to Fig. 9, limit blocks 338 are slidably arranged on both the left and right sides of the sealing machine frame 33, and the limit blocks 338 are fixedly connected to the locking plate 331. The limit blocks 338 can limit the locking plate 331, preventing the locking plate 331 from tipping during movement and affecting the movement stability of the locking plate 331.

[0052] Refer to Figure 10 As shown in Fig., an elastic telescopic rod 347 is installed on the rear end face of the winding block 341. An abutting rod 348 is installed on the rear end face of the elastic telescopic rod 347. An abutting wheel 349 is installed at the lower end of the abutting rod 348. The abutting wheel 349, the winding wheel 342, the guide wheel 36 and the tensioning wheel 346 are located on the same horizontal plane. The elastic telescopic rod 347 and the abutting rod 348 cooperate with the abutting wheel 349 to limit and support the sealing strip on the winding wheel 342, preventing the sealing strip on the winding wheel 342 from loosening and falling off. The abutting wheel 349, the winding wheel 342, the guide wheel 36 and the tensioning wheel 346 being located on the same horizontal plane can ensure that the sealing strip is always on the same plane, preventing the sealing strip from being misaligned and affecting the sealing effect of the gap on one side between the outer frame 5 and the tempered glass 4.

[0053] Refer to Figure 11 As shown in Fig., the present invention also provides a method for sealing the edge of a glass curtain wall. The method includes the following steps: First step, sealing pretreatment: Remove the winding block 341 with the winding wheel 342, so that the sealing strip is wound around the winding wheel 342. After the sealing strip is wound, fix the winding roller on the sealing machine frame 33 through the fastening bolt. Manually pass the sealing strip on the winding wheel 342 through the left end of the tensioning wheel 346 and the right side of the guide wheel 36 and finally place it between the sealing plate 38 and the glass curtain wall. Manually first snap one side of the sealing strip away from the winding wheel 342 into the gap between the outer frame 5 and the tempered glass 4.

[0054] Step 2. Placement processing: According to the width of the glass curtain wall, start the bidirectional cylinder 21 to drive the placement rack 22 to move, and then move the two placement racks 22 to appropriate positions. Lift the sealing machine rack 33 on the sealing machine rack 33 to make the sealing machine rack 33 give way. At this time, the support spring rod 322 is stretched, and then place the glass curtain wall on the upper end surface of the placement round block 23.

[0055] Step 3. Sealing processing: Start the electric slider 31 to drive the sealing strip to move from left to right through the sealing machine rack 33. During the movement of the sealing strip, it is stuffed into the gap between the outer frame 5 and the tempered glass 4 through the sealing plate 38.

[0056] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A glass curtain wall edge sealing device, comprising a sealing bottom plate (1), Characterized in that: A placing mechanism (2) is installed at the rear side of the upper end surface of the sealing bottom plate (1), and a sealing mechanism (3) is installed at the front side of the upper end surface of the sealing bottom plate (1), wherein; The sealing mechanism (3) includes an electric slider (31) arranged at the front side of the upper end surface of the sealing bottom plate (1). A placing portion (32) is arranged on the upper end surface of the electric slider (31). An L-shaped sealing frame (33) is installed on the upper end surface of the placing portion (32). A winding portion (34) is installed on the sealing frame (33). The lower end surface of the horizontal section of the sealing frame (33) is installed with a leveling shaft (35) through a bearing. A guide wheel (36) is installed on the lower end surface of the leveling shaft (35). An L-shaped sealing bracket (37) is arranged on the right end surface of the horizontal section of the sealing frame (33). A sealing plate (38) is installed on the lower end surface of the vertical section of the sealing bracket (37); A sealing groove (381) with an opening forward is formed inside the sealing plate (38). A cover plate (382) is clamped at the front side of the sealing groove (381). A sealing connecting plate (383) is slidably arranged inside the sealing groove (381). A plurality of sealing rollers (384) are installed on the front end surface of the sealing connecting plate (383) through bearings. A reciprocating cylinder (385) is installed inside the sealing groove (381) through a cylinder seat. A linkage frame (386) is installed on the rear end surface of the sealing connecting plate (383). The telescopic end of the reciprocating cylinder (385) is fixedly connected to the left end surface of the linkage frame (386); The placing mechanism (2) includes a bidirectional cylinder (21) installed at the middle of the upper end surface of the sealing bottom plate (1) through a cylinder seat. Placing frames (22) which are symmetric left and right and in an L-shaped structure are slidably arranged on the upper end surface of the sealing bottom plate (1). A placing round block (23) is installed on the upper end surface of the horizontal section of the placing frame (22). A vacuum suction cup (24) is installed on the upper end surface of the placing round block (23). The vertical sections of the two placing frames (22) on the left and right are respectively fixedly connected to the left and right telescopic ends of the bidirectional cylinder (21); The winding portion (34) includes a winding block (341) clamped on the front end surface of the horizontal section of the sealing frame (33). The winding block (341) is fixed on the sealing frame (33) through a fastening bolt. A winding wheel (342) is installed on the lower end surface of the winding block (341) through a bearing. A tensioning telescopic rod (343) is installed on the right end surface of the horizontal section of the sealing frame (33). A tensioning shaft (345) is installed at the left end of the tensioning telescopic rod (343). A tensioning wheel (346) is installed on the lower end surface of the tensioning shaft (345).

2. A glass curtain wall edge sealing device according to claim 1, Characterized in that: The placement part (32) includes a placement block (321) arranged on the upper end face of the electric slider (31). Symmetric support spring rods (322) are arranged between the placement block (321) and the electric slider (31), and the upper and lower ends of the support spring rods (322) are respectively fixedly connected to the placement block (321) and the electric slider (31). The vertical section of the sealing frame (33) is slidably arranged on the upper end face of the placement block (321), and a connecting spring rod (323) extending forward and backward is jointly installed on the placement block (321) and the vertical section of the sealing frame (33).

3. The edge sealing device for a glass curtain wall according to claim 2, characterized in that: A locking plate (331) penetrating through the horizontal section of the sealing frame (33) is slidably arranged on the horizontal section of the sealing frame (33) and behind the guide wheel (36). A locking protrusion (332) is arranged on the lower side of the front end face of the locking plate (331). The upper end of the locking plate (331) is located above the horizontal section of the sealing frame (33). A connecting protrusion is arranged on the upper end face of the horizontal section of the sealing frame (33) and in front of the locking plate (331). A return spring rod (333) is jointly installed on the connecting protrusion and the locking plate (331). A winding shaft (334) is installed on the upper end face of the horizontal section of the sealing frame (33) and behind the locking plate (331) through a bearing. A traction rope (335) is wound around the winding shaft (334). One end of the traction rope (335) far from the winding shaft (334) is fixed on the locking plate (331). A linkage gear (336) is installed on the winding shaft (334). A rack plate (337) meshing with the linkage gear (336) is slidably arranged on the upper end face of the horizontal section of the sealing frame (33) in the left - right direction. The left side of the lower end face of the rack plate (337) is fixedly connected to the tensioning shaft (345) through a linkage protrusion.

4. The edge sealing device for a glass curtain wall according to claim 2, characterized in that: An elastic telescopic rod (347) is installed on the rear end face of the winding block (341). A pressing rod (348) is installed on the rear end face of the elastic telescopic rod (347). A pressing wheel (349) is installed at the lower end of the pressing rod (348), and the pressing wheel (349), the winding wheel (342), the guide wheel (36) and the tensioning wheel (346) are on the same horizontal plane.

5. The edge sealing device for a glass curtain wall according to claim 2, characterized in that: A driving cylinder (25) is installed on the upper end face of the sealing bottom plate (1) and in front of the double - acting cylinder (21) through a cylinder seat. A pressing plate (26) is installed on the front end face of the telescopic end of the driving cylinder (25). Symmetric limiting plates (27) are installed on the upper end face of the sealing bottom plate (1) and in front of the pressing plate (26). Anti - collision pads (28) are installed on the upper sides of the rear end faces of the limiting plates (27).

6. The edge sealing device for a glass curtain wall according to claim 4, characterized in that: Limit blocks (338) are slidably arranged on both the left and right sides of the sealing frame (33), and the limit blocks (338) are fixedly connected to the locking plate (331).

7. A glass curtain wall edge sealing device according to claim 1, characterized in that: a ball (340) is provided on the lower end surface of the winding wheel (342).

8. A glass curtain wall edge sealing device according to claim 1, characterized in that: the method for sealing a glass curtain wall using the above glass curtain wall edge sealing device includes the following steps: The first step, sealing pretreatment: Pass the sealing strip of the winding part (34) through the guide wheel (36) and place it between the glass curtain wall and the sealing plate (38); The second step, placement treatment: Adjust the placement mechanism (2) and place the glass curtain wall to be sealed on the upper end surface of the placement mechanism (2); The third step, sealing treatment: Start the electric slider (31) to drive the entire sealing mechanism (3) to move, so that the sealing strip can be sealed inside the glass curtain wall.

Images