Curtain wall sealing rubber strip pressing device

Abstract

The utility model discloses a curtain wall sealing rubber strip press-fit device, and relates to the technical field of rubber strip installation, the curtain wall sealing rubber strip press-fit device comprises a press-fit machine body, a sliding press-fit assembly, a pre-pressing fixing assembly, a driving assembly and a curtain wall plate positioning assembly, the upper end of the press-fit machine body is provided with a workbench and an installation frame; the sliding pressing assembly comprises a sliding table capable of sliding, a pressing plate is arranged at the lower end of the sliding table, and an adhesive tape pressing groove is formed in the bottom of the pressing plate; the pre-pressing fixing assembly comprises a pre-pressing plate; the driving assembly is used for driving the sliding table to slide; a curtain wall plate to be sealed by a sealing strip is placed on the working table, the sealing rubber strip can be automatically pressed and installed through the pressing plate which is pressed downwards and the sliding table which slides automatically, the pressing effect of the sealing rubber strip is good, and the pressing efficiency of the sealing rubber strip is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of rubber strip installation, specifically a curtain wall sealing rubber strip pressing device. Background Technology

[0002] Aluminum panel curtain walls are a common building exterior decoration material. They have advantages such as being lightweight, high-strength, corrosion-resistant, easy to process, and recyclable. They are widely used in the exterior wall decoration of various buildings. Aluminum panels are used as the main material of the curtain wall, and aluminum alloy profiles are used as the frame on the outside of the aluminum panels.

[0003] During the fabrication of aluminum panel curtain walls, after the aluminum panels are installed within the aluminum alloy profile frame, sealing treatment is required at the connection points between the aluminum panels and the frame to prevent the intrusion of water, air, and dust, and to improve the waterproof, airtight, and dustproof performance of the curtain wall. This is typically achieved by pressing and fixing sealing strips at the gaps. Currently, the installation of these sealing strips mainly relies on manual labor using a handheld presser. The strip is inserted into a guide rod, and then the presser head is pressed firmly onto the profile. Guide wheels guide the strip into the presser head, and the presser is continuously pressed and slid along the installation direction. This method is slow, laborious, and prone to incomplete pressing, leading to unstable sealing strip installation and affecting the curtain wall panel's sealing performance. Utility Model Content

[0004] This invention provides a curtain wall sealing strip pressing device, which has the advantages of high pressing installation efficiency and good pressing effect, so as to solve the problems of low efficiency and poor pressing effect of existing manual pressing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a curtain wall sealing strip pressing device, comprising a pressing machine body, and further comprising a sliding pressing component, a pre-pressing fixing component, a driving component, and a curtain wall panel positioning component, wherein:

[0006] The upper end of the pressing machine body is equipped with a worktable and a mounting frame, and the side end of the mounting frame is a pressing chamber for installing sealing strips;

[0007] The sliding pressing assembly includes a sliding platform, and a pressing plate that can be raised and lowered by a pressing cylinder is provided at the lower end of the sliding platform. The bottom of the pressing plate is provided with a rubber strip pressing groove.

[0008] The pre-compression fixing assembly includes a height-adjustable pre-compression plate, which cooperates with the pressing plate;

[0009] The driving component is used to drive the sliding table to slide.

[0010] The curtain wall panel positioning assembly is fixed to the upper end of the workbench and is used to position the curtain wall panel.

[0011] As a preferred technical solution of this utility model, the sliding table is slidably connected to the upper end of the mounting frame, and the upper end of the sliding table is mounted with a mounting platform by a positioning column. The pressing cylinder is fixed to the upper end of the mounting platform, and the output end of the pressing cylinder passes through and extends to the lower end of the mounting platform and is fixed with a transmission plate. The bottom of the transmission plate and the pressing plate are symmetrically mounted with transmission columns.

[0012] As a preferred embodiment of this utility model, the transmission column passes through the sliding table and is movably connected to the sliding table, and the outer wall of the transmission disk is provided with multiple limiting grooves, which are slidably connected to and cooperate with the positioning column.

[0013] As a preferred embodiment of this utility model, the front end of the pressing plate is an upwardly inclined arc-shaped head with a guide groove of an arc-shaped path, and the guide groove is connected and cooperates with the adhesive strip pressing groove.

[0014] As a preferred embodiment of this utility model, the drive assembly includes servo motors symmetrically mounted at the front end of the mounting frame, a power screw that runs through the entire mounting frame is mounted at the output end of the servo motor, threaded sleeves are symmetrically mounted at the bottom of the sliding table, and the power screw is threadedly connected to and engaged with the threaded sleeves.

[0015] As a preferred technical solution of this utility model, the pre-compression fixing component includes a mounting base fixed to the rear end of the mounting frame, a threaded cylinder is installed through the mounting base, an adjusting screw is threadedly connected to the threaded cylinder, a rotating handle is installed at the upper end of the adjusting screw, a pre-compression plate is fixed at the lower end of the adjusting screw, and a rubber strip pre-compression groove is provided at the lower end of the pre-compression plate.

[0016] As a preferred technical solution of this utility model, the curtain wall panel positioning assembly includes a positioning plate fixed on the upper end of the workbench and extending into the pressing chamber, and the positioning plate is provided with a sliding positioning groove.

[0017] Compared with the prior art, this utility model provides a curtain wall sealing strip pressing device, which has the following beneficial effects:

[0018] This invention places the curtain wall panel to be sealed with a sealing strip on a workbench. The sealing strip can be automatically pressed and installed by a pressing plate and an automatically sliding table. Compared with manual pressing with a hand-held presser, this device has low labor costs and good sealing strip pressing effect, thus improving the sealing strip pressing efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a front perspective view of the workbench of this utility model;

[0021] Figure 3 This is a schematic diagram showing the connection between the drive assembly and the sliding pressing assembly of this utility model;

[0022] Figure 4 This is a partial structural diagram of the sliding pressing assembly of this utility model;

[0023] Figure 5 This is a schematic diagram of the pre-compression fixing component of this utility model.

[0024] In the diagram: 1. Pressing machine body; 11. Workbench; 12. Mounting frame; 121. Pressing chamber; 2. Sliding pressing assembly; 21. Pressing cylinder; 22. Mounting platform; 23. Positioning column; 24. Transmission plate; 241. Limiting groove; 25. Threaded sleeve; 26. Transmission column; 27. Pressing plate; 271. Adhesive strip pressing groove; 272. Guide groove; 3. Pre-pressing fixing assembly; 28. Sliding table; 31. Rotating handle; 32. Mounting base; 33. Threaded cylinder; 34. Adjusting screw; 35. Pre-pressing plate; 351. Adhesive strip pre-pressing groove; 4. Drive assembly; 41. Servo motor; 42. Power screw; 5. Curtain wall panel positioning assembly; 51. Positioning backing plate; 52. Sliding positioning groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0026] Please see the appendix Figure 1-Figure 5 This utility model discloses a curtain wall sealing strip pressing device, including a pressing machine body 1, and further including a sliding pressing component 2, a pre-pressing fixing component 3, a driving component 4, and a curtain wall panel positioning component 5, wherein:

[0027] The upper end of the pressing machine body 1 is equipped with a workbench 11 and a mounting frame 12, and the side end of the mounting frame 12 is a pressing chamber 121 for installing sealing strips;

[0028] The sliding pressing assembly 2 includes a sliding table 28, and a pressing plate 27 that can be raised and lowered by a pressing cylinder 21 is provided at the lower end of the sliding table 28. The bottom of the pressing plate 27 is provided with a rubber strip pressing groove 271.

[0029] The pre-compression fixing assembly 3 includes a height-adjustable pre-compression plate 35, which cooperates with the pressing plate 27;

[0030] The driving component 4 is used to drive the sliding table 28 to slide;

[0031] The curtain wall panel positioning component 5 is fixed to the upper end of the workbench 11 and is used to position the curtain wall panel.

[0032] Furthermore, the sliding table 28 is slidably connected to the upper end of the mounting frame 12. A mounting platform 22 is mounted on the upper end of the sliding table 28 via a positioning post 23. The pressing cylinder 21 is fixed to the upper end of the mounting platform 22. The output end of the pressing cylinder 21 passes through and extends to the lower end of the mounting platform 22, where a transmission disc 24 is fixed. The transmission disc 24 is located at the upper end of the sliding table 28 and is surrounded by the positioning post 23. Transmission posts 26 are symmetrically installed between the bottom of the transmission disc 24 and the pressing plate 27. The transmission posts 26 pass through the sliding table 28 and are movably connected to it. The outer wall of the transmission disc 24 is provided with multiple limiting grooves 241, which are slidably connected to and cooperate with the positioning posts 23.

[0033] Specifically, the transmission plate 24 is raised and lowered between the sliding table 28 and the mounting table 22 by the pressing cylinder 21. During the raising and lowering process, the positioning column 23 limits the position of the transmission plate 24 so that it will not deviate when it rises and falls vertically. When the transmission plate 24 rises and falls, the pressing plate 27 rises and falls vertically through the transmission column 26, pressing the sealing strip vertically into the gap of the curtain wall panel.

[0034] Furthermore, the front end of the pressing plate 27 is an upwardly inclined arc-shaped head with a guide groove 272 of an arc-shaped path. Unpressed adhesive strips will stick up at the upper end of the curtain wall panel joint. The guide groove 272 of the arc-shaped path can gently and gradually flatten the sticking adhesive strips into the adhesive strip pressing groove 271 and press them into place. The guide groove 272 is connected to and fits the adhesive strip pressing groove 271.

[0035] Furthermore, the drive assembly 4 includes servo motors 41 symmetrically mounted at the front end of the mounting frame 12. A power screw 42 penetrating the entire mounting frame 12 is mounted at the output end of the servo motor 41. Threaded sleeves 25 are symmetrically mounted at the bottom of the sliding table 28. The power screw 42 is threadedly connected to and engaged with the threaded sleeve 25. The pre-pressing fixing assembly 3 includes a mounting base 32 fixed at the rear end of the mounting frame 12. A threaded cylinder 33 is installed through the mounting base 32. An adjusting screw 34 is threadedly connected inside the threaded cylinder 33. A rotating handle 31 is mounted on the upper end of the adjusting screw 34. A pre-pressing plate 35 is fixed on the lower end of the adjusting screw 34. A rubber strip pre-pressing groove 351 is provided on the lower end of the pre-pressing plate 35.

[0036] In this embodiment, before the formal pressing, the pre-pressing plate 35 can be manually adjusted downward by rotating the handle 31 to press the rubber strip at the starting point of the pressing, so that the subsequent pressing plate 27 can easily press and install the raised rubber strip. After the pressing plate 27 moves downward to press the rubber strip, the power screw 42 rotates under the action of the servo motor 41 and drives the sliding table 28 to slide through the threaded sleeve 25, thereby causing the pressing plate 27 to move along the installation direction of the rubber strip to squeeze and install the subsequent rubber strip. Example 2

[0037] Based on further improvements to Embodiment 1 above, please refer to the appendix. Figure 1-2 The curtain wall panel positioning assembly 5 includes a positioning plate 51 fixed to the upper end of the workbench 11 and extending into the pressing chamber 121. The positioning plate 51 is perpendicular to the mounting frame 12. The side of the positioning plate 51 near the pressing plate 27 is provided with a sliding positioning groove 52. Specifically, after the curtain wall panel is placed on the workbench 11, the curtain wall panel is attached to the sliding positioning groove 52 so that the position of the pressing adhesive strip of the curtain wall panel is parallel to the moving path of the mounting frame 12 and the sliding table 28. Then, one side of the pressing adhesive strip of the curtain wall panel is slid into the pressing chamber 121 along the sliding positioning groove 52, and the pressing operation of the adhesive strip can be carried out directly.

[0038] The working principle and usage process of this utility model are as follows: Position the curtain wall panel with the side to be sealed by the adhesive strip facing upwards, ensuring the direction of the adhesive strip's gap is parallel to the movement path of the sliding table 28. Then, attach the curtain wall panel to the sliding positioning groove 52, ensuring the position of the adhesive strip on the curtain wall panel is completely aligned with the movement path of the mounting bracket 12 and the sliding table 28. Next, slide one side of the adhesive strip on the curtain wall panel into the pressing chamber 121 along the sliding positioning groove 52. It should be noted that before sliding the curtain wall panel into the pressing chamber 121, the entire area to be sealed... The adhesive strip is placed at the starting point of the sealing gap, and a small portion of the adhesive strip at the starting point is aligned with the gap. After one side of the adhesive strip of the curtain wall panel slides into the pressing chamber 121, the adjusting screw 34 is rotated by rotating the rotating handle 31. The adjusting screw 34 rotates in the threaded cylinder 33, which can drive the pre-pressing plate 35 to rise and fall. The pre-pressing plate 35 is controlled to move downward so that the adhesive strip is stuck into the adhesive strip pre-pressing groove 351. As the pre-pressing plate 35 is pressed down, the pre-pressing plate 35 presses the adhesive strip into the gap. At this time, the adhesive strip pressing at the starting point of the curtain wall panel sealing is completed.

[0039] The pressing plate 27 and the sliding table 28 are located at the front end of the pre-pressing plate 35. The pressing cylinder 21 is started. The pressing cylinder 21 drives the pressing plate 27 to move downward through the transmission plate 24 and the transmission column 26 to insert the adhesive strip into the adhesive strip pressing groove 271 and press the adhesive strip into the gap. After pressing is completed, the cylinder output position remains unchanged. The servo motor 41 is started. The servo motor 41 drives the sliding table 28 and the pressing plate 27 to move along the sealing path. The adhesive strip on the path is squeezed and installed along the guide groove 272 and the adhesive strip pressing groove 271 until the adhesive strip pressing and installation of this path is completed. At this time, the pressing cylinder 21 is closed and the rotating handle 31 is rotated to reset the pressing plate 27 and the pre-pressing plate 35.

[0040] After removing the curtain wall panel and processing the installed adhesive strip, rotate the curtain wall panel so that the path on the other side of the curtain wall panel where the adhesive strip is to be installed is parallel to the moving path of the sliding table 28. Start the servo cylinder and wait for the sliding table 28 to reset. Then, continue to press and install the adhesive strip as described above.

Claims

1. A curtain wall sealing strip pressing device, comprising a pressing machine body (1), characterized in that, It also includes a sliding pressing assembly (2), a pre-pressing fixing assembly (3), a driving assembly (4), and a curtain wall panel positioning assembly (5), wherein: The upper end of the pressing machine body (1) is equipped with a workbench (11) and a mounting frame (12), and the side end of the mounting frame (12) is a pressing chamber (121) for installing the sealing strip. The sliding pressing assembly (2) includes a sliding table (28), and a pressing plate (27) that can be raised and lowered by a pressing cylinder (21) is provided at the lower end of the sliding table (28). The bottom of the pressing plate (27) is provided with a rubber strip pressing groove (271). The pre-compression fixing assembly (3) includes a height-adjustable pre-compression plate (35), which cooperates with the pressing plate (27); The drive component (4) is used to drive the sliding table (28) to slide; The curtain wall panel positioning component (5) is fixed on the upper end of the workbench (11) for positioning the curtain wall panel.

2. The curtain wall sealing strip pressing device according to claim 1, characterized in that: The sliding table (28) is slidably connected to the upper end of the mounting frame (12). The upper end of the sliding table (28) is equipped with a mounting platform (22) via a positioning column (23). The pressing cylinder (21) is fixed to the upper end of the mounting platform (22). The output end of the pressing cylinder (21) passes through and extends to the lower end of the mounting platform (22) and is fixed with a transmission disc (24). The bottom of the transmission disc (24) and the pressing plate (27) are symmetrically equipped with transmission columns (26).

3. The curtain wall sealing strip pressing device according to claim 2, characterized in that: The transmission column (26) passes through the sliding table (28) and is movably connected to the sliding table (28). The outer wall of the transmission disk (24) is provided with multiple limiting grooves (241). The limiting grooves (241) are slidably connected to and cooperate with the positioning column (23).

4. The curtain wall sealing strip pressing device according to claim 3, characterized in that: The front end of the pressing plate (27) is an upwardly inclined arc-shaped head and is provided with an arc-shaped guide groove (272). The guide groove (272) is connected and cooperates with the adhesive strip pressing groove (271).

5. The curtain wall sealing strip pressing device according to claim 1, characterized in that: The drive assembly (4) includes a servo motor (41) symmetrically mounted on the front end of the mounting bracket (12). The output end of the servo motor (41) is equipped with a power screw (42) that runs through the entire mounting bracket (12). Threaded sleeves (25) are symmetrically mounted on the bottom of the sliding table (28). The power screw (42) is threadedly connected to and engaged with the threaded sleeves (25).

6. The curtain wall sealing strip pressing device according to claim 1, characterized in that: The pre-compression fixing assembly (3) includes a mounting base (32) fixed at the rear end of the mounting frame (12). A threaded cylinder (33) is installed through the mounting base (32). An adjusting screw (34) is threadedly connected inside the threaded cylinder (33). A rotating handle (31) is installed at the upper end of the adjusting screw (34). A pre-compression plate (35) is fixed at the lower end of the adjusting screw (34). A rubber strip pre-compression groove (351) is provided at the lower end of the pre-compression plate (35).

7. The curtain wall sealing strip pressing device according to claim 1, characterized in that: The curtain wall panel positioning assembly (5) includes a positioning plate (51) fixed to the upper end of the workbench (11) and extending into the pressing chamber (121), and the positioning plate (51) is provided with a sliding positioning groove (52).

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