Glue scraping device for glass gluing

Abstract

The utility model discloses a glue scraping device for glass gluing, which comprises a rack, a sliding rail, two sliding blocks, two side edge glue scraping components and a right-facing glue scraping component, the sliding rail is connected to the rack, the two sliding blocks are connected to the sliding rail in a sliding manner, the two side edge glue scraping components are respectively connected to the two sliding blocks, and the right-facing glue scraping component is connected to the right-facing glue scraping component. The opposite glue scraping assembly is connected to the rack and comprises a first glue scraping seat and a first scraper connected to the top of the first glue scraping seat, and the side edge glue scraping assembly comprises a second glue scraping seat and a second scraper connected to the top of the second glue scraping seat. The second glue scraping base is correspondingly connected to the sliding block, and the cutting edge of the first scraper and the cutting edges of the two second scrapers all face a glue scraping station. And the first scraper and the second scraper can be used for effectively cleaning residual glue on the gluing nozzle entering the glue scraping station.

Description

Technical Field

[0001] This utility model relates to the field of glass coating technology, and in particular to a glass coating adhesive scraper device. Background Technology

[0002] Thermoplastic spacers (TPS) eliminate the use of heat-conducting metals like aluminum and stainless steel in traditional insulated glass. Insulated glass made with TPS has a significantly lower linear thermal conductivity than traditional products, effectively blocking heat loss from the glass edges and thus improving the overall energy efficiency of the window. TPS insulated glass has a lifespan 2-3 times longer than ordinary insulated glass and offers superior warm-edge performance. It provides a very low edge U-value, minimizing condensation at the edges. Due to its excellent performance, TPS insulated glass is used in passive house construction. TPS insulated glass features include: TPS thermoplastic spacers without metal embeddings; improved thermal barrier properties at the glass edges; a more even surface temperature distribution on both the inner and outer surfaces; effective reduction of condensation at the glass edges, inhibiting mold growth; flexible edge sealing; product diversity, making glass design more flexible and convenient; perfect compatibility with the glass assembly industry; high quality control; and a longer effective lifespan.

[0003] In TPS automated glass caulking production, it is necessary to clean the residual caulking agent solidified on the caulking nozzle in a timely manner to ensure its normal operation. Existing technology, such as the caulking machine for door and window processing disclosed in patent application CN202420500919.6, includes a processing table and a caulking gun. The caulking gun is located on top of the processing table, and door and window components are located on the top of the processing table. It also includes an adjustment mechanism located on top of the processing table for adjusting the position and rotation angle of the caulking gun; and an anti-clogging mechanism located on the side wall of the caulking gun for scraping and unblocking clogged nozzles. This solution, by setting up an anti-clogging mechanism, can automatically clear and scrape away clogged nozzles, eliminating the need for manual cleaning and thus saving time and effort, improving caulking efficiency. Furthermore, by setting up an adjustment mechanism, the caulking position and angle of the caulking gun can be freely adjusted according to usage needs to adapt to different application scenarios and facilitate caulking processing of different door and window components.

[0004] However, the above technical solutions still have some shortcomings. When the anti-clogging cone enters the caulking gun, it may push the residual glue further into the caulking gun, further hindering the flow of glue. The scraper around the anti-clogging cone is connected by a torsion spring. The presence of the torsion spring may cause the scraper to move away from the residual glue with strong adhesion when it encounters it during rotation, rather than scraping it off. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a glue scraper for glass application, which can effectively clean residual glue from the glue applicator nozzle.

[0006] According to a first aspect of the present invention, a glass coating adhesive scraping device includes a frame, a slide rail, two sliders, a side scraping assembly, and a front scraping assembly. The slide rail is connected to the frame, and the two sliders are slidably connected to the slide rail. There are two side scraping assemblies, each connected to one of the two sliders. The front scraping assembly is connected to the frame. The front scraping assembly includes a first scraping seat and a first scraper connected to the top of the first scraping seat. The side scraping assembly includes a second scraping seat and a second scraper connected to the top of the second scraping seat. The second scraping seat is correspondingly connected to the sliders. The blades of the first scraper and the two second scrapers all face the scraping station.

[0007] The adhesive scraper for applying adhesive to glass according to the embodiments of the present invention has at least the following beneficial effects: the first scraper and the second scraper can effectively clean the residual adhesive on the adhesive nozzle that enters the adhesive scraping station.

[0008] According to some embodiments of the present invention, the front-facing scraping assembly further includes a fixed base, a support plate, and a front-rear moving cylinder. The fixed base is fixedly connected to the frame, the support plate is connected to the fixed base, the front-rear moving cylinder is connected to the support plate, and the central axis of the front-rear moving cylinder is perpendicular to the length direction of the slide rail. The first scraping seat is connected to the piston rod of the front-rear moving cylinder.

[0009] According to some embodiments of this utility model, the fixed base is further connected to two extension plates extending toward the slide rail, a receiving plate connected to the extension plates, and a connecting plate connected above the extension plates. Lower scraping blocks are connected to the end of the extension plate away from the fixed base and the middle of the receiving plate. Two lifting cylinders are connected to both ends of the receiving plate. The piston rods of the two lifting cylinders are connected to the bottom of the connecting plate. Upper scraping blocks are connected to the bottom of the connecting plate at positions corresponding to each of the lower scraping blocks.

[0010] According to some embodiments of the present invention, both the first scraper and the second scraper are in the shape of thin sheets.

[0011] According to some embodiments of the present invention, both the first scraper and the second scraper are made of stainless steel.

[0012] According to some embodiments of this utility model, the upper scraping block and the lower scraping block have the same structure.

[0013] According to some embodiments of this utility model, both the upper scraping block and the lower scraping block are made of rubber.

[0014] According to some embodiments of the present invention, the side scraping adhesive assembly further includes a rotating plate and two linkage rods. The center of the rotating plate is rotatably connected to the side wall of the fixed base via a rotating shaft. One of the two linkage rods is connected to the side wall of the two second scraping adhesive seats, and the other end of each linkage rod is connected to the rotating plate.

[0015] According to some embodiments of the present invention, the side scraping assembly further includes a drive cylinder, the cylinder body of which is connected to the frame, and the piston rod of which is connected to the connection between the linkage rod and the rotating plate.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is one of the structural schematic diagrams of the glass coating adhesive scraper device according to an embodiment of the present utility model.

[0019] Figure 2 This is the second schematic diagram of the glass adhesive scraping device according to an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure of a coating machine used in conjunction with a scraper device for coating glass, according to an embodiment of this utility model.

[0021] Figure 4 for Figure 3 A magnified structural diagram of part A in the middle.

[0022] 100. Frame; 110. Slide rail; 120. Slider; 210. First scraper seat; 220. First scraper blade; 230. Fixed seat; 240. Support plate; 250. Front and rear moving cylinder; 310. Second scraper seat; 320. Second scraper blade; 330. Rotating plate; 340. Linkage rod; 350. Drive cylinder; 410. Extension plate; 420. Receiving plate; 430. Connecting plate; 440. Lower scraper block; 450. Lifting cylinder; 460. Upper scraper block; 500. Glue nozzle. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0027] refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 4 As shown, the glass coating adhesive scraping device according to an embodiment of the present invention includes a frame 100, a slide rail 110, two sliders 120, a side scraping assembly, and a front scraping assembly. The slide rail 110 is connected to the frame 100, and the two sliders 120 are slidably connected to the slide rail 110. There are two side scraping assemblies, each connected to one of the two sliders 120. The front scraping assembly is connected to the frame 100. The front scraping assembly includes a first scraping seat 210 and a first scraper 220 connected to the top of the first scraping seat 210. The side scraping assembly includes a second scraping seat 310 and a second scraper 320 connected to the top of the second scraping seat 310. The second scraping seat 310 is correspondingly connected to the slider 120. The blades of the first scraper 220 and the two second scrapers 320 all face the scraping station.

[0028] In actual use, the first scraper 220 and the second scraper 320 can effectively clean the residual glue on the glue nozzle 500 that enters the glue application station.

[0029] In some specific embodiments of this utility model, it may also have the following additional technical features: the adhesive scraping assembly further includes a fixed base 230, a support plate 240, and a front and rear moving cylinder 250. The fixed base 230 is fixedly connected to the frame 100, the support plate 240 is connected to the fixed base 230, the front and rear moving cylinder 250 is connected to the support plate 240, and the central axis of the front and rear moving cylinder 250 is perpendicular to the length direction of the slide rail 110. The first adhesive scraping seat 210 is connected to the piston rod of the front and rear moving cylinder 250.

[0030] In some specific embodiments of this utility model, it may also have the following additional technical features: the side scraping adhesive assembly further includes a rotating plate 330 and two linkage rods 340. The center of the rotating plate 330 is rotatably connected to the side wall of the fixed base 230 through a rotating shaft. One of the two linkage rods 340 is connected to the side wall of the two second scraping adhesive seats 310 respectively, and the other end of the two linkage rods 340 is connected to the rotating plate 330.

[0031] In some specific embodiments of this utility model, it may also have the following additional technical features: the side scraping assembly further includes a drive cylinder 350, the cylinder body of the drive cylinder 350 is connected to the frame 100, and the piston rod of the drive cylinder 350 is connected to the connection between the linkage rod 340 and the rotating plate 330.

[0032] With the above design, since the drive cylinder 350 is not connected to the center of the rotating plate 330, based on the eccentric design, the drive cylinder 350 can drive the rotating plate 330 to rotate. At this time, due to the existence of the connecting rod, it will drive the two second scraper seats 310 to move closer or further away from each other, thereby achieving synchronous linkage, so as to move closer or further away from the scraper station in sync. Meanwhile, the forward and backward moving cylinder 250 drives the first scraper seat 210 to move closer to or further away from the scraper station. At this time, the glue nozzle 500 entering the scraper station rotates on its own, and the scrapers that move closer to each other can effectively clean the residual glue on the glue nozzle 500.

[0033] In some specific embodiments of this utility model, it may also have the following additional technical features: two extension plates 410 extending toward the slide rail 110, a receiving plate 420 connected to the extension plate 410, and a connecting plate 430 connected above the extension plate 410 are also connected to the fixed base 230. Lower scraping blocks 440 are connected to the end of the extension plate 410 away from the fixed base 230 and the middle part of the receiving plate 420. Two lifting cylinders 450 are respectively connected to both ends of the receiving plate 420. The piston rods of the two lifting cylinders 450 are connected to the bottom of the connecting plate 430. Upper scraping blocks 460 are connected to the bottom of the connecting plate 430 at the positions corresponding to each lower scraping block 440.

[0034] In some specific embodiments of this utility model, it may also have the following additional technical features: both the first scraper 220 and the second scraper 320 are in the shape of thin sheets.

[0035] In some specific embodiments of this utility model, it may also have the following additional technical features: the first scraper 220 and the second scraper 320 are both made of stainless steel.

[0036] In some specific embodiments of this utility model, it may also have the following additional technical features: the upper scraping block 460 and the lower scraping block 440 have the same structure.

[0037] In some specific embodiments of this utility model, it may also have the following additional technical features: both the upper scraping block 460 and the lower scraping block 440 are made of rubber.

[0038] With the above design, after the scraper removes the residual glue from the nozzle 500, some of the residual glue will fall off, while some will remain on the scraper. At this time, the lifting cylinder 450 drives the connecting plate 430 to move downward, which in turn causes the upper scraper block 460 to move downward and press against the scraper, making the scraper abut against the lower scraper block 440. Then, the drive cylinder 350 drives the second scraper seat 310 to move, and the forward and backward movement cylinder 250 drives the first scraper seat 210 to move. This causes each scraper to be clamped and lowered by the upper scraper block 460 and the lower scraper block 440, and the residual glue on the scraper is carried away from the scraper, thus ensuring that the scraper surface is clean, convenient for the next use, and ensuring the quality of the next scraping. Since the overall design avoids the scraping station, waste glue will not remain on each scraper seat, but will only fall onto a fixed section of the slide rail 110. The movement of the slider 120 will not enter this section, so it is convenient to clean up waste glue and reduce the number of maintenance times.

[0039] It should be noted that the cylinder, slide rail 110 and slider 120 are all technical means well known to those skilled in the art. They can be obtained by consulting reference books and purchasing them on the market according to actual needs and parameters. Their specific structure and principle will not be described in detail here.

[0040] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A glue-applying device for glass, characterized in that, The system includes a frame (100), a slide rail (110), two sliders (120), a side scraping assembly, and a front scraping assembly. The slide rail (110) is connected to the frame (100), and the two sliders (120) are slidably connected to the slide rail (110). There are two side scraping assemblies, each connected to one of the two sliders (120). The front scraping assembly is connected to the frame (100). The front scraping assembly includes a first scraping seat (210) and a first scraper (220) connected to the top of the first scraping seat (210). The side scraping assembly includes a second scraping seat (310) and a second scraper (320) connected to the top of the second scraping seat (310). The second scraping seat (310) is correspondingly connected to the slider (120). The blades of the first scraper (220) and the two blades of the second scrapers (320) all face the scraping station.

2. The adhesive applicator for glass coating according to claim 1, characterized in that, The adhesive scraping assembly also includes a fixed base (230), a support plate (240), and a front-to-back moving cylinder (250). The fixed base (230) is fixedly connected to the frame (100), the support plate (240) is connected to the fixed base (230), the front-to-back moving cylinder (250) is connected to the support plate (240), and the central axis of the front-to-back moving cylinder (250) is perpendicular to the length direction of the slide rail (110). The first adhesive scraping seat (210) is connected to the piston rod of the front-to-back moving cylinder (250).

3. The adhesive scraper for glass coating according to claim 2, characterized in that, The fixed base (230) is also connected to two extension plates (410) extending toward the slide rail (110), a receiving plate (420) connected to the extension plate (410), and a connecting plate (430) connected above the extension plate (410). A lower scraper block (440) is connected to the end of the extension plate (410) away from the fixed base (230) and the middle part of the receiving plate (420). Two lifting cylinders (450) are connected to both ends of the receiving plate (420). The piston rods of the two lifting cylinders (450) are connected to the bottom of the connecting plate (430). An upper scraper block (460) is connected to the bottom of the connecting plate (430) at the position corresponding to each of the lower scraper blocks (440).

4. The adhesive scraper for glass coating according to claim 3, characterized in that, Both the first scraper (220) and the second scraper (320) are in the shape of thin sheets.

5. The adhesive scraper for glass coating according to claim 4, characterized in that, Both the first scraper (220) and the second scraper (320) are made of stainless steel.

6. The adhesive scraper for glass coating according to claim 4, characterized in that, The upper scraper block (460) and the lower scraper block (440) have the same structure.

7. The adhesive scraper for glass coating according to claim 6, characterized in that, Both the upper scraper block (460) and the lower scraper block (440) are made of rubber.

8. The adhesive scraper for applying adhesive to glass according to claim 3, characterized in that, The side scraping assembly also includes a rotating plate (330) and two linkage rods (340). The center of the rotating plate (330) is rotatably connected to the side wall of the fixed base (230) via a rotating shaft. One of the two linkage rods (340) is connected to the side wall of the two second scraping seats (310) respectively, and the other end of the two linkage rods (340) is connected to the rotating plate (330).

9. The adhesive scraper for applying adhesive to glass according to claim 8, characterized in that, The side scraping assembly also includes a drive cylinder (350), the cylinder body of which is connected to the frame (100), and the piston rod of which is connected to the connection between the linkage rod (340) and the rotating plate (330).

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