Glue beating device for glass glue coating

Abstract

The utility model discloses a glue patting device for glass gluing, which comprises a glue patting device body, the glue patting device body comprises a fixed seat, an adjusting mechanism connected to the fixed seat, a rack connected to the adjusting mechanism and an adjustable patting head connected to the rack, the adjustable patting head comprises a middle patting plate, a first patting plate and a second patting plate, the first patting plate and the second patting plate are connected to the two sides of the middle patting plate respectively, a shaping cavity used for adhesive tape repairing is formed among the first patting plate, the middle patting plate and the second patting plate, and the first patting plate is connected with a first driving mechanism. The first beating plate is connected with a first driving mechanism, the second beating plate is connected with a second driving mechanism, the middle beating plate is connected with a third driving mechanism, and the first driving mechanism, the second driving mechanism and the third driving mechanism are all connected to the rack. By arranging the adjustable racket head matching adjusting mechanism, the size of the racket head can be adjusted according to actual demand parameters so as to adapt to PET glue of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of glass coating production technology, and in particular to a glue-applying device for glass coating. 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] Existing technology, such as the automatic sealing production line for TPSS thermoplastic warm edge spacers disclosed in patent document application number CN202410476153.7, belongs to the field of insulated glass production. This automatic sealing production line for TPSS thermoplastic warm edge spacers includes a front conveying section, a sealing section, a rear conveying section, an edge trimming section, and a heating section arranged sequentially along the production direction. The first four sections each include a conveyor frame, with an air guide plate fixed at an angle on the front side of the conveyor frame. The air guide plate has multiple rows of air slits running through it from top to bottom. A supply air pipe is provided on the rear side of the air guide plate corresponding to the air slits, and the supply air pipe is connected to an air flotation fan. Below the air guide plates in the front, rear, and edge trimming sections, there are first conveying mechanisms that cooperate with them to transport glass. Below the air guide plate in the sealing section, there is a second conveying mechanism that cooperates with it to transport glass. This automatic sealing production line has advantages such as reducing glass adhesion and avoiding slippage during the sealing process, thus facilitating accurate sealing.

[0004] When PET glue comes out of the glue applicator, it forms a beginning and an end, resulting in gaps. If these gaps are not repaired, the inside and outside of the insulating glass product may be connected, resulting in a lack of air insulation. Traditional repair and edge trimming usually requires a glue applicator. However, traditional glue applicators are mainly designed for single-size PET glue. For different sizes of PET glue, the machine needs to be stopped and different applicator heads need to be replaced to ensure that glue does not overflow. 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-applying device for glass coating, which can adjust the size of the applicator head according to actual requirements to adapt to different sizes of PET glue.

[0006] According to a first aspect of the present invention, a glass adhesive applicator includes an adhesive applicator body, the adhesive applicator body including a fixed base, an adjustment mechanism connected to the fixed base, a frame connected to the adjustment mechanism, and an adjustable applicator head connected to the frame. The adjustable applicator head includes a middle applicator plate and a first applicator plate and a second applicator plate respectively connected to both sides of the middle applicator plate. A shaping cavity for adhesive strip repair is formed between the first applicator plate, the middle applicator plate, and the second applicator plate. The first applicator plate is connected to a first driving mechanism, the second applicator plate is connected to a second driving mechanism, and the middle applicator plate is connected to a third driving mechanism. The first driving mechanism, the second driving mechanism, and the third driving mechanism are all connected to the frame.

[0007] The adhesive applicator for glass coating according to the embodiments of the present utility model has at least the following beneficial effects: by setting an adjustable applicator head and adjusting mechanism, the size of the applicator head can be adjusted according to actual demand parameters to adapt to different sizes of PET adhesive.

[0008] According to some embodiments of the present invention, the adjustment mechanism includes a connecting plate, the frame includes a support plate, the connecting plate is movably connected to the fixed seat, and the support plate is movably connected to the connecting plate.

[0009] According to some embodiments of the present invention, the adjustment mechanism includes a lifting mechanism, which includes a first drive motor, a first ball screw pair, and a first linear guide rail. The first drive motor is connected to the fixed base, the screw of the first ball screw pair is fixedly connected to the output shaft of the first drive motor, the nut of the first ball screw pair is fixedly connected to the connecting plate, and the connecting plate is also slidably connected to the fixed base through the first linear guide rail.

[0010] According to some embodiments of the present invention, the adjustment mechanism further includes a forward and backward moving mechanism, which includes a second drive motor, a second ball screw pair, and a second linear guide rail. The second drive motor is connected to the connecting plate, the screw of the second ball screw pair is fixedly connected to the output shaft of the second drive motor, the nut of the second ball screw pair is fixedly connected to the support plate, and the support plate is also slidably connected to the connecting plate through the second linear guide rail.

[0011] According to some embodiments of the present invention, the frame further includes a base plate, supports, mounting plates, and a gantry frame. The base plate is fixedly connected to the support plate. There are two supports, which are respectively connected to both sides of the base plate. The two side pillars of the gantry frame are respectively connected to the mounting plate and to the two supports.

[0012] According to some embodiments of the present invention, the frame further includes a first rotating shaft and a second rotating shaft. A first connecting hole is provided on the support, and a second connecting hole is provided on each of the two side pillars of the gantry frame. The first rotating shaft passes through the first connecting hole and is fixedly connected to the second connecting hole. A third connecting hole is also provided on the two side pillars of the gantry frame. Ear plates are connected to both sides of the second clapper, and a fourth connecting hole is provided on each ear plate. The second rotating shaft passes through the third connecting hole and is fixedly connected to the fourth connecting hole.

[0013] According to some embodiments of the present invention, the first driving mechanism, the second driving mechanism, and the third driving mechanism are all cylinders. The cylinder body of the first driving mechanism is connected to the support plate, and the piston rod of the first driving mechanism is rotatably connected to the first clapper. The cylinder body of the second driving mechanism is connected to the bottom of the crossbeam of the gantry frame, and the piston rod of the second driving mechanism is rotatably connected to the second clapper. The cylinder body of the third driving mechanism is connected to the mounting plate, and the piston rod of the third driving mechanism is fixedly connected to the intermediate clapper.

[0014] According to some embodiments of this utility model, a positioning drive motor is also connected to the mounting plate. The output shaft of the positioning drive motor is connected to a lead screw body. The central axis of the lead screw body coincides with the central axis of the third drive mechanism. A limit plate is fixedly connected to the piston rod of the third drive mechanism. The limit plate is fixedly connected to the intermediate plate. A rotating sleeve is rotatably sleeved on the lead screw body. A pull rod is symmetrically fixedly connected to the rotating sleeve about the central axis of the lead screw body. The other end of the pull rod away from the rotating sleeve passes through the limit plate and is connected to a limit member.

[0015] According to some embodiments of the present invention, the crossbeam of the gantry frame is also connected to a cylinder head for supporting the glass.

[0016] According to some embodiments of the present invention, the adhesive applicator for glass coating further includes a suction cup and roller assembly for fixing the glass. The fixing base and the suction cup and roller assembly are both connected to the glass conveying frame. The suction cup and roller assembly includes a connecting base, a telescopic cylinder, a suction cup, and a guide wheel. The guide wheel is connected to the bottom of the connecting base. The cylinder body of the telescopic cylinder is connected to the connecting base. The suction cup is fixedly connected to the piston rod of the telescopic cylinder. The connecting base is fixedly connected to the glass conveying frame.

[0017] 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

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0019] Figure 1 This is a schematic diagram of the adhesive applicator for glass coating according to an embodiment of the present invention.

[0020] Figure 2 This is one of the structural schematic diagrams of the adhesive applicator body of the adhesive applicator for glass coating according to an embodiment of the present utility model.

[0021] Figure 3 This is the second schematic diagram of the adhesive applicator body of the adhesive applicator for glass coating according to an embodiment of the present utility model.

[0022] Figure 4 This is a partial structural diagram of the adhesive applicator body of the adhesive applicator for glass coating according to an embodiment of the present utility model.

[0023] Figure 5 This is a schematic diagram of the suction cup and roller assembly of the adhesive applicator for glass coating according to an embodiment of the present invention.

[0024] Figure 6 This is one of the schematic diagrams showing the installation position of the adhesive applicator for glass coating according to an embodiment of this utility model.

[0025] Figure 7 This is the second schematic diagram showing the installation position of the adhesive applicator for glass coating according to an embodiment of this utility model.

[0026] 100. Fixed base; 210. Connecting plate; 221. First drive motor; 222. First ball screw pair; 223. First linear guide rail; 231. Second drive motor; 232. Second ball screw pair; 233. Second linear guide rail; 310. Support plate; 320. Base plate; 330. Support; 340. Mounting plate; 350. Gantry frame; 360. First rotating shaft; 370. Second rotating shaft; 410. Intermediate plate; 420. First plate ; 430, Second clapper; 431, Ear plate; 440, First drive mechanism; 450, Second drive mechanism; 460, Third drive mechanism; 470, Positioning drive motor; 471, Lead screw body; 472, Limiting plate; 473, Rotating sleeve; 474, Pull rod; 475, Limiting component; 476, Support seat; 480, Cylinder top; 510, Connecting seat; 520, Telescopic cylinder; 530, Suction cup; 540, Support wheel; 600, Glass conveying rack. Detailed Implementation

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 as well as Figure 7 As shown, the adhesive applicator for glass application according to an embodiment of the present invention includes an adhesive applicator body, which includes a fixed base 100, an adjustment mechanism connected to the fixed base 100, a frame connected to the adjustment mechanism, and an adjustable applicator head connected to the frame. The adjustable applicator head includes a middle applicator plate 410 and a first applicator plate 420 and a second applicator plate 430 respectively connected to both sides of the middle applicator plate 410. A shaping cavity for adhesive strip repair is formed between the first applicator plate 420, the middle applicator plate 410, and the second applicator plate 430. The first applicator plate 420 is connected to a first driving mechanism 440, the second applicator plate 430 is connected to a second driving mechanism 450, and the middle applicator plate 410 is connected to a third driving mechanism 460. The first driving mechanism 440, the second driving mechanism 450, and the third driving mechanism 460 are all connected to the frame.

[0032] In actual use, the entire structure is installed on the glass conveyor frame 600 by the fixing seat 100. By setting an adjustable beater head with an adjustment mechanism, the size of the beater head can be adjusted according to the actual requirements to adapt to different sizes of PET glue.

[0033] In some specific embodiments of this utility model, it may also have the following additional technical features: the adjustment mechanism includes a connecting plate 210, the frame includes a support plate 310, the connecting plate 210 is movably connected to the fixed base 100, and the support plate 310 is movably connected to the connecting plate 210.

[0034] In some specific embodiments of this utility model, it may also have the following additional technical features: the adjustment mechanism includes a lifting mechanism, the lifting mechanism includes a first drive motor 221, a first ball screw pair 222 and a first linear guide rail 223, the first drive motor 221 is connected to the fixed base 100, the screw of the first ball screw pair 222 is fixedly connected to the output shaft of the first drive motor 221, the nut of the first ball screw pair 222 is fixedly connected to the connecting plate 210, and the connecting plate 210 is also slidably connected to the fixed base 100 through the first linear guide rail 223.

[0035] In some specific embodiments of this utility model, it may also have the following additional technical features: the adjustment mechanism further includes a forward and backward moving mechanism, which includes a second drive motor 231, a second ball screw pair 232 and a second linear guide rail 233. The second drive motor 231 is connected to the connecting plate 210, the screw of the second ball screw pair 232 is fixedly connected to the output shaft of the second drive motor 231, the nut of the second ball screw pair 232 is fixedly connected to the support plate 310, and the support plate 310 is also slidably connected to the connecting plate 210 through the second linear guide rail 233.

[0036] Through the above design, the upgrading mechanism enables the frame to move back and forth along the glass conveyor 600 in the vertical direction, while the forward and backward movement mechanism enables the frame to move closer to the glass and further away from the glass.

[0037] In some specific embodiments of this utility model, it may also have the following additional technical features: the frame further includes a base plate 320, a support 330, a mounting plate 340 and a gantry frame 350, the base plate 320 is fixedly connected to the support plate 310, there are two supports 330 and they are respectively connected to the two sides of the base plate 320, and the two side columns of the gantry frame 350 are respectively connected to the mounting plate 340 and to the two supports 330.

[0038] In some specific embodiments of this utility model, it may also have the following additional technical features: the frame further includes a first rotating shaft 360 and a second rotating shaft 370, a first connecting hole is provided on the support 330, and a second connecting hole is provided on each of the two side pillars of the gantry frame 350, the first rotating shaft 360 passes through the first connecting hole and is fixedly connected to the second connecting hole, a third connecting hole is also provided on the two side pillars of the gantry frame 350, and ear plates 431 are connected to both sides of the second clapper 430, a fourth connecting hole is provided on the ear plates 431, and the second rotating shaft 370 passes through the third connecting hole and is fixedly connected to the fourth connecting hole.

[0039] In some specific embodiments of this utility model, it may also have the following additional technical features: the first drive mechanism 440, the second drive mechanism 450 and the third drive mechanism 460 are all cylinders. The cylinder body of the first drive mechanism 440 is connected to the support plate 310, and the piston rod of the first drive mechanism 440 is rotatably connected to the first clapper 420. The cylinder body of the second drive mechanism 450 is connected to the bottom of the crossbeam of the gantry frame 350, and the piston rod of the second drive mechanism 450 is rotatably connected to the second clapper 430. The cylinder body of the third drive mechanism 460 is connected to the mounting plate 340, and the piston rod of the third drive mechanism 460 is fixedly connected to the intermediate clapper 410.

[0040] Specifically, the first striking plate 420 is fixedly connected to the mounting plate 340.

[0041] With the above design, the third drive mechanism 460 drives the middle plate 410 to move along the length of the mounting plate 340, while the first drive mechanism 440 rotates the first plate 420. Since the first plate 420 is fixedly connected to the mounting plate 340, it actually drives the mounting plate 340 to rotate around the first rotating shaft 360, thereby adjusting the tilt angle of the entire adjustable head. The second drive mechanism 450 drives the second plate 430 to rotate, that is, the second plate 430 rotates around the second rotating shaft 370. Therefore, in actual use, the first plate 420 is mainly used for adjusting the positioning and bonding, and for abutting and supporting the adhesive strip, while the middle plate 410 and the second plate 430 are mainly used for trimming, repairing, shaping and molding.

[0042] In some specific embodiments of this utility model, it may also have the following additional technical features: a positioning drive motor 470 is also connected to the mounting plate 340, the output shaft of the positioning drive motor 470 is connected to a lead screw body 471, the central axis of the lead screw body 471 coincides with the central axis of the third drive mechanism 460, a limiting plate 472 is fixedly connected to the piston rod of the third drive mechanism 460, and the limiting plate 472 is fixedly connected to the intermediate plate 410; a rotating sleeve 473 is rotatably sleeved on the lead screw body 471, and a pull rod 474 is symmetrically fixedly connected to the rotating sleeve 473 about the central axis of the lead screw body 471, and the other end of the pull rod 474 away from the rotating sleeve 473 passes through the limiting plate 472 and is connected to a limiting member 475.

[0043] Specifically, to improve overall smoothness, the cylinder of the third drive mechanism 460 is fixedly connected to support seats 476 at both ends. Both connecting seats 510 have through holes that match the pull rod 474. The pull rod 474 passes through the through holes and then through the through hole of the limiting plate 472. Then, a limiting member 475 larger than the diameter of the through hole of the limiting plate 472 is connected to the other end of the pull rod 474. To reduce costs and facilitate installation, a bolt with a washer can be used. In this case, the outer diameter of the washer is larger than the diameter of the through hole. The distance from the washer to the limiting plate 472 is the travel distance of the third drive mechanism 460. With this design, the movement of the positioning drive motor 470 can drive the lead screw body 471 to move, which in turn drives the limiting member 475 to move, thereby adjusting the distance between the limiting member 475 and the limiting plate 472. This allows for adjustment according to the actual required rubber strip thickness.

[0044] In some specific embodiments of this utility model, it may also have the following additional technical features: a cylinder head 480 for supporting the glass is also connected to the crossbeam of the gantry frame 350.

[0045] The glass adhesive applicator also includes a suction cup 530 roller assembly for fixing the glass. The fixing base 100 and the suction cup 530 roller assembly are both connected to the glass conveyor frame 600. The suction cup 530 roller assembly includes a connecting base 510, a telescopic cylinder 520, a suction cup 530, and a guide wheel 540. The guide wheel 540 is connected to the bottom of the connecting base 510, the cylinder body of the telescopic cylinder 520 is connected to the connecting base 510, the suction cup 530 is fixedly connected to the piston rod of the telescopic cylinder 520, and the connecting base 510 is fixedly connected to the glass conveyor frame 600. Specifically, the suction cup 530 roller assembly and the fixing base 100 are positioned opposite each other on both sides of the glass conveyor frame 600 in the transmission direction.

[0046] By matching the pulleys on the glass conveyor frame 600 with the rollers 540, the glass is conveyed and positioned to keep it on a plane. The piston rod of the telescopic cylinder 520 extends to drive the suction cup 530 to move and adhere to the glass. At this time, the suction cup 530 will hold the glass so that the glass will not be displaced or misaligned, which facilitates the application of glue for repair and ensures the quality of edge trimming and shaping repair.

[0047] It should be noted that the motor, ball screw pair, linear guide, and cylinder 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.

[0048] Working principle:

[0049] First, the glass after the glue application is completed is transferred between the suction cup 530 drag wheel assembly and the fixed base 100. Then, the telescopic cylinder 520 drives the suction cup 530 to adhere to the glass and fix it. Then, the adjustable hammer head approaches the part where the material head and tail are not fully connected through the adjustment mechanism. Then, the adjustable hammer head approaches the material head and tail. At this time, the first hammer head abuts against the bottom of the material head and tail. Then, the middle hammer head and the first hammer head work to repair and shape the material head and tail so that they form a whole.

[0050] 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 applying adhesive to glass, characterized in that, The device includes a glue applicator body, which includes a fixed base (100), an adjustment mechanism connected to the fixed base (100), a frame connected to the adjustment mechanism, and an adjustable applicator head connected to the frame. The adjustable applicator head includes a middle applicator plate (410) and a first applicator plate (420) and a second applicator plate (430) respectively connected to both sides of the middle applicator plate (410). A shaping cavity for glue strip repair is formed between the first applicator plate (420), the middle applicator plate (410), and the second applicator plate (430). The first applicator plate (420) is connected to a first drive mechanism (440), the second applicator plate (430) is connected to a second drive mechanism (450), and the middle applicator plate (410) is connected to a third drive mechanism (460). The first drive mechanism (440), the second drive mechanism (450), and the third drive mechanism (460) are all connected to the frame.

2. The adhesive applicator for glass coating according to claim 1, characterized in that, The adjustment mechanism includes a connecting plate (210), the frame includes a support plate (310), the connecting plate (210) is movably connected to the fixed base (100), and the support plate (310) is movably connected to the connecting plate (210).

3. The adhesive applicator for glass coating according to claim 2, characterized in that, The adjustment mechanism includes a lifting mechanism, which includes a first drive motor (221), a first ball screw pair (222), and a first linear guide rail (223). The first drive motor (221) is connected to the fixed base (100). The screw of the first ball screw pair (222) is fixedly connected to the output shaft of the first drive motor (221). The nut of the first ball screw pair (222) is fixedly connected to the connecting plate (210). The connecting plate (210) is also slidably connected to the fixed base (100) through the first linear guide rail (223).

4. The adhesive applicator for glass coating according to claim 3, characterized in that, The adjustment mechanism also includes a forward and backward moving mechanism, which includes a second drive motor (231), a second ball screw pair (232), and a second linear guide rail (233). The second drive motor (231) is connected to the connecting plate (210). The screw of the second ball screw pair (232) is fixedly connected to the output shaft of the second drive motor (231). The nut of the second ball screw pair (232) is fixedly connected to the support plate (310). The support plate (310) is also slidably connected to the connecting plate (210) through the second linear guide rail (233).

5. The adhesive applicator for glass coating according to claim 2, characterized in that, The frame also includes a base plate (320), supports (330), mounting plate (340), and a gantry frame (350). The base plate (320) is fixedly connected to the support plate (310). There are two supports (330) and they are respectively connected to the two sides of the base plate (320). The two side pillars of the gantry frame (350) are respectively connected to the mounting plate (340) and the two supports (330).

6. The adhesive applicator for glass coating according to claim 5, characterized in that, The frame also includes a first rotating shaft (360) and a second rotating shaft (370). A first connecting hole is provided on the support (330). A second connecting hole is provided on each of the two side pillars of the gantry frame (350). The first rotating shaft (360) passes through the first connecting hole and is fixedly connected to the second connecting hole. A third connecting hole is also provided on the two side pillars of the gantry frame (350). Ear plates (431) are connected to both sides of the second clapper (430). A fourth connecting hole is provided on each ear plate (431). The second rotating shaft (370) passes through the third connecting hole and is fixedly connected to the fourth connecting hole.

7. The adhesive applicator for glass coating according to claim 6, characterized in that, The first drive mechanism (440), the second drive mechanism (450), and the third drive mechanism (460) are all cylinders. The cylinder body of the first drive mechanism (440) is connected to the support plate (310), and the piston rod of the first drive mechanism (440) is rotatably connected to the first clapper (420). The cylinder body of the second drive mechanism (450) is connected to the bottom of the crossbeam of the gantry frame (350), and the piston rod of the second drive mechanism (450) is rotatably connected to the second clapper (430). The cylinder body of the third drive mechanism (460) is connected to the mounting plate (340), and the piston rod of the third drive mechanism (460) is fixedly connected to the intermediate clapper (410).

8. The adhesive applicator for glass coating according to claim 7, characterized in that, The mounting plate (340) is also connected to a positioning drive motor (470). The output shaft of the positioning drive motor (470) is connected to a lead screw body (471). The central axis of the lead screw body (471) coincides with the central axis of the third drive mechanism (460). A limiting plate (472) is fixedly connected to the piston rod of the third drive mechanism (460). The limiting plate (472) is fixedly connected to the intermediate plate (410). A rotating sleeve (473) is rotatably sleeved on the lead screw body (471). A pull rod (474) is symmetrically fixedly connected to the rotating sleeve (473) about the central axis of the lead screw body (471). The other end of the pull rod (474) away from the rotating sleeve (473) passes through the limiting plate (472) and is connected to a limiting member (475).

9. The adhesive applicator for glass coating according to claim 5, characterized in that, The crossbeam of the gantry (350) is also connected to a cylinder head (480) for supporting the glass.

10. The adhesive applicator for glass coating according to claim 1, characterized in that, The adhesive applicator for glass coating also includes a suction cup (530) roller assembly for fixing the glass. The fixing base (100) and the suction cup (530) roller assembly are both connected to the glass conveying frame (600). The suction cup (530) roller assembly includes a connecting base (510), a telescopic cylinder (520), a suction cup (530), and a guide wheel (540). The guide wheel (540) is connected to the bottom of the connecting base (510). The cylinder body of the telescopic cylinder (520) is connected to the connecting base (510). The suction cup (530) is fixedly connected to the piston rod of the telescopic cylinder (520). The connecting base (510) is fixedly connected to the glass conveying frame (600).

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