Suspension type gluing mechanism of window patching machine

Abstract

The utility model relates to a suspension type gluing mechanism of a window patching machine, which comprises a frame, a mounting rack, a first mounting plate and a second mounting plate, an adjusting slide rail is arranged on the frame, the mounting rack is slidably arranged on the adjusting slide rail, the mounting rack comprises two side wallboards, the first mounting plate is hinged with the wallboards, and the second mounting plate is hinged with the second mounting plate. A gluing roller is arranged between the first mounting plates, a lifting air cylinder is rotationally arranged on each first mounting plate, the second mounting plates are hinged to the first mounting plates, a glue uniformizing roller is arranged between the second mounting plates, the glue uniformizing roller is located above the gluing roller, and the second mounting plates are hinged to the output end of the lifting air cylinder. By controlling the rotating angle of the driving motor, the gluing roller can be lifted through large-amplitude swinging, and the gluing thickness can be adjusted through small-amplitude swinging; the connecting rod is adopted to lift the first mounting plate, the overall structure is vertical, and the overall length of the gluing mechanism is shortened; and the first mounting plate is convenient to clean due to the split design.

Description

Technical Field

[0001] This utility model relates to a suspended adhesive application mechanism for a window patching machine. Background Technology

[0002] Chinese utility patent CN219360450U discloses a gluing device for a window patching machine. The gluing mechanism slides on a slide rail to adapt to the different window patching positions of materials of different specifications. The mounting plate on which the roller is located is rotated. The cylinder drives the mounting plate to rotate and lift the roller, so as to avoid the glue residue on the gluing roller contaminating the conveyor belt after the machine stops, and to prevent glue from sticking on the contact surface between the rollers. However, adjusting the gluing thickness requires adjusting the cylinder stroke, which is cumbersome. Utility Model Content

[0003] In view of the technical problems existing in the background art, the present invention aims to provide a suspended glue application mechanism for a window applicator, which is designed to drive the first mounting plate to swing with a drive motor, which can swing to lift the glue application roller with a large swing and swing to adjust the glue application thickness with a small swing.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: The suspended gluing mechanism of this window applicator includes a frame, a mounting frame, a first mounting plate, and a second mounting plate. The frame is provided with an adjusting slide rail, and the mounting frame is slidably mounted on the adjusting slide rail. The mounting frame includes two side wall panels. The first mounting plate is hinged to the wall panels, and a gluing roller is provided between the first mounting plates. A lifting cylinder is rotatably mounted on the first mounting plate. The second mounting plate is hinged to the first mounting plate, and a gluing roller is provided between the second mounting plates. The gluing roller is located above the gluing roller, and the second mounting plate is hinged to the output end of the lifting cylinder.

[0005] The wall panels are provided with a rotating shaft, and a drive motor is provided on one side of the wall panel. The drive motor is connected to one end of the rotating shaft. An eccentric wheel is provided on the rotating shaft, and a collar is fitted on the eccentric wheel. The collar is connected to one end of a connecting rod, and the other end of the connecting rod is hinged to the first mounting plate. The rotating shaft is higher than the glue roller.

[0006] In this design, the drive motor drives the eccentric wheel to rotate via a shaft. The eccentric wheel, through a connecting rod, drives the first mounting plate to rotate relative to the wall panel, raising the glue roller on the first mounting plate. By controlling the rotation angle of the drive motor, the glue roller can be swung up and raised significantly, or the glue thickness can be adjusted by swaying slightly. The collar is fitted onto the eccentric wheel, ensuring that the connecting rod does not interfere with the shaft during rotation. The connection strength between the collar and the eccentric wheel is high, making it suitable for suspended designs.

[0007] Preferably, the first mounting plate includes a support portion and a movable portion. The support portion is hinged to the wall panel, and the movable portion is hinged to the second mounting plate. A transverse slide rail is provided between the support portions, and a connecting plate is provided between the movable portions. The connecting plate is slidably disposed on the transverse slide rail. A locking assembly is provided between the support portion and the movable portion on one side, and a positioning baffle is provided on the support portion on the other side. The wall panel has an opening for the second mounting plate to pass through.

[0008] In this solution, the locking assembly is opened, and the movable part is pulled to slide along the transverse slide rail, so that the glue-spreading roller makes room for cleaning. After cleaning, the movable part is pushed to abut against the positioning baffle, and the locking assembly is locked to complete the positioning.

[0009] Preferably, the locking assembly includes a limiting arm and a limiting shaft. One end of the limiting arm is swayably mounted on the support portion. The limiting shaft is threadedly connected to the movable portion. The limiting shaft has an annular protrusion in its circumferential direction. An axial gap is formed between the annular protrusion and the movable portion to allow the other end of the limiting arm to enter. The other end of the limiting arm has an opening for accommodating the limiting shaft.

[0010] In this scheme, rotating the limiting shaft and adjusting the axial clearance causes the annular protrusion and the movable part to clamp or loosen the limiting arm.

[0011] Preferably, the mounting bracket is connected to a drive block, the drive block is threadedly engaged with a screw, and the screw is rotatably mounted on the frame.

[0012] In this design, the screw drives the mounting bracket to adjust laterally via a drive block.

[0013] The beneficial effects of this utility model are as follows: by controlling the rotation angle of the drive motor, the gluing roller can be swung up and lifted significantly, and the gluing thickness can be adjusted by swaying slightly; the use of a connecting rod to lift the first mounting plate results in a vertical overall structure, shortening the overall length of the gluing mechanism; and the split design of the first mounting plate facilitates cleaning. Therefore, this utility model has substantial features and progress compared to the prior art. Attached Figure Description

[0014] The following description, in conjunction with the accompanying drawings, details the embodiments and working principles of this utility model.

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0016] Figure 2 This is a three-dimensional structural diagram of the present invention with the connecting plate removed.

[0017] Figure 3 This is a three-dimensional structural diagram of the positioning baffle in this utility model.

[0018] In the diagram: 1. Frame; 2. Adjusting slide rail; 3. Mounting bracket; 4. Wall panel; 5. First mounting plate; 6. Glue roller; 7. Lifting cylinder; 8. Second mounting plate; 9. Glue spreading roller; 10. Rotating shaft; 11. Drive motor; 12. Eccentric wheel; 13. Collar; 14. Connecting rod; 15. Support part; 16. Movable part; 17. Horizontal slide rail; 18. Connecting plate; 19. Locking assembly; 20. Position baffle; 21. Limiting arm; 22. Screw. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the implementation of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0020] In the description of this application, it should be understood that the terms "upper" and "lower" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application 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 application.

[0021] In the description of this application, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated.

[0022] See appendix Figure 1 In this embodiment, a suspended gluing mechanism for a window patching machine includes a frame 1, a mounting bracket 3, a first mounting plate 5, and a second mounting plate 8. The frame 1 is provided with an adjusting slide rail 2, and the mounting bracket 3 is slidably mounted on the adjusting slide rail 2. The mounting bracket 3 is connected to a drive block, and the drive block is threadedly fitted with a screw 22. The screw 22 is rotatably mounted on the frame 1. The mounting bracket 3 includes two side wall panels 4. The first mounting plate 5 is hinged to the wall panels 4. A gluing roller 6 is provided between the first mounting plates 5. A lifting cylinder 7 is rotatably mounted on the first mounting plate 5. The second mounting plate 8 is hinged to the first mounting plate 5. A gluing roller 9 is provided between the second mounting plates 8. The gluing roller 9 is located above the gluing roller 6. The second mounting plate 8 is hinged to the output end of the lifting cylinder 7.

[0023] The wall panels 4 are provided with a rotating shaft 10, and one side of the wall panel 4 is provided with a drive motor 11. The drive motor 11 is connected to one end of the rotating shaft 10. The rotating shaft 10 is provided with an eccentric wheel 12. A collar 13 is sleeved on the eccentric wheel 12. The collar 13 is connected to one end of a connecting rod 14. The other end of the connecting rod 14 is hinged to the first mounting plate 5. The rotating shaft 10 is higher than the glue roller 6.

[0024] In this embodiment, the frame 1 is also provided with a conveyor belt for longitudinally conveying paper. The conveying surface of the conveyor belt is lower than the gluing roller 6 and a paper passage gap is formed between them. When adjusting before starting the machine, the screw 22 is rotated by the handwheel to adjust the lateral position of the drive block and the mounting bracket 3 to align with the paper's window position. The drive motor 11 drives the rotating shaft 10 to rotate slightly and swing the gluing roller 6 slightly to adjust the paper passage gap to adjust the gluing thickness.

[0025] When the machine is stopped for cleaning, the drive motor 11 drives the rotating shaft 10 to rotate significantly. The first mounting plate 5 swings significantly to lift the gluing roller 6, so as to avoid the glue residue on the gluing roller from contaminating the conveyor belt. The lifting cylinder 7 moves to drive the second mounting plate 8 to swing and lift the gluing roller 9, so as to avoid glue sticking between the gluing roller and the gluing roller.

[0026] Among them, the gluing roller 6 for gluing and the evenly applying roller 9 for evenly applying gluing are mature technologies; the lifting cylinder 7 rotates relative to the first mounting plate 5 to adapt to the lifting action; a turntable can be set at the end of the rotating shaft 10, and the turntable is hinged to one end of the connecting rod 14, with the hinge point offset from the rotation center line of the rotating shaft 10; the two sets of connecting rods 14 are symmetrical in structure, providing stable support and adjustment; the mounting frame 3 is slidably set on the two adjusting slide rails 2 by four sets of sliders to ensure connection strength; controlling the rotation angle of the drive motor 11 is a mature technology.

[0027] See appendix Figure 1-3 The first mounting plate 5 includes a support portion 15 and a movable portion 16. The support portion 15 is hinged to the wall panel 4, and the movable portion 16 is hinged to the second mounting plate 8. A transverse slide rail 17 is provided between the support portions 15, and a connecting plate 18 is provided between the movable portions 16. The connecting plate 18 is slidably disposed on the transverse slide rail 17. A locking assembly 19 is provided between one side of the support portion 15 and the movable portion 16, and a positioning baffle 20 is provided on the other side of the support portion 15. The wall panel 4 has an opening for the second mounting plate 8 to pass through. The locking assembly 19 includes a limiting arm 21 and a limiting shaft. One end of the limiting arm 21 is swayed on the support portion 15, and the limiting shaft is threadedly connected to the movable portion 16. The limiting shaft has an annular protrusion in its circumference, and an axial gap is formed between the annular protrusion and the movable portion 16 for the other end of the limiting arm 21 to enter. The other end of the limiting arm 21 has an opening for the limiting shaft to be accommodated.

[0028] In this embodiment, when the machine is stopped for cleaning, the limiting shaft is rotated by the handle, the annular protrusion moves away from the movable part 16, the axial gap increases, the limiting arm 21 loses its positioning and swings away from the limiting shaft, and the movable part 16 is pulled out along the transverse slide rail 17 by the handle on the movable part 16. At this time, the glue-spreading roller 9 can be cleaned. To clean the glue-applying roller, you need to go to the other side of the frame 1. After cleaning, the movable part 16 is pushed back along the transverse slide rail 17. After the movable part 16 abuts against the positioning baffle 20, the limiting arm 21 is locked into the axial gap. The limiting shaft is rotated to clamp the limiting arm 21 and complete the locking. The movable part 16 is provided with two adjacent sets of sliders that slide in cooperation with the transverse slide rail 17 to ensure the connection strength.

[0029] In other alternative embodiments, a connecting hole can be designed on the movable part 16 and a through hole can be designed on the support part 15. The fastener passes through the through hole and is threadedly connected to the connecting hole to complete the locking. The locking design is diverse and is a mature technology.

[0030] The above description represents the preferred embodiment of this utility model. It should be noted that the scope of protection of this utility model is not limited thereto. For those skilled in the art, various improvements, modifications, or equivalent substitutions can be made without departing from the equivalent inventive concept disclosed in this utility model, and these can also be considered as part of the scope of protection of this utility model.

Claims

1. A suspended adhesive application mechanism for a window sealing machine, comprising: A frame (1) is provided with an adjustable slide rail (2); Mounting bracket (3) is slidably mounted on the adjusting slide rail (2), and the mounting bracket (3) includes two side wall panels (4). The first mounting plate (5) is hinged to the wall panel (4), and an adhesive roller (6) is provided between the first mounting plates (5). A lifting cylinder (7) is rotatably provided on the first mounting plate (5). The second mounting plate (8) is hinged to the first mounting plate (5). A glue-spreading roller (9) is provided between the second mounting plates (8). The glue-spreading roller (9) is located above the glue-applying roller (6). The second mounting plate (8) is hinged to the output end of the lifting cylinder (7). characterized in that A rotating shaft (10) is provided between the wall panels (4). A drive motor (11) is provided on one side of the wall panel (4). The drive motor (11) is connected to one end of the rotating shaft (10). An eccentric wheel (12) is provided on the rotating shaft (10). A collar (13) is sleeved on the eccentric wheel (12). The collar (13) is connected to one end of the connecting rod (14). The other end of the connecting rod (14) is hinged to the first mounting plate (5). The rotating shaft (10) is higher than the glue roller (6).

2. A suspension gluing mechanism for a window tinter as defined in claim 1 wherein: The first mounting plate (5) includes a support part (15) and a movable part (16). The support part (15) is hinged to the wall panel (4), and the movable part (16) is hinged to the second mounting plate (8). A transverse slide rail (17) is provided between the support parts (15), and a connecting plate (18) is provided between the movable parts (16). The connecting plate (18) is slidably disposed on the transverse slide rail (17). A locking assembly (19) is provided between the support part (15) and the movable part (16) on one side, and a positioning baffle (20) is provided on the support part (15) on the other side. The wall panel (4) has an opening for the second mounting plate (8) to pass through.

3. A suspension gluing mechanism for a window tinter as defined in claim 2 wherein: The locking assembly (19) includes a limiting arm (21) and a limiting shaft. One end of the limiting arm (21) is swayed on the support (15). The limiting shaft is threadedly connected to the movable part (16). The limiting shaft is provided with an annular protrusion in the circumferential direction. An axial gap is formed between the annular protrusion and the movable part (16) for the other end of the limiting arm (21) to enter. The other end of the limiting arm (21) is provided with an opening for the limiting shaft to be accommodated.

4. The hanging gluing mechanism of a window pasting machine according to claim 1, characterized in that: The mounting bracket (3) is connected to a drive block, and the drive block is threadedly fitted with a screw (22), which is rotatably mounted on the frame (1).

Images