Curved glass concave surface pasting roller auxiliary device

Abstract

The utility model discloses a kind of curved surface glass concave surface attachment roller auxiliary devices, including workbench, support frame, main roller shaft, front auxiliary roller shaft and rear auxiliary roller shaft, main roller shaft is connected with motor drive mechanism, main roller shaft is located on workbench, front auxiliary roller shaft and rear auxiliary roller shaft are connected with support frame and located in the region above main roller shaft, and front auxiliary roller shaft and rear auxiliary roller shaft are in friction contact with main roller shaft, when main roller shaft rotates, it drives front auxiliary roller shaft and rear auxiliary roller shaft to rotate.The utility model is pressed to main roller shaft using auxiliary roller shaft, so that main roller shaft and glass cover plate are closely attached and not easy to be deformed, and the attachment quality is improved.

Description

Technical Field

[0001] This utility model relates to a curved glass film application device, specifically a curved glass concave surface bonding roller auxiliary device. Background Technology

[0002] Curved glass, due to its concave surface, presents a more complex challenge when applying film, especially larger pieces. Applying film to such glass is time-consuming and labor-intensive, and often results in incomplete adhesion. The glass cover plate CG has a hook shape with a concave bonding surface. Traditional methods using large-diameter rollers interfere with the curvature, preventing proper bonding. Small-diameter rollers, on the other hand, introduce air bubbles, and the rollers bend under pressure. Using pressure blocks above the rollers further restricts their rotation, hindering complete bonding. Summary of the Invention

[0003] To address the aforementioned technical problems, the present invention provides an auxiliary device for bonding rollers to curved glass concave surfaces.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A curved glass concave surface bonding roller auxiliary device includes a worktable, a support frame, a main roller shaft, a front auxiliary roller shaft, and a rear auxiliary roller shaft. The main roller shaft is connected to a motor drive mechanism and is located on the worktable. The front and rear auxiliary roller shafts are connected to the support frame and are located above the main roller shaft. The front and rear auxiliary roller shafts are arranged side by side at intervals and are in frictional contact with the main roller shaft. When the main roller shaft rotates, it drives the front and rear auxiliary roller shafts to rotate.

[0006] As a further improvement, the support frame includes a column and a crossbeam, with the crossbeam mounted on the top of the column, a suspension rod mounted on the crossbeam, and a connecting assembly mounted on the suspension rod. A front auxiliary roller shaft and a rear auxiliary roller shaft are mounted to the connecting assembly.

[0007] As a further improvement, the connecting assembly includes a suspension plate and a mounting base. The suspension plate is provided with a guide hole through which the column moves. The suspension plate is fixedly connected to the suspension rod, and the mounting base is fixedly connected to the suspension plate. The front auxiliary roller shaft and the rear auxiliary roller shaft are respectively mounted and connected to the mounting base through bearings.

[0008] As a further improvement, the suspension rod is a telescopic rod.

[0009] As a further improvement, a lifting cylinder is mounted on the crossbeam, and the suspension rod is connected to the output end of the lifting cylinder.

[0010] As a further improvement, the length and diameter of the front auxiliary roller shaft and the rear auxiliary roller shaft are both smaller than those of the main roller shaft.

[0011] As a further improvement, the length of the auxiliary roller shaft and the rear auxiliary roller shaft is 60%-70% of the length of the main roller shaft, and the diameter of the auxiliary roller shaft and the rear auxiliary roller shaft is 80%-90% of the diameter of the main roller shaft.

[0012] As a further improvement, the main roller shaft includes a metal inner shaft and a silicone layer fitted on the metal inner shaft; the front auxiliary roller shaft and the rear auxiliary roller shaft are both metal shafts.

[0013] This utility model has the following beneficial technical effects:

[0014] By using two auxiliary roller shafts to apply downward rotational pressure to the main roller shaft, the main roller shaft can maintain a tight fit with the glass cover while being less prone to deformation, thus improving the bonding quality and completing the overall bonding process, effectively solving the problem of bonding air bubbles. Attached Figure Description

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

[0016] Figure 2 This is an assembly diagram of the front auxiliary roller shaft and the rear auxiliary roller shaft of this utility model.

[0017] Figure label:

[0018] Workbench 1, support frame 2, column 21, crossbeam 22, main roller shaft 3, front auxiliary roller

[0019] 4. Axle; 5. Rear auxiliary roller axle; 6. Motor drive mechanism; 7. Suspension rod; 8. Suspension plate; 9. Installation.

[0020] Mounting base 9, glass cover plate 10. Detailed Implementation

[0021] Embodiments of the present invention are described in detail below, examples of which 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 the present invention, and should not be construed as limiting the present invention.

[0022] In the description of this invention, it should be understood that if terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, they are only for the convenience of describing the invention 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, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this invention can be understood according to the specific circumstances.

[0024] like Figure 1 and 2 As shown, a curved glass concave surface bonding roller auxiliary device includes a worktable 1, a support frame 2, a main roller shaft 3, a front auxiliary roller shaft 4, and a rear auxiliary roller shaft 5. The main roller shaft 5 is connected to a motor drive mechanism 6. The main roller shaft 3 is located on the worktable 1. The front auxiliary roller shaft 4 and the rear auxiliary roller shaft 5 are connected to the support frame 2 and are located above the main roller shaft 3. The front auxiliary roller shaft 4 and the rear auxiliary roller shaft 5 are arranged side by side at intervals and are in frictional contact with the main roller shaft 3. When the main roller shaft rotates, it drives the front auxiliary roller shaft and the rear auxiliary roller shaft to rotate.

[0025] The front auxiliary roller shaft 4 and the rear auxiliary roller shaft 5 exert rolling pressure on the main roller shaft 3 without affecting its rotation. When the main roller shaft rotates, the friction from contact drives the front and rear auxiliary roller shafts to rotate synchronously. The front and rear auxiliary roller shafts are arranged side-by-side with a gap between them; therefore, they can only rotate through the drive of the main roller shaft. When both the front and rear auxiliary roller shafts simultaneously contact the rotating main roller shaft, they rotate together. If they contact the main roller shaft individually, they can rotate independently. The front and rear auxiliary roller shafts exert a continuous downward pressure on the main roller shaft, ensuring a tight fit without deformation, thus completing the overall fitting action.

[0026] The support frame 2 includes a column 21 and a crossbeam 22. The crossbeam 22 is mounted on the top of the column 21. A suspension rod 7 is mounted on the crossbeam 22. The suspension rod 7 is equipped with a connecting assembly. The front auxiliary roller shaft and the rear auxiliary roller shaft are installed with the connecting assembly.

[0027] The connecting assembly includes a suspension plate 8 and a mounting base 9. The suspension plate 8 has a guide hole through which the column 21 moves. The suspension plate 8 is fixedly connected to the suspension rod 7, and the mounting base 9 is fixedly connected to the suspension plate 8. The front auxiliary roller shaft 4 and the rear auxiliary roller shaft 5 are respectively mounted and connected to the mounting base 9 through bearings to ensure normal rotation. The suspension rod suspends the front and rear auxiliary roller shafts.

[0028] The suspension rod is a telescopic rod, which can be adjusted in height. Alternatively, a lifting cylinder is installed on the crossbeam, and the suspension rod is connected to the output end of the lifting cylinder. The lifting cylinder is used to control the suspension plate to rise and fall, thereby adjusting the height of the front auxiliary roller shaft and the rear auxiliary roller shaft.

[0029] Typically, two mounting bases are installed, one at each end of the front auxiliary roller shaft and the other at the rear auxiliary roller shaft. Correspondingly, two suspension plates and two suspension rods are installed. To ensure synchronous lifting, the two suspension plates are fixedly connected by a connecting rod.

[0030] The length and diameter of the front auxiliary roller shaft 4 and the rear auxiliary roller shaft 5 are both smaller than those of the main roller shaft 3. More specifically, the length of the auxiliary roller shaft and the rear auxiliary roller shaft is 60%-70% of the length of the main roller shaft, and the diameter of the auxiliary roller shaft and the rear auxiliary roller shaft is 80%-90% of that of the main roller shaft. The main roller shaft includes a metal inner shaft and a silicone layer fitted on the metal inner shaft; both the front auxiliary roller shaft and the rear auxiliary roller shaft are metal shafts.

[0031] If the glass cover CG is set to a hook shape, with a concave bonding surface, an arc of 25° and a width of 400mm, the diameter of the inner metal shaft of the main roller shaft is 70% of the arc, which is 25*70%=17.5mm; the diameter of the silicone layer is 90% of the arc, which is 25*90%=22.5mm; and the length is 120% of the product width, which is 400*120%=480mm.

[0032] During processing, the glass cover plate 10 is placed on the worktable surface, and the main roller shaft presses against the surface of the glass cover plate. As the main roller shaft rotates, the glass cover plate can be transported to achieve full fit of the glass cover plate.

[0033] It should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A curved glass concave tacking roller assist device, characterized by, It includes a worktable, a support frame, a main roller shaft, a front auxiliary roller shaft, and a rear auxiliary roller shaft. The main roller shaft is connected to a motor drive mechanism and is located on the worktable. The front and rear auxiliary roller shafts are connected to the support frame and are located above the main roller shaft. The front and rear auxiliary roller shafts are arranged side by side with intervals and are in frictional contact with the main roller shaft. When the main roller shaft rotates, it drives the front and rear auxiliary roller shafts to rotate.

2. The curved glass concave surface bonding roller auxiliary device according to claim 1, characterized in that, The support frame includes columns and crossbeams. The crossbeams are mounted on the top of the columns, and suspension rods are installed on the crossbeams. The suspension rods are equipped with connecting components, and the front auxiliary roller shafts and rear auxiliary roller shafts are installed with the connecting components.

3. The curved glass concave surface bonding roller auxiliary device according to claim 2, characterized in that, The connecting assembly includes a suspension plate and a mounting base. The suspension plate has a guide hole through which the column moves. The suspension plate is fixedly connected to the suspension rod. The mounting base is fixedly connected to the suspension plate. The front auxiliary roller shaft and the rear auxiliary roller shaft are respectively mounted and connected to the mounting base through bearings.

4. The curved glass concave surface bonding roller auxiliary device according to claim 3, characterized in that, The suspension rod is a telescopic rod.

5. The curved glass concave surface bonding roller auxiliary device according to claim 3, characterized in that, The crossbeam is equipped with a lifting cylinder, and the suspension rod is connected to the output end of the lifting cylinder.

6. The auxiliary device for bonding curved glass concave surfaces with rollers according to claim 1, characterized in that, The length and diameter of the front auxiliary roller shaft and the rear auxiliary roller shaft are both smaller than those of the main roller shaft.

7. The curved glass concave surface bonding roller auxiliary device according to claim 6, characterized in that, The lengths of the auxiliary roller shaft and the rear auxiliary roller shaft are 60%-70% of the length of the main roller shaft, and the diameters of the auxiliary roller shaft and the rear auxiliary roller shaft are 80%-90% of the diameter of the main roller shaft.

8. The curved glass concave surface bonding roller auxiliary device according to claim 2, characterized in that, The main roller shaft includes a metal inner shaft and a silicone layer fitted on the metal inner shaft; the front auxiliary roller shaft and the rear auxiliary roller shaft are both metal shafts.

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