Multi-channel pressing device for glass interlayer adhesive film
By designing a multi-stage pressing device for cleaning and pressing components, the problems of impurities on the adhesive film surface and inaccurate positioning were solved, thereby improving the adhesion between the adhesive film and the glass and the product quality.
Patent Information
- Application Number
- CN202520135736.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing glass interlayer adhesive film pressing devices are inadequate in cleaning impurities from the adhesive film surface and in terms of positioning accuracy, which affects the bonding effect and product quality.
A multi-stage pressing device was designed, which includes a cleaning component and a pressing component. The cleaning component removes dust and oil stains by cleaning rollers, and the pressing component ensures accurate positioning of the adhesive film by using a cylinder and a positioning block.
It effectively removes impurities from the surface of the adhesive film, improves the adhesion between the adhesive film and the glass, ensures positioning accuracy and product consistency during the pressing process, and reduces the risk of bubbles and delamination.
Smart Images
Figure CN223672041U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to glass interlayer adhesive film technical field, specifically to a kind of glass interlayer adhesive film's multichannel pressing device. BACKGROUND
[0002] In the glass manufacturing industry, the multichannel pressing process of glass interlayer adhesive film is the key link to ensure the quality and performance of glass products. With the progress of science and technology and the continuous change of market, the requirements for glass interlayer adhesive film pressing technology are also becoming higher and higher. Although the traditional glass interlayer adhesive film pressing device meets the production needs to some extent, there are still many shortcomings in actual application.
[0003] Firstly, in the prior art, most glass interlayer adhesive film pressing devices lack effective means for cleaning the surface of the adhesive film. During transportation and storage, the adhesive film will inevitably attach dust, oil stains and other impurities. If these impurities are not effectively cleaned, it will directly affect the adhesion between the adhesive film and the glass, resulting in quality problems such as bubbles and delamination of the product. Secondly, the pressing device in the prior art also has shortcomings in adhesive film positioning. Due to the low positioning accuracy of the adhesive film or unstable positioning method, it is easy to cause the adhesive film to shift or misalign during pressing, thereby affecting the overall performance and appearance quality of the product. SUMMARY
[0004] In view of the shortcomings of the prior art, the utility model provides a multichannel pressing device for glass interlayer adhesive film, which can clean the surface of the adhesive film and position the adhesive film during pressing to prevent shifting.
[0005] To achieve the above-mentioned purposes of cleaning the surface of the adhesive film and positioning the adhesive film during pressing, the utility model provides the following technical scheme: a multichannel pressing device for glass interlayer adhesive film, comprising a base, a material conveying machine fixedly connected to the upper surface of the base, and a bracket, the inner top wall of the bracket is provided with a cleaning assembly and a pressing assembly;
[0006] The cleaning assembly comprises a "H" shaped mounting bracket fixed to the inner top wall of the bracket, a rotating shaft is rotatably connected between the two side walls of the mounting bracket, a cleaning roller is rotatably connected to the outer side of the rotating shaft, a driven wheel is connected to the outer end of the rotating shaft after passing through the mounting bracket, the driven wheel is drivingly connected to a transmission wheel through a transmission belt, and the transmission wheel is fixedly installed on the output shaft of the power drive device of the material conveying machine;
[0007] The pressing assembly comprises a gas cylinder fixedly connected to the inner top wall of the bracket, a connecting plate is provided at the end of the piston rod of the gas cylinder, a pressing block and an elastic expansion piece are provided at the bottom of the connecting plate, and a positioning block is provided at the bottom end of the elastic expansion piece.
[0008] Further, the upper surface of the base is provided with a mounting groove, and the inner bottom wall of the mounting groove is fixedly connected with a motor, the output shaft of the motor is fixedly connected with a connecting rod, the top end of the connecting rod is fixedly connected with a brush disc, and the bristles of the brush disc are in contact with the bottom of the conveyor track.
[0009] Further, the support is located behind the conveyor, and the cleaning roller mounting position corresponds to the upper and lower positions of the conveyor.
[0010] Further, the number of the air cylinders is three, which are horizontally and equidistantly distributed on the left side of the cleaning roller.
[0011] Further, the bottom of the connecting plate is fixedly connected with four elastic expansion members, and the four elastic expansion members are respectively fixedly connected to the four corners of the bottom of the connecting plate.
[0012] Compared with the prior art, the multi-channel pressing device for glass interlayer adhesive film has the following beneficial effects:
[0013] The cleaning assembly designed in the utility model cleans the surface of the adhesive film, effectively removes impurities such as dust and oil stains, improves the adhesion effect between the adhesive film and the glass, and reduces the risk of quality problems such as bubbles and delamination of the product. In addition, the positioning precision and stability of the adhesive film are improved by the positioning component in the pressing assembly, and the consistency of the product in the pressing process is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is a structural schematic view of the utility model;
[0015] Fig. 2 It is a left side view of the mounting rack in the structure of the utility model;
[0016] Fig. 3 It is a perspective view of the base and the support in the structure of the utility model.
[0017] In the figure: 1, base; 2, conveyor; 3, support; 4, mounting rack; 5, rotating rod; 6, cleaning roller; 7, driven wheel; 8, transmission belt; 9, transmission wheel; 10, motor; 11, connecting rod; 12, brush disc; 13, air cylinder; 14, connecting plate; 15, pressing block; 16, elastic expansion member; 17, positioning block. DETAILED DESCRIPTION
[0018] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of the utility model protection.
[0019] Please refer to Figs. 1-3 A kind of multichannel pressing device of glass interlayer adhesive film, including base 1, fixedly connected on the upper surface of base 1 conveying machine 2 and support 3, the inner top wall of support 3 is equipped with cleaning assembly and pressing assembly.
[0020] As Figs. 1-2 Shown, cleaning assembly includes "H" shaped mounting bracket 4 fixed to the inner top wall of support 3, rotatingly connected with cleaning roller 6 on the outer side of rotating rod 5 between the two side walls of mounting bracket 4, the outer end of rotating rod 5 is connected with driven wheel 7 after passing through mounting bracket 4, driven wheel 7 is transmissionally connected with transmission wheel 9 by transmission belt 8, transmission wheel 9 is fixedly installed on the output shaft of power drive device of conveying machine 2, cleaning assembly and conveying machine 2 share a power source, and then avoid additional configuration power source, thereby reduce cost.
[0021] Pressing assembly includes air cylinder 13 fixedly connected to the inner top wall of support 3, the piston rod end of air cylinder 13 is provided with connecting plate 14, the bottom of connecting plate 14 is provided with pressing block 15 and elastic expansion piece 16, and the bottom end of elastic expansion piece 16 is provided with positioning block 17.
[0022] It should be noted that the upper surface of base 1 is provided with mounting groove, and the inner bottom wall of mounting groove is fixedly connected with motor 10, the output shaft of motor 10 is fixedly connected with connecting rod 11, the top end of connecting rod 11 is fixedly connected with brush disc 12, and the bristles of brush disc 12 are in contact with the bottom of conveyor 2 track.
[0023] Support 3 is located at the rear of conveying machine 2, and the installation position of cleaning roller 6 corresponds to the upper and lower positions of conveying machine 2.
[0024] The number of air cylinder 13 is three, which is horizontally equidistantly distributed on the left side of cleaning roller 6.
[0025] The bottom of connecting plate 14 is fixedly connected with four elastic expansion pieces 16, and the four elastic expansion pieces 16 are fixedly connected to the four corners of the bottom of connecting plate 14 respectively.
[0026] In addition, the material of the positioning block 17 is rubber. First, rubber has excellent elasticity and recovery, which helps to provide uniform pressure distribution during pressing, ensuring that the film can be uniformly pressed, thereby improving product quality. Second, rubber is also very strong in wear resistance and corrosion resistance, which enables it to maintain stable performance during long-term, high-intensity pressing, extending its service life. In addition, to prevent the positioning block 17 from being stuck by the film, a suitable release agent should be used on the outer surface of the positioning block 17, thereby effectively preventing the rubber from being stuck by the film.
[0027] The working principle of the above embodiment is as follows:
[0028] First, place the film on the feeder 2, then start the feeder 2 to start feeding. When the feeder 2 is feeding, the drive motor of the feeder 2 will drive the transmission wheel 9 to rotate, which in turn drives the driven wheel 7 to rotate through the transmission belt 8, and the driven wheel 7 in turn drives the rotating rod 5 to rotate, which in turn drives the cleaning roller 6 to rotate, which is in contact with the surface of the film and rolls, thereby removing dust and impurities attached to the surface of the film.
[0029] After that, the film comes under the pressing assembly, and the air cylinder 13 drives the connecting plate 14 to move downward, which in turn drives the pressing block 15, the elastic expansion piece 16 and the positioning block 17 to move downward. When the pressing block 15 contacts and presses the film, the positioning block 17 also contacts and positions the film.
[0030] In addition, the motor 10 drives the connecting rod 11 to rotate, which in turn drives the brush disc 12 to rotate, which cleans the conveying track of the feeder 2 by removing dust, oil stains and other impurities, preventing them from increasing the adhesion of the conveying track to the film.
[0031] The electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional known device such as a computer for control, and the existing disclosed power connection technology is not described in detail.
[0032] It should be noted that the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device. Without more limitations, the element defined by the statement "includes a" does not exclude the presence of another identical element in the process, method, article or device that includes the element.
[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A multi-channel pressing device for glass interlayer adhesive film, comprising a base (1), a conveying machine (2) fixedly connected to the upper surface of the base (1), and a support (3), characterized in that: The inner top wall of the support (3) is provided with a cleaning assembly and a pressing assembly; The cleaning assembly comprises a "H" shaped mounting bracket (4) fixed to the inner top wall of the support (3), rotating rods (5) are rotatably connected between the two side walls of the mounting bracket (4), cleaning rollers (6) are rotatably connected to the outer sides of the rotating rods (5), driven wheels (7) are connected to the outer ends of the rotating rods (5) after penetrating through the mounting bracket (4), the driven wheels (7) are drivingly connected with transmission wheels (9) through transmission belts (8), and the transmission wheels (9) are fixedly installed on the output shaft of the power driving device of the material conveying machine (2). The pressing assembly comprises a cylinder (13) fixedly connected to the inner top wall of the support (3), a connecting plate (14) is arranged at the end of the piston rod of the cylinder (13), a pressing block (15) and an elastic telescopic member (16) are arranged at the bottom of the connecting plate (14), and a positioning block (17) is arranged at the bottom end of the elastic telescopic member (16).
2. The multi-pass press apparatus for laminating a glass interlayer film of claim 1, wherein: The upper surface of the base (1) is provided with a mounting groove, and the inner bottom wall of the mounting groove is fixedly connected with a motor (10), the output shaft of the motor (10) is fixedly connected with a connecting rod (11), the top end of the connecting rod (11) is fixedly connected with a brush disc (12), and the bristles of the brush disc (12) are in contact with the bottom of the track of the material conveying machine (2).
3. The multi-pass press apparatus for laminating a glass interlayer film of claim 1, wherein: The support (3) is located behind the material conveying machine (2), and the installation position of the cleaning roller (6) corresponds to the upper and lower positions of the material conveying machine (2).
4. The multi-pass press apparatus for laminating a glass interlayer film of claim 1, wherein: The number of the cylinders (13) is three, which are horizontally and equidistantly distributed on the left side of the cleaning roller (6).
5. The apparatus of claim 1, wherein: The bottom of the connecting plate (14) is fixedly connected with four elastic telescopic members (16), and the four elastic telescopic members (16) are respectively fixedly connected to the four corners of the bottom of the connecting plate (14).