Film laminating device for acrylic plate processing

Abstract

The utility model relates to the technical field of acrylic plate processing, and discloses a laminating device for acrylic plate processing, which comprises a support and a conveyor belt mounted on the support, a driving motor is mounted on the side surface of the support, the output end of the driving motor is connected with the conveyor belt, a bearing plate is arranged below the conveyor belt, and the bearing plate is connected with the support. A protective shell is fixed to the upper surface of the bearing plate. According to the film laminating device for acrylic plate processing, in the film laminating operation process, a deviation rectifying motor can drive a deviation rectifying wheel to rectify deviation of a film, a film laminating roller can press the film to complete film laminating operation, and a film laminating electric push rod can drive the film laminating roller to ascend and descend so as to adapt to acrylic plates of different thicknesses; the cleaning felt can be driven by the cleaning motor to clean the acrylic plate to be laminated, so that the cleaning of the acrylic plate is ensured, the laminating quality is improved, and the advantages of stable laminating and flexible adjustment according to the thickness and size of the acrylic plate are further realized.

Description

Technical Field

[0001] This utility model relates to the field of acrylic sheet processing technology, specifically a coating device for acrylic sheet processing. Background Technology

[0002] Acrylic sheets are actually a type of plexiglass sheet, made from methyl methacrylate monomers, i.e., polymethyl methacrylate acrylic sheet plexiglass. High-quality acrylic sheets are generally produced by casting. Cast acrylic sheets are mainly formed by adding various organic solvents to solid acrylic raw materials and then curing and polymerizing them. They can be molded in one piece, with precise dimensions and good internal quality, and can be mass-produced. In order to protect the surface gloss and flatness of the cast acrylic sheets from damage, a film coating treatment is required on the surface of the sheets after production.

[0003] An existing patent (publication number: CN219968835U) discloses a coating device for acrylic sheet processing, including a base plate. Support plates are fixedly connected to the top left and right sides and the front and rear ends of the base plate. Four conveyor shafts are rotatably connected to the front and rear ends of the four support plates. A conveyor roller is fixedly connected to the middle of the outer diameter of two of the conveyor shafts. A vacuum cleaner is fixedly connected to the rear end of the top of the base plate. A vacuum cleaner tube is fixedly connected to the right side of the vacuum cleaner. The vacuum cleaner generates suction to absorb dust from the acrylic sheet through the vacuum plate and then transport it into the vacuum cleaner through the vacuum tube, making the protective film adhere more tightly to the acrylic sheet. A second motor drives the coating shaft to rotate and coat the acrylic sheet. When passing through the smoothing roller, the smoothing shaft rotates in the connecting plate to drive the smoothing roller to rotate and smooth the coated acrylic sheet to prevent air bubbles from forming.

[0004] Although the above-mentioned patent uses a smoothing shaft to rotate inside the connecting plate to drive the smoothing roller to smooth the coated acrylic sheet during use, it still has some shortcomings. First, it is difficult to adjust the smoothing process according to the thickness of the acrylic sheet. Second, it lacks the correction of the film during the coating process, which may cause the film to shift during the transmission process, resulting in a very unstable coating process. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a coating device for acrylic sheet processing, which has the advantages of stable coating and flexible adjustment, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a coating device for processing acrylic sheets, comprising a support and a conveyor belt mounted on the support, a drive motor mounted on the side of the support and the output end of the drive motor connected to the conveyor belt, a support plate disposed below the conveyor belt, a protective shell fixed on the upper surface of the support plate, a correction component for correction and a coating component for coating disposed inside the protective shell, and a cleaning component for cleaning disposed inside the protective shell;

[0007] The correction assembly includes a lifting plate disposed inside the protective shell. A track groove is fixed on the side of the lifting plate. Two track blocks are slidably connected inside the track groove. Two movable plates are disposed below the track groove. The movable plates are fixed to the corresponding track blocks. An installation block is fixed on the bottom surface of the movable plate. A correction wheel is installed on the bottom surface of the installation block.

[0008] Furthermore, a correction motor is mounted on the side of the mounting block, and the output end of the correction motor is connected to the correction wheel.

[0009] The above scheme allows the correction motor to drive the correction wheel to rotate, and the rotation of the correction wheel can correct the film's deviation.

[0010] Furthermore, two scanning devices are installed on the bottom surface of the movable plate. The two scanning devices are located on both sides of the mounting block and on the outside of the mounting block. The scanning devices are connected to an external control device via signals.

[0011] The above method uses a scanning device to scan the film during the transmission process to determine whether the film has shifted.

[0012] Furthermore, an adjusting motor is installed at the end of the track groove, and a threaded rod is installed at the output end of the adjusting motor. The outer surface of the threaded rod is provided with a bidirectional threaded groove. The threaded rod is threadedly connected to the track block. A guide roller is installed on the bottom surface of the lifting plate, and an adjusting electric push rod is installed on the upper surface of the lifting plate. The other end of the adjusting electric push rod is fixed to the protective shell.

[0013] The above scheme allows the lifting plate to be raised or lowered by adjusting the electric actuator, and the moving plate to be moved and adjusted by adjusting the motor.

[0014] Furthermore, the coating assembly includes a lifting groove, a coating roller is rotatably connected to the inner wall of the lifting groove, a coating electric actuator is installed on the upper surface of the lifting groove, and the other end of the coating electric actuator is fixed to the protective shell.

[0015] The above scheme allows the film to be pressed by the film-coating roller to complete the coating operation, and the film-coating electric actuator can drive the film-coating roller to perform lifting and lowering operations.

[0016] Furthermore, the cleaning assembly includes a cleaning groove, a cleaning roller rotatably connected to the inner wall of the cleaning groove, a cleaning felt attached to the outer surface of the cleaning roller via Velcro, a cleaning motor mounted on the side of the cleaning groove, the output end of the cleaning motor connected to the cleaning roller, and an auxiliary telescopic rod and an auxiliary spring mounted on the upper surface of the cleaning groove, the other ends of the auxiliary telescopic rod and the auxiliary spring being fixed to the protective shell.

[0017] The above method enables the cleaning motor to drive the cleaning roller to rotate, which in turn drives the cleaning felt to rotate.

[0018] Furthermore, a dust cover is installed on the upper surface of the protective shell, and two fixing blocks are provided inside the dust cover. The fixing blocks are fixed to the protective shell, and a rod is inserted between the fixing blocks. A material roll with a film is sleeved on the outer surface of the rod.

[0019] The above solution allows for the stability of the material roll using the insert rod, while the dust cover reduces the impact of dust.

[0020] Furthermore, a tempered glass plate is hinged to the front of the protective shell.

[0021] The above method allows observation of the working conditions inside the protective shell through a tempered glass plate.

[0022] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0023] This is a laminating device for acrylic sheet processing. By setting up a correction component, during the laminating process, a scanning device scans and determines whether the film has shifted. A correction motor drives a correction wheel to correct the film's deviation. A laminating roller presses the film to complete the laminating operation. A laminating electric push rod drives the laminating roller to move up and down to adapt to acrylic sheets of different thicknesses. A cleaning motor drives a cleaning roller to rotate, which in turn drives a cleaning felt to rotate. The cleaning felt cleans the acrylic sheet to be laminated to ensure its cleanliness and improve the laminating quality. This device achieves the advantages of stable lamination while allowing for flexible adjustment according to the thickness and size of the acrylic sheet. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the present application;

[0025] Figure 2 This is a side view of the entire material roll of this application;

[0026] Figure 3 This is a structural diagram of the overall coating assembly of this application;

[0027] Figure 4 This is a side view of the overall cleaning felt of this application;

[0028] Figure 5 This is a structural diagram of the overall correction assembly of this application;

[0029] Figure 6 This is a sectional view of the overall track groove side view of this application.

[0030] In the picture:

[0031] 1. Support frame; 2. Conveyor belt; 3. Drive motor; 4. Support plate; 5. Protective casing;

[0032] 6. Correction assembly; 601. Lifting plate; 602. Track groove; 603. Moving plate; 604. Mounting block; 605. Correction wheel; 606. Correction motor; 607. Scanning device; 608. Adjustment motor; 609. Threaded rod; 610. Guide roller; 611. Adjustment electric actuator;

[0033] 7. Coating assembly; 701. Lifting groove; 702. Coating roller; 703. Coating electric actuator;

[0034] 8. Cleaning components; 801. Cleaning groove; 802. Cleaning roller; 803. Cleaning felt; 804. Cleaning motor; 805. Auxiliary telescopic rod; 806. Auxiliary spring;

[0035] 9. Dust cover; 10. Insert rod; 11. Material roll; 12. Tempered glass plate. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] Please see Figure 1 , Figure 2 and Figure 3 This embodiment of a coating device for acrylic sheet processing includes a support 1 and a conveyor belt 2 mounted on the support 1. A drive motor 3 is mounted on the side of the support 1 and the output end of the drive motor 3 is connected to the conveyor belt 2. A support plate 4 is provided below the conveyor belt 2. A protective shell 5 is fixed on the upper surface of the support plate 4. A correction component 6 for correction and a coating component 7 for coating are provided inside the protective shell 5. A cleaning component 8 for cleaning is provided inside the protective shell 5.

[0038] Please see Figure 3 , Figure 5 and Figure 6The correction component 6 includes a lifting plate 601 disposed inside the protective shell 5. A track groove 602 is fixed on the side of the lifting plate 601. Two track blocks are slidably connected inside the track groove 602. Two movable plates 603 are disposed below the track groove 602. The movable plates 603 are fixed to the corresponding track blocks. An installation block 604 is fixed on the bottom surface of the movable plate 603. A correction wheel 605 is installed on the bottom surface of the installation block 604.

[0039] Please see Figure 3 , Figure 5 and Figure 6 A correction motor 606 is mounted on the side of the mounting block 604. The output end of the correction motor 606 is connected to the correction wheel 605. The correction motor 606 can drive the correction wheel 605 to rotate, and the rotation of the correction wheel 605 can correct the film. Two scanning devices 607 are mounted on the bottom surface of the moving plate 603. The two scanning devices 607 are located on both sides of the mounting block 604 and on the outside of the mounting block 604. The scanning devices 607 are connected to the external control device. The scanning devices 607 scan the film during the transmission process to determine whether the film has deviated.

[0040] Please see Figure 3 , Figure 5 and Figure 6 An adjusting motor 608 is installed at the end of the track groove 602. A threaded rod 609 is installed at the output end of the adjusting motor 608. A bidirectional threaded groove is opened on the outer surface of the threaded rod 609. The threaded rod 609 is threadedly connected to the track block. A guide roller 610 is installed on the bottom surface of the lifting plate 601. An adjusting electric push rod 611 is installed on the upper surface of the lifting plate 601. The other end of the adjusting electric push rod 611 is fixed to the protective shell 5. The adjusting electric push rod 611 can drive the lifting plate 601 to move up and down. The adjusting motor 608 can drive the moving plate 603 to move and adjust. The film coating assembly 7 includes a lifting groove 701. A film coating roller 702 is rotatably connected to the inner wall of the lifting groove 701. A film coating electric push rod 703 is installed on the upper surface of the lifting groove 701. The other end of the film coating electric push rod 703 is fixed to the protective shell 5. The film coating roller 702 can press the film to complete the film coating operation. The film coating electric push rod 703 can drive the film coating roller 702 to move up and down.

[0041] Please see Figure 1 , Figure 2 and Figure 3The cleaning assembly 8 includes a cleaning groove 801, with a cleaning roller 802 rotatably connected to the inner wall of the cleaning groove 801. A cleaning felt 803 is attached to the outer surface of the cleaning roller 802 via Velcro. A cleaning motor 804 is mounted on the side of the cleaning groove 801, with its output end connected to the cleaning roller 802. An auxiliary telescopic rod 805 and an auxiliary spring 806 are mounted on the upper surface of the cleaning groove 801, with the other ends of the auxiliary telescopic rod 805 and the auxiliary spring 806 fixed to the protective shell 5. The cleaning motor 804 can drive the cleaning... The roller 802 rotates, which in turn drives the cleaning felt 803 to rotate. A dust cover 9 is installed on the upper surface of the protective shell 5. Two fixing blocks are set inside the dust cover 9. The fixing blocks are fixed to the protective shell 5. A rod 10 is inserted between the fixing blocks. A material roll 11 with a film is sleeved on the outer surface of the rod 10. The rod 10 can maintain the stability of the material roll 11. The dust cover 9 can reduce the impact of dust. A tempered glass plate 12 is hinged to the front of the protective shell 5. The working conditions inside the protective shell 5 can be observed through the tempered glass plate 12.

[0042] This embodiment describes a laminating device for acrylic sheet processing. By setting a correction component 6, during the laminating process, a scanning device 607 scans and determines whether the film has shifted. A correction motor 606 drives a correction wheel 605 to correct the film's deviation. A laminating roller 702 presses the film to complete the laminating operation. A laminating electric push rod 703 drives the laminating roller 702 to move up and down to adapt to acrylic sheets of different thicknesses. A cleaning motor 804 drives the cleaning roller 802 to rotate, which in turn drives the cleaning felt 803 to rotate. The cleaning felt 803 cleans the acrylic sheet to be laminating to ensure its cleanliness and improve the laminating quality. This achieves the advantages of stable laminating while allowing for flexible adjustment according to the thickness and size of the acrylic sheet.

[0043] It should be noted that during use, the cleaning felt 803 needs to be disassembled and replaced and cleaned regularly to ensure that the cleaning felt 803 can maintain normal working condition.

[0044] The working principle of the above embodiment is as follows: During use, the drive motor 3 drives the conveyor belt 2 to transport the acrylic sheet. By setting the cleaning component 8, the cleaning motor 804 drives the cleaning roller 802 to rotate, which in turn drives the cleaning felt 803 to rotate. The cleaning felt 803 can clean the acrylic sheet to ensure its cleanliness and improve the coating quality. The scanning device 607 scans the film during the conveying process to determine whether the film has deviated. When a deviation occurs, the correction motor 606 drives the correction wheel 605 to rotate. The rotation of the correction wheel 605 can correct the film deviation. The coating roller 702 can press the film to complete the coating operation. The coating electric push rod 703 can drive the coating roller 702 to lift and lower, thereby adapting to acrylic sheets of different thicknesses. This achieves the advantages of stable coating and flexible adjustment according to the thickness and size of the acrylic sheet.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0046] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coating apparatus for processing acrylic sheets, comprising a support (1) and a conveyor belt (2) mounted on the support (1), characterized in that: A drive motor (3) is installed on the side of the bracket (1) and the output end of the drive motor (3) is connected to the conveyor belt (2). A bearing plate (4) is provided below the conveyor belt (2). A protective shell (5) is fixed on the upper surface of the bearing plate (4). A correction component (6) for correction and a film covering component (7) for film covering are provided inside the protective shell (5). A cleaning component (8) for cleaning is provided inside the protective shell (5). The correction assembly (6) includes a lifting plate (601) disposed inside the protective shell (5). A track groove (602) is fixed on the side of the lifting plate (601). Two track blocks are slidably connected inside the track groove (602). Two movable plates (603) are disposed below the track groove (602). The movable plates (603) are fixed to the corresponding track blocks. An installation block (604) is fixed on the bottom surface of the movable plate (603). A correction wheel (605) is installed on the bottom surface of the installation block (604).

2. The coating device for acrylic sheet processing according to claim 1, characterized in that: A correction motor (606) is mounted on the side of the mounting block (604), and the output end of the correction motor (606) is connected to the correction wheel (605).

3. The coating device for acrylic sheet processing according to claim 1, characterized in that: Two scanning devices (607) are installed on the bottom surface of the movable plate (603). The two scanning devices (607) are located on both sides of the mounting block (604) and on the outside of the mounting block (604). The scanning devices (607) are connected to the control device of the outside.

4. A coating device for acrylic sheet processing according to claim 1, characterized in that: An adjusting motor (608) is installed at the end of the track groove (602). A threaded rod (609) is installed at the output end of the adjusting motor (608). A bidirectional threaded groove is opened on the outer surface of the threaded rod (609). The threaded rod (609) is threadedly connected to the track block. A guide roller (610) is installed on the bottom surface of the lifting plate (601). An adjusting electric push rod (611) is installed on the upper surface of the lifting plate (601). The other end of the adjusting electric push rod (611) is fixed to the protective shell (5).

5. A coating device for acrylic sheet processing according to claim 1, characterized in that: The coating assembly (7) includes a lifting groove (701), and a coating roller (702) is rotatably connected to the inner wall of the lifting groove (701). A coating electric push rod (703) is installed on the upper surface of the lifting groove (701), and the other end of the coating electric push rod (703) is fixed to the protective shell (5).

6. A coating device for acrylic sheet processing according to claim 1, characterized in that: The cleaning assembly (8) includes a cleaning groove (801), a cleaning roller (802) is rotatably connected to the inner wall of the cleaning groove (801), a cleaning felt (803) is attached to the outer surface of the cleaning roller (802) by Velcro, a cleaning motor (804) is mounted on the side of the cleaning groove (801), the output end of the cleaning motor (804) is connected to the cleaning roller (802), an auxiliary telescopic rod (805) and an auxiliary spring (806) are mounted on the upper surface of the cleaning groove (801), and the other end of the auxiliary telescopic rod (805) and the auxiliary spring (806) is fixed to the protective shell (5).

7. A coating device for acrylic sheet processing according to claim 1, characterized in that: The upper surface of the protective shell (5) is equipped with a dust cover (9). Inside the dust cover (9) are two fixing blocks. The fixing blocks are fixed to the protective shell (5). A rod (10) is inserted between the fixing blocks. A material roll (11) with a film is sleeved on the outer surface of the rod (10).

8. A coating apparatus for acrylic sheet processing according to claim 1, characterized in that: The protective shell (5) is hinged to a tempered glass plate (12) on the front.

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