Film laminating equipment for manufacturing and processing PC decorative film sheets

Abstract

The utility model relates to the technical field of manufacturing, producing and processing of PC (polycarbonate) decorative membranes, and discloses laminating equipment for manufacturing and processing of the PC decorative membranes, which comprises a protective side plate and an arranged conveying belt, and an outer frame is mounted on one side of the top of the protective side plate; the film laminating roller is arranged under the bottom of the outer frame, the top of the film laminating roller is connected with a U-shaped seat, and the top of the U-shaped seat is connected with a connecting seat; the tooth block plates are arranged at the front end and the rear end of the top of the connecting base, rotating wheels are engaged with the corresponding positions of the inner side faces of the tooth block plates, and driving motors are coaxially connected to the centers of one sides of the rotating wheels. According to the film laminating equipment for manufacturing and processing the PC decorative film sheet, when the sheet is conveyed to the position under the bottom of the film laminating roller through the conveying belt, the driving motor drives the rotating wheel to rotate, and the rotating wheel drives the tooth block plate, so that the tooth block plate drives the film laminating roller to ascend and descend through the connecting seat and the U-shaped seat; therefore, the film covering roller can be automatically adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing, producing and processing PC decorative film sheets, in particular to a coating device for manufacturing and processing PC decorative film sheets. Background Art

[0002] PC decorative film sheets mainly refer to films or sheets with decorative effects made of polycarbonate (PC) as raw materials. Polycarbonate is a thermoplastic engineering plastic with excellent performance. It has excellent heat resistance, impact resistance, transparency and dimensional stability, so it is widely used in various high-end fields. PC decorative film sheets are widely used in automobiles, electronic appliances, communication displays, consumer protection and other fields. In the process of manufacturing and processing of PC decorative film sheets, in order to enhance the performance of the product or meet specific decorative requirements, laminating equipment is required to perform lamination operations on PC decorative film sheets.

[0003] Common laminating equipment for manufacturing and processing PC decorative film sheets is usually composed of structures such as an unwinding device, a pretreatment device, a laminating device, a pressing and cooling device, a winding device, and a control system. After the film on the laminating roller is laminated to the sheet, it is processed by the pressing and cooling device, and the laminated PC decorative film sheet is wound up. This is the common structure and use of laminating equipment for manufacturing and processing PC decorative film sheets. Traditional laminating equipment for manufacturing and processing PC decorative film sheets requires adjusting the distance of the laminating roller to laminar sheets of different thicknesses. It is necessary to loosen the bolts of the laminating roller first, and then position and install it. It is not convenient to use, and the pressure on the surface of the sheet is not easy to control, so the laminating effect cannot be guaranteed. For example, in the laminating equipment for sheet processing with patent number CN217098915U, the handle drives the screw, the screw rotates along the nut seat and drives the lifting platform to move, and the lifting platform drives the elastic seat to move, so that the laminating roller and the sheet are against each other. However, this method still requires manual operation, and the laminating roller needs to be adjusted differently according to the thickness of the sheet. The adjustment steps cannot be automated and quickly operated, which in turn affects the laminating quality and efficiency of the sheet. Therefore, a laminating equipment for manufacturing and processing PC decorative film sheets is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a laminating device for manufacturing and processing PC decorative film sheets to solve the technical problem that the above-mentioned adjustment steps cannot be automatically and quickly operated.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for manufacturing and processing PC decorative film sheets, comprising:

[0008] A protective side plate, and a conveyor belt arranged on the inner side of the protective side plate, and an outer frame is installed on one side of the top of the protective side plate;

[0009] The laminating roller is arranged directly below the bottom of the outer frame, and the top of the laminating roller is connected to a U-shaped seat, and the top of the U-shaped seat is connected to a connecting seat;

[0010] The tooth block plate is arranged at the front and rear ends of the top of the connection seat, and the corresponding inner side surfaces of the tooth block plate are meshed with rotating wheels, and the driving motor is coaxially connected to the center position of one side of the rotating wheel. When the sheet is conveyed to the bottom of the laminating roller by the conveyor belt, the driving motor drives the rotating wheel to rotate, and the rotating wheel drives the tooth block plate, so that the tooth block plate drives the laminating roller to rise and fall through the connection seat and the U-shaped seat, and fits with the sheet to perform the laminating operation, so that the laminating roller can be adjusted automatically, which is convenient for rapid operation of the laminating roller according to sheets of different thicknesses within a certain range.

[0011] Preferably, a hydraulic rod is longitudinally inserted in the center of the top of the outer frame, and a pressure plate is connected to the bottom telescopic end of the hydraulic rod. The hydraulic rod drives the pressure plate to rise and fall on the outer frame.

[0012] Preferably, the inner wall of the outer frame is longitudinally provided with T-shaped grooves at the center positions on both sides, and T-shaped plates are slidably provided at the corresponding positions of the inner cavities of the T-shaped grooves and connected with the U-shaped seat. When the U-shaped seat is lifted or lowered, the T-shaped plates are driven to slide along the T-shaped grooves to avoid misalignment of the U-shaped seat during lifting or lowering.

[0013] Preferably, the pressure plate corresponds to the top center position of the connection seat, and the connection seat as a whole is composed of three groups of connection plates, which are connected to each other. The hydraulic rod drives the pressure plate to apply pressure to the top center position of the connection seat, and the top two sides of the pressure plate apply pressure under the action of the tooth block plate, so that the force between the laminating roller and the sheet is uniform and stable, ensuring the quality of the sheet after lamination.

[0014] Preferably, guide columns are longitudinally inserted on both sides of the top and both sides of the center of the connecting seat, and the bottoms of the guide columns are connected to the corresponding parts of the top of the U-shaped seat. The connecting seat is connected to the U-shaped seat through the guide columns and moves in the same direction.

[0015] Preferably, the surfaces of the guide posts are sleeved with return springs, which fit between the bottom of the connecting seat and the top of the U-shaped seat. After the connecting seat drives the laminating roller to contact and press the sheet through the guide posts, the connecting seat descends along the surface of the guide posts and squeezes the return springs.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a laminating device for manufacturing and processing PC decorative film sheets, which has the following beneficial effects:

[0018] The laminating equipment for manufacturing and processing PC decorative film sheets, when the sheet is conveyed to the bottom of the laminating roller by the conveyor belt, the driving motor drives the rotating wheel to rotate, and the rotating wheel drives the tooth block plate, so that the tooth block plate drives the laminating roller to rise and fall through the connecting seat and the U-shaped seat, and fits with the sheet to perform the laminating operation. In this way, the laminating roller adjustment can be automated, which is convenient for rapid operation of the laminating roller according to sheets of different thicknesses within a certain range. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the outer frame and its connection structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the outer frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the connecting seat and its connecting structure of the utility model.

[0023] In the figure: 1. Protective side plate; 2. Conveyor belt; 3. Outer frame; 4. Laminating roller; 5. Connecting seat; 6. Tooth plate; 7. Rotating wheel; 8. Driving motor; 9. Hydraulic rod; 10. Pressure plate; 11. T-slot; 12. T-plate; 13. Guide column; 14. Reset spring; 15. U-shaped seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model provides a technical solution, a coating equipment for manufacturing and processing PC decorative film sheets, including: Figure 1 , a protective side plate 1, and a conveyor belt 2 arranged on the inner side of the protective side plate 1, and an outer frame 3 is installed on one side of the top of the protective side plate 1;

[0026] See also Figure 2 The laminating roller 4 is arranged directly below the bottom of the outer frame 3, and the top of the laminating roller 4 is connected to a U-shaped seat 15, and the top of the U-shaped seat 15 is connected to a connecting seat 5;

[0027] See also Figure 3 , tooth block plate 6 is arranged at the front and rear ends of the top of the connecting seat 5, and the corresponding inner side surfaces of the tooth block plate 6 are meshed with rotating wheels 7, and the driving motor 8 is coaxially connected to the center position of one side of the rotating wheel 7. When the sheet is conveyed to the bottom of the coating roller 4 by the conveying belt 2, the driving motor 8 drives the rotating wheel 7 to rotate, and the rotating wheel 7 drives the tooth block plate 6, so that the tooth block plate 6 drives the coating roller 4 to rise and fall through the connecting seat 5 and the U-shaped seat 15, and fits with the sheet to perform the coating operation, so that the coating roller 4 can be adjusted automatically, which is convenient for the coating roller 4 to be quickly operated according to sheets of different thicknesses within a certain range.

[0028] See also Figure 3 A hydraulic rod 9 is longitudinally inserted in the center of the top of the outer frame 3, and a pressure plate 10 is connected to the bottom telescopic end of the hydraulic rod 9. The hydraulic rod 9 drives the pressure plate 10 to rise and fall on the outer frame 3. T-shaped grooves 11 are longitudinally opened at the center of both sides of the inner wall of the outer frame 3, and T-shaped plates 12 are slidably added at the corresponding positions of the inner cavity of the T-shaped grooves 11 and connected to the U-shaped seat 15. When the U-shaped seat 15 is lifted or lowered, it drives the T-shaped plate 12 to slide along the T-shaped groove 11 to prevent the U-shaped seat 15 from being misplaced when it is lifted or lowered.

[0029] See also Figure 4 , the pressure plate 10 corresponds to the top center position of the connecting seat 5, and the connecting seat 5 as a whole is composed of three groups of connecting plates, which are connected to each other. The hydraulic rod 9 drives the pressure plate 10 to apply pressure to the top center position of the connecting seat 5, and the top two sides of the pressure plate 10 apply pressure under the action of the tooth block plate 6, so that the force between the laminating roller 4 and the sheet is uniform and stable, ensuring the quality of the sheet after lamination. Guide columns 13 are longitudinally inserted on both sides of the top and both sides of the center of the connecting seat 5, and the bottom of the guide column 13 is connected to the corresponding position of the top of the U-shaped seat 15. The connecting seat 5 is connected to the U-shaped seat 15 through the guide column 13 and moves in the same direction. The surface of the guide column 13 is sleeved with a reset spring 14, which fits with the bottom of the connecting seat 5 and the top of the U-shaped seat 15. After the connecting seat 5 drives the laminating roller 4 to contact and press the sheet through the guide column 13, the connecting seat 5 descends along the surface of the guide column 13 and squeezes the reset spring 14.

[0030] This solution: When the sheet is conveyed to the bottom of the coating roller 4 by the conveyor belt 2, the driving motor 8 drives the rotating wheel 7 to rotate, and the rotating wheel 7 drives the tooth block plate 6, so that the tooth block plate 6 drives the coating roller 4 to rise and fall through the connecting seat 5 and the U-shaped seat 15, and fits with the sheet to perform the coating operation. The hydraulic rod 9 drives the pressure plate 10 to rise and fall on the outer frame 3, applies pressure to the top center position of the connecting seat 5, and the top two sides of the pressure plate 10 apply pressure under the action of the tooth block plate 6. After the connecting seat 5 drives the coating roller 4 to contact and press the sheet through the guide column 13, the connecting seat 5 descends along the surface of the guide column 13 and squeezes the reset spring 14.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating equipment for manufacturing and processing PC decorative film sheets, characterized in that: include: A protective side plate (1), and a conveyor belt (2) arranged on the inner side of the protective side plate (1), and an outer frame (3) is installed on one side of the top of the protective side plate (1); The laminating roller (4) is arranged directly below the bottom of the outer frame (3), and the top of the laminating roller (4) is connected to a U-shaped seat (15), and the top of the U-shaped seat (15) is connected to a connecting seat (5); The tooth block plate (6) is arranged at the front and rear ends of the top of the connecting seat (5), and the corresponding inner side surfaces of the tooth block plate (6) are meshed with rotating wheels (7), and a driving motor (8) is coaxially connected at the center position of one side of the rotating wheel (7).

2. The laminating equipment for manufacturing and processing PC decorative film sheets according to claim 1, characterized in that: A hydraulic rod (9) is longitudinally inserted in the center of the top of the outer frame (3), and a pressure plate (10) is connected to the bottom telescopic end of the hydraulic rod (9).

3. The laminating equipment for manufacturing and processing PC decorative film sheets according to claim 1, characterized in that: T-shaped grooves (11) are longitudinally provided at the center positions of both sides of the inner wall of the outer frame (3), and T-shaped plates (12) are slidably provided at the corresponding positions of the inner cavities of the T-shaped grooves (11) and are connected to the U-shaped seats (15).

4. The laminating equipment for manufacturing and processing PC decorative film sheets according to claim 2, characterized in that: The pressure plate (10) corresponds to the top center position of the connecting seat (5), and the connecting seat (5) as a whole is composed of three groups of connecting plates, which are connected to each other.

5. The laminating equipment for manufacturing and processing PC decorative film sheets according to claim 4, characterized in that: Guide columns (13) are longitudinally inserted on both sides of the top and both sides of the center of the connecting seat (5), and the bottoms of the guide columns (13) are connected to corresponding positions of the top of the U-shaped seat (15).

6. The laminating equipment for manufacturing and processing PC decorative film sheets according to claim 5, characterized in that: The surfaces of the guide posts (13) are sleeved with return springs (14) and fit closely with the bottom of the connecting seat (5) and the top of the U-shaped seat (15).

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