Flat plate blade coating device

Abstract

The utility model relates to the technical field of flat plate blade coating, in particular to a flat plate blade coating device which comprises a supporting assembly, a transverse transmission assembly, a flat plate connecting assembly, a flat plate frame, a blade coating driving assembly and a blade coating assembly. The blade coating driving assembly is arranged on the transverse transmission assembly, the transverse transmission assembly is used for driving the blade coating driving assembly to slide in the length direction of the flat plate frame, the blade coating driving assembly comprises a connecting base, a rotary driving module and a blade coating stand column, one end of the connecting base is connected with the transverse transmission assembly, and the other end of the connecting base is connected with the rotary driving module; the connecting base is connected with the blade coating stand column through the rotary driving module; through the advantages of high-efficiency automation, high-precision control, stable structure, simplicity and convenience in operation and the like, the efficiency and the quality of blade coating operation on the surface of the flat plate are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of flat plate scraping technology, especially to a flat plate scraping device. BACKGROUND

[0002] Flat plate scraping is a professional paint coating technology, which refers to the uniform coating of paint on a flat plate substrate through a scraper. This process uses a scraper made of metal or non-metal, which can be flexibly applied to various operation scenarios such as hole filling, leveling, caulking, and smoothing, depending on the material and shape. During the flat plate scraping process, the paint or ink is first evenly applied to one side of the scraper or scraper plate, and then the scraper is scraped on the surface of the flat plate substrate to achieve uniform coating. This method has the advantages of uniform coating, good repeatability, high efficiency, and is especially suitable for producing high-precision and high-quality coatings.

[0003] The existing flat plate scraping is difficult to achieve automation and high-precision control due to structural design reasons. This results in poor stability during the flat plate scraping process, affecting production quality. Therefore, new design is needed for the existing flat plate scraping structure. SUMMARY

[0004] To solve the above problems, the utility model improves the efficiency and quality of flat plate surface scraping operation through the advantages of high efficiency, automation, high precision control, stable structure, and easy operation, etc.

[0005] The technical scheme adopted by the utility model is as follows: a flat plate scraping device, comprising a support assembly, a horizontal transmission assembly, a flat plate connecting assembly, a flat plate frame, a scraping driving assembly, and a scraping assembly. The horizontal transmission assembly is arranged on the support assembly. The flat plate connecting assembly is provided with two groups, and the two groups of flat plate connecting assemblies are arranged on the two sides of the horizontal transmission assembly. The two ends of the flat plate frame are connected to the two groups of flat plate connecting assemblies. The scraping driving assembly is arranged on the horizontal transmission assembly. The horizontal transmission assembly is used to drive the scraping driving assembly to slide along the length direction of the flat plate frame. The scraping driving assembly comprises a connecting base, a rotary driving module, and a scraping stand. One end of the connecting base is connected to the horizontal transmission assembly, and the other end is connected to the rotary driving module. The connecting base is connected to the scraping stand through the rotary driving module. The scraping assembly is arranged on the scraping stand and scrapes the flat plate frame under the action of the horizontal transmission assembly.

[0006] Further improvement of the above scheme is that the support assembly comprises a support base, a support stand, and a support adjustment module. The support stand is arranged on the support base. The support adjustment module is arranged on the support stand. The support adjustment module is used to adjust the height of the horizontal transmission assembly.

[0007] Further, the support adjusting module comprises a support base plate, an adjusting screw, a connecting cross beam, an adjusting slide rail and an adjusting connecting plate, one side of the adjusting connecting plate is connected with the adjusting slide rail, the other side is connected with the horizontal transmission assembly, the support base plate is arranged on the support column, the adjusting screw is arranged on the connecting cross beam and connected with the support base plate at one end to adjust the distance between the connecting cross beam and the support base plate, and the adjusting slide rail is arranged on one side of the support column.

[0008] Further, the horizontal transmission assembly comprises a transmission base plate, a transmission guide rail, a transmission belt and a transmission motor, one end of the connecting base is slidably arranged on the transmission guide rail, the transmission base plate is arranged on the support assembly, the transmission guide rail, the transmission belt and the transmission motor are arranged on the transmission base plate, the driving end of the transmission motor is connected with the transmission belt, the transmission belt is arranged on the transmission base plate through a synchronous wheel transmission, the connecting base is connected with the transmission belt, and the transmission belt is used to drive the transmission base plate to slide along the transmission guide rail.

[0009] Further, the rotary drive module comprises a first connecting turntable, a rotary motor and a second connecting turntable, one end of the rotary motor is connected with the connecting base through the first connecting turntable, and the other end is connected with the scraping column through the second connecting turntable.

[0010] Further, the flat plate connecting assembly comprises a connecting arm, a frame lifting module and a frame hinging element, one end of the connecting arm is connected with the horizontal transmission assembly, the frame lifting module is arranged on the connecting arm, and the frame lifting module is connected with the flat plate frame through the frame hinging element.

[0011] Further, the frame hinging element comprises a hinging seat arranged on one side of the flat plate frame and a hinging head arranged at the driving end of the frame lifting module, the hinging seat is provided with a hinging groove, and one end of the hinging head extends into the hinging groove and is hinged with the hinging groove.

[0012] Further, the flat plate frame is a rectangular frame formed by a plurality of connecting rods, and the rectangular frame is provided with a scraping positioning frame groove below the scraping assembly.

[0013] Further, the scraping assembly comprises a scraping lifting module, a scraping fixing frame and a scraping plate, the scraping lifting module is arranged on the scraping column, the scraping fixing frame is arranged at the driving end of the scraping lifting module, and the scraping plate is arranged on the scraping fixing frame and faces the flat plate frame.

[0014] Further, the scraping fixing frame is provided with a fixing clamp for clamping and fixing the scraping plate.

[0015] The utility model has the advantages of:

[0016] Compared with the existing flat plate scraping, the utility model integrates the horizontal transmission assembly and the scraping driving assembly, realizes the automatic control of the scraping process. The horizontal transmission assembly can stably and continuously drive the scraping driving assembly to slide along the length direction of the flat plate frame, greatly improves the scraping efficiency, and reduces the labor operation cost and labor intensity. The application of the rotary driving module enables the scraping stand to flexibly adjust the angle, and realizes the scraping operation of the complex pattern or high-precision requirement on the flat plate surface in cooperation with the scraping assembly. The flexibility and accuracy ensure the stability and consistency of the scraping quality. The support assembly and the flat plate connecting assembly not only ensure the stability of the whole device, but also simplify the installation and maintenance process. The setting of the two groups of flat plate connecting assemblies enhances the support strength of the flat plate frame, so that the scraping process is more stable and reliable. It is suitable for the flat plate surface scraping of various materials such as glass, metal and plastic. By adjusting the parameter setting of the scraping assembly, different materials and scraping requirements can be easily coped with, showing wide applicability and flexibility. The utility model improves the efficiency and quality of the flat plate surface scraping operation through the advantages of high efficiency automation, high precision control, stable structure and simple operation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic view of the flat plate scraping device of the utility model;

[0018] Figure 2 It is Figure 1 It is a three-dimensional schematic view of another perspective of the flat plate scraping device;

[0019] Figure 3 It is Figure 1 It is a three-dimensional schematic view of another perspective of the flat plate scraping device.

[0020] Explanation of reference signs: support assembly 1, support base 11, support stand 12, support adjusting module 13, support base plate 131, adjusting screw 132, connecting cross beam 133, adjusting slide rail 134, adjusting connecting plate 135, horizontal transmission assembly 2, transmission base plate 21, transmission guide rail 22, transmission belt 23, transmission motor 24, flat plate connecting assembly 3, connecting arm 31, frame lifting module 32, frame hinged element 33, hinged seat 331, hinge 332, flat plate frame 4, scraping driving assembly 5, connecting base 51, rotary driving module 52, first connecting turntable 521, rotary motor 522, second connecting turntable 523, scraping stand 53, scraping assembly 6, scraping lifting module 61, scraping fixing frame 62, fixing clamp 621, scraping plate 63. DETAILED DESCRIPTION

[0021] For the purpose of facilitating the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The preferred embodiments of the present application are shown in the drawings. However, the present application can be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and fully convey the scope of the present application to those skilled in the art.

[0022] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application.

[0024] As Figures 1-3As shown, an embodiment of the utility model relates to a flat plate scraping device, including support assembly 1, horizontal transmission assembly 2, flat plate connecting assembly 3, flat plate frame 4, scraping drive assembly 5 and scraping assembly 6, horizontal transmission assembly 2 sets up on support assembly 1, flat plate connecting assembly 3 is provided with two groups, two groups flat plate connecting assembly 3 respectively sets up in the both sides of horizontal transmission assembly 2, the both ends of flat plate frame 4 are connected two groups flat plate connecting assembly 3 respectively, scraping drive assembly 5 sets up on horizontal transmission assembly 2, horizontal transmission assembly 2 is used to drive scraping drive assembly 5 along the length direction of flat plate frame 4 sliding, scraping drive assembly 5 includes connecting pedestal 51, rotary drive module 52 and scraping upright column 53, one end of connecting pedestal 51 is connected with horizontal transmission assembly 2, the other end is connected with rotary drive module 52, connecting pedestal 51 is connected with scraping upright column 53 through rotary drive module 52, scraping assembly 6 sets up on scraping upright column 53, and under the action of horizontal transmission assembly 2 to flat plate frame 4 in scraping. In this embodiment, the horizontal transmission assembly 2 and the scraping drive assembly 5 are integrated, and the automation control of the scraping process is realized. The horizontal transmission assembly 2 can stably and continuously drive the scraping drive assembly 5 to slide along the length direction of the flat plate frame 4, greatly improving the scraping efficiency, reducing the labor operation cost and labor intensity. The application of rotary drive module 52 enables the scraping upright column 53 to flexibly adjust the angle, and cooperates with the scraping assembly 6 to realize the scraping operation of the complex pattern or high-precision requirement on the flat plate surface. Such flexibility and accuracy ensure the stability and consistency of the scraping quality. The support assembly 1 and the flat plate connecting assembly 3 not only ensure the stability of the whole device, but also simplify the installation and maintenance process. The setting of the two groups of flat plate connecting assemblies 3 enhances the support strength of the flat plate frame 4, making the scraping process more stable and reliable. It is suitable for the flat plate surface scraping of various materials, such as glass, metal, plastic, etc. By adjusting the parameter setting of the scraping assembly 6, different materials and scraping requirements can be easily coped with, showing wide applicability and flexibility. The embodiment has the advantages of high efficiency automation, high-precision control, stable structure and easy operation, etc., significantly improving the efficiency and quality of the flat plate surface scraping operation.

[0025] The support assembly 1 comprises a support base 11, a support column 12 arranged on the support base 11, and a support adjustment module 13 arranged on the support column 12 and used for adjusting the height of the horizontal transmission assembly 2. Specifically, the support adjustment module 13 comprises a support base plate 131, an adjustment screw 132, a connecting cross beam 133, an adjustment sliding rail 134, and an adjustment connecting plate 135, one side of the adjustment connecting plate 135 is connected with the adjustment sliding rail 134, and the other side is connected with the horizontal transmission assembly 2, the support base plate 131 is arranged on the support column 12, the adjustment screw 132 is arranged on the connecting cross beam 133 and connected with the support base plate 131 at one end to adjust the distance between the connecting cross beam 133 and the support base plate 131, and the adjustment sliding rail 134 is arranged on one side of the support column 12. In this embodiment, the support base 11 stably supports the overall structure and ensures the stability during the squeegee coating process; the support column 12 serves as a core support structure and provides a solid mounting basis for the adjustment module. The introduction of the support adjustment module 13 realizes the fine adjustment function of the height of the horizontal transmission assembly 2 through the precise cooperation between the adjustment screw 132 and the connecting cross beam 133, greatly meets the squeegee coating requirements of panels with different thicknesses, and enhances the adaptability and processing range of the equipment. The arrangement of the adjustment sliding rail 134 not only ensures that the adjustment connecting plate 135 and the connected horizontal transmission assembly 2 can slide smoothly, but also guarantees the smoothness and accuracy of the adjustment process and reduces the errors that may be caused by manual adjustment. Overall, the application of the support assembly 1 significantly improves the operation convenience, processing precision, and production efficiency of the panel squeegee coating device, and provides a strong guarantee for high-quality and high-efficiency panel squeegee coating operations.

[0026] The transverse transmission assembly 2 comprises a transmission base plate 21, a transmission guide rail 22, a transmission belt 23 and a transmission motor 24. One end of the connecting base 51 is slidingly arranged on the transmission guide rail 22. The transmission base plate 21 is arranged on the support assembly 1. The transmission guide rail 22, the transmission belt 23 and the transmission motor 24 are all arranged on the transmission base plate 21. The driving end of the transmission motor 24 is connected with the transmission belt 23. The transmission belt 23 is arranged on the transmission base plate 21 through a synchronous wheel transmission. The connecting base 51 is connected with the transmission belt 23. The transmission belt 23 is used to drive the transmission base plate 21 to slide along the transmission guide rail 22. In this embodiment, the transmission base plate 21 is stably mounted on the support assembly 1, which ensures the stability of the transmission system and lays a foundation for subsequent precise control. The close combination of the transmission guide rail 22 and the transmission belt 23 realizes the smooth and accurate sliding of the connecting base 51 along the preset path through the strong driving force of the transmission motor 24. In the process, the introduction of the synchronous wheel further enhances the synchronization and reliability of the transmission, avoiding the sliding or hysteresis phenomenon that may occur in traditional mechanisms. The connecting base 51 carries the scraping tool or platform and can accurately and quickly cross the surface of the flat plate to perform high-precision scraping work. The integrated application of the transmission assembly not only simplifies the device structure, but also greatly improves the uniformity and consistency of the scraping work.

[0027] The rotary drive module 52 comprises a first connecting turntable 521, a rotary motor 522 and a second connecting turntable 523. One end of the rotary motor 522 is connected with the connecting base 51 through the first connecting turntable 521, and the other end is connected with the scraping vertical column 53 through the second connecting turntable 523. In this embodiment, through the stable connection of the first connecting turntable 521 and the connecting base 51, the stable support of the rotary motor 522 during work is ensured, and the influence of vibration on the scraping precision is effectively reduced. On the other hand, the rotary motor 522 seamlessly connects the scraping vertical column 53 through the second connecting turntable 523, which not only realizes efficient transmission of power, but also allows the scraping vertical column 53 to perform accurate rotary motion in the plane.

[0028] The flat plate connecting assembly 3 comprises a connecting arm 31, a frame lifting module 32 and a frame hinged element 33. One end of the connecting arm 31 is connected with the transverse transmission assembly 2, the frame lifting module 32 is arranged on the connecting arm 31, and the frame lifting module 32 is connected with the flat plate frame 4 through the frame hinged element 33. In this embodiment, the precise connection between the connecting arm 31 and the transverse transmission assembly 2 ensures smooth and accurate transverse movement during the squeegee operation, effectively improving the uniformity and consistency of squeegee. Secondly, the frame lifting module 32 is directly integrated on the connecting arm 31, realizing the vertical position fine adjustment function of the flat plate frame 4. This design not only enhances the adaptability of the device to uneven surfaces, but also optimizes the pressure control during the squeegee process, reducing the coating quality problems caused by height differences. Finally, the application of the frame hinged element 33 makes the connection between the flat plate frame 4 and the lifting module stable and flexible, which can cope with the small deformation generated during the squeegee process, further ensuring the continuity and efficiency of the squeegee operation.

[0029] The frame hinged element 33 comprises a hinge seat 331 installed on one side of the flat plate frame 4 and a hinge joint 332 arranged at the driving end of the frame lifting module 32. The hinge seat 331 is provided with a hinge groove, and one end of the hinge joint 332 extends into the hinge groove and is hinged with the hinge groove. Specifically, the flat plate frame 4 is a rectangular frame formed by a plurality of connecting rods, and the rectangular frame is provided with a squeegee positioning frame groove below the squeegee assembly 6. In this embodiment, through the precise cooperation of the hinge seat 331 and the hinge joint 332, smooth transition and precise positioning of the squeegee device during lifting are realized, effectively reducing the influence of mechanical vibration on the squeegee quality and improving the coating uniformity and flatness. Secondly, the flat plate frame 4 adopts a rectangular structure formed by a plurality of connecting rods, which not only enhances the stability of the overall structure, but also facilitates the adjustment of the frame size according to the squeegee requirements, enhancing the adaptability and flexibility of the equipment. The setting of the squeegee positioning frame groove provides an accurate operation reference for the squeegee assembly 6, further ensuring the accuracy and efficiency of the squeegee path.

[0030] The squeegee assembly 6 comprises a squeegee lifting module 61, a squeegee fixing frame 62 and a squeegee plate 63. The squeegee lifting module 61 is arranged on the squeegee stand 53. The squeegee fixing frame 62 is arranged at the driving end of the squeegee lifting module 61. The squeegee plate 63 is arranged on the squeegee fixing frame 62 and faces the flat plate frame 4. Specifically, the squeegee fixing frame 62 is provided with a fixing clamp 621 for clamping and fixing the squeegee plate 63. In this embodiment, the squeegee lifting module 61 is arranged to flexibly adjust the height of the squeegee process, adapt to flat plate surfaces of different thicknesses or curvatures, and ensure uniformity of the coating. The squeegee fixing frame 62 and the fixing clamp 621 arranged thereon stably clamp the squeegee plate 63, effectively preventing the problem of uneven coating caused by vibration or deviation during the squeegee process, and ensuring the stability of the coating quality. At the same time, the squeegee plate 63 is designed to directly face the flat plate frame 4, which ensures accurate control of the squeegee path, reduces waste of paint, and improves work efficiency.

[0031] The above embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An apparatus for blade coating a flat sheet, characterized by: The application relates to a support assembly, a transverse transmission assembly, a flat plate connecting assembly, a flat plate frame, a squeegee driving assembly and a squeegee assembly.

2. The flatbed blade coating apparatus of claim 1, wherein: The support assembly comprises a support base, a support column and a support adjusting module, the support column is arranged on the support base, and the support adjusting module is arranged on the support column and used for adjusting the height of the transverse transmission assembly.

3. The flatbed blade coating apparatus of claim 2, wherein: The support adjusting module comprises a support base plate, an adjusting screw rod, a connecting cross beam, an adjusting slide rail and an adjusting connecting plate, one side of the adjusting connecting plate is connected with the adjusting slide rail, the other side is connected with the transverse transmission assembly, the support base plate is arranged on the support column, the adjusting screw rod is arranged on the connecting cross beam and connected with the support base plate at one end, the distance between the connecting cross beam and the support base plate is adjusted, and the adjusting slide rail is arranged on one side of the support column.

4. The flatbed doctor blading apparatus of claim 1, wherein: The transverse transmission assembly comprises a transmission base plate, a transmission guide rail, a transmission belt and a transmission motor, one end of the connecting base is slidably arranged on the transmission guide rail, the transmission base plate is arranged on the support assembly, the transmission guide rail, the transmission belt and the transmission motor are arranged on the transmission base plate, the driving end of the transmission motor is connected with the transmission belt, the transmission belt is arranged on the transmission base plate through synchronous wheel transmission, the connecting base is connected with the transmission belt, and the transmission belt is used for driving the transmission base plate to slide along the transmission guide rail.

5. The flatbed doctor blading apparatus of claim 1, wherein: The rotary driving module comprises a first connecting turntable, a rotary motor and a second connecting turntable, one end of the rotary motor is connected with the connecting base through the first connecting turntable, and the other end is connected with the squeegee column through the second connecting turntable.

6. The flatbed doctor blading apparatus of claim 5, wherein: The flat plate connecting assembly comprises a connecting arm, a frame lifting module and a frame hinged element, one end of the connecting arm is connected with the transverse transmission assembly, the frame lifting module is arranged on the connecting arm, and the frame lifting module is connected with the flat plate frame through the frame hinged element.

7. The flatbed doctor blading apparatus of claim 6, wherein: The frame hinged element comprises a hinge seat arranged on one side of the flat plate frame and a hinge joint arranged on the driving end of the frame lifting module, the hinge seat is provided with a hinge groove, one end of the hinge joint extends into the hinge groove and is hinged with the hinge groove.

8. The flatbed doctor blading apparatus of claim 1, wherein: The flat plate frame is a rectangular frame formed by a plurality of connecting rods, and the rectangular frame is arranged below the squeegee assembly and provided with a squeegee positioning frame groove.

9. The flatbed doctor blading apparatus of claim 1, wherein: The scraping assembly comprises a scraping lifting module, a scraping fixing frame and a scraping plate, the scraping lifting module is arranged on a scraping stand, the scraping fixing frame is arranged at a driving end of the scraping lifting module, and the scraping plate is arranged on the scraping fixing frame and faces the flat frame.

10. The flatbed doctor blading apparatus of claim 9, wherein: The scraping fixing frame is provided with a fixing clamp for clamping and fixing the scraping plate.

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