A surface treatment device for a panel substrate before coating

Abstract

The utility model relates to a kind of surface treatment devices before panel base material coating, including machine tool and portal frame, portal frame is set on machine tool by moving assembly, mobile rack is horizontally slidably arranged on portal frame, and spray head and micro sander are respectively arranged on mobile rack, reciprocating assembly is arranged on portal frame, and reciprocating assembly is matched with mobile rack, drive mechanism is arranged on portal frame, drive mechanism is respectively connected with moving assembly and reciprocating assembly, cleaning assembly is also arranged on portal frame, and cleaning assembly is respectively connected with spray head and drive mechanism, the utility model, by the synergistic effect of portal frame, mobile rack, spray head, micro sander, drive mechanism, reciprocating assembly, moving assembly and cleaning assembly, the cleaning and surface roughening treatment of panel base material can be completed simultaneously, substrate conveying link is saved, processing time is effectively shortened, processing efficiency is improved, and production cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of panel substrate technology, specifically a surface treatment device for panel substrates before coating. Background Technology

[0002] Panel substrate refers to the basic material that makes up a panel, and its types and selection vary depending on the application and functional requirements of the panel. Panel substrates can be divided into many types, including plastics, glass, metals, and composite materials, each with its unique properties and applicable scope.

[0003] Panel substrate coating is an important processing technology. The purpose of coating is to improve surface properties, enhance optical performance, and impart special functions. For example, many panel substrates (such as glass and plastic) have limited wear resistance. Coating can form a hard film layer on the substrate surface. In the optical field, such as display panels and eyeglass lenses, anti-reflective coatings can reduce light reflection loss on the substrate surface and improve light transmittance.

[0004] Before coating, panel substrates typically undergo surface treatments, such as cleaning to remove oil, dust, fingerprints, and other organic impurities, and surface roughening to increase the substrate's specific surface area, providing more adhesion points for the coating and thus improving the mechanical anchoring force (i.e., adhesion) between the coating and the substrate. However, in existing technologies, cleaning and surface roughening operations require separate cleaning and polishing equipment to process the substrate sequentially. Because these operations are performed independently, after one is completed, a conveyor system is needed to transfer the substrate to the next piece of equipment. This not only prolongs processing time and reduces processing efficiency but also increases production costs. Summary of the Invention

[0005] The purpose of this invention is to provide a surface treatment device for panel substrates before coating, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A surface treatment apparatus for panel substrate before coating includes a machine tool and a gantry. The gantry is mounted on the machine tool via a moving component. When the moving component is in operation, the gantry will move horizontally back and forth along the length of the machine tool.

[0008] A movable frame is horizontally slidably mounted on the gantry frame. A nozzle and a micro grinder are respectively mounted on the movable frame. A reciprocating assembly is mounted on the gantry frame and cooperates with the movable frame. When the reciprocating assembly is running, the movable frame will drive the nozzle and the micro grinder to move horizontally reciprocally along the length direction perpendicular to the machine tool.

[0009] The gantry is equipped with a drive mechanism, which is connected to the moving component and the reciprocating component respectively. When the drive mechanism is running, the reciprocating component will run synchronously, and the moving component will run intermittently.

[0010] The gantry frame is also equipped with a cleaning component, which is connected to the nozzle and the drive mechanism respectively. When the drive mechanism is running, the nozzle will spray cleaning agent onto the surface of the panel substrate.

[0011] As a further embodiment of this utility model:

[0012] The moving component includes a guide rod and a reciprocating lead screw, which are horizontally arranged on the machine tool and symmetrically arranged about the central axis of the machine tool.

[0013] The two ends of the gantry frame are slidably mounted on the guide rod and the reciprocating screw, respectively. The outer wall of the reciprocating screw is movably fitted with a matching sleeve, and the matching sleeve is rotatably mounted on the gantry frame.

[0014] As a further improvement of this utility model:

[0015] The reciprocating assembly includes a first rotating shaft and a second rotating shaft, which are rotatably mounted on the gantry frame and symmetrically arranged about the central axis of the machine tool.

[0016] A first sprocket and a second sprocket are coaxially mounted on the first and second rotating shafts, respectively, and the first and second sprockets are connected by a chain.

[0017] As a further improvement of this utility model:

[0018] A vertical groove is provided on one side of the movable frame, and the length of the groove is greater than the diameter of the first sprocket and the second sprocket.

[0019] A slide block is rotatably mounted on one of the links of the chain, and the slide block is slidably mounted in the groove.

[0020] As a further improvement of this utility model:

[0021] The drive mechanism includes a driving disc and a driven disc that cooperates with the driving disc. When the driving disc rotates, the driven disc will rotate intermittently.

[0022] The driving disc is coaxially mounted on the first rotating shaft, and the driven disc is rotatably mounted on the gantry frame via a rotating rod.

[0023] As a further improvement of this utility model:

[0024] A first transmission wheel is coaxially mounted on the rotating rod, and a second transmission wheel is coaxially mounted on the mating sleeve. The first and second transmission wheels are connected by a belt.

[0025] A pump is installed on the gantry frame, and the output end of the pump is coaxially and fixedly connected to one end of the No. 1 rotating shaft.

[0026] As a further improvement of this utility model:

[0027] The cleaning assembly includes a water tank mounted on the gantry, the water tank containing a cleaning agent;

[0028] The bottom of the water tank and the inlet of the pump are connected by a water pipe, and the nozzle and the outlet of the pump are connected by a flexible hose.

[0029] Compared with the prior art, the beneficial effects of this utility model are:

[0030] A clamping structure horizontally fixes the panel substrate to the machine tool; when the drive mechanism is running, the reciprocating component operates synchronously, the moving component operates intermittently, and the cleaning component cooperates with the drive mechanism to spray cleaning agent onto the surface of the panel substrate from the nozzle; during the operation of the reciprocating component, the moving frame drives the nozzle and the micro grinder to move horizontally back and forth along the direction perpendicular to the length of the machine tool, ensuring that the cleaning agent is sprayed evenly and the micro grinder polishes the surface evenly; when the moving component is running, the gantry moves horizontally back and forth along the length of the machine tool; the drive mechanism is set such that for every reciprocating movement of the moving frame, the moving component drives the gantry to move twice.

[0031] This application, through the synergistic action of the gantry, moving frame, spray nozzle, micro-polishing machine, drive mechanism, reciprocating components, moving components and cleaning components, can simultaneously complete the cleaning and surface roughening treatment of panel substrates, eliminating the substrate conveying link, effectively shortening the processing time, improving processing efficiency and reducing production costs. Attached Figure Description

[0032] Figure 1 A schematic diagram of the overall structure of an embodiment of a surface treatment apparatus for panel substrates before coating.

[0033] Figure 2 This is a schematic diagram of the overall structure of one embodiment of a surface treatment apparatus for pre-coating a panel substrate, taken from another perspective.

[0034] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0035] Figure 4 for Figure 2 Enlarged view of section B in the middle.

[0036] Figure 5 Another schematic diagram of the overall structure of an embodiment of a surface treatment apparatus for pre-coating a panel substrate.

[0037] Figure 6 This is another schematic diagram of the overall structure of an embodiment of a surface treatment apparatus for panel substrates before coating.

[0038] Figure 7 for Figure 6 Enlarged view of point C.

[0039] In the diagram: 1. Machine tool; 2. Gantry frame; 3. Moving frame; 301. Slide groove; 4. Nozzle; 5. Miniature grinder; 6. Guide rod; 7. Reciprocating screw; 8. Matching sleeve; 9. Shaft No. 1; 10. Shaft No. 2; 11. Sprocket No. 1; 12. Sprocket No. 2; 13. Chain; 14. Slide; 15. Driving disc; 16. Driven disc; 17. Rotating rod; 18. Transmission wheel No. 1; 19. Transmission wheel No. 2; 20. Belt; 21. Pump; 22. Water tank; 23. Water pipe; 24. Hose. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0041] Furthermore, the elements in this invention are referred to as being "fixed to" or "set on" another element, which may be directly on the other element or may also include an intervening element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or may also include an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] Please see Figures 1-7 In this embodiment of the present invention, a surface treatment device for a panel substrate before coating includes a machine tool 1 and a gantry 2. The gantry 2 is mounted on the machine tool 1 via a moving component. When the moving component is in operation, the gantry 2 will move horizontally back and forth along the length of the machine tool 1.

[0043] A movable frame 3 is horizontally slidably mounted on the gantry frame 2. A nozzle 4 and a micro grinder 5 are respectively mounted on the movable frame 3. A reciprocating assembly is mounted on the gantry frame 2, and the reciprocating assembly cooperates with the movable frame 3. When the reciprocating assembly is running, the movable frame 3 will drive the nozzle 4 and the micro grinder 5 to move horizontally reciprocally along the length direction perpendicular to the machine tool 1.

[0044] The gantry 2 is equipped with a drive mechanism, which is connected to the moving component and the reciprocating component respectively. When the drive mechanism is running, the reciprocating component will run synchronously, and the moving component will run intermittently.

[0045] The gantry 2 is also equipped with a cleaning component, which is connected to the nozzle 4 and the drive mechanism respectively. When the drive mechanism is running, the nozzle 4 will spray cleaning agent onto the surface of the panel substrate.

[0046] In this scheme, a clamping structure (not shown in the attached diagram) is used to horizontally fix the panel substrate on the machine tool 1. When the drive mechanism is running, the reciprocating component operates synchronously, the moving component operates intermittently, and the cleaning component cooperates with the drive mechanism to spray cleaning agent onto the surface of the panel substrate from the nozzle 4. During the operation of the reciprocating component, the moving frame 3 drives the nozzle 4 and the micro-polish machine 5 to move horizontally back and forth along the length direction perpendicular to the machine tool 1, ensuring that the cleaning agent is sprayed evenly and the micro-polish machine 5 polishes the surface evenly. When the moving component is running, the gantry 2 moves horizontally back and forth along the length direction of the machine tool 1. The drive mechanism is set such that for every reciprocating movement of the moving frame 3, the moving component drives the gantry 2 to move twice.

[0047] As a further embodiment of this utility model, the moving component includes a guide rod 6 and a reciprocating lead screw 7, the guide rod 6 and the reciprocating lead screw 7 being horizontally arranged on the machine tool 1 and symmetrically arranged about the central axis of the machine tool 1;

[0048] The two ends of the gantry frame 2 are slidably mounted on the guide rod 6 and the reciprocating screw 7, respectively. The outer wall of the reciprocating screw 7 is movably fitted with a matching sleeve 8, and the matching sleeve 8 is rotatably mounted on the gantry frame 2.

[0049] In this embodiment, since the guide rod 6 and the reciprocating screw 7 are respectively horizontally arranged on the machine tool 1, and the two ends of the gantry 2 are respectively slidably arranged on the guide rod 6 and the reciprocating screw 7, and since the outer wall of the reciprocating screw 7 is movably sleeved with a matching sleeve 8, and the matching sleeve 8 is rotatably arranged on the gantry 2, when the matching sleeve 8 rotates, the gantry 2 will slide horizontally back and forth along the length direction of the machine tool 1.

[0050] As a further embodiment of this utility model, the reciprocating assembly includes a first rotating shaft 9 and a second rotating shaft 10, which are respectively rotatably mounted on the gantry frame 2 and symmetrically arranged about the central axis of the machine tool 1.

[0051] A first sprocket 11 and a second sprocket 12 are coaxially mounted on the first rotating shaft 9 and the second rotating shaft 10, respectively, and the first sprocket 11 and the second sprocket 12 are connected by a chain 13.

[0052] In this embodiment, since the first sprocket 11 fixed on the first rotating shaft 9 and the second sprocket 12 fixed on the second rotating shaft 10 are connected by a chain 13, when the first rotating shaft 9 rotates, the first sprocket 11, the chain 13, the second sprocket 12 and the second rotating shaft 10 will rotate accordingly.

[0053] As a further embodiment of this utility model, a sliding groove 301 is vertically provided on one side of the movable frame 3, and the length of the sliding groove 301 is greater than the diameter of the first sprocket 11 and the second sprocket 12.

[0054] A slide block 14 is rotatably mounted on one of the links of the chain 13, and the slide block 14 is slidably mounted in the slide groove 301.

[0055] In this embodiment, since the moving frame 3 is horizontally slidably mounted on the gantry 2, and the slide block 14 rotatably mounted on one link of the chain 13 is slidably mounted in the vertically opened slide groove 301 on one side of the moving frame 3, when the chain 13 rotates, the moving frame 3 will move horizontally back and forth along the length direction of the vertical machine tool 1.

[0056] Since both the nozzle 4 and the micro-polish machine 5 are mounted on the moving frame 3, the nozzle 4 and the micro-polish machine 5 will move horizontally back and forth following the moving frame 3.

[0057] As a further embodiment of this utility model, the driving mechanism includes a driving disk 15 and a driven disk 16 that cooperates with the driving disk 15. When the driving disk 15 rotates, the driven disk 16 will rotate intermittently.

[0058] The active disk 15 is coaxially mounted on the first rotating shaft 9, and the driven disk 16 is rotatably mounted on the gantry frame 2 via the rotating rod 17;

[0059] A first transmission wheel 18 is coaxially mounted on the rotating rod 17, and a second transmission wheel 19 is coaxially mounted on the mating sleeve 8. The first transmission wheel 18 and the second transmission wheel 19 are connected by a belt 20.

[0060] A pump 21 is installed on the gantry frame 2, and the output end of the pump 21 is coaxially and fixedly connected to one end of the first rotating shaft 9.

[0061] In this embodiment, since the active disk 15 and the driven disk 16 cooperate with each other, and when the active disk 15 rotates, the driven disk 16 will rotate intermittently, wherein the active disk 15 and the driven disk 16 together form the Maltese cross movement structure.

[0062] Since the driving disc 15 is coaxially mounted on the first rotating shaft 9 and the driven disc 16 is rotatably mounted on the gantry frame 2 via the rotating rod 17, when the first rotating shaft 9 rotates, the driving disc 15 will rotate accordingly. When the driving disc 15 drives the driven disc 16 to rotate, the rotating rod 17 will also rotate accordingly.

[0063] Since the first transmission wheel 18 fixed on the rotating rod 17 and the second transmission wheel 19 fixed on the mating sleeve 8 are connected by a belt 20, the mating sleeve 8 will rotate when the rotating rod 17 rotates.

[0064] Since the output end of pump 21 is coaxially and fixedly connected to one end of shaft 9, when pump 21 is started, the output end of pump 21 will drive shaft 9 to rotate.

[0065] As a further embodiment of this utility model, the cleaning component includes a water tank 22 disposed on the gantry frame 2, and the water tank 22 is filled with cleaning agent;

[0066] The bottom of the water tank 22 and the inlet of the pump 21 are connected by a water pipe 23, and the nozzle 4 and the outlet of the pump 21 are connected by a flexible hose 24.

[0067] In this embodiment, since the bottom of the water tank 22 and the water inlet of the pump 21 are connected by a water pipe 23, and the nozzle 4 and the water outlet of the pump 21 are connected by a hose 24, and the water tank 22 is filled with cleaning agent, when the pump 21 is started, the cleaning agent in the water tank 22 will be sprayed out from the nozzle 4 to clean the surface of the panel substrate.

[0068] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0069] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A surface treatment apparatus for panel substrates before coating, comprising a machine tool (1) and a gantry (2), characterized in that, The gantry (2) is mounted on the machine tool (1) via a moving component. When the moving component is in operation, the gantry (2) will move horizontally back and forth along the length of the machine tool (1). A movable frame (3) is horizontally slidably mounted on the gantry frame (2). A nozzle (4) and a micro grinder (5) are respectively mounted on the movable frame (3). A reciprocating assembly is mounted on the gantry frame (2), and the reciprocating assembly cooperates with the movable frame (3). When the reciprocating assembly is running, the movable frame (3) will drive the nozzle (4) and the micro grinder (5) to move horizontally and reciprocally along the length direction perpendicular to the machine tool (1). The gantry (2) is provided with a drive mechanism, which is connected to the moving component and the reciprocating component respectively. When the drive mechanism is running, the reciprocating component will run synchronously, and the moving component will run intermittently. The gantry (2) is also equipped with a cleaning component, which is connected to the nozzle (4) and the drive mechanism respectively. When the drive mechanism is running, the nozzle (4) will spray cleaning agent onto the surface of the panel substrate.

2. The surface treatment apparatus for panel substrate before coating according to claim 1, characterized in that, The moving component includes a guide rod (6) and a reciprocating lead screw (7), which are horizontally arranged on the machine tool (1) and symmetrically arranged about the central axis of the machine tool (1). The two ends of the gantry frame (2) are slidably mounted on the guide rod (6) and the reciprocating screw (7), respectively. The outer wall of the reciprocating screw (7) is movably fitted with a matching sleeve (8), and the matching sleeve (8) is rotatably mounted on the gantry frame (2).

3. The surface treatment apparatus for panel substrate before coating according to claim 2, characterized in that, The reciprocating assembly includes a first rotating shaft (9) and a second rotating shaft (10), which are rotatably mounted on the gantry (2) and symmetrically arranged about the central axis of the machine tool (1). A first sprocket (11) and a second sprocket (12) are coaxially mounted on the first shaft (9) and the second shaft (10), respectively, and the first sprocket (11) and the second sprocket (12) are connected by a chain (13).

4. The surface treatment apparatus for panel substrate before coating according to claim 3, characterized in that, The movable frame (3) has a vertically formed groove (301) on one side, and the length of the groove (301) is greater than the diameter of the first sprocket (11) and the second sprocket (12). A slide (14) is rotatably mounted on one of the links of the chain (13), and the slide (14) is slidably mounted in the groove (301).

5. The surface treatment apparatus for panel substrate before coating according to claim 3, characterized in that, The drive mechanism includes a drive disk (15) and a driven disk (16) that cooperates with the drive disk (15). When the drive disk (15) rotates, the driven disk (16) will rotate intermittently. The active disk (15) is coaxially mounted on the first rotating shaft (9), and the driven disk (16) is rotatably mounted on the gantry frame (2) via the rotating rod (17).

6. The surface treatment apparatus for a panel substrate before coating according to claim 5, characterized in that, A first transmission wheel (18) is coaxially arranged on the rotating rod (17), and a second transmission wheel (19) is coaxially arranged on the mating sleeve (8). The first transmission wheel (18) and the second transmission wheel (19) are connected by a belt (20). A pump (21) is installed on the gantry frame (2), and the output end of the pump (21) is coaxially and fixedly connected to one end of the first rotating shaft (9).

7. The surface treatment apparatus for panel substrate before coating according to claim 6, characterized in that, The cleaning assembly includes a water tank (22) disposed on the gantry (2) and the water tank (22) contains a cleaning agent; The bottom of the water tank (22) and the inlet of the pump (21) are connected by a water pipe (23), and the nozzle (4) and the outlet of the pump (21) are connected by a hose (24).

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