A hard-to-hard bonding device for OCA bonding

Abstract

The present application provides a hard-to-hard bonding device for OCA bonding, which relates to the field of automated mechanical equipment, including a tooling mounting seat, and a tooling protection frame is connected to the upper side of the tooling mounting seat by bolts, and a tooling cover is fixedly connected to the top of the tooling protection frame, a film tearing auxiliary module is arranged on one side of the tooling mounting seat, and a bonding component and a movable material clamping component are arranged inside the tooling protection frame, a feed port is provided on one side of the tooling protection frame, and a feed conveying group is arranged on the feed port, a discharge port is provided on one side of the tooling protection frame, and a discharge conveying group is arranged on the discharge port, a dust removal module is arranged on the side of the tooling protection frame close to the feed conveying group, and the dust removal module is located above the feed conveying group. The present application realizes the rapid disassembly and assembly of the winding drum while ensuring the tension of the film at all times when tearing and winding, thereby improving the efficiency of material bonding.

Description

Technical Field

[0001] The present invention relates to the field of automated mechanical equipment, and in particular to a hard-to-hard bonding device for OCA bonding. Background Art

[0002] OCA laminating machine, also known as "vacuum laminating machine" or "touch screen laminating machine", is one of the devices used for screen laminating. The laminating principle is to place the LCD screen and the glass cover plate in a vacuum box in a vacuum environment, use the cylinder pressure of the machine to lower the inner mold of the vacuum cylinder, and completely press the glass cover plate placed on the lower mold of the vacuum cylinder and the LCD screen, thereby completing the key process in screen repair, namely the "OCA laminating process".

[0003] In the existing OCA bonding process, the material needs to be transported and loaded first. Generally, a film is used to transport the material, and the film is rolled up during the conveying and loading process, so as to achieve continuous conveying and loading of the material. Since the film is easy to loosen when torn and rolled up, it is difficult to load the material. At the same time, it takes a lot of time to disassemble and assemble the winding drum, which reduces the efficiency of material bonding.

[0004] Therefore, we made improvements on this and proposed a hard-to-hard bonding device for OCA bonding. Summary of the invention

[0005] The purpose of the present invention is to address the problem that during the current material conveying and loading process, the film is easily loosened and it is difficult to quickly disassemble and assemble the winding drum, thereby reducing the efficiency of material bonding.

[0006] In order to achieve the above-mentioned object of the invention, the present invention provides a hard-to-hard bonding device for OCA bonding to improve the above-mentioned problem.

[0007] The specific application is as follows:

[0008] It comprises a tooling mounting seat, and a tooling protection frame is connected to the upper side of the tooling mounting seat by bolts, and a tooling cover is fixedly connected to the top of the tooling protection frame, a film tearing auxiliary module is arranged on one side of the tooling mounting seat, a laminating component and a movable material clamping component are arranged inside the tooling protection frame respectively, a feed port is arranged on one side of the tooling protection frame, and a feed conveying group is arranged on the feed port, a discharge port is arranged on one side of the tooling protection frame, and a discharge conveying group is arranged on the discharge port, a dust removal module is arranged on the side of the tooling protection frame close to the feed conveying group, and the dust removal module is located above the feed conveying group, and an adaptive adjustment module is arranged inside the tooling protection frame;

[0009] The film tearing auxiliary module comprises a tooling bottom plate, one side of the tooling bottom plate is connected to two support rods by bolts, both sides of the two support rods are connected to cross rods by bolts, and the same conveying platform is arranged on the opposite side of the two cross rods;

[0010] The self-adaptive adjustment module comprises a limit track, and a nut moving slider is slidably connected inside the limit track;

[0011] The dust removal module comprises a hollow mounting plate, and air blowing ports are equidistantly provided on one side of the hollow mounting plate facing the feed conveying group, and one side of the hollow mounting plate is fixedly connected to one side of the tooling protection frame.

[0012] As the preferred technical solution of the present application, both sides of the two cross bars are connected with limiting rollers by bolts, the tooling base plate and one side of one of the cross bars are connected with a tooling support plate by bolts, the sides of the two tooling support plates are provided with a circular hole one, the insides of the two circular holes one are connected with a winding cylinder through a bearing, the sides of the two tooling support plates are fixedly connected with a winding motor, the driving end of the winding motor and one end of the winding cylinder are fixedly connected with a pulley, and the outsides of the two pulleys are slidably connected with the same belt.

[0013] As a preferred technical solution of the present application, the outside of the two winding cylinders are fixedly connected to a transmission wheel, two circular holes two are opened on one side of the two tooling support plates, the inside of the multiple circular holes two are connected to a rotating round rod through a bearing, the outside of the multiple rotating round rods are fixedly connected to an anti-reverse block, one end of the anti-reverse block is located in the opening of the transmission wheel, one side of the anti-reverse block and the opposite side of the tooling support plate are fixedly connected with the same torsion spring, and the torsion spring is wrapped around the outside of the rotating round rod.

[0014] As a preferred technical solution of the present application, one side of the two winding cylinders is fixedly connected with a guide circular tube, and the outside of the two guide circular tubes is evenly spaced with top outlets, the inside of the two guide circular tubes is fixedly connected with a mounting cylinder, and the mounting cylinder and the guide circular tube are evenly fixedly connected with guide circular rods on the opposite side, the outsides of the multiple guide circular rods are slidably connected with the same adjusting slider, the adjusting slider and one side of the mounting cylinder are movably connected with an extension rod, one end of the two extension rods located on the same side is movably connected with the same rubber top block, the outsides of the multiple rubber top blocks are clamped with the same winding drum, the outsides of the two winding drums are wrapped with a film body, a pressing assembly and a straight line assembly are respectively arranged inside the tooling protection frame, one side of the two guide circular tubes is fixedly connected with an electric drive rod, and the driving end of the electric drive rod is fixedly connected to one side of the adjusting slider.

[0015] As a preferred technical solution of the present application, circular holes three are provided on both sides of the limit track, and the same screw is connected to the inside of the two circular holes three through bearings, a screw motor is fixedly connected to the upper side of the tooling mounting seat, a driving end of the screw motor is connected to one side of the screw through a coupling, and sliding grooves are equidistantly provided on one side of the nut moving slider, a plurality of sliding grooves are slidably connected to the inside of moving slides, a plurality of moving slides are fixedly connected to an L support plate one on one side, a plurality of L support plates one are provided with circular holes four, a plurality of circular holes four are connected to a rotating shaft through bearings, a plurality of rotating shafts are fixedly connected to the outside with adaptive adjustment blocks, two telescopic springs are fixedly connected to both sides of the plurality of adaptive adjustment blocks, and one end of the two telescopic springs on the same side is fixedly connected to the same sponge block.

[0016] As a preferred technical solution of the present application, one side of the nut moving slider is fixedly connected to a servo motor, and the driving end of the servo motor is fixedly connected to a rotating disk, circular holes five are opened at equal intervals on the rotating disk, and the interiors of multiple circular holes five are connected to a rotating shaft one through bearings, one side of multiple moving slides are opened to circular holes six, and the interiors of multiple circular holes six are connected to a rotating shaft two through bearings, and the exteriors of adjacent rotating shafts one and two are movably connected to the same push rod.

[0017] As a preferred technical solution of the present application, a purification frame is fixedly connected to the outer side of the tooling protection frame, and an air inlet is opened on one side of the purification frame, an air inlet is fixedly connected to the inside of the air inlet, a U-shaped partition is fixedly connected to the inner side of the purification frame, circular holes seven are opened on both sides of the U-shaped partition, and rotating circular tubes are connected to the inside of the two circular holes seven through bearings, and the same purification cylinder is fixedly connected to the opposite side of the two rotating circular tubes.

[0018] As a preferred technical solution of the present application, one of the rotating circular tubes is fixedly connected to the outside with a linkage gear, a circular hole eight is opened on one side of the purification frame, the inside of the circular hole eight is connected to a rotating shaft three through a bearing, the outside of the rotating shaft three is fixedly connected to a notched gear, and the tooth block end of the notched gear is meshed with the linkage gear.

[0019] As a preferred technical solution of the present application, one side of the purification frame is fixedly connected to L support plate 2, and one side of L support plate 2 is fixedly connected to a drive motor, and the drive end of the drive motor is connected to one end of the rotating shaft 3 through a coupling.

[0020] As a preferred technical solution of the present application, extrusion springs are fixedly connected to one side of the interior of the purification frame at equal distances, and one end of multiple extrusion springs is fixedly connected to the same cleaning brush plate, the outside of the cleaning brush plate is in contact with the outside of the purification cylinder, and a pump body is arranged above the hollow mounting plate, and the air inlet end of the pump body is connected to the interior of the purification frame through a pipe.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In the scheme of this application:

[0023] The invention relates to a method for rapidly disassembling and assembling the film reel when the film is torn off and rewound, and a method for rapidly disassembling and assembling the film reel when the film is torn off and rewound, so as to reduce the material laminating efficiency.

[0024] 2. Through the set adaptive adjustment module, when the material is laminated, the material is transmitted to the top of the nut moving slider, and the servo motor is started, and the servo motor drives the rotating disc to rotate, and the rotating disc drives multiple push rods to make the moving slide move in the slide slot, and the sponge block on the adaptive adjustment block on the moving slide is used to adjust the position of the material, so that the material is always in the position to be pressed, which solves the problem of the prior art that the material is offset during transportation, thereby affecting the lamination;

[0025] 3. Through the dust removal module set up, when the material enters the tooling protection frame through the feed conveying group for bonding operation, the pump body is started at this time, and the gas in the purification frame is blown to the material to be bonded through the pump body to detach some of the attached materials on its surface, and the purification cylinder in the purification frame filters the air. At the same time, the driving motor is started to drive the notch gear to rotate through the driving motor, so that the tooth block end of the notch gear is meshed with the linkage gear. At this time, the purification cylinder rotates intermittently to prevent the filtering end of the purification cylinder from always facing the air inlet. At the same time, the cleaning brush plate on the squeezing spring is cleaned to clean the outside of the purification cylinder to prevent the material to be bonded from being attached with impurities and affecting the bonding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic diagram of the structure of a hard-to-hard bonding device for OCA bonding provided in this application;

[0027] Figure 2A schematic diagram of the oblique structure of a hard-to-hard bonding device for OCA bonding provided in this application;

[0028] Figure 3 A schematic front view of a hard-to-hard bonding device for OCA bonding provided in the present application;

[0029] Figure 4 A schematic diagram of the structure of a film tearing auxiliary module of a hard-to-hard bonding device for OCA bonding provided in this application;

[0030] Figure 5 An exploded view of a take-up drum of a hard-to-hard bonding device for OCA bonding provided in the present application;

[0031] Figure 6 for Figure 4 A magnified view of part A;

[0032] Figure 7 A schematic diagram of the internal structure of a tooling protection frame of a hard-to-hard bonding device for OCA bonding provided in this application;

[0033] Figure 8 A schematic diagram of the structure of an adaptive adjustment module of a hard-to-hard bonding device for OCA bonding provided in this application;

[0034] Fig. 9 A schematic diagram of the structure of a self-adaptive adjustment module of a hard-to-hard bonding device for OCA bonding provided in this application;

[0035] Fig.10 A schematic diagram of the dust removal module structure of a hard-to-hard bonding device for OCA bonding provided in this application;

[0036] Fig.11 A schematic diagram of the internal structure of a purification frame of a hard-to-hard bonding device for OCA bonding provided in this application.

[0037] Indicated in the figure:

[0038] 1. Tooling mounting seat; 2. Tooling protection frame; 3. Tooling cover; 4. Laminating assembly; 5. Feeding and conveying group; 6. Pressing assembly; 7. Movable material clamping assembly; 8. Linear assembly; 9. Film tearing auxiliary module; 901. Tooling bottom plate; 902. Support rod; 903. Cross bar; 904. Conveying platform; 905. Limiting roller; 906. Film body; 907. Tooling support plate; 908. Winding motor; 909. 09, belt; 910, winding cylinder; 911, guide tube; 912, winding drum; 913, mounting cylinder; 914, guide rod; 915, adjustment slider; 916, extension rod; 917, rubber top block; 918, electric drive rod; 919, transmission wheel; 920, rotating rod; 921, anti-reverse block; 922, torsion spring; 10, discharge conveying group; 11, adaptive adjustment module; 1101, limit Position track; 1102, screw; 1103, screw motor; 1104, nut moving slider; 1105, moving slide; 1106, L support plate 1; 1107, rotating shaft; 1108, adaptive adjustment block; 1109, telescopic spring; 1110, sponge block; 1111, servo motor; 1112, rotating disk; 1113, rotating shaft 1; 1114, pushing rod; 1115, rotating shaft 2; 1 2. Dust removal module; 1201. Hollow mounting plate; 1202. Pump body; 1203. Purification frame; 1204. Air intake frame; 1205. L support plate 2; 1206. Driving motor; 1207. U-shaped partition; 1208. Rotating tube; 1209. Linkage gear; 1210. Rotating shaft 3; 1211. Notched gear; 1212. Extrusion spring; 1213. Cleaning brush plate; 1214. Purification cylinder. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0040] As described in the background art, during the material conveying and loading process, the film is easily loosened and it is difficult to quickly disassemble and assemble the winding drum, thereby reducing the efficiency of material lamination.

[0041] In order to solve this technical problem, the present invention provides a hard-to-hard bonding device for OCA bonding, which is applied to OCA bonding.

[0042] Specifically, a hard-to-hard bonding device for OCA bonding in this embodiment specifically includes:

[0043] A tool mounting seat 1, and a tool protection frame 2 is connected to the upper side of the tool mounting seat 1 by bolts, and a tool cover plate 3 is fixedly connected to the top of the tool protection frame 2, a film tearing auxiliary module 9 is arranged on one side of the tool mounting seat 1, and a laminating component 4 and a movable material clamping component 7 are arranged inside the tool protection frame 2, a feed port is opened on one side of the tool protection frame 2, and a feed conveying group 5 is arranged on the feed port, a discharge port is opened on one side of the tool protection frame 2, and a discharge conveying group 10 is arranged on the discharge port, a dust removal module 12 is arranged on the side of the tool protection frame 2 close to the feed conveying group 5, and the dust removal module 12 is located above the feed conveying group 5, and an adaptive adjustment module 11 is arranged inside the tool protection frame 2;

[0044] The film tearing auxiliary module 9 includes a tooling bottom plate 901, one side of the tooling bottom plate 901 is connected to two support rods 902 by bolts, both sides of the two support rods 902 are connected to cross rods 903 by bolts, and the same conveying platform 904 is provided on the opposite side of the two cross rods 903;

[0045] The adaptive adjustment module 11 includes a limit track 1101, and a nut moving slider 1104 is slidably connected inside the limit track 1101;

[0046] The dust removal module 12 includes a hollow mounting plate 1201 , and air blowing ports are equidistantly provided on one side of the hollow mounting plate 1201 facing the feed conveying group 5 , and one side of the hollow mounting plate 1201 is fixedly connected to one side of the tooling protection frame 2 .

[0047] The present invention provides a hard-to-hard bonding device for OCA bonding. When using the bonding device, firstly, the winding drum 912 is placed outside the guide round tube 911, and then the electric driving rod 918 is started to drive the adjusting slider 915 to move outside the guide round rod 914, so that the extension rod 916 drives the rubber top block 917 to quickly fix the winding drum 912, so that the winding drum 912 is faster and more convenient when winding and disassembling. Then, when the material is conveyed and loaded, the electric driving rod 918 is started. The winding motor 908 drives the winding drum 912 to tear and rewind the film body 906, so that the material enters the feed conveying group 5. When the winding cylinder 910 rotates, the transmission wheel 919 rotates, and the anti-reverse block 921 limits the transmission wheel 919 to prevent the winding cylinder 910 from loosening; the adaptive adjustment module 11 adjusts the position of the material so that the material is always in the position to be pressed; the dust removal module 12 processes the surface of the material to be bonded to avoid affecting the bonding operation.

[0048] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.

[0049] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0050] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0051] Example 1, please refer to Figure 4-Figure 7 A hard-to-hard bonding device for OCA bonding, wherein both sides of two cross bars 903 are connected with limit rollers 905 by bolts, a tooling base plate 901 and one side of one of the cross bars 903 are connected with a tooling support plate 907 by bolts, a circular hole 1 is opened on the side of the two tooling support plates 907, and the interior of the two circular holes 1 is connected with a winding cylinder 910 through a bearing, and the sides of the two tooling support plates 907 are fixedly connected with a winding motor 908, and the driving end of the winding motor 908 and one end of the winding cylinder 910 are fixedly connected with a pulley, and the outer sides of the two pulleys are slidably connected with the same belt 909; the winding motor 908 drives the winding cylinder 910 to rotate.

[0052] Please refer to Figure 1-Figure 7 , a hard-to-hard bonding device for OCA bonding, the outside of two winding cylinders 910 are fixedly connected with a transmission wheel 919, one side of two tooling support plates 907 are provided with two round holes 2, the inside of multiple round holes 2 are connected with a rotating round rod 920 through a bearing, the outside of multiple rotating round rods 920 are fixedly connected with an anti-reverse block 921, one end of the anti-reverse block 921 is located in the opening of the transmission wheel 919, one side of the anti-reverse block 921 and the opposite side of the tooling support plate 907 are fixedly connected with the same torsion spring 922, the torsion spring 922 surrounds the outside of the rotating round rod 920; the anti-reverse block 921 limits the transmission wheel 919.

[0053] Please refer to Figure 1-Figure 7A hard-to-hard bonding device for OCA bonding, one side of two winding cylinders 910 is fixedly connected with a guide tube 911, and the outside of the two guide tubes 911 is evenly spaced with top outlets, the inside of the two guide tubes 911 is fixedly connected with a mounting cylinder 913, the mounting cylinder 913 is evenly fixedly connected with a guide rod 914 on the opposite side of the guide tube 911, and the outside of the plurality of guide rods 914 is slidably connected with the same adjusting slider 915, and the adjusting slider 915 is evenly spaced and movably connected with one side of the mounting cylinder 913 An extending push rod 916, one end of the two extending push rods 916 located on the same side is movably connected to the same rubber top block 917, the external parts of the multiple rubber top blocks 917 are clamped with the same winding drum 912, the external parts of the two winding drums 912 are both wrapped with the film body 906, the interior of the tooling protection frame 2 is respectively provided with a pressing component 6 and a straight line component 8, one side of the two guide circular tubes 911 is fixedly connected to an electric drive rod 918, and the driving end of the electric drive rod 918 is fixedly connected to one side of the adjusting slider 915; the winding drum 912 winds up the film body 906.

[0054] When using the bonding equipment, first place the winding drum 912 outside the guide circular tube 911, and then start the electric drive rod 918, which drives the adjusting slider 915 to move outside the guide circular tube 914, so that the extension rod 916 drives the rubber top block 917 to quickly fix the winding drum 912, so that the winding and disassembly of the winding drum 912 is faster and more convenient, and then when conveying and feeding the material, start the winding motor 908, and the winding motor 908 drives the winding drum 912 to tear and rewind the film body 906, so that the material enters the feeding conveying group 5, and when the winding cylinder 910 rotates, the transmission wheel 919 rotates, and the anti-reverse block 921 limits the transmission wheel 919 to prevent the winding cylinder 910 from loosening, so that the film body 906 is always in a tensioned state to avoid affecting the conveying and feeding of the material.

[0055] Example 2 further optimizes a hard-to-hard bonding device for OCA bonding provided in Example 1. Specifically, Figure 7 , Figure 8 and Fig. 9As shown, circular holes three are provided on both sides of the limit track 1101, and the same screw 1102 is connected to the inside of the two circular holes three through bearings, a screw motor 1103 is fixedly connected to the upper side of the tooling mounting seat 1, and the driving end of the screw motor 1103 is connected to one side of the screw 1102 through a coupling, and sliding grooves are provided on one side of the nut moving slider 1104 at equal distances, and a moving slide 1105 is slidably connected to the inside of the multiple sliding grooves, and an L support plate 1106 is fixedly connected to one side of the multiple moving slides 1105. One side of each L-shaped support plate 1106 is provided with four circular holes, the interiors of the multiple circular holes are connected to rotating shafts 1107 through bearings, the exteriors of the multiple rotating shafts 1107 are fixedly connected to adaptive adjustment blocks 1108, both sides of the multiple adaptive adjustment blocks 1108 are fixedly connected to two telescopic springs 1109, one end of the two telescopic springs 1109 on the same side is fixedly connected to the same sponge block 1110; the sponge block 1110 on the adaptive adjustment block 1108 adjusts the position of the material to be bonded.

[0056] Further, such as Figure 7 , Figure 8 and Fig. 9 As shown, one side of the nut moving slider 1104 is fixedly connected to a servo motor 1111, and the driving end of the servo motor 1111 is fixedly connected to a rotating disk 1112, and circular holes five are opened at equal intervals on the rotating disk 1112, and the interiors of multiple circular holes five are connected to a rotating shaft one 1113 through bearings, and one side of multiple moving slides 1105 is opened with circular holes six, and the interiors of multiple circular holes six are connected to a rotating shaft two 1115 through bearings, and the exteriors of adjacent rotating shafts one 1113 and rotating shaft two 1115 are movably connected to the same pushing rod 1114; the rotating disk 1112 drives the pushing rod 1114 to move.

[0057] When the materials are being laminated, the materials are transferred to the top of the nut moving slider 1104, and the servo motor 1111 is started. The servo motor 1111 drives the rotating disk 1112 to rotate, and the rotating disk 1112 drives multiple push rods 1114 to move the moving slide 1105 in the slide groove; the position of the material is adjusted by the sponge block 1110 on the adaptive adjustment block 1108 on the moving slide 1105, so that the material is always in the position to be pressed.

[0058] Example 3, a hard-to-hard bonding device for OCA bonding provided in Example 1 or 2 is further optimized, specifically, as follows Figure 1 , Figure 2 , Fig.10 and Fig.11As shown, a purification frame 1203 is fixedly connected to an outer side of the tooling protection frame 2, and an air inlet is opened on one side of the purification frame 1203, an air inlet frame 1204 is fixedly connected to the inside of the air inlet, a U-shaped partition 1207 is fixedly connected to an inner side of the purification frame 1203, circular holes seven are opened on both sides of the U-shaped partition 1207, and rotating circular tubes 1208 are connected to the inside of the two circular holes seven through bearings, and the same purification cylinder 1214 is fixedly connected to the opposite side of the two rotating circular tubes 1208; the purification cylinder 1214 performs a purification operation on the gas.

[0059] Further, as 1, Figure 2 , Fig.10 and Fig.11 As shown, the outside of one of the rotating circular tubes 1208 is fixedly connected to a linkage gear 1209, a circular hole eight is opened on one side of the purification frame 1203, the inside of the circular hole eight is connected to a rotating shaft three 1210 through a bearing, the outside of the rotating shaft three 1210 is fixedly connected to a notched gear 1211, and the tooth block end of the notched gear 1211 is meshed with the linkage gear 1209.

[0060] Further, such as Figure 1 , Figure 2 , Fig.10 and Fig.11 As shown, one side of the purification frame 1203 is fixedly connected to the L support plate 2 1205, and one side of the L support plate 2 1205 is fixedly connected to the drive motor 1206, and the drive end of the drive motor 1206 is connected to one end of the rotating shaft 3 1210 through a coupling.

[0061] Further, such as Figure 1 , Figure 2 , Fig.10 and Fig.11 As shown, extrusion springs 1212 are fixedly connected to one side of the interior of the purification frame 1203 at equal distances, and one end of the multiple extrusion springs 1212 is fixedly connected to the same cleaning brush plate 1213, the outside of the cleaning brush plate 1213 is in contact with the outside of the purification cylinder 1214, and a pump body 1202 is arranged above the hollow mounting plate 1201, and the air inlet end of the pump body 1202 is connected to the interior of the purification frame 1203 through a pipeline; the cleaning brush plate 1213 performs a cleaning operation on the outside of the purification cylinder 1214.

[0062] When the material enters the tooling protection frame 2 through the feed conveying group 5 for the bonding operation, the pump body 1202 is started at this time, and the gas in the purification frame 1203 is blown toward the material to be bonded through the pump body 1202, so that some of the attachments on its surface are detached, and the purification cylinder 1214 in the purification frame 1203 filters the air. At the same time, the driving motor 1206 is started, and the driving motor 1206 drives the notched gear 1211 to rotate, so that the tooth block end of the notched gear 1211 is engaged with the linkage gear 1209. At this time, the purification cylinder 1214 rotates intermittently to prevent the filtering end of the purification cylinder 1214 from always facing the air inlet, and at the same time, the cleaning brush plate 1213 on the squeezing spring 1212 cleans the outside of the purification cylinder 1214.

[0063] The use process of a hard-to-hard bonding device for OCA bonding provided by the present invention is as follows:

[0064] When tearing the film and rolling up the material, first place the winding drum 912 outside the guide round tube 911, and then start the electric drive rod 918, which drives the adjusting slider 915 to move outside the guide round rod 914, so that the extension rod 916 drives the rubber top block 917 to quickly fix the winding drum 912, so that the winding and disassembly of the winding drum 912 is faster and more convenient, and then when the material is transported and loaded, start the winding motor 908, and the winding motor 908 drives the winding drum 912 to tear and roll the film body 906, so that the material enters the feeding conveying group 5, and when the winding cylinder 910 rotates, the transmission wheel 919 rotates at this time, and the anti-reverse block 921 limits the transmission wheel 919 to prevent the winding cylinder 910 from loosening, so that the film body 906 is always in a tensioned state;

[0065] During the feeding process, the gas in the purification frame 1203 is blown toward the material to be bonded through the pump body 1202 to detach the attached materials on its surface, and the purification cylinder 1214 in the purification frame 1203 filters the air. At the same time, the driving motor 1206 is started to drive the notched gear 1211 to rotate, so that the tooth block end of the notched gear 1211 is meshed with the linkage gear 1209. At this time, the purification cylinder 1214 rotates intermittently to prevent the filtering end of the purification cylinder 1214 from always facing the air inlet, and at the same time, the cleaning brush plate 1213 on the squeezing spring 1212 cleans the outside of the purification cylinder 1214;

[0066] During the bonding operation, the material is transferred to the top of the nut moving slider 1104, and the servo motor 1111 is started. The servo motor 1111 drives the rotating disk 1112 to rotate, and the rotating disk 1112 drives multiple push rods 1114 to move the moving slide 1105 in the slide groove; the position of the material is adjusted by the sponge block 1110 on the adaptive adjustment block 1108 on the moving slide 1105, so that the material is always in the position to be pressed.

[0067] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0068] Obviously, the embodiments described above are only some embodiments of the present invention, rather than all embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific embodiments, or to perform equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of the present invention, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the present invention.

Claims

1. A hard-to-hard bonding device for OCA bonding, characterized in that: The tooling installation comprises a tooling installation seat (1), and the upper side of the tooling installation seat (1) is connected to a tooling protection frame (2) by bolts, and the top of the tooling protection frame (2) is fixedly connected to a tooling cover plate (3), one side of the tooling installation seat (1) is provided with a film tearing auxiliary module (9), the interior of the tooling protection frame (2) is respectively provided with a bonding component (4) and a movable material clamping component (7), one side of the tooling protection frame (2) is provided with a feed port, and a feed conveying group (5) is provided on the feed port, one side of the tooling protection frame (2) is provided with a discharge port, and a discharge conveying group (10) is provided on the discharge port, a dust removal module (12) is provided on the side of the tooling protection frame (2) close to the feed conveying group (5), and the dust removal module (12) is located above the feed conveying group (5), and an adaptive adjustment module (11) is provided inside the tooling protection frame (2); The film tearing auxiliary module (9) comprises a tooling bottom plate (901), one side of the tooling bottom plate (901) is connected to two support rods (902) by bolts, both sides of the two support rods (902) are connected to cross rods (903) by bolts, and the same conveying platform (904) is provided on opposite sides of the two cross rods (903); The adaptive adjustment module (11) comprises a limiting track (1101), and a nut moving slider (1104) is slidably connected inside the limiting track (1101); The dust removal module (12) comprises a hollow mounting plate (1201), and air blowing ports are provided at equal distances on one side of the hollow mounting plate (1201) facing the feed conveying group (5). One side of the hollow mounting plate (1201) is fixedly connected to one side of the tooling protection frame (2). Both sides of the two cross bars (903) are connected to limit rollers (905) by bolts. The tooling bottom plate (901) and one side of one of the cross bars (903) are connected to a tooling support plate (907) by bolts. The sides of the two tooling support plates (907) are provided with circular holes 1, and the interiors of the two circular holes 1 are connected to winding cylinders (910) via bearings. The two tooling support plates (907) are provided with circular holes 1. ) are fixedly connected to the sides of the two tooling support plates (907), the driving end of the winding motor (908) and one end of the winding cylinder (910) are fixedly connected to pulleys, the outsides of the two pulleys are slidably connected to the same belt (909), the outsides of the two winding cylinders (910) are fixedly connected to a transmission wheel (919), one side of the two tooling support plates (907) are provided with two round holes II, the insides of the plurality of round holes II are connected to rotating round rods (920) via bearings, the outsides of the plurality of rotating round rods (920) are fixedly connected to anti-reversal blocks (921), one end of the anti-reversal blocks (921) is located in the opening of the transmission wheel (919), and the anti-reversal blocks (921) The same torsion spring (922) is fixedly connected to one side of the tooling support plate (907) and the opposite side of the tooling support plate (907); the torsion spring (922) surrounds the outside of the rotating round rod (920); one side of the two winding cylinders (910) is fixedly connected to a guide round tube (911); the outsides of the two guide round tubes (911) are evenly spaced with top outlets; the insides of the two guide round tubes (911) are fixedly connected to a mounting cylinder (913); the mounting cylinder (913) is evenly spaced and fixedly connected to a guide round rod (914) on the opposite side of the guide round tube (911); the outsides of the plurality of guide round rods (914) are slidably connected to the same adjustment slider (915); the adjustment slider (915) is movably connected to one side of the mounting cylinder (913) with an extension rod (916) at an equal distance, one end of the two extension rods (916) located on the same side is movably connected to the same rubber top block (917), the outer parts of the multiple rubber top blocks (917) are clamped with the same winding drum (912), the outer parts of the two winding drums (912) are both wrapped with a membrane body (906), the interior of the tooling protection frame (2) is respectively provided with a pressing component (6) and a straight component (8), one side of the two guide circular tubes (911) is fixedly connected to an electric drive rod (918), and the driving end of the electric drive rod (918) is fixedly connected to one side of the adjusting slider (915).

2. A hard-to-hard bonding device for OCA bonding according to claim 1, characterized in that: The two sides of the limit track (1101) are each provided with a circular hole three, and the two circular holes three are connected to the same screw rod (1102) through bearings, the upper side of the tooling mounting seat (1) is fixedly connected to a screw motor (1103), the driving end of the screw motor (1103) is connected to one side of the screw rod (1102) through a coupling, and one side of the nut moving slider (1104) is provided with sliding grooves at equal distances, and the interiors of the multiple sliding grooves are slidably connected to a moving slide seat (1105), and one side of the multiple moving slide seats (1105) is An L-shaped support plate (1106) is fixedly connected, one side of each of the multiple L-shaped support plates (1106) is provided with a circular hole (1104), the interior of each of the multiple circular holes (1104) is connected to a rotating shaft (1107) via a bearing, the exterior of each of the multiple rotating shafts (1107) is fixedly connected to an adaptive adjustment block (1108), both sides of each of the multiple adaptive adjustment blocks (1108) are fixedly connected to two telescopic springs (1109), and one end of each of the two telescopic springs (1109) located on the same side is fixedly connected to the same sponge block (1110).

3. The hard-to-hard bonding device for OCA bonding according to claim 2, characterized in that: A servo motor (1111) is fixedly connected to one side of the nut moving slider (1104), and a rotating disk (1112) is fixedly connected to the driving end of the servo motor (1111). The rotating disk (1112) is provided with circular holes five at equal intervals, and the interiors of the plurality of circular holes five are connected to a rotating shaft one (1113) via bearings. A circular hole six is ​​provided on one side of the plurality of moving slides (1105), and the interiors of the plurality of circular holes six are connected to a rotating shaft two (1115) via bearings. The exteriors of adjacent rotating shafts one (1113) and two (1115) are movably connected to the same push rod (1114).

4. The hard-to-hard bonding device for OCA bonding according to claim 1, characterized in that: A purification frame (1203) is fixedly connected to one side of the exterior of the tooling protection frame (2), and an air inlet is provided on one side of the purification frame (1203), an air inlet frame (1204) is fixedly connected to the inside of the air inlet, a U-shaped partition (1207) is fixedly connected to one side of the interior of the purification frame (1203), circular holes seven are provided on both sides of the U-shaped partition (1207), rotating circular tubes (1208) are connected to the inside of the two circular holes seven via bearings, and the same purification cylinder (1214) is fixedly connected to the opposite side of the two rotating circular tubes (1208).

5. The hard-to-hard bonding device for OCA bonding according to claim 4, characterized in that: The outside of one of the rotating circular tubes (1208) is fixedly connected to a linkage gear (1209); a circular hole eight is opened on one side of the purification frame (1203); the inside of the circular hole eight is connected to a rotating shaft three (1210) via a bearing; the outside of the rotating shaft three (1210) is fixedly connected to a notched gear (1211); and the tooth block end of the notched gear (1211) is meshed with the linkage gear (1209).

6. The hard-to-hard bonding device for OCA bonding according to claim 5, characterized in that: One side of the purification frame (1203) is fixedly connected to the L support plate 2 (1205), and one side of the L support plate 2 (1205) is fixedly connected to a drive motor (1206), and a drive end of the drive motor (1206) is connected to one end of the rotating shaft 3 (1210) via a coupling.

7. The hard-to-hard bonding device for OCA bonding according to claim 6, characterized in that: Extrusion springs (1212) are fixedly connected to one side of the interior of the purification frame (1203) at equal distances, and one end of the plurality of extrusion springs (1212) is fixedly connected to the same cleaning brush plate (1213), the outside of the cleaning brush plate (1213) is in contact with the outside of the purification cylinder (1214), a pump body (1202) is arranged above the hollow mounting plate (1201), and the air inlet end of the pump body (1202) is connected to the interior of the purification frame (1203) via a pipeline.

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