Short-side rubberizing mechanism for display screen processing
Technical Field
The utility model relates to the technical field of display screen processing, in particular to a short-side rubberizing mechanism for display screen processing.
Background
In the liquid crystal display assembly process, except the bonding of the front sticky tape that is shaded after the laminating is accomplished, still need use the side sticky tape to fix screen and backlight, be C word shape after the sticky tape laminating, be in the same place backlight and screen are fixed, often can set up electric connection's joint or pin in the middle part of one side of display screen, the sticky tape of pasting on the display screen of joint and pin both sides just is the short sticky tape this moment, current short sticky tape adopts artifical attached mode one by one to paste, the efficiency is slow, the sticky tape manual attachment of joint or pin both sides is difficult to guarantee to align, the inventor proposes a short side rubberizing mechanism for the display screen processing and is used for solving above-mentioned problem.
Disclosure of Invention
In order to solve the problems that the existing short adhesive tapes are stuck manually one by one, the efficiency is low, and the manual sticking of the adhesive tapes on two sides of a cutting head or a pin is difficult to ensure alignment; the utility model aims to provide a short-side rubberizing mechanism for processing a display screen.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a minor face rubberizing mechanism for display screen processing, includes the base, the top one side fixed mounting of base has the seat of placing, be equipped with the sucking disc on the seat of placing, the top opposite side fixed mounting of base has first guide rail, sliding joint has the mount pad on the first guide rail, fixed mounting has first cylinder on the base, the output pole fixed connection mount pad of first cylinder, send the rubberizing mechanism is installed to the both sides of mount pad, the mid-mounting of mount pad has attached mechanism, send the rubberizing mechanism to include the fixed plate, the equal fixed mounting in top surface both sides of mount pad has the fixed plate, one side mid-mounting that the fixed plate is close to the seat of placing has the bracing piece, fixed mounting has the backup pad on the bracing piece, the top fixed mounting of fixed plate has the roof, the lateral wall fixed mounting of roof has the second cylinder, the output pole fixed connection of second cylinder moves the rubberizing plate, the bottom fixed mounting of moving the rubberizing plate has the adsorption cap, attached mechanism includes the second guide rail, the top surface mid-mounting of mount pad has the second guide rail, the top surface fixed mounting of second, the top of second guide rail has attached mechanism, the top of the fixed mounting has the second cylinder has the fixed mounting of the U, the top of the fixed mounting has the U.
Preferably, the top surface of the supporting plate is flush with the top surface of the placement seat, and the adsorption cover is positioned right above the supporting plate.
Preferably, the second guide rail and the first guide rail are both of T-shaped structures, and the U-shaped frame is positioned between the inner walls of the two fixing plates.
Preferably, the short roller comprises a fixed shaft, the fixed shaft is fixedly sleeved between the U-shaped frames, the two ends of the fixed shaft are respectively and slidably connected with a sleeve, the outer wall of the fixed shaft is provided with a limit groove, the inner wall of the sleeve is fixedly provided with a limit block, the limit block is slidably connected with the limit groove in a clamping manner, the fixed shafts at the two ends of the sleeve are sleeved with locking nuts through threaded structures, and the sleeves are rotatably sleeved with rollers.
Compared with the prior art, the utility model has the beneficial effects that:
1. the display screen is placed on the placement seat and is fast fixed through the sucking disc, the two ends of the adsorption cover are adsorbed with the short adhesive tape, the first air cylinder pushes the installation seat to move, so that the support plate is attached to the bottom of the suspended section of the display screen, the purpose of auxiliary support is achieved, then the second air cylinder drives the adhesive shifting plate to move downwards, so that the short adhesive tape is attached to the two ends of the edge of the display screen, then the second air cylinder drives the adhesive shifting plate to move upwards and separate from the display screen, at the moment, half of the short adhesive tape is attached to the display screen, the other half of the short adhesive tape is suspended, at the moment, the third air cylinder pushes the movement seat to move, so that the short roller is located right above the suspended section of the adhesive tape, at the moment, the short roller is aligned with the bottom of the display screen, then the third air cylinder pushes the movement seat again, at the moment, the short roller rolls along the bottom of the display screen, so that the short adhesive tape is completely attached to the display screen, one-time attachment is successful, and the efficiency is high, and the position of a wiring pin cannot be damaged;
2. moving lock nut along the fixed axle through the screw thread to adjust telescopic position, and press from both sides tight sleeve through lock nut, the roller rotates along the sleeve on, thereby adjusts two roller intervals, the display screen both sides rubberizing of the different sizes of being convenient for, and the sleeve receives spacing of spacing groove and stopper, thereby can't rotate, can not lead to lock nut not hard up when making the roller rotate, simultaneously, the sleeve is isolated roller and the screw thread on the fixed axle, avoids roller wearing and tearing.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic view of a partial structure of the attaching mechanism of the present utility model.
FIG. 3 is a schematic view of a partial structure of a stub roll of the present utility model.
Fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.
In the figure: 1. a base; 2. a placement seat; 3. a suction cup; 4. a first guide rail; 5. a mounting base; 6. a first cylinder; 7. a glue feeding mechanism; 71. a fixing plate; 72. a support rod; 73. a support plate; 74. a top plate; 75. a second cylinder; 76. a glue transferring plate; 77. an adsorption cover; 8. an attaching mechanism; 81. a second guide rail; 82. a third cylinder; 83. a movable seat; 84. a fourth cylinder; 85. a U-shaped frame; 86. a short roller; 861. a fixed shaft; 862. a sleeve; 863. a roller; 864. a limit groove; 865. a limiting block; 866. and (5) locking the nut.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples: as shown in fig. 1-4, the present utility model provides: the utility model provides a short side rubberizing mechanism for display screen processing, which comprises a base 1, the top one side of base 1 is fixedly connected with and is placed seat 2, be equipped with sucking disc 3 on placing seat 2, the top opposite side of base 1 is fixedly connected with first guide rail 4, sliding joint has mount pad 5 on the first guide rail 4, fixedly connected with first cylinder 6 on base 1, the output rod fixed connection mount pad 5 of first cylinder 6, glue feeding mechanism 7 is installed to the both sides of mount pad 5, the mid-mounting of mount pad 5 has attached mechanism 8, glue feeding mechanism 7 includes fixed plate 71, the top surface both sides of mount pad 5 are all fixedly connected with fixed plate 71, the fixed plate 71 is close to the one side mid-mounting fixed mounting of placing seat 2 has bracing piece 72, fixedly connected with backup pad 73 on the bracing piece 72, the top fixed mounting of fixed plate 71 has roof 74, the lateral wall fixed mounting of roof 74 has second cylinder 75, the output pole fixed connection of second cylinder 75 moves the offset plate 76, the bottom fixed mounting of offset plate 76 has adsorption cover 77, attaching mechanism 8 includes second guide rail 81, the top surface middle part fixed mounting of mount pad 5 has second guide rail 81, sliding joint has movable seat 83 on the second guide rail 81, the top fixed mounting of mount pad 5 has third cylinder 82, the output pole fixed connection of third cylinder 82 removes seat 83, it has fourth cylinder 84 to remove the top fixed mounting of one side that the seat 2 was placed to the seat 83, the output pole fixed connection U type frame 85 of fourth cylinder 84, the short roll 86 is installed at the both ends of U type frame 85.
Through the above technical scheme, the display screen is placed on the placement seat 2 and is fixed fast through the sucking disc 3, the short adhesive tape is adsorbed at the two ends of the adsorption cover 77, the first cylinder 6 pushes the installation seat 5 to move, thereby the support plate 73 is attached to the bottom of the suspended section of the display screen, the purpose of auxiliary support is achieved, then the second cylinder 75 drives the adhesive tape moving plate 76 to move downwards, thereby the short adhesive tape is attached to the two ends of the edge of the display screen, then the second cylinder 75 drives the adhesive tape moving plate 76 to move upwards to be separated from the display screen, at the moment, the short adhesive tape is attached to the display screen half, the other half is suspended, at the moment, the third cylinder 82 pushes the movement seat 83 to move, the short roller 86 is located right above the suspended part of the adhesive tape, then the fourth cylinder 84 moves downwards, the short roller 86 bends the suspended part of the short adhesive tape, at the moment, the short roller 86 is aligned with the bottom of the display screen, then the third cylinder 82 pushes the movement seat 83 again, at the moment, the short roller 86 rolls along the bottom of the display screen, thereby the short adhesive tape is completely attached to the display screen, the attachment is successful, and the efficiency is high, and the wiring pin cannot be damaged once.
Further, the top surface of the support plate 73 is flush with the top surface of the placement base 2, and the suction hood 77 is located directly above the support plate 73.
Through the above technical scheme, the suspended part of the display screen is supported in an auxiliary way through the supporting plate 73, so that the glue moving plate 76 moves downwards to paste glue, and the short roller 86 moves downwards to paste short adhesive tapes.
Further, the second guide rail 81 and the first guide rail 4 are both in T-shaped structures, and the U-shaped frame 85 is located between the inner walls of the two fixing plates 71.
Further, the short roller 86 comprises a fixed shaft 861, the fixed shaft 861 is fixedly sleeved between the U-shaped frames 85, two ends of the fixed shaft 861 are both in sliding clamping connection with a sleeve 862, a limiting groove 864 is formed in the outer wall of the fixed shaft 861, a limiting block 865 is fixedly arranged on the inner wall of the sleeve 862, the limiting block 865 is in sliding clamping connection with the limiting groove 864, locking nuts 866 are sleeved on the fixed shafts 861 at two ends of the sleeve 862 through threaded structures, and a roller 863 is rotatably sleeved on the sleeve 862.
Through above-mentioned technical scheme, with lock nut 866 along fixed axle 861 go up through the screw thread removal to adjust sleeve 862's position, and press from both sides tight sleeve 862 through lock nut 866, roller 863 rotates on sleeve 862, thereby adjust two roller 863 intervals, be convenient for the rubberizing of not unidimensional display screen both sides, and sleeve 862 receives spacing groove 864 and stopper 865's spacing, thereby unable rotation, can not lead to lock nut 866 not hard up when making roller 863 rotate, simultaneously, the sleeve is isolated roller 863 and the screw thread on the fixed axle 861, avoid roller 863 wearing and tearing.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.