CN111965861A - TFT frame pasting device and method with touch function - Google Patents
TFT frame pasting device and method with touch function Download PDFInfo
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- CN111965861A CN111965861A CN202010817689.2A CN202010817689A CN111965861A CN 111965861 A CN111965861 A CN 111965861A CN 202010817689 A CN202010817689 A CN 202010817689A CN 111965861 A CN111965861 A CN 111965861A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a TFT frame pasting device with a touch function and a method thereof, comprising a transmission belt for transmitting a liquid crystal display A, wherein fixed shafts at the left end and the right end of the transmission belt are fixedly connected with supporting legs, supporting blocks are arranged at the lower ends of the supporting legs, the input end of the transmission belt is connected with a driving motor, the top of the supporting leg at the left side is connected with a fixed frame above the transmission belt, and the right end of the fixed frame is provided with an adjusting piece for adjusting the position of the liquid crystal display A in the transmission process. The processing quality is improved.
Description
Technical Field
The invention relates to the technical field of liquid crystal display screens, in particular to a TFT frame pasting device with a touch function and a TFT frame pasting method.
Background
At present, TFT liquid crystal display screens On the market are mainly In-cell and On-cell. However, In-cell technology requires a touch sensor function to be embedded inside a pixel on a TFT array substrate, which complicates a semiconductor manufacturing process, and it is difficult to ensure yield and display performance due to the embedded touch sensor inside the pixel, resulting In extremely low manufacturability. The On-cell technology is simpler for the integration of the liquid crystal panel and the touch panel. Touch control can be realized by a transparent electrode pattern formed between the filter substrate and the polarizing plate, but the process is relatively complex and the product price is high.
The frame pastes the display screen and uses the double faced adhesive tape to fix touch-sensitive screen and display panel's four sides, has the space that the air filled the space between display panel and the touch-sensitive screen, and the operation is comparatively simple, and technology is comparatively ripe. Mature technology, stable yields have given the frame to paste the biggest advantage, and the cheap more simple change mode that still has. It is also characterized by thick screen and not possible to make the whole body light and thin. There are gaps present and dust is the largest enemy present. In addition, the reflecting of the panel pasted with the frame and the glass is obvious, and the display effect is relatively poor.
In order to meet the existing needs, a TFT frame tape touch function attaching device and method are provided.
Disclosure of Invention
The present invention is directed to a TFT frame tape touch function attaching apparatus and method, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a TFT frame pastes area touch function laminating device, is including the transmission band that is used for transmitting LCD screen A, the fixed axle at both ends is connected fixedly with the landing leg about the transmission band, the landing leg lower extreme is equipped with the supporting shoe, driving motor is connected to the input of transmission band, and left landing leg top is connected with the mount of transmission band top, the mount right-hand member is equipped with the adjusting part that is used for adjusting LCD screen A's position in the transmission course, the mount is equipped with in proper order along transmission band direction of transportation and is used for the first sizing mechanism of applying glue for LCD screen A surface, is used for laminating waterproof bubble cotton first feeding mechanism on LCD screen A surface, is used for carrying out the second sizing mechanism of applying glue to waterproof bubble cotton up end and is used for laminating the sensor second feeding mechanism on waterproof bubble cotton, first sizing mechanism, first feeding mechanism, second sizing mechanism, The second feeding mechanism and the adjusting piece are electrically connected with the control panel;
first gluey mechanism and second gluey mechanism all include one and give gluey telescopic link, the output of giving gluey telescopic link is passed through the connecting rod and is connected the confession head of gluing, the confession is glued first upper end and is equipped with the buffer memory case that the connecting rod of being convenient for is connected, the confession is glued first lower extreme face intermediate position and is equipped with the cavity, the cavity outside is equipped with the play face of gluing that is used for going out to glue, it is cyclic annular structure to go out the face of gluing, the feed end that supplies to glue the head is through supplying the rubber tube and setting up the gluey water case intercommunication on the mount, gluey water case inside be equipped with the liquid pump that supplies the rubber tube to be connected, supply to glue overhead being equipped with and being arranged in.
As a further scheme of the invention: the air blowing assembly comprises an air nozzle arranged on the inner wall of the cavity, the air nozzle is communicated with the cache box, the air inlet of the cache box is connected with the air outlet end of the filter box, and the air inlet end of the filter box is connected with the air inlet end of the air blowing pump.
As a still further scheme of the invention: first feeding mechanism and second feeding mechanism all include a diaphragm, the diaphragm lower extreme slides and is equipped with a displacement slider, run through in the screw on the displacement slider and have a drive screw, drive screw one end is connected with displacement motor's output, and its other end rotates with the fixed block to be connected, displacement slider lower extreme is equipped with the lifter, and the output of lifter is equipped with the tongs that is used for snatching waterproof bubble cotton or sensor.
As a still further scheme of the invention: the adjusting part is including the first guide board that is eight style of calligraphy structures and two parallel arrangement's second guide board, utilizes two first guide boards to guide LCD screen A to make LCD screen A remove the transmission band intermediate position, be equipped with the setting element that is used for restricting LCD screen A removal on the second guide board.
As a still further scheme of the invention: the setting element is including setting up the extrusion cylinder in the first guide board outside, the output of extrusion cylinder is equipped with the extrusion piece that is used for acting on LCD screen A side, the groove of accomodating that the extrusion piece of being convenient for was accomodate is seted up on second guide board surface.
As a still further scheme of the invention: the surface of the transmission belt is provided with a plurality of signal generation points which are arranged at equal intervals, a placement area for placing the liquid crystal display A is constructed between the adjacent signal generation points, and the fixing frame is provided with a signal receiving end for receiving signals sent by the signal generation points.
Compared with the prior art, the invention has the beneficial effects that: the touch screen is designed aiming at the existing requirements, the touch screen can directly realize the touch function of the TFT liquid crystal display screen by sticking the sensors together by using foam cotton on the common TFT liquid crystal display screen on the market, does not need professional equipment, and can be directly stuck according to a marking line, thereby greatly reducing the process difficulty and the material cost, and being capable of assisting dust removal treatment during glue application and being beneficial to improving the processing quality.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a feeding mechanism and a glue applying mechanism in the invention.
Fig. 3 is a schematic structural view of the upper side of the glue supplying head in the invention.
Fig. 4 is a schematic structural view of the underside of the glue supplying head in the invention.
Fig. 5 is a schematic view of the upper side of the present invention.
Wherein: the glue feeding device comprises a conveying belt 100, supporting legs 101, supporting blocks 102, a driving motor 103, a fixing frame 104, a first guide plate 200, a second guide plate 201, an extrusion cylinder 202, an extrusion block 203, a storage groove 204, a first glue applying mechanism 300, a first feeding mechanism 400, a second glue applying mechanism 500, a glue tank 501, a glue feeding telescopic rod 502, a glue supplying pipe 503, a glue supplying head 504, a glue discharging surface 506, a cavity 505, a filter tank 508, an air blowing pump 507, a buffer tank 509, a connecting rod 510, an air spraying head 511, a second feeding mechanism 600, a lifting rod 601, a gripper 602, a transverse plate 603, a displacement sliding block 604, a displacement motor 605 and a liquid crystal display A.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, a TFT frame strip touch function attaching device includes a transmission belt 100 for transmitting a liquid crystal panel a, fixing shafts at left and right ends of the transmission belt 100 are connected and fixed to support legs 101, support blocks 102 are disposed at lower ends of the support legs 101, an input end of the transmission belt 100 is connected to a driving motor 103, a top of the support leg 101 at left side is connected to a fixing frame 104 above the transmission belt 100, an adjusting member for adjusting a position of the liquid crystal panel a during transmission is disposed at a right end of the fixing frame 104, the adjusting member includes a first guide plate 200 having a splayed structure and two second guide plates 201 disposed in parallel, the two first guide plates 200 are used to guide the liquid crystal panel a, so that the liquid crystal panel a moves to a middle position of the transmission belt 100, a positioning member for limiting the movement of the liquid crystal panel a is disposed on, thus, the liquid crystal display panel a and the conveyor belt 100 can slide relatively to slide to a proper position, the fixing frame 104 is sequentially provided with a first glue applying mechanism 300 for applying glue to the surface of the liquid crystal display panel a once, a first feeding mechanism 400 for attaching the waterproof foam to the surface of the liquid crystal display panel a, a second glue applying mechanism 500 for applying glue to the upper end surface of the waterproof foam, and a second feeding mechanism 600 for attaching the sensor to the waterproof foam along the conveying direction of the conveyor belt 100, and the first glue applying mechanism 300, the first feeding mechanism 400, the second glue applying mechanism 500, the second feeding mechanism 600 and the adjusting part are electrically connected with the control panel;
the first feeding mechanism 400 and the second feeding mechanism 600 both comprise a transverse plate 603, a displacement slider 604 is arranged at the lower end of the transverse plate 603 in a sliding manner, a transmission screw rod penetrates through a screw hole in the displacement slider 604, one end of the transmission screw rod is connected with the output end of a displacement motor 605, the other end of the transmission screw rod is rotatably connected with a fixed block, a lifting rod 601 is arranged at the lower end of the displacement slider 604, a gripper 602 used for gripping waterproof foam or a sensor is arranged at the output end of the lifting rod 601, the gripper 602 is driven to horizontally move through thread transmission, and the gripper 602 is driven to vertically move through the lifting rod 601, so that later-stage feeding and butt joint are realized;
the first glue applying mechanism 300 and the second glue applying mechanism 500 both comprise a glue feeding telescopic rod 502, the output end of the glue feeding telescopic rod 502 is connected with a glue supplying head 504 through a connecting rod 510, the upper end of the glue supplying head 504 is provided with a buffer box 509 convenient for the connecting rod 510 to connect, a cavity 505 is arranged in the middle of the lower end face of the glue supplying head 504, a glue discharging surface 506 used for discharging glue is arranged outside the cavity 505, the glue discharging surface 506 is of an annular structure, the feed end of the glue supplying head 504 is communicated with a glue tank 501 arranged on the fixing frame 104 through a glue supplying pipe 503, a liquid pump connected with the glue supplying pipe 503 is arranged inside the glue tank 501, and a blowing assembly used for inputting clean air into the cavity 505 to prevent dust from entering the workpiece is arranged on the glue supplying head 504;
the air blowing assembly comprises an air nozzle 511 arranged on the inner wall of the cavity 505, the air nozzle 511 is communicated with a cache box 509, an air inlet of the cache box 509 is connected with an air outlet end of a filter box 508, an air inlet end of the filter box 508 is connected with an air inlet end of an air blowing pump 507, when glue is applied to the surface of a workpiece, air is blown through the air blowing pump 507, and the air is filtered through the filter box 508 and then ejected through the air nozzle 511, so that the surface of the workpiece is subjected to dust removal treatment, and the processing quality is ensured;
when the glue feeding device is used, glue is fed into the glue feeding head 504 through the liquid pump, the glue overflows from the glue feeding head 505, and the glue feeding head 504 moves downwards under the driving of the glue feeding telescopic rod 502, so that the glue feeding operation is completed;
the positioning piece comprises an extrusion cylinder 202 arranged on the outer side of the first guide plate 200, an extrusion block 203 for acting on the side face of the liquid crystal screen A is arranged at the output end of the extrusion cylinder 202, a containing groove 204 convenient for containing the extrusion block 203 is formed in the surface of the second guide plate 201, when the positioning piece is used, the extrusion block 203 is driven by the extrusion cylinder 202 to extend out of the containing groove 204, so that the liquid crystal screen A is clamped and fixed, at the moment, the liquid crystal screen A slides relative to the conveying belt 100, and the position of the liquid crystal screen A is adjusted;
control panel electric connection is used for carrying out the positioning mechanism who monitors to LCD screen A position on transmission band 100, positioning mechanism is including setting up the signal generation point that a plurality of equidistant setting on transmission band 100 surface has constructed the region of placing that is used for placing LCD screen A between the adjacent signal generation point, be equipped with the signal reception end that is used for accepting signal generation point signals on mount 104, just so can detect LCD screen A's operating position to cooperate with follow-up step.
The transparent electrode pattern can realize touch control, but the process is relatively complex, and the product price is relatively high. The invention can ensure that the Sensor (Sensor) of the common TFT liquid crystal display screen on the market is attached together by using the accumulated water foam, the touch function of the TFT liquid crystal display screen can be directly realized, professional equipment is not needed, and the TFT liquid crystal display screen can be directly attached according to a marking line, thereby greatly reducing the process difficulty and the material cost.
The working principle of the invention is as follows: the liquid crystal screen A is placed on the transmission belt 100, the liquid crystal screen A is adjusted to a preset position through the positioning piece and the adjusting piece, the position of the liquid crystal screen A is monitored through the signal generating point, along with the movement of the liquid crystal screen A, the first glue applying mechanism 300 applies glue to the surface of the liquid crystal screen A, then the liquid crystal screen A moves continuously along with the conveyor belt 100, the first feeding mechanism 400 can send the waterproof foam to be attached to the upper end face of the liquid crystal screen A, then the second glue applying mechanism 500 can apply glue to the upper end face of the waterproof foam, the second feeding mechanism 600 will then feed the sensor onto the waterproof foam to complete the processing operation, and it should be noted that, in the process of sizing, air is blown by a blowing pump 507, the air is sprayed out by a gas nozzle 511 after being filtered by a filter box 508, thereby the surface of the workpiece is dedusted, the processing quality is ensured, and the attaching quality when the frame is attached is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A TFT frame pastes area touch function laminating device, includes transmission band (100) that is used for transmitting LCD screen A, the fixed axle and landing leg (101) of both ends are connected fixedly about transmission band (100), the lower extreme of landing leg (101) is equipped with supporting shoe (102), the input of transmission band (100) is connected driving motor (103), the landing leg (101) top on the left side is connected with mount (104) above transmission band (100);
the device is characterized in that an adjusting piece used for adjusting the position of the liquid crystal screen A in the transmission process is arranged at the right end of the fixing frame (104), the fixing frame (104) is sequentially provided with a first glue applying mechanism (300) used for applying glue to the surface of the liquid crystal screen A for one time, a first feeding mechanism (400) used for attaching waterproof foam to the surface of the liquid crystal screen A, a second glue applying mechanism (500) used for applying glue to the upper end face of the waterproof foam and a second feeding mechanism (600) used for attaching a sensor to the waterproof foam along the conveying direction of the conveying belt (100), and the first glue applying mechanism (300), the first feeding mechanism (400), the second glue applying mechanism (500), the second feeding mechanism (600) and the adjusting piece are electrically connected with a control panel;
the first glue applying mechanism (300) and the second glue applying mechanism (500) both comprise a glue feeding telescopic rod (502), the output end of the glue feeding telescopic rod (502) is connected with a glue supplying head (504) through a connecting rod (510), a buffer box (509) convenient for the connecting rod (510) to connect is arranged at the upper end of the glue supplying head (504), a cavity (505) is arranged in the middle of the lower end face of the glue supplying head (504), a glue discharging face (506) used for discharging glue is arranged on the outer side of the cavity (505), the glue discharging face (506) is of an annular structure, the feeding end of the glue supplying head (504) is communicated with a glue water tank (501) arranged on the fixing frame (104) through a glue supplying pipe (503), and a liquid pump connected with the glue supplying pipe (503) is arranged inside the glue water tank (501);
the glue supply head (504) is provided with a blowing assembly for inputting clean air into the cavity (505) so as to prevent dust from entering the workpiece.
2. The TFT frame tape touch function laminating device of claim 1, wherein the blowing assembly comprises an air nozzle (511) arranged on the inner wall of the cavity (505), the air nozzle (511) is communicated with a cache box (509), the air inlet of the cache box (509) is connected with the air outlet end of the filter box (508), and the air inlet end of the filter box (508) is connected with the air inlet end of the blowing pump (507).
3. The TFT frame tape touch function bonding device according to claim 1, wherein the first feeding mechanism (400) and the second feeding mechanism (600) both comprise a transverse plate (603), a displacement slider (604) is slidably arranged at the lower end of the transverse plate (603), a transmission screw rod penetrates through a screw hole in the displacement slider (604), one end of the transmission screw rod is connected with the output end of a displacement motor (605), the other end of the transmission screw rod is rotatably connected with a fixed block, a lifting rod (601) is arranged at the lower end of the displacement slider (604), and a gripper (602) for gripping waterproof foam or a sensor is arranged at the output end of the lifting rod (601).
4. The TFT frame attachment belt touch function attachment device of claim 1, wherein the adjustment member comprises a first guide plate (200) in a splayed structure and two second guide plates (201) arranged in parallel, the two first guide plates (200) are used for guiding the liquid crystal screen A, so that the liquid crystal screen A is moved to the middle position of the conveyor belt (100), and a positioning member for limiting the movement of the liquid crystal screen A is arranged on the second guide plates (201).
5. The TFT frame attachment with touch function attaching device according to claim 4, wherein the positioning member comprises an extrusion cylinder (202) arranged outside the first guide plate (200), an extrusion block (203) for acting on the side surface A of the liquid crystal display is arranged at the output end of the extrusion cylinder (202), and a storage groove (204) convenient for the extrusion block (203) to be stored is formed in the surface of the second guide plate (201).
6. The TFT frame tape touch function laminating device of claim 1, wherein a plurality of signal generating points are arranged on the surface of the transmission tape (100) at equal intervals, a placing area for placing the liquid crystal display A is constructed between adjacent signal generating points, and the fixing frame (104) is provided with a signal receiving end for receiving signals sent by the signal generating points.
7. A method for attaching a TFT frame with a touch function attaching device according to any one of claims 1 to 6, wherein a liquid crystal panel A is placed on a conveyor belt (100), the liquid crystal panel A is adjusted to a predetermined position by a positioning member and an adjusting member, the position of the liquid crystal panel A is monitored by a signal generating point, a first glue applying mechanism (300) applies glue to the surface of the liquid crystal panel A along with the movement of the liquid crystal panel A, the liquid crystal panel A continues to move along with the conveyor belt (100), a first feeding mechanism (400) feeds waterproof foam to the upper end surface of the liquid crystal panel A, a second glue applying mechanism (500) applies glue to the upper end surface of the waterproof foam, a second feeding mechanism (600) feeds a sensor to the waterproof foam to complete the processing operation, and it is noted that air is blown by an air blowing pump (507) during the glue applying process, after the gas is filtered by the filter box (508), the gas is sprayed out by the gas spraying head (511), so that the surface of the workpiece is dedusted, the processing quality is ensured, and the attaching quality when the frame is attached is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817689.2A CN111965861B (en) | 2020-08-14 | 2020-08-14 | TFT liquid crystal screen frame pasting device and method with touch function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010817689.2A CN111965861B (en) | 2020-08-14 | 2020-08-14 | TFT liquid crystal screen frame pasting device and method with touch function |
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| CN111965861A true CN111965861A (en) | 2020-11-20 |
| CN111965861B CN111965861B (en) | 2021-06-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112406423A (en) * | 2020-12-08 | 2021-02-26 | 三浦橡胶（无锡）有限公司 | Inner tube and inflating valve crosslinking device and process thereof |
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