CN218167903U - Full-automatic laminating machine is used in display screen production - Google Patents

Abstract

The utility model discloses a full-automatic laminating machine is used in display screen production, include, the conveyer belt is under the narrow width trapezium structure, the teeth of a cogwheel and the gear engagement of conveyer belt inside surface, the gear passes through bearing and backup pad fixed connection, the conveyer belt can be relative the backup pad removes, the conveyer belt outside is equipped with a plurality of display screen on the surface and places the dish, and the display screen cleans the mechanism, the display screen cleans the mechanism and fixes in the backup pad, the display screen cleans the mechanism and is located the corner at conveyer belt upper end position, full-automatic tectorial membrane device fixes directly over the conveyer belt in the backup pad. The display screen conveying device is convenient for cleaning particles on the surface of the display screen; the display screen cleaning mechanism is convenient for cleaning dust and stains on the surface of the display screen; the display screen placing plate is convenient for continuous full-automatic film covering of the display screen, and the working efficiency is improved.

Description

Full-automatic laminating machine is used in display screen production

Technical Field

The utility model relates to a full-automatic laminating machine technical field is used in the display screen production, concretely relates to full-automatic laminating machine is used in the display screen production.

Background

In the production process of the liquid crystal display screen, the liquid crystal display screen needs to be coated with a film so as to protect the surface of the liquid crystal display screen from being scratched or damaged and improve the display effect of the liquid crystal display screen. However, the presence of dust or dirt on the liquid crystal display panel before the film coating affects the film coating effect and the display effect.

Disclosure of Invention

In view of the above-mentioned drawbacks or deficiencies in the prior art, it is desirable to provide a full-automatic laminator for display screen production.

According to the technical scheme that this application embodiment provided, a full-automatic laminating machine is used in display screen production, set up the display screen on display screen conveyor-conveyer belt and place the dish, the conveyer belt passes through the horizontal gear connection backup pad of vertically placing, the teeth of a cogwheel and the gear engagement of conveyer belt internal surface, the rotation of conveyer belt accessible gear realizes the area and removes, the conveyer belt encloses into the trapezoidal shape of closed narrow-top width down, the display screen cleans mechanism and full-automatic laminating device and all fixes in the backup pad of conveyer belt top, the display screen cleans the corner that the mechanism is located conveyer belt left end top, full-automatic laminating device is located the conveyer belt directly over.

The display screen is placed and is equipped with on the terminal surface that the dish kept away from the conveyer belt and place the recess, places to have display screen fixing device in the recess, and display screen fixing device's fixed plate passes through fixed spring to be fixed in placing the recess, and the fixed plate can slide placing the recess under fixed spring's effect.

The display screen cleaning mechanism is provided with a cleaning shell and a spraying transmission device, the cleaning shell divides the interior of the cleaning shell into a left interval and a right interval through a partition plate, the left interval and the right interval are respectively a cleaning interval and a drying interval, an atomizing head and a cleaning roller are arranged in the cleaning interval, a drying roller is arranged in the drying interval, and the spraying transmission device is communicated with the atomizing head. The cleaning roller and the drying roller are both connected with a motor and can roll relative to the cleaning shell.

Be equipped with the film on the full-automatic tectorial membrane device and place winding up roller, embossing roll, wind-up roll and film cutting device, the film is placed winding up roller, embossing roll and wind-up roll and is all fixed in the backup pad, and all can roll relative to the backup pad, and film cutting device is located the backup pad on embossing roll right side.

Further, the film cutting device comprises a cutting knife moving screw, a cutting knife limiting rod and a cutting knife, the cutting knife moves the cutting knife limiting rod through a connecting sleeve ring in threaded connection with the cutting knife, the connecting sleeve ring moves the connecting cutting knife limiting rod, and the cutting knife moves the screw and is placed in parallel with the cutting knife limiting rod.

To sum up, the beneficial effect of this application: the device has the following advantages:

1. the device has the advantages that the display screen conveying device has a certain inclination angle, so that particles on the surface of the display screen can be conveniently cleaned;

2. the device is characterized in that a dry-wet area is divided in the display screen cleaning mechanism, so that dust and dirt on the surface of the display screen can be cleaned conveniently;

3. the display screen placing disc is arranged on the display screen conveying device, so that continuous uninterrupted full-automatic film covering of the liquid crystal display screen is facilitated, and the working efficiency is improved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

fig. 1 is a schematic structural view of the integrated device of the present invention after removing the support plate at the front end;

fig. 2 is a schematic front view of the whole device of the present invention after the support plate at the front end is removed;

fig. 3 is a schematic front sectional structural view of the display screen cleaning mechanism of the present invention;

fig. 4 is a schematic structural view of the display screen placing tray of the present invention;

fig. 5 is a schematic structural view of the film cutting device of the present invention.

Reference numbers in the figures: a conveying belt-1; a gear-2; a support plate-3; a display screen placing disc-4; placing a groove-401; display screen fixing means-402; a display screen cleaning mechanism-5; cleaning the shell-501; spray head-5011; cleaning roller-5012; drying roll-5013; spray actuator-502; a full-automatic film laminating device-6; a film placing roller-601; a pressing roller-602; a wind-up roll-603; a film cutting device-604; the cutting knife moves the screw-6041; a cutter limiting rod-6042; cutter-6043; connecting collar-6044.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 and 2, a full-automatic laminating machine is used in display screen production, conveyer belt 1 is the trapezoidal form of narrow width down, and the teeth of a cogwheel and the meshing of gear 2 of 1 inboard surface of conveyer belt, gear 2's front end position and rear end position all pass through bearing fixed connection backup pad 3, backup pad 3 is vertical place the board, the outside of conveyer belt 1 is equipped with a plurality of display screen on the surface and places dish 4, corner in 1 left end top of conveyer belt is equipped with the display screen and cleans mechanism 5, be equipped with full-automatic laminating device 6 directly over conveyer belt 1.

The working principle is as follows: when the film covering device is used, a display screen needing film covering is fixed in the placing groove 401 through the display screen fixing device 402 on the display screen placing disc 4. The transmission mechanism connected with the gear 2 is started, and the conveying belt 1 drives the display screen on the display screen placing disc 4 to move due to the rotation of the gear 2.

When the display screen to be coated reaches the display screen cleaning mechanism 5 at the corner above the left end of the conveyor belt 1, the spraying transmission device 502 above the cleaning shell 501 sprays into the spraying head 5011, namely sprays into the cleaning section in the cleaning shell 501, so that the humidity in the cleaning section is increased, meanwhile, the cleaning roller 5012 is started to roll, when the display screen moves to the cleaning roller 5012 along with the conveyor belt 1, on one hand, the cleaning roller 5012 can clean dust and dirt on the display screen, and on the other hand, the humidity is high, so that the display screen can be prevented from being damaged due to the generation of static electricity on the display screen.

When the display screen moves to the drying roller 5013, the drying roller 5013 rolls to suck away excessive moisture on the display screen, so that the moisture on the display screen is prevented from affecting the subsequent film coating effect.

When the display screen is placed the dish 4 along with the display screen and is removed to full-automatic tectorial membrane device 6 under, rotate wind-up roll 603 for the film on the film is placed the winding up roll 601 and is rotated, and suppress the film on the display screen through the embossing roll 602, realize the tectorial membrane.

After the film covering is finished, when the film reaches the position right below the film cutting device 604, the film cutting device 604 is started to cut the film on the display screen, and the film covering of the display screen can be finished. And waiting for the film covering of the next display screen.

The working principle that the display screen is placed in the display screen placing plate 4 is as follows: as shown in fig. 4, when the display screen is directly buckled into the placing groove 401, the fixing plate fixes the display screen in the placing groove through the fixing spring, and the fixing plate can slide in the placing groove 401, so as to facilitate the direct buckling of the display screen.

The working principle of the film cutting device 604 is as follows: as shown in fig. 5, when the cutting is needed, the transmission mechanism for connecting the cutting knife movable screw 6041 is started, so that the cutting knife movable screw 6041 rotates, and the cutting knife movable screw 6041 is sleeved by the connecting sleeve ring 6044 through threads, and the connecting sleeve ring 6044 is movably connected with the cutting knife spacing rod 6042, namely, the connecting sleeve ring 6044 can slide on the cutting knife spacing rod 6042, so the connecting sleeve ring 6044 cannot rotate on the cutting knife movable screw 6041, namely, when the cutting knife movable screw 6041 rotates, the connecting sleeve ring 6044 can drive the cutting knife 6043 to move on the cutting knife movable screw 6041, and thus, the purpose of cutting the film can be realized.

In this embodiment, the cutting position of the film cutting device 604 is provided with a positioning device.

The spray transmission device 502 is an ultrasonic atomization generating device, a hygrometer is arranged in a cleaning interval, the humidity in the cleaning interval is maintained at a certain value, and the internal circuit of the display screen is prevented from being damaged due to the fact that the humidity in the cleaning interval is large.

The foregoing description is only exemplary of the preferred embodiments of the application and is provided for the purpose of illustrating the general principles of the technology and the like. Meanwhile, the scope of the invention according to the present application is not limited to the technical solutions in which the above technical features are combined in particular, and also covers other technical solutions in which the above technical features or their equivalent features are combined arbitrarily without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (7)

1. The utility model provides a full-automatic laminating machine is used in display screen production which characterized in that: comprises the steps of (a) preparing a substrate,

the conveying belt (1) is a belt-shaped conveying device with gear teeth arranged on the inner side surface, the conveying belt (1) is of a trapezoidal structure with a narrow upper part and a wide lower part, the gear teeth on the inner side surface of the conveying belt (1) are meshed with the gear (2), the gear (2) is fixedly connected with the supporting plate (3) through a bearing, the conveying belt (1) can move relative to the supporting plate (3),

a plurality of display screen placing discs (4) are arranged on the outer side surface of the conveying belt (1),

the display screen cleaning mechanism (5) is fixed on the supporting plate (3), the display screen cleaning mechanism (5) is positioned at the corner of the upper end part of the conveying belt (1),

the full-automatic laminating device (6) is fixed on the supporting plate (3) right above the conveying belt (1).

2. The full-automatic laminating machine for display screen production according to claim 1, characterized in that: the display screen placing plate (4) is provided with a placing groove (401), and a display screen fixing device (402) is arranged in the placing groove (401).

3. The full-automatic laminating machine for display screen production according to claim 2, characterized in that: the display screen fixing device (402) comprises a fixing spring and a fixing plate, and the fixing plate is fixed on the inner end face of the placement groove (401) through the fixing spring.

4. The full-automatic laminating machine for display screen production according to claim 3, characterized in that: the display screen cleans mechanism (5) including cleaning shell (501), it is equipped with spray transmission (502) on shell (501) to clean, clean shell (501) and cut apart into through the baffle and clean interval and dry interval, it is equipped with atomising head (5011) and cleaning roller (5012) to clean the interval, be equipped with drying roller (5013) in the dry interval, spray transmission (502) intercommunication atomising head (5011).

5. The full-automatic laminating machine for display screen production according to claim 4, characterized in that: the cleaning roller (5012) and the drying roller (5013) are both connected with a transmission motor.

6. The full-automatic laminating machine for display screen production according to claim 5, is characterized in that: full-automatic tectorial membrane device (6) place winding up roller (601), embossing roll (602), wind-up roll (603) and film cutting device (604) including the film, the film place winding up roller (601) embossing roll (602) wind-up roll (603) with film cutting device (604) are all fixed on backup pad (3).

7. The full-automatic laminating machine for display screen production according to claim 6, characterized in that: be equipped with cutting knife removal screw rod (6041), cutting knife gag lever post (6042) and cutting knife (6043) on film cutting device (604), cutting knife (6043) is through connecting collar (6044) spiro union the cutting knife removes screw rod (6041), connecting collar (6044) swing joint cutting knife gag lever post (6042), the cutting knife remove screw rod (6041) with cutting knife gag lever post (6042) parallel placement.

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