CN212636588U - Vacuum film coating equipment for liquid crystal display screen - Google Patents
Vacuum film coating equipment for liquid crystal display screen Download PDFInfo
- Publication number
- CN212636588U CN212636588U CN202021158037.4U CN202021158037U CN212636588U CN 212636588 U CN212636588 U CN 212636588U CN 202021158037 U CN202021158037 U CN 202021158037U CN 212636588 U CN212636588 U CN 212636588U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- fixedly connected
- fixed mounting
- display screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a liquid crystal display vacuum film coating equipment, concretely relates to liquid crystal display field, the on-line screen storage device comprises a base, the top fixed mounting of base has the mounting bracket, the interior top fixed mounting of mounting bracket has the hydraulic stem, the bottom fixedly connected with connecting plate of hydraulic stem, the bottom fixedly connected with vacuum film coating machine of connecting plate, the top fixed mounting of base has the operation panel, the inside activity joint of operation panel has two screw lead screws. In the specific use process of the utility model, the servo motor is driven to rotate by arranging the double-thread screw rod, so that the slide blocks are driven to be close to each other, thereby rapidly clamping and limiting the display screen, and avoiding the display screen from generating skew offset, therefore, the practicability is strong; through setting up PLC controller control direction electro-magnet and driving the grip block and carry the display screen, and drive the grip block through setting up compression spring under the condition that the direction electro-magnet does not take magnetism and reset, easy operation, the practicality is strong.
Description
Technical Field
The utility model relates to a liquid crystal display technical field, more specifically say, the utility model relates to a liquid crystal display vacuum film coating equipment.
Background
An OCA laminating machine is also called as a vacuum laminating machine or a touch screen laminating machine, is an industrial automatic product controlled by a PLC or a single chip microcomputer, and is used for laminating one of devices for a mobile phone screen.
In order to solve the problems, the patent of patent application publication No. CN210337210U discloses a touch screen laminating machine, which comprises a base, wherein vertical plates are symmetrically and fixedly arranged on the top of the base, a top plate is fixedly arranged on the top of the vertical plate, a first hydraulic rod is fixedly arranged at the bottom of the top plate, a connecting plate is fixedly welded at the bottom of the first hydraulic rod, the first hydraulic rod can control a first pressing plate to lift, so that a touch screen adsorbed by a sucker can be slowly and stably placed in an inner cavity of a processing groove, the later processing is convenient, after the touch screen is placed, a valve on an air inlet is opened to ventilate the inside of an annular cavity, so that the touch screen is separated from the sucker, a second hydraulic rod is opened, the second hydraulic rod can control a second pressing plate to lift, the second pressing plate can carry out laminating processing on the touch screen, after the laminating processing of the touch screen is finished, a micro vacuum pump is used for vacuumizing the inside, the touch screen is convenient to take.
However, in actual use, some disadvantages still exist, and in the use process of the existing device, the display screen is usually placed on the top of the operation table top, and the display screen is subjected to film pasting by using vacuum.
Therefore, it is desirable to provide a vacuum laminating apparatus for a liquid crystal display panel with better fixing effect.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a liquid crystal display vacuum laminating equipment drives servo motor through setting up two screw lead screws and rotates to it is close to each other to drive the slider, thereby presss from both sides the display screen fast and presss from both sides tightly spacing, thereby avoids the display screen skew to appear, with the problem of proposing among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a vacuum laminating device for a liquid crystal display screen comprises a base, wherein a mounting frame is fixedly mounted at the top of the base, a hydraulic rod is fixedly mounted at the inner top of the mounting frame, a connecting plate is fixedly connected to the bottom of the hydraulic rod, a vacuum laminating machine is fixedly connected to the bottom of the connecting plate, an operating table is fixedly mounted at the top of the base, a double-thread lead screw is movably clamped inside the operating table, one end, extending to the outside of the operating table, of the double-thread lead screw is in transmission connection with a servo motor, two sliding blocks are clamped on outer surface threads of the double-thread lead screw, a limiting plate is fixedly connected to one side of each of the two sliding blocks, two transverse rods are fixedly mounted on one opposite side of each of the two limiting plates, and;
the limiting clamp comprises a connecting rod, a telescopic rod is movably sleeved at one end of the connecting rod, a compression spring is movably sleeved on the outer surface of the telescopic rod, a clamping plate is fixedly mounted at one end, away from the connecting rod, of the telescopic rod, a guide electromagnet is fixedly mounted inside the clamping plate, and the input end of the guide electromagnet is in telecommunication connection with the output end of a PLC (programmable logic controller).
In a preferred embodiment, a pulley is fixedly installed on one side of the sliding block away from the limit plate, and the pulley is movably clamped on the inner surface of the operating platform.
In a preferred embodiment, one end of the double-threaded screw rod, which is far away from the servo motor, is fixedly connected with a connecting shaft, and one end of the connecting shaft, which is far away from the double-threaded screw rod, is movably clamped on the inner surface of the operating platform.
In a preferred embodiment, the outer surface of the limiting clamp is in threaded clamping connection with a limiting bolt, and the limiting clamp is fixedly clamped on the outer surface of the cross rod through the limiting bolt.
In a preferred embodiment, one end of the compression spring is fixedly connected with the connecting rod, and the other end of the compression spring is fixedly connected with the clamping plate.
In a preferred embodiment, a protection pad is fixedly installed on one side of the clamping plate, which is far away from the telescopic rod, and the protection pad is made of one of rubber or silica gel.
In a preferred embodiment, the output end of the PLC controller is electrically connected to the output end of a power supply, and the guiding electromagnet is electrically connected to the power supply through a wire.
The utility model discloses a technological effect and advantage:
1. in the specific use process of the utility model, the servo motor is driven to rotate by arranging the double-thread screw rod, so that the slide blocks are driven to be close to each other, thereby rapidly clamping and limiting the display screen, and avoiding the display screen from generating skew offset, therefore, the practicability is strong;
2. the utility model discloses in concrete use, drive the grip block and clip the display screen through setting up PLC controller control direction electro-magnet, and drive the grip block through setting up compression spring under the condition that the direction electro-magnet does not take magnetism and reset, easy operation, the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the operation table of the present invention.
Fig. 3 is the utility model discloses a limiting plate structure schematic diagram.
Fig. 4 is a schematic structural view of the limiting clamp of the present invention.
Fig. 5 is a block diagram of the overall system of the present invention.
The reference signs are: 1. a base; 2. a mounting frame; 3. a hydraulic lever; 4. a connecting plate; 5. a vacuum film covering machine; 6. an operation table; 7. a double-threaded screw rod; 8. a servo motor; 9. a slider; 10. a limiting plate; 11. a cross bar; 12. limiting the clamp; 121. a connecting rod; 122. a telescopic rod; 123. a compression spring; 124. a clamping plate; 125. a guiding electromagnet; 126. a protective pad; 13. a limit bolt; 14. a PLC controller; 15. a power source; 16. a connecting shaft; 17. and (4) conducting wires.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The vacuum film coating equipment for the liquid crystal display screen, as shown in the attached figures 1-5, comprises a base 1, wherein a mounting frame 2 is fixedly mounted at the top of the base 1, a hydraulic rod 3 is fixedly mounted at the inner top of the mounting frame 2, a connecting plate 4 is fixedly connected at the bottom of the hydraulic rod 3, a vacuum film coating machine 5 is fixedly connected at the bottom of the connecting plate 4, an operating table 6 is fixedly mounted at the top of the base 1, a double-thread screw rod 7 is movably clamped inside the operating table 6, one end, extending to the outside of the operating table 6, of the double-thread screw rod 7 is in transmission connection with a servo motor 8, two sliding blocks 9 are clamped on the outer surface threads of the double-thread screw rod 7, one sides of the two sliding blocks 9 are fixedly connected with limiting plates 10, two transverse rods 11 are fixedly mounted on;
the limiting clamp 12 comprises a connecting rod 121, one end of the connecting rod 121 is movably sleeved with a telescopic rod 122, the outer surface of the telescopic rod 122 is movably sleeved with a compression spring 123, one end of the telescopic rod 122 far away from the connecting rod 121 is fixedly provided with a clamping plate 124, the interior of the clamping plate 124 is fixedly provided with a guiding electromagnet 125, the input end of the guiding electromagnet 125 is in telecommunication connection with the output end of the PLC 14,
wherein, the one end fixedly connected with connecting axle 16 of servo motor 8 is kept away from to double thread lead screw 7, the one end activity joint that double thread lead screw 7 was kept away from to connecting axle 16 is at the internal surface of operation panel 6, the surface screw thread joint of limit clamp 12 has limit bolt 13, limit clamp 12 passes through the fixed joint of limit bolt 13 at the surface of horizontal pole 11, the output electric connection of PLC controller 14 has the output of power 15, and direction electro-magnet 125 passes through wire 17 and power 15 electric connection.
The implementation mode is specifically as follows: the double-thread screw 7 is arranged to drive the servo motor 8 to rotate, so that the sliding blocks 9 are driven to be close to each other, the display screen is rapidly clamped and limited, the display screen is prevented from being skewed, and the practicability is high; control direction electro-magnet 125 through setting up PLC controller 14 and drive grip block 124 and clip the display screen, and drive grip block 124 through setting up compression spring 123 under the condition that direction electro-magnet 125 does not take magnetism and reset, easy operation, the practicality is strong.
Referring to the attached drawing 2 of the specification specifically, a pulley is fixedly mounted on one side of the sliding block 9 far away from the limiting plate 10, and the pulley is movably clamped on the inner surface of the operating platform 6.
The implementation mode is specifically as follows: by arranging the pulleys, the sliding block 9 can conveniently slide in the operating platform 6.
Referring specifically to fig. 4 of the specification, one end of the compression spring 123 is fixedly connected to the connecting rod 121, and the other end of the compression spring 123 is fixedly connected to the clamping plate 124.
The implementation mode is specifically as follows: one end of the compression spring 123 is fixedly connected with the connecting rod 121, and the other end of the compression spring 123 is fixedly connected with the clamping plate 124, so that the clamping plate 124 can be driven to reset when the guide electromagnet 125 is not magnetic.
Referring to fig. 4 of the specification, a protection pad 126 is fixedly installed on a side of the clamping plate 124 away from the telescopic rod 122, and the protection pad 126 is made of one of rubber or silica gel.
The implementation mode is specifically as follows: by providing the protective pad 126 of silicone or rubber material, the display screen is protected from abrasion when in contact with the fixture.
The utility model discloses the theory of operation:
the first step is as follows: firstly, the installation of the device is completed;
the second step is as follows: a display screen is placed at the top of an operation table 6, a servo motor 8 is started to drive a double-thread screw rod 7 to rotate, so that a sliding block 9 is driven to approach the display screen, and the distance between two cross rods 11 is matched with the width of the display screen;
the third step: the power supply 15 is turned on to drive the PLC controller 14 to operate, the guiding electromagnet 125 is energized, and the guiding electromagnet 125 attracts each other after being magnetized, and drives the clamping plate 124 to clamp the display screen.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a liquid crystal display vacuum laminating equipment, includes base (1), the top fixed mounting of base (1) has mounting bracket (2), the interior top fixed mounting of mounting bracket (2) has hydraulic stem (3), the bottom fixedly connected with connecting plate (4) of hydraulic stem (3), the bottom fixedly connected with vacuum laminating machine (5) of connecting plate (4), the top fixed mounting of base (1) has operation panel (6), its characterized in that: a double-threaded screw rod (7) is movably clamped inside the operating platform (6), one end, extending to the outside of the operating platform (6), of the double-threaded screw rod (7) is in transmission connection with a servo motor (8), two sliding blocks (9) are clamped on the outer surface of the double-threaded screw rod (7) in a threaded manner, one sides of the two sliding blocks (9) are fixedly connected with limiting plates (10), two cross rods (11) are fixedly installed on the opposite sides of the two limiting plates (10), and limiting clamps (12) are clamped on the opposite sides of the two cross rods (11);
limiting fixture (12) are including connecting rod (121), telescopic link (122) have been cup jointed in the one end activity of connecting rod (121), compression spring (123) have been cup jointed in the surface activity of telescopic link (122), the one end fixed mounting that connecting rod (121) were kept away from in telescopic link (122) has grip block (124), the inside fixed mounting of grip block (124) has direction electro-magnet (125), the input telecommunications connection of direction electro-magnet (125) has the output of PLC controller (14).
2. The vacuum laminating apparatus for liquid crystal display screens of claim 1, wherein: one side of the sliding block (9) far away from the limiting plate (10) is fixedly provided with a pulley, and the pulley is movably clamped on the inner surface of the operating platform (6).
3. The vacuum laminating apparatus for liquid crystal display screens of claim 1, wherein: one end fixedly connected with connecting shaft (16) of servo motor (8) is kept away from to double thread lead screw (7), the internal surface at operation panel (6) is kept away from the activity joint of one end of double thread lead screw (7) in connecting shaft (16).
4. The vacuum laminating apparatus for liquid crystal display screens of claim 1, wherein: the outer surface screw thread joint of limit clamp (12) has spacing bolt (13), limit clamp (12) are through the fixed joint of spacing bolt (13) at the surface of horizontal pole (11).
5. The vacuum laminating apparatus for liquid crystal display screens of claim 1, wherein: one end of the compression spring (123) is fixedly connected with the connecting rod (121), and the other end of the compression spring (123) is fixedly connected with the clamping plate (124).
6. The vacuum laminating apparatus for liquid crystal display screens of claim 1, wherein: one side fixed mounting that telescopic link (122) was kept away from in grip block (124) has protection pad (126), just protection pad (126) are one of rubber or silica gel material.
7. The vacuum laminating apparatus for liquid crystal display screens of claim 1, wherein: the output end of the PLC (14) is electrically connected with the output end of a power supply (15), and the guiding electromagnet (125) is electrically connected with the power supply (15) through a lead (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158037.4U CN212636588U (en) | 2020-06-19 | 2020-06-19 | Vacuum film coating equipment for liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021158037.4U CN212636588U (en) | 2020-06-19 | 2020-06-19 | Vacuum film coating equipment for liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212636588U true CN212636588U (en) | 2021-03-02 |
Family
ID=74771962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021158037.4U Active CN212636588U (en) | 2020-06-19 | 2020-06-19 | Vacuum film coating equipment for liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212636588U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311628A (en) * | 2021-12-30 | 2022-04-12 | 派珂纳米科技(苏州)有限公司 | Plasma vacuum coating film covering machine and using method thereof |
| CN116299830A (en) * | 2023-05-16 | 2023-06-23 | 深圳市康凌源科技有限公司 | Polaroid chip mounter |
-
2020
- 2020-06-19 CN CN202021158037.4U patent/CN212636588U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311628A (en) * | 2021-12-30 | 2022-04-12 | 派珂纳米科技(苏州)有限公司 | Plasma vacuum coating film covering machine and using method thereof |
| CN116299830A (en) * | 2023-05-16 | 2023-06-23 | 深圳市康凌源科技有限公司 | Polaroid chip mounter |
| CN116299830B (en) * | 2023-05-16 | 2023-07-14 | 深圳市康凌源科技有限公司 | Polaroid chip mounter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212636588U (en) | Vacuum film coating equipment for liquid crystal display screen | |
| CN107322281B (en) | Automatic screw locking equipment | |
| CN106223710A (en) | A kind of electric pole supporting device | |
| CN104795940A (en) | Servo automatic press equipment assembled by stator and rotor of motor and assembling method of servo automatic press equipment | |
| KR101341126B1 (en) | Panel bonding apparatus | |
| CN107571590B (en) | Automatic film-laminating device | |
| CN204681736U (en) | Power amplifier components | |
| CN204771146U (en) | 3D laser radium carving automation equipment | |
| CN207430634U (en) | A kind of coating frame of operation readiness | |
| CN107741615A (en) | A kind of optical fiber splicer for being easy to fibre core to be aligned | |
| CN107694859A (en) | A kind of coating frame of operation readiness | |
| CN215357104U (en) | Assembling device for assembling and attaching mobile phone | |
| CN213562217U (en) | Positioning and clamping device for machining of electrical mechanical equipment | |
| CN205212155U (en) | Device of discernment adjust connection ware contact pin angle | |
| CN219143437U (en) | Pressing device for touch screen | |
| CN216504498U (en) | Positioning device for processing electronic device | |
| CN213733443U (en) | Double-color co-extrusion seamless welding machine for doors and windows | |
| CN216966862U (en) | Pressure retaining valve air cock equipment | |
| CN219854639U (en) | Clamp convenient for angle adjustment and used for robot | |
| CN221415673U (en) | Quick dismounting device for bearing pedestal | |
| CN217802591U (en) | Liquid crystal display panel clamping device | |
| CN215849628U (en) | Display screen laminating device | |
| CN211804613U (en) | Universal rotary welding table for welding stand column | |
| CN214920735U (en) | Perforating device is used in hardware fitting processing | |
| CN211712044U (en) | Connector assembly carrying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |