CN116119099B - Display screen laminating equipment for vehicle-mounted display device - Google Patents
Display screen laminating equipment for vehicle-mounted display device Download PDFInfo
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- CN116119099B CN116119099B CN202310405351.XA CN202310405351A CN116119099B CN 116119099 B CN116119099 B CN 116119099B CN 202310405351 A CN202310405351 A CN 202310405351A CN 116119099 B CN116119099 B CN 116119099B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B33/00—Packaging articles by applying removable, e.g. strippable, coatings
- B65B33/02—Packaging small articles, e.g. spare parts for machines or engines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a display screen laminating device for a vehicle-mounted display device, which relates to the technical field of display screen production equipment and comprises the following components: the device comprises a carrier machine position, a film winding roller, a conveying belt, a front pressing roller, an upper frame, a main film covering mechanism, a side row roller and a winding roller; the main film covering mechanism is arranged below the driving adjusting seat; the winding roller and the film winding roller are synchronously rotated and arranged for recycling the waste material of the film coiled material, and a separating roller is arranged between the winding roller and the side-row roller on the carrier machine; the main film laminating mechanism can reduce the film laminating force on the display screen board in a multi-point pressing mode, so that the film paper is in closer contact with the surface of the display screen board, the waterproof and moistureproof performances are improved, and the multiple exhaust compression assemblies in the film laminating can gradually compress the film for exhaust from different points of the display screen board, so that bubbles are prevented from remaining in the middle of the display screen board, the film laminating effect is better, and meanwhile, the side-row rollers can be matched for carrying out subsequent edge compression, and the laminating strength of the film laminating is improved.
Description
Technical Field
The invention belongs to the technical field of display screen production equipment, and particularly relates to display screen laminating equipment for a vehicle-mounted display device.
Background
The film coating process of the vehicle-mounted display screen is to cover the display screen with a film material for avoiding accidental damage such as scratch during the production and transportation of the display screen; at present, most of the film coating modes are used for transporting a vehicle-mounted display screen through a belt conveyor, and after the vehicle-mounted display screen is transported to the lower part of a film coating device, the film coating process is automatically realized, but the existing film coating device only presses down the display screen for film coating through a single time, and is influenced by the quality of film materials, and a film coated on the display screen possibly has bubbles.
Accordingly, a person skilled in the art provides a display screen laminating apparatus for a vehicle-mounted display device to solve the problems set forth in the above-mentioned background art.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: a display screen laminating apparatus for an in-vehicle display device, comprising:
a carrier station;
the film winding roller is rotatably overhead at one side of the upper end face of the carrier machine position, a film coiled material is wound on the film winding roller, and film paper is attached to the film coiled material;
the transmission belt is horizontally erected on the carrier machine position and is used for conveying the display screen board;
the front press roller is vertically and adjustably arranged above the carrier machine position in a rotating way and is used for preliminarily compacting and attaching the film coiled material and the display screen board;
the upper frame is transversely and overhead fixed above the carrier machine position and positioned on the right side of the front press roller, and a driving adjusting seat is slidably arranged on the upper frame;
the main film coating mechanism is arranged below the driving adjusting seat and can downwards press and coat the surface of the display screen panel one by one under vertical adjustment;
the side row rollers are obliquely and symmetrically arranged on the carrier machine position at an angle of 50 degrees and are positioned on the right side of the main film covering mechanism; and
the rolling roller is arranged in a synchronous rotation manner with the film winding roller and is used for recycling waste of film coiled materials, and a separating roller is arranged on the carrier machine and between the rolling roller and the side row roller; a visual image detector is further arranged between the front press roller and the main film covering mechanism.
Further, preferably, the driving adjustment seat includes:
the upper driving seat is arranged on the upper rack in a sliding manner, and a plurality of lead screws are vertically arranged on the upper driving seat in a sliding manner;
the outer frame seat is fixed below the lead screw, a hydraulic cylinder is arranged on the upper driving seat, the telescopic end of the hydraulic cylinder is fixed with the outer frame seat, and guide rail frames are symmetrically fixed on one side of the outer frame seat;
the two adjusting frames are arranged on the guide rail frames in a sliding mode respectively, and two hack levers are vertically arranged below the two adjusting frames in a sliding and adjusting mode; and
the connecting shaft plate is fixed below the hack lever, an inner connecting plate is rotatably arranged on the lower end face of the connecting shaft plate, and the inner connecting plate is in sliding connection with the main film covering mechanism.
Further, preferably, the two adjusting frames are independently slidably adjustable, so that the main film coating mechanism can be inclined or parallel to the display panel.
Further, preferably, the main film covering mechanism includes:
the pressing plate comprises a pressing plate main body, wherein a plurality of accommodating cavities are formed in the pressing plate main body, and mounting shaft seats are vertically and slidably arranged in the accommodating cavities;
the exhaust compressing assembly is arranged corresponding to each mounting shaft seat, and one end of the exhaust compressing assembly, which is close to the pressing plate main body, is coaxially fixed on the mounting shaft seat; and
the flexible cover is sleeved below the pressing plate main body.
Further, preferably, a plurality of the exhaust compressing assemblies may be arranged in a stepped arrangement or a flush arrangement.
Further, preferably, the exhaust gas compressing assembly includes:
the fixed outer cylinder is coaxially provided with a connecting disc below, a shaft tube is fixed on the connecting disc, and one end of the shaft tube stretches into the fixed outer cylinder in a sliding manner;
the connecting shaft is vertically fixed in the fixed outer cylinder, a top shaft is vertically rotated in the connecting disc, a guide pipe is concentrically fixed on the top shaft, and one end of the connecting shaft is slidably extended into the guide pipe; and
the shaft pin is fixed on one side of the connecting shaft, an arc-shaped guide groove is formed in the side wall of the guide pipe, and the shaft pin is arranged in the arc-shaped guide groove in a sliding mode.
Further, preferably, when the shaft tube is slidably inserted into the fixed outer tube, the connection shaft can be circumferentially deflected by the shaft pin-driven top shaft, and the deflection angle thereof is in the range of 0 ° to 35 °.
Further, preferably, a plurality of inner connecting blocks are circumferentially arranged on the top shaft, a middle block is vertically arranged on each inner connecting block in a sliding manner, an outer connecting block is arranged on each middle block in a sliding manner, a ring is rotatably arranged on the fixed outer cylinder, a plurality of supporting rods are fixed below the ring, one ends of the supporting rods penetrate through the connecting disc and are fixed with the outer connecting blocks, and supporting springs are sleeved on the supporting rods.
Further, preferably, a first spring is provided between the inner joint part and the intermediate joint part, a second spring is provided between the outer joint part and the intermediate joint part, and the elastic strength of the first spring is smaller than that of the second spring.
Further, preferably, the rotation direction of the top shaft in the exhaust compressing assembly located relatively in the middle is opposite to the rotation direction of the top shaft in the exhaust compressing assembly on both sides.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the film coiled material and the display screen board can be preliminarily pressed and attached by the front pressing roller preferentially, and then the display screen board is pressed and laminated by the main laminating mechanism after inspection, so that the adhesive force of film paper is improved, and later falling is avoided;
the driving adjusting seat can control the primary film covering mechanism to be inclined or parallel to the display screen board (side edge) so as to achieve the film covering effect of almost whole pressing aiming at the display screen boards with different specifications or different film covering requirements;
in the invention, the main film laminating mechanism can reduce the film laminating force on the display screen board in a multi-point pressing mode, so that the film paper is in closer contact with the surface of the display screen board, the waterproof and moistureproof performances are improved, and a plurality of exhaust compression assemblies in the film laminating can gradually compress films and exhaust from different points of the display screen board according to the preliminary film laminating characteristics of the film paper (namely, the film paper is subjected to preliminary compression by the front compression roller), thereby avoiding air bubbles from remaining in the middle of the display screen board, having better film laminating effect, and simultaneously, the side discharge rollers can be matched for carrying out subsequent edge compression, and improving the laminating strength of the film.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of a driving adjustment seat according to the present invention;
FIG. 3 is a schematic view of a main film laminating mechanism according to the present invention;
FIG. 4 is a schematic view of an exhaust plenum assembly according to the present invention;
FIG. 5 is a schematic view of the rotation of the top shaft according to the present invention;
FIG. 6 is a schematic diagram of the distribution of the side rollers in the present invention;
in the figure: 1. a carrier station; 11. a transmission belt; 12. a film winding roller; 13. a front press roller; 14. an upper frame; 15. a wind-up roll; 16. a side row roller; 2. driving the adjusting seat; 21. an upper driving seat; 22. a screw rod; 23. a hydraulic cylinder; 24. an outer frame base; 25. an adjusting frame; 26. a hack lever; 27. a connecting shaft plate; 3. a main film covering mechanism; 31. a platen body; 32. installing a shaft seat; 33. a flexible cover; 4. an exhaust compression assembly; 41. fixing the outer cylinder; 42. a connecting disc; 43. a shaft tube; 44. a connecting shaft; 45. a top shaft; 46. a conduit; 47. a shaft pin; 5. a loop; 51. a support rod; 52. an inner joint block; 53. a middle block; 54. and (5) an external connection block.
Detailed Description
Referring to fig. 1 to 6, in an embodiment of the present invention, a display screen laminating apparatus for a vehicle-mounted display device includes:
the film winding roller 12 is rotatably overhead on one side of the upper end face of the carrier machine position 1, a film coiled material is wound on the film winding roller 12, and film paper is attached to the film coiled material;
a conveyor belt 11 horizontally installed on the carrier machine 1 for conveying the display panel; the display panels are arranged in one-to-one correspondence with the film paper, and the film paper is mainly positioned and stuck on the surface of the display panels in the film coating process so as to realize film coating work;
the front press roller 13 is vertically and adjustably rotatably arranged above the carrier machine position 1 and is used for preliminarily compacting and attaching the film coiled material and the display screen board;
the upper frame 14 is transversely and overhead fixed above the carrier machine position 1 and positioned on the right side of the front press roller 13, and the upper frame 14 is provided with a driving adjusting seat 2 in a sliding manner;
the main film coating mechanism 3 is arranged below the driving adjusting seat 2, and the main film coating mechanism 3 can perform downward film coating on the surface of the display screen panel one by one under vertical adjustment;
the side row rollers 16 are symmetrically arranged on the carrier machine position 1 in a 50-degree inclined mode and are positioned on the right side of the main film covering mechanism 3 (shown in fig. 6); and
the wind-up roller 15 is arranged in a synchronous rotation manner with the film winding roller 12 and is used for recycling waste materials of film coiled materials, and a separating roller is arranged on the carrier machine position 1 and between the wind-up roller 15 and the side row roller 16; a visual image detector (not shown in the figure) is further arranged between the front press roller 13 and the main film laminating mechanism 3, wherein the visual image detector can scan and detect whether film paper on the film coiled material is opposite to the display screen board for adhesion, and if positioning deviation exists, the main film laminating mechanism 3 does not perform subsequent pressing film laminating work, so that separation and trimming are convenient.
In this embodiment, the driving adjustment seat 2 includes:
the upper driving seat 21 is arranged on the upper frame 14 in a sliding manner, and a plurality of lead screws 22 are vertically arranged on the upper driving seat 21 in a sliding manner;
the outer frame seat 24 is fixed below the screw rod 22, the upper driving seat 21 is provided with a hydraulic cylinder 23, the telescopic end of the hydraulic cylinder 23 is fixed with the outer frame seat 24, and one side of the outer frame seat 24 is symmetrically fixed with a guide rail frame;
the two adjusting frames 25 are arranged and are respectively arranged on the guide rail frames in a sliding manner, and two hack levers 26 are vertically arranged below the two adjusting frames 25 in a sliding manner; and
the connecting shaft plate 27 is fixed below the hack lever 26, an inner connecting plate is rotatably arranged on the lower end face of the connecting shaft plate 27, the inner connecting plate is in sliding connection with the main film covering mechanism 3, that is, in film covering work, the hydraulic cylinder 23 drives the main film covering mechanism 3 to be gradually close to the display screen plate, the main film covering mechanism 3 can be tightly pressed on the display screen plate through the vertical displacement effect of the hack lever 26, so that film covering work is realized, and the transmission belt 11 and the film winding roller 12 are in intermittent transmission states, so that the main film covering mechanism 3 fully presses the film.
As a preferred embodiment, the two adjusting frames 25 can be independently adjusted in a sliding manner, so that the main film coating mechanism 3 can be inclined or parallel relative to the display panels, wherein the main film coating mechanism 3 can achieve a film coating effect of almost whole pressing under adjustment for the display panels with different shapes, and the phenomenon of insufficient adhesive pressure of a film paper part area is avoided; in particular, the main body of the main film covering mechanism 3 can be driven to twist by the adjusting frame 25 during film covering, so that the exhaust effect is improved, and the trimming effect can be achieved for poor film covering quality (large residual air bubble quantity).
In this embodiment, the main film covering mechanism 3 includes:
the pressing plate main body 31 is internally provided with a plurality of accommodating cavities, and the accommodating cavities are vertically provided with mounting shaft seats 32 in a sliding manner;
the exhaust compressing assemblies 4 are arranged corresponding to the mounting shaft seats 32, and one end of each exhaust compressing assembly 4, which is close to the pressing plate main body 31, is coaxially fixed on the mounting shaft seat 32; and
the flexible cover 33 is sleeved below the pressing plate main body 31, so that a pressure loss phenomenon in film covering pressing is avoided.
In this embodiment, the exhaust compression assemblies 4 may be arranged in a stepped arrangement or flush arrangement, that is, the main film covering mechanism 3 may apply force uniformly in a larger area in a multi-point pressing manner, so as to increase coverage, avoid local loosening or falling, and simultaneously, the multi-point pressing may apply force uniformly to each area on the surface of the film covering display panel, so as to prevent occurrence of wavy and bubble; according to the characteristic of preliminary film coating of the film paper (namely, the film paper is subjected to preliminary compaction by the front-mounted compression roller), the film is gradually pressed from different points of the display screen board to exhaust, so that bubbles are prevented from remaining in the middle of the display screen board, and the film coating effect is better.
In this embodiment, the exhaust compressing assembly 4 includes:
a fixed outer cylinder 41, a connecting disc 42 is coaxially arranged below the fixed outer cylinder 41, a shaft tube 43 is fixed on the connecting disc 42, and one end of the shaft tube 43 slides into the fixed outer cylinder 41;
a connecting shaft 44 vertically fixed in the fixed outer cylinder 41, wherein a top shaft 45 vertically rotates in the connecting disc 42, a guide pipe 46 is concentrically fixed on the top shaft 45, and one end of the connecting shaft 44 slides into the guide pipe 46; and
the shaft pin 47 is fixed at one side of the connecting shaft 44, an arc-shaped guide groove is formed in the side wall of the guide pipe 46, and the shaft pin 47 is slidably arranged in the arc-shaped guide groove.
As a preferred embodiment, when the shaft tube 43 is slidably inserted into the fixed outer tube 41, the connection shaft 44 can drive the top shaft 45 to deflect circumferentially through the shaft pin 47, and the deflection angle is in the range of 0 ° to 35 °, that is, in the pressing coating, the top shaft 45 can contact the surface of the coating film coiled material, while under the continuous pressing of the fixed outer tube 41, the shaft tube 43 is slidably inserted into the fixed outer tube 41, so that the top shaft 45 deflects, and the pressing coating effect is improved.
In this embodiment, a plurality of inner connecting blocks 52 are circumferentially arranged on the top shaft 45, a middle block 53 is vertically slidably arranged on each inner connecting block 52, an outer connecting block 54 is slidably arranged on each middle block 53, a ring 5 is rotatably arranged on the fixed outer cylinder 41, a plurality of supporting rods 51 are fixed below the ring 5, one ends of the supporting rods 51 penetrate through the connecting disc 42 and are fixed with the outer connecting blocks 54, and supporting springs are sleeved on the supporting rods 51.
In this embodiment, a first spring is disposed between the inner block 52 and the middle block 53, a second spring is disposed between the outer block 54 and the middle block 53, the elastic strength of the first spring is smaller than that of the second spring, especially when the film is pressed, the fixed outer cylinder 41 is continuously pressed, the support rod 51 can enable the inner block 52 to slide vertically, so that the top shaft 45 contacts the surface of the film roll, then the middle block 53 slides to contact the surface of the film roll, and then the outer block 54 contacts subsequently, at this time, the side-row effect of residual bubbles in the display panel can be achieved by matching with the deflection movement of the top shaft 45, meanwhile, the surface of the covered display panel can be more flat by pressing the film, the contact between the film paper and the surface of the display panel is more compact, and the waterproof and dampproof performances are improved.
In this embodiment, the rotation direction of the top shaft 45 in the exhaust compressing assembly 4 located in the middle of the exhaust compressing assembly is opposite to the rotation direction of the top shaft 45 in the exhaust compressing assembly 4 on both sides, so that residual bubbles are discharged to the edge position, and the side-discharge rollers 16 can cooperate to perform subsequent edge compression, so as to improve laminating strength of the laminated film.
Specifically, the display panel and the film paper are respectively and correspondingly transmitted one by one through the transmission belt and the film winding roller, the front press roller 13 is used for preliminarily compacting the display panel and the visual image detector can scan and detect whether the film paper on the film coiled material is opposite to the display panel and is attached to the display panel, and the main film covering mechanism 3 is used for downwards compacting and covering the display panel with correct positioning, wherein the main film covering mechanism 3 can adopt a multi-point compacting mode to reduce the film compacting force on the display panel, and adopts a stepped or flush compacting mode (namely, can be used for compacting and covering films from different points) according to the characteristic of the preliminary film compacting of the film paper, so that the force can be uniformly applied to each area on the surface of the display panel of the coated film, the occurrence of wavy bubbles is prevented, the side discharging effect of residual bubbles in the display panel is realized, and the rear side discharging roller 16 can be matched for carrying out subsequent edge compacting, and the laminating strength of the coated film is improved.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a display screen tectorial membrane equipment for on-vehicle display device which characterized in that: it comprises the following steps:
a carrier station (1);
the film winding roller (12) is rotatably and overhead on one side of the upper end face of the carrier machine position (1), a film coiled material is wound on the film winding roller (12), and film paper is attached to the film coiled material;
a conveyor belt (11) horizontally mounted on the carriage machine (1) for conveying the display panels;
the front press roller (13) is vertically and adjustably rotatably arranged above the carrier machine position (1) and is used for preliminarily compacting and attaching the film coiled material and the display screen board;
the upper frame (14) is transversely and overhead fixed above the carrier machine position (1) and positioned on the right side of the front press roller (13), and the upper frame (14) is provided with a driving adjusting seat (2) in a sliding manner;
the main film coating mechanism (3) is arranged below the driving adjusting seat (2), and the main film coating mechanism (3) can perform downward film coating on the surface of the display screen panel one by one under vertical adjustment;
the side row rollers (16) are obliquely and symmetrically arranged on the carrier machine position (1) at an angle of 50 degrees and are positioned on the right side of the main film covering mechanism (3); and
the winding roller (15) is synchronously arranged with the film winding roller (12) in a rotating way and is used for recycling waste of film coiled materials, and a separating roller is arranged on the carrier machine position (1) and between the winding roller (15) and the side-row roller (16); a visual image detector is also arranged between the front press roller (13) and the main film covering mechanism (3);
the main film covering mechanism (3) comprises:
the pressing plate main body (31) is internally provided with a plurality of accommodating cavities, and the accommodating cavities are vertically and slidably provided with mounting shaft seats (32);
the exhaust compression assemblies (4) are arranged corresponding to the mounting shaft seats (32), and one end, close to the pressing plate main body (31), of each exhaust compression assembly (4) is coaxially fixed on the mounting shaft seat (32); and
a flexible cover (33) sleeved below the pressing plate main body (31);
the exhaust compression assemblies (4) can be arranged in a stepped arrangement or a flush arrangement;
the exhaust gas compacting assembly (4) comprises:
a fixed outer cylinder (41), a connecting disc (42) is coaxially arranged below the fixed outer cylinder, a shaft tube (43) is fixed on the connecting disc (42), and one end of the shaft tube (43) is slidingly extended into the fixed outer cylinder (41);
the connecting shaft (44) is vertically fixed in the fixed outer cylinder (41), a top shaft (45) is vertically rotated in the connecting disc (42), a guide pipe (46) is concentrically fixed on the top shaft (45), and one end of the connecting shaft (44) slides into the guide pipe (46); and
the shaft pin (47) is fixed on one side of the connecting shaft (44), an arc-shaped guide groove is formed in the side wall of the guide pipe (46), and the shaft pin (47) is slidably arranged in the arc-shaped guide groove.
2. The display screen laminating apparatus for an in-vehicle display device according to claim 1, wherein: the drive adjustment seat (2) comprises:
the upper driving seat (21) is arranged on the upper frame (14) in a sliding manner, and a plurality of lead screws (22) are vertically arranged on the upper driving seat (21) in a sliding manner;
the outer frame seat (24) is fixed below the screw rod (22), a hydraulic cylinder (23) is arranged on the upper driving seat (21), the telescopic end of the hydraulic cylinder (23) is fixed with the outer frame seat (24), and guide rail frames are symmetrically fixed on one side of the outer frame seat (24);
the two adjusting frames (25) are arranged and are respectively arranged on the guide rail frames in a sliding manner, and two hack levers (26) are vertically arranged below the two adjusting frames (25) in a sliding adjustment manner; and
the connecting shaft plate (27) is fixed below the hack lever (26), an inner connecting plate is rotatably arranged on the lower end face of the connecting shaft plate (27), and the inner connecting plate is in sliding connection with the main film covering mechanism (3).
3. The display screen laminating apparatus for an in-vehicle display device according to claim 2, wherein: the two adjusting frames (25) can be independently adjusted in a sliding manner, so that the main film covering mechanism (3) can be inclined or parallel relative to the display screen board.
4. The display screen laminating apparatus for an in-vehicle display device according to claim 1, wherein: when the shaft tube (43) slides into the fixed outer cylinder (41), the connecting shaft (44) can drive the top shaft (45) to deflect circumferentially through the shaft pin (47), and the deflection angle is in the range of 0-35 degrees.
5. The display screen laminating apparatus for an in-vehicle display device according to claim 1, wherein: the utility model discloses a support device for the automobile, including top axle (45) and fixed urceolus, top axle (45) are gone up the circumference and are provided with a plurality of interior splicing blocks (52), each interior splicing block (52) are gone up the vertical slip and are provided with intermediate piece (53), intermediate piece (53) are gone up the slip and are provided with outer splicing block (54), it is provided with annular (5) to rotate on fixed urceolus (41), annular (5) below is fixed with a plurality of branches (51), the one end of branch (51) is passed connection pad (42) and with outer splicing block (54) are fixed mutually, the cover is equipped with supporting spring on branch (51).
6. The display screen laminating apparatus for an in-vehicle display device according to claim 5, wherein: a first spring is arranged between the inner connecting block (52) and the middle block (53), a second spring is arranged between the outer connecting block (54) and the middle block (53), and the elastic strength of the first spring is smaller than that of the second spring.
7. The display screen laminating apparatus for an in-vehicle display device according to claim 1, wherein: the rotation direction of the top shaft (45) positioned in the exhaust compressing assembly (4) in the opposite middle is opposite to the rotation direction of the top shaft (45) in the exhaust compressing assembly (4) at two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310405351.XA CN116119099B (en) | 2023-04-17 | 2023-04-17 | Display screen laminating equipment for vehicle-mounted display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310405351.XA CN116119099B (en) | 2023-04-17 | 2023-04-17 | Display screen laminating equipment for vehicle-mounted display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116119099A CN116119099A (en) | 2023-05-16 |
| CN116119099B true CN116119099B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310405351.XA Active CN116119099B (en) | 2023-04-17 | 2023-04-17 | Display screen laminating equipment for vehicle-mounted display device |
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| CN112987353A (en) * | 2021-03-06 | 2021-06-18 | 南京倍翔伟商贸有限公司 | High definition LED curved surface liquid crystal display manufacturing system |
| CN216468739U (en) * | 2021-11-22 | 2022-05-10 | 井冈山耀发光电科技有限公司 | Automatic laminating machine of cell-phone touch-sensitive screen production usefulness |
| CN217867199U (en) * | 2022-07-18 | 2022-11-22 | 六安市晶润光电科技有限公司 | Film paper for LCD display screen and winding device thereof |
| CN115676003A (en) * | 2022-11-22 | 2023-02-03 | 江西吉祥达科技股份有限公司 | Automatic laminating machine for glass |
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2023
- 2023-04-17 CN CN202310405351.XA patent/CN116119099B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106915495A (en) * | 2015-12-27 | 2017-07-04 | 天津贝拉科技发展有限公司 | A kind of computer liquid crystal display automatic coating, cutting apparatus |
| CN210911592U (en) * | 2019-10-18 | 2020-07-03 | 北京朗坤防水材料有限公司 | Deviation rectifying mechanism for waterproof coiled material film |
| CN112054100A (en) * | 2020-09-23 | 2020-12-08 | 合肥范平塑胶科技有限公司 | High definition LED curved surface display screen system of processing |
| CN112987353A (en) * | 2021-03-06 | 2021-06-18 | 南京倍翔伟商贸有限公司 | High definition LED curved surface liquid crystal display manufacturing system |
| CN216468739U (en) * | 2021-11-22 | 2022-05-10 | 井冈山耀发光电科技有限公司 | Automatic laminating machine of cell-phone touch-sensitive screen production usefulness |
| CN217867199U (en) * | 2022-07-18 | 2022-11-22 | 六安市晶润光电科技有限公司 | Film paper for LCD display screen and winding device thereof |
| CN115676003A (en) * | 2022-11-22 | 2023-02-03 | 江西吉祥达科技股份有限公司 | Automatic laminating machine for glass |
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| CN116119099A (en) | 2023-05-16 |
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