CN110697123A - Film pasting device and automatic film pasting equipment for television frame adopting same - Google Patents

Film pasting device and automatic film pasting equipment for television frame adopting same Download PDF

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Publication number
CN110697123A
CN110697123A CN201911036239.3A CN201911036239A CN110697123A CN 110697123 A CN110697123 A CN 110697123A CN 201911036239 A CN201911036239 A CN 201911036239A CN 110697123 A CN110697123 A CN 110697123A
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CN
China
Prior art keywords
film
frame
assembly
protective film
sliding seat
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.)
Granted
Application number
CN201911036239.3A
Other languages
Chinese (zh)
Other versions
CN110697123B (en
Inventor
李铂嘉
李炽光
黎金梅
张汇中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Youtu Technology (Zhuhai) Co.,Ltd.
Original Assignee
Zhongshan Kaite Automation Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhongshan Kaite Automation Technology Co Ltd filed Critical Zhongshan Kaite Automation Technology Co Ltd
Priority to CN201911036239.3A priority Critical patent/CN110697123B/en
Publication of CN110697123A publication Critical patent/CN110697123A/en
Application granted granted Critical
Publication of CN110697123B publication Critical patent/CN110697123B/en
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
    • B65B61/04—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages
    • B65B61/06—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for severing webs, or for separating joined packages by cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/11—Dimensional aspect of article or web
    • B65H2701/113—Size
    • B65H2701/1133—Size of webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/17—Nature of material
    • B65H2701/175—Plastic
    • B65H2701/1752—Polymer film
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/81—Packaging machines

Abstract

The invention discloses a film sticking device which comprises a film sticking frame, wherein the film sticking frame is sequentially provided with the following components in the conveying direction of a protective film: the device comprises a material roller, a protective film driving assembly, a flow guide assembly, a tension force maintaining assembly, a cutting assembly and a film covering assembly; the invention also discloses automatic film pasting equipment for the television frame, which is characterized in that the television frame is positioned on the frame positioning assembly, then the protective film is pasted on the first side surface of the television frame through the matching work of the travelling assembly of the full-automatic film pasting mechanism and the film pasting device, and then the protective film pasted on the first side surface of the television frame is scraped on the second side surface through the automatic film scraping mechanism, so that the automatic film pasting of the television frame is completed.

Description

Film pasting device and automatic film pasting equipment for television frame adopting same
[ technical field ] A method for producing a semiconductor device
The invention relates to a film sticking device and also relates to automatic film sticking equipment for a television frame.
[ background of the invention ]
The surface of TV set frame adopts the mirror surface, because need carry out the pad pasting protection film to the surface of TV set frame, because this type of protection film is than thin, the protection film is out of shape easily, consequently will realize that automatic pad pasting degree of difficulty is great, consequently carries out the pad pasting to the frame of TV set and mainly accomplishes by the workman, nevertheless adopts the manual work, hardly guarantees the product uniformity, and workman pad pasting efficiency is lower, influences the productivity effect.
The invention is researched and proposed aiming at the defects of the prior art.
[ summary of the invention ]
The invention aims to provide a film sticking device capable of automatically sticking a film to a frame of a television and automatic film sticking equipment for the frame of the television using the film sticking device.
In order to solve the technical problem, the film sticking device comprises a film sticking frame, wherein the film sticking frame is sequentially provided with the following components in the conveying direction of a protective film: the protective film sticking frame is characterized by comprising a material roller for placing a material roll wound with a protective film, a protective film driving assembly for pulling the protective film out of the material roller, a flow guide assembly for guiding the protective film, a tension maintaining assembly for maintaining the constant tension of the protective film, a cutting assembly for cutting the protective film, and a film covering assembly for covering the protective film on an object to be stuck, wherein the film sticking frame is also provided with a blowing assembly for blowing the head of the protective film cut by the cutting assembly to the film covering assembly.
According to the film laminating device, the tension keeping assembly comprises a retainer connected to the film laminating frame and a retaining wheel rotatably connected to the retainer, a film pressing assembly used for being matched with the retaining wheel and keeping the constant tension of the protective film is further arranged on the film laminating frame, the film pressing assembly comprises a film pressing cylinder arranged on the film laminating frame and a pressing block arranged at the execution end of the film pressing cylinder, and the protective film is located between the pressing block and the retaining wheel.
The film sticking device comprises a flow guide assembly, wherein the flow guide assembly comprises a flow guide block arranged on a film sticking frame, the flow guide block is provided with a flow guide groove, the protective film is guided after passing through the flow guide groove, the flow guide block is provided with at least one adjusting ring used for guiding the protective film, and the protective film passes through the adjusting ring.
According to the film sticking device, the protective film driving assembly comprises a driving roller and a driven roller which are rotatably connected to the film sticking frame, the protective film is located between the driving roller and the driven roller, and the film sticking frame is further provided with a discharging motor which is used for driving the driving roller to rotate so as to drive the protective film to move.
According to the film sticking device, the film sticking assembly comprises the film sticking cylinder arranged on the film sticking frame, and the executing end of the film sticking cylinder is provided with the film sticking wheel used for coating the protective film on the object to be stuck.
According to the film sticking device, the cutting assembly comprises the cutting cylinder arranged on the film sticking frame, the execution end of the cutting cylinder is provided with the cutter used for cutting the protective film, and the film sticking frame is further provided with the cutter pad matched with the cutter.
According to the film sticking device, the film sticking frame is provided with the side pressure assembly for assisting in positioning the object to be stuck, the side pressure assembly comprises the side pressure cylinder arranged on the film sticking frame, and the execution end of the side pressure cylinder is provided with the pinch roller.
The invention relates to an automatic film pasting device for a television frame, which comprises: the film sticking machine comprises a rack, a frame positioning assembly, a full-automatic film sticking mechanism and an automatic film scraping mechanism, wherein the rack is provided with an installation plate; the frame positioning assembly is arranged on the mounting plate and used for positioning a television frame, and the television frame is provided with a first side surface and a second side surface; the full-automatic film pasting mechanism is arranged on the mounting plate and positioned on the side of the frame positioning assembly, the full-automatic film pasting mechanism comprises a travelling assembly and the film pasting device, the film pasting device is arranged on the travelling assembly, and the full-automatic film pasting mechanism is used for automatically pasting a protective film on a first side surface of a television frame positioned on the frame positioning assembly; the automatic film scraping mechanism is arranged on the mounting plate and located on the side of the frame positioning component, and the automatic film scraping mechanism is used for scraping and covering a protective film pasted on the first side face of the television frame onto the second side face.
The utility model provides an automatic pad pasting equipment of TV set frame, walking subassembly contain the first guide rail of setting on the mounting panel, first guide rail and TV set frame one of them side parallel, first guide rail on be equipped with sliding seat A, the mounting panel on be equipped with the driver A who is used for driving sliding seat A along first guide rail back and forth movement, sliding seat A on sliding connection have a sliding seat B, the direction perpendicular to TV set frame place plane of sliding seat B motion, sliding seat A on be equipped with the driver B of driving sliding seat B back and forth movement, the pad pasting device set up on sliding seat B, the pad pasting bridging is connected on sliding seat B.
As above an automatic pad pasting equipment of TV set frame, automatic film scraping mechanism contain sliding seat C of sliding connection on the mounting panel, the mounting panel on be equipped with the driver C of drive sliding seat C motion, the first side of the direction perpendicular to TV set frame of sliding seat C motion, sliding seat C on sliding connection have a sliding seat D, be equipped with on the sliding seat D and be used for scraping the protection film of pasting on the first side of TV set frame and cover the scraper blade to the second side, sliding seat C on be equipped with the driver D of drive sliding seat D back and forth movement.
According to the automatic film sticking equipment for the television frame, the frame positioning assembly comprises the positioning seat arranged on the mounting plate, the positioning seat is provided with the positioning edge matched with the inner side surface of the television frame, and the positioning seat is provided with the clamping assembly used for positioning the television frame on the positioning seat.
According to the automatic film sticking equipment for the television frame, four groups of full-automatic film sticking mechanisms capable of automatically sticking the protective film are arranged on the mounting plate, and four groups of automatic film scraping mechanisms capable of scraping and covering the protective film are arranged on the mounting plate.
Compared with the prior art, the invention has the following advantages:
1. the film sticking device firstly pulls the protective film out of the material roller through the protective film driving assembly, and the film sticking device is used by being matched with a corresponding action assembly when in use, the head of the protective film is firstly covered on the surface of the object to be stuck of the protective film by the film covering assembly, then the film sticking device is moved along the film sticking direction relative to the object to be stuck, the protective film can be stuck on the object to be stuck, because the protective film is thin, the tensile force of the protective film needs to be strictly controlled, otherwise the protective film is easy to wrinkle after being stuck, the tensile force of the protective film is controlled through the tensile force maintaining assembly, after the protective film is completely stuck, the protective film is cut through the cutting assembly, and after the protective film is cut, the cut protective film is blown to the film covering assembly through the action of the blowing assembly, so that the next film sticking can be smoothly connected; the automatic film sticking machine has the advantages of high automation degree, suitability for sticking a relatively thin protective film, uniform film sticking stability and high working efficiency.
2. The automatic film pasting equipment for the television frame is characterized in that a television frame is positioned on the frame positioning assembly, a protective film is pasted on the first side surface of the television frame through the cooperation of the travelling assembly of the full-automatic film pasting mechanism and the film pasting device, and the protective film pasted on the first side surface of the television frame is scraped on the second side surface through the automatic film scraping mechanism, so that the automatic film pasting of the television frame is completed.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural diagram of an automatic film pasting device for a television frame according to the present invention;
FIG. 2 is an enlarged view of portion A labeled in FIG. 1;
FIG. 3 is a front view of a schematic structural diagram of an automatic film pasting device for a television frame according to the present invention;
FIG. 4 is a side view of the schematic structural diagram of the automatic film pasting equipment for the television frame of the present invention;
FIG. 5 is a schematic structural view of a film laminating apparatus according to the present invention;
FIG. 6 is an enlarged view of portion B labeled in FIG. 5;
FIG. 7 is a front view of a film application device according to the present invention;
FIG. 8 is an enlarged view of portion C labeled in FIG. 7;
FIG. 9 is a side view schematically showing the structure of the film sticking apparatus according to the present invention;
FIG. 10 is a schematic structural view of a frame positioning assembly and four sets of automatic film scraping mechanisms according to the present invention;
FIG. 11 is an enlarged view of portion D labeled in FIG. 10;
FIG. 12 is a schematic structural view of a frame positioning assembly and four sets of automatic film scraping mechanisms according to the present invention;
FIG. 13 is an enlarged view of portion E labeled in FIG. 12;
FIG. 14 is a schematic structural view of a frame positioning assembly and four sets of automatic film scraping mechanisms according to the present invention;
fig. 15 is an enlarged view of a portion F marked in fig. 14.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
For the sake of convenience in describing more clearly the embodiment modes of the present invention, two parts of "film sticking device" and "automatic film sticking apparatus for tv bezel" are described.
As shown in fig. 5 to 9, in the film pasting device of the present embodiment, the film pasting device 32 includes a film pasting frame 321, and the film pasting frame 321 is sequentially provided with: the film sticking frame 321 is further provided with a blowing assembly 329 for blowing the head part of the protective film 2000 cut by the cutting assembly 326 to the film coating assembly 327, and the blowing assembly 329 comprises a blowing pipe connected with a high-pressure air source. The film sticking device firstly pulls the protective film out of the material roller through the protective film driving assembly, and the film sticking device is used by being matched with a corresponding action assembly when in use, the head of the protective film is firstly covered on the surface of the object to be stuck of the protective film by the film covering assembly, then the film sticking device is moved along the film sticking direction relative to the object to be stuck, the protective film can be stuck on the object to be stuck, because the protective film is thin, the tensile force of the protective film needs to be strictly controlled, otherwise the protective film is easy to wrinkle after being stuck, the tensile force of the protective film is controlled through the tensile force maintaining assembly, after the protective film is completely stuck, the protective film is cut through the cutting assembly, and after the protective film is cut, the cut protective film is blown to the film covering assembly through the action of the blowing assembly, so that the next film sticking can be smoothly connected; the automatic film sticking machine has the advantages of high automation degree, suitability for sticking a relatively thin protective film, uniform film sticking stability and high working efficiency.
As shown in fig. 7 and 8, the tension maintaining assembly 325 comprises a holder 3251 connected to the film sticking frame 321 and a holding wheel 3252 rotatably connected to the holder 3251, a film pressing assembly 3253 for cooperating with the holding wheel 3252 to maintain a constant tension of the protective film 2000 is further disposed on the film sticking frame 321, the film pressing assembly 3253 comprises a film pressing cylinder 32531 disposed on the film sticking frame 321 and a pressing block 32532 disposed at an execution end of the film pressing cylinder 32531, and the protective film 2000 is disposed between the pressing block 32532 and the holding wheel 3252; when the film pressing cylinder 32531 retracts, the protective film can be conveniently arranged or replaced, and when the film pressing cylinder 32531 extends, the pressing block 32532 and the retaining wheel 3252 extrude the film to ensure that the extrusion force is stable during film pasting; in addition, the position of the retainer 3251 relative to the film sticking frame 321 can be adjusted, so that the pressing force of the pressing block 32532 and the retainer wheel 3252 on the film is adjusted, and the proper tension is ensured.
The flow guide assembly 324 is used for straightening the protective film pulled out by the protective film driving assembly, the flow guide assembly 324 comprises a flow guide block 3241 arranged on the film sticking frame 321, a flow guide groove 3242 is formed in the flow guide block 3241, the protective film 2000 is guided after passing through the flow guide groove 3242, at least one adjusting ring 3243 used for guiding the protective film 2000 is arranged on the flow guide block 3241, and the protective film 2000 is guided after passing through the adjusting ring 3243.
In order to adjust the tension of the protective film, a swing rod 801 is rotatably connected to the film sticking frame 321, a guide ring 802 is arranged on the swing rod, the protective film 2000 penetrates through the guide ring 802, and an elastic member for driving the swing rod 801 to tighten the protective film 2000 is arranged on the film sticking frame 321.
The film covering assembly has two functions, one function is used for covering a protective film on an object to be covered, the other function is used for stabilizing the object to be covered, namely a television frame, the film covering assembly 327 comprises a film covering cylinder 3271 arranged on a film covering frame 321, and a film covering wheel 3272 used for covering the protective film 2000 on the object to be covered is arranged on an execution end of the film covering cylinder 3271.
Because the film covering assembly presses one side surface of the object to be pasted, and because the other side surface of the object to be pasted is stabilized, a side pressure assembly 328 for assisting in positioning the object to be pasted is arranged on the film pasting frame 321, the side pressure assembly 328 comprises a side pressure cylinder 3281 arranged on the film pasting frame 321, and an execution end of the side pressure cylinder 3281 is provided with a pressing wheel 3282.
The protective film driving assembly 323 comprises a driving roller 3231 and a driven roller 3232 which are rotatably connected to the film sticking frame 321, the protective film 2000 is positioned between the driving roller 3231 and the driven roller 3232, and the film sticking frame 321 is further provided with a discharging motor 3233 which is used for driving the driving roller 3231 to rotate so as to drive the protective film 2000 to move.
The cutting assembly 326 comprises a cutting cylinder 3261 arranged on the film sticking frame 321, a cutter 3262 used for cutting the protective film 2000 is arranged at the execution end of the cutting cylinder 3261, and a cutter pad 3263 matched with the cutter 3262 is further arranged on the film sticking frame 321.
Because the protective film wound on the material roller 322 is not perfectly centered, in order to ensure that the protective film 2000 output from the material roller 322 can be attached to the frame of the television without bias, a protective film centering component connecting frame 32101 for centering with the protective film 2000 is further arranged on the film-attaching frame 321, the protective film centering component connecting frame 32101 comprises a connecting frame 32101 connected on the film-attaching frame 321, two rollers 32102 in contact with the protective film 2000 on the surface of the material roll 2001 are arranged on the connecting frame 32101, a spring for driving the connecting frame 32101 to move is arranged on the film-attaching frame 321, so that the rollers 32102 are always in contact with the protective film 3212000 on the surface of the material roll 2001, a guide wheel carrier 32103 is further arranged on the connecting frame 32101, a guide wheel 32104 in contact with the side edge of the protective film 2000 on the material roll 2001 is arranged on the guide wheel carrier 32103, and the guide wheel 04 is used for making the protective film 2000 flush with the position to be attached, meanwhile, an elastic part for driving the material roll to keep close contact with the guide wheel can be arranged on the material roller, so that the protective film is centered.
The above description is given on the specific implementation of the "film pasting device", and now the detailed description is given on the specific implementation of the automatic film pasting device for the television frame, because the above-mentioned "film pasting device" is adopted in the automatic film pasting device for the television frame, the description of the related "film pasting device" is not repeated.
As shown in fig. 1 to fig. 15, the automatic film pasting device for a television bezel of the present embodiment includes: the film sticking machine comprises a frame 1, a frame positioning component 2, a full-automatic film sticking mechanism 3 and an automatic film scraping mechanism 4; the frame 1 is provided with a mounting plate 11; the frame positioning assembly 2 is arranged on the mounting plate 11 and used for positioning a television frame 1000, and the television frame 1000 is provided with a first side surface 1001 and a second side surface 1002; the full-automatic film pasting mechanism 3 is arranged on the mounting plate 11 and located on the side of the frame positioning component 2, the full-automatic film pasting mechanism 3 comprises a walking component 31 and the film pasting device 32, the film pasting device 32 is arranged on the walking component 31, and the full-automatic film pasting mechanism 3 is used for automatically pasting a protective film 2000 on a first side surface 1001 of a television frame 1000 located on the frame positioning component 2; the automatic film scraping mechanism 4 is arranged on the mounting plate 11 and located on the side of the frame positioning component 2, and the automatic film scraping mechanism 4 is used for scraping and covering the protective film 2000 adhered to the first side surface 1001 of the television frame 1000 to the second side surface 1002. The automatic film pasting equipment for the television frame is characterized in that the television frame is positioned on the frame positioning assembly, the protective film is pasted on the first side surface 1001 of the television frame 1000 through the matching work of the travelling assembly of the full-automatic film pasting mechanism and the film pasting device, and then the protective film 2000 pasted on the first side surface 1001 of the television frame 1000 is scraped on the second side surface 1002 through the automatic film scraping mechanism, so that the automatic film pasting of the television frame is completed.
In this embodiment, the mounting plate has a certain inclination with respect to a horizontal plane, so as to facilitate clamping the television bezel to the bezel positioning assembly.
Full-automatic pad pasting mechanism 3 contains walking assembly 31 and the higher authority pad pasting device 32, wherein walking assembly 31 contains the first guide rail 311 that sets up on mounting panel 11, first guide rail 311 parallel with one of them side of TV set frame 1000, first guide rail 311 on be equipped with sliding seat A312, mounting panel 11 on be equipped with and be used for driving sliding seat A312 along first guide rail 311 back and forth movement's driver A313, sliding seat A312 on sliding connection have sliding seat B, the direction perpendicular to TV set frame 1000 place plane of sliding seat B motion, sliding seat A312 on be equipped with drive sliding seat B back and forth movement's driver B, pad pasting device 32 set up on sliding seat B, pad pasting frame 321 is connected on sliding seat B.
The process of the cooperation of the walking assembly 31 and the film sticking device 32 will now be briefly described:
in the initial position, the film sticking device 32 is positioned right above the first side of the television frame 1000;
firstly, a driver B drives a sliding seat B to move towards a first side surface of the television frame 1000, so that a film sticking device 32 is close to the first side surface of the television frame 1000;
secondly, the film covering assembly 327 of the film pasting device 32 acts to cover the head of the protective film on the first side of the television frame 1000;
thirdly, the driver a313 drives the sliding seat a to move along the first guide rail, and at the same time, the film sticking device 32 sticks the protective film 2000 to the first side of the television frame 1000 completely;
fourthly, the film sticking device 32 cuts the protective film;
and fifthly, resetting the film sticking device 32 under the action of the walking component 31.
Because there is an angle between the first side 1001 and the second side of the tv bezel 1000, the protective film 2000 that has been stuck on the first side 1001 of the tv bezel 1000 needs to be applied to the second side 1002 by the automatic film-peeling mechanism 4. As shown in fig. 10 to 15, the dynamic wiping mechanism 4 includes a slide holder C41 slidably attached to the mounting plate 11, the mounting plate 11 is provided with a driver C42 for driving the sliding seat C41 to move, the direction of the movement of the sliding seat C41 is perpendicular to the first side 1001 of the television bezel 1000, the sliding seat C41 is connected with a sliding seat D43 in a sliding manner, the sliding seat D43 is provided with a scraper 44 for scraping and covering the protective film 2000 adhered to the first side surface 1001 of the television bezel 1000 to the second side surface 1002, the scraper 44 is made of an elastic material, can ensure that the protective film is neatly attached to the chamfered surface in the case of being adaptable to the presence of the chamfered surface between the first side surface 1001 and the second side surface 1001, while avoiding the occurrence of bubbles or wrinkles when the protective film 2000 is applied to the second side surface by scraping, the sliding seat C41 is provided with a driver D45 for driving the sliding seat D43 to move back and forth.
The working process of the automatic film scraping mechanism is briefly introduced:
the initial state, the second side of the scraper away from the tv bezel 1000, is shown in fig. 12 and 13;
in a first step, the driver C42 drives the sliding seat C41 out to align the squeegee 44 with the first side 1001 of the tv bezel 1000. fig. 14 and 15 are shown in detail;
second, the driver D45 drives the sliding seat D43 to move toward the second side of the tv bezel 1000, so that the scraper 44 presses the protective film against the second side of the tv bezel 1000;
thirdly, the driver C42 drives the sliding seat C41 to move back, and at the same time, the scraper 44 scrapes the protective film on the second side of the tv bezel 1000;
fourthly, the driver D45 drives the sliding seat D43 to return to the original position, and a film scraping action is completed.
The frame positioning assembly 2 is used for positioning and clamping a television frame 1000, the frame positioning assembly 2 comprises a positioning seat 21 arranged on the mounting plate 11, a positioning edge 211 matched with the inner side surface of the television frame 1000 is arranged on the positioning seat 21, and a clamping assembly 22 used for positioning the television frame 1000 on the positioning seat 21 is arranged on the positioning seat 21.
In this embodiment, the driver a, the driver B, the driver C, and the driver D are used to drive corresponding components to operate, and power devices having the same function, such as an air cylinder, a motor-screw rod-thread combination, and a linear motor, may be used.
Because the tv frame 1000 has four straight frames, in order to improve efficiency, in this embodiment, four sets of full-automatic film pasting mechanisms 3 capable of automatically pasting the protective film 2000 are arranged on the mounting plate 11, four sets of automatic film scraping mechanisms 4 capable of scraping the protective film 2000 are arranged on the mounting plate 11, and the four straight frames correspond to the set of full-automatic film pasting mechanisms 3 and the automatic film scraping mechanisms 4 respectively.
The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims (10)

1. Pad pasting device, its characterized in that pad pasting device (32) including pad pasting frame (321), pad pasting frame (321) and be equipped with in proper order along the direction of delivery of protection film (2000): the film sticking frame comprises a material roller (322) for placing a material roll (2001) wound with a protective film (2000), a protective film driving assembly (323) for pulling the protective film (2000) out of the material roller (322), a flow guide assembly (324) for guiding the protective film (2000), a tension maintaining assembly (325) for maintaining the constant tension of the protective film (2000), a cutting assembly (326) for cutting the protective film (2000), and a film covering assembly (327) for covering the protective film (2000) on an object to be stuck, wherein the film sticking frame (321) is further provided with a blowing assembly (329) for blowing the head of the protective film (2000) cut by the cutting assembly (326) to the film covering assembly (327).
2. The laminating device according to claim 1, wherein said tension maintaining assembly (325) comprises a holding frame (3251) connected to the laminating frame (321) and a holding wheel (3252) rotatably connected to the holding frame (3251), a laminating assembly (3253) for cooperating with the holding wheel (3252) to maintain a constant tension of the protective film (2000) is further provided on the laminating frame (321), said laminating assembly (3253) comprises a laminating cylinder (32531) provided on the laminating frame (321) and a pressing block (32532) provided at an actuating end of the laminating cylinder (32531), and said protective film (2000) is located between the pressing block (32532) and the holding wheel (3252).
3. The film laminating apparatus according to claim 1, wherein the flow guide assembly (324) comprises a flow guide block (3241) disposed on the film laminating frame (321), the flow guide block (3241) is provided with a flow guide groove (3242), the protective film (2000) is guided after passing through the flow guide groove (3242), the flow guide block (3241) is provided with at least one adjusting ring (3243) for guiding the protective film (2000), and the protective film (2000) passes through the adjusting ring (3243).
4. The film sticking device according to claim 1, wherein the film covering assembly (327) comprises a film covering cylinder (3271) arranged on the film sticking frame (321), and a film covering wheel (3272) for covering the protective film (2000) on the object to be stuck is arranged at the executing end of the film covering cylinder (3271).
5. The film sticking device according to claim 1, characterized in that the film sticking frame (321) is provided with a side pressure assembly (328) for assisting in positioning an object to be stuck, the side pressure assembly (328) comprises a side pressure cylinder (3281) arranged on the film sticking frame (321), and an execution end of the side pressure cylinder (3281) is provided with a pressing wheel (3282).
6. The utility model provides an automatic pad pasting equipment of TV set frame which characterized in that includes:
the device comprises a rack (1), wherein a mounting plate (11) is arranged on the rack (1);
the frame positioning assembly (2) is arranged on the mounting plate (11) and used for positioning a television frame (1000), and the television frame (1000) is provided with a first side surface (1001) and a second side surface (1002);
the full-automatic film sticking mechanism (3), the full-automatic film sticking mechanism (3) is arranged on the mounting plate (11) and is positioned on the side of the frame positioning component (2), the full-automatic film sticking mechanism (3) comprises a walking component (31) and a film sticking device (32) according to any one of claims 1 to 5, the film sticking device (32) is arranged on the walking component (31), and the full-automatic film sticking mechanism (3) is used for automatically sticking a protective film (2000) to a first side surface (1001) of a television frame (1000) positioned on the frame positioning component (2);
automatic film scraping mechanism (4), automatic film scraping mechanism (4) set up on mounting panel (11) to be located frame locating component (2) side, automatic film scraping mechanism (4) be used for covering protection film (2000) of pasting on first side (1001) of TV set frame (1000) to second side (1002) with scraping.
7. The automatic film pasting device for TV set frame as claimed in claim 6, wherein said walking assembly (31) comprises a first guiding rail (311) disposed on the mounting plate (11), the first guide rail (311) is parallel to one side surface of the television frame (1000), a sliding seat A (312) is arranged on the first guide rail (311), a driver A (313) for driving the sliding seat A (312) to move back and forth along the first guide rail (311) is arranged on the mounting plate (11), the sliding seat A (312) is connected with a sliding seat B in a sliding way, the moving direction of the sliding seat B is vertical to the plane of the television frame (1000), a driver B for driving the sliding seat B to move back and forth is arranged on the sliding seat A (312), the film sticking device (32) is arranged on the sliding seat B, and the film sticking frame (321) is connected to the sliding seat B.
8. The automatic film sticking equipment for the frames of televisions according to claim 6, wherein the automatic film scraping mechanism (4) comprises a sliding seat C (41) which is connected with the mounting plate (11) in a sliding manner, the mounting plate (11) is provided with a driver C (42) which drives the sliding seat C (41) to move, the moving direction of the sliding seat C (41) is perpendicular to the first side surface (1001) of the frames (1000) of televisions, the sliding seat C (41) is connected with a sliding seat D (43) in a sliding manner, the sliding seat D (43) is provided with a scraper (44) which is used for scraping the protective film (2000) adhered to the first side surface (1001) of the frames (1000) of televisions to the second side surface (1002), and the sliding seat C (41) is provided with a driver D (45) which drives the sliding seat D (43) to move back and forth.
9. The automatic film sticking equipment for the television bezel according to claim 6, wherein said bezel positioning assembly (2) comprises a positioning seat (21) disposed on the mounting plate (11), said positioning seat (21) is provided with a positioning edge (211) fitting with the inner side surface of the television bezel (1000), said positioning seat (21) is provided with a clamping assembly (22) for positioning the television bezel (1000) on the positioning seat (21).
10. The automatic film sticking equipment for the television frame according to claim 6, wherein four groups of full-automatic film sticking mechanisms (3) capable of automatically sticking the protective film (2000) are arranged on the mounting plate (11), and four groups of automatic film scraping mechanisms (4) capable of scraping the protective film (2000) are arranged on the mounting plate (11).
CN201911036239.3A 2019-10-29 2019-10-29 Film pasting device and automatic film pasting equipment for television frame adopting same Active CN110697123B (en)

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CN201911036239.3A CN110697123B (en) 2019-10-29 2019-10-29 Film pasting device and automatic film pasting equipment for television frame adopting same

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CN110697123B CN110697123B (en) 2021-11-09

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732642A (en) * 1984-04-10 1988-03-22 Nitto Electric Industrial Co., Ltd. Apparatus for peeling protective film off a thin article
CN105858297A (en) * 2016-05-27 2016-08-17 东莞市长和兴印刷机械有限公司 Paper feeding device and printing machine using device
CN106672305A (en) * 2017-02-28 2017-05-17 合肥宝亿自动化科技有限公司 Frame automatic film pasting device and film pasting method thereof
CN206326980U (en) * 2016-12-26 2017-07-14 万梦霖 One kind segmentation laminating machine
CN206466225U (en) * 2017-02-15 2017-09-05 太仓维高模塑有限公司 A kind of automatic frame laminator
CN207208579U (en) * 2017-09-14 2018-04-10 苏州天微至胜运动控制技术有限公司 A kind of film sticking apparatus for laminating machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732642A (en) * 1984-04-10 1988-03-22 Nitto Electric Industrial Co., Ltd. Apparatus for peeling protective film off a thin article
CN105858297A (en) * 2016-05-27 2016-08-17 东莞市长和兴印刷机械有限公司 Paper feeding device and printing machine using device
CN206326980U (en) * 2016-12-26 2017-07-14 万梦霖 One kind segmentation laminating machine
CN206466225U (en) * 2017-02-15 2017-09-05 太仓维高模塑有限公司 A kind of automatic frame laminator
CN106672305A (en) * 2017-02-28 2017-05-17 合肥宝亿自动化科技有限公司 Frame automatic film pasting device and film pasting method thereof
CN207208579U (en) * 2017-09-14 2018-04-10 苏州天微至胜运动控制技术有限公司 A kind of film sticking apparatus for laminating machine

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