CN114211857B - Automatic change dyestripping device - Google Patents
Automatic change dyestripping device Download PDFInfo
- Publication number
- CN114211857B CN114211857B CN202111494524.7A CN202111494524A CN114211857B CN 114211857 B CN114211857 B CN 114211857B CN 202111494524 A CN202111494524 A CN 202111494524A CN 114211857 B CN114211857 B CN 114211857B
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- Prior art keywords
- film tearing
- roller
- film
- conveying platform
- pressing
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- 230000008859 change Effects 0.000 title description 2
- 238000003825 pressing Methods 0.000 claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000002955 isolation Methods 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000010985 leather Substances 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 239000012528 membrane Substances 0.000 description 10
- 238000005096 rolling process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 125000006850 spacer group Chemical group 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000007723 transport mechanism Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Abstract
The embodiment of the invention discloses an automatic film tearing device, which comprises: the support, the conveying mechanism and the film tearing mechanism; the support comprises a workbench and a supporting table arranged above the workbench; the conveying mechanism comprises: the conveying platform can slide along the horizontal guide rail; the film tearing mechanism comprises a film tearing roller, a film tearing motor, a first pressing component, a second pressing component and a lifting plate, wherein the film tearing motor is connected with the film tearing roller through belt transmission, the first pressing component and the second pressing component are used for pressing a panel on a conveying platform, the lifting plate is in sliding connection with the vertical guide rail through a sliding block, and then the lifting cylinder drives the film tearing mechanism to move up and down along the vertical guide rail. The invention can effectively realize the film tearing treatment of various films, especially high-strength viscosity film products, and reduce the labor cost.
Description
Technical Field
The invention relates to the technical field of film tearing machines, in particular to an automatic film tearing device.
Background
In touch display screen field, all can be attached with the rupture membrane on the product, there is the defective products in actual production process, for improving the product yields, can overhaul the defective products, in the product overhauls the in-process, need get rid of the rupture membrane attached on touch display screen, because rupture membrane viscidity is very big, and does not have suitable equipment to get rid of the rupture membrane is automatic in the present market, can only adopt traditional manual mode.
Manual membrane removal can only let the workman separate membrane and panel main part through sharp ware such as knife, and the reuse manpower tears the protection film, and then separates membrane and panel, so, not only inefficiency, membrane removal effect are not fine, and the cost of labor is huge and easy injury when workman's operation moreover.
Although various film removing machines are available in the market, the film removing machines are generally designed for protecting films of products, and the common film removing machines can not meet the requirements of the products in face of the requirements of high-viscosity explosion-proof films.
Disclosure of Invention
In order to solve the above technical problems, an embodiment of the present invention provides an automatic film tearing device, including: support, transport mechanism, dyestripping mechanism.
The support comprises a workbench and a supporting table arranged above the workbench, wherein the supporting table comprises a vertical guide rail and a horizontal table top.
The conveying mechanism comprises: the conveying device comprises a conveying platform and a horizontal guide rail, wherein a stripping piece is arranged at the front end of the conveying platform, a sliding block matched with the horizontal guide rail is arranged at the lower end of the conveying platform, the conveying platform is arranged above the horizontal guide rail in a sliding mode, bosses enabling a film tearing roller to be excessively arranged on the conveying platform are arranged on two sides of the front end of the conveying platform, each boss comprises a horizontal section and an inclined surface section, and the inclined surface section is provided with an inclined surface;
The film tearing mechanism comprises a film tearing roller, a film tearing motor, a first pressing component, a second pressing component and a lifting plate, wherein the film tearing motor is connected with the film tearing roller through belt transmission, the film tearing roller is positioned on the horizontal section of the boss, the film tearing roller rotates to roll up the film to enable the peeled film to be attached to the film tearing roller, the separation line of the film after the panel is peeled off can be parallel to the film tearing roller, and the film tearing roller slides downwards along the inclined plane section after passing through the horizontal section and is transited to the conveying platform.
The first pressing component comprises a first pressing roller and a driving arm, the driving arm drives the first pressing roller to swing to lean against the film tearing roller, so that part of the film peeled by the peeling piece is clamped between the first pressing roller and the film tearing roller and is torn, the film tearing roller 31 is positioned at the horizontal section of the boss 215, the film tearing roller 31 rotates to roll up the film to enable the peeled film to be attached to the film tearing roller 31, the separation line of the film and the panel after peeling off the panel can be parallel to the film tearing roller 31, and the film tearing roller 31 slides downwards along the inclined section to be transited to the conveying platform 21 after passing through the horizontal section;
The second pressing component comprises a second pressing roller and a lifting arm, wherein the lifting arm is fixed on the horizontal table top and can drive the second pressing roller to move up and down, so that the second pressing roller is pressed on the part of the panel, which is already torn off the film.
The film tearing roller, the first pressing component and the second pressing component are connected with the lifting plate, and the lifting plate is arranged on the vertical guide rail in a sliding mode through the sliding block and moves up and down along the vertical guide rail.
The front end of the workbench is provided with an electromagnet for sucking the conveying platform, an iron sheet is arranged at the position, corresponding to the electromagnet, of the tail end of the conveying platform, the electromagnet can suck the iron sheet, and when the pressing roller is pressed on the boss and is ready to be overturned to the conveying platform, the conveying platform is released.
The device comprises a conveying platform, wherein a plurality of rectangular gaskets arranged in a square matrix are arranged above the conveying platform, a heating device is arranged below the conveying platform, air holes are formed in the upper portion of the rectangular gaskets, and negative pressure devices are connected to the air holes in a conducting mode.
The boss comprises a horizontal section and an inclined plane section, the height of the top of the horizontal section is slightly higher than the horizontal plane of the conveying platform, the inclined plane section is provided with an inclined plane, and the inclined plane section enables the film tearing roller to be transited to the conveying platform.
The first pressing component further comprises a connecting piece and a swinging rod, the first pressing roller is connected with the driving arm through the connecting piece, and the connecting piece is fixed to the swinging rod, so that the driving arm can drive the first pressing roller to swing by taking the swinging rod as an axis.
The lifting plate is further connected with a film tearing isolation rod, the film tearing isolation rod is located right behind the film tearing rolling shaft, an isolation clamping block is arranged on the film tearing isolation rod, and the length of the isolation clamping block is longer than the distance from the film tearing rolling shaft to the film tearing isolation rod.
The lifting plate is further connected with a film tearing isolation rod, the film tearing isolation rod is located right behind the film tearing rolling shaft, an isolation clamping block is arranged on the film tearing isolation rod, and the length of the isolation clamping block is longer than the distance from the film tearing rolling shaft to the film tearing isolation rod.
And the support is also provided with a dust cover, and the dust cover is provided with a control button and a control panel.
Wherein, control button includes control dyestripping motor speed's dyestripping motor adjust knob, control transfer platform heating device's heating button, control the lifting button of lifting cylinder 37 lifting height, controlling means emergency stop's scram button.
Wherein, be equipped with infrared range finding sensor on the workstation, can set for equipment working range according to different product size.
The embodiment of the invention has the following beneficial effects:
1. Through the inside heating device that is equipped with of conveying platform, can heat the panel, the glue trace that appears when having reduced the manual work when tearing the membrane when having reduced the dyestripping degree of difficulty remains the phenomenon.
2. The film tearing is carried out through the rolling of the film tearing roller, the automatic and uniform film tearing process is realized, the problems of soft belt tearing and the like are avoided, the labor cost is reduced, and the working efficiency is improved.
3. The film tearing device is simple in principle, is suitable for the process of most panel products and screens, and can meet the film tearing requirements of most products on the market.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a stent of the present invention;
FIG. 3 is a schematic view of the transport mechanism of the present invention;
FIG. 4 is a schematic view of the structure of the transfer platform of the present invention;
FIG. 5 is a top view of the present invention;
FIG. 6 is a schematic view of a part of the construction of the film tearing mechanism of the present invention;
FIG. 7 is an enlarged view of a portion of the invention in the area A of FIG. 6
Fig. 8 is a schematic view of the present invention at the time of film tearing.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present invention more apparent.
As shown in fig. 1, an automated film tearing apparatus comprising: a bracket 1, a conveying mechanism 2 and a film tearing mechanism 3.
The bracket 1 comprises a workbench 11 and a supporting table 12 arranged above the workbench 11, wherein the supporting table 12 comprises a vertical guide rail 121 and a horizontal table top 122;
The conveying mechanism 2 includes: the conveying device comprises a conveying platform 21 and a horizontal guide rail 22, wherein a stripping piece 211 is arranged at the front end of the conveying platform 21, a sliding block 212 matched with the horizontal guide rail 22 is arranged at the lower end of the conveying platform 21, the conveying platform 21 is arranged above the horizontal guide rail 22 in a sliding mode, bosses 215 for enabling a film tearing roller 31 to be overturned onto the conveying platform 21 are arranged on two sides of the front end of the conveying platform 21, bosses 215 for enabling the film tearing roller 31 to be overturned onto the conveying platform 21 are arranged on two sides of the front end of the conveying platform 21, and each boss 215 comprises a horizontal section and an inclined section, and each inclined section is provided with an inclined plane;
The film tearing mechanism 3 comprises a film tearing roller 31, a film tearing motor 32, a first pressing component 33, a second pressing component 34 and a lifting plate 35, wherein the film tearing motor 32 is connected with the film tearing roller 31 through belt transmission;
The first pressing component 33 includes a first pressing roller 331 and a driving arm 333, and the driving arm 333 drives the first pressing roller 331 to swing to lean against the film tearing roller 31, so as to clamp a part of the film peeled by the peeling member 211 between the first pressing roller 331 and the film tearing roller 31 and tear the film;
The second pressing component 34 includes a second pressing roller 341 and a lifting arm 342, the lifting arm 342 is fixed on the horizontal table, and the lifting arm 342 can drive the second pressing roller 341 to move up and down, so that the second pressing roller 341 presses the part of the panel, which has been torn off the film;
The film tearing roller 31, the first pressing component 33 and the second pressing component 34 are connected with the lifting plate 35, and the lifting plate 35 is slidably arranged on the vertical guide rail 121 through a sliding block and moves up and down along the vertical guide rail 121.
1. Structure and composition of the bracket:
As shown in fig. 2, the support 1 includes a lower table 11 and a support 12 disposed above the table, the support 12 includes a vertical rail 121 and a horizontal table 122 mounted on the vertical rail 121, the table top of the table 11 is used for setting the conveying mechanism 2, and the support 12 is used for mounting the film tearing mechanism 3.
The table top of the workbench 11 is also provided with a dust cover 13 on two sides, and the dust cover 13 is provided with a plurality of control buttons and a control panel, wherein the control buttons can specifically comprise: the control dyestripping motor speed's dyestripping motor adjust knob, control transfer platform heating device's heating button, control the lifting button of lifting cylinder 37 lifting height, controlling means emergency stop's scram button.
2. The structure and the composition of the conveying mechanism are as follows:
As shown in fig. 3, the conveying mechanism 2 includes: the conveying platform 21 and the horizontal guide rail 22, wherein the horizontal guide rail 22 is arranged above the workbench 11, and the conveying platform 21 is arranged above the horizontal guide rail 22.
Referring to fig. 4, the front end of the conveying platform is provided with a stripping member 211, the stripping member 211 is fastened to the conveying platform 21 by screwing, and the stripping member 211 is used for separating the film and the panel a small part before stripping the film and the panel.
The lower end of the conveying platform 21 is provided with a sliding block 212 which is matched with the horizontal guide rail 22, a circular through hole is formed in the middle of the sliding block 212, and the sliding block 212 is sleeved on the horizontal guide rail 22 through the circular through hole, so that the conveying platform 21 can do reciprocating motion along the direction of the horizontal guide rail 22.
The utility model discloses a conveying platform 21 top is equipped with a plurality of rectangle gaskets 213 that are square matrix arrangement, rectangle gaskets 213 detachable be fixed in on the conveying platform 21, the reason that the panel so set up is because most panels have the connecting wire, and the position of connecting wire is uncertain has certain height again, through the structure of detachable rectangle gaskets 213, can be when using according to the position of connecting wire on the panel, dismantle the rectangle gaskets 213 of corresponding position, make the connecting wire be arranged in the recess after the rectangle gaskets 213 dismantlement, prevent that the connecting wire from being crushed by dyestripping roller 31 when the panel passes through dyestripping roller 31.
More preferably, a heating device is arranged inside the conveying platform, and when the conveying platform works, the heating device conducts heat to the panel to heat the panel, so that the adhesive between the film and the panel is melted first, the rectangular gasket 213 is further provided with the air holes 214, the air holes 214 are connected with a negative pressure device in a conducting manner, and the panel is sucked tightly by the negative pressure device through the air holes 214, so that the panel is firmly attached to the conveying platform 21.
The boss 215 is established to the both sides of conveying platform 21 front end, boss 215 passes through the screw fixation in conveying platform 21 both sides, boss 215 includes horizontal segment and inclined plane section, the horizontal segment top place height should be higher than the horizontal height at conveying platform place, inclined plane section top is the inclined plane of slope, boss 215's effect lies in at conveying platform 21 in-process of releasing. The film tearing roller 31 is located above the horizontal section of the boss 21, at this time, the film tearing roller rotates, so that the film can be rolled out and the rolled film is tightly attached to the film tearing roller 31, the separation line formed when the panel is peeled off by the film can be always kept parallel to the film tearing roller 31, the film tearing effect is ensured, at this time, the film tearing roller 31 slowly slides down along the inclined plane section of the boss 215 after passing through the horizontal section, the peeled protective film is gradually attached to the rubber roller, and finally the peeled protective film is completely attached to the rubber roller.
It should be noted that, before the film tearing motor is started, the first pressing roller 331 is pressed against the horizontal section of the boss 215, after the film tearing motor 32 is started, the film tearing roller 31 and the first pressing roller 331 are mutually matched to roll up the film at the front end and tear the rolled film further, meanwhile, the rotating film tearing roller 31 gradually transitions to the inclined surface section of the boss 215, along with the continuous pressing of the film tearing roller 31, the film tearing roller 31 applies pressure to the inclined surface end of the boss 215 and generates a forward horizontal component to drive the transmission platform 21 to move forward, and then the film tearing roller transitions from the inclined surface section to the upper side of the panel on the transmission platform.
The film tearing roller 31 is pressed on the panel of the conveying platform 21, meanwhile, the film tearing roller 31 continuously tears the film on the panel, and then the panel is driven to move forwards, the conveying platform 21 also has a forward force due to the friction force between the panel and the conveying platform 21, at this time, the electromagnet 112 is in a power-off state, the conveying platform 21 moves forwards, and in the moving process, the film tearing roller 31 and the first pressing roller 331 cooperate to tear the film.
Specifically, the rear end of the conveying platform is provided with an iron sheet 216, please refer to fig. 3, the workbench 11 is provided with an electromagnet 112 at a position corresponding to the iron sheet, the control of the conveying platform 21 is further realized by controlling the energizing state of the electromagnet 112, in this embodiment, before the device operates, a film is torn manually, the device is placed on the conveying platform 21, at this time, the electromagnet 112 is energized, the electromagnet 112 attracts the iron sheet 216, further limiting the conveying platform 21, when the film tearing roller 31 is ready to be overturned onto a panel, the electromagnet 112 is deenergized, the film tearing motor 32 drives the film tearing roller 31, drives the panel and further drives the conveying platform 21 to move forward, after film tearing is completed, the electromagnet 112 is energized again, and the reset of the conveying platform 21 is further completed by magnetically adsorbing the iron sheet 216.
More preferably, referring to fig. 5, the workbench 11 is provided with an infrared ranging sensor 14 for detecting the working position of the conveying platform.
3. The structure and the composition of the film tearing mechanism are as follows:
As shown in fig. 5, 6 and 7, the film tearing mechanism 3 includes a film tearing roller 31, a film tearing motor 32, a first pressing component 33, a second pressing component 34 and a lifting plate 35.
The film tearing motor 32 is linked with the film tearing roller 31 through a belt and a gear, and the film tearing motor 32 is fixed on the side face of the lifting plate 35 through screwing.
More preferably, the film tearing roller 31 is wrapped with a silicone rubber sleeve, the film tearing roller 31 provides the forward power of the conveying platform 21 except for the function of peeling the protective film, and the friction force between the silicone rubber sleeve and the conveying platform 21 is used for enabling the conveying platform 21 to move forward.
When the protective film is completely attached to the film tearing roller, the length of the protective film which is peeled off is equal to the advancing distance of the platform, and the product of the lower film tearing is simultaneously subjected to the pulling force of upward peeling the protective film and the pushing force of the film tearing roller driving the platform to rub forward.
The first hold-down assembly 32 includes: the first pressing roller 331, the connecting piece 332, the driving arm 333 and the swinging rod 334, the two ends of the first pressing roller 331 are connected with the driving arm 333 through the connecting piece 332, so that the driving arm 333 can control the swinging of the first pressing roller 331 through the connecting piece 332, the connecting piece 332 is fixedly connected to the swinging rod 334, so that the first pressing roller 331 can swing up and down by taking the swinging rod as a shaft, specifically, when a panel reaches the position of the film tearing roller 31 to tear films, the first pressing roller 331 swings downwards and leans against the film tearing roller 31, so that films on the panel are rolled into a gap between the film tearing roller and the first pressing roller, and films are torn through relative rolling of the first pressing roller and the film tearing roller.
The second pressing component 34 includes a second pressing roller 341, a lifting arm 342, a connecting table 343, and a connecting block 344, where the lifting arm 342 is fixedly disposed on the horizontal table 122, the lower part of the lifting arm 342 is connected with the connecting table 343, the connecting block 344 is disposed under the connecting table 343 in a downward extending manner, the second pressing roller 341 is capable of being inserted into a round hole on the connecting block 344 in a rolling manner, the lifting arm 342 drives the connecting table 343 to further drive the second pressing roller 341 to move up and down, and specifically, when the panel reaches the tearing roller 31 to tear the film, the second pressing roller can be pressed on a part of the panel where the tearing film is completed, so as to prevent the panel from tilting.
The film tearing roller 31 and the swing rod inserting clamp 334 are arranged between the two lifting plates 35, the lifting plates 35 are in sliding connection with the vertical guide rail 121 through sliding blocks, and the film tearing mechanism 3 is driven by the lifting air cylinder 37 to move up and down along the vertical guide rail 121.
Please combine fig. 7, 8, still be connected with dyestripping spacer bar 36 on the lifter plate 35, the dyestripping spacer bar 36 is located the dyestripping roller 31 directly behind, be equipped with the isolation fixture block 361 on the dyestripping spacer bar 36, be connected with a fin on the isolation fixture block 361, isolation fixture block 361 one end cover is tightly located on the dyestripping spacer bar, the length of isolation fixture block is longer than the dyestripping spacer bar to the distance of dyestripping roller for the isolation fixture block 361 other end can virtually take with on the dyestripping roller, the dyestripping spacer bar is used for preventing the dyestripping in-process, is rolled in by the dyestripping roller again when the membrane that breaks away from through the dyestripping roller extends backward.
Working principle:
When the device is used, one corner of the panel to be torn off is required to separate the film from the panel in advance in a part in an artificial mode, the rectangular gasket 213 at the corresponding position is detached according to the position of the connecting line on the panel, the panel is placed above the conveying platform, one corner of the film which is tilted is jacked up by the stripping piece 211 at the front end of the conveying platform, and after the panel is placed in place, the film tearing machine enters the working flow:
The first step: the heating device and the getter device in the conveying platform 21 work, the heating device melts the glue between some panels and films through heating the panels, the difficulty of film tearing is reduced, and meanwhile, the panel is firmly adsorbed and tightly attached on the conveying platform 21 through the breather holes 214 by the negative pressure device.
In the second step, referring to fig. 7 and 8, the driving arm 333 is actuated to drive the first pressing roller 331 to swing downward through the connecting member 332, at this time, the film of the panel is rolled between the first pressing roller 331 and the film tearing roller 31, and the film is tightly adhered to the film tearing roller with the rubber sleeve, at this time, the film tearing roller 31 is pressed on the horizontal section of the boss 215.
In the third step, please combine fig. 7 and 8, the film tearing motor 32 acts, the film tearing roller is driven by the belt and the gear, the film tearing roller 31 is overturned to the inclined plane section of the boss 215, the film tearing roller 31 drives the film and the panel to separate when moving, meanwhile, due to the friction between the panel and the conveying platform, the conveying platform is dragged jointly, the film tearing roller 31 is overturned from the inclined plane section of the boss and is pressed above the panel, and meanwhile, the film tearing roller 31 rotates to continuously tear the film.
Fourth, after the panel with a part of the film being torn passes through the film tearing roller, the lifting arm 342 acts to drive the connecting table 343 to further enable the second pressing roller 341 to descend and press on the panel, so as to prevent the panel after passing through the film tearing roller from tilting.
In the fifth step, referring to fig. 8, after the film tearing roller 31 thoroughly separates the film from the panel, the electromagnet 112 is energized, and the iron sheet 216 is magnetically attracted, so as to realize the resetting of the conveying platform.
The above embodiments are merely for illustrating the technical concept and features of the present invention, and are not intended to limit the scope of the present invention to those skilled in the art to understand the present invention and implement the same. All modifications made according to the spirit of the main technical proposal of the invention should be covered in the protection scope of the invention.
Claims (6)
1. An automated dyestripping apparatus, comprising: a bracket (1), a conveying mechanism (2) and a film tearing mechanism (3);
The support (1) comprises a workbench (11) and a supporting table (12) arranged above the workbench (11), and the supporting table (12) comprises: a vertical guide rail (121) and a horizontal table (122);
The conveying mechanism (2) comprises: the conveying device comprises a conveying platform (21) and horizontal guide rails (22), wherein a stripping piece (211) is arranged at the front end of the conveying platform (21), a sliding block (212) matched with the horizontal guide rails (22) is arranged at the lower end of the conveying platform (21), the conveying platform (21) is arranged above the horizontal guide rails (22) in a sliding mode, bosses (215) enabling a film tearing roller (31) to be overturned onto the conveying platform (21) are arranged at two sides of the front end of the conveying platform (21), the bosses (215) comprise horizontal sections and inclined surface sections, the inclined surface sections are provided with inclined surfaces, a plurality of rectangular gaskets (213) which are arranged in a square array are arranged on the table top of the conveying platform (21), a heating device is arranged below the conveying platform (21), air holes (214) are formed in the upper portion of the rectangular gaskets (213), and negative pressure devices are connected through the air holes (214).
The film tearing mechanism (3) comprises a film tearing roller (31), a film tearing motor (32), a first pressing component (33), a second pressing component (34) and a lifting plate (35), wherein the film tearing motor (32) is connected with the film tearing roller (31) through belt transmission, and a silica gel leather sheath is wrapped on the film tearing roller (31);
The first pressing component (33) comprises a first pressing roller (331) and a driving arm (333), the driving arm (333) drives the first pressing roller (331) to swing to lean against the film tearing roller (31) so as to clamp part of films peeled off by the peeling piece (211) between the first pressing roller (331) and the film tearing roller (31) and tear films, the film tearing roller (31) is positioned on the horizontal section of the boss (215), the film tearing roller (31) rotates to roll up the films so that the peeled films are attached to the film tearing roller (31), the separation line of the films and the panels can be parallel to the film tearing roller (31) after peeling the panels, and the films are pressed on the panels of the conveying platform (21) by sliding down along the inclined surface section after passing through the horizontal section and the films are linked to slide forwards;
The second pressing component (34) comprises a second pressing roller (341) and a lifting arm (342), the lifting arm (342) is fixed on the horizontal table top, and the lifting arm (342) can drive the second pressing roller (341) to move up and down so as to press the second pressing roller (341) on the part of the panel, which is torn off the film;
The film tearing roller (31), the first pressing component (33) and the second pressing component (34) are connected with the lifting plate (35), and the lifting plate (35) is arranged on the vertical guide rail (121) in a sliding mode through a sliding block and moves up and down along the vertical guide rail (121).
2. An automated film tearing apparatus according to claim 1, wherein an electromagnet (112) for sucking the transfer platform (21) is provided at the front end of the working table (11), an iron sheet (216) is provided at a position corresponding to the electromagnet (112) at the end of the transfer platform (21), the electromagnet (112) can suck the iron sheet (216), and the transfer platform (21) is released when the first pressing roller (331) is pressed against the boss (215) and is ready to be transferred to the transfer platform (21).
3. The automated film tearing device according to claim 1, wherein the first pressing assembly (33) further comprises a connecting piece (332) and a swinging rod (334), the first pressing roller (331) is connected with the driving arm (333) through the connecting piece (332), and the connecting piece (332) is fixed on the swinging rod (334) so that the driving arm (333) can drive the first pressing roller (331) to swing around the swinging rod (334).
4. An automated film tearing apparatus according to claim 1, wherein the second pressing roller further comprises a connection table (343) and a connection block (344), the second pressing roller (341) is connected with the connection table (343) through the connection block (344), and the lifting arm (342) drives the connection table (343) to further drive the second pressing roller (341) to move up and down.
5. An automated film tearing device according to claim 1, wherein the lifting plate (35) is further connected with a film tearing isolation rod (36), the film tearing isolation rod (36) is located right behind the film tearing roller (31), an isolation clamping block (361) is arranged on the film tearing isolation rod (36), and the length of the isolation clamping block (361) is longer than the distance from the film tearing roller (31) to the film tearing isolation rod (36).
6. An automated film tearing apparatus according to claim 1, characterized in that the table is provided with an infrared distance measuring sensor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111494524.7A CN114211857B (en) | 2021-12-08 | 2021-12-08 | Automatic change dyestripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111494524.7A CN114211857B (en) | 2021-12-08 | 2021-12-08 | Automatic change dyestripping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114211857A CN114211857A (en) | 2022-03-22 |
| CN114211857B true CN114211857B (en) | 2024-07-30 |
Family
ID=80700356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111494524.7A Active CN114211857B (en) | 2021-12-08 | 2021-12-08 | Automatic change dyestripping device |
Country Status (1)
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| CN115384889B (en) * | 2022-08-30 | 2023-12-05 | 广东拓斯达科技股份有限公司 | Double-sided film tearing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104723653A (en) * | 2015-04-03 | 2015-06-24 | 苏州博众精工科技有限公司 | Mobile phone protection film tearing mechanism |
| CN106274018A (en) * | 2016-08-05 | 2017-01-04 | 苏州鑫富力劲自动化设备有限公司 | A kind of automatic dyestripping machine |
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| GB201507547D0 (en) * | 2015-05-01 | 2015-06-17 | Dupont Teijin Films Us Ltd | Peelable adhesive polymeric film |
| CN208630981U (en) * | 2018-06-05 | 2019-03-22 | 湖南英格斯坦智能科技有限公司 | Mobile phone cleaning system |
| CN109177441A (en) * | 2018-11-22 | 2019-01-11 | 浙江晶科能源有限公司 | A kind of coat peeling unit and its dyestripping method |
| CN209617707U (en) * | 2019-04-02 | 2019-11-12 | 深圳市化鹏科技有限公司 | A kind of full-automatic mobile phone dyestripping equipment |
| CN110213957A (en) * | 2019-05-14 | 2019-09-06 | 合刃科技（深圳）有限公司 | A kind of FPC takes film folder automatically |
| CN112721136A (en) * | 2021-01-11 | 2021-04-30 | 南京帕拉美电子商务有限公司 | Secondary re-sticking device for toughened film |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723653A (en) * | 2015-04-03 | 2015-06-24 | 苏州博众精工科技有限公司 | Mobile phone protection film tearing mechanism |
| CN106274018A (en) * | 2016-08-05 | 2017-01-04 | 苏州鑫富力劲自动化设备有限公司 | A kind of automatic dyestripping machine |
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