CN114211850B - Multi-film full-automatic synchronous continuous production laminating equipment and processing method thereof - Google Patents
Multi-film full-automatic synchronous continuous production laminating equipment and processing method thereof Download PDFInfo
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- CN114211850B CN114211850B CN202111635624.7A CN202111635624A CN114211850B CN 114211850 B CN114211850 B CN 114211850B CN 202111635624 A CN202111635624 A CN 202111635624A CN 114211850 B CN114211850 B CN 114211850B
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- 238000010030 laminating Methods 0.000 title claims abstract description 46
- 238000010924 continuous production Methods 0.000 title claims abstract description 36
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 36
- 238000003672 processing method Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 133
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 47
- 210000003128 head Anatomy 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 238000011084 recovery Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000002699 waste material Substances 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 210000002489 tectorial membrane Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
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- 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
-
- 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
- B32B38/18—Handling of layers or the laminate
- B32B38/1825—Handling of layers or the laminate characterised by the control or constructional features of devices for tensioning, stretching or registration
- B32B38/1833—Positioning, e.g. registration or centering
- B32B38/1841—Positioning, e.g. registration or centering during laying up
Abstract
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the equipment comprises a product component, a driving mechanism, a film tearing mechanism, a film pasting mechanism, a film laminating mechanism, a first feeding mechanism, a second feeding mechanism and a material receiving mechanism; the product component comprises a base band, a film on the base band and a new film on the base band, and can continuously paste the film on the workpiece to be pasted through the mutual matching of a driving mechanism, a film tearing mechanism, a film pasting mechanism and a film covering mechanism and a specific layout mode, the corresponding flow steps of each mechanism are tightly connected, the execution time difference is small, the production efficiency is greatly improved, the output per hour can be improved to 1000pice or above from the original 700pice, the efficiency and the production precision are not only ensured, but also the automation degree of equipment is further improved.
Description
Technical Field
The invention relates to the technical field of automatic production, in particular to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof.
Background
With the rapid development of electronic technology and communication technology, a new electronic device, namely a smart watch, is started to appear on the market. The intelligent watch is an electronic device which is provided with an intelligent system in the watch and is connected to a network by carrying the intelligent mobile phone system, can synchronize telephones, short messages, mails, photos, music and the like in the mobile phone, and for intelligent watch intelligent devices, as the electronic devices need to be internally provided with a plurality of sensors, such as a light sensor and a distance sensor, so as to realize a hand-lifting bright screen function and adjust brightness for the watch according to the light of the surrounding environment, generally, in order to ensure the normal realization of the functions, a black area is reserved at the edge of the screen glass, the internal components are shielded, the appearance is promoted, and meanwhile, the normal acquisition of corresponding data of various sensors is ensured, and in actual production, a layer of protective film is covered on the black side, so that the film pasting procedure of the black side is generally realized in two ways on the market:
firstly, the automatic film sticking device is completed by a manual operation matching jig, the automation degree of the mode is low, the labor cost is increased, the processing precision is low, and the film sticking efficiency and quality are low;
secondly, special tray film sticking equipment is adopted, a workpiece to be stuck is firstly put into a tray, then the tray is put into a fixed station, film sticking is carried out on the surface of the workpiece through a manipulator, and the tray is moved away to stack after film sticking is finished.
Therefore, a new automation device needs to be developed to replace the operation mode in the conventional technology, so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a multi-film full-automatic synchronous continuous production laminating device and a processing method thereof, which can well solve the problems.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the multi-film full-automatic synchronous continuous production laminating equipment comprises a product component, a base band and a new base band film, wherein the product component comprises a base band for bearing a workpiece, a base band upper film and a base band new film, the base band upper film covers the surface of the workpiece, and the new base band film is arranged in a split mode with the base band;
the driving mechanism is arranged below the base band and is used for driving the base band and the product to advance;
the film tearing mechanism is arranged on the feeding side of the driving mechanism and is used for separating the baseband upper film from the baseband;
the film pasting mechanism is arranged side by side with the driving mechanism and is used for pasting a protective film on the surface of the workpiece processed by the film tearing mechanism;
the film laminating mechanism is arranged at the discharging side of the driving mechanism and is used for attaching the new film of the base band to the surface of the workpiece processed by the film attaching mechanism;
a first feeding mechanism for feeding the product assembly;
the second feeding mechanism is used for feeding a protective film to the film pasting mechanism;
and the receiving mechanism is used for recycling the processed base band.
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the second feeding mechanism comprises:
the protective film roll is used for placing a protective film material roll;
a peeling knife horizontally disposed for separating the protective film from the base film thereof; during stripping, the bottom film moves downwards after passing through the stripping knife and is subjected to waste recovery, and the protective film continues to move forwards to be picked up;
the bearing table is arranged at the front side of the stripping knife and is used for receiving and storing the stripped protective film;
the stripping knife is provided with a plurality of suction holes corresponding to the bottom film, the suction holes are arranged in rows, the arrangement direction of the suction holes is perpendicular to the advancing direction of the bottom film, and the suction holes arranged in rows are provided with a plurality of groups and are arranged along the advancing direction of the bottom film.
The invention discloses full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein ribs are arranged on the upper surface of a receiving table along the advancing direction of a base film, the ribs are arranged in a plurality and side by side, an in-place detection unit is arranged below the receiving table and is positioned at one side of the receiving table close to a stripping knife, and a detection window is penetrated on the receiving table corresponding to the in-place detection unit.
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the equipment further comprises a high-precision fine adjustment mechanism for adjusting the alignment of a bearing table and a stripping knife;
the high-precision fine adjustment mechanism comprises:
the coplanar fine adjustment sliding table is used for adjusting the bearing table and the stripping knife and ensuring the coplanarity of the upper surfaces of the bearing table and the stripping knife;
the transverse fine adjustment sliding table is used for adjusting the horizontal distance between the bearing table and the stripping knife, and the coplanar fine adjustment sliding table is arranged on the transverse fine adjustment sliding table.
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the laminating mechanism comprises a suction head for sucking a protective film, a transplanting manipulator for driving the suction head to transplant the protective film onto a workpiece to be laminated, and a rotary correction unit for correcting the horizontal position of the suction head.
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the driving mechanism comprises:
a conveyor belt for continuously conveying the base band to advance;
the driving roller is used for driving the conveying belt to rotate;
the rotating motor is used for driving the driving roller to rotate;
the driving rollers are arranged in a plurality of ways and are arranged along the advancing direction of the conveying belt, the conveying belt and the driving rollers form a unit, a plurality of groups of units are arranged side by side, and annular auxiliary rings are arranged on the driving rollers and located on two sides of the conveying belt.
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the equipment further comprises a positioning mechanism for positioning a workpiece to be pasted on a conveying belt;
the positioning mechanism comprises:
the first positioning camera is arranged above the feeding side of the conveying belt and is used for acquiring an overlooking position image of a workpiece to be pasted;
the upper jacking module is arranged below the feeding side of the conveying belt and is used for jacking and separating a workpiece to be pasted from the conveying belt when the first positioner photographs and positions the workpiece; the upper top module comprises an upper top suction head arranged between two adjacent units, an upper top plate for mounting the upper top suction head, and a cylinder for driving the upper top plate to lift; the upper top plate is provided with an air passage communicated with the upper top suction heads, and the upper top suction heads are provided with a plurality of upper top suction heads.
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the film tearing mechanism comprises:
the guide rollers are provided with two guide rollers and are arranged side by side along the advancing direction of the base band and used for conveying the base band into the driving mechanism;
the film separating plate is arranged between the two guide rollers and is used for preventing the baseband from moving upwards when the upper film of the baseband is separated from the baseband;
and the recovery roller is arranged above the film separating plate and is used for recovering the stripped baseband upper film.
The flattening roller is arranged at the discharging side of the film dividing plate and is used for flattening the stripped base band and recovering the motor and driving the recovering roller to rotate;
when assembled in place, the film dividing plate and the flattening roller are both positioned above the base band.
The invention relates to full-automatic synchronous continuous production laminating equipment for multiple film layers and a processing method thereof, wherein the laminating mechanism comprises:
a supply roll for placing a roll of the new film of the base tape;
the film separating roller is arranged below the supply roller and is used for tensioning the new base band film separated from the material roll;
the baseband roller is arranged below the film separating roller and is used for receiving and conveying the baseband to advance;
the mounting rack is used for mounting the supply roller and rotating the supply roller;
the utility model discloses a film separating device, including the base band roller, the mounting bracket is gone up corresponding the both ends of supply roller are equipped with the U-shaped groove that supplies its pivoted and opening up, the mounting bracket is located the both sides in U-shaped groove all are equipped with prevents the oblique leading wheel of material book of base band new film, still be equipped with on the mounting bracket and adjust divide the membrane roller with the adjusting part of base band roller interval.
The processing method of the full-automatic synchronous continuous production laminating equipment for the multi-film layer is also provided, and the method comprises the following steps:
the first step: separating the base band upper film from the base band through the film tearing mechanism, so that a workpiece to be pasted on the base band is exposed;
the first step further comprises the steps of:
when the film tearing mechanism executes film tearing operation, the film pasting mechanism cooperates with the second feeding mechanism to move the protective film to the upper part of the appointed position;
and a second step of: the base band and the workpiece to be pasted are synchronously conveyed to a designated position through the driving mechanism, and the protective film is pasted on the surface of the workpiece to be pasted through the film pasting mechanism;
and a third step of: the new film of the base band is covered on the protective film stuck on the surface of the processed workpiece by the film covering mechanism, so far, the film sticking is completed
The invention has the beneficial effects that: through mutually supporting of actuating mechanism, dyestripping mechanism and pad pasting mechanism and tectorial membrane mechanism to and specific overall arrangement mode, can treat to paste the work piece and carry out continuous pad pasting, link up closely between the corresponding flow step of every mechanism, the execution time difference is little, makes production efficiency obtain very big promotion, and the output per hour can be promoted to 1000 picos and more by original 700 picos, has not only guaranteed efficiency and production precision, has still further promoted the degree of automation of equipment simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, in which the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained by those skilled in the art without inventive effort:
FIG. 1 is a schematic diagram of the overall structure of the multi-film full-automatic synchronous continuous production laminating equipment.
FIG. 2 is an enlarged view at A in FIG. 1
FIG. 3 is a schematic diagram of the overall structure of the multi-film full-automatic synchronous continuous production laminating equipment.
FIG. 4 is a block diagram of a driving mechanism of the multi-film full-automatic synchronous continuous production laminating equipment.
Fig. 5 is an enlarged view at B in fig. 4.
FIG. 6 is a diagram of the upper top module of the multi-film full-automatic synchronous continuous production laminating equipment of the invention.
Fig. 7 is a structural diagram of a second feeding mechanism of the multi-film full-automatic synchronous continuous production laminating equipment.
FIG. 8 is a diagram showing the relationship between the high-precision fine adjustment mechanism and the carrying table of the multi-film full-automatic synchronous continuous production laminating equipment.
Fig. 9 is an enlarged view at C in fig. 8.
Fig. 10 is a structural diagram of a transplanting manipulator of the multi-film full-automatic synchronous continuous production laminating equipment.
FIG. 11 is a block diagram of a film tearing mechanism of the multi-film full-automatic synchronous continuous production film laminating equipment.
FIG. 12 is a block diagram of a laminating mechanism of the multi-film full-automatic synchronous continuous production laminating equipment of the invention.
FIG. 13 is a schematic diagram of the process flow of the product assembly and the workpiece of the multi-film full-automatic synchronous continuous production laminating equipment of the invention.
FIG. 14 is a flow chart of a processing method of the multi-film full-automatic synchronous continuous production laminating equipment.
Detailed Description
The terms "first," "second," "third," and "fourth" and the like in the description and in the claims and drawings are used for distinguishing between different objects and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
"plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship.
Moreover, the terms "upper, lower, left, right, front, rear, upper end, lower end, longitudinal" and the like, which refer to the normal posture of the device at the time of operation, are used as references.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the following description will be made in detail with reference to the technical solutions in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present invention, based on the embodiments of the present invention.
1-13, the multi-film full-automatic synchronous continuous production laminating equipment comprises a product assembly 100, wherein the product assembly 100 comprises a base band 101 for bearing a workpiece 200, a base band upper film 102 covered on the surface of the workpiece 200, and a base band new film 103 which is arranged separately from the base band 101; specifically, the base tape film 102 completely covers the workpiece 200 on the base tape 101, so as to facilitate transportation, stacking and processing, and place the workpiece 200 to be scratched and damaged.
The device also comprises a driving mechanism 1, wherein the driving mechanism 1 is arranged below the horizontal base band 101 and is used for driving the base band 101 and a workpiece to synchronously advance; in general, the driving mechanism 1 can be a conveyor belt, a reciprocating type pulling mechanical claw or a structural mode of matching pulling by an upper roller and a lower roller, and can realize the conveying of the base band 101 in different modes according to different occasions;
the device also comprises a film tearing mechanism 2, wherein the film tearing mechanism 2 is arranged on the feeding side of the driving mechanism 1 and is used for separating the baseband upper film 102 from the baseband 101, and generally, the baseband upper film 102 is separated from the baseband 101 from the upper part of the baseband 101, and the separation included angle of the baseband upper film 102 and the baseband upper film is an obtuse angle so as to ensure that the separation position is as far ahead as possible;
in addition, a baseband recovery roller 3 is arranged on the feeding side of the driving mechanism 1 and below the film tearing mechanism 2, and is used for cooperatively processing large-size workpieces 200 which are not required to be fixed by the baseband 101, so that the baseband 101 is convenient to recover, the adaptability of equipment can be greatly improved by arranging the baseband recovery roller 3, and different workpieces 200 can be processed;
the device also comprises a film pasting mechanism 4 which is arranged side by side with the driving mechanism 1 and is used for pasting a protective film on the upper surface of the workpiece 200 processed by the film tearing mechanism 2;
the equipment also comprises a film covering mechanism 5, wherein the film covering mechanism 5 is arranged at the discharging side of the driving mechanism 1 and is used for pasting a new film 103 on the surface of the workpiece 200 processed by the film pasting mechanism 4, in practice, the new film 103 is as wide as the base film 101, and when the film is covered, the new film 103 covers the workpiece 200 after film pasting on the base film 101 completely, so that the comprehensive protection is realized;
the apparatus further comprises a first feeding mechanism 6 arranged on the feeding side of the film tearing mechanism 2 and used for feeding the product assembly 100;
the apparatus further comprises a second feeding mechanism 7 for feeding the protective film 400 to the film attaching mechanism 4, wherein in practice, the protective film 400 is generally attached to the base film 300 so as to facilitate the operations of winding, storing, transporting, etc. for normal transportation;
the device also comprises a receiving mechanism 8 which is arranged at the discharging side of the film covering mechanism 5 and is used for recovering the processed base band 101 and the workpiece, in general, the first feeding mechanism 6 and the receiving mechanism 8 can be a stock bin or a material roller, the stock bin is generally used for accommodating the inflexible product workpiece 200, and the material roller is used for the flexible product workpiece 200, and the device is mainly used for processing the glass sheet which can only be used for a watch screen and belongs to the inflexible workpiece 200, so the stock bin mode is preferably selected;
preferably, the second feeding mechanism 7 includes:
a protective film roll 71 for placing a protective film roll;
the second feeding mechanism 7 further comprises a stripping knife 72, which is horizontally arranged, specifically, the stripping knife 72 is a single-sided knife with a sharpening inclined surface facing downwards, the stripping knife 72 is used for separating the protective film 400 from the bottom film 300 thereof, when stripping, the bottom film 300 is attached to the sharpening inclined surface to move downwards after passing through the stripping knife 72 and waste is recovered through the power waste roller set 9, and the protective film 400 continues to move horizontally forwards for picking up, wherein the power waste roller set 9 can also play a role in providing power for the movement and stripping of the protective film 400 and the bottom film 300;
the second feeding mechanism 7 comprises a receiving table 73 arranged in front of the edge of the peeling knife 72 for receiving and storing peeled protective films;
the stripping knife 72 is provided with a plurality of suction holes 10 corresponding to the bottom film, the suction holes 10 are arranged in rows, the arrangement direction is perpendicular to the advancing direction of the bottom film, the suction holes 10 arranged in rows are provided with a plurality of groups and are arranged at equal intervals along the advancing direction of the bottom film, the bottom film is adsorbed and attached by connecting the suction holes 10 with an external negative pressure source, the moving stability of the bottom film can be ensured, meanwhile, the positioning of a material roll head when a new material roll is replaced by a manual work is facilitated, and the material roll head is prevented from moving in the fixing process.
Preferably, ribs 11 are disposed on the upper surface of the supporting table 73 along the advancing direction of the carrier film, specifically, two ends of the ribs 11 are aligned with front and rear side walls of the supporting table 73, the cross section of the ribs 11 is in a triangle shape with a narrow top and a wide bottom, the ribs 11 are disposed in a plurality of side-by-side manner, the contact surface between the protective film and the supporting table 73 can be reduced by the arrangement of the ribs 11, adhesion degree of the protective film to the supporting table 73 is reduced, pickup is facilitated, in addition, an in-place detection unit 12 is disposed below the supporting table 73, the in-place detection unit 12 is disposed on one side of the supporting table 73 close to the stripping knife 72, a detection window 13 is perforated on the supporting table 73 corresponding to the in-place detection unit 12, and a feedback loop is formed in the system through the in-place detection unit 12 so as to track and identify the position of the protective film, so that the pickup action and in-place action of the protective film are guaranteed to avoid execution errors.
Preferably, the apparatus further comprises a high precision fine adjustment mechanism 14 for adjusting the alignment of the abutment 73 with the stripping knife 72, wherein the high precision fine adjustment mechanism 14 comprises:
the coplanar fine adjustment sliding table 141 is used for adjusting the bearing table 73 and the stripping knife 72 and ensuring the coplanarity of the upper surfaces of the bearing table 73 and the stripping knife 72 so as to ensure that the protective film can smoothly enter the bearing table 73;
the high-precision fine adjustment mechanism 14 further comprises a transverse fine adjustment sliding table 142 for adjusting the horizontal distance between the bearing table 73 and the stripping knife 72, and the coplanar fine adjustment sliding table 141 is arranged on the transverse fine adjustment sliding table 142, so as to adjust the gap between the bearing table 73 and the stripping knife 72, and ensure that the protective film can smoothly enter the rib 11 after being stripped.
Preferably, the film pasting mechanism 4 comprises a suction head 41 for sucking the protective film, a transplanting manipulator 42 for driving the suction head 41 to transplant the protective film onto the workpiece 200 to be pasted, and a rotation correcting unit 43 for correcting the horizontal position of the suction head 41; specifically, the rotation correcting unit 43 is a double-headed motor and is disposed at a free end of the transplanting manipulator 42, and the suction head 41 is disposed at a lower end of a rotating shaft of the rotation correcting unit 43, wherein the transplanting manipulator 42 is an XZ two-axis motion platform, and of course, a multi-axis manipulator may be used instead.
Preferably, the driving mechanism 1 includes:
the conveying belt 1a is used for continuously conveying the base belt 101 to advance, specifically, the conveying belt 1a is an annular elastic rubber ring, and in addition, a small belt can be adopted;
the driving mechanism 1 further comprises a driving roller 1b for driving the conveyer belt 1a to rotate;
the driving mechanism 1 further comprises a rotating motor 1c for driving the driving roller 1b to rotate;
the driving rollers 1b are provided with a plurality of driving rollers and are arranged along the advancing direction of the conveying belt 1a to synchronously drive the conveying belt 1a, and meanwhile, the driving rollers can also play a role of supporting the base belt 101 and the workpiece 200, further, the conveying belt 1a and the driving rollers 1b form a unit, a plurality of groups of driving rollers are arranged side by side and are distributed at equal intervals along the advancing direction perpendicular to the base belt 101 so as to adapt to different widths of the workpiece 200, in practice, the rollers distributed along the moving direction of the perpendicular base belt are synchronously driven through the same driving shaft 15, the driving shafts distributed along the moving direction of the base belt are synchronously driven through the rotating motor 1c and the same driving shaft at 16 steps, and particularly, the driving rollers 1b are provided with annular auxiliary rings 17 and particularly elastic rubber rings, and when the driving rollers are assembled in place, the outer contours of the annular auxiliary rings 17 are flush with the outer surfaces of the conveying belt 1a in a coplanar mode, so as to play the role of jointly conveying the base belt 101 and the workpiece 200, and ensure that sufficient friction force is provided for the base belt 101.
Preferably, the apparatus further comprises a positioning mechanism 18 for positioning the workpiece 200 to be pasted on the conveyor belt 1 a;
wherein the positioning mechanism 18 comprises:
the first positioning camera 181 is arranged above the feeding side of the conveyor belt 1a and is used for acquiring an overlook position image of the workpiece 200 to be pasted, and in addition, in order to ensure that the position and the posture of the protective film transferred in place also reach the required conditions, the device also comprises a second positioning camera 19 for photographing and positioning the bottom surface of the protective film positioned on the transplanting manipulator 42;
the positioning mechanism 18 further comprises an upper jacking module 182, which is arranged below the feeding side of the conveyor belt 1a and is used for jacking the workpiece 200 to be pasted to be separated from the conveyor belt 1a when the first positioning machine 181 performs photographing positioning, so as to ensure that all parts of the workpiece 200 are kept horizontal and avoid detection errors;
specifically, the upper top module 182 includes an upper top suction head 821 provided between two adjacent units, an upper top plate 822 on which the upper top suction head 821 is mounted, and a cylinder 823 driving the upper top plate 822 to rise and fall; the upper top plate 822 is provided with the air passages 20 communicated with the upper top suction heads 41, further, the upper top suction heads 821 are provided with a plurality of upper top suction heads 821, when the workpiece 200 is positioned, the upper top suction heads 821 are communicated with a negative pressure source, the cylinder 823 drives the upper top plate 822 and the upper top suction heads 821 to ascend and adsorb and fix the baseband 101 and products, and the baseband 101 and the products are further ascended to be separated from the conveying belt 1a, so that high-precision position identification is realized, and the quality of production and processing is ensured.
Preferably, the film tearing mechanism 2 includes:
guide rollers 201 provided in two and arranged side by side in the advancing direction of the base tape 101 for feeding the base tape 101 into the driving mechanism 1;
the film separating plate 202 is arranged between the two guide rollers 201 and is used for preventing the base band 101 from moving upwards when the base band upper film 102 is separated from the base band 101;
the recovery roller 203 is disposed above the film separating plate 202, and is used for recovering the peeled base band upper film 102.
The flattening roller 204 is arranged on the discharging side of the film dividing plate 202 and is used for flattening the stripped base band 101;
a recovery motor 205 for driving the recovery roller 203 to rotate;
when assembled in place, the film dividing plate 202 and the flattening roller 204 are both located above the base tape 101.
In addition, when the equipment is used for pasting films on large-size workpieces 200, the base band 101 can be wound by the base band recovery roller 3, and the smooth entering of the workpieces 200 into a film pasting station can be ensured by ensuring the distance between the guide roller and the driving mechanism 1 through field installation.
Preferably, the film laminating mechanism 5 includes:
a supply roller 51 for placing a roll of the new film 103;
the film separating roller 52 is arranged below the supply roller 51, and the new film 103 enters the base tape 101 from one side of the film separating roller 52, which is close to the driving mechanism 1, and is attached to the base tape 101, so as to tension the new film 103 separated from the material roll, and simultaneously, the new film 103 is pressed on the base tape 101;
the film covering mechanism 5 also comprises a base band roller 53 which is arranged below the film dividing roller and is used for receiving and conveying the base band 101 to advance, and in the processing process, the base band 101, the workpiece 200 and the new base band film 103 pass through the base band roller 53 and the film dividing roller 52 together and are pressed together by the base band roller 53 and the film dividing roller 52;
the film laminating mechanism 5 further includes a mounting bracket 54 for mounting the supply roller 51 and for autorotation thereof;
the U-shaped grooves 21 which are used for rotating the mounting frame 54 and are provided with upward openings are arranged at two ends corresponding to the feeding roller 51, the U-shaped grooves 21 are designed to facilitate changing new material rollers at any time, the operation is simple and rapid, further, guide wheels 22 which are used for preventing deflection of material rollers of the new film 103 of the base band are arranged at two sides of the U-shaped grooves 21 on the mounting frame 54, an adjusting component 23 which is used for adjusting the distance between the film separating roller 52 and the base band roller 53 is further arranged on the mounting frame 54, so that the pressure of the film separating roller 52 and the base band roller 53 to the base band 101, the workpiece 200 and the film 102 on the base band can be conveniently adjusted, the adjusting component 23 is generally provided with a supporting spring 24 between the sliding block 231 and the handle bolt 232 by sliding the sliding block 231 vertically, and in addition, the lower part of the base band roller 53 is also provided with a cutter mechanism 25 which is used for cutting the base band.
The processing method of the multi-film full-automatic synchronous continuous production laminating equipment in the preferred embodiment of the invention is shown in fig. 14, and comprises the following steps:
first step S10: separating the base band film 102 from the base band 101 through the film tearing mechanism 2, so that the workpiece 200 to be pasted on the base band 101 is exposed;
the first step further comprises the steps of:
s11: when the film tearing mechanism 2 executes film tearing operation, the film pasting mechanism 4 is matched with the second feeding mechanism 7 to move the protective film to the upper part of the appointed position;
second step S20: the base band 101 and the workpiece 200 to be pasted are synchronously conveyed to a designated position through the driving mechanism 1, and a protective film is pasted on the surface of the workpiece 200 to be pasted through the film pasting mechanism 4;
third step S30: the film laminating mechanism 5 is used for laminating the new film 103 on the protective film adhered to the surface of the processed workpiece 200, and thus the film lamination is completed.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (8)
1. Full-automatic synchronous continuous production tectorial membrane equipment of many rete, characterized by, include:
the product assembly comprises a base band for bearing a workpiece, a base band upper film covered on the surface of the workpiece, and a base band new film which is arranged separately from the base band;
the driving mechanism is arranged below the base band and is used for driving the base band and the product to advance;
the film tearing mechanism is arranged on the feeding side of the driving mechanism and is used for separating the baseband upper film from the baseband;
the film pasting mechanism is arranged side by side with the driving mechanism and is used for pasting a protective film on the surface of the workpiece processed by the film tearing mechanism;
the film laminating mechanism is arranged at the discharging side of the driving mechanism and is used for attaching the new film of the base band to the surface of the workpiece processed by the film attaching mechanism;
a first feeding mechanism for feeding the product assembly;
the second feeding mechanism is used for feeding a protective film to the film pasting mechanism;
the receiving mechanism is used for recycling the processed base band;
the driving mechanism includes:
a conveyor belt for continuously conveying the base band to advance;
the driving roller is used for driving the conveying belt to rotate;
the rotating motor is used for driving the driving roller to rotate;
the driving rollers are arranged in a plurality and along the advancing direction of the conveying belt, the conveying belt and the driving rollers form a unit, a plurality of groups of units are arranged side by side, and annular auxiliary rings are arranged on the driving rollers and positioned on two sides of the conveying belt;
the device also comprises a positioning mechanism for positioning the workpiece to be pasted on the conveyor belt;
the positioning mechanism comprises:
the first positioning camera is arranged above the feeding side of the conveying belt and is used for acquiring an overlooking position image of a workpiece to be pasted;
the upper jacking module is arranged below the feeding side of the conveying belt and is used for jacking and separating a workpiece to be pasted from the conveying belt when the first positioner photographs and positions the workpiece; the upper top module comprises an upper top suction head arranged between two adjacent units, an upper top plate for mounting the upper top suction head, and a cylinder for driving the upper top plate to lift; the upper top plate is provided with an air passage communicated with the upper top suction heads, and the upper top suction heads are provided with a plurality of upper top suction heads.
2. The multi-film fully automatic synchronous continuous production laminating apparatus according to claim 1, wherein the second feeding mechanism comprises:
the protective film roll is used for placing a protective film material roll;
a peeling knife horizontally disposed for separating the protective film from the base film thereof; during stripping, the bottom film moves downwards after passing through the stripping knife and is subjected to waste recovery, and the protective film continues to move forwards to be picked up;
the bearing table is arranged at the front side of the stripping knife and is used for receiving and storing the stripped protective film;
the stripping knife is provided with a plurality of suction holes corresponding to the bottom film, the suction holes are arranged in rows, the arrangement direction of the suction holes is perpendicular to the advancing direction of the bottom film, and the suction holes arranged in rows are provided with a plurality of groups and are arranged along the advancing direction of the bottom film.
3. The multi-film full-automatic synchronous continuous production laminating equipment according to claim 2, wherein ribs are arranged on the upper surface of the carrying table along the advancing direction of the base film, the ribs are arranged in a plurality and side by side manner, an in-place detection unit is arranged below the carrying table and is positioned on one side of the carrying table, close to the stripping knife, and a detection window is formed in the carrying table corresponding to the in-place detection unit in a penetrating manner.
4. The multi-ply full-automatic synchronous continuous production laminating apparatus of claim 2, further comprising a high precision fine adjustment mechanism for adjusting the abutment to be aligned with the stripping knife;
the high-precision fine adjustment mechanism comprises:
the coplanar fine adjustment sliding table is used for adjusting the bearing table and the stripping knife and ensuring the coplanarity of the upper surfaces of the bearing table and the stripping knife;
the transverse fine adjustment sliding table is used for adjusting the horizontal distance between the bearing table and the stripping knife, and the coplanar fine adjustment sliding table is arranged on the transverse fine adjustment sliding table.
5. The multi-film full-automatic synchronous continuous production laminating equipment according to claim 1, wherein the film pasting mechanism comprises a suction head for sucking a protective film, a transplanting manipulator for driving the suction head to transplant the protective film onto a workpiece to be pasted, and a rotation correction unit for correcting the horizontal position of the suction head.
6. The multi-film fully automatic synchronous continuous production laminating apparatus according to claim 1, wherein the film tearing mechanism comprises:
the guide rollers are provided with two guide rollers and are arranged side by side along the advancing direction of the base band and used for conveying the base band into the driving mechanism;
the film separating plate is arranged between the two guide rollers and is used for preventing the baseband from moving upwards when the upper film of the baseband is separated from the baseband;
the recovery roller is arranged above the film dividing plate and is used for recovering the stripped baseband upper film;
the flattening roller is arranged at the discharging side of the film dividing plate and is used for flattening the stripped base band and recovering the motor and driving the recovering roller to rotate;
when assembled in place, the film dividing plate and the flattening roller are both positioned above the base band.
7. The multi-film fully automatic synchronous continuous production film laminating apparatus according to claim 1, wherein the film laminating mechanism comprises:
a supply roll for placing a roll of the new film of the base tape;
the film separating roller is arranged below the supply roller and is used for tensioning the new base band film separated from the material roll;
the baseband roller is arranged below the film separating roller and is used for receiving and conveying the baseband to advance;
the mounting rack is used for mounting the supply roller and rotating the supply roller;
the utility model discloses a film separating device, including the base band roller, the mounting bracket is gone up corresponding the both ends of supply roller are equipped with the U-shaped groove that supplies its pivoted and opening up, the mounting bracket is located the both sides in U-shaped groove all are equipped with prevents the oblique leading wheel of material book of base band new film, still be equipped with on the mounting bracket and adjust divide the membrane roller with the adjusting part of base band roller interval.
8. A processing method of a multi-film full-automatic synchronous continuous production laminating device according to any one of claims 1 to 7, characterized in that the method comprises the following steps:
the first step: separating the base band upper film from the base band through the film tearing mechanism, so that a workpiece to be pasted on the base band is exposed;
the first step further comprises the steps of:
when the film tearing mechanism executes film tearing operation, the film pasting mechanism cooperates with the second feeding mechanism to move the protective film to the upper part of the appointed position;
and a second step of: the base band and the workpiece to be pasted are synchronously conveyed to a designated position through the driving mechanism, and the protective film is pasted on the surface of the workpiece to be pasted through the film pasting mechanism;
and a third step of: and covering the new film of the base band on the protective film attached to the surface of the processed workpiece through the film covering mechanism, so that the film attaching is completed.
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| CN202111635624.7A CN114211850B (en) | 2021-12-29 | 2021-12-29 | Multi-film full-automatic synchronous continuous production laminating equipment and processing method thereof |
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