CN112440519A - Method for manufacturing thermosensitive adhesive label - Google Patents

Method for manufacturing thermosensitive adhesive label Download PDF

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Publication number
CN112440519A
CN112440519A CN202011476917.0A CN202011476917A CN112440519A CN 112440519 A CN112440519 A CN 112440519A CN 202011476917 A CN202011476917 A CN 202011476917A CN 112440519 A CN112440519 A CN 112440519A
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CN
China
Prior art keywords
frame
film
adhesive label
pressing
thermosensitive adhesive
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Pending
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CN202011476917.0A
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Chinese (zh)
Inventor
苏金川
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Nanjing Maoainuan Electronic Technology Co ltd
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Nanjing Maoainuan Electronic Technology Co ltd
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Application filed by Nanjing Maoainuan Electronic Technology Co ltd filed Critical Nanjing Maoainuan Electronic Technology Co ltd
Priority to CN202011476917.0A priority Critical patent/CN112440519A/en
Publication of CN112440519A publication Critical patent/CN112440519A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/02Multiple-step processes for making flat articles ; Making flat articles the articles being labels or tags
    • B31D1/021Making adhesive labels having a multilayered structure, e.g. provided on carrier webs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31DMAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
    • B31D1/00Multiple-step processes for making flat articles ; Making flat articles
    • B31D1/02Multiple-step processes for making flat articles ; Making flat articles the articles being labels or tags
    • B31D1/026Cutting or perforating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/02Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/032Controlling transverse register of web
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0013Article or web delivery apparatus incorporating cutting or line-perforating devices and applying the article or the web by adhesive to a surface

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Abstract

The invention provides a method for manufacturing a thermosensitive adhesive label, which is operated by matching a bottom plate, a winding device, a conveying device, a returning frame, a positioning device and a laminating device, and can solve the problems that the traditional laminating method generally cuts a film and then presses the film down onto a thermosensitive paper layer, and the qualified rate of the thermosensitive adhesive label is low and the like because the film is not positioned and is light and easy to deviate in the process of pressing the cut film down, and the film is easy to deviate when being laminated on the thermosensitive paper layer due to the fact that the position is easy to deviate and the film is not pasted flatly.

Description

Method for manufacturing thermosensitive adhesive label
Technical Field
The invention relates to the technical field of adhesive label manufacturing, in particular to a method for manufacturing a thermosensitive adhesive label.
Background
At present, the adhesive sticker label is widely applied in the label identification industry, and has the advantages of no need of brushing adhesive, no need of pasting paste, no need of dipping water, no pollution, labeling time saving and the like compared with the traditional label, the thermosensitive adhesive sticker label belongs to one kind of adhesive sticker labels, in the process of manufacturing the thermosensitive adhesive sticker label, in order to delay the volatilization of ink materials on the thermosensitive paper layer and prevent water, the thermosensitive adhesive sticker label needs to be subjected to film coating treatment, because the adjacent thermosensitive paper layers on the thermosensitive adhesive sticker label are separated from each other, the film also needs to be cut into a rectangular shape during film coating, so that a single thermosensitive paper layer is coated, because the area of the single thermosensitive paper layer is small, the traditional coating film is generally pressed down onto the thermosensitive paper layer after the film is cut, in the process of pressing down the cut film, because the film is not positioned, and the film is light in weight and easy to deviate, when the film is coated on the thermosensitive paper layer, the conditions of position deviation and no smooth pasting are easy to occur, so that the qualification rate of the thermosensitive self-adhesive label is low.
Disclosure of Invention
In order to solve the problems, the invention provides a method for manufacturing a thermosensitive adhesive label, which can solve the problems that the traditional film coating is generally cut and then is pressed down on a thermosensitive paper layer, and the film after cutting is easy to deviate due to no positioning, light weight and low qualified rate of the thermosensitive adhesive label caused by the fact that the film is easy to deviate when being coated on the thermosensitive paper layer due to position deviation and no flat pasting in the pressing process of the cut film.
In order to achieve the above purpose, the invention adopts the following technical scheme that a film laminating device is used in the method for manufacturing the thermosensitive adhesive label, the film laminating device comprises a bottom plate, a winding device, a conveying device, a shaping frame, a positioning device and a film laminating device, and the method for manufacturing the thermosensitive adhesive label by adopting the film laminating device comprises the following steps:
s1, composite pressing: performing composite pressing on the thermosensitive paper layer and the base paper material to form a thermosensitive adhesive label;
s2, conveying: the film and the thermosensitive adhesive label are synchronously and intermittently conveyed up and down through a winding device and a conveying device;
s3, positioning and cutting: when the film and the thermosensitive adhesive label stop conveying for a short time, the lifting cylinder drives the locking mechanism, the air suction mechanism, the hanging frame, the pressing frame and the four linkage cutting mechanisms to descend synchronously, the film is pressed by the pressing frame in the descending process, the film is cut by the four linkage cutting mechanisms under the extrusion effect, and the cut rectangular film is sucked by the air suction mechanism;
s4, air suction and film covering: when the hanging frame is difficult to descend, the locking mechanism and the hanging frame are unlocked, the air suction mechanism is driven by the lifting cylinder to descend continuously, so that a sucked rectangular film is pasted on a thermosensitive paper layer on a thermosensitive adhesive sticker label and is smoothed in a sliding manner, then the film laminating device is reset, and the film part at the edge is further pressed by a pressing plate after angle adjustment;
s5, collecting in a coiled manner: after the film covering is finished, pressing marks on the thermosensitive adhesive label in an impressing mode, and then collecting the finished thermosensitive adhesive label in a coiled mode.
The winding device is installed to the right-hand member of bottom plate, and conveyor is installed to the left end of bottom plate, and the mid-mounting of bottom plate has back the type frame, and the mid-mounting of returning the type frame has positioner, returns the upper end of type frame and installs the tectorial membrane device.
Coiling mechanism and conveyor be the same device of structure, size homogeneous phase, the coiling mechanism include mount, first electronic roller, the electronic roller of second, the mount is installed on the bottom plate, first electronic roller is installed to the upper end of mount, the mid-mounting of mount has the electronic roller of second, concrete during operation, drive the film through two first electronic rollers on coiling mechanism, the conveyor and carry right, drive the transport of temperature sensing adhesive label right through two electronic rollers of second on coiling mechanism, the conveyor.
Positioner include electronic slider, the carriage, four promotion cylinders and four pressboards, electronic slider installs on the inside wall of returning the type frame, be equipped with the carriage between the electronic slider, the lower extreme of carriage has been seted up and has been returned the type groove, it evenly is equipped with the pressboard on the type groove to return, through the round pin hub connection between the lower extreme of pressboard and the type groove of returning, even there is the promotion cylinder through the round pin axle between the middle part of pressboard and the type groove of returning, concrete during operation, it descends to drive the carriage through electronic slider, thereby push down the location to the film, after the tectorial membrane, drive the pressboard angle modulation through the promotion cylinder, thereby further suppress the border position of the film of the rectangle form behind the tectorial membrane.
The film laminating device comprises a lifting cylinder, a locking mechanism, an air suction mechanism, a hanging frame, a pressing frame and four linkage cutting mechanisms, wherein the lifting cylinder is connected between the locking mechanism and the return frame, the air suction mechanism is installed at the lower end of the locking mechanism, the hanging frame is hung at the upper end of the air suction mechanism, a sliding groove is formed in the hanging frame, the pressing frame is arranged at the lower end of the sliding groove, and the four linkage cutting mechanisms are evenly arranged on the hanging frame.
The pressing frame comprises a gravity frame, a compression spring and a connecting rack, the gravity frame and the sliding groove are connected in a sliding fit mode, the compression spring is connected between the gravity frame and the sliding groove, the gravity frame is of a clip structure, and the connecting rack is evenly arranged on the inner side wall of the gravity frame.
The linkage cutting mechanism comprises an extrusion rod, a pushing rod, a linkage gear, a driven rack and a cutting knife, the extrusion rod is connected with a sliding groove in a sliding fit mode, the upper end of the sliding groove is connected with the pushing rod in a sliding fit mode, the connection rack is meshed with the outer side of the linkage gear, the linkage gear is connected with a hanging frame through a pin shaft, the linkage gear is meshed with the inner side of the driven rack, the driven rack is installed on the cutting knife, and the cutting knife is connected with the hanging frame in a sliding fit mode.
When the film cutting machine works, the lifting cylinder drives the locking mechanism, the air suction mechanism, the hanging frame, the pressing frame and the four linkage cutting mechanisms to descend synchronously, the film is pressed and positioned through the gravity frame in the descending process, at the moment, the hanging frame, the locking mechanism, the air suction mechanism and the linkage cutting mechanisms continue to descend, the gravity frame gradually shrinks back into the sliding groove, the cutting knife is driven to descend under the cooperation of the connecting rack, the linkage gear and the driven rack, meanwhile, the gravity frame gradually retracts into the sliding groove to push the extrusion rod upwards, so that the extrusion push-out rod moves inwards, the internally moved push-out rod extrudes the positioning block out of the sliding groove, when the positioning block is completely extruded out of the sliding groove, the position between the connecting block and the hanging frame is unlocked, meanwhile, the cutting knife cuts the film, the air suction mechanism sucks the cut rectangular film, and then the unlocked connecting block is driven to descend continuously through the lifting cylinder, so that the absorbed rectangular film is stuck on the thermosensitive paper layer on the thermosensitive adhesive label.
The pressing plate comprises a plate body, a leather bag and an ejection spring, the leather bag is mounted on the inner side wall of the plate body, the ejection spring is connected to the upper end inside the leather bag, and pressing liquid is injected into the leather bag.
The locking mechanism comprises a connecting block, a positioning block and a built-in spring, inner grooves are uniformly formed in the edge position of the connecting block and connected with the positioning block through the built-in spring, and the outer half part of the positioning block at the initial position is located in the sliding groove.
The air suction mechanism comprises a U-shaped block, an air cavity, an air pump, a reciprocating cylinder and a smoothing frame, the air cavity is symmetrically formed in the left end and the right end of the U-shaped block, the air cavity and the air pump are in communicated relation, the air pump is installed on the U-shaped block, the middle of the U-shaped block is connected with the smoothing frame in a sliding fit mode, and the reciprocating cylinder is connected between the right end of the smoothing frame and the U-shaped block.
Wherein, the lower sides of the left and right ends of the U-shaped block are symmetrically provided with air holes which are communicated with the air cavity, and the lower end of the smoothing frame is provided with a smooth layer.
The upper end of the extrusion rod is connected with the drag reduction roller through a pin shaft, and the drag reduction roller is attached to the inclined surface of the push-out rod.
The invention has the beneficial effects that:
the invention provides a method for manufacturing a thermosensitive adhesive label, which comprises the steps of pre-positioning a film, positioning the cut film in a cutting and air suction integrated mode, laminating the film on a thermosensitive paper layer in a downward pressing mode, flatly laminating the film in a middle flattening mode and an edge flattening mode, and improving the laminating efficiency by the cutting and laminating integrated design concept;
the film laminating device adopts a design concept of a linked structure to position and cut the film, and performs air suction positioning on the cut film while cutting, so that the film is in a tight state during air suction, the film is not deviated or folded when being pressed down to laminate, and the qualification rate of products is improved;
thirdly, the positioning device pre-positions the thermosensitive adhesive label, the cut film and the thermosensitive paper layer are coated with the film, after the film is coated, the film coating device is lifted back to reset, the film part at the edge is further pressed by the pressing plate after the angle is adjusted, during pressing, the contact area between the pressing plate and the edge of the film is gradually enlarged, and the contact position is expanded from the inner side of the edge to the outer side of the edge, so that the edge of the film is pushed and pressed outwards, and the pressing of the edge of the film is facilitated.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of a method of making a heat-sensitive adhesive label;
FIG. 2 is an overall cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the frame, positioning device and film covering device of the present invention;
FIG. 4 is a schematic structural view of the positioning device and the frame of the present invention;
FIG. 5 is a schematic view of the structure of the hanging frame, gravity frame and cutting knife of the present invention;
FIG. 6 is an enlarged view of a portion of the invention at X of FIG. 3;
FIG. 7 is an enlarged view of a portion of the invention at Y of FIG. 3;
FIG. 8 is a schematic view of the film of the present invention in a cut state (viewed from above);
FIG. 9 is a schematic view of the operation state of the laminating apparatus.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1 to 9, a method for manufacturing a thermal sensitive adhesive label uses a film covering device, the film covering device includes a bottom plate 1, a winding device 2, a conveying device 3, a clip frame 4, a positioning device 5 and a film covering device 6, and the method for manufacturing the thermal sensitive adhesive label by using the film covering device comprises the following steps:
s1, composite pressing: performing composite pressing on the thermosensitive paper layer and the base paper material to form a thermosensitive adhesive label;
s2, conveying: the film and the thermosensitive adhesive label are synchronously and intermittently conveyed up and down through the winding device 2 and the conveying device 3;
s3, positioning and cutting: when the film and the thermosensitive adhesive label stop conveying for a short time, the lifting cylinder 61 drives the locking mechanism 62, the air suction mechanism 63, the hanging frame 64, the pressing frame 65 and the four linkage cutting mechanisms 66 to descend synchronously, in the descending process, the film is pressed through the pressing frame 65, the film is cut through the four linkage cutting mechanisms 66 under the extrusion effect, and the cut rectangular film is sucked through the air suction mechanism 63;
s4, air suction and film covering: when the hanging frame 64 is difficult to descend, the locking mechanism 62 and the hanging frame 64 are unlocked, the air suction mechanism 63 is driven by the lifting cylinder 61 to descend continuously, so that the sucked rectangular film is attached to the thermosensitive paper layer on the thermosensitive adhesive label and slides and smooths the thermosensitive paper layer, then the film laminating device 6 is reset, and the film part at the edge is further pressed by the pressing plate 54 after the angle adjustment;
s5, collecting in a coiled manner: after the film covering is finished, pressing marks on the thermosensitive adhesive label in an impressing mode, and then collecting the finished thermosensitive adhesive label in a coiled mode.
Coiling mechanism 2 is installed to the right-hand member of bottom plate 1, and conveyor 3 is installed to the left end of bottom plate 1, and the mid-mounting of bottom plate 1 has time type frame 4, and the mid-mounting of time type frame 4 has positioner 5, and tectorial membrane device 6 is installed to the upper end of time type frame 4.
Coiling mechanism 2 and conveyor 3 be the same device of structure, size homogeneous phase, coiling mechanism 2 include mount 21, first electronic roller 22, the electronic roller 23 of second, mount 21 is installed on bottom plate 1, first electronic roller 22 is installed to the upper end of mount 21, the mid-mounting of mount 21 has the electronic roller 23 of second, concrete during operation, through coiling mechanism 2, two first electronic rollers 22 on the conveyor 3 drive the film and carry right, through coiling mechanism 2, two electronic rollers 23 of second on the conveyor 3 drive the thermal sensitive adhesive label and carry right.
Positioner 5 include electronic slider 51, the connection frame 52, four promote cylinder 53 and four pressboards 54, electronic slider 51 is installed on the inside wall of returning type frame 4, be equipped with connection frame 52 between the electronic slider 51, return type groove has been seted up to the lower extreme of connection frame 52, evenly be equipped with pressboard 54 on returning the type groove, through round pin hub connection between the lower extreme of pressboard 54 and returning the type groove, there is promotion cylinder 53 through the round pin hub connection between the middle part of pressboard 54 and the returning type groove, concrete during operation, it descends to drive connection frame 52 through electronic slider 51, thereby push down the location to the film, after the tectorial membrane, drive pressboard 54 angle modulation through promotion cylinder 53, thereby further suppress the border position of the film of the rectangle form after the tectorial membrane.
The pressing plate 54 comprises a plate body 541, a leather bag 542 and an ejection spring 543, the leather bag 542 is mounted on the inner side wall of the plate body 541, the ejection spring 543 is connected to the upper end inside the leather bag 542, pressing liquid is injected into the leather bag 542, the leather bag 542 is in a triangular structure under the action of the ejection spring 543, the contact area between the leather bag 542 in the triangular structure and the edge of the film is enlarged along with the increase of the angle of the plate body 541, and the contact area is gradually enlarged to be more beneficial to pressing the edge of the film.
Tectorial membrane device 6 including lift cylinder 61, locking mechanical system 62, air suction mechanism 63, hang and lean on frame 64, pressing frame 65 and four linkage cutting mechanism 66, even there is lift cylinder 61 between locking mechanical system 62 and the type frame 4 that returns, air suction mechanism 63 is installed to locking mechanical system 62's lower extreme, air suction mechanism 63's upper end is hung and is leaned on frame 64, has seted up the sliding tray on hanging and lean on frame 64, the lower extreme of sliding tray is equipped with pressing frame 65, evenly is equipped with four linkage cutting mechanism 66 on hanging and leaning on frame 64.
The locking mechanism 62 comprises a connecting block 621, a positioning block 622 and an internal spring 623, an inner groove is uniformly formed in the edge position of the connecting block 621, the inner groove is connected with the positioning block 622 through the internal spring 623, the internal spring 623 plays a role in connection reset, the outer half part of the positioning block 622 at an initial position is located in the sliding groove, and at the moment, the positioning block 622 locks the positions of the connecting block 621 and the hanging frame 64 under the action of the internal spring 623.
Air suction mechanism 63 include U type piece 631, air cavity 632, air pump 633, reciprocating cylinder 634 and smooth frame 635, air cavity 632 has been seted up to U type piece 631's left and right sides both ends symmetry, air cavity 632 and air pump 633 are the intercommunicating relationship, air pump 633 installs on U type piece 631, the middle part of U type piece 631 is connected with smooth frame 635 through sliding fit's mode, it has reciprocating cylinder 634 to link between the right-hand member of smooth frame 635 and the U type piece 631, the downside symmetry of both ends is seted up and is had the gas pocket about U type piece 631, the gas pocket is the intercommunicating relationship with air cavity 632, the lower extreme of smooth frame 635 is equipped with the smooth layer, during specific work, inhales external gas from the gas pocket through air pump 633 to hold the film after cutting, with its tectorial membrane behind the heat-sensitive paper layer, drive through reciprocating cylinder 634 and smooth frame 635 and smooth the processing to the film after the tectorial membrane.
The pressing frame 65 comprises a gravity frame 651, a compression spring 652 and a connecting rack 653, the gravity frame 651 is connected with the sliding groove in a sliding fit manner, the compression spring 652 is connected between the gravity frame 651 and the sliding groove, the gravity frame 651 is of a clip-shaped structure, and the connecting rack 653 is uniformly arranged on the inner side wall of the gravity frame 651.
The linkage cutting mechanism 66 comprises an extrusion rod 661, an ejection rod 662, a linkage gear 663, a driven rack 664 and a cutting knife 665, wherein the extrusion rod 661 is connected with a sliding groove in a sliding fit manner, the upper end of the sliding groove is connected with the ejection rod 662 in a sliding fit manner, the linkage rack 653 is meshed with the outer side of the linkage gear 663, the linkage gear 663 is connected with the leaning frame 64 through a pin shaft, the linkage gear 663 is meshed with the inner side of the driven rack 664, the driven rack 664 is installed on the cutting knife 665, the cutting knife 665 is connected with the leaning frame 64 in a sliding fit manner, the upper end of the extrusion rod 661 is connected with a drag reduction roller through a pin shaft, the drag reduction roller is attached to the inclined surface of the ejection rod 662, and the drag reduction roller reduces the difficulty of inward movement of the extrusion ejection rod 662.
When the film cutting machine works, the lifting cylinder 61 drives the locking mechanism 62, the air suction mechanism 63, the hanging frame 64, the pressing frame 65 and the four linkage cutting mechanisms 66 to synchronously descend, the film is pressed and positioned through the gravity frame 651 during descending, at the moment, the hanging frame 64, the locking mechanism 62, the air suction mechanism 63 and the linkage cutting mechanisms 66 continue descending, the gravity frame 651 gradually retracts into the sliding groove, the cutting knife 665 is driven to descend under the cooperation of the connecting rack 653, the linkage gear 663 and the driven rack 664, meanwhile, the extrusion rod 661 is pushed upwards by the gravity frame 651 gradually retracting into the sliding groove, the extrusion rod 662 is pushed inwards, the internally-moved extrusion rod 662 extrudes the positioning block 622 out of the sliding groove, when the positioning block 622 is completely extruded out of the sliding groove, the position between the connecting block 621 and the hanging frame 64 is unlocked, meanwhile, the cutting knife 665 cuts the film, and the air suction mechanism 63 sucks the cut rectangular film, then, the unlocked connecting block 621 is driven by the lifting cylinder 61 to continuously descend, so that the sucked rectangular film is attached to the thermosensitive paper layer on the thermosensitive adhesive label.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a temperature sensing non-setting adhesive label preparation method, it has used a laminating equipment, and this laminating equipment includes bottom plate (1), coiling mechanism (2), conveyor (3), time type frame (4), positioner (5) and tectorial membrane device (6), its characterized in that: the method for manufacturing the thermosensitive adhesive label by adopting the laminating equipment comprises the following steps:
s1, composite pressing: performing composite pressing on the thermosensitive paper layer and the base paper material to form a thermosensitive adhesive label;
s2, conveying: the film and the thermosensitive adhesive label are conveyed synchronously and intermittently up and down through the winding device (2) and the conveying device (3);
s3, positioning and cutting: when the film and the thermosensitive adhesive label stop conveying for a short time, the lifting cylinder (61) drives the locking mechanism (62), the air suction mechanism (63), the hanging frame (64), the pressing frame (65) and the four linkage cutting mechanisms (66) to descend synchronously, in the descending process, the film is pressed through the pressing frame (65), meanwhile, the film is cut through the four linkage cutting mechanisms (66) under the extrusion effect, and the cut rectangular film is sucked through the air suction mechanism (63);
s4, air suction and film covering: when the hanging frame (64) is difficult to descend, the locking mechanism (62) and the hanging frame (64) are unlocked, the air suction mechanism (63) is driven to descend continuously through the lifting air cylinder (61), so that a sucked rectangular film is pasted on a thermosensitive paper layer on a thermosensitive adhesive label and is smoothly slid, then the laminating device (6) is reset, and the film part at the edge is further pressed through the pressing plate (54) after the angle adjustment;
s5, collecting in a coiled manner: after the film covering is finished, pressing traces on the thermosensitive adhesive label in an impressing mode, and then collecting the finished thermosensitive adhesive label in a coiled mode;
the winding device (2) is installed at the right end of the bottom plate (1), the conveying device (3) is installed at the left end of the bottom plate (1), the profiling frame (4) is installed in the middle of the bottom plate (1), the positioning device (5) is installed in the middle of the profiling frame (4), and the film covering device (6) is installed at the upper end of the profiling frame (4);
the winding device (2) and the conveying device (3) are devices with the same structure and size, the winding device (2) comprises a fixing frame (21), a first electric roller (22) and a second electric roller (23), the fixing frame (21) is installed on the bottom plate (1), the first electric roller (22) is installed at the upper end of the fixing frame (21), and the second electric roller (23) is installed in the middle of the fixing frame (21);
the positioning device (5) comprises an electric slider (51), a connecting frame (52), four pushing cylinders (53) and four pressing plates (54), the electric slider (51) is installed on the inner side wall of the shaping frame (4), the connecting frame (52) is arranged between the electric sliders (51), a shaping groove is formed in the lower end of the connecting frame (52), the pressing plates (54) are uniformly arranged on the shaping groove, the lower ends of the pressing plates (54) are connected with the shaping groove through pin shafts, and the pushing cylinders (53) are connected between the middle of the pressing plates (54) and the shaping groove through pin shafts;
the film laminating device (6) comprises a lifting cylinder (61), a locking mechanism (62), an air suction mechanism (63), a hanging frame (64), a pressing frame (65) and four linkage cutting mechanisms (66), wherein the lifting cylinder (61) is connected between the locking mechanism (62) and the return frame (4), the air suction mechanism (63) is installed at the lower end of the locking mechanism (62), the hanging frame (64) is hung at the upper end of the air suction mechanism (63), a sliding groove is formed in the hanging frame (64), the pressing frame (65) is arranged at the lower end of the sliding groove, and the four linkage cutting mechanisms (66) are uniformly arranged on the hanging frame (64);
the pressing frame (65) comprises a gravity frame (651), a compression spring (652) and a connecting rack (653), the gravity frame (651) is connected with the sliding groove in a sliding fit manner, the compression spring (652) is connected between the gravity frame (651) and the sliding groove, the gravity frame (651) is of a clip-shaped structure, and the connecting rack (653) is uniformly arranged on the inner side wall of the gravity frame (651);
linkage cutting mechanism (66) including extrusion stem (661), ejector beam (662), linkage gear (663), driven rack (664), cutoff sword (665), be sliding fit between extrusion stem (661) and the sliding tray and be connected, sliding tray's upper end is connected with ejector beam (662) through sliding fit's mode, connection rack (653) meshes with the outside of linkage gear (663) mutually, linkage gear (663) are connected with depending on frame (64) through the round pin axle, linkage gear (663) mesh with the inboard of driven rack (664) mutually, driven rack (664) are installed on cutoff sword (665), cutoff sword (665) link to each other with depending on frame (64) through sliding fit's mode.
2. The method for manufacturing a thermosensitive adhesive label according to claim 1, characterized in that: the pressing plate (54) comprises a plate body (541), a leather bag (542) and an ejection spring (543), the leather bag (542) is installed on the inner side wall of the plate body (541), the ejection spring (543) is connected to the upper end inside the leather bag (542), and pressing liquid is injected into the leather bag (542).
3. The method for manufacturing a thermosensitive adhesive label according to claim 1, characterized in that: the locking mechanism (62) comprises a connecting block (621), a positioning block (622) and a built-in spring (623), an inner groove is uniformly formed in the edge position of the connecting block (621), the inner groove is connected with the positioning block (622) through the built-in spring (623), and the outer half part of the positioning block (622) at the initial position is located in the sliding groove.
4. The method for manufacturing a thermosensitive adhesive label according to claim 1, characterized in that: air suction mechanism (63) including U type piece (631), air cavity (632), air pump (633), reciprocating cylinder (634) and smooth frame (635), air cavity (632) have been seted up to the left and right sides both ends symmetry of U type piece (631), air cavity (632) and air pump (633) are the intercommunication relation, install on U type piece (631) air pump (633), the middle part of U type piece (631) is passed through sliding fit's mode and is connected with smooth frame (635), it has reciprocating cylinder (634) to link between the right-hand member of frame (635) and U type piece (631).
5. The method for manufacturing a thermosensitive adhesive label according to claim 4, characterized in that: air holes are symmetrically formed in the lower sides of the left end and the right end of the U-shaped block (631), the air holes are communicated with the air cavity (632), and a smooth layer is arranged at the lower end of the smoothing frame (635).
6. The method for manufacturing a thermosensitive adhesive label according to claim 1, characterized in that: the upper end of the extrusion rod (661) is connected with the drag reduction roller through a pin shaft, and the drag reduction roller is attached to the inclined surface of the push-out rod (662).
CN202011476917.0A 2020-12-15 2020-12-15 Method for manufacturing thermosensitive adhesive label Pending CN112440519A (en)

Priority Applications (1)

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CN202011476917.0A CN112440519A (en) 2020-12-15 2020-12-15 Method for manufacturing thermosensitive adhesive label

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CN113027003A (en) * 2021-03-10 2021-06-25 朱翠华 Glass fiber reinforced cement light porous partition plate

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CN1128703A (en) * 1995-05-23 1996-08-14 苏马吕株式会社 Method and device for placing film
JP2008535697A (en) * 2005-04-14 2008-09-04 レリゾン カナダ インコーポレイテッド Method and system for manufacturing a label kit comprising a carrier sheet that removably holds a label of a specific shape
CN102015455A (en) * 2008-03-05 2011-04-13 萨龙股份公司 Apparatuses and methods for producing containers
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CN112064942A (en) * 2020-09-10 2020-12-11 崔如福 Building material aluminum-plastic panel forming post-treatment method
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CN113027003A (en) * 2021-03-10 2021-06-25 朱翠华 Glass fiber reinforced cement light porous partition plate

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Application publication date: 20210305