CN112829460B - Automatic production line of laser positioning anti-counterfeiting packaging film and working method thereof - Google Patents
Automatic production line of laser positioning anti-counterfeiting packaging film and working method thereof Download PDFInfo
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- CN112829460B CN112829460B CN202011600513.8A CN202011600513A CN112829460B CN 112829460 B CN112829460 B CN 112829460B CN 202011600513 A CN202011600513 A CN 202011600513A CN 112829460 B CN112829460 B CN 112829460B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
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Abstract
The invention discloses an automatic production line and a working method of a laser positioning anti-counterfeiting packaging film. The automatic production line of the laser positioning anti-counterfeiting packaging film is reasonable in structural design and easy to produce, the upper layer and the lower layer of the packaging film are two independent working units, anti-counterfeiting marks can be simultaneously sprayed and printed on the upper layer and the lower layer of the packaging film while the packaging film is separated, the working efficiency is improved, the anti-counterfeiting function can be effectively prevented from being lost due to failure of the first anti-counterfeiting identification code, the anti-counterfeiting effect is improved, and the production line is high in automation degree, high in working efficiency and flexible in application.
Description
Technical Field
The invention belongs to the field of production and manufacturing of anti-counterfeiting packaging films, and particularly relates to an automatic production line of a laser positioning anti-counterfeiting packaging film. The invention also relates to a working method of the automatic production line of the laser positioning anti-counterfeiting packaging film.
Background
The packaging bags of products in the market are various in types, and manufacturers print various anti-counterfeiting identification codes on the surfaces of common packaging bags in order to protect the products of the manufacturers. In recent years, anti-counterfeiting technology is combined with printing technology to produce novel anti-counterfeiting packaging materials, and a new technology for integrating anti-counterfeiting and packaging is provided.
An aluminized anti-counterfeiting wrapping paper is characterized in that a polyester film is used as an intermediate carrier, the polyester film is processed on the intermediate carrier to form a required holographic pattern, and the required holographic pattern is transferred to the paper after aluminizing, so that the required holographic pattern is transferred to the wrapping paper, and the wrapping paper achieves the effects of attractiveness and anti-counterfeiting. Such paper is mainly used in the fields of products such as cigarettes, wine, medicines, cosmetics, luxury goods, daily chemicals, and the like. The film for aluminized anti-counterfeiting wrapping paper is generally called a laser transfer film. The existing laser transfer film has the defects of poor transferability, poor temperature resistance, poor reusability of a polyester film (namely an intermediate carrier) and the like. At present, the anti-counterfeiting packaging film produced by the production device of the anti-counterfeiting packaging paper has the advantages of high positioning difficulty, low production efficiency, colorless packaging film, complex process, low speed and high cost.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide an automatic production line of a laser positioning anti-counterfeiting packaging film, and solves the problems that the anti-counterfeiting packaging film production device in the prior art is unreasonable in structure, low in production efficiency and not beneficial to production and development of enterprises. The invention also provides a working method of the automatic production line of the laser positioning anti-counterfeiting packaging film, which has the advantages of simple and feasible working principle, high automation degree of the working process, less manpower requirement, improved production efficiency and suitability for industrial large-scale application.
The technical scheme is as follows: an automatic production line of laser positioning anti-counterfeiting packaging films comprises a machine table, a packaging film feeding support frame, a packaging film upper and lower position adjusting unit, a packaging film straightening unit, a packaging film upper and lower layer separating unit, a packaging film upper and lower spray printing mechanism, an upper packaging film spray printing support unit, a lower packaging film spray printing support unit, an upper anti-counterfeiting printing detection unit, a lower anti-counterfeiting printing detection unit, an upper packaging film rolling unit and a lower packaging film rolling unit, wherein the packaging film feeding support frame, the packaging film upper and lower position adjusting unit, the packaging film straightening unit, the packaging film upper and lower layer separating unit, the packaging film upper and lower spray printing mechanism, the upper packaging film spray printing support unit, the lower packaging film spray printing support unit, the upper anti-counterfeiting printing detection unit, the lower printing anti-counterfeiting detection unit, the upper packaging film rolling unit and the lower packaging film rolling unit are all arranged on the machine table, the packaging film feeding support frame is arranged at one end of the machine table in the length direction, and the upper packaging film rolling unit and the lower packaging film rolling unit are arranged at the other end of the machine table in the length direction, a packaging film coiled material is arranged on the packaging film feeding support frame, the packaging film coiled material on the packaging film feeding support frame sequentially passes through the packaging film upper and lower position adjusting unit and the packaging film straightening unit, the packaging film upper and lower layer separating unit can cut the packaging film coiled material into a packaging film upper layer and a packaging film lower layer, the packaging film upper layer sequentially passes through the upper packaging film spray printing support unit and the upper anti-counterfeiting printing detection unit, the packaging film upper layer can be wound on the upper packaging film rolling unit, the packaging film lower layer sequentially passes through the lower packaging film spray printing support unit and the anti-counterfeiting printing detection unit, the packaging film lower layer can be wound on the lower packaging film rolling unit, the packaging film upper and lower spray printing mechanism, the upper packaging film spray printing support unit and the lower packaging film spray printing support unit are positioned on the same vertical line, and the packaging film up-and-down jet printing mechanism is positioned between the upper packaging film jet printing supporting unit and the lower packaging film jet printing supporting unit, the packaging film up-and-down jet printing mechanism and the upper packaging film jet printing supporting unit can pass through the upper layer of the packaging film, and the packaging film up-and-down jet printing mechanism and the lower packaging film jet printing supporting unit can pass through the lower layer of the packaging film.
Further, the automatic production line of the laser positioning anti-counterfeiting packaging film comprises a vertical support plate I, an upper right-angle support plate, an upper position adjusting roller, a lower right-angle support plate and a lower position adjusting roller, wherein the vertical support plate I is fixedly arranged on a machine table, the upper right-angle support plate and the lower right-angle support plate are fixedly arranged on the vertical support plate I, the upper position adjusting roller is arranged on the upper right-angle support plate through a rotating shaft, the lower position adjusting roller is arranged on the lower right-angle support plate through a rotating shaft, the lower position adjusting roller is positioned under the upper position adjusting roller, the axes of the upper position adjusting roller and the lower position adjusting roller are arranged along the horizontal direction, the surfaces of the upper position adjusting roller and the lower position adjusting roller are attached, and a packaging film coiled material can pass through the space between the upper position adjusting roller and the lower position adjusting roller, buffering assemblies are arranged between the lower position adjusting roller and the lower right-angle supporting plate and between the upper position adjusting roller and the upper right-angle supporting plate.
Further, foretell radium-shine location anti-fake packaging film's automatic production line, it spouts seal the supporting element and spouts seal the supporting element's the same structure with lower packaging film to go up the packaging film and spout seal the supporting element longitudinal symmetry setting with lower packaging film, it spouts seal the supporting element and all include supporting mounting panel, packaging film supporting cylinder and packaging film supporting roof with lower packaging film to go up the packaging film, it sets up on the board to support the mounting panel fixed, packaging film supporting cylinder is fixed to be set up on supporting mounting panel, packaging film supporting roof and packaging film supporting cylinder's piston rod are connected, be equipped with buffer unit between packaging film supporting cylinder and the packaging film supporting roof.
Furthermore, the automatic production line of the laser positioning anti-counterfeiting packaging film comprises a buffering assembly, a first rotating shaft and a second rotating shaft, wherein the first rotating shaft is connected with the second rotating shaft through a first connecting rod, and the position adjusting support seat is provided with a waist-shaped hole, one end of the waist-shaped hole is provided with a spring connecting column, a rotating shaft connecting block and a buffer spring are arranged in the kidney-shaped hole, the rotating shaft connecting block is connected with the inner wall of the kidney-shaped hole in a sliding way, one end of the rotating shaft connecting block is provided with a spring placing groove, one end of the buffer spring is sleeved on the spring connecting column, the other end of the buffer spring is arranged in the spring placing groove, the two ends of the first rotating shaft are respectively arranged on the rotating shaft connecting block, all be equipped with the spout on the relative inner wall in waist type hole, be equipped with the slider on the inner wall that the pivot connecting block is close to waist type hole, the slider sets up in the spout to slider and spout sliding connection.
Further, foretell radium-shine location anti-fake packaging film's automatic production line, packaging film unit of flare-outing is including flare-outing vertical support board, a set of guide roll of flare-outing and a set of guide roll of downing, the vertical support board of flare-outing is fixed to be set up on the board, a set of guide roll of flare-outing and a set of guide roll of downing all set up on the vertical face of vertical support board of flare-outing through the pivot, a set of guide roll of flare-outing is a setting along the horizontal direction, a set of guide roll of downing is a setting along the horizontal direction to a set of guide roll of downing is located a set of horizontal position of guide roll of flare-outing below, the packaging film coiled material is the wave setting between a set of guide roll of flare-outing and a set of guide roll of downing.
Furthermore, foretell automatic production line of radium-shine location anti-fake packaging film, lower floor's separation element is including peeling off the supporting baseplate, peeling off clamp plate and separation sword on, peel off the fixed setting of supporting baseplate on the board, it all sets up on peeling off the supporting baseplate to peel off clamp plate and separation sword on to it is located the separation sword directly over to peel off the clamp plate, it peels off clearance one to peel off to be equipped with between clamp plate and the separation sword on, it peels off clearance two to be equipped with between the separation sword and the up end of peeling off the supporting baseplate, the clearance one can be peeled off in the upper strata of packaging film coiled material, the clearance two can be peeled off in the lower floor of packaging film coiled material can pass.
Further, foretell radium-shine location anti-fake packaging film's automatic production line, the packaging film spouts seal mechanism from top to bottom including spouting seal support frame, horizontal drive device one, horizontal drive device two, upward spout printer head and spout printer head down, spout the fixed setting of seal support frame on the board, horizontal drive device one and horizontal drive device two all set up on spouting the seal support frame, upward spout printer head and horizontal drive device one and be connected to it spouts seal the support unit just to set up with last packaging film to spout printer head, spout printer head and horizontal drive device two and connect down to spout printer head and lower packaging film down and spout seal the support unit just to set up, the packaging film upper strata is located to spout printer head and last packaging film and spouts between the seal the support unit, the packaging film lower floor is located down printer head and spouts between the seal the support unit with lower packaging film.
Furthermore, the automatic production line of the laser positioning anti-counterfeiting packaging film has the same structure of the upper anti-counterfeiting seal detection unit and the lower anti-counterfeiting seal detection unit, the upper anti-counterfeiting seal detection unit and the lower anti-counterfeiting seal detection unit respectively comprise a group of vertical detection driving cylinders, a U-shaped supporting plate, a horizontal driving device III, a detection supporting frame and an anti-counterfeiting mark detector, the detection support frame is fixedly arranged on the machine table, the group of vertical detection driving cylinders are arranged on the detection support frame, and the piston rods of a group of vertical detection driving cylinders are connected with a U-shaped supporting plate which is connected with a detection supporting frame in a sliding way, the third horizontal driving device is arranged on the U-shaped supporting plate, the anti-counterfeiting mark detector is connected with the third horizontal driving device, the anti-counterfeiting mark detectors of the upper anti-counterfeiting mark detection unit and the lower anti-counterfeiting mark detection unit are respectively arranged opposite to the upper layer and the lower layer of the packaging film.
Furthermore, in the automatic production line of the laser positioning anti-counterfeiting packaging film, the first horizontal driving device, the second horizontal driving device and the third horizontal driving device have the same structure, and each of the first horizontal driving device, the second horizontal driving device and the third horizontal driving device comprises a horizontal driving motor, a horizontal supporting base, two guide posts, a guide sliding plate, a first screw rod, a group of screw rod nuts and a second horizontal supporting plate, wherein the horizontal driving motor is fixedly arranged on the horizontal supporting base and connected with the first screw rod, the first screw rod is arranged on the horizontal supporting base through a screw rod supporting base, the group of screw rod nuts are sleeved on the first screw rod, the guide sliding plate is connected with one of the group of screw rod nuts, the guide sliding plate is sleeved on the first screw rod, and the second horizontal supporting plate is fixedly connected with the group of screw rod nuts and the guide sliding plate, the upper jet printing head, the lower jet printing head and the anti-counterfeiting mark detector are respectively arranged on a second horizontal support plate, the two guide posts and the first screw rod are arranged in parallel, the two guide posts are respectively positioned on two sides of the first screw rod, and the guide sliding plate is connected with the two guide posts in a sliding manner.
The invention relates to a working method of an automatic production line of a laser positioning anti-counterfeiting packaging film, which comprises the following steps:
s1, placing the packaging film coiled material on a packaging film feeding support frame, and pulling the tail end of the packaging film coiled material to penetrate through a position between an upper position adjusting roller and a lower position adjusting roller of a packaging film upper and lower position adjusting unit;
s2, enabling the packaging film passing through the upper position adjusting roller and the lower position adjusting roller to pass through a group of upper straightening guide rollers and a group of lower straightening guide rollers, and enabling the packaging film to be conveyed in a wave shape;
s3, separating the upper layer and the lower layer of the packaging film coiled material which passes through the tail end of the packaging film up-down position adjusting unit, separating the upper layer of the packaging film from the lower layer of the packaging film by a separating knife, enabling the upper layer of the packaging film to pass through the first stripping gap, and enabling the lower layer of the packaging film to pass through the second stripping gap;
s4, enabling the upper layer of the packaging film to penetrate through a packaging film supporting roller, enabling the upper layer of the packaging film to penetrate through an upper packaging film jet printing supporting unit, and enabling the upper layer of the packaging film to be tightly pressed and attached to a packaging film supporting top plate of the upper packaging film jet printing supporting unit;
s5, enabling the lower layer of the packaging film to penetrate through a packaging film supporting roller, enabling the lower layer of the packaging film to penetrate through a lower packaging film jet printing supporting unit, and enabling the lower layer of the packaging film and a packaging film supporting top plate of the lower packaging film jet printing supporting unit to be pressed and attached;
s6, starting the horizontal driving device to drive the upper jet printing head to move to the specified position of the upper layer of the packaging film, and carrying out jet printing on the anti-counterfeiting mark;
s7, when the step S6 is carried out, the horizontal driving device II is started to drive the lower jet printing head to move to the designated position of the lower layer of the packaging film, and jet printing of the anti-counterfeiting mark is carried out;
s8, moving the upper layer of the packaging film subjected to spray printing to an upper anti-counterfeiting printing detection unit, and driving an anti-counterfeiting mark detector to move along the upper layer of the packaging film by a horizontal driving device III of the upper anti-counterfeiting printing detection unit to detect the anti-counterfeiting mark;
s9, moving the lower layer of the packaging film subjected to jet printing to a lower anti-counterfeiting printing detection unit while performing the step S8, and driving an anti-counterfeiting mark detector to move along the lower layer of the packaging film by a horizontal driving device III of the upper anti-counterfeiting printing detection unit and the lower anti-counterfeiting printing detection unit to detect the anti-counterfeiting mark;
s10, winding the upper layer of the detected packaging film on an upper packaging film winding unit, winding the upper layer of the packaging film by the upper packaging film winding unit, and winding the upper layer of the packaging film subjected to jet printing;
s11, winding the lower layer of the detected packaging film on a lower packaging film winding unit, winding the upper layer of the packaging film by the lower packaging film winding unit, and winding the upper layer of the packaging film subjected to jet printing.
The technical scheme shows that the invention has the following beneficial effects: the automatic production line of the laser positioning anti-counterfeiting packaging film has reasonable structural design and easy production, the upper layer and the lower layer of the packaging film are two independent working units, and anti-counterfeiting marks can be simultaneously sprayed and printed on the upper layer and the lower layer of the packaging film while the packaging film is separated, so that the working efficiency is improved, the anti-counterfeiting function can be effectively prevented from being lost due to failure of the first anti-counterfeiting identification code, and the anti-counterfeiting effect is improved. The automatic production line of the laser positioning anti-counterfeiting packaging film has high automation degree, high working efficiency and flexible application. The working method of the automatic production line of the laser positioning anti-counterfeiting packaging film is simple and easy in working principle, high in automation degree of the working process, less in required manpower, capable of improving the production efficiency and suitable for industrial large-scale application.
Drawings
FIG. 1 is a schematic structural diagram of an automatic production line of a laser positioning anti-counterfeiting packaging film according to the invention;
FIG. 2 is a schematic structural view of a packaging film up-down position adjusting unit according to the present invention;
fig. 3 is a schematic structural view of an upper packaging film jet printing support unit or a lower packaging film jet printing support unit according to the present invention;
FIG. 4 is a schematic structural view of a cushion assembly according to the present invention;
FIG. 5 is a schematic structural diagram of a separating unit for upper and lower layers of the packaging film according to the present invention;
FIG. 6 is a schematic structural view of a packaging film up-down spray printing mechanism according to the present invention;
FIG. 7 is a schematic structural view of an upper anti-counterfeit seal detection unit or a lower anti-counterfeit seal detection unit according to the present invention;
FIG. 8 is a first schematic structural view of an upper packaging film rolling unit or a lower packaging film rolling unit according to the present invention;
FIG. 9 is a second schematic structural view of the upper packaging film rolling unit or the lower packaging film rolling unit according to the present invention;
FIG. 10 is a first schematic structural view of an edge-limiting assembly according to the present invention;
FIG. 11 is a second schematic structural view of an edge-limiting assembly according to the present invention;
fig. 12 is a schematic structural view of a hold-down assembly according to the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
The automatic production line of laser positioning anti-counterfeiting packaging film shown in fig. 1 comprises a machine 901, a packaging film feeding support frame 902, a packaging film up-down position adjusting unit 903, a packaging film straightening unit 904, a packaging film up-down layer separating unit 905, a packaging film up-down spray printing mechanism 906, an upper packaging film spray printing support unit 907, a lower packaging film spray printing support unit 908, an upper anti-counterfeiting print detecting unit 909, a lower anti-counterfeiting print detecting unit 910, an upper packaging film rolling unit 911 and a lower packaging film rolling unit 912, wherein the packaging film feeding support frame 902, the packaging film up-down position adjusting unit 903, the packaging film straightening unit 904, the packaging film up-down layer separating unit 905, the packaging film up-down spray printing mechanism 906, the upper packaging film spray printing support unit 907, the lower packaging film spray printing support unit 908, the upper anti-counterfeiting print detecting unit 909, the lower anti-counterfeiting print detecting unit 910, the upper packaging film rolling unit 911 and the lower packaging film rolling unit 912 are all arranged on the machine 901, the packaging film feeding support frame 902 is arranged at one end of the machine 901 in the length direction, the upper packaging film rolling unit 911 and the lower packaging film rolling unit 912 are arranged at the other end of the machine 901 in the length direction, a packaging film coiled material is arranged on the packaging film feeding support frame 902, the packaging film coiled material on the packaging film feeding support frame 902 sequentially passes through the packaging film up-down position adjusting unit 903 and the packaging film straightening unit 904, the packaging film up-down layer separating unit 905 can cut the packaging film coiled material into a packaging film upper layer and a packaging film lower layer, the packaging film upper layer sequentially passes through the upper packaging film spray printing support unit 907 and the upper anti-counterfeiting printing detection unit 909, the packaging film upper layer can be wound on the upper packaging film rolling unit 911, the packaging film lower layer sequentially passes through the lower packaging film spray printing support unit 908 and the anti-counterfeiting printing detection unit 910, and the packaging film lower layer can be wound on the lower packaging film rolling unit 912, the packaging film upper and lower spray printing mechanism 906, the upper packaging film spray printing support unit 907 and the lower packaging film spray printing support unit 908 are positioned on the same vertical line, the packaging film upper and lower spray printing mechanism 906 is positioned between the upper packaging film spray printing support unit 907 and the lower packaging film spray printing support unit 908, the packaging film upper layer can pass through the packaging film upper layer between the packaging film upper and lower spray printing mechanism 906 and the upper packaging film spray printing support unit 907, and the packaging film lower layer can pass through the packaging film lower layer between the packaging film upper and lower spray printing mechanism 906 and the lower packaging film spray printing support unit 908.
One side of the machine 901 close to the packaging film feeding support frame 902 is provided with a first packaging film guide roller 913, a second packaging film guide roller 914 and a third packaging film guide roller 915, the first packaging film guide roller 913, the second packaging film guide roller 914 and the third packaging film guide roller 915 are located between the packaging film feeding support frame 902 and the packaging film up-down position adjusting unit 903, and a packaging film coiled material on the packaging film feeding support frame 902 sequentially passes through the first packaging film guide roller 913, the second packaging film guide roller 914 and the third packaging film guide roller 915.
The packaging film up-down position adjustment unit 903 shown in fig. 2 includes a vertical support plate 916, an upper right-angle support plate 917, an upper position adjustment roller 918, a lower right-angle support plate 919, and a lower position adjustment roller 920, the vertical support plate 916 is fixedly disposed on the machine table 901, the upper right-angle support plate 917 and the lower right-angle support plate 919 are fixedly disposed on the vertical support plate 916, the upper position adjustment roller 918 is disposed on the upper right-angle support plate 917 via a rotating shaft, the lower position adjustment roller 920 is disposed on the lower right-angle support plate 919 via a rotating shaft, the lower position adjustment roller 920 is located directly below the upper position adjustment roller 918, the axes of the upper position adjustment roller 918 and the lower position adjustment roller 920 are both disposed in a horizontal direction, and the surfaces of the upper position adjustment roller 918 and the lower position adjustment roller 920 are attached, and the web of packaging film can pass between the upper position adjustment roller 918 and the lower position adjustment roller 920, and buffering assemblies 921 are arranged between the lower position adjusting roller 920 and the lower right-angle supporting plate 919 and between the upper position adjusting roller 918 and the upper right-angle supporting plate 917.
As shown in fig. 3, the upper packaging film jet printing support unit 907 and the lower packaging film jet printing support unit 908 have the same structure, and the upper packaging film jet printing support unit 907 and the lower packaging film jet printing support unit 908 are arranged in an up-down symmetrical manner, each of the upper packaging film jet printing support unit 907 and the lower packaging film jet printing support unit 908 includes a support mounting plate 922, a packaging film support cylinder 923 and a packaging film support top plate 924, the support mounting plate 922 is fixedly arranged on the machine table 901, the packaging film support cylinder 923 is fixedly arranged on the support mounting plate 922, the packaging film support top plate 924 is connected with a piston rod of the packaging film support cylinder 923, and a buffer assembly 921 is arranged between the packaging film support cylinder 923 and the packaging film support top plate 924.
In the above structure, the buffering component 921 as shown in fig. 4 includes a position adjusting supporting seat 925 and a first rotating shaft 926, the position adjusting supporting seat 925 is in an arch shape, a waist-shaped hole 927 is provided on the position adjusting supporting seat 925, one end of the waist-shaped hole 927 is provided with a spring connecting column 928, a rotating shaft connecting block 929 and a buffering spring 930 are provided in the waist-shaped hole 927, the rotating shaft connecting block 929 is slidably connected with an inner wall of the waist-shaped hole 927, one end of the rotating shaft connecting block 929 is provided with a spring placing groove 931, one end of the buffering spring 930 is sleeved on the spring connecting column 928, the other end of the buffering spring 930 is provided in the spring placing groove 931, two ends of the first rotating shaft 926 are respectively provided on the rotating shaft connecting block 929, a sliding groove 932 is provided on an inner wall opposite to the waist-shaped hole 927, a sliding block 933 is provided on an inner wall of the rotating shaft connecting block 929 close to the waist-shaped hole 927, the sliding block 933 is provided in the sliding groove 932, and the slider 933 is slidably coupled to the slide groove 932.
The packaging film straightening unit 904 shown in fig. 1 includes a straightening vertical support plate 934, a set of upward straightening guide rollers 935 and a set of downward straightening guide rollers 936, the straightening vertical support plate 934 is fixedly arranged on the machine table 901, the set of upward straightening guide rollers 935 and the set of downward straightening guide rollers 936 are all arranged on the vertical surface of the straightening vertical support plate 934 through a rotating shaft, the set of upward straightening guide rollers 935 is arranged in a column along the horizontal direction, the set of downward straightening guide rollers 936 is arranged in a column along the horizontal direction, and the set of downward straightening guide rollers 936 is located below the horizontal position of the set of upward straightening guide rollers 935, and the packaging film roll is arranged in a wave shape between the set of upward straightening guide rollers 935 and the set of downward straightening guide rollers 936.
The packaging film upper and lower layer separating unit 905 shown in fig. 5 includes a peeling support base plate 937, an upper peeling platen 938 and a separating knife 939, the peeling support base plate 937 is fixedly disposed on the machine table 901, the upper peeling platen 938 and the separating knife 939 are both disposed on the peeling support base plate 937, the upper peeling platen 938 is disposed right above the separating knife 939, a peeling gap first 940 is disposed between the upper peeling platen 938 and the separating knife 939, a peeling gap second 941 is disposed between the separating knife 939 and the upper end face of the peeling support base plate 937, the upper layer of the packaging film roll can pass through the peeling gap first 940, and the lower layer of the packaging film roll can pass through the peeling gap second 941.
The packaging film up-and-down spray printing mechanism 906 shown in fig. 6 includes a spray printing support 942, a horizontal driving device 943, a horizontal driving device two 944, an upper spray printing head 945 and a lower spray printing head 946, wherein the spray printing support 942 is fixedly arranged on the machine 901, the horizontal driving device one 943 and the horizontal driving device two 944 are both arranged on the spray printing support 942, the upper spray printing head 945 is connected with the horizontal driving device one 943, the upper spray printing head 945 is arranged opposite to the upper packaging film spray printing support unit 907, the lower spray printing head 946 is connected with the horizontal driving device two 944, the lower spray printing head 946 is arranged opposite to the lower packaging film spray printing support unit 908, the upper layer of the packaging film is arranged between the upper spray printing head 945 and the upper packaging film spray printing support unit 907, and the lower layer of the packaging film is arranged between the lower spray printing head 946 and the lower packaging film spray printing support unit 908.
The upper and lower forgery-preventing print detection units 909 and 910 shown in fig. 7 have the same structure, and the upper and lower anti-counterfeit print detection units 909 and 910 each include a set of vertical detection driving cylinders 947, U-shaped supporting plates 948, horizontal driving devices 949, detection supporting frames 950 and anti-counterfeit mark detectors 951, the detection support frame 950 is fixedly arranged on the machine table 901, the group of vertical detection driving cylinders 947 is arranged on the detection support frame 950, and the piston rods of a set of vertical sensing driving cylinders 947 are connected with a U-shaped support plate 948, the U-shaped supporting plate 948 is connected with the detection supporting frame 950 in a sliding way, the horizontal driving device III 949 is arranged on the U-shaped supporting plate 948, the anti-counterfeiting mark detector 951 is connected with the horizontal driving device III 949, and the anti-counterfeiting mark detectors 951 of the upper anti-counterfeiting mark detection unit 909 and the lower anti-counterfeiting mark detection unit 910 are respectively arranged right opposite to the upper layer and the lower layer of the packaging film.
In the above structure, the first horizontal driving device 943, the second horizontal driving device 944 and the third horizontal driving device 949 have the same structure, and each of the first horizontal driving device 943, the second horizontal driving device 944 and the third horizontal driving device 949 includes a horizontal driving motor 952, a horizontal supporting base 953, two guiding posts 954, a guiding sliding plate 955, a first lead screw 956, a set of lead screw nuts 957 and a second horizontal supporting plate 958, the horizontal driving motor 952 is fixedly disposed on the horizontal supporting base 953, the horizontal driving motor 955 is connected with the first lead screw 956, the first lead screw 956 is disposed on the horizontal supporting base 953 through a screw supporting seat, the set of lead screw nuts 957 is sleeved on the first lead screw 956, the guiding sliding plate is connected with one of the set of lead screw nuts 957, the guiding sliding plate 955 is sleeved on the first lead screw 956, the second horizontal supporting plate 958 is fixedly connected with the set of lead screw nuts 957 and the guiding sliding plate 955, the upper jet head 945, the lower jet head 946 and the anti-counterfeiting mark detector 951 are arranged on the second horizontal support plate 958 respectively, the two guide posts 954 and the first lead screw 956 are arranged in parallel, the two guide posts 954 are arranged on two sides of the first lead screw 956 respectively, and the guide sliding plate 955 is connected with the two guide posts 954 in a sliding manner.
As shown in fig. 1, a machine 901 is provided with a group of packaging film straightening devices 959, the packaging film straightening devices 959 include a vertical support plate three 960, two vertically symmetrically arranged straightening rollers one 961 and two vertically symmetrically arranged straightening rollers two 962, the two vertically symmetrically arranged straightening rollers one 961 and the two vertically symmetrically arranged straightening rollers two 962 are all arranged on the vertical support plate three 960 through a rotating shaft, the two vertically symmetrically arranged straightening rollers one 961 and the two vertically symmetrically arranged straightening rollers two 962 are positioned on four corners of a square section, a group of packaging film angle adjusting rollers 963 and a group of angle adjusting roller supporting seats 964 are arranged on the machine 901 along a horizontal direction of a packaging film between the two vertically symmetrically arranged straightening rollers one 961 and the two vertically symmetrically arranged straightening rollers two 962, the group of packaging film angle adjusting rollers 963 and the group of angle adjusting roller supporting seats 964 are arranged in a one-to-one correspondence manner, the group of angle adjusting roller supporting seats 964 are fixedly arranged on the machine table 901, and the packaging film angle adjusting rollers 963 are arranged on the angle adjusting roller supporting seats 964 through rotating shafts.
As shown in fig. 8 to 12, the upper packaging film winding unit 911 and the lower packaging film winding unit 912 have the same structure, and both the upper packaging film winding unit 911 and the lower packaging film winding unit 912 include a winding component 1, a pressing component 2, an edge limiting component 3, a machine table 4 and a frame 5, the frame 5 is erected on the machine table 4, both the winding component 1 and the pressing component 2 are arranged on the machine table 4, and the edge limiting component 3 is arranged on the frame 5; wherein the edge limiting component 3 comprises a first limiting plate 31, a second limiting plate 32, a first hand wheel 33, a second hand wheel 34, a first screw rod 35, a second screw rod 36, a first slide block 37, a second slide block 38, a first supporting plate 39, a middle supporting plate 310 and a second supporting plate 311, the first support plate 39, the middle support plate 310 and the second support plate 311 are fixedly arranged on the frame 5 in parallel, and the middle support plate 310 is positioned between the first support plate 39 and the second support plate 311, the screw rod one 35 is disposed between the first support plate 39 and the middle support plate 310, and the first screw rod 35 is connected with the first hand wheel 33, the second screw rod 36 is arranged between the middle support plate 310 and the second support plate 311, and the second screw rod 36 is connected with the second hand wheel 34, the first slide block 37 is in threaded connection with the first screw rod 35, the second sliding block 38 is in threaded connection with the second screw rod 36, the first limiting plate 31 is connected with the first sliding block 37, and the second limiting plate 32 is connected with the second sliding block 38.
In the above structure, two guide posts one 312 are arranged between the first support plate 39 and the second support plate 310, the two guide posts one 312 are located on two sides of the first screw rod 35, two guide posts two 313 are arranged between the second support plate 310 and the second support plate 311, and the two guide posts two 313 are located on two sides of the second screw rod 36. The first sliding block 37 is connected with a first guide sliding plate 314 through a bolt, two end parts of the first guide sliding plate 314 are sleeved on the first two guide posts 312, the second sliding block 38 is connected with a second guide sliding plate 315 through a bolt, and two end parts of the second guide sliding plate 315 are sleeved on the second two guide posts 313. The first guide sliding plate 314 and the first sliding block 37 are connected with a first connecting plate 316, the second guide sliding plate 315 and the second sliding block 38 are connected with a second connecting plate 317, the first limiting plate 31 is fixedly arranged on the lower end face of the first connecting plate 316, and the second limiting plate 32 is fixedly arranged on the lower end face of the second connecting plate 317.
In addition, rolling subassembly 1 includes rolling driving motor 11, speed reducer 12, action wheel 13, follows driving wheel 14, gear belt 15, a pivot 16, two 17 of pivot and wind-up roll 18, rolling driving motor 11 and speed reducer 12 are connected, speed reducer 12 and a pivot 16 are connected, action wheel 13 cover is established on a pivot 16 to action wheel 13 passes through gear belt 15 and connects from driving wheel 14, establish on two 17 of pivot from 14 covers of driving wheel, 18 covers of wind-up roll establish on two 17 of pivot, limiting plate 31 and two 32 of limiting plate are located the both sides of wind-up roll 18 respectively. The machine table 4 is fixedly provided with a rotating shaft supporting seat 41 and a set of rotating shaft supporting seat 42, one end of the rotating shaft 16, which is far away from the speed reducer 12, is arranged on the rotating shaft supporting seat 41, and the rotating shaft 17 is arranged on the set of rotating shaft supporting seat 42.
Thirdly, the pressing assembly 2 comprises a lower supporting seat 21, a first upright post 22, a second upright post 23, a group of springs 24, a pressing roller 25 and a supporting frame 26, the lower supporting seat 21 is fixedly arranged on the machine table 4, the first upright post 22 and the second upright post 23 are oppositely arranged on the upper end face of the lower supporting seat 21, the group of springs 24 are arranged between the lower end face of the supporting frame 26 and the upper end face of the lower supporting seat 21, the pressing roller 25 is arranged on the supporting frame 26 through a rotating shaft, the pressing roller 25 is located right below the winding roller 18, and the pressing roller 25 and the winding roller 18 can penetrate through the nanocrystalline alloy strip before. The section of the support frame 26 is U-shaped, and two ends of the support frame 26 are respectively provided with a guide sliding sleeve 27. The cross sections of the first upright post 22 and the second upright post 23 are rectangular, a cylindrical cavity 28 is arranged in the middle of the first upright post 22 and the second upright post 23, a third guide post 29 is arranged in the center of the cylindrical cavity 28, and the guide sliding sleeve 27 is sleeved on the third guide post 29.
In addition, on the basis of the structure, the working method of the automatic production line of the laser positioning anti-counterfeiting packaging film comprises the following steps:
s1, placing the packaging film coil on the packaging film feeding support frame 902, and pulling the tail end of the packaging film coil to pass through the space between the upper position adjusting roller 918 and the lower position adjusting roller 920 of the packaging film up-down position adjusting unit 903;
s2, the packaging film passing through the upper position adjusting roller 918 and the lower position adjusting roller 920 passes between a group of upper straightening guide rollers 935 and a group of lower straightening guide rollers 936, so that the packaging film is conveyed in a wave shape;
s3, separating the upper layer and the lower layer of the web of packaging film passing through the end of the packaging film up-down position adjusting unit 903, separating the upper layer of the packaging film and the lower layer of the packaging film by the separating knife 939, the upper layer of the packaging film passing through the peeling gap one 940, the lower layer of the packaging film passing through the peeling gap two 941;
s4, enabling the upper layer of the packaging film to penetrate through a packaging film supporting roller, enabling the upper layer of the packaging film to penetrate through an upper packaging film spray printing supporting unit 907, and enabling the upper layer of the packaging film to be in pressing fit with a packaging film supporting top plate 924 of the upper packaging film spray printing supporting unit 907;
s5, enabling the lower layer of the packaging film to pass through a packaging film supporting roller, enabling the lower layer of the packaging film to pass through a lower packaging film spray printing supporting unit 908, and enabling the lower layer of the packaging film to be tightly pressed and attached to a packaging film supporting top plate 924 of the lower packaging film spray printing supporting unit 908;
s6, starting the horizontal driving device I943 to drive the upper spray printing head 945 to move to the specified position of the upper layer of the packaging film, and performing spray printing on the anti-counterfeiting mark;
s7, when the step S6 is carried out, the second horizontal driving device 944 is started to drive the lower jet printing head 946 to move to the designated position of the lower layer of the packaging film, and jet printing of the anti-counterfeiting mark is carried out;
s8, moving the upper layer of the packaging film after spray printing to an upper anti-counterfeiting print detection unit 909, and driving an anti-counterfeiting mark detector 951 to move along the upper layer of the packaging film by a horizontal driving device III 949 of the upper anti-counterfeiting print detection unit 909 to detect the anti-counterfeiting mark;
s9, moving the lower layer of the packaging film after spray printing to the lower anti-counterfeiting printing detection unit 910 while the step S8 is performed, and driving the anti-counterfeiting mark detector 951 to move along the lower layer of the packaging film by the horizontal driving device III 949 of the upper anti-counterfeiting printing detection unit 910 so as to detect the anti-counterfeiting mark;
s10, winding the detected upper layer of the packaging film on an upper packaging film winding unit 911, winding the upper layer of the packaging film by the upper packaging film winding unit 911, and winding the upper layer of the packaging film subjected to jet printing;
and S11, winding the detected lower layer of the packaging film on the lower packaging film winding unit 912, winding the upper layer of the packaging film by the lower packaging film winding unit 912, and winding the upper layer of the packaging film subjected to jet printing.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic production line of radium-shine location anti-fake packaging film which characterized in that: the packaging film feeding support frame (902), the packaging film vertical position adjusting unit (903), the packaging film straightening unit (904), the packaging film upper and lower layer separating unit (905), the packaging film upper and lower spray printing mechanism (906), the upper packaging film spray printing support unit (907), the lower packaging film spray printing support unit (908), the upper anti-counterfeiting printing detection unit (909), the lower anti-counterfeiting printing detection unit (910), the upper packaging film rolling unit (911) and the lower packaging film rolling unit (912), wherein the packaging film feeding support frame (902), the packaging film upper and lower position adjusting unit (903), the packaging film straightening unit (904), the packaging film upper and lower layer separating unit (905), the packaging film upper and lower spray printing mechanism (906), the upper packaging film spray printing support unit (907), the lower packaging film spray printing support unit (908), the upper anti-counterfeiting printing detection unit (909), the lower anti-counterfeiting printing detection unit (910), An upper packaging film rolling unit (911) and a lower packaging film rolling unit (912) are arranged on a machine table (901), a packaging film feeding support frame (902) is arranged at one end of the machine table (901) in the length direction, the upper packaging film rolling unit (911) and the lower packaging film rolling unit (912) are arranged at the other end of the machine table (901) in the length direction, a packaging film coiled material is arranged on the packaging film feeding support frame (902), the packaging film coiled material on the packaging film feeding support frame (902) sequentially passes through a packaging film up-down position adjusting unit (903) and a packaging film straightening unit (904), a packaging film up-down layer separating unit (905) can cut the packaging film coiled material into a packaging film upper layer and a packaging film lower layer, the packaging film upper layer sequentially passes through an upper packaging film spray printing support unit (907) and an upper anti-counterfeiting printing detection unit (909), and the packaging film upper layer can be wound on the upper packaging film rolling unit (911), the lower layer of the packaging film sequentially passes through a lower packaging film spray printing supporting unit (908) and an anti-counterfeiting printing detecting unit (910), the lower layer of the packaging film can be wound on a lower packaging film winding unit (912), the upper and lower packaging film spray printing mechanisms (906), the upper packaging film spray printing supporting unit (907) and the lower packaging film spray printing supporting unit (908) are positioned on the same vertical line, the upper and lower packaging film spray printing mechanisms (906) are positioned between the upper packaging film spray printing supporting unit (907) and the lower packaging film spray printing supporting unit (908), the upper layer of the packaging film can pass through the space between the upper and lower packaging film spray printing mechanisms (906) and the upper packaging film spray printing supporting unit (907), and the lower layer of the packaging film can pass through the space between the upper and lower packaging film spray printing mechanisms (906) and the lower packaging film spray printing supporting unit (908);
the packaging film up-and-down position adjusting unit (903) comprises a first vertical support plate (916), an upper right-angle support plate (917), an upper position adjusting roller (918), a lower right-angle support plate (919) and a lower position adjusting roller (920), wherein the first vertical support plate (916) is fixedly arranged on the machine table (901), the upper right-angle support plate (917) and the lower right-angle support plate (919) are fixedly arranged on the first vertical support plate (916), the upper position adjusting roller (918) is arranged on the upper right-angle support plate (917) through a rotating shaft, the lower position adjusting roller (920) is arranged on the lower right-angle support plate (919) through a rotating shaft, the lower position adjusting roller (920) is positioned right below the upper position adjusting roller (918), the axes of the upper position adjusting roller (918) and the lower position adjusting roller (920) are arranged along the horizontal direction, and the surfaces of the upper position adjusting roller (918) and the lower position adjusting roller (920) are attached, a packaging film coiled material can pass through between the upper position adjusting roller (918) and the lower position adjusting roller (920), and buffer assemblies (921) are arranged between the lower position adjusting roller (920) and the lower right-angle supporting plate (919) and between the upper position adjusting roller (918) and the upper right-angle supporting plate (917);
the upper packaging film jet printing support unit (907) and the lower packaging film jet printing support unit (908) are identical in structure, the upper packaging film jet printing support unit (907) and the lower packaging film jet printing support unit (908) are arranged in an up-down symmetrical mode, the upper packaging film jet printing support unit (907) and the lower packaging film jet printing support unit (908) respectively comprise a support mounting plate (922), a packaging film support cylinder (923) and a packaging film support top plate (924), the support mounting plate (922) is fixedly arranged on a machine table (901), the packaging film support cylinder (923) is fixedly arranged on the support mounting plate (922), the packaging film support top plate (924) is connected with a piston rod of the packaging film support cylinder (923), a buffer assembly (921) is arranged between the packaging film support cylinder (923) and the packaging film support top plate (924), and the buffer assembly (921) comprises a position adjusting support base (925) and a first rotating shaft (926), the utility model discloses a position regulation device, including position regulation supporting seat (925), waist type hole (927) are equipped with on position regulation supporting seat (925), the one end of waist type hole (927) is equipped with spring coupling post (928), be equipped with pivot connecting block (929) and buffer spring (930) in waist type hole (927), the inner wall sliding connection of pivot connecting block (929) and waist type hole (927), the one end of pivot connecting block (929) is equipped with spring standing groove (931), the pot head of buffer spring (930) is established on spring coupling post (928), and the other end setting of buffer spring (930) is in spring standing groove (931), the both ends of pivot (926) set up respectively on pivot connecting block (929), all be equipped with spout (932) on the relative inner wall of waist type hole (927), be equipped with slider (933) on the inner wall that pivot connecting block (929) is close to waist type hole (927), the sliding block (933) is arranged in the sliding groove (932), and the sliding block (933) is in sliding connection with the sliding groove (932);
the upper and lower layer separation unit (905) of packaging film is including peeling off supporting baseplate (937), go up to peel off clamp plate (938) and separation sword (939), peel off supporting baseplate (937) and fix and set up on board (901), it all sets up on peeling off supporting baseplate (937) to go up to peel off clamp plate (938) and separation sword (939), and it is located directly over separation sword (939) to peel off clamp plate (938), it peels off clearance (940) to be equipped with between clamp plate (938) and separation sword (939) to peel off, it peels off clearance two (941) to be equipped with between the up end of separation sword (939) and peeling off supporting baseplate (937), the upper strata of packaging film coiled material can pass and peel off clearance (940), the lower floor of packaging film coiled material can pass and peel off clearance two (941).
2. The automatic production line of laser positioning anti-counterfeiting packaging films according to claim 1, characterized in that: unit (904) is straightened including straightening vertical support plate (934), a set of upward straightening guide roll (935) and a set of down straightening guide roll (936), straightening vertical support plate (934) is fixed to be set up on board (901), a set of upward straightening guide roll (935) and a set of down straightening guide roll (936) all set up on the vertical face of straightening vertical support plate (934) through the pivot, a set of upward straightening guide roll (935) is a row of setting along the horizontal direction, a set of down straightening guide roll (936) is a row of setting along the horizontal direction to a set of down straightening guide roll (936) is located below the horizontal position of a set of upward straightening guide roll (935), the packaging film coiled material is the wave setting between a set of upward straightening guide roll (935) and a set of down straightening guide roll (936).
3. The automatic production line of laser positioning anti-counterfeiting packaging films according to claim 2, characterized in that: the packaging film up-and-down spray printing mechanism (906) comprises a spray printing support frame (942), a horizontal driving device I (943), a horizontal driving device II (944), an upper spray printing head (945) and a lower spray printing head (946), the spray printing support frame (942) is fixedly arranged on a machine table (901), the horizontal driving device I (943) and the horizontal driving device II (944) are both arranged on the spray printing support frame (942), the upper spray printing head (945) is connected with the horizontal driving device I (943), the upper spray printing head (945) is opposite to the upper packaging film spray printing support unit (907), the lower spray printing head (946) is connected with the horizontal driving device II (944), the lower spray printing head (946) is opposite to the lower packaging film spray printing support unit (908), the upper layer of the packaging film is positioned between the upper spray printing head (945) and the upper packaging film spray printing support unit (907), the lower layer of the packaging film is positioned between the lower jet printing head (946) and the lower packaging film jet printing support unit (908).
4. The automatic production line of laser positioning anti-counterfeiting packaging film according to claim 3, characterized in that: the upper anti-counterfeiting print detection unit (909) and the lower anti-counterfeiting print detection unit (910) are identical in structure, the upper anti-counterfeiting print detection unit (909) and the lower anti-counterfeiting print detection unit (910) respectively comprise a group of vertical detection driving cylinders (947), a U-shaped support plate (948), a horizontal driving device III (949), a detection support frame (950) and an anti-counterfeiting mark detector (951), the detection support frame (950) is fixedly arranged on the machine table (901), the group of vertical detection driving cylinders (947) is arranged on the detection support frame (950), piston rods of the group of vertical detection driving cylinders (947) are connected with the U-shaped support plate (948), the U-shaped support plate (948) is in sliding connection with the detection support frame (950), the horizontal driving device III (949) is arranged on the U-shaped support plate (948), and the anti-counterfeiting mark detector (951) is connected with the horizontal driving device III (949), the anti-counterfeiting mark detectors (951) of the upper anti-counterfeiting mark detection unit (909) and the lower anti-counterfeiting mark detection unit (910) are respectively arranged opposite to the upper layer and the lower layer of the packaging film.
5. The automatic production line of laser positioning anti-counterfeiting packaging film according to claim 4, characterized in that: the first horizontal driving device (943), the second horizontal driving device (944) and the third horizontal driving device (949) have the same structure, and each of the first horizontal driving device (943), the second horizontal driving device (944) and the third horizontal driving device (949) comprises a horizontal driving motor (952), a horizontal supporting base (953), two guide posts (954), a guide sliding plate (955), a first lead screw (956), a group of lead screw nuts (957) and a second horizontal supporting plate (958), wherein the horizontal driving motor (953) is fixedly arranged on the horizontal supporting base (953), the horizontal driving motor (952) is connected with the first lead screw (956), the first lead screw (956) is arranged on the horizontal supporting base (953) through the lead screw supporting base, the group of lead screw nuts (957) is sleeved on the first lead screw (956), the guide sliding plate (955) is connected with one of the group of lead screw nuts (957), and guide slide (955) cover is established on lead screw (956), horizontal support plate two (958) and a set of screw-nut (957) and guide slide (955) fixed connection, go up printer head (945), lower printer head (946) and anti-fake mark detector (951) set up respectively on horizontal support plate two (958), two guide post (954) and lead screw (956) parallel arrangement to two guide post (954) are located the both sides of lead screw one (956) respectively, guide slide (955) and two guide post (954) sliding connection.
6. The working method of the automatic production line of the laser positioning anti-counterfeiting packaging film according to claim 5, characterized by comprising the following steps: the method comprises the following steps:
s1, placing the packaging film coil on a packaging film feeding support frame (902), and pulling the tail end of the packaging film coil to pass through a position between an upper position adjusting roller (918) and a lower position adjusting roller (920) of a packaging film up-down position adjusting unit (903);
s2, the packaging film passing through the upper position adjusting roller (918) and the lower position adjusting roller (920) passes through a group of upper straightening guide rollers (935) and a group of lower straightening guide rollers (936), so that the packaging film is conveyed in a wave shape;
s3, separating the upper layer and the lower layer of the packaging film coiled material which passes through the tail end of the packaging film up-down position adjusting unit (903), separating the upper layer of the packaging film and the lower layer of the packaging film by a separating knife (939), wherein the upper layer of the packaging film passes through a first peeling gap (940), and the lower layer of the packaging film passes through a second peeling gap (941);
s4, enabling the upper layer of the packaging film to penetrate through a packaging film supporting roller, enabling the upper layer of the packaging film to penetrate through an upper packaging film jet printing supporting unit (907), and enabling the upper layer of the packaging film to be tightly pressed and attached to a packaging film supporting top plate (924) of the upper packaging film jet printing supporting unit (907);
s5, enabling the lower layer of the packaging film to penetrate through a packaging film supporting roller, enabling the lower layer of the packaging film to penetrate through a lower packaging film spray printing supporting unit (908), and enabling the lower layer of the packaging film to be tightly pressed and attached to a packaging film supporting top plate (924) of the lower packaging film spray printing supporting unit (908);
s6, starting a horizontal driving device I (943) to drive an upper spray printing head (945) to move to a specified position of the upper layer of the packaging film, and performing spray printing on the anti-counterfeiting mark;
s7, when the step S6 is carried out, the second horizontal driving device (944) is started to drive the lower jet printing head (946) to move to the designated position of the lower layer of the packaging film, and jet printing of the anti-counterfeiting mark is carried out;
s8, moving the upper layer of the packaging film subjected to spray printing to an upper anti-counterfeiting printing detection unit (909), and driving an anti-counterfeiting mark detector (951) to move along the upper layer of the packaging film by a horizontal driving device III (949) of the upper anti-counterfeiting printing detection unit (909) to detect the anti-counterfeiting mark;
s9, moving the lower layer of the packaging film subjected to jet printing to a lower anti-counterfeiting printing detection unit (910) while the step S8 is carried out, and driving a third horizontal driving device (949) of the upper anti-counterfeiting printing detection unit (910) and a third horizontal driving device (949) of the lower anti-counterfeiting printing detection unit (910) to drive an anti-counterfeiting mark detector (951) to move along the lower layer of the packaging film so as to detect the anti-counterfeiting marks;
s10, winding the upper layer of the detected packaging film on an upper packaging film winding unit (911), winding the upper layer of the packaging film by the upper packaging film winding unit (911), and winding the upper layer of the packaging film subjected to jet printing;
s11, winding the detected lower layer of the packaging film on a lower packaging film winding unit (912), winding the upper layer of the packaging film by the lower packaging film winding unit (912), and winding the upper layer of the packaging film subjected to jet printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600513.8A CN112829460B (en) | 2020-12-30 | 2020-12-30 | Automatic production line of laser positioning anti-counterfeiting packaging film and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011600513.8A CN112829460B (en) | 2020-12-30 | 2020-12-30 | Automatic production line of laser positioning anti-counterfeiting packaging film and working method thereof |
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| CN112829460A CN112829460A (en) | 2021-05-25 |
| CN112829460B true CN112829460B (en) | 2022-03-18 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103818135B (en) * | 2014-02-28 | 2016-08-24 | 山东泰宝防伪技术产品有限公司 | The method and apparatus that the corresponding location of anti-counterfeit printing three is compound |
| CN106926572A (en) * | 2017-04-18 | 2017-07-07 | 中山松德印刷机械有限公司 | A kind of method and apparatus of print laser holographic false proof label |
| CN107554109A (en) * | 2017-08-01 | 2018-01-09 | 江门市江海区联和彩色包装印刷有限公司 | A kind of production technology and device of packaging film anti-counterfeiting identification code |
| CN207059493U (en) * | 2017-08-01 | 2018-03-02 | 江门市江海区联和彩色包装印刷有限公司 | A kind of jet printing appts of packaging film anti-counterfeit recognition |
| CN112652232A (en) * | 2020-05-15 | 2021-04-13 | 点栈(绍兴)智能科技有限公司 | Anti-counterfeit label manufacturing method for eliminating particle lap joint based on expansion and stretching |
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Effective date of registration: 20230525 Address after: 221400 Standard Building D1 of Science and Technology Innovation Phase I in Xiyi High tech Industrial Development Zone, Xinyi City, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Yizhilan Optoelectronic Technology Co.,Ltd. Address before: 221400 North of Taihangshan Road, Beigou Town, Xinyi City, Xuzhou City, Jiangsu Province, East of Pearl River Road Patentee before: XINYI LINGJUN OPTOELECTRONICS SCIENCE AND TECHNOLOGY Co.,Ltd. |