A kind of equipment for automatic feeding, immersion and labeling of flower paper

Abstract

The present invention discloses an integrated device for automatic feeding, immersing and labeling of decal paper, which comprises a decal paper supply unit, a decal paper immersion unit, a decal paper adsorption unit for sucking decal paper from the decal paper supply unit and placing it into the decal paper immersion unit, a decal paper taking and attaching unit for taking decal paper from the decal paper immersion unit and attaching it to a bottle, a decal paper pressing unit for pressing the decal paper on the bottle, and a bottle fixing unit for fixing the bottle and assisting in labeling. The present invention can realize automatic feeding, automatic immersion, automatic tearing off of the base film and automatic attachment of decal paper, and can label four bottles at one time, with good laminating effect and high labeling efficiency.

Description

[Technical field]

[0001] The invention belongs to the technical field of automation equipment, and in particular relates to an integrated equipment for automatic feeding, immersing and labeling of flower paper. [Background technology]

[0002] Many products need to have some logos attached to the surface of their packaging containers to display their brand information, product information, manufacturer information, etc. At present, there is a product with a bottle structure that needs to have decals attached to its surface. After the decals are designed and printed, they are cut into single pieces according to the size of the single piece of decals, and then stacked and placed as decals for labeling. Because decals generally include two layers, the bottom layer is the base film, and the bottom film is covered with a certain degree of stickiness. When pasting it on the bottle, the base film is not needed. Therefore, the decals need to be soaked in water to separate the stickers from the base film.

[0003] In the prior art, equipment integrating decal paper feeding, immersion and labeling is very rare. The existing patent with publication number CN208760168U discloses an automatic decal paper laminating machine, which can only attach two decal papers at a time, and has a complex overall structure and high space occupancy. The labeling effect on the bottle structure is not good and cannot be well attached.

[0004] Therefore, it is necessary to provide a new integrated device for automatic feeding, immersion and labeling of flower paper to solve the above problems. [Summary of the invention]

[0005] The main purpose of the present invention is to provide an integrated equipment for automatic feeding, immersing and labeling of decal paper, which can realize automatic feeding, automatic immersion, automatic tearing off of bottom film and automatic attachment of decal paper, and can label four bottles at one time, with good laminating effect and high labeling efficiency.

[0006] The present invention achieves the above-mentioned purpose through the following technical scheme: an integrated device for automatic feeding, immersing and labeling of decal paper, which includes a decal paper supplying unit, a decal paper immersing unit, a decal paper adsorption unit for sucking decal paper from the decal paper supplying unit and placing it into the decal paper immersing unit, a decal paper taking and attaching unit for taking decal paper from the decal paper immersing unit and attaching it to a bottle, a decal paper pressing unit for pressing the decal paper on the bottle, and a bottle fixing unit for fixing the bottle and assisting in labeling.

[0007] Furthermore, the flower paper supply unit includes a rotating support table, a lifting feeding mechanism arranged below the feeding station, and a pair of feeding jigs loaded on the rotating support table; the rotating support table is driven by a rotating cylinder to perform rotating motion.

[0008] Furthermore, the feeding jig includes a first jig base plate, a movable support plate that is movable up and down on the first jig base plate, a plurality of silo units that are fixed on the first jig base plate and penetrate the movable support plate upward, and a plurality of guide rods that are fixed on the first jig base plate to guide the up and down movement of the movable support plate.

[0009] Furthermore, the lifting and feeding mechanism includes a first motor and a push rod driven by the first motor to move up and down, and the push rod moves upward through the rotating support platform and the first fixture bottom plate to lift the movable support plate upward.

[0010] Furthermore, the flower paper immersion unit includes a frame, a first station and a second station respectively arranged at the front and rear ends of the frame, a chain conveying mechanism arranged on both sides of the frame to form a circulation loop, immersion jigs arranged on the chain conveying mechanism at equal intervals and circulating with the chain conveying mechanism, a temperature-controlled water tank arranged in the middle of the frame and below the conveying plane of the upper immersion jig, a plurality of water spray pipe groups connected to the temperature-controlled water tank and spraying water toward the immersion jig from below, a lifting and opening device arranged at the first station and the second station to open the immersion jig, and an immersion jig fixing device arranged at the first station and the second station to fix the immersion jig.

[0011] Furthermore, the chain conveying mechanism includes a driving motor, a first loop chain and a second loop chain vertically and parallelly arranged on both sides of the frame, and a plurality of supporting sprocket groups supporting the first loop chain and the second loop chain. The driving motor drives the first loop chain and the second loop chain to rotate in a circular manner by driving the supporting sprocket group to rotate; the two ends of the immersion fixture are respectively fixed to the first loop chain and the second loop chain through connecting parts.

[0012] Furthermore, the flower paper picking and attaching unit includes a second motor, a third support plate driven by the second motor to move horizontally, a third motor fixed on the third support plate, a fourth support plate driven by the third motor to move up and down, a plurality of labeling adsorption modules arranged on the fourth support plate, a film tearing mechanism cooperating with the labeling adsorption modules to tear off the release paper on the flower paper, and a waste film collection box.

[0013] Furthermore, the flower paper pressing unit includes a fourth motor, a sixth support plate driven by the fourth motor to move horizontally, a fifth motor fixed on the sixth support plate, a seventh support plate driven by the fifth motor to move up and down, and a plurality of pressing rollers elastically floating up and down on the seventh support plate.

[0014] Further, the bottle fixing unit includes a sixth motor, an eighth support plate hinged on a rotating shaft on one side and driven by the sixth motor on the other side to rotate around the rotating shaft, a bottleneck fixing component fixed on the eighth support plate and arranged close to the rotating shaft, and a rotation driving component fixed on the eighth support plate and arranged away from the rotating shaft, wherein the rotation driving component and the bottleneck fixing component relatively hold the bottle and drive the bottle to rotate through the rotation driving component;

[0015] The bottleneck fixing assembly includes a ninth cylinder fixed on the eighth supporting plate, a ninth supporting plate driven by the ninth cylinder to move horizontally, and a plurality of supporting columns rotatably arranged on the ninth supporting plate and supporting the end surface of the bottleneck;

[0016] The rotation drive assembly includes a tenth cylinder fixed on the eighth support plate, a tenth support plate driven by the tenth cylinder to move horizontally, a seventh motor fixed on the tenth support plate, and a bottle bottom tray driven by the seventh motor to rotate and arranged opposite to the top column.

[0017] Furthermore, it also includes a lifting and unlocking unit located between the rotating drive assembly and the bottleneck fixing assembly, and the lifting and unlocking unit includes a seventh cylinder and an eighth cylinder, a lifting plate driven by the seventh cylinder to move up and down, and an unlocking plug plate driven by the eighth cylinder to move up and down and passing through the lifting plate.

[0018] Compared with the prior art, the beneficial effects of the automatic feeding, immersion and labeling integrated equipment of decal paper of the present invention are: it can realize automatic feeding, automatic immersion, automatic tearing off of the base film and automatic attachment of decal paper, and can label four bottles at one time, with good bonding effect and high labeling efficiency. Specifically, through the clever design of the decal paper immersion unit and the combination of the immersion fixture, the separation of multiple decal papers from the base film can be achieved, and the position accuracy of the decal paper and the accuracy of the sticker can be guaranteed; in combination with the bottle fixed rotation unit, the decal paper picking and attaching unit and the bonding unit, accurate labeling of the curved surface of the bottle is achieved, and the labeling efficiency is high; the labeling adsorption module and the pressing module in the decal paper picking and attaching unit can also be flexibly replaced according to the shape and size of the decal paper, which greatly improves the overall flexibility and application flexibility of the equipment and improves versatility.

Brief Description of the Drawings

[0019] Figure 1 It is a schematic diagram of a top view of the structure of an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the flower paper adsorption unit in an embodiment of the present invention;

[0021] Figure 3It is a schematic diagram of the side structure of the decal paper supply unit in an embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of a feeding fixture in an embodiment of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the water soaking unit for flower paper in an embodiment of the present invention;

[0024] Figure 6 This is one of the partial structural schematic diagrams of the flower paper soaking unit in an embodiment of the present invention;

[0025] Figure 7 This is a second schematic diagram of a partial structure of a water-immersing unit for flower paper in an embodiment of the present invention;

[0026] Figure 8 It is a structural schematic diagram of a lifting and opening device in an embodiment of the present invention;

[0027] Fig. 9 It is a partial structural schematic diagram of an embodiment of the present invention;

[0028] Fig.10 It is a structural schematic diagram of a decal paper pressing unit and a decal paper taking and attaching unit in an embodiment of the present invention;

[0029] Fig.11 It is a structural schematic diagram of a labeling adsorption module in an embodiment of the present invention;

[0030] Fig.12 This is a schematic diagram of the exploded structure of the labeling adsorption module in an embodiment of the present invention;

[0031] Fig.13 It is a structural schematic diagram of the film tearing mechanism in an embodiment of the present invention;

[0032] Fig.14 This is a schematic structural diagram of a bottle fixing unit in an embodiment of the present invention;

[0033] Fig.15 It is a schematic side view of the structure of the bottle fixing unit in an embodiment of the present invention;

[0034] Fig.16 It is a structural schematic diagram of a lifting and unlocking unit in an embodiment of the present invention;

[0035] Fig.17 It is a structural schematic diagram of a decal paper pressing unit and a decal paper taking and attaching unit in another embodiment of the present invention;

[0036] Fig.18 It is a structural schematic diagram of a decal paper pressing unit and a decal paper taking and attaching unit in another embodiment of the present invention;

[0037] The numbers in the figure represent:

[0038] 100 flower paper automatic feeding, immersion and labeling integrated equipment;

[0039] 1 flower paper supply unit, 11 rotating support table, 12 lifting feeding mechanism, 121 first motor, 122 ejector rod, 13 feeding fixture, 131 first fixture bottom plate, 132 movable support plate, 133 silo unit, 1331 baffle plate, 1332 limit baffle rod, 1333 material dividing spring piece, 134 guide rod, 14 rotating cylinder;

[0040] 2 Decal paper immersion unit, 21 frame, 211 support rail, 22 chain conveying mechanism, 221 driving motor, 222 first return chain, 223 second return chain, 224 support sprocket set, 225 connecting piece, 23 immersion fixture, 231 second fixture bottom plate, 2311 avoidance opening, 232 bearing plate, 2321 first hollow hole, 233 Decal paper cover plate, 2331 second hollow hole, 234 limit card block, 235 guide walking roller, 24 temperature control water tank, 25 lifting and opening device, 251 first cylinder, 252 first support plate, 253 cover plate opening top column, 254 roller, 255 sticker suction nozzle, 26 immersion fixture fixing device, 261 second cylinder, 262 limit card plate;

[0041] 3 flower paper adsorption unit, 31 third cylinder, 32 second support plate, 33 fourth cylinder, 34 bracket, 35 nozzle assembly;

[0042] 4 flower paper picking and attaching unit, 41 second motor, 42 third support plate, 43 third motor, 44 fourth support plate, 45 labeling adsorption module, 451 mounting plate, 452 pressure sensor, 453 inner groove, 454 air nozzle fixing block, 4541 air cavity, 455 air guide cover plate, 4551 air hole column, 456 first flexible suction cup, 457 flexible filling block, 458 air nozzle, 459 second flexible suction cup, 46 film tearing mechanism, 461 fifth cylinder, 462 fifth support plate, 463 suction nozzle, 47 waste film collection box;

[0043] 5 flower paper pressing unit, 51 fourth motor, 52 sixth support plate, 53 fifth motor, 54 seventh support plate, 55 pressing roller, 56 sixth cylinder, 57 silicone pressing head, 58 scraper;

[0044] 6 lifting and unlocking unit, 61 seventh cylinder, 62 eighth cylinder, 63 lifting plate, 64 unlocking plug plate;

[0045] 7 bottle fixing unit, 71 sixth motor, 72 rotating shaft, 73 eighth support plate, 731 guide plate, 732 cam roller, 733 guide slide, 74 bottleneck fixing assembly, 741 ninth cylinder, 742 ninth support plate, 743 top column, 75 rotation driving assembly, 751 tenth cylinder, 752 tenth support plate, 753 seventh motor, 754 bottle bottom tray;

[0046] 8 blocking mechanism, 81 the eleventh cylinder, 82 blocking roller assembly. [Specific implementation method]

[0047] Example:

[0048] Please refer to Figure 1-Figure 18 The present embodiment is an integrated equipment 100 for automatic feeding, immersing and labeling of decal paper, which includes a decal paper supply unit 1, a decal paper immersing unit 2, a decal paper adsorption unit 3 for sucking the decal paper from the decal paper supply unit 1 and placing it into the decal paper immersing unit 2, a decal paper taking and attaching unit 4 for taking the decal paper out of the decal paper immersing unit 2 and attaching it to a bottle, a decal paper pressing unit 5 for pressing the decal paper on the bottle, a lifting and unlocking unit 6 for lifting a tooling carrying the bottle from a conveyor line, and a bottle fixing unit 7 for fixing the bottle and assisting in labeling.

[0049] The flower paper supply unit 1 comprises a rotating support table 11, a lifting feeding mechanism 12 arranged below the feeding station, and a pair of feeding jigs 13 loaded on the rotating support table 11. The rotating support table 11 is driven by a rotating cylinder 14 to rotate, so that the empty and full-loaded feeding jigs 13 can be switched between the flower paper replenishment station and the flower paper feeding station, thereby realizing seamless feeding.

[0050] The feeding jig 13 includes a first jig base plate 131, a movable support plate 132 that is movable up and down on the first jig base plate 131, a plurality of silo units 133 that are fixed on the first jig base plate 131 and penetrate the movable support plate 132 upward, and a plurality of guide rods 134 that are fixed on the first jig base plate 131 and guide the upward and downward movement of the movable support plate 132.

[0051] The bin unit 133 includes a baffle 1331 arranged around the periphery of the flower paper, a plurality of limit bars 1332 arranged around the periphery of the flower paper, and a material dividing spring piece 1333 arranged on the top of the baffle 1331. The limit bars 1332 are arranged at intervals, and the stacked flower papers are placed into the bin unit 133. The material dividing spring piece 1333 on the top of the baffle 1331 can prevent the flower papers from sticking to each other due to the absorption of multiple flower papers at one time.

[0052] The lifting and feeding mechanism 12 includes a first motor 121 and a push rod 122 driven by the first motor 121 to move up and down. The push rod 122 moves upward through the rotating support platform 11 and the first fixture bottom plate 131 to lift the movable support plate 132 upward, thereby lifting the stacked flower papers in the silo unit 133 upward to a set height so that the flower paper adsorption unit 3 can absorb them.

[0053] The flower paper suction unit 3 includes a third cylinder 31, a second support plate 32 driven by the third cylinder 31 to move horizontally, a fourth cylinder 33 fixed on the second support plate 32, a bracket 34 driven by the fourth cylinder 33 to move up and down, and a plurality of suction nozzle assemblies 35 arranged on the bracket 34.

[0054] The flower paper immersion unit 2 includes a frame 21, a first station and a second station respectively arranged at the front and rear ends of the frame 21, a chain conveying mechanism 22 arranged on both sides of the frame 21 and forming a circulation loop, immersion jigs 23 arranged on the chain conveying mechanism 22 at equal intervals and circulating along with the chain conveying mechanism 22, a temperature-controlled water tank 24 arranged in the middle of the frame 21 and below the conveying plane of the upper immersion jig 23, a plurality of water spraying pipe groups (not marked in the figure) connected to the temperature-controlled water tank 24 and spraying water from below to the immersion jig 23, a lifting and opening device 25 arranged at the first station and the second station and opening the immersion jig 23, and an immersion jig fixing device 26 arranged at the first station and the second station and fixing the immersion jig 23.

[0055] The chain conveying mechanism 22 includes a driving motor 221, a first return chain 222 and a second return chain 223 vertically and parallelly arranged on both sides of the frame 21, and a plurality of supporting sprocket groups 224 supporting the first return chain 222 and the second return chain 223. The driving motor 221 drives the supporting sprocket groups 224 to rotate, thereby driving the first return chain 222 and the second return chain 223 to rotate in a circle.

[0056] Two ends of the immersion fixture 23 are respectively fixed to the first loop chain 222 and the second loop chain 223 through connecting pieces 225 .

[0057] The immersion jig 23 includes a second jig bottom plate 231, a plurality of supporting plates 232 fixed on the second jig bottom plate 231, and a flower paper cover plate 233 arranged one-to-one with the supporting plates 232 and fixing the flower paper in the supporting plates 232. The immersion jig 23 can arrange a plurality of supporting plates 232 according to its width, which can correspond to a group of flower papers. The flower papers can be of the same size, or of different sizes or shapes. It only needs to be equipped with supporting plates 232 of corresponding sizes and shapes. The supporting plate 232 is provided with a plurality of first hollow holes 2321 on the surface, and a corresponding opening is provided on the second jig bottom plate 231 so that the water spray pipe group can spray water from below to wet the flower paper. One end of the flower paper cover plate 233 can be hinged on the second jig bottom plate 321 in an openable and closable manner, and the covering state is maintained by an elastic member. The surface of the flower paper cover plate 233 is provided with a plurality of second hollow holes 2331 to facilitate the discharge of water stains. The second jig bottom plate 231 is provided with an escape opening 2311 for opening the decal cover plate 233 corresponding to the lower side of the decal cover plate 233. The second jig bottom plate 231 is provided with limit blocks 234 cooperating with the immersion jig fixing device 26 at both ends, and the limit blocks 234 are provided with guide rollers 235, and the frame 21 is provided with support rails 211 for supporting the guide rollers 235 to travel, thereby reducing friction resistance, reducing the load of the chain conveying mechanism 22, and saving energy consumption.

[0058] The immersion fixture fixing device 26 includes a second cylinder 261 fixed on the frame 21, and a limiting clamping plate 262 driven by the second cylinder 261 to move perpendicularly to the chain conveying mechanism 22. The end of the limiting clamping plate 262 is provided with a clamping groove (not marked in the figure) that cooperates with the limiting clamping block 234.

[0059] The lifting and opening device 25 includes a first cylinder 251, a first support plate 252 driven by the first cylinder 251 to move up and down, and a plurality of cover plate opening top columns 253 fixed on the first support plate 252 and arranged corresponding to the flower paper cover plate 233. The top of the cover plate opening top column 253 is provided with a roller 254 for reducing friction and wear.

[0060] In the lifting and opening device 25 at the second workstation, a sticker suction nozzle 255 for sucking the stickers in the immersion jig 23 from below is further provided on the first support plate 252. By providing the sticker suction nozzle 255, when the cover is opened and the top column 253 pushes the sticker cover 233 upward, the stickers are effectively prevented from being taken away by the sticker cover 233, thereby ensuring that the position of the stickers in the immersion jig 23 is stable.

[0061] A water receiving trough (not shown in the figure) is also provided below the sticker immersion unit 51 to receive water dripping from the immersion fixture 523 below the chain conveying mechanism 522 to ensure the cleanliness of the production environment.

[0062] The flower paper picking and attaching unit 4 includes a second motor 41, a third support plate 42 driven by the second motor 41 to move horizontally, a third motor 43 fixed on the third support plate 42, a fourth support plate 44 driven by the third motor 43 to move up and down, a plurality of labeling adsorption modules 45 arranged on the fourth support plate 44, a film tearing mechanism 46 cooperating with the labeling adsorption modules 45 to tear off the release paper on the flower paper, and a waste film collection box 47.

[0063] The labeling adsorption module 45 includes a mounting plate 451 movably disposed on the fourth support plate 44, a pressure sensor 452 for monitoring the pressure on the mounting plate 451, a nozzle fixing block 454 fixed on the lower surface of the mounting plate 451 and having an inner groove 453 in the middle, an air guide cover plate 455 disposed on the lower surface of the nozzle fixing block 454 and symmetrically distributed on both sides of the inner groove 453, a first flexible suction cup 456 disposed on the lower surface of the air guide cover plate 455, and a flexible filling block 457 disposed in the inner groove 453. The first flexible suction cup 456 is a closed-cell flexible suction cup.

[0064] The air nozzle fixing block 454 is provided with an air nozzle 458, and an air cavity 4541 is provided inside thereof and communicates with the air nozzle 458. A plurality of air hole columns 4551 are provided inside the air guide cover plate 455 and communicate with the air cavity 4541 and are distributed vertically. In this embodiment, the flexible filling block 457 is but not limited to a PU material pressed sponge.

[0065] When the labeling adsorption module 45 is pasting the flower paper, the first flexible suction cup 456 first adsorbs the flower paper and moves it to the top of the lying bottle, with the inner groove 453 facing the bottle, and then moves downward so that half of the outer circumferential surface of the bottle extends into the flexible filling block 457, and then the first flexible suction cup 456 is used to blow up, so that the flower paper is completely separated from the suction cup and attached to the bottle.

[0066] This embodiment uses flexible sponge and compressed air to attach labels with a large arc of more than 180° at one time, and is suitable for curved surface labeling with a high degree of adhesion; using the flexibility and airtightness of the closed-cell sponge, the suction cup can stably suck up the flower paper on a stainless steel screen with a certain amount of curvature (such as the supporting plate 232 in this embodiment); the symmetrical distribution of the sponge suction nozzle and the setting of the flexible filling block in the middle area greatly improve the quality of curved surface labeling.

[0067] The film-tearing mechanism 46 includes a fifth cylinder 461, a fifth support plate 462 driven by the fifth cylinder 461 to move horizontally, and a plurality of suction nozzles 463 fixed on the fifth support plate 462. The film-tearing mechanism 46 is arranged below the moving path of the labeling adsorption module 45. The labeling adsorption module 45 moves above the film-tearing mechanism 46 after adsorbing the decal, and then descends so that the lower surface of the decal fits the suction nozzle 463. The suction nozzle 463 sucks the bottom film on the lower surface of the decal, and then the decal is slightly raised, the fifth cylinder 461 is started, the film-tearing is completed, and then the suction nozzle 463 blows air to blow the waste film into the waste film collection box 47.

[0068] In this embodiment, the flower paper pressing unit 5 includes a fourth motor 51, a sixth support plate 52 driven by the fourth motor 51 to move horizontally, a fifth motor 53 fixed on the sixth support plate 52, a seventh support plate 54 driven by the fifth motor 53 to move up and down, and a plurality of pressing rollers 55 elastically floatingly arranged on the seventh support plate 54. The flower paper pressing unit 5 in this embodiment is mainly used for labeling operations with curved labeling surfaces.

[0069] In other embodiments, the flower paper pressing unit 5 includes a fourth motor 51, a sixth support plate 52 driven by the fourth motor 51 to perform horizontal movement, a fifth motor 53 fixed on the sixth support plate 52, a seventh support plate 54 driven by the fifth motor 53 to perform up and down movement, a plurality of sixth cylinders 56 fixed on the seventh support plate 54, a silicone pressing head 57 driven by the sixth cylinders 56 to perform up and down movement, and a scraper 58 fixed on the seventh support plate 54.

[0070] In another embodiment, the decal pressing unit 5 comprises a fourth motor 51, a sixth support plate 52 driven by the fourth motor 51 to move horizontally, a fifth motor 53 fixed on the sixth support plate 52, a seventh support plate 54 driven by the fifth motor 53 to move up and down, and a plurality of silicone pressing heads 57 elastically floatingly arranged on the seventh support plate 54. The decal pressing unit 5 of this structure is mainly used for decals of smaller size, and the decals are directly pressed and attached to the bottle by the silicone pressing heads 57. The decal pressing unit 5 of this structure is mainly suitable for labeling operations with a flat labeling surface, and the decal is first scraped by a scraper 58 to attach the entire page to the bottle surface, and then pressed and attached by the silicone pressing heads 57.

[0071] The bottle fixing unit 7 includes a sixth motor 71, an eighth support plate 73 which is hinged on a rotating shaft 72 on one side and driven by the sixth motor 71 on the other side to rotate around the rotating shaft 72, a bottleneck fixing component 74 which is fixed on the eighth support plate 73 and arranged close to the rotating shaft 72, and a rotating drive component 75 which is fixed on the eighth support plate 73 and arranged away from the rotating shaft 72. The rotating drive component 75 and the bottleneck fixing component 74 are arranged at two ends of the bottle opposite to each other, and the bottle is held and fixed by cooperating with the head and the bottom of the bottle to support the bottle relatively.

[0072] The bottleneck fixing assembly 74 includes a ninth cylinder 741 fixed on the eighth supporting plate 73, a ninth supporting plate 742 driven by the ninth cylinder 741 to move horizontally, and a plurality of top columns 743 rotatably arranged on the ninth supporting plate 742 and supporting the end surface of the bottleneck.

[0073] The rotation drive assembly 75 includes a tenth cylinder 751 fixed on the eighth support plate 73, a tenth support plate 752 driven by the tenth cylinder 751 to move horizontally, a seventh motor 753 fixed on the tenth support plate 752, and a bottle bottom tray 754 driven by the seventh motor 753 to rotate and arranged opposite to the top column 743.

[0074] The lower surface of the eighth support plate 73 is provided with a vertically arranged guide plate 731, and the movable end of the sixth motor 71 is provided with a cam roller 732 for horizontal movement. The guide plate 731 is provided with a guide slot 733 which is obliquely arranged and has a height difference in the vertical direction. One end of the cam roller 732 is movably clamped in the guide slot 733, and the cam roller 732 is driven by the sixth motor 71 to perform horizontal linear motion. Under the guiding action of the guide slot 733, the eighth support plate 73 is driven to move up and down at one end away from the rotating shaft 72, so that the eighth support plate 73 as a whole rotates around the rotating shaft 72 at a set angle, so that the rotation drive assembly 75 is slightly lifted upward as a whole, so that one end of the lying bottle is higher than the other end, which is more conducive to the pressing roller to better press the flower paper, so that the flower paper and the surface of the bottle fit perfectly, and the scope of application is greatly improved. It is applicable to labeling surfaces with curved structures in various dimensions, and the labeling quality is effectively improved. When the flower paper is pressed, the bottle is driven to rotate by the rotary drive assembly 75, and the pressing roller is cooperated to complete the attachment of the entire page of flower paper.

[0075] The bottleneck fixing assembly 74 and the rotating driving assembly 75 are arranged on both sides of the lifting and unlocking unit, and cooperate with each other to hold and fix the bottle body, and drive the bottle to rotate through the rotating driving assembly 75 to cooperate with the flower paper pressing unit 5 to closely fit the flower paper on the bottle surface.

[0076] The lifting and unlocking unit 6 is arranged below the bottle conveying line, and includes a seventh cylinder 61 and an eighth cylinder 62, a lifting plate 63 driven by the seventh cylinder 61 to move up and down, and an unlocking plug plate 64 driven by the eighth cylinder 62 to move up and down and passing through the lifting plate 63.

[0077] One end of the lifting and unlocking unit 6 is also provided with a blocking mechanism 8. The blocking mechanism 8 comprises an eleventh cylinder 81, and a blocking roller assembly 82 driven by the eleventh cylinder 81 to move up and down and to block the forward end of the tooling carrying the bottle.

[0078] This embodiment also includes a spray head 9 located at its input end and arranged above the bottle conveying line. The spray head 9 is mainly used to spray water to wet the bottle body in advance, making labeling easier and the flower paper more closely fitting the bottle body.

[0079] The operation flow of the automatic feeding and immersion labeling equipment 100 for decals in this embodiment is as follows: the decals to be attached are automatically fed through the decal supply unit 1, and a group of stacked decals are carried in a feeding fixture 13; then a group of decals (a group of four decals in this embodiment) is adsorbed by the decal adsorption unit 3, and at the first station, the limit card plate 262 in the immersion fixture fixing device 26 extends to fix the immersion fixture 23, and the cover plate in the lifting and opening device 25 is opened and the top column 253 rises The decal cover plate 233 in the water-immersing fixture 23 on the workstation is pushed open through the avoidance opening 2311, and then the decal adsorption unit 3 puts the decal into the carrying plate 232, the cover plate is opened, the top column 253 descends, and the decal cover plate 233 automatically covers and presses the decal; the limit card plate 262 retreats; under the conveying action of the chain conveying mechanism 22, the water-immersing fixture 23 moves from the first workstation to the second workstation, and in this process, the decal is moistened by the water spray pipe group; after arriving at the second workstation, the The limit card plate 262 extends out to fix the immersion fixture 23; the cover plate opens and the top column 253 rises to open the flower paper cover plate 233, and the labeling adsorption module 45 in the flower paper material taking and attaching unit 4 absorbs the flower paper to the top of the film tearing mechanism 46, and the film on the surface of the flower paper is torn off by the film tearing mechanism 46; then it moves to the top of the tooling 3, at this time, the tooling 3 has been lifted up by the lifting plate 63 in the lifting and unlocking unit 6, and is separated from the conveying of the bottle conveying line, and the bottleneck clamping component 322 is opened by the unlocking plug plate 64, The clamping restriction on the bottle is released; then the bottleneck fixing component 74 and the rotating driving component 75 in the bottle fixing unit 7 hold the bottle from both ends of the bottle to keep it fixed; then the labeling adsorption module 45 simultaneously attaches four flower papers to four bottles; the labeling adsorption module 45 retreats, and the pressing roller in the flower paper pressing unit 5 moves to the top of the bottle, and then descends to press the flower paper on the bottle, and at the same time cooperates with the rotating driving component 75 to drive the bottle to rotate, thereby pressing the flower paper to complete the pasting of the flower paper.

[0080] The beneficial effects of the automatic feeding, immersion and labeling integrated equipment 100 for decals in this embodiment are: it can realize automatic feeding, automatic immersion, automatic tearing off of the base film and automatic attachment of decals, and can label four bottles at a time, with good bonding effect and high labeling efficiency. Specifically, through the clever design of the decal immersion unit and the use of a immersion fixture, the separation of multiple decals from the base film can be achieved, and the position accuracy of the decals and the accuracy of the stickers can be guaranteed; in combination with the bottle fixed rotation unit, the decal picking and attaching unit and the attaching unit, accurate labeling of the curved surface of the bottle is achieved, with high labeling efficiency; the labeling adsorption module and the pressing module in the decal picking and attaching unit can also be flexibly replaced according to the shape and size of the decals, which greatly improves the overall flexibility and application flexibility of the equipment and improves its versatility.

[0081] The above are only some embodiments of the present invention. For those skilled in the art, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A decal paper automatic feeding, immersion and labeling integrated equipment, characterized by: The device comprises a decal supply unit, a decal soaking unit, a decal adsorption unit for sucking decals from the decal supply unit and placing them into the decal soaking unit, a decal taking and attaching unit for taking decals from the decal soaking unit and attaching them to bottles, a decal pressing unit for pressing decals on the bottles, and a bottle fixing unit for fixing the bottles and assisting in labeling. The flower paper immersion unit comprises a frame, a first station and a second station respectively arranged at the front and rear ends of the frame, a chain conveying mechanism arranged at both sides of the frame and forming a circulation loop, immersion jigs arranged on the chain conveying mechanism at equal intervals and circulating along with the chain conveying mechanism, a temperature-controlled water tank arranged in the middle of the frame and below the upper immersion jig conveying plane, a plurality of water spraying pipe groups connected to the temperature-controlled water tank and spraying water from below toward the immersion jig, a lifting and opening device arranged at the first station and the second station and opening the immersion jig, and an immersion jig fixing device arranged at the first station and the second station and fixing the immersion jig; The chain conveying mechanism includes a driving motor, a first return chain and a second return chain vertically and parallelly arranged on both sides of the frame, and a plurality of supporting sprocket groups supporting the first return chain and the second return chain. The driving motor drives the first return chain and the second return chain to rotate cyclically by driving the supporting sprocket group to rotate; the two ends of the immersion fixture are respectively fixed to the first return chain and the second return chain through connecting pieces; The bottle fixing unit comprises a sixth motor, an eighth support plate hinged on a rotating shaft on one side and driven by the sixth motor on the other side to rotate around the rotating shaft, a bottleneck fixing assembly fixed on the eighth support plate and arranged close to the rotating shaft, and a rotation driving assembly fixed on the eighth support plate and arranged away from the rotating shaft, wherein the rotation driving assembly and the bottleneck fixing assembly relatively support the bottle and drive the bottle to rotate through the rotation driving assembly; the bottleneck fixing assembly comprises a ninth cylinder fixed on the eighth support plate, a ninth support plate driven by the ninth cylinder to move horizontally, and a plurality of top columns rotatably arranged on the ninth support plate and supporting the end surface of the bottleneck; the rotation driving assembly comprises a tenth cylinder fixed on the eighth support plate, a tenth support plate driven by the tenth cylinder to move horizontally, a seventh motor fixed on the tenth support plate, and a bottle bottom tray driven by the seventh motor to rotate and arranged relatively to the top column; It also includes a lifting and unlocking unit located between the rotation drive assembly and the bottleneck fixing assembly, and the lifting and unlocking unit includes a seventh cylinder and an eighth cylinder, a lifting plate driven by the seventh cylinder to move up and down, and an unlocking plug plate driven by the eighth cylinder to move up and down and passing through the lifting plate.

2. The automatic feeding and water-immersing labeling integrated equipment for decal paper according to claim 1, characterized in that: The flower paper supply unit comprises a rotating support table, a lifting feeding mechanism arranged below the feeding station, and a pair of feeding jigs loaded on the rotating support table; the rotating support table is driven by a rotating cylinder to perform rotating motion.

3. The automatic feeding and water-immersing labeling integrated equipment for decal paper according to claim 2, characterized in that: The feeding jig includes a first jig bottom plate, a movable support plate movably arranged on the first jig bottom plate, a plurality of silo units fixed on the first jig bottom plate and penetrating upwardly through the movable support plate, and a plurality of guide rods fixed on the first jig bottom plate to guide the upward and downward movement of the movable support plate.

4. The automatic feeding and water-immersing labeling integrated equipment for decal paper according to claim 3, characterized in that: The lifting and feeding mechanism includes a first motor and a push rod driven by the first motor to move up and down. The push rod moves upward through the rotating support platform and the first fixture bottom plate to lift the movable support plate upward.

5. The automatic feeding and water-immersing labeling integrated equipment for decal paper according to claim 1, characterized in that: The flower paper picking and attaching unit includes a second motor, a third support plate driven by the second motor to move horizontally, a third motor fixed on the third support plate, a fourth support plate driven by the third motor to move up and down, a plurality of labeling adsorption modules arranged on the fourth support plate, a film tearing mechanism cooperating with the labeling adsorption modules to tear off the release paper on the flower paper, and a waste film collection box.

6. The automatic feeding and water-immersing labeling integrated equipment for decal paper according to claim 1, characterized in that: The flower paper pressing unit includes a fourth motor, a sixth support plate driven by the fourth motor to move horizontally, a fifth motor fixed on the sixth support plate, a seventh support plate driven by the fifth motor to move up and down, and a plurality of pressing rollers elastically floating up and down on the seventh support plate.

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