Automatic roll rotating machine for flat pasting and labeling

Abstract

The invention provides a flat-sheet labeling automatic rolling machine which comprises a label stripping mechanism, a paper suction mechanism and a label stripping mechanism, the label stripping mechanism comprises a platform, a bin position, a paper suction mechanism and a label stripping mechanism, the bin position is used for containing flat-sheet paper self-adhesive labels, the paper suction mechanism is used for transferring the flat-sheet paper self-adhesive labels from the bin position to a label stripping area, and the label stripping mechanism is used for stripping the labels; the bottom paper tape conveying mechanism is used for unwinding and winding roll paper, the bottom paper tape conveying mechanism comprises an unwinding mechanism, a labeling platform and a winding mechanism, and the labeling platform is arranged between the unwinding mechanism and the winding mechanism and used for labeling the roll paper; the visual positioning system is used for detecting the position of the stripped label paper; and the robot material taking mechanism is used for transferring the label paper from the label stripping area to the labeling platform according to the position, detected by the visual positioning system, of the label paper and labeling the label paper. According to the device, the flat paper self-adhesive label can be processed and manufactured into the roll paper self-adhesive label.

Description

Technical Field

[0001] The present application relates to the technical field of self-adhesive labeling, and in particular to an automatic rolling machine for flat labeling. Background Art

[0002] At present, most of the self-adhesive labeling equipment adopts roll paper labeling. Roll paper labels are generally printed by roll printing machines. The printing principle of roll printing machines belongs to flat printing (offset printing). The technology is mature, easy to imitate, and the anti-counterfeiting effect is limited. Engraving gravure printing anti-counterfeiting is unique in physical anti-counterfeiting. The unique gravure microtext and shading have high-level anti-counterfeiting advantages. The product design has a clearly raised feel, which is visible and tangible. It has strong public recognition, long timeliness, and is easy to use. It has become the direction of anti-counterfeiting technology improvement. However, engraving gravure printing uses flat paper printing. Without roll printing equipment, it is impossible to make flat labels printed by engraving gravure printing into roll paper labels. Summary of the invention

[0003] The present application aims to solve at least one of the above-mentioned technical problems.

[0004] To this end, the first object of the present application is to provide an automatic rolling machine for flat labeling.

[0005] To achieve the first objective of the present application, the technical solution of the first aspect of the present invention provides an automatic flat labeling reeling machine, including: a label peeling mechanism, including a platform, a storage position, a paper suction mechanism and a label peeling mechanism, the storage position can be raised and lowered on one side of the platform, and is used to place flat paper self-adhesive labels, a label peeling area is provided on the platform, the paper suction mechanism can be movably arranged between the storage position and the label peeling area, and is used to transfer the flat paper self-adhesive labels from the storage position to the label peeling area, the label peeling mechanism is arranged in the label peeling area, and is used to peel the labels, and the label peeling mechanism includes a front pressing device and a rear pressing device, and the upper end surface of the front pressing device is connected to the label peeling area. The platform is flush, and the rear pressing device is movably arranged relative to the front pressing device; the bottom paper belt conveying mechanism is arranged on one side of the label peeling mechanism, and is used for unwinding and rewinding the roll paper. The bottom paper belt conveying mechanism includes an unwinding mechanism, a labeling platform, and a rewinding mechanism. The labeling platform is arranged between the unwinding mechanism and the rewinding mechanism, and is used for labeling the roll paper; the visual positioning system is used to detect the position of the peeled label paper; the robot picking mechanism is arranged on one side of the label peeling mechanism, and is used to transfer the label paper from the peeling area to the labeling platform and label according to the label paper position detected by the visual positioning system.

[0006] In this technical solution, the flat labeling automatic rewinding machine includes a label peeling mechanism, a bottom paper belt conveying mechanism, a visual positioning system and a robot picking mechanism. The label peeling mechanism is mainly composed of a bin, a paper suction mechanism and a label peeling mechanism. The flat paper self-adhesive labels after die-cutting are manually placed in two bins. The bins have a lifting function. According to the fixed height that the paper suction mechanism can absorb, the bin height is adjusted in real time to ensure the distance between the top paper and the suction nozzle. The paper suction mechanism can accurately transfer the paper from the bin to the label peeling area. The front pressing device and the rear pressing device of the label stripping mechanism press down, and the rear pressing device presses the rear unlabeled area of ​​the flat paper self-adhesive label onto the platform. The upper end surface of the front pressing device is flush with the platform, and the gripping edge of the front section of the paper is clamped by two rubber rollers. The front and rear pressing devices tension the paper, and the active rubber roller rotates under the drive of the motor. The friction of the two rubber rollers forms a pulling force on the paper, and the paper moves downward from the gap of the platform. The rear pressing device moves toward the front pressing device, and the self-adhesive label is transferred to the upper end surface of the front pressing device. The bottom paper belt conveying mechanism is used for unwinding and rewinding the roll paper. The bottom paper belt conveying mechanism includes an unwinding mechanism, a labeling platform, and a rewinding mechanism. The labeling platform is arranged between the unwinding mechanism and the rewinding mechanism, and is used to label the roll paper. The visual positioning system is used to locate the position of the peeled label and guide the robot material picking mechanism to accurately grab it. The robot material picking mechanism is used to transfer the label paper from the label stripping area to the labeling platform and label it according to the label paper position detected by the visual positioning system. The flat sheet labeling automatic roll-to-roll machine can process flat sheet self-adhesive labels into roll paper self-adhesive labels, and apply the anti-counterfeiting advantages of engraving gravure printing to the anti-counterfeiting of roll paper labels, which greatly improves the anti-counterfeiting technology of roll paper labels. The label peeling mechanism can effectively control the force, ensuring that the label is intact after being peeled off from the large sheet, and there will be no wrinkles or damage to the label.

[0007] In addition, the technical solution provided by this application may also have the following additional technical features: In some technical solutions, optionally, the paper suction mechanism includes a suction nozzle, and the suction nozzle is used to absorb the flat paper self-adhesive label.

[0008] In this technical solution, the paper suction mechanism includes a suction nozzle, which is used to absorb the flat paper self-adhesive label.

[0009] In some technical solutions, optionally, the paper suction mechanism also includes a linear slide, and the suction nozzle is arranged on the linear slide.

[0010] In this technical solution, the paper suction mechanism also includes a linear slide, and the suction nozzle is arranged on the linear slide.

[0011] In some technical solutions, optionally, the paper suction mechanism further includes a linear guide rail, the linear guide rail is disposed on the platform, and the linear slide is slidably connected to the linear guide rail.

[0012] In this technical solution, the paper suction mechanism also includes a linear guide rail, which is arranged on the platform, and the linear slide is slidably connected to the linear guide rail. It can be understood that the suction nozzle can complete the taking and placing of paper, and the linear slide can accurately transfer the paper from the storage position to the label stripping area through the linear guide rail.

[0013] In some technical solutions, optionally, the bin is also used to tap and position flat sheets of paper self-adhesive labels.

[0014] In this technical solution, the storage bin has a paper sorting and positioning function, which can tap and position the manually stacked flat sheets of paper self-adhesive labels.

[0015] In some technical solutions, optionally, the front pressing device includes a rubber roller, and the rubber roller is used to tension the flat sheet of paper self-adhesive label.

[0016] In this technical solution, the front pressing device includes a rubber roller, which is used to tension the flat paper self-adhesive label.

[0017] In some technical solutions, optionally, the number of the rubber rollers is two.

[0018] In this technical solution, there are two rubber rollers.

[0019] In some technical solutions, optionally, the upper end surface of the front pressing device is a non-stick plate.

[0020] In this technical solution, the upper end surface of the front pressing device is a non-stick plate.

[0021] In some technical solutions, optionally, the visual positioning system is also used to detect the position of the label transferred to the web.

[0022] In this technical solution, the visual positioning system is also used to detect the position of the label transferred to the web. Once a transferred label exceeds the tolerance, the equipment will shut down and an alarm will sound to remind the operator so that the operator can intervene manually.

[0023] In some technical solutions, optionally, the number of the storage bins is two, and the two storage bins are symmetrically arranged at both ends of the platform.

[0024] In this technical solution, there are two storage bins, which are symmetrically arranged at both ends of the platform.

[0025] Additional aspects and advantages of the present application will become apparent in the following description or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 This is a schematic diagram of the main structure of a flat label automatic rewinding machine according to one embodiment of the present application; Figure 2 This is a three-dimensional structural schematic diagram of an automatic rewinding machine for flat labeling according to an embodiment of the present application; Figure 3 This is a three-dimensional structural schematic diagram of an automatic rewinding machine for flat labeling according to an embodiment of the present application; Figure 4 This is a partial three-dimensional structural schematic diagram of an automatic flat label rewinding machine according to an embodiment of the present application; Figure 5 This is a three-dimensional structural schematic diagram of an automatic rewinding machine for flat labeling according to an embodiment of the present application; Figure 6 This is a schematic block diagram of the structure of a front downward pressure device according to an embodiment of the present application.

[0027] in, Figures 1 to 6 The corresponding relationship between the reference numerals and component names in the figure is: 10: Automatic roll-turning machine for flat labeling; 110: Label peeling mechanism; 112: Platform; 120: Bin; 130: Paper suction mechanism; 132: Suction nozzle; 134: Linear slide; 136: Linear guide; 140: Front pressing device; 142: Rubber roller; 150: Rear pressing device; 160: Label peeling mechanism; 170: Label peeling area; 210: Bottom paper belt conveying mechanism; 212: Unwinding mechanism; 214: Labeling platform; 216: Rewinding mechanism; 310: Visual positioning system; 410: Robot picking mechanism. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0030] Refer to the following Figures 1 to 6 The invention describes an automatic flat label rewinding machine according to some embodiments of the present application.

[0031] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an embodiment of the first aspect of the present invention provides a flat sheet labeling automatic rewinding machine 10, comprising: a label peeling mechanism 110, comprising a platform 112, a storage position 120, a paper suction mechanism 130 and a label peeling mechanism 160, the storage position 120 can be raised and lowered on one side of the platform 112, and is used to place flat sheet self-adhesive labels, a label peeling area 170 is provided on the platform 112, the paper suction mechanism 130 can be movably arranged between the storage position 120 and the label peeling area 170, and is used to transfer the flat sheet self-adhesive labels from the storage position 120 to the label peeling area 170, the label peeling mechanism 160 is arranged in the label peeling area 170, and is used to peel the labels, and the label peeling mechanism 160 includes a front pressing device 140 and a rear pressing device 150, and the upper end surface of the front pressing device 140 is close to the flat sheet self-adhesive labels. The table 112 is flush, and the rear pressing device 150 is movably arranged relative to the front pressing device 140; the bottom paper belt conveying mechanism 210 is arranged on one side of the label peeling mechanism 110, and is used for unwinding and rewinding the roll paper. The bottom paper belt conveying mechanism 210 includes an unwinding mechanism 212, a labeling platform 214, and a rewinding mechanism 216. The labeling platform 214 is arranged between the unwinding mechanism 212 and the rewinding mechanism 216, and is used for labeling the roll paper; the visual positioning system 310 is used to detect the position of the peeled label paper; the robot picking mechanism 410 is arranged on one side of the label peeling mechanism 110, and is used to transfer the label paper from the peeling area 170 to the labeling platform 214 and label according to the label paper position detected by the visual positioning system 310.

[0032] In this embodiment, the flat sheet labeling automatic rewinding machine 10 includes a label peeling mechanism 110, a bottom paper belt conveying mechanism 210, a visual positioning system 310 and a robot material picking mechanism 410. The label peeling mechanism 110 is mainly composed of a bin 120, a paper suction mechanism 130 and a label peeling mechanism 160. The flat sheet paper self-adhesive labels after the rejection and die-cutting are manually placed in two bins 120 respectively. The bins 120 have a lifting function. According to the fixed height that the paper suction mechanism 130 can suck, the height of the bin 120 is adjusted in real time to ensure the distance between the topmost paper and the suction nozzle 132. The paper suction mechanism 130 can accurately transfer the paper from the bin 120 to the label peeling area 170. The front pressing device 140 and the rear pressing device 150 of the label stripping mechanism 160 press down, and the rear pressing device 150 presses the rear end area of ​​the flat paper self-adhesive label on the platform 112. The upper end surface of the front pressing device 140 is flush with the platform 112, and the gripping edge of the front section of the paper is clamped by two rubber rollers 142. The front and rear pressing devices tension the paper, and the active rubber roller rotates under the drive of the motor. The friction of the two rubber rollers 142 forms a pulling force on the paper, and the paper moves downward from the gap of the platform 112. The rear pressing device 150 moves to the front pressing device 140, and the self-adhesive label is transferred to the upper end surface of the front pressing device 140. The bottom paper belt conveying mechanism 210 is used for unwinding and rewinding the roll paper. The bottom paper belt conveying mechanism 210 includes an unwinding mechanism 212, a labeling platform 214, and a rewinding mechanism 216. The labeling platform 214 is arranged between the unwinding mechanism 212 and the rewinding mechanism 216, and is used to label the roll paper. The visual positioning system 310 is used to locate the position of the peeled label and guide the robot material picking mechanism 410 to accurately grab it. The robot material picking mechanism 410 is used to transfer the label paper from the label peeling area 170 to the labeling platform 214 and label it according to the label paper position detected by the visual positioning system 310. The flat sheet labeling automatic rewinding machine 10 can process flat sheet paper self-adhesive labels into roll paper self-adhesive labels, and apply the anti-counterfeiting advantages of engraved gravure printing to the anti-counterfeiting of roll paper labels, which greatly improves the anti-counterfeiting technology of roll paper labels. The label peeling mechanism 110 can effectively control the force, ensuring that the label is intact after being peeled off from the large sheet, and there will be no wrinkles or damage to the label.

[0033] In some embodiments, optionally, the paper suction mechanism 130 includes a suction nozzle 132, and the suction nozzle 132 is used to suck the flat paper self-adhesive label.

[0034] In some embodiments, optionally, the paper suction mechanism 130 further includes a linear slide 134 , and the suction nozzle 132 is disposed on the linear slide 134 .

[0035] In some embodiments, the paper suction mechanism 130 may further include a linear guide rail 136, which is disposed on the platform 112, and the linear slide 134 is slidably connected to the linear guide rail 136. It can be understood that the suction nozzle 132 can complete the taking and placing of paper, and the linear slide 134 can accurately transfer the paper from the bin 120 to the label stripping area 170 through the linear guide rail 136.

[0036] In some embodiments, the bin 120 optionally has a paper sorting and positioning function, which can tap and position manually stacked flat sheets of paper with self-adhesive labels.

[0037] like Figure 6 As shown, in some embodiments, optionally, the front pressing device 140 includes a rubber roller 142, and the rubber roller 142 is used to tension the flat paper self-adhesive label. There are two rubber rollers 142.

[0038] In some embodiments, optionally, the upper end surface of the front pressing device 140 is a non-stick plate.

[0039] In some embodiments, optionally, the visual positioning system 310 is also used to detect the position of the label transferred to the web. Once a transferred label exceeds the tolerance, the equipment will shut down and an alarm will sound to remind the operator so that the operator can intervene manually.

[0040] In some embodiments, optionally, the number of the storage locations 120 is two, and the two storage locations 120 are symmetrically arranged at both ends of the platform 112 .

[0041] like Figure 1 , Figure 4 , Figure 5 As shown, according to a specific embodiment of the flat sheet labeling automatic roll-to-roll machine 10 proposed in the present application, the problem of processing flat sheet paper self-adhesive labels engraved with gravure printing into roll paper self-adhesive labels is solved, and its core structure is composed of a label peeling mechanism 110, a visual positioning system 310, a robot material picking mechanism 410, and a bottom paper belt conveying mechanism 210.

[0042] Specifically, the label stripping mechanism 110 is mainly composed of a bin 120, a paper suction mechanism 130 and a label stripping mechanism 160. The large sheets of flat paper self-adhesive labels after discarded die-cutting are manually placed in two bins 120 respectively. The bins 120 have paper sorting and positioning functions and lifting functions, which can beat and position the large sheets of paper manually stacked. At the same time, according to the fixed height that the paper suction mechanism 130 can suck, the height of the bin 120 is adjusted in real time to ensure the distance between the top paper and the suction nozzle 132; the paper suction mechanism 130 is mainly composed of a suction nozzle 132, a linear slide 134, and a linear guide rail 136. The suction nozzle 132 completes the taking and placing of paper, and the linear slide 134 is responsible for accurately transferring the paper from the bin 120 to the label stripping area 170; the label stripping machine The front and rear pressing devices of the structure 160 press down, and the rear pressing device 150 presses the rear end non-labeled area of ​​the large sheet onto the platform 112. The upper end surface of the front pressing device 140 is flush with the platform 112, and the gripping edge of the front section of the paper is clamped by two rubber rollers 142. The action of the front and rear pressing devices tensions the paper, and the active rubber roller rotates driven by the motor, and the friction force of the two rubber rollers 142 is used to form a pulling force on the paper. The paper moves downward from the gap of the platform 112, and the rear pressing device 150 moves toward the front pressing device 140. At the same time, the self-adhesive label is transferred to the upper end surface of the front pressing device 140, and the upper end surface is a non-stick plate.

[0043] The visual positioning system 310 has two main functions: first, to locate the position of the peeled label and guide the robot picking mechanism 410 to accurately grasp it; second, to detect the position of the label transferred to the roll base paper. Once a transferred label exceeds the tolerance, the equipment will stop and an alarm will sound to remind the operator so that the operator can intervene manually.

[0044] The robot picking mechanism 410 is used to transfer the label paper from the label stripping area 170 to the labeling platform 214 and perform labeling according to the label paper position detected by the visual positioning system 310.

[0045] The bottom paper belt conveying mechanism 210 is used for unwinding and rewinding the roll paper. The bottom paper belt conveying mechanism 210 includes an unwinding mechanism 212, a labeling platform 214, and a rewinding mechanism 216. The labeling platform 214 is arranged between the unwinding mechanism 212 and the rewinding mechanism 216, and is used for labeling the roll paper.

[0046] In this application, the terms "first", "second", and "third" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise expressly defined. Terms such as "installed", "connected", "connected", and "fixed" should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0047] In the description of the present application, it should be understood that the terms "upper", "lower", "rear", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be understood as a limitation on the present application.

[0048] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0049] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic roll-up machine for flat labeling, characterized in that: include: The label peeling mechanism (110) comprises a platform (112), a storage position (120), a paper suction mechanism (130) and a label peeling mechanism (160); the storage position (120) is movably arranged on one side of the platform (112) and is used to place a flat sheet of self-adhesive label; the platform (112) is provided with a label peeling area (170); the paper suction mechanism (130) is movably arranged between the storage position (120) and the label peeling area (170) and is used to transfer the flat sheet of self-adhesive label to the storage position (120). A sheet of self-adhesive label is transferred from the storage position (120) to the label stripping area (170); the label stripping mechanism (160) is arranged in the label stripping area (170) and is used to strip the label; the label stripping mechanism (160) comprises a front pressing device (140) and a rear pressing device (150); the upper end surface of the front pressing device (140) is flush with the platform (112); and the rear pressing device (150) is movably arranged relative to the front pressing device (140); A bottom paper belt conveying mechanism (210) is arranged on one side of the label peeling mechanism (110) and is used for unwinding and rewinding the roll paper. The bottom paper belt conveying mechanism (210) comprises an unwinding mechanism (212), a labeling platform (214), and a rewinding mechanism (216). The labeling platform (214) is arranged between the unwinding mechanism (212) and the rewinding mechanism (216) and is used for labeling the roll paper. A visual positioning system (310) is used to detect the position of the peeled label paper; A robot material taking mechanism (410) is arranged on one side of the label peeling mechanism (110) and is used to transfer the label paper from the label peeling area (170) to the labeling platform (214) and perform labeling according to the label paper position detected by the visual positioning system (310).

2. The flat label automatic rewinding machine according to claim 1, characterized in that: The paper suction mechanism (130) comprises a suction nozzle (132), and the suction nozzle (132) is used to absorb the flat paper self-adhesive label.

3. The flat labeling automatic rewinding machine according to claim 2, characterized in that: The paper suction mechanism (130) further comprises a linear slide (134), and the suction nozzle (132) is arranged on the linear slide (134).

4. The flat label automatic rewinding machine according to claim 3, characterized in that: The paper suction mechanism (130) further comprises a linear guide rail (136), wherein the linear guide rail (136) is arranged on the platform (112), and the linear slide (134) is slidably connected to the linear guide rail (136).

5. The flat labeling automatic rewinding machine according to claim 1, characterized in that: The bin (120) is also used to tap and position the flat paper self-adhesive label.

6. The flat label automatic rewinding machine according to claim 1, characterized in that: The front pressing device (140) comprises a rubber roller (142), and the rubber roller (142) is used to tension the flat paper self-adhesive label.

7. The flat label automatic rewinding machine according to claim 6, characterized in that: The number of the rubber rollers (142) is two.

8. The flat label automatic rewinding machine according to claim 6, characterized in that: The upper end surface of the front pressing device (140) is a non-stick plate.

9. The flat label automatic rewinding machine according to claim 1, characterized in that: Also includes: The visual positioning system (310) is also used to detect the position of the label transferred to the roll paper.

10. The automatic flat labeling reeling machine according to any one of claims 1 to 9, characterized in that: The number of the storage spaces (120) is two, and the two storage spaces (120) are symmetrically arranged at two ends of the platform (112).

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