Automatic label pasting mechanism for printed matter
By designing an automatic label pasting mechanism for printed packaging, and utilizing the combination of adsorption and pressing components, the problems of weak label pasting and workpiece damage are solved, achieving flat and firm label pasting and meeting the needs of automated production lines.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG LUJIAN PRINTING CO LTD
- Filing Date
- 2025-08-13
- Publication Date
- 2026-06-12
AI Technical Summary
In existing technologies, when labels are pasted onto printed packaging, excessive downward pressure can easily damage the workpiece, and it is difficult to achieve a flat and firm adhesion, making it difficult to match with automated production lines.
Design an automatic label pasting mechanism for printed materials. The mechanism uses an adsorption component to easily pick up the label and a pressing component to flatten it onto the workpiece. The longitudinal and vertical moving components work together to ensure the label is secure and the workpiece is protected.
This achieves flat and secure label adhesion, reduces the possibility of workpiece damage, meets the needs of automated production lines, and improves work efficiency.
Smart Images
Figure CN224349295U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of printed packaging processing technology, and in particular relates to an automatic label pasting mechanism for printed packaging. Background Technology
[0002] In book and magazine printing companies, printed materials such as books and magazines need to be packaged after binding and then transported to the storage area for stacking. Currently, most printed materials use paper outer packaging, with automated packaging lines completing the packaging process. Labels are then manually affixed to the packaged bags. However, manual labeling is labor-intensive and inefficient, making it difficult to match the production pace of automated packaging lines. With societal development, label-applying machines have emerged. Current technology uses mechanical equipment to transport strips of label tape, separating the labels from the paper tape during the transport process. The labels are then adsorbed and transported above the printed package for final affixing. In this process, the label affixing to the package usually requires vertical pressure from the equipment. Excessive pressure can damage the workpiece, while insufficient pressure prevents the label from adhering smoothly and firmly to the package, affecting the work process and failing to meet usage requirements. Utility Model Content
[0003] This utility model addresses the technical problems existing in the label pasting process mentioned above by proposing an automatic label pasting mechanism for printed materials. This mechanism is reasonably designed, simple in structure, easy to process, and can achieve flat and firm pasting of labels. In particular, it performs flattening treatment on the labels to ensure their firmness and reduce the possibility of damage to the workpiece, thus meeting the usage requirements.
[0004] To achieve the above objectives, the present invention provides an automatic label pasting mechanism for printed materials, comprising a frame, a label roller mounted on top of the frame, a label feeding component on one side of the label roller, a paper tape collecting component on one side of the label feeding component, two sets of conveyor belts arranged side-by-side on top of the frame, a limit component on the outer side of the conveyor belts, an isolation component between the two conveyor belts, a label conveying component above the isolation component, the label conveying component including a concave seat, a longitudinal moving component mounted on top of the concave seat, a vertical moving component at the moving end of the longitudinal moving component, an L-shaped mounting frame at the output end of the vertical moving component, a moving adjustment component below the mounting frame, an adsorption component at the moving end of the moving adjustment component, and a pressing component on one side of the adsorption component.
[0005] Preferably, the limiting component includes a longitudinal slide bar assembly and is positioned below the conveyor belt. An L-shaped seat is provided above the longitudinal slide bar assembly, and a limiting frame is provided between two L-shaped seats on the same side. The isolation component includes a support frame located on the lower side of the frame body. A drive cylinder is provided above the support frame, and a lifting plate is provided at the output end of the drive cylinder. An isolation rod is provided above the lifting plate, and a limiting rod is provided below the lifting plate, penetrating the support frame.
[0006] Preferably, the longitudinal movement component includes a first lead screw movement component, with a longitudinal moving block disposed above the first lead screw movement component. The vertical movement component includes a second lead screw movement component disposed on one side of the longitudinal moving block. The output end of the second lead screw movement component is provided with a vertical moving block and connected to the mounting frame. The movement adjustment component includes a slide rail connected to the mounting frame, with a slider disposed on the slide rail.
[0007] Preferably, the adsorption assembly includes a placement frame with a concave shape connected to the slider, a rotating plate with a groove inside the placement frame, an adsorption disk on one side of the rotating plate, an installation rod above the adsorption disk that slides vertically relative to the rotating plate, and a compression spring sleeved on the outside of the installation rod located below the rotating plate.
[0008] Preferably, the pressing assembly includes a vertical plate connected to one side of the slider, a telescopic cylinder is provided on one side of the vertical plate, a rotating rod is provided at the output end of the telescopic cylinder and connected to the outside of the rotating plate, a connecting plate is provided on one side of the rotating plate, and a concave frame with a concave shape is provided on one side of the connecting plate, and a pressing wheel is provided inside the concave frame.
[0009] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0010] This utility model provides an automatic label pasting mechanism for printed materials. Utilizing an adsorption component, it conveniently picks up labels, ensuring smooth subsequent material feeding. The included pressing component further processes pre-adhesive labels, particularly pressing them flat onto the workpiece. This ensures strong adhesion and prevents workpiece damage, meeting usage requirements. The device is rationally designed, simple in structure, and easy to manufacture, achieving flat and firm label pasting. In particular, it flattens the labels, ensuring strong adhesion and reducing the possibility of workpiece damage, thus meeting usage needs. Attached Figure Description
[0011] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 A schematic diagram of an automatic label-application mechanism for printed materials;
[0013] Figure 2 A partial front view of the internal structure of an automatic label-application mechanism for printed materials;
[0014] Figure 3 A structural side view of the label delivery component;
[0015] Figure 4 A schematic diagram of the tag delivery component;
[0016] Figure 5 This is a magnified schematic diagram of a portion of the adsorption component.
[0017] Figure 6 This is a magnified schematic diagram of the internal structure of the adsorption component from another perspective.
[0018] In the above figures, 1. Frame; 2. Label roller; 3. Label feeding assembly; 4. Paper tape collecting assembly; 5. Conveyor belt; 6. Limiting assembly; 61. Longitudinal slide bar assembly; 62. L-shaped seat; 63. Limiting frame; 7. Isolation assembly; 71. Support frame; 72. Drive cylinder; 73. Lifting plate; 74. Isolation rod; 75. Limiting rod; 8. Concave seat; 9. Longitudinal movement assembly; 91. First lead screw movement assembly; 92. Longitudinal movement block; 10. Vertical movement assembly; 101. 102. Second lead screw moving assembly; 103. Vertical moving block; 11. Mounting frame; 12. Moving adjustment assembly; 124. Slide rail; 125. Slider; 136. Adsorption assembly; 137. Placement rack; 138. Rotating plate; 139. Groove; 130. Adsorption plate; 131. Mounting rod; 132. Compression spring; 147. Pressing assembly; 141. Vertical plate; 142. Telescopic cylinder; 143. Rotating rod; 144. Connecting plate; 145. Concave frame; 146. Adhesion wheel. Detailed Implementation
[0019] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0020] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0021] Examples, such as Figures 1-6As shown, an automatic label pasting mechanism for printed materials includes a frame 1. A label roller 2 is mounted on top of the frame 1 to carry the label tape. A label feeding component 3 is located on one side of the label roller 2. The label feeding component 3 includes conveying rollers to ensure smooth conveying. Near the adsorption component 13, an acute-angled receiving platform is provided in the label feeding component 3. A roller is also provided below the receiving platform to guide the label. The receiving platform and the roller cooperate to separate the label from the paper tape, facilitating subsequent label adsorption. Of course, the above working method is a conventional technical means of existing label machines. For those skilled in the art... For staff, this is readily available. The specific working principles and methods will not be elaborated further. A paper tape collection component 4 is installed on one side of the label feeding component 3. This component is used to collect the paper tape after label removal, reducing operational difficulty. Two sets of conveyor belts 5 are arranged side-by-side above the frame 1. Limiting components 6 are installed on the outer sides of the conveyor belts 5. The two sets of conveyor belts 5 are used to receive external printed packaging workpieces, providing preliminary adjustment for label application. An isolation component 7 is installed between the two conveyor belts 5. This isolation component 7 can limit the position of the printed packaging to a certain extent, ensuring its relative consistency and guaranteeing the labeling effect. Further... Specifically, a label conveying assembly is provided above the isolation component 7. The label conveying assembly includes a concave seat 8 with a concave design. A longitudinal moving component 9 is provided above the concave seat 8. Its function is to convey the picked-up label toward the workpiece position above the conveyor belt 5 to ensure smooth bonding. The moving end of the longitudinal moving component 9 is provided with a vertical moving component 10. On the one hand, it can drive the adsorption component 13 to approach the label feeding component 3 to complete the label picking. On the other hand, it can place the label on the printed package when it is close to the workpiece to ensure smooth label pasting. The output end of the vertical moving component 10 is provided with an L-shaped mounting bracket 11. Below the mounting bracket 11 is a... The movable adjustment component 12 is provided to facilitate the longitudinal movement and adjustment of the adsorption component 13 and the pressing component 14 relative to the mounting frame 11, especially to provide a prerequisite for the forward and backward movement of the pressing component 14, so that the label can be firmly attached to the printing package and improve the work process. The movable end of the movable adjustment component 12 is provided with the adsorption component 13, which realizes convenient adsorption of the label and ensures the smooth progress of subsequent material feeding. The pressing component 14 is provided on one side of the adsorption component 13, which can further process the pre-adheded label, especially to press the label flatly onto the workpiece, ensuring the firmness of the adhesion on the one hand and preventing damage to the workpiece on the other hand, thus meeting the usage requirements.
[0022] In the above process: the established adsorption component 13 is used to conveniently pick up the labels, ensuring the smooth progress of subsequent material feeding. The established pressing component 14 can further process the pre-bonded labels, especially pressing the labels flat onto the workpiece, ensuring the firmness of the adhesion and preventing damage to the workpiece, thus meeting the usage requirements. This device is reasonably designed, simple in structure, easy to process, and can achieve flat and firm adhesion of labels, especially by flattening the labels to ensure their firmness of adhesion, reducing the possibility of damage to the workpiece, and meeting the usage requirements.
[0023] To accommodate printed packages of different sizes and facilitate their transport, the limiting component 6 includes a longitudinal slide assembly 61 positioned below the conveyor belt 5. An L-shaped seat 62 is positioned above the longitudinal slide assembly 61, and a limiting frame 63 is positioned between two L-shaped seats 62 on the same side. Two sets of limiting components 6 are established, positioned on opposite sides of the conveyor belt 5. For printed packages of different sizes, the position of the L-shaped seats 62 on the longitudinal slide assembly 61 is adjusted and tightened, thereby adjusting the position of the limiting frames 63 of the two sets of limiting components 6. The gap between the two sets of limiting frames 63 adapts to the size of the printed package, preventing displacement during transport and ensuring relatively consistent label placement. To ensure smooth transport... The printed package can be positioned at the label application position. The isolation component 7 includes a support frame 71 located on the lower inner side of the frame 1. A drive cylinder 72 is provided above the support frame 71. A lifting plate 73 is provided at the output end of the drive cylinder 72. An isolation rod 74 is provided above the lifting plate 73. A limit rod 75 is provided below the lifting plate 73 and extends through the support frame 71. In use, the drive cylinder 72 is extended to drive the isolation rod 74 to extend from bottom to top and temporarily limit the workpiece on the conveyor belt 5, especially ensuring the relative consistency of its position. Then, the label application work is waited for. After the label is applied, the drive cylinder 72 is retracted to move the isolation rod 74 away from the workpiece, and the workpiece continues to be conveyed, ensuring the work process.
[0024] To improve the rationality of the equipment setup and ensure smooth production and processing, the longitudinal moving component 9 includes a first lead screw moving component 91. A longitudinal moving block 92 is positioned above the first lead screw moving component 91. The first lead screw moving component 91 can drive the longitudinal moving block 92 to move and adjust longitudinally. Its function is to transport the picked-up label towards the workpiece position above the conveyor belt 5, ensuring smooth bonding. The vertical moving component 10 includes a second lead screw moving component 101 positioned on one side of the longitudinal moving block 92. A vertical moving block 102 is positioned at the output end of the second lead screw moving component 101 and connected to the mounting frame 11. The second lead screw moving component 101... 01, its vertical movement can act on the adsorption component 13. On the one hand, it can drive the adsorption component 13 closer to the label feeding component 3 to complete the adsorption of the label. On the other hand, it can place the label on the printed package when it is close to the workpiece, ensuring the smooth progress of the label pasting work. The moving adjustment component 12 includes a slide rail 121 connected to the mounting frame 11. A slider 122 is provided on the slide rail 121. The function of the moving adjustment component 12 is to provide convenience for the longitudinal movement and adjustment of the adsorption component 13 and the pressing component 14 relative to the mounting frame 11. In particular, it provides the prerequisite for the movement of the pressing component 14 from front to back, so that the label can be firmly pasted on the printed package and improve the work process.
[0025] To facilitate convenient label pickup and ensure smooth subsequent material loading, the adsorption assembly 13 includes a concave placement frame 131 connected to the slider 122. A rotating plate 132 is housed within the placement frame 131, with a groove 1321 within it. This design facilitates the vertical adjustment of the mounting rod 134. An adsorption plate 133 is located on one side of the rotating plate 132. It should be further noted that the adsorption plate 133 in this embodiment utilizes a conventional technique, namely, negative pressure, to ensure smooth label delivery. The mounting rod 134 is positioned above the adsorption plate 133 and slides vertically relative to the rotating plate 132. Even when the mounting rod 134 is lowered to its lowest position, it will not detach from the rotating plate 132, ensuring the rationality of the device setup. A compression spring 135 is sleeved on the outer side of the mounting rod 134 located below the rotating plate 132. This compression spring 135 can apply pressure to the adsorption plate 133 during its downward movement. It serves both to dampen shocks and to allow the suction cup 133 to reset after compression, preparing for subsequent work. Specifically, it works by using the cooperation between the longitudinal moving component 9 (lateral movement) and the vertical moving component 10 to adjust the suction component 13, especially the suction cup 133, which is positioned above the label feeding component 3. This applies negative pressure to the suction cup 133 to pick up the label to be pasted. Then, using the cooperation between the longitudinal moving component 9 and the vertical moving component 10, the device is adjusted to be positioned above the workpiece. First, the vertical moving component 10 is controlled to descend vertically, allowing the label to be pre-attached to the printing package. During the pasting process, the suction cup 133 and the mounting rod 134 can rise vertically relative to the rotating plate 132 by a certain distance. The compression spring 135 dampens the suction cup 133, preventing damage to the workpiece from the downward pressure of the suction cup 133. After the label is pre-attached, the pressing component 14 is used to press and flatten the label, ensuring its adhesion.
[0026] To further flatten and press the applied label, the pressing assembly 14 includes a vertical plate 141 connected to one side of the slider 122. A telescopic cylinder 142 is provided on one side of the vertical plate 141, and a rotating rod 143 is provided at the output end of the telescopic cylinder 142, which is connected to the outer side of the rotating plate 132. It should be further noted that a rotating shaft is provided at the position where the rotating plate 132 rotates relative to the placement frame 131, and one end of the rotating shaft extends outward from the placement frame 131. This rotating shaft rotates together with the rotating plate 132 relative to the placement frame 131. The rotating rod 143 is also fixedly connected to the aforementioned rotating shaft end. Thus, when it receives driving power, the rotation of the rotating rod 143 can act on the rotating plate 132 via the rotating shaft, causing it to rotate together, thereby ensuring the smooth progress of subsequent bonding work. A connecting plate 144 is provided on one side of the rotating plate 132, and a concave frame 1 with a concave design is provided on one side of the connecting plate 144. 45. A bonding wheel 146 is provided inside the concave frame 145. Specifically, after the label is affixed to the printed package using the adsorption component 13, the telescopic cylinder 142 is controlled to operate. The rotating rod 143 receives the driving power and acts on the rotating plate 132, moving the rotating plate 132 away from the workpiece and bringing the bonding wheel 146 closer to the label position on the workpiece. Then, the moving adjustment component 12 is controlled to operate, driving the bonding wheel 146 to move from front to back, thereby further pressing the previously affixed label to ensure its firmness and reduce the possibility of workpiece damage to a certain extent, meeting the usage requirements. After the bonding wheel 146 completes the pressing, the telescopic cylinder 142 is controlled to retract, driving the bonding wheel 146 and the adsorption component 13 to reset, waiting for the subsequent material adsorption to proceed smoothly. At the same time, the moving adjustment component 12 moves forward a certain distance, waiting for the subsequent bonding work to proceed, meeting the usage requirements.
[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. An automatic label pasting mechanism for printed materials, comprising a frame, a label roller disposed above the frame, a label feeding component disposed on one side of the label roller, and a paper tape collecting component disposed on one side of the label feeding component, characterized in that, Two sets of conveyor belts are arranged side by side on the top of the frame. Limiting components are provided on the outer side of the conveyor belts. An isolation component is provided between the two conveyor belts. A label conveying component is provided above the isolation component. The label conveying component includes a concave seat with a concave shape. A longitudinal moving component is provided above the concave seat. A vertical moving component is provided at the moving end of the longitudinal moving component. An L-shaped mounting frame is provided at the output end of the vertical moving component. A moving adjustment component is provided below the mounting frame. An adsorption component is provided at the moving end of the moving adjustment component. A pressing component is provided on one side of the adsorption component.
2. The automatic label pasting mechanism for printed materials according to claim 1, characterized in that, The limiting component includes a longitudinal slide bar assembly and is positioned below the conveyor belt. An L-shaped seat is provided above the longitudinal slide bar assembly, and a limiting frame is provided between two L-shaped seats on the same side. The isolation component includes a support frame located on the lower side of the inner side of the frame. A drive cylinder is provided above the support frame, and a lifting plate is provided at the output end of the drive cylinder. An isolation rod is provided above the lifting plate, and a limiting rod is provided below the lifting plate, penetrating the support frame.
3. The automatic label pasting mechanism for printed materials according to claim 2, characterized in that, The longitudinal movement component includes a first lead screw movement component, with a longitudinal moving block disposed above the first lead screw movement component. The vertical movement component includes a second lead screw movement component disposed on one side of the longitudinal moving block. The output end of the second lead screw movement component is provided with a vertical moving block and is connected to the mounting frame. The movement adjustment component includes a slide rail connected to the mounting frame, with a slider disposed on the slide rail.
4. The automatic label pasting mechanism for printed materials according to claim 3, characterized in that, The adsorption assembly includes a placement frame with a concave shape that is connected to the slider. A rotating plate is provided inside the placement frame, and a groove is provided inside the rotating plate. An adsorption disk is provided on one side of the rotating plate, and an installation rod is provided above the adsorption disk and slides vertically relative to the rotating plate. A compression spring is sleeved on the outside of the installation rod located below the rotating plate.
5. The automatic label pasting mechanism for printed materials according to claim 4, characterized in that, The pressing assembly includes a vertical plate connected to one side of the slider. A telescopic cylinder is provided on one side of the vertical plate. A rotating rod is provided at the output end of the telescopic cylinder and is connected to the outside of the rotating plate. A connecting plate is provided on one side of the rotating plate. A concave frame with a concave shape is provided on one side of the connecting plate. A pressing wheel is provided inside the concave frame.