A label printing machine

Abstract

This invention relates to the field of labeling technology and proposes a printing and labeling machine, including a frame, a labeling plate horizontally slidable relative to the frame, a dust removal component slidably mounted on the labeling plate, the dust removal component having a label passage opening, a label passage channel formed between the labeling plate and the dust removal component, a label tape passing through the label passage channel, the label passage opening communicating with the label passage channel, and the label passage channel communicating with and the packaged item located on opposite sides of the label passage opening. After the labeling plate slides horizontally, it sequentially passes through the label passage channel and the label passage opening, affixing the label from the label tape to the packaged item. This technical solution solves the problem that conventional printing and labeling equipment in the prior art struggles to perform stable labeling work in production environments with high dust or debris levels.

Description

Technical Field

[0001] This invention relates to the field of labeling technology, specifically to a printing and labeling machine. Background Technology

[0002] Labeling machines, also known as label printers, are mechanical devices specifically designed to print and automatically apply labels. Currently, most cotton mills or chemical fiber plants use packaging machines to print labels on various finished product packages that are relatively large in size. While the printing speed requirement is not high, the on-site production environment often involves a lot of dust or debris, making it difficult for conventional printing and labeling equipment to perform efficient and stable labeling work in such challenging environments. Summary of the Invention

[0003] This invention proposes a printing and labeling machine that solves the problem that conventional printing and labeling equipment in related technologies cannot perform stable labeling work in production environments with a lot of dust or debris.

[0004] The technical solution of the present invention is as follows:

[0005] A label printing and labeling machine for affixing labels from label tapes onto packages, comprising:

[0006] frame,

[0007] A labeling plate, which is horizontally slidable relative to the frame.

[0008] A dust removal component is slidably disposed on the labeling plate. The dust removal component has a label passage opening, and a label passage channel is formed between the labeling plate and the dust removal component. The label tape passes through the label passage channel, and the label passage opening is connected to the label passage channel. The label passage channel and the package are respectively located on both sides of the label passage opening. After the labeling plate slides horizontally, it passes through the label passage channel and the label passage opening in sequence, and affixes the label on the label tape to the package.

[0009] As a further technical solution, the dust removal component includes a guide shell, which is slidably disposed on the labeling plate, and the sliding direction is perpendicular to the plane where the labeling plate is located.

[0010] As a further technical solution, the guide shell has a compression chamber inside and also includes a piston block, one end of which is disposed on the labeling plate and the other end is slidably disposed in the compression chamber.

[0011] As a further technical solution, the dust removal assembly also includes a rotating plate, which is rotatably mounted on the guide shell. The rotating plate has a cleaning air duct inside, and the cleaning air duct is connected to the compression chamber.

[0012] As a further technical solution, a rotation drive component is also included. The rotation drive component is disposed on the rotating plate. The rotation drive component has a helical drive portion. The piston block has a sliding portion on the side near the compression chamber. The sliding portion is slidably disposed on the helical drive portion.

[0013] As a further technical solution, the cleaning air duct has an air inlet and an air outlet, which are located on both sides of the rotating plate, and the air inlet is disposed on the rotating drive component.

[0014] As a further technical solution, the guide shells are arranged in pairs and located on both sides of the labeling plate.

[0015] As a further technical solution, each of the guide shells is provided with two rotating plates in pairs, the two rotating plates in pairs are symmetrically arranged, and the rotation drive and the sliding part are also paired and symmetrically arranged.

[0016] As a further technical solution, an elastic element is also included, one end of which acts on the guide shell and the other end of which acts on the piston block, providing a force to the piston block away from the rotating plate.

[0017] As a further technical solution, the air outlet is inclined; the rotating plate also has a notched corner clearance part, and also includes a linear drive component, the output end of which is disposed on the labeling plate to drive the labeling plate to move linearly.

[0018] The working principle and beneficial effects of this invention are as follows:

[0019] In this invention, the designed frame provides stable support, ensuring the frame structure remains stable during operation, providing a stable platform for the labeling plate to slide horizontally, and providing placement space for drive components and adjustment components. The labeling plate is designed as a horizontal sliding assembly, allowing it to slide smoothly along the frame. This design allows for precise control of the label's adhesion position to the packaging, adapting to packaging needs of different sizes and shapes. Through the horizontal sliding design and precise control of the labeling plate, combined with a synchronously fed dust removal assembly, and the design of the label passage and label opening, efficient and accurate labeling is ensured in complex environments, meeting modern production needs and improving production efficiency and label quality. Attached Figure Description

[0020] The preferred embodiments will now be described in a clear and easy-to-understand manner, in conjunction with the accompanying drawings, to further explain the above-mentioned characteristics, technical features, advantages, and implementation methods of the present invention.

[0021] Figure 1 This is a schematic diagram of the structure of the present invention;

[0022] Figure 2This is a schematic diagram of the labeling plate and dust removal component in this invention;

[0023] Figure 3 for Figure 2 Another perspective structural diagram;

[0024] Figure 4 This is a schematic diagram of the internal structure of the present invention;

[0025] Figure 5 for Figure 4 A magnified schematic diagram of part A in the middle;

[0026] Figure 6 This is a schematic diagram of the rotation drive component structure in this invention;

[0027] In the diagram: Frame-1, Labeling plate-2, Dust removal assembly-3, Labeling port-301, Labeling channel-302, Guide shell-4, Compression chamber-401, Piston block-5, Sliding part-501, Rotating plate-6, Cleaning air duct-601, Air inlet-602, Air outlet-603, Corner clearance part-604, Rotary drive component-7, Spiral drive component-701, Elastic component-8, Linear drive component-9. Detailed Implementation

[0028] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are merely some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without any creative effort.

[0029] To keep the drawings concise, each drawing only schematically shows the parts relevant to the invention; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0030] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] Reference Figures 1-6 An embodiment of the present invention provides a printing and labeling machine for affixing labels from label tapes to packaging. The machine includes a frame 1, a labeling plate 2 horizontally slidably disposed relative to the frame 1, and a dust removal assembly 3 slidably disposed on the labeling plate 2. The dust removal assembly 3 has a label passage 301, and a label passage channel 302 is formed between the labeling plate 2 and the dust removal assembly 3. The label tape passes through the label passage channel 302, and the label passage 301 communicates with the label passage channel 302. The label passage channel 302 communicates with the packaging located on both sides of the label passage 301. After the labeling plate 2 slides horizontally, it passes through the label passage 302 and the label passage 301 in sequence, affixing the labels from the label tapes to the packaging.

[0033] This embodiment relates to an innovatively designed printing and labeling machine, focusing on improving labeling efficiency and accuracy, especially in dusty working environments. Its refined structural design ensures precise adhesion of labels to packaging via the labeling tape. The specifically designed frame 1 provides stable support, ensuring the frame structure remains stable during operation, providing a stable platform for the sliding of the labeling plate 2, and providing placement space for drive components and adjustment components. The labeling plate 2 is designed as a horizontal sliding assembly, allowing it to slide smoothly along the frame 1. This design allows for precise control of the labeling plate 2's adhesion position to the packaging, adapting to packaging needs of different sizes and shapes. Furthermore, since the labeling plate 2 is driven by a linear drive device, different angles of placement of the labeling plate 2 and the linear drive device can achieve different labeling angles. The horizontal sliding configuration in this embodiment is merely one example for illustrative purposes.

[0034] The key dust removal component 3 is slidably mounted on the labeling plate 2, featuring a label passage 301 and a label channel 302. This design effectively isolates dust and debris, ensuring a clean labeling channel. The label passage 302 connects to the label passage, ensuring the label tape can smoothly pass through the unobstructed dust environment to the label passage 301. Specifically, the label tape first passes through the label passage 302, then through the label passage 301, aligning the channel with one side of the package, while the other side passes through the label passage 301. By controlling the rotation speed of the label tape roll and the moving speed of the labeling plate 2, the labeling plate 2 slides horizontally, driving the label tape through the label passage 302 and then through the label passage 301, precisely affixing the label to the package, achieving efficient labeling in dusty environments. This solution, through the horizontal sliding design and precise control of the labeling plate 2, combined with the synchronously fed dust removal component 3, and the design of the label passage 302 and label opening 301, ensures efficient and accurate labeling in complex environments, meets the needs of modern production, and improves production efficiency and label quality.

[0035] Furthermore, the dust removal component 3 includes a guide shell 4 that is slidably disposed on the labeling plate 2, and the sliding direction is perpendicular to the plane where the labeling plate 2 is located.

[0036] In this embodiment, the dust removal component 3 includes a guide shell 4. The guide shell 4 can provide stable lateral guidance for the labeling component, making the cooperation between the labeling plate 2 and the label tape more stable and accurate. This results in a more stable and accurate labeling action on the packaging, while also preventing the labeling plate 2 from shaking during the labeling feeding process and causing damage to the labeling plate 2.

[0037] Furthermore, the guide shell 4 has a compression chamber 401 inside, and also includes a piston block 5 with one end disposed on the label plate 2 and the other end slidably disposed inside the compression chamber 401.

[0038] In this embodiment, an innovative compression chamber 401 structure is added inside the guide shell 4. This compression chamber 401 compresses the gas within by moving the piston block 5, driven by the labeling plate 2. During operation, the piston block 5 slides horizontally with the labeling plate 2, adjusting the pressure of the guide shell 4 on the labeling tape through its movement within the compression chamber 401, thus controlling the force during application. For softer packaging, the piston block 5 and compression chamber 401 allow for a gentler contact between the labeling plate 2 and the packaging. This ensures stable application of the labeling tape to the packaging while avoiding damage, improving labeling accuracy and adaptability. It achieves dynamic pressure adjustment during labeling, adapting to different materials, optimizing labeling accuracy and effect, and meeting the production requirements for precise and flexible operation of the labeling machine in varying environments.

[0039] Furthermore, the dust removal assembly 3 also includes a rotating plate 6 rotatably mounted on the guide shell 4, and the rotating plate 6 has a cleaning air duct 601, which is connected to the compression chamber 401.

[0040] In this embodiment, a rotating plate 6 is innovatively added to the dust removal assembly 3. This rotating plate 6 is mounted on the guide shell 4 and can rotate freely. This design not only optimizes space utilization but also enhances flexibility during the labeling process. The rotating plate 6 can remove large pieces of debris and particles from the packaging to a certain extent. The design of the rotating plate 6 allows for dynamic adjustment of dust removal capacity to adapt to different operating conditions. The rotating plate 6 has a cleaning air duct 601 inside, which is directly connected to the compression chamber 401, thus forming a complete airflow system. When the piston block 5 moves within the compression chamber 401, the air in the compression chamber 401 is compressed and transmitted into the cleaning air duct 601, forming a directional airflow. This airflow directly targets the labeling channel to sweep away dust, keeping the channel and the labeling area on the packaging clean.

[0041] Furthermore, it also includes a rotation drive 7 disposed on the rotating plate 6. The rotation drive 7 has a helical drive part 701, and the piston block 5 has a sliding part 501 on the side near the compression chamber 401. The sliding part 501 is slidably disposed on the helical drive part 701.

[0042] In this embodiment, a rotating component is added to the rotating plate 6. The rotating component incorporates a spiral drive unit 701. The design of the rotating component aims to convert the linear motion of the labeling plate 2 into the rotational driving force of the rotating drive unit 7, thereby driving the rotating plate 6 to rotate. The cooperation principle between the sliding part 501 and the spiral drive unit 701 is similar to that of a nut and bolt with a large pitch. This avoids jamming while converting the linear motion of the piston block 5 into a rotational driving effect. It enables the rotating plate 6 to rotate synchronously while driving the labeling plate 2 to slide the sliding part 501, achieving synchronicity of device movement. This prevents contamination of the label tape and packaging surface caused by premature opening of the rotating plate 6, and also prevents labeling errors caused by untimely opening.

[0043] Furthermore, the cleaning air duct 601 has an air inlet 602 and an air outlet 603, which are located on both sides of the rotating plate 6, and the air inlet 602 is mounted on the rotating drive component 7.

[0044] In this embodiment, the cleaning air duct 601 has a clearly defined layout on the rotating plate 6, specifically configured with an air inlet 602 and an air outlet 603. This symmetrical distribution not only ensures balanced airflow but also allows air to be introduced from the compression chamber 401 through the air inlet 602 and discharged from the air outlet 603, achieving continuous purification of the labeling channel. Simultaneously, the compression chamber 401 is designed with a unidirectional air inlet 602 to introduce air from the outside. In operation, the drive unit rotates the rotating plate 6, causing the air inlet 602 to move accordingly. Fresh air is drawn into the cleaning air duct 601 through the air duct within the rotating plate 6, carrying and cleaning the labeling channel before finally being discharged through the air outlet 603, forming a cycle. This continuous dynamic airflow cleaning process effectively inhibits dust accumulation, ensures the cleanliness of the labeling tape, and improves labeling quality.

[0045] Furthermore, the guide shells 4 are arranged in pairs, located on both sides of the labeling plate 2.

[0046] In this embodiment, the paired guide shells 4 provide guiding and limiting effects on both sides of the labeling plate 2, optimizing the support structure of the labeling plate 2, achieving balance during horizontal sliding, reducing offset, and improving guiding stability and control accuracy. This prevents the labeling plate 2 from shaking, maintaining labeling consistency during continuous operation and improving overall labeling quality. Furthermore, because the guide shells 4 can be adjusted independently on both sides, they are easy to inspect or replace, reducing downtime.

[0047] Furthermore, each guide shell 4 is provided with two rotating plates 6 in pairs, and the two rotating plates 6 in pairs are arranged symmetrically to each other. The rotation drive 7 and the sliding part 501 are also arranged in pairs and symmetrically.

[0048] In this embodiment, two guide shells 4 are provided, and each guide shell 4 is equipped with two rotating plates 6. This embodiment employs a configuration where four rotating plates 6 rotate either away from or towards the same center. This configuration allows the rotating plates 6 to open the label passage 301 with the fastest response and also to close the label passage 301 after labeling is completed. During operation, the rotation of the driving component is activated by the control system. The symmetrical sliding part 501 drives the piston block 5 to precisely adjust the pressure of the guide shells 4 on the labeling tape. The dual protection of the rotating plates 6 and the guide labeling plates 2 ensures the stability and accuracy of the labeling. During high-speed operation, the labeling tape smoothly adheres to the packaging, reducing deviations and improving overall labeling efficiency and finished product quality.

[0049] Furthermore, it also includes an elastic element 8, one end of which acts on the guide shell 4 and the other end of which acts on the piston block 5, providing a force to the piston block 5 away from the rotating plate 6.

[0050] In this embodiment, the elastic element 8 applies force to the piston block 5 through the connection at both ends, causing the piston block 5 to move away from the rotating plate 6 within the guide shell 4. The advantage of this design in the labeling process is that when the labeling plate 2 slides with the piston block 5, the reverse force of the elastic element 8 will balance the piston block 5, preventing excessive pressure from damaging the labeling tape or the guide shell 4, maintaining a moderate and stable fit. At the same time, after one labeling is completed, the piston block 5 and the rotating plate 6 can be quickly reset, realizing the rapid closure of the labeling port 301, improving the labeling efficiency of the device, and further preventing dust pollution of the labeling tape.

[0051] Furthermore, the air outlet 603 is inclined; the rotating plate 6 also has a notched corner clearance part 604, and also includes a linear drive 9, the output end of which is disposed on the labeling plate 2, driving the labeling plate 2 to move linearly.

[0052] In this embodiment, a notch is provided at one corner of each rotating plate 6 and at one corner near or away from the center point after each rotating plate 6 rotates, which makes the rotation of the rotating plate 6 more stable and prevents device malfunctions caused by mutual collisions between the rotating plates 6.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A label printing and labeling machine for affixing labels from label tapes onto packaging, characterized in that, include: Rack (1), Labeling plate (2), the labeling plate (2) is horizontally slidable relative to the frame (1), A dust removal component (3) is slidably disposed on the labeling plate (2). The dust removal component (3) has a label passage (301). A label passage channel (302) is formed between the labeling plate (2) and the dust removal component (3). The label tape passes through the label passage channel (302). The label passage (301) is connected to the label passage channel (302). The label passage channel (302) is connected to the packaging and is located on both sides of the label passage (301). After the labeling plate (2) slides horizontally, it passes through the label passage channel (302) and the label passage (301) in sequence, and affixes the label tape to the packaging. The dust removal assembly (3) includes a guide shell (4), which is slidably disposed on the labeling plate (2) and the sliding direction is perpendicular to the plane of the labeling plate (2); the guide shell (4) has a compression chamber (401) inside and also includes a piston block (5), one end of the piston block (5) is disposed on the labeling plate (2) and the other end is slidably disposed in the compression chamber (401); the dust removal assembly (3) also includes a rotating plate (6), which is rotatably disposed on the guide shell (4) and has a cleaning air duct (601) inside the rotating plate (6), which is connected to the compression chamber (401); It also includes a rotation drive (7), which is disposed on the rotating plate (6). The rotation drive (7) has a spiral drive part (701). The piston block (5) has a sliding part (501) on the side near the compression chamber (401). The sliding part (501) is slidably disposed on the spiral drive part (701).

2. The label printing and labeling machine according to claim 1, characterized in that, The cleaning air duct (601) has an air inlet (602) and an air outlet (603), which are located on both sides of the rotating plate (6), and the air inlet (602) is disposed on the rotating drive member (7).

3. A printing and labeling machine according to claim 1, characterized in that, The guide shells (4) are arranged in pairs and are located on both sides of the labeling plate (2).

4. A printing and labeling machine according to claim 1, characterized in that, Each of the guide shells (4) is provided with two rotating plates (6) in pairs. The two rotating plates (6) in pairs are arranged symmetrically to each other, and the rotation drive (7) and the sliding part (501) are also arranged in pairs and symmetrically.

5. A printing and labeling machine according to claim 1, characterized in that, It also includes an elastic element (8), one end of which acts on the guide shell (4) and the other end of which acts on the piston block (5), providing a force to the piston block (5) away from the rotating plate (6).

6. A printing and labeling machine according to claim 2, characterized in that, The air outlet (603) is inclined; the rotating plate (6) also has a corner clearance part (604) and a linear drive (9). The output end of the linear drive (9) is disposed on the labeling plate (2) to drive the labeling plate (2) to move linearly.

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