Labeling hot sealing machine turn-over device capable of preventing film and label from being separated

Abstract

The utility model relates to the technical field of labeling hot-sealing machine equipment, in particular to a labeling hot-sealing machine turn-over device capable of preventing a film from being separated. Which comprises a machine table and is characterized in that racks are arranged on the two sides of the machine table, an air cylinder adjusting assembly is arranged on one side of the machine table, connecting arms are arranged at the bottom of the air cylinder adjusting assembly, an edge melting mold is arranged at one ends of the bottoms of the connecting arms, a driving roller is arranged at the bottom of the edge melting mold, and a horizontal adjusting assembly is arranged on one side of the air cylinder adjusting assembly. The horizontal adjusting assembly is provided with a slitting knife. The machine frame is additionally arranged, the feeding stroke and mode are changed, film overturning and rear feeding are more stable, overturning, edge melting and cutting of labels are completed in an automatic mode, manual operation is reduced, and the production efficiency is improved; the flatness of the edge of the label can be ensured by using the edge melting mold, and the bad product caused by the uneven edge is avoided; and through the air cylinder adjusting assembly and the horizontal adjusting assembly, labels of different sizes can be processed.

Description

Technical Field

[0001] This utility model relates to the technical field of labeling and hot sealing machine equipment, and in particular to a labeling and hot sealing machine flipping device that prevents film label separation. Background Art

[0002] With the rapid development of the packaging industry, labeling and hot sealing machines are playing an increasingly important role in the production process. Traditional labeling and hot sealing machines often experience film-label separation when processing film labels, leading to low production efficiency and difficulty in guaranteeing product quality. To solve this problem, there is an urgent market need for a labeling and hot sealing machine flipping device that can effectively prevent film-label separation.

[0003] Chinese patent discloses a longitudinal sealing and hot stamping mechanism (publication number: CN 217416339 U) including a fixed frame, an upper hot stamping blade and a lower hot stamping blade. The fixed frame is provided with multiple support rods, which are divided into two groups, with two support rods in each group. However, this hot stamping mechanism often causes the film label to separate when processing film labels, resulting in low production efficiency. Therefore, a flipping device for labeling and hot stamping machines that prevents film label separation is needed. Utility Model Content

[0004] The purpose of this invention is to solve the problem of film-label separation that often occurs when the hot-pressing mechanism processes film labels in the existing technology, resulting in low production efficiency. Therefore, this invention proposes a flipping device for a labeling and hot-pressing machine that prevents film-label separation.

[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: A label-sealing machine flipping device for preventing film-label separation, comprising a machine base, characterized in that: a frame is provided on both sides of the machine base; a cylinder adjustment assembly is provided on one side of the machine base; a connecting arm is provided at the bottom of the cylinder adjustment assembly; the number of connecting arms is two and they are correspondingly arranged; a melting edge mold is provided at one end of the bottom of the connecting arms; a drive roller is provided at the bottom of the melting edge mold; a horizontal adjustment assembly is provided on one side of the cylinder adjustment assembly; and a cutting blade is provided on one side of the horizontal adjustment assembly. This device automates label flipping, melting, and cutting, reducing manual operation and improving production efficiency; the use of the melting edge mold ensures the flatness of the label edges, avoiding product defects caused by uneven edges; and the cylinder adjustment assembly and horizontal adjustment assembly enable the processing of labels of different sizes, improving the applicability of the equipment.

[0006] Preferably, the cylinder adjustment assembly includes an upper fixed seat, a piston cylinder is centrally located on the upper fixed seat, a piston rod is connected to one bottom end of the piston cylinder, and a lower fixed seat is connected to one bottom end of the piston rod. The cylinder adjustment assembly allows for precise control of the height of the melting edge mold, ensuring accurate label processing; the design of the lower fixed seat increases the stability of the equipment and reduces vibration during operation.

[0007] Preferably, a first feed roller is provided on one side of the frame, a second feed roller is provided on top of the first feed roller, a third feed roller is provided on one side of the second feed roller, and a fourth feed roller is provided at the bottom of the third feed roller. The first and fourth feed rollers are associated with the bottom of the frame, and the second and third feed rollers are associated with the top of the frame. The design of multiple feed rollers ensures smooth transmission of labels in the equipment and avoids jamming; the design of the third feed roller allows the labels to change direction in the equipment to adapt to different production needs.

[0008] Preferably, a fifth feed roller is provided on one side of the fourth feed roller, and this fifth feed roller is associated with the slitting knife and the edge-melting mold. The design of the fifth feed roller allows the label to smoothly enter the slitting knife and the edge-melting mold for processing, thereby improving production efficiency.

[0009] Preferably, a sixth feed roller is provided on one side of the edge-melting mold. The design of the sixth feed roller helps to position the label in the edge-melting mold and ensures the processing effect.

[0010] Preferably, a seventh feeding roller is provided on the other side of the bottom of the melting edge mold, and a tension detection roller is provided on one side of the seventh feeding roller. The design of the tension detection roller can monitor the tension of the label in real time to ensure the quality of the label during processing; by detecting the tension, label damage caused by excessive tension can be avoided.

[0011] The advantages of this utility model are:

[0012] This application improves production efficiency by adding a frame, changing the feeding stroke and method, allowing the film to flip, and making the subsequent feeding more stable. The automated process completes label flipping, edge melting, and cutting, reducing manual operation and increasing production efficiency. The use of an edge melting mold ensures the flatness of the label edges, avoiding product defects caused by uneven edges. The cylinder adjustment component and level adjustment component enable the processing of labels of different sizes, improving the equipment's applicability. The design of multiple feed rollers ensures smooth label transmission within the equipment, avoiding jamming. The design of the third feed roller allows the label to change direction within the equipment, adapting to different production needs. The design of the fifth feed roller allows the label to smoothly enter the slitting knife and edge melting mold for processing, improving production efficiency. The design of the sixth feed roller helps position the label in the edge melting mold, ensuring processing results. The design of the tension detection roller can monitor the label tension in real time, ensuring label quality during processing and preventing label damage due to excessive tension. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] In the diagram: 1. First feed roller; 2. Frame; 3. Machine base; 4. Second feed roller; 5. Third feed roller; 6. Fourth feed roller; 7. Fifth feed roller; 8. Slitting knife; 9. Connecting arm; 10. Melting edge mold; 11. Drive roller; 12. Tension detection roller; 13. Seventh feed roller; 14. Piston cylinder; 15. Upper fixed seat; 16. Piston rod; 17. Lower fixed seat. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0017] Example

[0018] Please see Figure 1 As shown:

[0019] Example: A label flipping device for a hot-sealing and labeling machine that prevents film separation includes a machine base 3. The machine base 3 has frames 2 on both sides, a cylinder adjustment assembly on one side, and two connecting arms 9 at the bottom of the cylinder adjustment assembly. Each connecting arm 9 has a melting edge mold 10 at one end, and a drive roller 11 at the bottom of the melting edge mold 10. A horizontal adjustment assembly is located on one side of the cylinder adjustment assembly, and a slitting blade 8 is located on one side of the horizontal adjustment assembly. This device automates label flipping, melting, and cutting, reducing manual operation and improving production efficiency. The melting edge mold 10 ensures the flatness of the label edges, preventing product defects caused by uneven edges. The cylinder adjustment assembly and the horizontal adjustment assembly allow for the processing of labels of different sizes, improving the applicability of the equipment.

[0020] In this embodiment, the cylinder adjustment assembly includes an upper fixed seat 15, with a piston cylinder 14 at its center. A piston rod 16 is connected to one bottom end of the piston cylinder 14, and a lower fixed seat 17 is connected to one bottom end of the piston rod 16. The cylinder adjustment assembly allows for precise control of the height of the melting edge mold 10, ensuring accurate label processing. The design of the lower fixed seat 17 increases the stability of the equipment and reduces vibration during operation.

[0021] In this embodiment, a first feed roller 1 is provided on one side of the frame 2, a second feed roller 4 is provided on top of the first feed roller 1, a third feed roller 5 is provided on one side of the second feed roller 4, and a fourth feed roller 6 is provided at the bottom of the third feed roller 5. The first feed roller 1 and the fourth feed roller 6 are associated with the bottom of the frame 2, and the second feed roller 4 and the third feed roller 5 are associated with the top of the frame 2. The design of multiple feed rollers ensures smooth transmission of labels in the equipment and avoids jamming; the design of the third feed roller 5 allows the labels to change direction in the equipment to adapt to different production needs.

[0022] In this embodiment, a fifth feed roller 7 is provided on one side of the fourth feed roller 6, and one side of the fifth feed roller 7 is associated with the slitting blade 8 and the edge-melting mold 10. The design of the fifth feed roller 7 allows the label to smoothly enter the slitting blade 8 and the edge-melting mold 10 for processing, thereby improving production efficiency.

[0023] In this embodiment, a sixth feed roller is provided on one side of the edge-melting mold 10. The design of the sixth feed roller helps to position the label in the edge-melting mold 10 and ensures the processing effect.

[0024] In this embodiment, a seventh feed roller 13 is provided on the other side of the bottom of the melting edge mold 10, and a tension detection roller 12 is provided on one side of the seventh feed roller 13. The tension detection roller 12 is designed to monitor the tension of the label in real time to ensure the quality of the label during processing; by detecting the tension, label damage caused by excessive tension can be avoided.

[0025] The implementation principle of this embodiment is as follows: First, the label enters the equipment through the first feed roller 1 on one side of the machine base 3; the label is then further guided by the second feed roller 4 and the third feed roller 5. When the label reaches the edge-melting mold 10, the cylinder adjustment assembly is activated, adjusting the position of the edge-melting mold 10 by the up-and-down movement of the piston cylinder 14, aligning it with the edge of the label. Then, the drive roller 11 starts working, driving the label to undergo edge-melting processing in the edge-melting mold 10, ensuring the flatness of the label edge; after edge-melting processing, the label continues to move forward, reaching the slitting blade 8 on the horizontal adjustment assembly. At this time, the horizontal adjustment assembly adjusts the position of the slitting blade 8 as needed to accommodate labels of different sizes. Then, the slitting blade 8 cuts the label; the cut label is then sent out of the equipment through the fifth feed roller 7 and the seventh feed roller 13. Throughout the process, the tension detection roller 12 monitors the tension of the label in real time to ensure the quality of the label during processing. If the tension is too high or too low, the system will automatically adjust to avoid label damage. When different sizes of labels need to be processed, the cylinder adjustment component and the level adjustment component will automatically adjust their positions. When the label passes through the edge melting mold 10 and the slitting knife 8, the relevant components will also work together to ensure the processing effect.

[0026] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A labeling and hot-sealing machine flipping device for preventing film-label separation, comprising a machine base (3), characterized in that: The machine base (3) is provided with a frame (2) on both sides. A cylinder adjustment assembly is provided on one side of the machine base (3). A connecting arm (9) is provided at the bottom of the cylinder adjustment assembly. There are two connecting arms (9) and they are arranged in a corresponding manner. A melting edge mold (10) is provided at one end of the bottom of the connecting arms (9). A drive roller (11) is provided at the bottom of the melting edge mold (10). A horizontal adjustment assembly is provided on one side of the cylinder adjustment assembly. A slitting knife (8) is provided on some parts of the horizontal adjustment assembly.

2. The label-sealing machine flipping device for preventing film-label separation according to claim 1, characterized in that: The cylinder adjustment assembly includes an upper fixed seat (15), a piston cylinder (14) is provided at the center of the upper fixed seat (15), a piston rod (16) is connected to one bottom end of the piston cylinder (14), and a lower fixed seat (17) is connected to one bottom end of the piston rod (16).

3. The label-sealing machine flipping device for preventing film-label separation according to claim 1, characterized in that: The frame (2) has a first feed roller (1) on one side, a second feed roller (4) on the top of the first feed roller (1), a third feed roller (5) on one side of the second feed roller (4), and a fourth feed roller (6) at the bottom of the third feed roller (5). The first feed roller (1) and the fourth feed roller (6) are associated with the bottom of the frame (2), and the second feed roller (4) and the third feed roller (5) are associated with the top of the frame (2).

4. The label-sealing machine flipping device for preventing film-label separation according to claim 3, characterized in that: The fourth feed roller (6) has a fifth feed roller (7) on one side, and the fifth feed roller (7) is associated with the slitting knife (8) and the melting edge mold (10).

5. The label-sealing machine flipping device for preventing film-label separation according to claim 1, characterized in that: The melting edge mold (10) has a sixth material feed roller on one side.

6. The label-sealing machine flipping device for preventing film-label separation according to claim 1, characterized in that: The bottom of the melting edge mold (10) is provided with a seventh feed roller (13), and a tension detection roller (12) is provided on one side of the seventh feed roller (13).

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