Automatic labeling equipment for special dietary food packaging barrel
By designing automatic labeling equipment with double-group labeling mechanism and elastic telescopic parts, the problem of unreliable labeling on special food packaging buckets is solved, and the flatness and firm attachment of labels are achieved, and the packaging quality of the product is improved.
Patent Information
- Application Number
- CN202422209175.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The existing automatic labeling equipment cannot meet the label adhesion requirements of different heights on special food packaging barrels, and the label adhesion strength is insufficient, which is easy to fall off or lift up, affecting the integrity and quality of product packaging.
A special food packaging barrel automatic labeling equipment is designed, using a double-set labeling mechanism and an elastic telescopic member to cooperate. When conveying the packaging barrel through the conveying device, the elastic compression of the elastic telescopic member can be used to achieve a firm attachment of the label, and the adhesion force is enhanced with the heating components.
It achieves flat and reliable attachment of the label, improves the bonding strength of the label, and ensures the integrity and quality of the packaging.
Smart Images
Figure CN223046126U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic labeling equipment, in particular to an automatic labeling equipment for special dietary food packaging barrels. Background Art
[0002] In the existing field of special dietary food packaging, labels are usually attached to the packaging barrels of special dietary foods to indicate product information, brand logos, etc. For this purpose, labelers are required. The performance of the labeling equipment directly affects the appearance and market competitiveness of the products.
[0003] Most of the existing automatic labeling equipment adopts a single labeling mechanism. However, product information labels and brand poster labels need to be attached to the packaging barrels of special dietary foods, and the attachment heights of the two types of labels are different. The existing labeling equipment cannot meet this requirement. Moreover, after labeling by the existing labelers, the attachment strength of the labels is insufficient, resulting in easy detachment or edge warping of the labels after pasting, especially during transportation or storage, which not only affects the packaging integrity of the products but may also cause product quality problems. Summary of the Utility Model
[0004] Aiming at the above deficiencies existing in the prior art, the purpose of the utility model is to provide an automatic labeling equipment with flat and reliable label attachment.
[0005] The technical solution adopted by the utility model to achieve the above purpose is: an automatic labeling equipment for special dietary food packaging barrels, including a conveying device, a label feeding mechanism, and a labeling mechanism. A set of machine platforms are arranged on both sides of the conveying device. Each set of machine platforms is fixedly connected with the label feeding mechanism. The label feeding heights of the two sets of label feeding mechanisms are different. The labeling mechanism is arranged on the machine platform on one side of the label feeding mechanism. The labeling mechanism includes a labeling roller, an elastic telescopic member, and a mounting frame. The mounting frame is fixedly connected to the machine platform. A rotating arm is rotatably connected to the mounting frame. The labeling roller is rotatably connected to the end of the rotating arm. The elastic telescopic member is also rotatably connected to the mounting frame. The end of the elastic telescopic member is rotatably connected to the rotating arm.
[0006] In the above technical solution, the labeling mechanism includes a mounting frame, a label unwinding roller, a release paper winding roller, a label peeling assembly, an adjusting assembly, and a driving motor B. The mounting frame is fixedly connected to the machine table. The label unwinding roller is rotatably connected to the mounting frame, and a label roll is sleeved on the label unwinding roller. The release paper winding roller is also rotatably connected to the mounting frame. The adjusting assembly is provided between the label unwinding roller and the release paper winding roller on the mounting frame. The label peeling assembly is fixedly connected to the mounting frame, and the label peeling assembly is close to the conveying device. The driving motor B is fixedly connected to the mounting frame, and the driving motor B is in power connection with the release paper winding roller.
[0007] In the above technical solution, the elastic telescopic member includes a spring, an outer cylinder, and a telescopic cylinder. A chamber is provided inside the outer cylinder. The telescopic cylinder is slidably connected in the chamber. The spring is provided in the chamber. One end of the spring is fixedly connected to the telescopic cylinder, and the other end is fixedly connected to the outer cylinder. The outer cylinder is rotatably connected to the mounting frame, and the end of the telescopic cylinder is rotatably connected to the rotating arm.
[0008] In the above technical solution, the conveying device includes a device frame, a driving roller, a driven roller, a conveyor belt, and a driving motor A. The driving roller is rotatably connected to one end of the device frame, and the driven roller is rotatably connected to the other end of the device frame. The conveyor belt is provided between the driving roller and the driven roller. The driving motor A is fixedly connected to the device frame, and the driving motor A is in power connection with the driving roller.
[0009] In the above technical solution, a heating component is fixedly connected inside the attaching roller.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: The special diet food packaging barrels can be conveyed through the conveying device. When a group of packaging barrels pass through two labeling mechanisms, both labeling mechanisms can feed the corresponding label papers onto the packaging barrels. At this time, only the ends of the label papers are adhered to the packaging barrels. When the conveying device continues to convey the packaging barrels, the packaging barrels can push the attaching roller, and the elastic telescopic member is compressed. When the packaging barrels keep moving, under the action of the elastic telescopic member, the attaching roller presses the label paper in real time, so that the attaching roller can firmly attach the label paper to the packaging barrels, and the label is attached flatly, ensuring the label attaching quality. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 is a schematic structural diagram of the present utility model;
[0012] Figure 2 is a schematic structural diagram of the present utility model from another angle;
[0013] Figure 3 This is a schematic top view structure diagram of the present utility model;
[0014] Figure 4 This is a schematic structure diagram of the label - giving mechanism in the present utility model;
[0015] Figure 5 This is a schematic structure diagram of the elastic telescopic member in the present utility model.
[0016] In the figure: 101 device frame, 102 driving roller, 103 driven roller, 104 conveyor belt, 105 driving motor A, 200 machine platform, 300 label - giving mechanism, 301 mounting frame, 302 label unwinding roller member, 303 release paper winding roller member, 304 label peeling assembly, 305 adjusting assembly, 306 driving motor B, 400 attaching mechanism, 401 attaching roller, 402 elastic telescopic member, 403 mounting bracket, 404 rotating arm, 405 spring, 406 outer cylinder, 407 telescopic cylinder. Specific embodiments
[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0018] Please refer to Figure 1 —5, an automatic labeling device for special dietary food packaging barrels, including a conveying device, a label - giving mechanism 300, and an attaching mechanism 400. Among them, the conveying device includes a device frame 101, a driving roller 102, a driven roller 103, a conveyor belt 104, and a driving motor A105. A driving roller 102 is rotatably connected to one end of the device frame 101, a driven roller 103 is rotatably connected to the other end of the device frame 101. A conveyor belt 104 is provided between the driving roller 102 and the driven roller. A driving motor A105 is fixedly connected to the device frame 101, and the driving motor A105 is power - connected to the driving roller 102. When the driving motor A105 drives the driving roller 102 to rotate, the conveyor belt 104 can be made to move. When the special dietary food packaging barrel is placed on the conveyor belt 104, the conveyor belt 104 can convey the special dietary food packaging barrel;
[0019] Furthermore, a set of machine platforms 200 are provided on both sides of the conveying device, and a labeling mechanism 300 is fixedly connected to each set of machine platforms 200. The labeling heights of the two sets of labeling mechanisms 300 are different. Specifically, the labeling mechanism 300 includes a mounting frame 301, a label unwinding roller member 302, a release paper winding roller member 303, a label stripping assembly 304, an adjustment assembly 305, and a driving motor B306. First, the mounting frame 301 is fixedly connected to the machine platform 200, and the label unwinding roller member 302 is rotatably connected to the mounting frame 301. The label unwinding roller member 302 here is used to place the label roll, that is, a label roll is sleeved on the label unwinding roller member 302. Among the two sets of labeling mechanisms 300, the labels on each label roll are different. For example, the label on one label roll is product information, while the label on the other label roll is a product poster. In addition, the release paper winding roller member 303 is also rotatably connected to the mounting frame 301. The release paper winding roller here is used to wind the release paper that has separated from the label. An adjustment assembly 305 is provided between the label unwinding roller member 302 and the release paper winding roller member 303 on the mounting frame 301. The adjustment assembly 305 is used to adjust the tension of the label strip unrolled from the label roll. Second, the label stripping assembly 304 is fixedly connected to the mounting frame 301. The label stripping assembly 304 is close to the conveying device. When the label strip moves to the label stripping assembly 304, the label on the label strip can be separated from the release paper. Of course, the driving motor B306 is fixedly connected to the mounting frame 301, and the driving motor B306 is power-connected to the release paper winding roller member 303, that is, the driving motor can drive the release paper winding roller to rotate to realize the winding work of the release paper winding roller. When the release paper winding roller works, the label roll can be unrolled. When the unrolled label strip reaches the stripping assembly, the label on the label strip can be peeled off from the release paper, and the end of the label is bonded to the special dietary food packaging barrel;
[0020] Further, on the machine 200, on one side of the labeling mechanism 300, there is also an attaching mechanism 400. The attaching mechanism 400 includes an attaching roller 401, an elastic telescopic member 402, and a mounting bracket 403. That is, the mounting bracket 403 is fixedly connected to the machine 200. A rotating arm 404 is rotatably connected to the mounting bracket 403. The attaching roller 401 is rotatably connected to the end of the rotating arm 404. The elastic telescopic member 402 is also rotatably connected to the mounting bracket 403. The end of the elastic telescopic member 402 is rotatably connected to the rotating arm 404. In this way, when the label is attached to the packaging barrel and then the packaging barrel continues to be conveyed by the conveying device, the packaging barrel can push the attaching roller 401. At this time, the elastic telescopic member 402 is elastically compressed. When the packaging barrel continues to be conveyed, under the action of the elastic telescopic member 402, the attaching roller 401 presses the label onto the packaging barrel in real time. In this way, the label can be firmly bonded to the packaging barrel. Further, a heating component is fixedly connected inside the attaching roller 401. The attaching roller 401 is heated by the heating component, so that the attaching roller 401 heats the glue on the label, which can improve the bonding force of the label and the attaching effect of the label.
[0021] Furthermore, the above-mentioned elastic telescopic member 402 includes a spring 405, an outer cylinder 406, and a telescopic cylinder 407. There is a chamber inside the outer cylinder 406. The telescopic cylinder 407 is slidably connected inside the chamber. A spring 405 is arranged inside the chamber. One end of the spring 405 is fixedly connected to the telescopic cylinder 407, and the other end is fixedly connected to the outer cylinder 406. The outer cylinder 406 is rotatably connected to the mounting bracket 403. The end of the telescopic cylinder 407 is rotatably connected to the rotating arm 404.
[0022] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.
[0023] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An automatic labeling device for a special food packaging barrel, comprising a conveying device, a label feeding mechanism (300) and an attaching mechanism (400), characterized in that: A group of machines (200) is provided on both sides of the conveying device, each group of the machines (200) is fixedly connected to the label feeding mechanism (300), the label feeding heights of the two groups of the label feeding mechanisms (300) are different, the machine (200) is provided with the attachment mechanism (400) on one side of the label feeding mechanism (300), the attachment mechanism (400) comprises an attachment roller (401), an elastic telescopic member (402) and a mounting frame (403), the machine (200) is fixedly connected to the mounting frame (403), the mounting frame (403) is rotatably connected to a rotating arm (404), the end of the rotating arm (404) is rotatably connected to the attachment roller (401), the mounting frame (403) is also rotatably connected to the elastic telescopic member (402), the end of the elastic telescopic member (402) is rotatably connected to the rotating arm (404).
2. The automatic labeling equipment for special dietary food packaging barrels according to claim 1 is characterized by: The label feeding mechanism (300) comprises a mounting frame (301), a label unwinding roller (302), a release paper winding roller (303), a label peeling assembly (304), an adjustment assembly (305) and a driving motor B (306); the mounting frame (301) is fixedly connected to the machine platform (200); the label unwinding roller (302) is rotatably connected to the mounting frame (301); a label roll is sleeved on the label unwinding roller (302); and the release paper winding roller (303) is also rotatably connected to the mounting frame (301). The mounting frame (301) is provided with the adjusting component (305) between the label unwinding component (302) and the release paper winding roller component (303); the mounting frame (301) is also fixedly connected with the label peeling component (304); the label peeling component (304) is close to the conveying device; the mounting frame (301) is fixedly connected with the driving motor B (306); the driving motor B (306) is connected to the release paper winding roller component (303) by power.
3. The automatic labeling equipment for special dietary food packaging barrels according to claim 1 is characterized by: The elastic telescopic member (402) comprises a spring (405), an outer tube (406) and a telescopic tube (407); a chamber is provided inside the outer tube (406); the telescopic tube (407) is slidably connected inside the chamber; the spring (405) is provided inside the chamber; one end of the spring (405) is fixedly connected to the telescopic tube (407); the other end is fixedly connected to the outer tube (406); the outer tube (406) is rotatably connected to the mounting frame (403); and the end of the telescopic tube (407) is rotatably connected to the rotating arm (404).
4. The automatic labeling equipment for special dietary food packaging barrels according to claim 1 is characterized by: The conveying device comprises a device frame (101), a driving roller (102), a driven roller (103), a conveyor belt (104) and a driving motor A (105); one end of the device frame (101) is rotatably connected to the driving roller (102); the other end of the device frame (101) is rotatably connected to the driven roller (103); a conveyor belt (104) is provided between the driving roller (102) and the driven roller (103); the driving motor A (105) is fixedly connected to the device frame (101); and the driving motor A (105) is power-connected to the driving roller (102).
5. The automatic labeling equipment for special dietary food packaging barrels according to claim 1 is characterized by: A heating component is fixedly connected inside the attachment roller (401).