Labeling mechanism for chrysanthemum packaging tin
By improving the labeling mechanism design and utilizing the coordinated movement of the lifting seat and the labeling gripper, the label is firmly attached to the chrysanthemum packaging can, solving the problem of poor labeling quality and achieving flat and consistent label application.
Patent Information
- Application Number
- CN202520327981.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-02-27
AI Technical Summary
Existing labeling mechanisms used for chrysanthemum packaging cans have problems with poor labeling quality, with labels easily wrinkled and uneven.
The labeling mechanism is designed to include a fixed base plate, a lifting base, a guide rod, an air seat, a label suction base, and a labeling gripper. Through the coordinated movement of the lifting base and the labeling gripper, the label is pressed tightly against the top of the can by the pressure of two fingers. The L-shaped finger structure increases the contact area, combined with the adsorption function of the air chamber and the air pore.
This method enables smooth label application on chrysanthemum packaging cans, improving labeling quality and consistency.
Smart Images
Figure CN223632003U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to chrysanthemum packaging field especially, it relates to a kind of labelling mechanism for chrysanthemum packaging jar. BACKGROUND
[0002] In order to prolong the shelf life, freshness of chrysanthemum and other mobile solid small particle materials, facilitate collection and better adapt to the needs of different levels of consumers and use, the processed chrysanthemum can be quantitatively loaded into the packaging jar, and then the packaging jar is placed in the packaging box. The packaging jar needs to be labeled by a labeling machine before being placed in the packaging box.
[0003] The labeling mechanism is part of the labeling machine, and the traditional labeling mechanism is generally a movable labeling block. When labeling with the labeling machine, the label is separated from the labeling paper under the action of the label tearing plate, and the suction block adsorbs the label. Then the label is directly pasted on the packaging jar through the suction block. Although this can also achieve the labeling action, the label is prone to wrinkling, and it cannot be guaranteed that every label can be tightly attached to the packaging jar, resulting in poor labeling quality. SUMMARY
[0004] In view of the above problems, the purpose of the utility model is to provide a labeling mechanism for chrysanthemum packaging jar, which aims to solve the problem of poor labeling quality of the existing labeling mechanism for chrysanthemum packaging jar.
[0005] The utility model adopts the following technical solutions:
[0006] The labeling mechanism comprises a fixed base plate, a lifting seat is provided on the fixed base plate, a pair of guide rods are provided downward from the lifting seat, an air seat is slidably provided on the guide rods, the bottom of the guide rod is limited below the air seat, a spring is provided between the air seat and the lifting seat on the guide rod, a pair of label suction seats are provided on the bottom surface of the air seat, an air cavity is formed in the air seat opposite to the label suction seats, a row of through air holes are formed on the label suction seats, and the air cavity is in communication with each air hole, a labeling clamp hand is provided in the lifting seat, and a pair of fingers of the labeling clamp hand pass through the air seat and are located between the two label suction seats.
[0007] Further, the bottom of the finger is L-shaped structure.
[0008] Further, a sliding plate is vertically provided on the fixed base plate, the lifting seat is provided at the bottom of the sliding plate, a lifting cylinder is provided on the fixed base plate, and the drive shaft of the lifting cylinder is connected with the sliding plate.
[0009] Further, a connector is provided on the air seat, and the connector is in communication with the air cavity.
[0010] The utility model discloses beneficial effect is: in the process of sticking label, when the lifting seat is with the suction mark seat and moves downward, the label contacts the top of the jar, and the lifting seat continues with the suction mark seat and moves downward a small distance, in this process, the air seat moves upward a small distance along the height direction of the guide rod, and the spring is compressed gradually, until the bottom surface of the suction mark seat is flush with the bottom surface of the finger, and two fingers also press down the label, and then the label clamp hand drives two fingers and moves a small distance outward simultaneously, and the label is completely attached to the top of the jar under the connection extrusion of two fingers. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the whole figure of the label sticking mechanism for chrysanthemum packaging jar provided by the utility model.
[0012] Figure 2 It is the front view of the label sticking mechanism for chrysanthemum packaging jar provided by the utility model.
[0013] Figure 3 It is the schematic diagram of the air seat structure provided by the utility model.
[0014] Figure 4 It is the schematic diagram of the suction mark seat provided by the utility model. DETAILED DESCRIPTION
[0015] In order to make the patent purposes, technical schemes and advantages of the utility model more clearly, the following is in combination with the drawings and examples, and the utility model is further explained in detail.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0016] In order to explain the technical scheme of the utility model, the following is explained through specific examples.
[0017] In order to facilitate the description, only the parts related to the embodiment of the utility model are shown.
[0018] In combination Figures 1-4 As shown in the figure, the label sticking mechanism includes the fixed seat plate 1, the fixed seat plate 1 is equipped with the lifting seat 2, the lifting seat 2 is equipped with a pair of guide rods 3 downward, the guide rod 3 is equipped with the air seat 4 slidingly, and the bottom of the guide rod 3 is limited below the air seat 4, the spring 5 is equipped between the air seat 4 and the lifting seat 2 on the guide rod 3, the bottom surface of the air seat 4 is equipped with a pair of suction mark seats 6, the air cavity 7 is formed in the air seat 4 opposite to the suction mark seat, a row of air holes 8 is opened in the suction mark seat 6, and the air cavity 7 is communicated with each air hole 8, the label clamp hand 9 is equipped in the lifting seat 2, and a pair of fingers 10 of the label clamp hand 9 passes through the air seat 7 and is located between the two suction mark seats 6.
[0019] The device is part of a labeling machine, the labeling machine includes a fixed base plate, the fixed base plate is slidingly installed on the frame of the labeling machine, and the frame is provided with a push cylinder for driving the fixed base plate to slide. When the labeling machine is used to label the chrysanthemum packaging can, the fixed base plate is located at the label suction station, and the label is separated from the labeling paper under the action of the label tearing plate. At this time, the lifting seat moves downward by a small distance, and the two label suction seats are adsorbed on the label through the air holes. Then, the fixed base plate moves forward to the labeling station under the pushing of the push cylinder, and the chrysanthemum packaging can is located at the labeling station, and the label suction seat is located directly above the chrysanthemum packaging can. The lifting seat moves downward until the label suction seat is tightly attached to the top of the chrysanthemum packaging can, and finally the lifting seat moves upward and returns to the original position, and the fixed base plate moves to the label suction station, and the label suction seat is ready to adsorb the next label.
[0020] In the above labeling process, when the lifting seat with the label suction seat moves downward, the label contacts the top of the can, and then the lifting seat continues to move downward with the label suction seat by a small distance. In this process, the air seat moves upward along the height direction of the guide rod by a small distance, and the spring is gradually compressed until the bottom surface of the label suction seat is flush with the bottom surface of the finger, and the two fingers also press the label downward. Then, the labeling clamp hand drives the two fingers to move outward by a small distance at the same time, and the label is completely and flatly attached to the top of the can under the connection and extrusion of the two fingers.
[0021] After the label is attached to the top of the can, the lifting seat moves upward by a small distance, the label suction seat moves away from the top of the can, the spring recovers the deformation, and the label suction seat returns to the original position under the action of the spring. At the same time, the labeling clamp hand drives the two fingers to return to the original position.
[0022] As Figure 2 , the bottom of the finger is designed as an L-shaped structure. When the device is used for labeling, the design structure of the bottom of the finger can increase the contact area of the finger and the label, and further improve the labeling effect.
[0023] In this structure, Figures 3-4 , the air seat 4 is provided with a connector 13, and the connector 13 is in communication with the air cavity 7. The air cavity is connected with the external air source through the connector to realize the adsorption function of the label suction seat.
[0024] As a preferred structure, Figures 1-2 , the fixed base plate 1 is vertically provided with a sliding plate 11, the bottom of the sliding plate 11 is provided with the lifting seat 2, the fixed base plate 1 is provided with a lifting cylinder 12, and the driving shaft of the lifting cylinder 12 is connected with the sliding plate 11.
[0025] In the labeling process, when the lifting seat needs to move up and down, the lifting cylinder drives the sliding plate to vertically slide on the fixed base plate, that is, the sliding seat drives the lifting seat to move up and down.
[0026] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A labelling mechanism for chrysanthemum canning, characterised in that: The labeling mechanism comprises a fixed base plate, a lifting base plate is arranged on the fixed base plate, a pair of guide rods are arranged downwardly on the lifting base plate, an air base plate is slidably arranged on the guide rods, the bottom of the guide rods is limited below the air base plate, a spring is arranged between the air base plate and the lifting base plate on the guide rods, a pair of label suction bases are arranged on the bottom surface of the air base plate, an air cavity is formed in the air base plate opposite to the label suction bases, a row of air holes penetrating through the label suction bases are formed, the air cavity is communicated with each air hole, a labeling clamp hand is arranged in the lifting base plate, and a pair of fingers of the labeling clamp hand penetrates through the air base plate and is located between the two label suction bases.
2. The labeling mechanism for chrysanthemum packaging cans according to claim 1, characterized in that: The bottom of the finger is in L-shaped structure.
3. The labeling mechanism for chrysanthemum packaging cans according to claim 2, characterized in that: A slide plate is vertically arranged on the fixed base plate, the lifting base plate is arranged at the bottom of the slide plate, a lifting air cylinder is arranged on the fixed base plate, and the driving shaft of the lifting air cylinder is connected with the slide plate.
4. The labeling mechanism for chrysanthemum packaging cans according to claim 3, characterized in that: A joint is arranged on the air base plate, and the joint is communicated with the air cavity.