Secondary labeling device

Abstract

The utility model discloses a secondary labeling device which comprises a secondary labeling component assembled on a rack, and the secondary labeling component comprises a capsule feeding device, a label stripping device and a labeling component, the capsule feeding device is used for horizontally and continuously feeding extraction capsules; the label stripping device is used for stripping a secondary label on a label coiled material from a release film, and the stripping position of the label stripping device corresponds to the working position of the labeling assembly and the surface of the extraction capsule entering the labeling position; the labeling assembly is used for pasting the stripped secondary label on the surface of the extraction capsule entering the labeling position, the labeling assembly comprises a rod frame, a kidney-shaped hole formed in the length direction of the rod frame is formed in the rod frame, and the labeling assembly adjusts the position of the rod frame through the kidney-shaped hole and a pressing screw matched with the kidney-shaped hole. A nylon brush is assembled at the front end of the rod frame to serve as a labeling structure. The secondary labeling device disclosed by the utility model can be used for accurately labeling the surfaces of the capsules and improving the production efficiency and the labeling quality.

Description

TECHNICAL FIELD

[0001] The utility model relates to a labeling equipment in the technical field of box type package, specifically relates to a secondary labeling device. BACKGROUND

[0002] As a kind of identification structure for describing, classifying and identifying commodity, commodity label usually contains the name, model, specification, brand, production date, shelf life, bar code and other key information of commodity, which can be used to help consumers quickly understand the basic information of commodity, and facilitate the classification management, inventory control and sales analysis of commodity by merchant.

[0003] In the commodity circulation and sales process of extraction capsule (especially the extraction capsule of health product ingredients), due to various reasons, the use information, raw material component information, traceability information and anti-fake information of extraction capsule need to be displayed. Due to the size limitation of extraction capsule, these information is usually displayed in the form of two-dimensional code label or radio frequency label, which requires secondary labeling operation on the surface of the label pasted on the capsule shell after packaging. The traditional secondary labeling method is mainly manual operation or using labeling machine, wherein the manual operation has the problems of low efficiency, high cost and easy to make mistakes; and the existing labeling machine needs to paste secondary label on primary label or packaging structure first, and then combine the primary label or packaging structure with secondary label with commodity body. Although this method can achieve the purpose of secondary labeling, when applied to extraction capsule, it is easy to cause label misplacement, wrinkle and other problems, which not only affects the appearance of commodity, but also may affect the accuracy of information. In addition, considering the requirement of one product one label for extraction capsule, this way of processing label separately from product may also lead to potential loopholes in product quality control and process supervision.

[0004] Therefore, the design of secondary labeling device for extraction capsule needs to consider these problems in practical application to improve labeling efficiency and quality. UTILITY MODEL CONTENT

[0005] The technical problem solved by the utility model is to provide a secondary labeling device, which is specially used for secondary labeling operation of extraction capsule and also used to solve the defects in the above technical background.

[0006] The technical problem solved by the utility model is realized by the following technical scheme:

[0007] A secondary labeling device, comprising a rack and a secondary labeling assembly assembled on the rack, the secondary labeling assembly comprising a capsule feeding device, a label stripping device and a labeling assembly.

[0008] The capsule feeding device performs horizontal continuous feeding of extraction capsule.

[0009] The label stripping device is used to strip the secondary label on the label web from the release film, and the stripping position corresponds to the working position of the labeling assembly and the surface of the extraction capsule entering the labeling position.

[0010] The labeling assembly is used to attach the stripped secondary label to the surface of the extraction capsule entering the labeling position. The labeling assembly includes a rod holder, which is formed with a waist-shaped hole arranged along the length direction of the rod holder. The position of the rod holder is adjusted by the waist-shaped hole and a matching compression screw. The front end of the rod holder is equipped with a nylon brush as a labeling structure.

[0011] As a further limitation, the secondary label on the label web is a radio frequency tag, and the label body of the secondary label on the label web has a hardness and thickness greater than that of the release film.

[0012] As a further limitation, the capsule feeding device is a feeding belt, which is driven by a belt wheel. The surface of the feeding belt is uniformly formed with a placement groove matching the extraction capsule. The feeding speed of the feeding belt matches the secondary label stripping speed of the label stripping device.

[0013] As a further limitation, the label stripping device includes a label web roller holder and a web waste winding roller holder, which are synchronously driven by a motor. A material guiding roller group and a material top are arranged between the label web roller holder and the web waste winding roller holder. The label web is tensioned and continuously fed between the label web roller holder and the web waste winding roller holder through the material guiding roller group. When the label web passes through the material top, the release film of the label web is attached to the top surface of the material top and forms an acute angle bending part, so that the secondary label on the label web is stripped at the acute angle bending part.

[0014] The material top is a plate structure or a triangular block structure, and the top surface of the material top is treated with smooth rounded corners.

[0015] As a further limitation, the compression screw assembled at the waist-shaped hole position is two or more.

[0016] As a further limitation, the nylon brush as the labeling structure is assembled and connected with the rod holder at the base through a hinge, which is formed with a threaded jacking rod. The orientation of the brush bristles can be adjusted by the hinge and the threaded jacking rod.

[0017] As a further limitation, the nylon brush is a replacement structure, which can replace brushes with different hardness or shapes to adapt to different labeling needs when labeling different capsule surfaces.

[0018] As a further limitation, the rod frame has an outwardly protruding arc-shaped pressure block formed at the base position corresponding to the nylon brush. The arc-shaped pressure block is embedded in the rod frame on the inner side, and a spring is pressed into the groove.

[0019] As a further limitation, the secondary labeling device also includes a vision inspection system, which includes an industrial camera facing the labeling position and a processor; the industrial camera can acquire images of the capsules before labeling and identify image features on the surface of the capsules through the processor and image processing technology;

[0020] The visual inspection system is connected to the audible and visual alarm system to monitor the labeling process in real time. Once a labeling error or abnormality is detected, the system will automatically issue an alarm and stop the labeling operation, thereby improving the accuracy and reliability of the labeling operation.

[0021] Beneficial Effects: This utility model's secondary labeling device significantly improves labeling efficiency and quality. By replacing nylon brushes with different hardness or shapes, it can flexibly handle capsules with various surface characteristics, ensuring uniformity and firmness of the labeling effect. The arc-shaped pressure block design on the frame makes the contact between the brush and the capsule surface more stable, thereby improving labeling accuracy. In addition, the integrated vision inspection system can monitor the labeling process in real time, promptly detect and correct errors, avoid oversights in manual monitoring, greatly reduce the scrap rate, and improve production efficiency. The addition of an audible and visual alarm system further ensures the safety and reliability of the labeling operation, providing strong technical support for automated production lines. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of a preferred embodiment of the present invention.

[0023] The components include: 1. Label roll roller frame; 2. Label roll; 3. Strip label material; 4. Guide roller assembly; 5. Rod frame; 6. Pressing screw; 7. Assembly seat; 8. Assembly hinge; 9. Arc-shaped pressure block; 10. Nylon brush; 11. Extraction capsule; 12. Secondary label; 13. Top material; 14. Strip waste; 15. Feeding belt; 16. Roll waste take-up roller frame; 17. Roll waste. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0025] See Figure 1 A preferred embodiment of a secondary labeling device is provided, wherein the secondary labeling device includes a capsule feeding device, a label peeling device, and a labeling assembly.

[0026] The capsule feeding device is used to continuously feed the extraction capsules 11 to be labeled and deliver them to the labeling station, and then send the labeled extraction capsules 11 out of the device; the label peeling device is used to continuously unroll the rolled label material 2 into strip label material 3, and separate the secondary label 12 on the strip label material 3 entering the labeling station from the release film, and then continuously wind the separated strip waste 14 onto the roll waste take-up roller 16 to obtain the rolled roll waste 17; the labeling assembly is used to perform secondary labeling on the surface of the extraction capsules 11 to be labeled using the secondary label 12 separated from the strip label material 3.

[0027] In this embodiment, the fixing structures on the capsule feeding device, label peeling device, and labeling assembly are fixedly assembled on the equipment frame and their positions are fixed by the equipment frame.

[0028] The main body of the capsule feeding device is a feeding belt 15, which is driven by electrically driven pulleys on both sides to ensure that the capsules are stably conveyed during horizontal feeding. The surface of the feeding belt 15 is uniformly formed with placement grooves that match the extraction capsules 11; the placement of the extraction capsules 11 in the placement grooves can be done manually or by a robotic arm. The feeding speed of the feeding belt 15 is matched with the feeding speed of the strip label material 3 on the label peeling device and the peeling speed of the secondary label 12, ensuring synchronous movement of the secondary label 12 and the extraction capsules 11, thereby improving the efficiency and accuracy of the labeling operation.

[0029] The pulleys used to drive the feeding belt 15 are driven by an adjustable speed motor to adapt to the feeding needs of capsules of different sizes and shapes, thereby ensuring accurate feeding of extraction capsules 11 before labeling, thus improving the efficiency and accuracy of the entire labeling process.

[0030] The label stripping device includes a label roll frame 1 and a waste roll take-up roll frame 16, which are synchronously driven by a motor. A guide roller group 4 and a top material 13 are arranged between the label roll frame 1 and the waste roll take-up roll frame 16. The label roll 2 is fixed on the label roll frame 1 by means of air expansion keys, and the waste roll 17 is fixed on the waste roll take-up roll frame 16 by means of air expansion keys.

[0031] The strip label material 3 on the label roll 2, in the unwound state, is positioned between the label roll roller 1 and the roll waste take-up roller 16 as follows: Figure 1The label roll 2 is wound in the pattern shown, and at the top material 13 position, the secondary label 12 is peeled off from the release film of the label roll 2 through the top material 13 to obtain a strip of waste material 14. The strip of waste material is then wound on the corresponding roll waste take-up roller frame 16 to obtain a roll of waste material 17. The label roll 2 is tensioned and continuously fed between the label roll roller frame 1 and the roll waste take-up roller frame 16 by the guide roller group 4.

[0032] In this embodiment, the top material 13 plate structure is connected to the frame at its base via a fixed mounting base, and the top surface is treated with smooth rounded corners to ensure smooth passage of the film material during label peeling. When the label roll 2 passes through the guide roller group 4 and the top material 13, the secondary label 12 on the release film is lifted by the top material 13 to form an acute angle bend, which facilitates the peeling of the secondary label 12 at the acute angle bend in the pattern shown in the figure. The peeled secondary label 12 is attached to the surface of the extraction capsule 11 at the outer edge and is integrally attached to the surface of the extraction capsule 11 by the labeling assembly.

[0033] To ensure the smooth peeling of the secondary label 12 from the strip label material 13, the secondary label used on the label roll 2 is an RFID label, and the label body of the secondary label 12 on the label roll 2 has a greater hardness and thickness than the release film on the label roll 2.

[0034] The labeling assembly includes a rod frame 5, on which a slotted hole 6 is formed along the length of the rod frame 5. The position of the rod frame 5 can be adjusted through the slotted hole 6 and the matching clamping screws 7. There are two clamping screws 7, which are spaced apart along the length of the slotted hole 6. By loosening the clamping screws 7, the position of the rod frame 5 can be moved along the slotted hole 6. After moving, tightening the clamping screws 7 can fix the position of the rod frame 5 on the equipment frame.

[0035] The front end of the pole frame 5 is equipped with a nylon brush 10 as a labeling structure. The nylon brush 10 is mounted on the mounting seat 7 at the front end of the pole frame 5 via a mounting hinge 8. The base of the nylon brush 10 can rotate via the mounting hinge 8. At the same time, the top of the mounting hinge 8 is formed with a threaded top rod with a countersunk structure. When the nylon brush 10 is rotated to a selected angle position via the mounting hinge 8, the orientation of the bristles on the nylon brush 10 can be adjusted by tightening the threaded top rod on the mounting hinge 8.

[0036] In this embodiment, the nylon brush 10 is a replaceable structure, which allows for the replacement of brushes with different hardness or shapes according to different capsule surface characteristics, in order to adapt to different labeling requirements.

[0037] In addition, the rod frame 5 has an outwardly protruding arc-shaped pressure block 9 formed on the mounting base 7 at the base position corresponding to the nylon brush 10. The arc-shaped pressure block 9 is embedded in the mounting base 7 on the inside and a spring is pressed in the groove to ensure stable contact between the brush and the capsule surface.

[0038] The secondary labeling device in this embodiment also includes a vision inspection system. This system includes an industrial camera facing the labeling position and a processor. The industrial camera can acquire images of the capsules before labeling, and the processor and image processing technology can identify image features on the capsule surface. The vision inspection system is connected to an audible and visual alarm system to monitor the labeling process in real time. Once a labeling error or abnormality is detected, the system will automatically issue an alarm and stop the labeling operation, thereby improving the accuracy and reliability of the labeling operation.

[0039] 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 these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical content of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A secondary labeling device, characterized in that, It includes a frame and a secondary labeling assembly mounted on the frame, wherein the secondary labeling assembly includes a capsule feeding device, a label peeling device, and a labeling assembly; The capsule feeding device performs a horizontal and continuous feeding of extraction capsules; The label peeling device is used to peel the secondary label on the label roll from the release film, and the peeling position corresponds to the working position of the labeling component and the surface of the extraction capsule entering the labeling position. The labeling assembly is used to apply the peeled secondary label to the surface of the extraction capsule that enters the labeling position. The labeling assembly includes a rod frame with a waist-shaped hole formed on the rod frame along its length. The labeling assembly adjusts the position of the rod frame through the waist-shaped hole and a matching clamping screw. A nylon brush is fitted at the front end of the rod frame as the labeling structure.

2. The secondary labeling device according to claim 1, characterized in that, The secondary label used on the label roll is an RFID tag, and the label body of the secondary label on the label roll has a greater hardness and thickness than the release film.

3. The secondary labeling device according to claim 1, characterized in that, The capsule feeding device is a feeding belt, which is driven by pulleys; the surface of the feeding belt is uniformly formed with placement grooves that match the extraction capsules; the feeding speed of the feeding belt matches the secondary label peeling speed of the label peeling device.

4. The secondary labeling device according to claim 1, characterized in that, The label peeling device includes a label roll roller frame and a waste roll take-up roller frame, which are synchronously driven by a motor. A guide roller assembly and a top material are provided between the label roll roller frame and the waste roll take-up roller frame. The label roll is tensioned and continuously fed between the label roll roller frame and the waste roll take-up roller frame by the guide roller assembly. When the label roll passes the top material, the release film of the label roll is abutted by the top material at the top surface of the top material and forms an acute angle bend, so as to peel off the secondary label on the label roll at the acute angle bend.

5. The secondary labeling device according to claim 4, characterized in that, The top material is a panel structure or a triangular block structure, and the top surface of the top material is treated with smooth rounded corners.

6. The secondary labeling device according to claim 1, characterized in that, There are two or more clamping screws installed at the waist-shaped hole position.

7. The secondary labeling device according to claim 1, characterized in that, The nylon brush, which serves as the labeling structure, is connected to the frame at its base via an assembly hinge. A threaded push rod is formed on the assembly hinge, allowing the orientation of the nylon brush bristles to be adjusted via the assembly hinge and the threaded push rod.

8. The secondary labeling device according to claim 1, characterized in that, The rod frame has an outwardly protruding arc-shaped pressure block formed at the base position corresponding to the nylon brush. The arc-shaped pressure block is embedded in the rod frame on the inner side, and a spring is pressed into the groove.

9. The secondary labeling device according to claim 1, characterized in that, The nylon brush is a replaceable structure.

10. The secondary labeling device according to claim 1, characterized in that, The secondary labeling device also includes a vision inspection system, which includes an industrial camera facing the labeling position and a processor. The industrial camera can acquire images of the capsules before labeling and identify image features on the surface of the capsules through the processor and image processing technology. The visual inspection system is connected to the audible and visual alarm system to monitor the labeling process in real time. Once a labeling error or abnormality is detected, the system will automatically issue an alarm and stop the labeling operation, thereby improving the accuracy and reliability of the labeling operation.

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