Labeling device
By integrating die-cutting and labeling functions into a single unit, the die-cutting and labeling of masking tape can be carried out simultaneously. This solves the problems of large space occupation, high cost, and misalignment caused by mechanical errors in the existing separate equipment operation mode, thus improving the reliability and efficiency of the equipment.
Patent Information
- Application Number
- CN202520699740.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2035-04-14
AI Technical Summary
The existing labeling process, which separates die-cutting and labeling equipment, results in large space requirements, high costs, low efficiency, and susceptibility to mechanical errors that can lead to misalignment.
An integrated die-cutting and labeling device was designed. Through the coordinated operation of the winding motor and the punching motor, the die-cutting and labeling of masking tape can be integrated. The eccentric wheel drives the slider and the punching rod for punching and labeling, and the spring structure ensures the stability and accuracy of the punching action.
It enables simultaneous die-cutting and labeling, reducing equipment costs and space requirements, improving operational reliability and efficiency, and minimizing misalignment issues caused by mechanical errors.
Smart Images
Figure CN223919833U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to automatic labeling equipment field, especially a labeling device. BACKGROUND
[0002] The existing labeling process usually adopts a split operation mode: first, a pre-processed die-cut label (such as an NG label) is needed, and then a separate labeling device is used for label peeling and attaching. The significant defects of this process include:
[0003] 1. Process separation: the die-cutting machine and the labeling machine are two independent devices, which occupy a large area and need to be aligned multiple times;
[0004] 2. High cost: additional pre-processed labels need to be purchased, resulting in increased material costs;
[0005] 3. Efficiency limitation: label feeding and labeling actions are executed in steps, with poor synchronization, and are prone to labeling deviation due to mechanical errors;
[0006] Based on the above-mentioned pain points, an integrated device integrating die-cutting and labeling functions is urgently needed to simplify the process, reduce costs, and improve operation reliability. INVENTION CONTENTS
[0007] In view of the above situation, it is necessary to provide a labeling device to solve at least one of the above problems, comprising:
[0008] a frame body (1);
[0009] a winding part, including a winding motor (21) and a winding shaft (22), the winding motor (21) is fixedly arranged on the frame body (1), and the winding shaft (22) is connected to the output shaft of the winding motor (21);
[0010] a punching part, including a punching motor (31), an eccentric wheel (32), a sliding block (33), a punching rod (34) and a clamping block (35), the punching motor (31) is fixedly arranged on the frame body (1), the eccentric wheel (32) is connected to the output shaft of the punching motor (31), the sliding block (33) is slidingly connected with the frame body (1) and is driven to displace by the eccentric wheel (32), the punching rod (34) is fixed to the sliding block (33), and the clamping block (35) is provided with a through groove (351) and a first through hole (352) vertically aligned with the groove (351);
[0011] a winding reel (4) for carrying the masking paper and guiding it to pass through the groove (351) of the clamping block (35) and then be fixed to the winding shaft (22).
[0012] Preferably, a spring structure (5) is further included, comprising a retaining block (51) fixed to the clamping block (35) and provided with a second through hole (511) aligned with the first through hole (352), and a spring (52) sleeved on the punching rod (34).
[0013] Preferably, the winding motor (21) and the punching motor (31) are arranged horizontally and side by side.
[0014] Preferably, the frame body (1) is provided with a sliding rail (36) slidingly matched with the sliding block (33).
[0015] Preferably, an axis of the first through hole (352) coincides with a median line of the channel (351).
[0016] Preferably, a width of the unwinding ring (4) is adapted to an inner diameter of the channel (351).
[0017] Preferably, two ends of the spring (52) are respectively abutted against the sliding block (33) and the retaining block (51).
[0018] Preferably, an end of the punching rod (34) is covered with an elastic material layer.
[0019] Preferably, the elastic material layer is silica gel or polyurethane. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a structure schematic view of a first perspective of a labeling device according to an embodiment of the present application.
[0021] Figure 2 is a structure schematic view of a second perspective of a labeling device according to an embodiment of the present application.
[0022] Figure 3 is a structure schematic view of a clamping block according to an embodiment of the present application.
[0023] Figure 4 is a structure schematic view of a retaining block according to an embodiment of the present application. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical scheme and advantages of the present application more clear, the labeling device is further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.
[0025] In the description of the utility model, unless otherwise specified, the meaning of "a plurality of" is two or more than two;The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0026] In the description of the utility model, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected;It can be mechanically connected, or it can be electrically connected;It can be directly connected, or it can be indirectly connected through an intermediate medium, and it can be the communication between two elements inside.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood by specific circumstances.
[0027] Please refer to Figures 1 to 4 The utility model discloses a kind of labeling devices, it is characterized by comprising: frame body (1);Winding part, including winding motor (21) and winding shaft (22), the winding motor (21) is fixedly arranged in frame body (1), winding shaft (22) is connected the output shaft of winding motor (21);Punching part, including punch motor (31), eccentric wheel (32), sliding block (33), stamping rod (34) and clamping block (35), the punch motor (31) is fixedly arranged in frame body (1), eccentric wheel (32) is connected the output shaft of punch motor (31), the sliding block (33) is slidably connected with frame body (1) and is driven displacement by the eccentric wheel (32), the stamping rod (34) is fixed to sliding block (33), the clamping block (35) is provided with the through groove (351) and the first through hole (352) vertically aligned with groove (351);
[0028] Winding ring (4) is used to bear rub-off paper and guide it to be fixed to winding shaft (22) after passing through the groove (351) of clamping block (35).
[0029] The frame body (1) is a metal frame, the winding motor (21) is fixed on one side of the top of the frame body (1), and the output shaft is connected with the winding rotating shaft (22) through a shaft coupling; the punching motor (31) is fixed on the other side of the frame body (1), the output shaft is connected with the eccentric wheel (32), the eccentric wheel (32) pushes the sliding block (33) to slide along the sliding rail (36), and the punching rod (34) is driven to move up and down; the clamping block (35) is fixed in the middle of the frame body (1), the channel (351) is used for the embossed paper to pass through, and the first through hole (352) is opposite to the punching rod (34); the unwinding ring (4) is located at the periphery of the frame body (1), and the embossed paper is wound on the winding rotating shaft (22) after passing through the channel (351) through the unwinding ring (4). When working, the punching motor (31) drives the eccentric wheel (32) to rotate, pushes the sliding block (33) to drive the punching rod (34) to pass through the first through hole (352) downward, cuts the embossed paper to form a label, and directly presses and pastes to the surface of the workpiece to be pasted. The sliding block slides upward, drives the punching rod upward, the winding motor (21) rotates the winding rotating shaft (22) synchronously, and the embossed paper is fed by a certain length. The die cutting and labeling actions are completed integrally, the label does not need to be preprocessed, and the purchasing and process costs are reduced.
[0030] See Figures 1 to 4 In another embodiment, a spring structure (5) is further included, which comprises a retaining block (51) and a spring (52), the retaining block (51) is fixed to the clamping block (35) and is provided with a second through hole (511) which is aligned with the first through hole (352), and the spring (52) is sleeved on the punching rod (34).
[0031] The retaining block (51) is fixed on the top of the clamping block (35) by a bolt, the second through hole (511) is coaxial with the first through hole (352), the punching rod (34) passes through the second through hole (511) and is sleeved with the spring (52), the upper end of the spring (52) abuts against the sliding block (33), and the lower end abuts against the retaining block (51). When the punching rod (34) is pressed downward, the spring (52) is compressed and stored, when the eccentric wheel (32) rotates to the return stroke, the spring (52) drives the punching rod (34) to reset quickly, and the continuous and stable punching action is ensured. The spring (52) automatically resets the punching rod (34), reduces mechanical vibration, and prolongs the service life of the equipment.
[0032] See Figures 1 to 4 In another embodiment, the winding motor (21) and the punching motor (31) are arranged horizontally and side by side.
[0033] The winding motor (21) and the punching motor (31) are installed on the top of the frame body (1) along the horizontal axis of the frame body (1) in parallel, the rotating speeds of the two are coordinated through a synchronous controller, the embossed paper feeding speed is matched with the punching frequency. The driving shaft transmission distance is shortened, the energy consumption and the space occupation are reduced.
[0034] See Figures 1 to 4In another embodiment, the frame body (1) is provided with a sliding rail (36) in sliding cooperation with the sliding block (33).
[0035] The sliding rail (36) is a linear guide rail embedded in the vertical surface of the frame body (1), the sliding block (33) is connected with the sliding rail (36) through ball sliding, and the sliding block (33) is hinged with the eccentric wheel (32) through a connecting rod, so as to ensure that the sliding block (33) moves linearly along the direction of the sliding rail (36). The movement accuracy and perpendicularity of the punching rod (34) are improved, and the punching deviation is avoided.
[0036] See Figures 1 to 4 In another embodiment, the axis of the first through hole (352) coincides with the median line of the groove (351).
[0037] The clamping block (35) is a rectangular block, the groove (351) is a horizontal long strip-shaped channel, the first through hole (352) is vertically through the clamping block (35) and located directly above the groove (351). When the punching rod (34) is pressed down, the punching force is uniformly applied to the middle of the embossed paper, ensuring the complete formation of the label. Avoid tearing or uneven punching of the label edge, and improve the yield.
[0038] See Figures 1 to 4 In another embodiment, the width of the unwinding ring (4) is adapted to the inner diameter of the groove (351).
[0039] The inner diameter of the groove (351) is 5mm, the outer diameter of the unwinding ring (4) is 50mm and the width is 5mm, and the embossed paper directly passes through the groove (351) without deviation after winding on the unwinding ring (4). Prevent the embossed paper from deviating from the groove (351) during conveying, which causes misplacement of the label.
[0040] See Figures 1 to 4 In another embodiment, the two ends of the spring (52) respectively abut against the sliding block (33) and the retaining block (51).
[0041] The spring (52) is a compression spring, the top of which is welded to the bottom surface of the sliding block (33), and the bottom is welded to the top surface of the retaining block (51), so as to ensure that the spring (52) is uniformly stressed when the punching rod (34) is pressed down. Offset the lateral component force generated by the eccentric movement of the eccentric wheel (32) to improve the punching stability.
[0042] See Figures 1 to 4 In another embodiment, the end of the punching rod (34) is covered with an elastic material layer.
[0043] The end of the punching rod (34) is provided with an elastic material layer of silicone material, and the thickness is 2mm. The elastic material layer is in flexible contact with the workpiece during labeling. Prevent damage caused by hard contact of the punching rod (34) with the surface of the workpiece, and increase the attachment area.
[0044] Referring to Figures 1 to 4 In another embodiment, the elastic material layer is silicone or polyurethane.
[0045] The elastic material layer is adhered to the end of the stamping rod (34) by an adhesive, the silicone layer is resistant to high temperature and has a high surface friction coefficient, so that the label attachment requirements of different materials are met, and universality is improved.
[0046] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Although the preferred embodiment of the present application has been disclosed above, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution range of the present application, and equivalent embodiments with equivalent changes are equivalent. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belong to the scope of the technical solution of the present application.
Claims
1. A labeling device, characterized in that, include: Frame (1); The winding section includes a winding motor (21) and a winding shaft (22). The winding motor (21) is fixedly mounted on the frame (1), and the winding shaft (22) is connected to the output shaft of the winding motor (21). The stamping part includes a stamping motor (31), an eccentric wheel (32), a slider (33), a stamping rod (34), and a clamping block (35). The stamping motor (31) is fixedly mounted on the frame (1). The eccentric wheel (32) is connected to the output shaft of the stamping motor (31). The slider (33) is slidably connected to the frame (1) and driven to move by the eccentric wheel (32). The stamping rod (34) is fixed to the slider (33). The clamping block (35) has a through channel (351) and a first through hole (352) perpendicularly aligned with the channel (351). The unwind coil (4) is used to carry the masking paper and guide it through the groove (351) of the clamping block (35) and then fix it to the winding shaft (22).
2. The labeling device according to claim 1, characterized in that: It also includes a spring structure (5), including a retaining block (51) and a spring (52). The retaining block (51) is fixed to the clamping block (35) and has a second through hole (511) that aligns with the first through hole (352). The spring (52) is sleeved on the stamping rod (34).
3. The labeling device according to claim 1, characterized in that: The winding motor (21) and the stamping motor (31) are arranged side by side in a horizontal direction.
4. The labeling device according to claim 1, characterized in that: The frame (1) is provided with a slide rail (36) that slides with the slider (33).
5. The labeling device according to claim 1, characterized in that: The axis of the first through hole (352) coincides with the vertical line of the channel (351).
6. The labeling device according to claim 1, characterized in that: The width of the unwinding coil (4) is adapted to the inner diameter of the channel (351).
7. The labeling device according to claim 2, characterized in that: The two ends of the spring (52) abut against the slider (33) and the retaining block (51), respectively.
8. The labeling device according to claim 1, characterized in that: The end of the stamping rod (34) is covered with an elastic material layer.
9. The labeling device according to claim 8, characterized in that: The elastic material layer is silicone or polyurethane.