WO2020253072A1 - 自动封贴标签剥离机 - Google Patents

自动封贴标签剥离机 Download PDF

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Publication number
WO2020253072A1
WO2020253072A1 PCT/CN2019/118674 CN2019118674W WO2020253072A1 WO 2020253072 A1 WO2020253072 A1 WO 2020253072A1 CN 2019118674 W CN2019118674 W CN 2019118674W WO 2020253072 A1 WO2020253072 A1 WO 2020253072A1
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WO
WIPO (PCT)
Prior art keywords
label
knife
shaft
peeling
base
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Application number
PCT/CN2019/118674
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English (en)
French (fr)
Inventor
王卫
孙冰茹
Original Assignee
苏州思维医疗科技有限公司
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Application filed by 苏州思维医疗科技有限公司 filed Critical 苏州思维医疗科技有限公司
Publication of WO2020253072A1 publication Critical patent/WO2020253072A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/08—Label feeding
    • B65C9/18—Label feeding from strips, e.g. from rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00—Details of labelling machines or apparatus
    • B65C9/26—Devices for applying labels
    • B65C9/30—Rollers

Definitions

  • the invention relates to an automatic sealing label peeling machine.
  • a label is usually required to be sealed at the seal of the packaging product box, and the label needs to be adhered to two adjacent and perpendicular sides of the product box at the same time.
  • this usually requires manual work, that is, manual work.
  • the peeled label is then manually pasted on the product box for sealing, or a label peeling machine is used to automatically peel off the label, and then the peeled label is manually removed and then manually attached to the product box.
  • the purpose of the present invention is to overcome the defects of the prior art and provide an automatic sealing label peeling machine to automatically complete the peeling of the label and the sealing on the product box.
  • an automatic sealing label peeling machine comprising a base, a label holder rotatably arranged on the base, and a label tape wound on the label holder And has a free end protruding outwards
  • the label tape includes a release paper, a plurality of label papers adhered to the release paper at intervals along the length direction of the release paper
  • the label peeling machine It also includes a rewinding shaft arranged on the base to rotate around its own axis, a driving mechanism for driving the rewinding shaft to rotate, and a drive mechanism arranged on the base for removing the label paper from the stand.
  • the peeling knife peeled off the release paper, the label tape is tensioned on the blade of the peeling knife along its length direction, and the free end of the label tape is fixedly connected to the reeling shaft,
  • the stand has a workbench for label sticking
  • the label peeling machine further includes a pressure roller capable of rotating around its own axis, and the pressure roller can be floated in the vertical direction on the stand. Located above or below the working table, the blade of the peeling knife abuts on the outer periphery of the pressing roller.
  • the blade of the peeling knife is in the shape of a thin sheet, and the release paper of the label tape is tightly on the blade.
  • the peeling knife is arranged in an up-down direction, and the knife edge faces upward.
  • the peeling knife includes a knife holder fixedly arranged on the machine base, a knife body arranged on the knife holder and having the knife edge, and the knife body is adjustable in position in the vertical direction.
  • the knife seat fixedly arranged on the machine base, a knife body arranged on the knife holder and having the knife edge, and the knife body is adjustable in position in the vertical direction.
  • the winding shaft includes a shaft body for winding the label tape, and a paper clamp capable of being compressed on the outer peripheral portion of the shaft body.
  • two sets of grooves are opened on the outer periphery of the shaft body, the two sets of grooves all extend along the length direction of the shaft body, and the two sets of grooves are arranged at 180° between them.
  • the paper pressing clip is U-shaped, and both sides of the paper pressing clip are correspondingly received in the two sets of grooves.
  • the peeling knife and the winding shaft are both located below the workbench, and the base is also provided with multiple sets of guide shafts for tensioning and guiding the label tape.
  • a cover plate is rotatably provided on the machine base, the cover plate is arranged above the peeling knife and the winding shaft, and the upper surface of the cover plate forms the workbench.
  • the workbench is provided with a perforation that penetrates the workbench in the up and down direction
  • a mounting seat is rotatably connected to the base through a rotating shaft
  • the pressure roller is rotatably arranged at the center of its own axis.
  • the axis of the rotation shaft and the axis of the pressure roller are arranged parallel to each other, and the pressure roller is oscillated around the rotation shaft and penetrates the perforation.
  • a cam is fixedly connected to the rotating shaft, a counter for detecting the number of rotations of the cam is also provided on the base, and a counter for displaying the counting result of the counter is also provided on the outside of the base. Display screen.
  • the product to be affixed to the label is conveyed toward the pressure roller along a direction perpendicular to the axis of the pressure roller on the worktable.
  • the peeling knife includes a knife holder fixedly arranged on the base, a knife body arranged on the knife holder and having the knife edge, and the knife body is arranged in the up-down direction and positioned in the up-down direction. It is adjustablely arranged on the knife seat, the knife edge is in the form of a thin sheet and is arranged upward, and the release paper of the label tape is tightly on the knife edge.
  • the rewinding shaft includes a shaft for winding the label tape, and a pressure paper clip that can be pressed on the outer circumference of the shaft, and two outer circumferences of the shaft are provided.
  • the two groups of grooves all extend along the length of the shaft, the two groups of grooves are arranged at 180° between the two groups of grooves, the pressure paper clip is U-shaped, and the The sides on both sides are correspondingly accommodated in the two sets of grooves, and the base is also provided with multiple sets of guide shafts for tensioning and guiding the label tape.
  • the automatic sealing label peeling machine of the present invention has a simple structure and convenient operation. It only needs to install the label tape when using it, and simultaneously remove the label The product is conveyed forward toward the pressing roller on the worktable. When matched with the pressing roller, the label paper peeled off by the peeling knife can be tightly pasted on the two sides of the product box under the cooperation of the pressing roller. , To achieve automatic sealing. This not only improves the quality of label sealing, but also greatly reduces the labor intensity of manual operation and improves the efficiency of sealing.
  • Figure 1 is a schematic diagram of the working state of the automatic sealing label peeling machine of the present invention
  • FIG. 2 is a schematic diagram 1 of the internal structure of the automatic sealing label peeling machine of the present invention.
  • Figure 3 is a second schematic diagram of the internal structure of the automatic sealing label peeling machine of the present invention.
  • Figure 4 is a schematic diagram of the internal structure of the automatic sealing label peeling machine of the present invention after the label tape is installed;
  • Figure 5 is a side view of the automatic seal label peeling machine of Figure 4.
  • an automatic label peeling machine includes a base 2, a label holder 3 rotatably arranged on the base 2, and a label tape 1 is wound on the label holder 3 and has A free end protruding outwards, when the free end is pulled outwards, it will drive the label holder 3 to rotate and continuously release the label tape 1 outward.
  • the label tape 1 includes a continuous strip of release paper 11, and a plurality of label papers 12 adhered to the release paper 11 at intervals along the length of the release paper 11.
  • the peeling machine is mainly used to remove the label paper. 12 is peeled off from the release paper 11 one by one, and automatically pasted to the product box to be labeled for sealing.
  • the label peeling machine also includes a rewinding shaft 4 arranged on the base 2 to be able to rotate around its own axis, a driving mechanism (not shown in the figure) for driving the rewinding shaft 4 to rotate, and a rewinding shaft 4 arranged on the base 2
  • a peeling knife 6 for peeling the label paper 12 from the release paper 11 the label tape 1 is tensioned on the blade 63 of the peeling knife 6 along its own length, and the free end of the label tape 3 is fixedly connected to the winding shaft 4
  • the drive mechanism drives the winding shaft 4 to rotate
  • the label tape 1 can be pulled to rotate the label holder 3 to continuously release the label tape 1.
  • the blade 63 is The label paper 12 is automatically peeled off from the release paper 11.
  • the machine base 2 has a workbench for label sticking.
  • the label peeling machine also includes a pressure roller 7 that can rotate around its own axis.
  • the pressure roller 7 can float in the vertical direction on the machine base 2 and can be located Above or below the working table, the blade 63 of the peeling knife 6 abuts on the outer periphery of the pressing roller 7.
  • the blade 63 of the peeling knife 6 is in the shape of a thin sheet, and the release paper 11 of the label tape 1 is tensioned on the blade 63.
  • the hardness due to the different materials of the release paper 11 and the label paper 12 Differently, when passing the knife edge 63, the label paper 12 will be automatically peeled off from the release paper 11.
  • the peeling knife 6 is arranged in the up and down direction, and the blade 63 faces upward to closely fit with the pressing roller 7.
  • the peeling knife 6 includes a knife holder 61 fixedly arranged on the base 2, a knife body 62 arranged on the knife holder 61 and having the above-mentioned blade 63, and the knife body 62 is positioned in the up and down direction. It is adjustably arranged on the knife seat 61 so that the distance between the knife edge 63 and the pressure roller 7 can be adjusted to ensure that it abuts on the outer periphery of the pressure roller 7.
  • the winding shaft 4 includes a shaft 41 for winding the label tape 1, and a pressure clamp 42 that can be pressed on the outer periphery of the shaft 41.
  • two sets of grooves 41a are provided on the outer periphery of the shaft body 41, and the two sets of grooves 41a extend along the length direction of the shaft body 41, and the two sets of grooves 41a are arranged at 180° between them. It is U-shaped, and the side edges of the paper pressing clip 42 are correspondingly received in the two sets of grooves 41a.
  • the free end of the label tape 1 (that is, the free end of the release paper 11) to the winding shaft 4
  • the free end of the label tape 1 is first wound on the shaft 41, and then the U-shaped The two sides of the pressure paper clip 42 correspondingly snap into the two sets of grooves 41a, and the free end of the label tape 1 is pressed and fixed on the shaft 41 to realize the fixation of the free end on the winding shaft 4.
  • the driving mechanism drives the winding shaft 4 to rotate, the label tape 1 will be continuously wound on the winding shaft 4.
  • a motor can be used as the driving mechanism, and a power switch 21 for controlling the start and stop of the motor is also provided outside the base 2.
  • the peeling knife 6 and the winding shaft 4 are both located below the worktable, and the base 2 is also provided with multiple sets of guide shafts 5 for tensioning and guiding the label tape 1.
  • a cover plate 8 is rotatably provided on the base 2, and the cover plate 8 is arranged above the peeling knife 6 and the winding shaft 4.
  • the upper surface of the cover plate 8 forms the above-mentioned workbench.
  • the front part of the cover plate 8 is rotatably connected to the base 2 through a rotating shaft 85, a positioning slot 82 is provided at the rear, and a positioning shaft 83 is provided at the rear of the base 2 to install the label tape 1.
  • the rear of the cover 8 is lifted up for operation; after the installation is completed, the rear of the cover 8 is turned down so that the positioning groove 82 and the positioning shaft 83 are matched correspondingly, and the cover 8 can be fixed again.
  • the upper surface of the cover plate 8 is also fixedly provided with a guide side plate 84 to provide a guide when the product box to be labeled is transported on the workbench.
  • the workbench has perforations 81 penetrating in the vertical direction
  • the base 2 is rotatably connected to the mounting base 9 through a rotating shaft 91
  • the pressure roller 7 is rotatably arranged on the mounting base around its own axis.
  • the axis line of the rotating shaft 91 and the axis line of the pressing roller 7 are arranged parallel to each other, and the pressing roller 7 is oscillated around the rotating shaft 91 and penetrated in the perforation 81.
  • the pressing roller 7 is automatically squeezed to move it downward, and the label sealing is completed at the same time.
  • the rotating shaft 91 is also fixedly connected with a cam 92
  • the base 2 is also provided with a counter 93 for detecting the number of rotations of the cam 92
  • the outside of the base 2 is also provided with a display 22 for displaying the counting result of the counter 93.
  • the counter 93 detects the number of rotations of the cam 92, and the number of labels attached by the pressure roller 7 can be obtained.
  • the automatic sealing label peeling machine of the present invention has a simple structure and convenient operation. It only needs to install the label tape 1 and turn on the power switch 21 to continuously peel the label paper 12 from the release paper 11. At the same time, the product to be labeled is transported forward on the worktable toward the pressing roller 7. When it is matched with the pressing roller 7, the label paper 12 peeled off by the peeling knife 6 can be matched with the pressing roller 7 Stick it tightly to the two sides of the product box to realize automatic sealing. This not only improves the quality of label sealing, but also greatly reduces the labor intensity of manual operation and improves the efficiency of sealing.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Labeling Devices (AREA)

Abstract

一种自动封贴标签剥离机，包括机座（2）、标签固定架（3），标签带（1）卷绕在标签固定架（3）上且具有一向外伸出的自由端，标签剥离机还包括收卷轴（4）、用于驱使收卷轴（4）旋转的驱动机构，以及用于将标签纸（12）自离型纸（11）上剥离的剥离刀（6），标签带（1）张紧在剥离刀（6）的刀刃（63）上，自由端固定地连接在收卷轴（4）上，机座（2）具有标签粘贴用工作台，标签剥离机还包括能够绕自身轴心线旋转的压紧辊（7），该压紧辊（7）能够沿上下方向浮动地设于机座（2）上而能够位于工作台上方或位于工作台下方，刀刃（63）抵靠在压紧辊（7）的外侧周部上。通过剥离刀（6）与压紧辊（7）的配合，能够将经剥离刀（6）剥离下的标签纸（12）在压紧辊（7）的配合下紧密地粘贴到产品盒的两个侧面上，实现自动封贴。

Description

自动封贴标签剥离机 技术领域
本发明涉及一种自动封贴标签剥离机。
背景技术
现有技术中，在包装产品盒的封口处通常需要封贴标签，标签需要同时粘附在产品盒上相邻且相互垂直的两个面上，目前，这通常需要人工来完成，即由人工来剥离标签然后手动地粘贴至产品盒上予以封贴，或者是采用标签剥离机来自动地剥离标签，随后由人手动地将剥离下的标签取下后再手动地粘贴至产品盒上，这样不仅造成劳动强度大，而且标签粘贴时完全依赖人工操作，粘贴误差及质量均不够理想。
发明内容
本发明的目的是为了克服现有技术的缺陷，提供一种自动封贴标签剥离机，以能够自动地完成标签的剥离与在产品盒上的封贴。
为达到上述目的，本发明采用的技术方案是：一种自动封贴标签剥离机，包括机座、转动地设置在所述机座上的标签固定架，标签带卷绕在所述标签固定架上且具有一向外伸出的自由端，所述标签带包括离型纸、沿所述离型纸的长度方向间隔地粘附在所述离型纸上的多个标签纸，所述标签剥离机还包括能够绕自身轴心线旋转地设于所述机座上的收卷轴、用于驱使所述收卷轴旋转的驱动机构，以及设置在所述机座上用于将所述标签纸自所述离型纸上剥离的剥离刀，所述标签带沿自身长度方向张紧在所述剥离刀的刀刃上，且所述标签带的所述自由端固定地连接在所述收卷轴上，
所述机座具有标签粘贴用工作台，所述标签剥离机还包括能够绕自身轴心线旋转的压紧辊，所述压紧辊能够沿上下方向浮动地设于所述机座上而能 够位于所述工作台上方或位于所述工作台下方，所述剥离刀的所述刀刃抵靠在所述压紧辊的外侧周部上。
优选地，所述剥离刀的所述刀刃呈薄片状，所述标签带的所述离型纸张紧在所述刀刃上。
优选地，所述剥离刀沿上下方向设置，且所述刀刃朝上。
进一步地，所述剥离刀包括固定地设置在所述机座上的刀座、设置在所述刀座上且具有所述刀刃的刀体，所述刀体沿上下方向位置可调整地设置在所述刀座上。
优选地，所述收卷轴包括用于卷绕所述标签带的轴体、以及能够压紧在所述轴体外侧周部上的压纸夹。
进一步地，所述轴体的外侧周部上开设有两组凹槽，两组所述凹槽均沿所述轴体的长度方向延伸，两组所述凹槽之间呈180°设置，所述压纸夹呈U型，且所述压纸夹的两侧边部对应地收容在两组所述凹槽中。
优选地，所述剥离刀与所述收卷轴均位于所述工作台的下方，所述机座上还设置有用于对所述标签带予以张紧导向的多组导向轴。
进一步地，所述机座上转动地设置有盖板，所述盖板罩设在所述剥离刀及所述收卷轴的上方，所述盖板的上表面形成所述的工作台。
优选地，所述工作台上具有沿上下方向贯穿所述工作台的穿孔，所述机座上通过旋转轴转动地连接有安装座，所述压紧辊绕自身轴心线旋转地设置在所述安装座上，所述旋转轴的轴心线与所述压紧辊的轴心线相互平行地设置，所述压紧辊绕所述旋转轴摆动地穿设在所述穿孔中。
进一步地，所述旋转轴上还固定地连接有凸轮，所述机座上还设置有用于检测所述凸轮旋转次数的计数器，所述机座的外部还设置有用于显示所述计数器计数结果的显示屏。
优选地，待粘贴标签的产品在所述工作台上沿垂直于所述压紧辊的轴心线方向朝向所述压紧辊被传送。
优选地，所述剥离刀包括固定地设置在所述机座上的刀座、设置在所述刀座上且具有所述刀刃的刀体，所述刀体沿上下方向设置且沿上下方向位置可调整地设置在所述刀座上，所述刀刃呈薄片状且朝上设置，所述标签带的所述离型纸张紧在所述刀刃上。
优选地，所述收卷轴包括用于卷绕所述标签带的轴体、以及能够压紧在所述轴体外侧周部上的压纸夹，所述轴体的外侧周部上开设有两组凹槽，两组所述凹槽均沿所述轴体的长度方向延伸，两组所述凹槽之间呈180°设置，所述压纸夹呈U型，且所述压纸夹的两侧边部对应地收容在两组所述凹槽中，所述机座上还设置有用于对所述标签带予以张紧导向的多组导向轴。
由于上述技术方案的运用，本发明与现有技术相比具有下列优点：本发明的自动封贴标签剥离机，其结构简单，操作方便，使用时仅需安装好标签带，同时将待粘贴标签的产品在工作台上朝向压紧辊向前传送，在与压紧辊配合时，便能够将经剥离刀剥离下的标签纸在压紧辊的配合下紧密地粘贴到产品盒的两个侧面上，实现自动封贴。这不仅提高了标签封贴的质量，也大幅地降低了人工操作的劳动强度，提高了封贴效率。
附图说明
附图1为本发明的自动封贴标签剥离机的工作状态示意图；
附图2为本发明的自动封贴标签剥离机的内部结构示意图一；
附图3为本发明的自动封贴标签剥离机的内部结构示意图二；
附图4为本发明的自动封贴标签剥离机安装标签带后的内部结构示意图；
附图5为附图4的自动封贴标签剥离机的侧视图；
其中：1、标签带；11、离型纸；12、标签纸；2、机座；21、电源开关；22、显示屏；3、标签固定架；4、收卷轴；41、轴体；41a、凹槽；42、压纸夹；5、导向轴；6、剥离刀；61、刀座；62、刀体；63、刀刃；7、压紧辊；8、盖板；81、穿孔；82、定位槽；83、定位轴；84、导向侧板；85、转动轴；9、安装座；91、旋转轴；92、凸轮；93、计数器。
具体实施方式
下面结合附图和具体的实施例来对本发明的技术方案作进一步的阐述。
参见图1至图5所示，一种自动封贴标签剥离机，其包括机座2、转动地设置在机座2上的标签固定架3，标签带1卷绕在标签固定架3上且具有一向外伸出的自由端，将该自由端向外牵拉时便会带动标签固定架3旋转而不断地向外释放标签带1。标签带1包括呈连续带状的离型纸11，以及沿离型纸11的长度延伸方向间隔地粘附在离型纸11上的多个标签纸12，该剥离机主要用于将标签纸12逐个地从离型纸11上剥离下来，并自动地粘贴至待粘贴标签的产品盒上予以封贴。
该标签剥离机还包括能够绕自身轴心线旋转地设于机座2上的收卷轴4、用于驱使收卷轴4旋转的驱动机构(图中未示出)，以及设置在机座2上用于将标签纸12自离型纸11上剥离的剥离刀6，标签带1沿自身长度方向张紧在剥离刀6的刀刃63上，且标签带3的自由端固定地连接在收卷轴4上，当驱动机构驱使收卷轴4旋转时，便能够牵拉标签带1而使得标签固定架3旋转而不断地释放标签带1，标签带3在经过剥离刀6时，通过刀刃63的作用而使得标签纸12从离型纸11上自动剥离。
机座2上具有标签粘贴用的工作台，该标签剥离机还包括能够绕自身轴心线旋转的压紧辊7，压紧辊7能够沿上下方向浮动地设于机座2上而能够位于工作台上方或位于工作台的下方，剥离刀6的刀刃63抵靠在压紧辊7的外侧周部上。这样，当待粘贴标签的产品盒在工作台上被朝向压紧辊7向前传送的过程中，被剥离刀6剥离下的标签纸12上具有粘贴胶层的一面朝 向产品盒，并先粘贴至产品盒的一个面上；产品盒继续向前传送时，将使得压紧辊7被下压而逐渐地朝着工作台的下方运动，且压紧辊7转动并使得标签纸12被滚贴着贴附在产品盒的另一个面上，完成对产品盒的自动封贴。
具体地，参见各附图所示，剥离刀6的刀刃63呈薄片状，标签带1的离型纸11张紧在刀刃63上，由于离型纸11与标签纸12材质不同而导致的硬度不同，在经过刀刃63时，标签纸12便会自动地从离型纸11上自动地剥离开来。该剥离刀6沿上下方向设置，且刀刃63朝上，以与压紧辊7紧密配合。此处，参见图3所示，该剥离刀6包括固定地设置在机座2上的刀座61、设置在刀座61上且具有上述刀刃63的刀体62，刀体62沿上下方向位置可调整地设置在刀座61上，使得刀刃63相对压紧辊7的距离可调，以保证抵靠在压紧辊7的外侧周部上。
参见图1、图3及图4所示，收卷轴4包括用于卷绕标签带1的轴体41，以及能够压紧在轴体41外侧周部上的压纸夹42。此处，轴体41的外侧周部上开设有两组凹槽41a，两组凹槽41a均沿轴体41的长度方向延伸，两组凹槽41a之间呈180°设置，压纸夹42呈U型，且压纸夹42的两侧边部对应地收容在两组凹槽41a中。如此，在将将标签带1的自由端(亦即离型纸11的自由端)固定至收卷轴4上时，先将标签带1的自由端卷绕在轴体41上，然后将U型的压纸夹42的两侧边部对应地卡入两组凹槽41a中，便将标签带1的该自由端压紧固定在轴体41上，实现该自由端在收卷轴4上的固定。驱动机构驱使收卷轴4旋转时，标签带1便会不断地卷绕在收卷轴4上。驱动机构可采用电机，机座2的外部还设置有用于控制该电机启停的电源开关21。
参见各附图所示，剥离刀6与收卷轴4均位于工作台的下方，机座2上还设置有用于对标签带1予以张紧导向的多组导向轴5。此处，机座2上转动地设置有盖板8，该盖板8罩设在剥离刀6及收卷轴4的上方，盖板8的上表面即形成上述的工作台。参见图2所示，盖板8的前部通过转动轴85转动地连接在机座2上，其后部设置有定位槽82，机座2的后部设置有定位轴83，安装标签带1时，将盖板8的后部向上抬起予以操作；安装完 毕后，将盖板8的后部向下翻转使得定位槽82与定位轴83对应配合，便可使得盖板8重新固定。盖板8的上表面上还固定地设置有导向侧板84，以提供待粘贴标签的产品盒在工作台上传输时的导向。
参见各附图所示，工作台上具有沿上下方向贯穿的穿孔81，机座2上通过旋转轴91转动地连接有安装座9，压紧辊7绕自身轴心线旋转地设置在安装座9上，旋转轴91的轴心线与压紧辊7的轴心线之间相互平行地设置，压紧辊7绕旋转轴91摆动地穿设在穿孔81中。待粘贴标签的产品盒在工作台上传送时自动地挤压压紧辊7而使其向下运动，并同时完成标签的封贴。旋转轴91上还固定地连接有凸轮92，机座2上还设置有用于检测凸轮92旋转次数的计数器93，机座2的外部还设置有用于显示计数器93计数结果的显示屏22。计数器93检测凸轮92的旋转圈数，便能够获知经压紧辊7贴附的标签的数量。
综上，本发明的自动封贴标签剥离机，其结构简单，操作方便，使用时仅需安装好标签带1，启动电源开关21，便能够不断地将标签纸12从离型纸11上剥离下来，同时将待粘贴标签的产品在工作台上朝向压紧辊7向前传送，在与压紧辊7配合时，便能够将经剥离刀6剥离下的标签纸12在压紧辊7的配合下紧密地粘贴到产品盒的两个侧面上，实现自动封贴。这不仅提高了标签封贴的质量，也大幅地降低了人工操作的劳动强度，提高了封贴效率。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并加以实施，并不能以此限制本发明的保护范围，凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围内。

Claims (13)

  1. 一种自动封贴标签剥离机，包括机座、转动地设置在所述机座上的标签固定架，标签带卷绕在所述标签固定架上且具有一向外伸出的自由端，所述标签带包括离型纸、沿所述离型纸的长度方向间隔地粘附在所述离型纸上的多个标签纸，其特征在于：所述标签剥离机还包括能够绕自身轴心线旋转地设于所述机座上的收卷轴、用于驱使所述收卷轴旋转的驱动机构，以及设置在所述机座上用于将所述标签纸自所述离型纸上剥离的剥离刀，所述标签带沿自身长度方向张紧在所述剥离刀的刀刃上，且所述标签带的所述自由端固定地连接在所述收卷轴上，
    所述机座具有标签粘贴用工作台，所述标签剥离机还包括能够绕自身轴心线旋转的压紧辊，所述压紧辊能够沿上下方向浮动地设于所述机座上而能够位于所述工作台上方或位于所述工作台下方，所述剥离刀的所述刀刃抵靠在所述压紧辊的外侧周部上。
  2. 根据权利要求1所述的自动封贴标签剥离机，其特征在于：所述剥离刀的所述刀刃呈薄片状，所述标签带的所述离型纸张紧在所述刀刃上。
  3. 根据权利要求1所述的自动封贴标签剥离机，其特征在于：所述剥离刀沿上下方向设置，且所述刀刃朝上。
  4. 根据权利要求3所述的自动封贴标签剥离机，其特征在于：所述剥离刀包括固定地设置在所述机座上的刀座、设置在所述刀座上且具有所述刀刃的刀体，所述刀体沿上下方向位置可调整地设置在所述刀座上。
  5. 根据权利要求1所述的自动封贴标签剥离机，其特征在于：所述收卷轴包括用于卷绕所述标签带的轴体、以及能够压紧在所述轴体外侧周部上的压纸夹。
  6. 根据权利要求5所述的自动封贴标签剥离机，其特征在于：所述轴体的外侧周部上开设有两组凹槽，两组所述凹槽均沿所述轴体的长度方向延伸，两组所述凹槽之间呈180°设置，所述压纸夹呈U型，且所述压纸夹的两侧边部对应地收容在两组所述凹槽中。
  7. 根据权利要求1所述的自动封贴标签剥离机，其特征在于：所述剥离刀与所述收卷轴均位于所述工作台的下方，所述机座上还设置有用于对所述标签带予以张紧导向的多组导向轴。
  8. 根据权利要求7所述的自动封贴标签剥离机，其特征在于：所述机座上转动地设置有盖板，所述盖板罩设在所述剥离刀及所述收卷轴的上方，所述盖板的上表面形成所述的工作台。
  9. 根据权利要求1所述的自动封贴标签剥离机，其特征在于：所述工作台上具有沿上下方向贯穿所述工作台的穿孔，所述机座上通过旋转轴转动地连接有安装座，所述压紧辊绕自身轴心线旋转地设置在所述安装座上，所述旋转轴的轴心线与所述压紧辊的轴心线相互平行地设置，所述压紧辊绕所述旋转轴摆动地穿设在所述穿孔中。
  10. 根据权利要求9所述的自动封贴标签剥离机，其特征在于：所述旋转轴上还固定地连接有凸轮，所述机座上还设置有用于检测所述凸轮旋转次数的计数器，所述机座的外部还设置有用于显示所述计数器计数结果的显示屏。
  11. 根据权利要求1所述的自动封贴标签剥离机，其特征在于：待粘贴标签的产品在所述工作台上沿垂直于所述压紧辊的轴心线方向朝向所述压紧辊被传送。
  12. 根据权利要求1所述的自动封贴标签剥离机，其特征在于：所述剥离刀包括固定地设置在所述机座上的刀座、设置在所述刀座上且具有所述刀刃的刀体，所述刀体沿上下方向设置且沿上下方向位置可调整地设置在所述刀座上，所述刀刃呈薄片状且朝上设置，所述标签带的所述离型纸张紧在所述刀刃上。
  13. 根据权利要求1或11或12所述的自动封贴标签剥离机，其特征在于：所述收卷轴包括用于卷绕所述标签带的轴体、以及能够压紧在所述轴体外侧周部上的压纸夹，所述轴体的外侧周部上开设有两组凹槽，两组所述凹槽均沿所述轴体的长度方向延伸，两组所述凹槽之间呈180°设置，所述压纸夹呈U型，且所述压纸夹的两侧边部对应地收容在两组所述凹槽中，所述机座上还设置有用于对所述标签带予以张紧导向的多组导向轴。
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