WO2020155311A1 - 一种带有编码器的标签剥离机 - Google Patents

一种带有编码器的标签剥离机 Download PDF

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Publication number
WO2020155311A1
WO2020155311A1 PCT/CN2019/077498 CN2019077498W WO2020155311A1 WO 2020155311 A1 WO2020155311 A1 WO 2020155311A1 CN 2019077498 W CN2019077498 W CN 2019077498W WO 2020155311 A1 WO2020155311 A1 WO 2020155311A1
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WIPO (PCT)
Prior art keywords
roller shaft
label
paper
pressure roller
assembly
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PCT/CN2019/077498
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English (en)
French (fr)
Inventor
杨键
Original Assignee
杨键
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Application filed by 杨键 filed Critical 杨键
Publication of WO2020155311A1 publication Critical patent/WO2020155311A1/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
    • 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
    • B65C9/40—Controls; Safety devices
    • B65C9/42—Label feed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms

Definitions

  • the utility model belongs to the technical field of labeling machines, in particular to a label peeling machine with an encoder.
  • the patent number is: 201721252584.7 label peeling machine discloses a label peeling machine, including a housing, a discharge assembly, a separation assembly and a receiving assembly.
  • the housing includes a left fixing plate, a right fixing plate and a bottom plate.
  • the left fixing The plate and the right fixed plate are connected by a bottom plate, and the unwinding assembly, the separating assembly and the receiving assembly are all arranged between the left fixing plate and the right fixing plate;
  • the separating assembly includes a peeling knife fixing frame and a peeling blade , Pressure plate, pressure plate adjustment device, the pressure plate adjustment device, the stripping knife holder are fixed on the upper part of the housing by the left and right fixing plates;
  • the stripping blade is fixed on the stripping knife holder, the pressure plate is fixed by screws
  • a paper guide is provided under the pressure plate, and a label guide rail is formed between the paper guide and the pressure plate; the front end of the peeling blade is folded upward to form an angle with the rear end of the peeling blade.
  • the motor is directly connected to the control board.
  • the sensor is located under the separate component, so the user is easily blocked by the sensor when taking the label;
  • a traditional photoelectric sensor is used to convert the light signal into a level signal.
  • the present invention provides a label peeling machine with an encoder, which includes a housing, a motor, a discharge assembly for placing label rolls, and a receiving material for recycling bottom paper. Components, separation components for separating the bottom paper of the label paper from the labels, and adjustment components for clamping the label paper.
  • the housing is provided with a circuit device, the circuit device includes an encoder connected with a motor, the encoder controls the rotation of the motor, and the encoder accurately calculates the distance of the motor rotation to ensure that the distance of the motor rotation and the width of the label paper are maintained Consistent.
  • the edge of the separation component is provided with a sensor.
  • the label peeled off by the separation component passes by the side of the sensor.
  • the label blocks the light source of the sensor.
  • the sensor converts the light signal into a voltage signal.
  • the sensor detects the label thickness by sensing the label thickness to detect labels of different thicknesses. .
  • the unwinding assembly includes a first unwinding place and a second unwinding place.
  • the first unwinding place is used to place small rolls of label paper
  • the second unwinding place is used to place larger rolls of labels. paper.
  • the first unwinding place includes a number of rollers and a number of limit blocks clamped therebetween.
  • the rollers are used to support the limit blocks, and the limit blocks are used to limit the position of the label roll.
  • the second unwinding place includes a support frame, a roll paper shaft and a baffle set thereon, the support frame is fixed on the housing, the label roll paper is inserted into the roll paper shaft, and then the baffle is fixed Label roll paper.
  • the adjustment assembly includes a pressure roller shaft mechanism, an adjustment roller shaft and an adjustment knob connected to it.
  • the pressure roller shaft mechanism includes an upper pressure roller shaft and a lower pressure roller shaft. The process of rotating the adjustment knob, the adjustment roller shaft is stressed, and the adjustment roller shaft pushes the upper pressure roller shaft, thereby changing the upper pressure roller shaft and the lower pressure roller shaft. The spacing between.
  • the adjustment assembly also includes two pressure adjustment devices, the pressure adjustment devices are arranged at both ends of the lower pressure roller shaft, the process of turning the adjustment knob, the pressure adjustment device applies pressure to the lower pressure roller shaft, thereby maintaining the pressure roller shaft mechanism status.
  • Both the motor and the upper pressure roller shaft are provided with gears, the lower pressure roller shaft and the material receiving assembly are both provided with electric runners, and the electric runners are connected by a conveyor belt.
  • the motor rotates, the upper pressure is driven
  • the roller shaft rotates and the upper pressure roller shaft and the lower pressure roller shaft are in a closed state
  • the lower pressure roller shaft is driven by the upper pressure roller shaft, and the conveyor belt drives the rewinding assembly to rotate to ensure that the unwinding and rewinding speeds are consistent.
  • the pressure adjusting device includes a sliding block, a fixing plate, a spring and a connecting piece.
  • the sliding block is arranged at both ends of the lower pressure roller shaft.
  • the fixing plate is provided with a number of holes.
  • the connecting piece passes through the holes to fix the fixing plate to
  • One end of the spring is connected to the connecting piece, and the other end of the spring is connected to the slider.
  • a gap is provided on both sides of the adjusting roller shaft, and the rotation of the gap generates different forces of the slider on the spring.
  • the photoelectric sensor is arranged on the side of the separation component, which does not prevent the user from taking the label, and brings convenience to the user;
  • the photoelectric sensor is set to convert the light signal into a voltage signal, and the signal is transmitted by sensing the thickness of the label.
  • This label stripping machine is suitable for transparent label paper and thin label paper. It does not use optical fiber sensors, which saves the label stripping machine. manufacturing cost.
  • Figure 1 is a schematic diagram of the structure of the utility model
  • Figure 2 is a front view of the utility model
  • Figure 3 is the right side view of the utility model
  • Figure 4 is a schematic diagram of the disassembled structure of the adjusting roller shaft of the utility model
  • Figure 5 is a schematic diagram of the exploded structure of the pressure regulating device of the present invention.
  • Figure 6 is a schematic view of the closed structure of the roller shaft mechanism of the utility model
  • Figure 7 is a schematic structural view of the open state of the roller shaft mechanism of the present invention.
  • Figure 8 is the power principle diagram of the utility model
  • Figure 9 is a structural schematic diagram of the adjusting roller shaft of the utility model rotating to a concave surface
  • Fig. 10 is a structural schematic diagram of the adjusting roller shaft of the present invention rotating to a convex surface.
  • 1 is the housing
  • 2 is the motor
  • 3 is the sensor
  • 4 is the unwinding component
  • 5 is the first unwinding place
  • 6 is the second unwinding place
  • 7 is the roller
  • 8 is the limit block
  • 9 Is the support frame
  • 10 is the roll paper shaft
  • 11 is the baffle plate
  • 12 is the unwinding assembly
  • 13 is the separation assembly
  • 14 is the peeling blade
  • 15 is the pressure plate
  • 16 is the adjustment assembly
  • 17 is the roller shaft mechanism
  • 18 is the adjustment Roller shaft
  • 19 is an adjusting knob
  • 20 is a pressure adjusting device
  • 21 is an upper roller shaft
  • 22 is a lower roller shaft
  • 23 is a slider
  • 24 is a spring
  • 25 is a hole
  • 26 is a fixed plate
  • 28 is a gear
  • 29 is an electric runner
  • 30 is a conveyor belt
  • 31 is a connecting piece
  • 32 is a gap
  • 33 is a pressure plate adjustment mechanism
  • 34 is a
  • this utility model is a label peeling machine with an encoder, including a housing 1, a motor 2, a feeding assembly 4 for placing label roll paper, and a receiving material for recycling the bottom paper
  • the component 12 the separating component 13 for separating the bottom paper of the label paper and the label
  • the adjusting component 16 for clamping the label paper.
  • the housing 1 is provided with a circuit device (not shown), the circuit device includes an encoder (not shown) connected to the motor 2, the encoder controls the rotation of the motor 2, and the encoder accurately calculates the motor 2
  • the distance of rotation, the circumference of the circular section of the upper pressing roller shaft 711 and the lower pressing roller shaft 712 is set on the circuit board 14 to be equal to the rotation distance of the motor 2 to ensure that the rotation distance of the motor 2 is consistent with the label width.
  • the encoder It is a two-way Hall-effect encoder with high performance and low cost.
  • the edge of the separation component 13 is provided with a sensor 3.
  • the label peeled off by the separation component 13 passes by the side of the sensor 13.
  • the label blocks the light source of the sensor 13.
  • the sensor 13 converts the light signal into a voltage signal.
  • the sensor 13 senses the thickness of the label.
  • the sensor 3 is a photoelectric sensor instead of an optical fiber sensor. It has low cost and can detect transparent labels and thin labels.
  • the peeled-off label blocks the photoelectric sensor.
  • the photoelectric sensor converts the light signal into a voltage signal by sensing the thickness of the label. This photoelectric sensor is suitable for labels of different materials, including ordinary self-adhesive labels, dumb silver labels, transparent labels, black labels, and labels of various colors.
  • the unwinding assembly 4 includes a first unwinding place 5 and a second unwinding place 6.
  • the first unwinding place 5 is used to place small rolls of label paper
  • the second unwinding place 6 is used to place Larger rolls of label paper.
  • the first discharging place 5 includes a number of rollers 7 and a number of limit blocks 8 interposed therebetween.
  • the rollers 7 are used to support the limit blocks 8, and the limit blocks 8 are used to limit The position of the label roll.
  • the second unwinding place 6 includes a support frame 9 and a roll paper shaft 10 and a baffle plate 11 provided on it.
  • the support frame 9 is fixed on the housing 1 to hold the label roll Pass into the roll paper shaft 10, and then use the baffle 11 to fix the label roll paper.
  • the adjusting assembly 16 includes a pressing roller shaft mechanism 17, an adjusting roller shaft 18, and an adjusting knob 19 connected to it.
  • the label paper roll to be pasted is installed on the unwinding assembly 4 and pulled out manually.
  • the pasted label paper first passes through the separation assembly 13 and then winds to the adjustment assembly 16.
  • the adjustment roller shaft 18 is pushed so that the pressure roller shaft mechanism 17 clamps the label paper, and finally the label paper is wound on the receiving assembly 12.
  • the pressure roller shaft mechanism 17 includes an upper pressure roller shaft 21 and a lower pressure roller shaft 22. During the process of rotating the adjustment knob 19, the adjustment roller shaft 18 is forced, and the adjustment roller shaft 18 pushes the upper pressure roller shaft 21 to change the upper pressure roller shaft. The distance between the roller shaft 21 and the lower pressing roller shaft 22.
  • the adjusting assembly 16 also includes two pressure adjusting devices 20, which are arranged at both ends of the lower roller shaft 22.
  • the process pressure adjusting device 20 that rotates the adjusting knob 19 applies pressure to the lower roller shaft 22, Thus, the state of the pressure roller shaft mechanism 17 is maintained.
  • the motor 2 and the upper pressing roller shaft 21 are each provided with a gear 28, the lower pressing roller shaft 22 and the material receiving assembly 12 are both provided with an electric runner 29, between the electric runners 29
  • the conveyor belt 30 is used to connect.
  • the motor 2 rotates, the upper pressure roller shaft 21 is driven to rotate.
  • the upper pressure roller shaft 21 and the lower pressure roller shaft 22 are in a closed state, the lower pressure roller shaft 22 is driven by the upper pressure roller shaft 21, and the conveyor belt 30 drives The receiving assembly 12 rotates to ensure that the unwinding and receiving speeds are consistent.
  • the pressure adjusting device 20 includes a slider 23, a fixed plate 26, a spring 24, and a connecting piece 31.
  • the slider 23 is provided at both ends of the lower roller shaft 22.
  • the fixed plate 26 is provided with a number of holes 25 for connecting The fixing plate is fixed on the outer sides of the housing 1 through the hole 25.
  • a connecting member 31 is provided under the adjusting roller shaft 18.
  • One end of the spring 24 is connected to the connecting member 31, and the other end of the spring 24 is connected to the slider 23.
  • the slider 23 is provided with a spring fixing hole 40, and the other end of the spring 24 is connected to the spring fixing hole 40 on the slider 23.
  • Both sides of the adjusting roller shaft 18 are provided with a gap 32, and the rotation of the gap 32 generates different forces of the slider 23 on the spring 24.
  • an opening (not shown) is opened on both sides of the housing 1, the lower pressure roller shaft 21 passes through the slider 23 and then passes through the opening, and the screw passes through the hole 25 on the fixing plate 26.
  • the fixing plate 26 is fixed on the outer two sides of the housing 1, one end of the spring 24 hooks the spring fixing hole 40 on the slider 23, and the other end of the spring 24 hooks the connector 31 under the slider.
  • Figure 9 is a state diagram of the adjustment roller shaft rotating to a concave surface
  • Figure 10 is a state diagram of the adjustment roller shaft rotating to a convex surface
  • the separation assembly 13 includes a peeling blade 14 and a pressing plate 15.
  • the peeling blade 14 is arranged below the pressing plate 15, the label paper passes through the angle formed by the pressing plate 15 and the peeling blade 14, and the pressing plate 15 presses the label paper,
  • the peeling blade 14 separates the label from the backing paper.
  • the pressure plate 15 is connected to a pressure plate adjusting mechanism 33, and the pressure plate adjusting mechanism 33 adjusts the tightness of the pressure plate 15 so as to adapt to label paper of different thickness.
  • the pressure plate adjusting mechanism 33 includes a locking gear 34 and a positioning bar 35.
  • the locking gear 34 is provided with a number of gear positions.
  • the locking gear 34 is mounted on one end of the pressure plate 15, and the positioning bar 35 is mounted on the Above the locking gear 34, the locking gear 34 is rotated to drive the pressing plate 15 to rotate, the tilting degree of the pressing plate 15 is adjusted, and the positioning bar 35 is used to lock the gear to fix the locking gear 34.
  • the pressure plate adjusting mechanism 33 also includes an adjusting spring 36 and a fixing knob 37.
  • the fixing knobs 37 are respectively arranged on the positioning bar 35 and arranged obliquely below the positioning bar 35. Both ends of the adjusting spring 36 are respectively hooked and fixed.
  • the knob 37 fixes one end of the adjusting spring 36 through a fixed knob 37 arranged obliquely below the positioning bar 35, and the other end of the adjusting spring 36 pulls the fixed knob 35 on the positioning bar 35, and then pulls the positioning bar 35.
  • the receiving assembly 12 has a three-pronged structure, and the label bottom paper is convenient to take out when recycling.
  • the casing 1 is provided with a control panel 38, which is connected to a circuit device, which is used to display and set the label paper number and label paper length, and is used to set the peeling speed, the spacing and the number of rows.
  • a power switch 39 is provided on the side of the adjusting knob, and the power switch 39 is used to turn off the power without unplugging the power cord.
  • the label peeling machine When the label peeling machine is not started, install the label roll to be pasted on the unwinding assembly 4. Choose one of the first unwinding place 5 and the second unwinding place 6 to place the label roll paper, according to the size of the label roll paper To select the placement position, manually pull out the label paper to be pasted through the roller 7 to prevent the label paper from wrinkling, then pass the label paper out of the pressure plate 15 and the peeling blade 14 to form an angle, and then go to the adjusting assembly 16 to adjust by rotating The knob 19 clamps the label paper by the pressing roller mechanism 17, and finally the label paper is wound on the receiving assembly 12. According to the width of the label paper, enter the width of the label paper on the control panel. The width of the label paper is equal to the distance of the motor rotation. Because the encoder monitors the distance of the motor rotation in real time, the encoder always controls the motor rotation distance equal to the width of the label paper. You can also set the moving speed and moving distance of the label paper, and automatically calculate the number of labels used.
  • the motor 2 rotates to drive the upper pressure roller shaft 21 and the lower pressure roller shaft 22 to rotate.
  • the receiving assembly 12 also rotates due to the power of the conveyor belt 30 to recover the bottom paper.
  • the label paper is guaranteed by the roller 7
  • the label paper is flat to prevent the label paper from wrinkling.
  • the label paper passes through the pressure plate 15 and the peeling blade 14 forms an angle.
  • the peeling blade 14 separates the label from the bottom paper.
  • the separated label just blocks the photoelectric sensor, and the operator will separate it
  • the label is taken out, the photoelectric sensor generates a voltage signal, and then the label is counted, and the remaining bottom paper is recovered on the receiving assembly 12.

Abstract

一种带有编码器的标签剥离机，包括有壳体（1）、电机（2）、用于放置标签卷纸的放料组件（4）、用于回收底纸的收料组件（12）、用于将标签纸的底纸和标签分离的分离组件（13）和用于夹紧标签纸的调节组件（16），壳体（1）内设有电路装置，电路装置包括有与电机（2）连接的编码器，编码器控制电机（2）的转动，编码器精确计算电机（2）转动的距离，保证电机（2）转动的距离与标签纸宽度保持一致。该标签剥离机解决了当收料组件回收的底纸越来越多时，电机转动与标签纸宽度不一致，标签无法正常剥离的问题，提高了剥离标签的精确度。

Description

一种带有编码器的标签剥离机 技术领域
本实用新型属于标签机技术领域，尤其涉及一种带有编码器的标签剥离机。
背景技术
专利号为：201721252584.7标签剥离机公开了一种标签剥离机，包括壳体、放料组件、分离组件和收料组件，所述壳体包括左固定板、右固定板和底板，所述左固定板和右固定板通过底板连接，所述放料组件、分离组件和收料组件均设于所述左固定板和所述右固定板之间；所述分离组件包括剥离刀固定架、剥离刀片、压板、压板调节装置，所述压板调节装置、剥离刀固定架均通过左固定板和右固定板固定在壳体上部；所述剥离刀片固定在剥离刀固定架上，所述压板通过螺丝固定在压板调节装置上，所述压板下方设有导纸板，所述导纸板和所述压板之间形成标签导轨；所述剥离刀片前端向上折起，与剥离刀片后端形成夹角。解决了现有标签剥离机无法对较软或者较薄的标签纸进行剥离的问题。
上述标签剥离机存在如下弊端：
1、电机直接连接控制主板，当标签剥离时间长后，收料组件上的底纸越来越大，原本设置好的标签宽度已不适用，需要重新设置标签宽度，标签剥离的精确度不够高；
2、设置标签纸的宽度时，因有误差，即使输入准确的数值，无法保证标签正常剥离，常需要预估输入值；
3、传感器设于分离组件的下方，使用者在取标签的时候，容易被传感器挡住；
4、采用传统的光电传感器将光信号转换成电平信号，当要剥离透明标签时，剥离机因感应不到标签，无法正常工作。
实用新型内容
为了解决上述现有技术弊端，本实用新型提供了一种带有编码器的标签剥离机，包括有壳体、电机、用于放置标签卷纸的放料组件、用于回收底纸的收料组件、用于将标签纸的底纸和标签分离的分离组件和用于夹紧标签纸的调节组件。
本实用新型相对于现有技术的创新之处在于：
所述壳体内设有电路装置，所述电路装置包括有与电机连接的编码器，所述编码器控制电机的转动，编码器精确计算电机转动的距离，保证电机转动的距离与标签纸宽度保持一致。
所述分离组件边缘设有一传感器，经分离组件剥离出来的标签从传感器的侧边经过，标签挡住传感器的光源，传感器将光信号转换成电压信号，传感器通过感应标签厚度，从而检测不同厚度的标签。
所述放料组件包括有第一放料处和第二放料处，所述第一放料处用于放置小卷的标签纸，所述第二放料处用于放置较大卷的标签纸。
所述第一放料处包括有若干滚轴与及卡于其之间的若干限位块， 所述滚轴用于支撑限位块，所述限位块用于限定标签卷纸的位置，所述第二放料处包括有支撑架与设于其上的卷纸轴和挡板，所述支撑架固定于壳体上，将标签卷纸穿入卷纸轴中，再用挡板固定标签卷纸。
所述调节组件包括有压辊轴机构、调节辊轴及与其连接的调节旋钮，当未启动剥离机时，待粘贴的标签纸卷安装于放料组件上，手动拉出待粘贴的标签纸先经过分离组件再绕至调节组件，通过转动调节旋钮推动调节辊轴使压辊轴机构夹紧标签纸，最后标签纸缠绕在收料组件上。
所述压辊轴机构包括有上压辊轴和下压辊轴，转动调节旋钮的过程，调节辊轴受力，调节辊轴推动上压辊轴，从而改变上压辊轴和下压辊轴之间的间距。
所述调节组件还包括两个压力调节装置，所述压力调节装置设于下压辊轴的两端，转动调节旋钮的过程压力调节装置给下压辊轴施加压力，从而保持压辊轴机构的状态。
所述电机和上压辊轴上均设有齿轮，所述下压辊轴和收料组件上均设有电转轮，所述电转轮之间采用传送带连接，电机转动时，带动上压辊轴转动，上压辊轴与下压辊轴呈闭合状态时，下压辊轴被上压辊轴带动，传送带带动收料组件转动，从而保证放料和收料速度保持一致。
所述压力调节装置包括有滑块、固定板、弹簧和连接件，所述滑块设于下压辊轴的两端，固定板上设有若干孔，连接件穿过孔将固定板固定于壳体外两侧，调节辊轴的下方设有一连接件，弹簧的一端连 接连接件，弹簧的另一端连接滑块，当转动调节旋钮时，调节辊轴受力推动下压辊轴，滑块与下压辊轴一起移动，弹簧受力变形，弹簧用于保持压辊轴机构的状态。
所述调节辊轴的两侧均开设有一缺口，所述缺口旋转产生滑块对弹簧不同的作用力。
本实用新型的有益效果：
(1)设置编码器，编码器精确计算电机转动的距离，一旦控制面板上输入的标签宽度数值，不管回收底纸多大都不需要更改，保证电机转动的距离与标签纸宽度保持一致；
(2)将光电传感器设于分离组件的侧边，不阻挡使用者取标签，给使用者带来便利；
(3)将光电传感器设为将光信号转换成电压信号，通过感应标签的厚薄传递信号，本标签剥离机对于透明标签纸和薄标签纸一样适用，不采用光纤传感器，节省了标签剥离机的制造成本。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的正视图；
图3为本实用新型的右视图；
图4为本实用新型的调节辊轴拆解结构示意图；
图5为本实用新型的压力调节装置分解结构示意图；
图6为本实用新型的压辊轴机构闭合状态结构示意图；
图7为本实用新型的压辊轴机构打开状态结构示意图。
图8为本实用新型的动力原理图；
图9为本实用新型的调节辊轴旋转到凹面状态结构示意图；
图10为本实用新型的调节辊轴旋转到凸面状态结构示意图。
图中，1为壳体，2为电机，3为传感器，4为放料组件，5为第一放料处，6为第二放料处，7为滚轴，8为限位块，9为支撑架，10为卷纸轴，11为挡板，12为放料组件，13为分离组件，14为剥离刀片，15为压板，16为调节组件，17为压辊轴机构，18为调节辊轴，19为调节旋钮，20为压力调节装置，21为上压辊轴，22为下压辊轴，23为滑块，24为弹簧，25为孔，26为固定板，28为齿轮，29为电转轮，30为传送带，31为连接件，32为缺口，33为压板调节机构，34为卡位齿轮，35为定位条，36为调节弹簧，37为固定旋钮，38为控制面板，39为电压开关，40为弹簧固定孔。
具体实施方式
下面将结合本实用新型的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述。
请参照图1-10，本实用新型一种带有编码器的标签剥离机，包括有壳体1、电机2、用于放置标签卷纸的放料组件4、用于回收底纸的收料组件12、用于将标签纸的底纸和标签分离的分离组件13和用于夹紧标签纸的调节组件16。
所述壳体1内设有电路装置(未图示)，所述电路装置包括有与 电机2连接的编码器(未图示)，所述编码器控制电机2的转动，编码器精确计算电机2转动的距离，在电路板14上设置上压辊轴711和下压辊轴712的圆截面周长等于电机2转动的距离，保证电机2转动的距离与标签宽度保持一致，所述编码器为双向霍尔作用编码器，高性能、成本低。
所述分离组件13边缘设有一传感器3，经分离组件13剥离出来的标签从传感器13的侧边经过，标签挡住传感器13的光源，传感器13将光信号转换成电压信号，传感器13通过感应标签厚度，从而检测不同厚度的标签。本传感器3为光电传感器，代替光纤传感器，成本低，同时能检测到透明标签和薄标签，剥离出的标签挡住光电传感器，光电传感器通过感应标签的厚薄将光信号转换成电压信号。本光电传感器适用于不同材质的标签，包括有普通的不干胶标签、哑银标签、透明标签、黑色及多种颜色的标签。
所述放料组件4包括有第一放料处5和第二放料处6，所述第一放料5处用于放置小卷的标签纸，所述第二放料处6用于放置较大卷的标签纸。
所述第一放料处5包括有若干滚轴7与及卡于其之间的若干限位块8，所述滚轴7用于支撑限位块8，所述限位块8用于限定标签卷纸的位置，所述第二放料处6包括有支撑架9与设于其上的卷纸轴10和挡板11，所述支撑架9固定于壳体1上，将标签卷纸穿入卷纸轴10中，再用挡板11固定标签卷纸。
所述调节组件16包括有压辊轴机构17、调节辊轴18及与其连 接的调节旋钮19，当未启动剥离机时，待粘贴的标签纸卷安装于放料组件4上，手动拉出待粘贴的标签纸先经过分离组件13再绕至调节组件16，通过转动调节旋钮19推动调节辊轴18使压辊轴机构17夹紧标签纸，最后标签纸缠绕在收料组件12上。
所述压辊轴机构17包括有上压辊轴21和下压辊轴22，转动调节旋钮19的过程，调节辊轴18受力，调节辊轴18推动上压辊轴21，从而改变上压辊轴21和下压辊轴22之间的间距。
所述调节组件16还包括两个压力调节装置20，所述压力调节装置20设于下压辊轴22的两端，转动调节旋钮19的过程压力调节装置20给下压辊轴22施加压力，从而保持压辊轴机构17的状态。
参照图8，所述电机2和上压辊轴21上均设有齿轮28，所述下压辊轴22和收料组件12上均设有电转轮29，所述电转轮29之间采用传送带30连接，电机2转动时，带动上压辊轴21转动，上压辊轴21与下压辊轴22呈闭合状态时，下压辊轴22被上压辊轴21带动，传送带30带动收料组件12转动，从而保证放料和收料速度保持一致。
所述压力调节装置20包括有滑块23、固定板26、弹簧24和连接件31，所述滑块23设于下压辊轴22的两端，固定板26上设有若干孔25，连接件穿过孔25将固定板固定于壳体1外两侧，调节辊轴18的下方设有一连接件31，弹簧24的一端连接连接件31，弹簧24的另一端连接滑块23，当转动调节旋钮19时，调节辊轴受18力推动下压辊轴22，滑块23与下压辊轴22一起移动，弹簧24受力变形，弹簧24用于保存压辊轴机构17的状态。
所述滑块23上设有一弹簧固定孔40，弹簧24的另一端连接滑块23上的弹簧固定孔40。
所述调节辊轴18的两侧均开设有一缺口32，所述缺口32旋转产生滑块23对弹簧24不同的作用力。
压力调节装置的组装过程，壳体1两侧上开设有一个开口(未图示)，下压辊轴21穿过滑块23再从开口穿出，螺钉穿过固定板26上的孔25将固定板26固定于壳体1外两侧上，弹簧24的一端勾住滑块23上的弹簧固定孔40，弹簧24的另一端勾住滑块下方的连接件31。
参照图6、7、9、10，其中图9为调节辊轴旋转到凹面的状态图，图10为调节辊轴旋转到凸面的状态图；当调节旋钮19旋转时，其实是在旋转调节辊轴18的缺口32；当转动到凹面时(图9)，下压辊轴22上的滑块23受到压力调节装置20的弹簧24的压力，这时上压辊轴21和下压辊轴22是打开状态(图7)；当转动到凸面(图10)时，上压辊轴21上的滑块23受到压力调节装置20的弹簧24的压力减小，这时上压辊轴21和下压辊轴22是闭合状态(图6)。
所述分离组件13包括有剥离刀片14和压板15，所述剥离刀片14设于压板15的下方，标签纸穿出所述压板15与剥离刀片14形成的夹角，压板15压紧标签纸，剥离刀片14将标签与底纸分离。所述压板15连接一压板调节机构33，压板调节机构33调节压板15松紧从而适应不同厚度的标签纸。
所述压板调节机构33包括卡位齿轮34和定位条35，所述卡位 齿轮34上设置有若干齿轮位，所述卡位齿轮34安装于压板15的一端，所述定位条35安装于所述卡位齿轮34的上方，通过卡位齿轮34旋动带动压板15转动，调节压板15的倾轧度，并通过定位条35卡住齿轮位固定卡位齿轮34。
所述压板调节机构33还包括调节弹簧36和固定旋钮37，所述固定旋钮37分别设置于定位条35上和设置于定位条35的斜下方，所述调节弹簧36的两端分别钩住固定旋钮37，通过设置于定位条35的斜下方的固定旋钮37固定调节弹簧36的一端，调节弹簧36的另一端拉住定位条35上的固定旋钮35，进而拉住定位条35。
所述收料组件12为三叉结构，标签底纸回收时方便取出。
所述壳体1上设有控制面板38，控制面板38连接电路装置，其用于显示和设置标签纸张数和标签纸长度，用于设置剥离速度、设置间距和设置排数。所述调节旋钮的侧边设有一电源开关39，所述电源开关39用于关闭电源，不需要拔掉电源线。
实施例一
当未启动标签剥离机时，将待粘贴的标签卷纸安装于放料组件4上，第一放料处5和第二放料处6选其一放置标签卷纸，根据标签卷纸的大小进行放置位置的选择，手动拉出待粘贴的标签纸先经过滚轴7，防止标签纸褶皱，标签纸再穿出压板15与剥离刀片14形成夹角处，再绕至调节组件16通过转动调节旋钮19将压辊轴机构17夹紧标签纸，最后标签纸缠绕在收料组件12上。根据标签纸的宽度，在控制面板上输入标签纸的宽度，标签纸的宽度等于电机转动的距离， 因编码器实时监测电机转动的距离，编码器始终控制电机转动距离等于标签纸宽度，控制面板还可设置标签纸的移动速度、移动间距，还可自动计算已使用标签的数量。
当启动标签剥离机时，电机2转动带动上压辊轴21和下压辊轴22转动，收料组件12因传送带30动力牵动的关系也转动三叉结构回收底纸，标签纸经过滚轴7保证标签纸的平整，防止标签纸褶皱，标签纸穿出压板15与剥离刀片14形成夹角处，剥离刀片14将标签和底纸分离，分离出来的标签正好挡住了光电传感器，操作人员将分离出来的标签取出，光电传感器产生电压信号，进而对标签进行计数，剩下的底纸回收在收料组件12上。
工作原理：当传感器3检测到分离组件13上有标签时，电机2会自动停止转动；当取走标签后，电路装置控制电机2运转，并驱动收料组件12回收底纸，通过上压辊轴21和下压辊轴22压紧标签纸，从而带动底纸的传送；当下一标签位于传感器3上方时，电机2又停止转动。底纸的移动是通过电机2带动齿轮28转动，齿轮28触碰电转轮29，电转轮29之间的传送带30使下压辊轴22与收料组件12实现同步，进而带动底纸回卷到收料组件12中。
以上所述实施例仅表达了本实用新型的一种实施方式，其描述较为具体和详细，但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型构思的前提下，还可以做出若干变形和改进，这些都属于本实用新型的保护范围。因此，本实用新型专利的保护范围应以所附权利要求 为准。

Claims (10)

  1. 一种带有编码器的标签剥离机，包括有壳体、电机、用于放置标签卷纸的放料组件、用于回收底纸的收料组件、用于将标签纸的底纸和标签分离的分离组件和用于夹紧标签纸的调节组件，其特征在于，所述壳体内设有电路装置，所述电路装置包括有与电机连接的编码器，所述编码器控制电机的转动，编码器精确计算电机转动的距离，保证电机转动的距离与标签纸宽度保持一致。
  2. 根据权利要求1所述的带有编码器的标签剥离机，其特征在于，所述分离组件边缘设有一传感器，经分离组件剥离出来的标签从传感器的侧边经过，标签挡住传感器的光源，传感器将光信号转换成电压信号，传感器通过感应标签厚度，从而检测不同厚度的标签。
  3. 根据权利要求1所述的带有编码器的标签剥离机，其特征在于，所述放料组件包括有第一放料处和第二放料处，所述第一放料处用于放置小卷的标签纸，所述第二放料处用于放置较大卷的标签纸。
  4. 根据权利要求3所述的带有编码器的标签剥离机，其特征在于，所述第一放料处包括有若干滚轴与及卡于其之间的若干限位块，所述滚轴用于支撑限位块，所述限位块用于限定标签卷纸的位置，所述第二放料处包括有支撑架与设于其上的卷纸轴和挡板，所述支撑架固定于壳体上，将标签卷纸穿入卷纸轴中，再用挡板固定标签卷纸。
  5. 根据权利要求1所述的带有编码器的标签剥离机，其特征在于，所述调节组件包括有压辊轴机构、调节辊轴及与其连接的调节旋钮，当未启动剥离机时，待粘贴的标签纸卷安装于放料组件上，手动拉出待粘贴的标签纸先经过分离组件再绕至调节组件，通过转动调节旋钮 推动调节辊轴使压辊轴机构夹紧标签纸，最后标签纸缠绕在收料组件上。
  6. 根据权利要求3所述的带有编码器的标签剥离机，其特征在于，所述压辊轴机构包括有上压辊轴和下压辊轴，转动调节旋钮的过程，调节辊轴受力，调节辊轴推动下压辊轴，从而改变上压辊轴和下压辊轴之间的间距。
  7. 根据权利要求4所述的带有编码器的标签剥离机，其特征在于，所述调节组件还包括两个压力调节装置，所述压力调节装置设于下压辊轴的两端，转动调节旋钮的过程压力调节装置给下压辊轴施加压力，从而保持压辊轴机构的状态。
  8. 根据权利要求5所述的带有编码器的标签剥离机，其特征在于，所述电机和上压辊轴上均设有齿轮，所述下压辊轴和收料组件上均设有电转轮，所述电转轮之间采用传送带连接，电机转动时，带动上压辊轴转动，上压辊轴与下压辊轴呈闭合状态时，下压辊轴被上压辊轴带动，传送带带动收料组件转动，从而保证放料和收料速度保持一致。
  9. 根据权利要求6所述的带有编码器的标签剥离机，其特征在于，所述压力调节装置包括有滑块、固定板、弹簧和连接件，所述滑块设于下压辊轴的两端，固定板上设有若干孔，连接件穿过孔将固定板固定于壳体外两侧，调节辊轴的下方设有一连接件，弹簧的一端连接连接件，弹簧的另一端连接滑块，当转动调节旋钮时，调节辊轴受力推动下压辊轴，滑块与下压辊轴一起移动，弹簧受力变形，弹簧用于保持压辊轴机构呈打开状态。
  10. 根据权利要求8所述的带有编码器的标签剥离机，其特征在于，所述调节辊轴的两侧均开设有一缺口，所述缺口旋转产生滑块对弹簧不同的作用力。
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