WO2020147425A1 - 一种导光板与扩散板的下料包装装置及工作方法 - Google Patents

一种导光板与扩散板的下料包装装置及工作方法 Download PDF

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Publication number
WO2020147425A1
WO2020147425A1 PCT/CN2019/120396 CN2019120396W WO2020147425A1 WO 2020147425 A1 WO2020147425 A1 WO 2020147425A1 CN 2019120396 W CN2019120396 W CN 2019120396W WO 2020147425 A1 WO2020147425 A1 WO 2020147425A1
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Prior art keywords
plate
stacking
packaging
transmission mechanism
power transmission
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PCT/CN2019/120396
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English (en)
French (fr)
Inventor
吕强强
孙树峰
王萍萍
王晓
周建功
罗晓川
邵晶
刘庆玉
王津
王永武
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Qingdao University of Technology
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Qingdao University of Technology
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Publication of WO2020147425A1 publication Critical patent/WO2020147425A1/zh
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10—Feeding, e.g. conveying, single articles
    • B65B35/22—Feeding, e.g. conveying, single articles by roller-ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
    • B65B11/02—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders
    • B65B11/025—Wrapping articles or quantities of material, without changing their position during the wrapping operation, e.g. in moulds with hinged folders by webs revolving around stationary articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/10—Feeding, e.g. conveying, single articles
    • B65B35/20—Feeding, e.g. conveying, single articles by reciprocating or oscillatory pushers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
    • B65B35/30—Arranging and feeding articles in groups
    • B65B35/50—Stacking one article, or group of articles, upon another before packaging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B41/00—Supplying or feeding container-forming sheets or wrapping material
    • B65B41/12—Feeding webs from rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B57/00—Automatic control, checking, warning, or safety devices
    • B65B57/10—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged
    • B65B57/14—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of articles or materials to be packaged and operating to control, or stop, the feed of articles or material to be packaged

Definitions

  • the invention relates to the technical field of board blanking and packaging equipment, in particular to a blanking and packaging device and a working method for a light guide plate and a diffuser plate.
  • the packaging of plates has the following shortcomings: First, after the inner packaging of the plates is completed, they are transported to the outsourcing workshop. Workers usually lift them off the conveyor belt and then perform external packaging. The burden on the workers is increased, and the second is to increase the warpage risk of the plate. Secondly, the boards conveyed from the inner packaging workshop are often unable to be externally packaged in time, and the surface of the inner packaging is usually covered with dirt and dust, which increases the risk of defective boards.
  • the purpose of the present invention is to overcome the above shortcomings of the prior art and provide a light guide plate and diffuser plate blanking and packaging device, which can realize automatic blanking, stacking and packaging of plates, with a high degree of automation, and increasing the number of operators. Labor intensity.
  • a blanking and packaging device for a light guide plate and a diffuser plate comprising: a bracket fixed with a power transmission mechanism, a non-power transmission mechanism, a stacking plate and a packaging mechanism, and the power transmission mechanism is used to transfer the plate to the non-power A transmission mechanism, a shift lever mechanism is installed above the unpowered transmission mechanism, the shift lever mechanism is used to push the plates to the stacking plate, the stacking plate is used for stacking the plates, and the stacking plate is connected to the lifting drive mechanism, The lifting drive mechanism is used to drive the lifting movement of the stacking plate to facilitate the stacking of multiple plates on the stacking plate, and the packaging mechanism is located above the stacking plate and is used for packaging the stacked plates.
  • the power transmission mechanism includes a plurality of power transmission rollers rotatably connected with the bracket
  • the unpowered transmission mechanism includes a plurality of unpowered transmission rollers rotatably connected with the bracket.
  • the power transmission mechanism and the unpowered transmission mechanism can be used. Effectively ensure that the board is transported to the stacked board.
  • the power transmission mechanism is provided with a detection module, and the detection module is used to detect the position of the plate, and then control the operation of the shift lever mechanism.
  • the detection module adopts photoelectric transmitters and photoelectric receivers respectively arranged above and below the power transmission mechanism, which can not only detect the position of the plate, but also realize the counting function of the plate.
  • the shift lever mechanism includes two transmission rollers fixed at both ends of the unpowered transmission mechanism, a shift lever belt is wound between the two transmission rollers, and the shift lever belt is fixedly connected with a shift lever, one of the transmission rollers Connected with the shift lever driving mechanism, the shift lever driving mechanism can drive the transmission roller to rotate, the rotation of the transmission roller drives the belt movement, and the belt movement can drive the shift lever to push the plates on the unpowered transmission mechanism into the stacking plate.
  • the lifting driving mechanism adopts an electric push rod, the end of the telescopic rod of the electric push rod is fixedly connected with the stacking plate, and the electric push rod can drive the lifting movement of the stacking plate, so that the height of the stacking plate meets the requirement of the shifting rod. Requirements for the organization to push the plates into the stacked plates.
  • the packaging mechanism includes a rotating arm, one end of the rotating arm is connected to a rotating arm driving mechanism, the rotating arm driving mechanism is fixed on a beam fixedly connected to the bracket, and the rotating arm driving mechanism can drive the rotating arm to rotate.
  • the other end of the rotating arm is connected with a drum, and the drum is wound with a wrapping film. The rotation of the rotating arm can drive the wrapping film of the drum to be wound on the stacked plates to package the plates.
  • the invention also discloses a working method of the blanking and packaging device of the light guide plate and the diffuser plate: the power transmission mechanism transports the plates to the unpowered transmission mechanism, and the shift lever mechanism moves the plates on the unpowered transmission mechanism to the stacking plate , A plurality of plates are sequentially pushed into the stacking plate through the lever mechanism to realize the stacking of the plates, and the packaging mechanism packs the stacked plates.
  • the specific method for stacking the plates is as follows: a lever mechanism pushes one plate to the stacking plate, the stacking plate is driven by the lifting mechanism to drop a certain distance, and the lever pushes the next plate to the stacking plate and stacks it on the front. On one board, the same process is used to sequentially stack multiple boards on the stacking board.
  • the specific method of the sheet packaging is: the lifting drive mechanism drives the stacking plate and the stacked sheets to rise until the bottom end surface of the bottommost sheet is flush with the bottom edge of the wrapping film on the drum, and the end of the wrapping film is pasted
  • the rotating arm drive mechanism drives the rotating arm to rotate.
  • the drum rotates around the outer circumference of the stacked plate to wind the wrapping film on the stacked plate.
  • the lifting drive mechanism drives the plate down, and the wrapping film is wound from bottom to top.
  • the stretch film is cut to complete the packaging of the board.
  • the unloading and packaging device of the light guide plate and the diffuser plate of the present invention has a power transmission mechanism, an unpowered transmission mechanism, a lifting drive mechanism, a lever mechanism and a packaging mechanism, which can realize automatic transmission, stacking and packaging of plates, and has a high degree of automation. It greatly improves the stacking and packaging efficiency of the plates and reduces the labor intensity of the operators.
  • Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention.
  • FIG. 2 is a schematic diagram of the assembly of the power transmission mechanism and the non-power transmission mechanism and the bracket according to the embodiment of the present invention
  • FIG. 3 is a schematic diagram of the assembly of the shift lever mechanism according to the embodiment of the present invention.
  • FIG. 4 is a schematic diagram of the assembly of the detection module according to the embodiment of the present invention.
  • Figure 5 is a schematic diagram of assembling the packaging mechanism of the embodiment of the present invention.
  • this application proposes a Blanking and packaging device for light guide plate and diffuser.
  • Embodiment 1 as shown in Figures 1-5, this embodiment provides a light guide plate and a diffuser plate blanking packaging device, including a bracket 1, the bracket is welded by square steel, including four feet 1- 1.
  • Two fixed beams 1-2 arranged in parallel are welded and fixed on the top of the supporting leg, and two reinforcing beams 1-3 are welded and fixed between the two fixed beams to increase the overall structural strength of the bracket.
  • the support is connected with a power transmission mechanism 2 and a non-power transmission mechanism 3.
  • the power transmission mechanism can receive the plates transmitted from the previous process, automatically transport the plates, and transport the plates to the non-power transmission mechanism.
  • the transmission mechanism includes a plurality of power transmission rollers 2-1. The two ends of the plurality of power transmission rollers are rotatably connected with two fixed beams.
  • the plurality of power transmission rollers adopt the driving form of the existing power transmission rollers, and one of the power transmission rollers Connected with a driving motor, each power transmission roller is connected with a sprocket at the end, multiple power transmission rollers are connected by a chain transmission mechanism, the driving motor drives one of the power transmission rollers to rotate, and the other power transmission rollers are synchronized by a chain transmission mechanism
  • the unpowered transmission mechanism includes a plurality of unpowered transmission rollers 3-1. The two ends of the unpowered transmission roller are rotatably connected with a fixed beam.
  • the unpowered transmission roller includes a rotating shaft that is rotatably connected with the fixed beam.
  • a number of rubber cylindrical blocks are arranged on the top, and the rubber cylindrical blocks can be used to support the plate.
  • a shift lever mechanism 4 is installed above the unpowered transmission mechanism.
  • the shift lever mechanism is used to convey the plates on the unpowered transmission mechanism.
  • the shift lever mechanism includes two transmission rollers located at both ends of the unpowered transmission mechanism. 4-1. The two ends of the transmission roller are rotatably connected with the transmission roller mounting plate 4-2, the transmission roller mounting plate is fixed on the fixed beam, and two lever belts 4-3 are wound between the two transmission rollers. Two shift lever belts are distributed for this purpose.
  • the shift lever 4-4 is fixed on the shift lever belt, and the drive roller on one side of the power transmission mechanism is connected with the shift lever drive mechanism.
  • the shift lever drive mechanism adopts a belt drive mechanism. It includes a shift lever driving motor 4-5 fixed on the bottom surface of the fixed beam.
  • the output shaft of the shift lever driving motor is connected to the driving pulley 4-6, and the driven pulley 4-7 is fixedly connected to the end of the driving roller.
  • the drive belt 4-8 is wound between the pulley and the driven pulley.
  • the rotation of the lever drive motor can drive the belt transmission mechanism to drive the rotation of the transmission roller, so that the lever can be moved by the lever belt. Push the plates on the unpowered transmission mechanism to transmit.
  • a detection module is fixed at the end of the power transmission mechanism on the side of the power transmission mechanism.
  • the detection module includes a photoelectric receiver 12 and a photoelectric transmitter 5 located above and below the power transmission mechanism.
  • the receiver bracket is fixedly connected, the photoelectric receiver bracket 11 is fixed on the fixed beam, and the photoelectric receiver is fixed on the reinforcing beam.
  • the plate When the plate is on the power transmission mechanism, the plate will cut off the photoelectric transmitter to the photoelectric receiver.
  • Signal transmission when the power transmission mechanism transports the plate to the unpowered transmission mechanism, the photoelectric receiver will receive the photoelectric signal sent by the photoelectric transmitter, and then send a signal to the controller, and the controller controls the work of the lever mechanism to transmit to the unpowered
  • the plates of the conveying mechanism are conveyed.
  • One side of the unpowered transmission mechanism is provided with a stacking plate 6, the stacking plate is used to receive the plates transferred by the unpowered transmission mechanism through the lever mechanism, and the two ends of the stacking plate are fixedly connected with the support arm 7.
  • the support arm is connected with a lifting drive mechanism, the lifting drive mechanism can drive the stacking plate for lifting movement, the lifting drive mechanism adopts an electric push rod 8, the fixed part of the electric push rod is connected with the electric push rod bracket 1-4
  • the feet are fixedly connected, and the end of the telescopic part of the electric push rod is fixedly connected to the support arm.
  • the height of the stacking plate can be adjusted by the electric push rod so that the height of the stacking plate is level with the top of the unpowered transmission roller.
  • the plate can be pushed to the stacking plate.
  • the electric push rod drives the stacking plate down by a distance of the thickness of the plate.
  • the lever can push the next plate into the stacking plate and stack it on the previous plate. The same process is adopted. Realize the stacking of multiple plates.
  • the shifting lever mechanism Adopting the non-power transmission mechanism and the shift lever mechanism on one side of the power transmission mechanism to realize the transfer of the plates to the stacking plate.
  • the shifting lever mechanism can be used to provide sufficient driving force to overcome the friction between the plates and the stacking plate to ensure that the plates are transferred to For the stacking plate, if only the power transmission mechanism is used, when the end of the plate is separated from the power transmission mechanism, the power transmission mechanism cannot provide sufficient driving force, so that the plate cannot be successfully transferred to the stacking plate.
  • the packaging mechanism 10 is located above the stacking plate and includes a rotating arm 10-1. One end of the rotating arm is connected to a rotating arm drive mechanism.
  • the rotating arm drive mechanism includes a packaging motor 10-2 and a reducer 10-3.
  • the output shaft of the reducer is fixedly connected to one end of the rotating arm, which can drive the rotation of the rotating arm.
  • the other end of the rotating arm is fixed with a roller 10-4, and the axis of the roller is perpendicular to the plane of the stacking plate and the plate placed on it.
  • a stretch film is wound on the drum, and the stretch film is used to package the stacked plates.
  • the motor and the reducer are fixed on the support beam 10-5, and both ends of the support beam and the support vertical beam 10 One end of -6 is fixedly connected, and the other end of the supporting vertical beam is fixed on the fixed beam through the vertical beam supporting plate 1-5.
  • the detection module, the lever drive motor, the electric push rod, the packaging motor, and the power transmission roller are all connected to the controller 9, and the controller controls its work.
  • the degree of automation is high, and the entire stacking and packaging process is automated.
  • the power transmission mechanism receives the sheet to be packaged from the previous process and transmits the sheet to the unpowered transmission mechanism.
  • the photoelectric receiver receives the signal emitted by the photoelectric transmitter.
  • the controller controls the lever to drive the motor to work, drive the transmission roller to rotate, the two transmission rollers drive the lever belt to move, the lever belt drives the lever to move, pushing the plate to the stacking plate, and the plate enters the stacking plate.
  • the stacking plate needs to be raised to the position where the upper end surface is flush with the top surface of the unpowered transmission mechanism under the driving of the electric push rod, so that the plate can be pushed into the stacking plate easily.
  • the electric push rod drives the stacking plate down by one plate. Thickness distance, the lever pushes the next plate into the stacking plate and stacks it on the previous one. The same operation is used to realize multiple plates stacked on the stacking plate.
  • the detection module can count the transferred plates to reach the setting When the number of sheets is stacked, stop stacking, and the electric push rod drives the stacked sheets up until the bottom edge of the winding film on the drum is flush with the bottom surface of the bottom sheet, and the operator pulls the end of the movable end of the winding film Make it close to the side surface of the stacked plates, and then the packaging motor works to drive the rotating arm to rotate, the drum rotates around the stacked plates, and the wrapping film is wound on the stacked plates.
  • the electric push rod drives the plates. Slowly descend, the stretch film is wound up and down on the board until the stretch film is completely wound on the board, and the stretch film is cut off to complete the packaging of the board.
  • the conveying, stacking and packaging processes of the plates realize fully automatic operation, which greatly improves the packaging efficiency and reduces the labor intensity of the operators.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packaging Of Special Articles (AREA)
  • Basic Packing Technique (AREA)

Abstract

一种导光板与扩散板的下料包装装置及工作方法，包括：支架（1），所述支架（1）固定有动力传送机构（2）、无动力传送机构（3）、堆叠机构及包装机构（10），所述动力传送机构（2）用于将板材传送至无动力传送机构（3），所述无动力传送机构（3）上方安装有拨杆机构（4），所述拨杆机构（4）用于将板材推动至堆叠板（6），所述堆叠板（6）用于板材的堆叠，所述堆叠板（6）与升降驱动机构连接，所述升降驱动机构用于带动堆叠板（6）的升降运动，方便多块板材在堆叠板（6）上的堆叠，所述包装机构（10）位于堆叠板上方，用于对堆叠好的板材进行包装，该包装装置能够实现自动对板材进行堆叠和包装，降低了劳动强度。

Description

一种导光板与扩散板的下料包装装置及工作方法 技术领域
本发明涉及板材下料包装设备技术领域，具体涉及一种导光板与扩散板的下料包装装置及工作方法。
背景技术
随着液晶行业的发展，导光板和扩散板作为液晶背光模组的核心部件，也得到了长足的发展。现有企业在生产导光板和扩散板时对外包装的洁净要求非常高。发明人发现现有生产方式中，板材的包装有以下几点缺点：首先，板材内包完毕后，输送到外包车间，通常由工人从传送带上抬下来，之后再进行外部包装，这样，一是加重了工人负担，二是增加了板材的翘曲风险。其次，由内包车间输送出来的板材，往往不能及时进行外部包装，通常会使内包装表面落满脏污和灰尘，增加板材不良的风险。
发明内容
本发明的目的是为克服上述现有技术的不足，提供一种导光板与扩散板的下料包装装置，可以实现板材的自动下料堆叠和包装，自动化程度高，加大的减少了操作人员的劳动强度。
为实现上述目的，本发明采用下述技术方案：
一种导光板与扩散板的下料包装装置，包括：支架，所述支架固定有动力传送机构、无动力传送机构、堆叠板及包装机构，所述动力传送机构用于将板材传送至无动力传送机构，所述无动力传送机构上方安装有拨杆机构，所述拨杆机构用于将板材推动至堆叠板，所述堆叠板用于板材的堆叠，所述堆叠板与升降驱动机构连接，所述升降驱动机构用于带动堆叠板的升降运动，方便多块板材在堆叠板上的堆叠，所述包装机构位于堆叠板上方，用于对堆叠好的板材进行包装。
通过设置动力传送机构、无动力传送机构、拨杆机构、堆叠机构及包装机构，实现了对板材的自动传送、自动堆叠和自动包装，自动化程度高，降低了操作人员的劳动强度。
进一步的，所述动力传送机构包括与支架转动连接的多个动力传送辊，所述无动力传送机构包括多个与支架转动连接的无动力传送辊，采用动力传送机构和 无动力传送机构，可以有效保证将板材运输至堆叠板。
进一步的，所述动力传送机构设置有检测模块，所述检测模块用于检测板材的位置，进而控制拨杆机构的工作。
进一步的，所述检测模块采用分别设置在动力传送机构上方和下方的光电发射器和光电接收器，不仅可以检测板材的位置，还可实现对板材的计数功能。
进一步的，所述拨杆机构包括固定在无动力传送机构两端的两个传动辊，两个传动辊之间绕接有拨杆皮带，所述拨杆皮带固定连接有拨杆，其中一个传动辊与拨杆驱动机构连接，拨杆驱动机构可驱动传动辊转动，传动辊转动带动皮带运动，皮带运动可带动拨杆推动无动力传送机构上的板材进入堆叠板。
进一步的，所述升降驱动机构采用电动推杆，所述电动推杆的伸缩杆端部与堆叠板固定连接，采用电动推杆可带动堆叠板的升降运动，从而使堆叠板的高度满足拨杆机构将板材推入堆叠板的要求。
进一步的，所述包装机构包括转臂，所述转臂一端与转臂驱动机构连接，所述转臂驱动机构固定在于支架固定连接的横梁上，转臂驱动机构可带动转臂的转动，所述转臂的另一端连接有滚筒，所述滚筒缠绕有缠绕膜，转臂的转动可带动滚筒的缠绕膜缠绕在堆叠好的板材上，对板材进行包装。
本发明还公开了一种导光板与扩散板的下料包装装置的工作方法：动力传送机构将板材运送至无动力传送机构，拨杆机构将无动力传送机机构上的板材拨动至堆叠板，多块板材通过拨杆机构依次推入堆叠板中，实现板材的堆叠，包装机构对堆叠后的板材进行包装。
进一步的，所述板材堆叠的具体方法为：拨杆机构将一块板材推动至堆叠板，堆叠板在升降机构的驱动下下降一定距离，拨杆将下一块板材推动至堆叠板，并堆放在前一块板材上，采用相同过程依次将多块板材堆叠在堆叠板上。
进一步的，所述板材包装的具体方法为：升降驱动机构带动堆叠板及堆叠好的板材上升直至最底端板材的底端面与滚筒上缠绕膜最底部边缘平齐，将缠绕膜的端部贴在板材的侧端面上，转臂驱动机构带动转臂转动，滚筒绕堆叠好板材的外周转动，将缠绕膜缠绕在堆叠好的板材上，升降驱动机构带动板材下降，缠绕膜自下向上缠绕在板材上，堆叠好板材整个侧面均覆盖有缠绕膜后，切断缠绕膜，完成板材的包装。
本发明的有益效果：
本发明的导光板与扩散板的下料包装装置，具有动力传送机构、无动力传送机构、升降驱动机构、拨杆机构及包装机构，可以实现板材的自动传送、堆叠及包装，自动化程度高，极大的提高了板材的堆叠包装效率，降低了操作人员的劳动强度。
附图说明
构成本申请的一部分的说明书附图用来提供对本申请的进一步理解，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的限定。
图1为本发明实施例整体结构示意图；
图2为本发明实施例动力传送机构和无动力传送机构与支架装配示意图；
图3为本发明实施例拨杆机构装配示意图；
图4为本发明实施例检测模块装配示意图；
图5为本发明实施例包装机构装配示意图；
其中，1.支架，1-1.支脚，1-2.固定梁，1-3.加强梁，1-4.电动推杆托架，1-5.竖梁托板，2.动力传送机构，2-1.动力传送辊，3.无动力传送机构，3-1.无动力传送辊，4.拨杆机构，4-1.传动辊，4-2.传动辊安装板，4-3.拨杆皮带，4-4.拨杆，4-5.拨杆驱动电机，4-6.主动带轮，4-7.从动带轮，4-8.传动皮带，5.光电发射器，6.堆叠板，7.支撑臂，8.电动推杆，9.控制器，10.包装机构，10-1.转臂，10-2.包装电机，10-3.减速机，10-4.滚筒，10-5.支撑横梁，10-6.支撑竖梁。
具体实施方式
应该指出，以下详细说明都是例示性的，旨在对本申请提供进一步的说明。除非另有指明，本文使用的所有技术和科学术语具有与本申请所属技术领域的普通技术人员通常理解的相同含义。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
为了方便叙述，本发明中如果出现“上”、“下”、“左”“右”字样，仅表示与附图本身的上、下、左、右方向一致，并不对结构起限定作用,仅仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位，以特定的方位构造和操作，因此不能理解为对本发明的限制。
正如背景技术所介绍的，现有的导光板和扩散板进行堆叠和包装时，采用人工进行，劳动强度大，效率低，而且增加了不良板材的风险，针对上述问题，本申请提出了一种导光板与扩散板的下料包装装置。
实施例1，如图1-5所示，本实施例提供了一种导光板与扩散板的下料包装装置，包括支架1，所述支架由方钢焊接而成，包括四根支脚1-1，所述支脚顶端焊接固定有两根平行设置的固定梁1-2，两根固定梁之间焊接固定有两根加强梁1-3，用于增加支架的整体结构强度。
所述支架上连接有动力传送机构及2无动力传送机构3，所述动力传送机构可接收上一道工序传送来的板材，对板材进行自动运输，将板材运输至无动力传送机构，所述动力传送机构包括多个动力传送辊2-1，多个所述动力传送辊的两端与两个固定梁转动连接，多个动力传送辊采用现有动力传送辊的驱动形式，其中一个动力传送辊与驱动电机连接，每个动力传送辊端部均连接有链轮，多个动力传送辊通过链传动机构连接，驱动电机带动其中一个动力传送辊的转动，其余动力传送辊通过链传动机构做同步转动，所述无动力传送机构包括多个无动力传送辊3-1，无动力传送辊的两端与固定梁转动连接，所述无动力传送辊包括与固定梁转动连接的转轴，所述转轴上设有多个橡胶圆柱块，采用橡胶圆柱块，可对板材进行支撑。
所述无动力传送机构的上方安装有拨杆机构4，所述拨杆机构用于对无动力传送机构上的板材进行传送，所述拨杆机构包括两个位于无动力传送机构两端的传动辊4-1，传动辊的两端与传动辊安装板4-2转动连接，所述传动辊安装板固定在固定梁上，两个传动辊之间绕接有两个拨杆皮带4-3，两个拨杆皮带对此分布，所述拨杆皮带上固定有拨杆4-4，位于动力传送机构一侧的传动辊与拨杆驱动机构连接，所述拨杆驱动机构采用皮带传动机构，包括固定在固定梁底面的拨杆驱动电机4-5，所述拨杆驱动电机的输出轴与主动带轮4-6连接，从动带轮4-7与传动辊的端部固定连接，主动带轮及从动带轮之间绕接有传动皮带4-8，拨杆 驱动电机的转动，可驱动皮带传动机构带动传动辊的转动，从而通过拨杆皮带带动拨杆的移动，利用拨杆推动无动力传送机构上的板材进行传送。
所述动力传送机构位于无动力传送机构一侧的端部固定有检测模块，所述检测模块包括位于动力传送机构上方和下方的光电接收器12和光电发射器5，所述光电接收器与光电接收器支架固定连接，所述光电接收器支架11固定在固定梁上，所述光电接收器固定在加强梁上，当板材位于动力传送机构上时，板材会切断光电发射器向光电接收器的信号传递，当动力传送机构将板材运输至无动力传送机构时，光电接收器会接收光电发射器发出的光电信号，从而向控制器发送信号，控制器控制拨杆机构工作，对传送至无动力传送机构的板材进行传送。
所述无动力传送机构的一侧设有堆叠板6，所述堆叠板用于接收无动力传送机构通过拨杆机构传送的板材，所述堆叠板的两端与支撑臂7固定连接，所述支撑臂与升降驱动机构连接，所述升降驱动机构可驱动堆叠板做升降运动，所述升降驱动机构采用电动推杆8，所述电动推杆的固定部通过电动推杆托架1-4与支脚固定连接，电动推杆的伸缩部的端部与支撑臂固定连接，使用时，可利用电动推杆调节堆叠板的高度，使堆叠板上表面高度与无动力传动辊顶部平齐，拨杆可将板材推动至堆叠板，电动推杆带动堆叠板下降一个板材的厚度的距离，拨杆可将下一块板材推动至堆叠板内，并叠放在上一块板材上，采用相同的过程，可以实现多块板材的堆叠。
采用动力传送机构一侧设置无动力传送机构及拨杆机构配合实现将板材传送至堆叠板，可以利用拨杆机构提供足够的推动力，克服板材与堆叠板产生的摩擦力，从而保证板材传送至堆叠板，如果只采用动力传送机构，板材末端与动力传送机构脱离时，动力传送机构无法提供足够的推动力，使板材无法成功的传送至堆叠板上。
所述包装机构10位于堆叠板上方，包括转臂10-1，所述转臂一端与转臂驱动机构连接，所述转臂驱动机构包括包装电机10-2及减速机10-3，所述减速机的输出轴与转臂一端固定连接，可带动转臂的转动，所述转臂的另一端固定有滚筒10-4，所述滚筒的轴线与堆叠板及其所放置板材所在平面垂直，所述滚筒上缠绕有缠绕膜，所述缠绕膜用于对堆叠好的板材进行包装，所述电机及减速机固定在支撑横梁10-5上，所述支撑横梁的两端与支撑竖梁10-6的一端固定连接， 支撑竖梁的另一端通过竖梁托板1-5固定在固定梁上。
所述检测模块、拨杆驱动电机、电动推杆、包装电机、动力传送辊均与控制器9连接，由控制器控制其工作，自动化程度高，实现了整个堆叠、包装过程的自动化进行。
本实施例还公开了一种导光板与扩散板的下料包装装置的工作方法：
动力传送机构接收上一道工序传送来的待包装板材，将板材传送至无动力传送机构，当板材脱离动力传送机构完全运动至无动力传送机构时，光电接收器接收到光电发射器发射的信号，向控制器传递信号，控制器控制拨杆驱动电机工作，带动传动辊转动，两个传动辊带动拨杆皮带运动，拨杆皮带带动拨杆运动，推动板材运动至堆叠板，板材进入堆叠板前，堆叠板需要在电动推杆的带动下上升至上端面与无动力传送机构顶面平齐的位置，方便将板材推入堆叠板，一块板材放置入堆叠板后，电动推杆带动堆叠板下降一个板材厚度的距离，拨杆将下一块板材推动进入堆叠板，堆放在前一块板材上，采用相同的操作，实现多块板材堆叠在堆叠板上，检测模块可对传送的板材进行计数，达到设定的板材堆叠数量时，停止进行堆叠，电动推杆带动堆叠好的板材上升，直至到达滚筒上缠绕膜最底端边缘与最底端的板材下表面相平齐，操作人员扯动缠绕膜活动端的端部使其贴紧堆叠好板材的侧端面，然后包装电机工作，带动转臂转动，滚筒绕堆叠好的板材转动，带动缠绕膜缠绕在堆叠好的板材上，缠绕过程中，电动推杆带动板材慢速下降，缠绕膜至下向上缠绕在板材上，直至缠绕膜完全缠绕在板材上，切断缠绕膜，完成了板材的包装。
采用本实施例的下料包装装置，板材的传送、堆叠及包装过程实现了全自动操作，极大的提升了包装效率，降低了操作人员的劳动强度。
上述虽然结合附图对本发明的具体实施方式进行了描述，但并非对本发明保护范围的限制，所属领域技术人员应该明白，在本发明的技术方案的基础上，本领域技术人员不需要付出创造性劳动即可做出的各种修改或变形仍在本发明的保护范围以内。

Claims (10)

  1. 一种导光板与扩散板的下料包装装置，其特征在于，包括：支架，所述支架固定有动力传送机构、无动力传送机构、堆叠板及包装机构，所述动力传送机构用于将板材传送至无动力传送机构，所述无动力传送机构上方安装有拨杆机构，所述拨杆机构用于将板材推动至堆叠板，所述堆叠板用于板材的堆叠，所述堆叠板与升降驱动机构连接，所述升降驱动机构用于带动堆叠板的升降运动，所述包装机构位于堆叠板上方，用于对堆叠好的板材进行包装。
  2. 如权利要求1所述的一种导光板与扩散板的下料包装装置，其特征在于，所述动力传送机构包括与支架转动连接的多个动力传送辊，所述无动力传送机构包括多个与支架转动连接的无动力传送辊。
  3. 如权利要求2所述的一种导光板与扩散板的下料包装装置，其特征在于，所述动力传送机构设置有检测模块，所述检测模块用于检测板材的位置，进而控制拨杆机构的工作。
  4. 如权利要求3所述的一种导光板与扩散板的下料包装装置，其特征在于，所述检测模块采用分别设置在动力传送机构上方和下方的光电发射器和光电接收器。
  5. 如权利要求1所述的一种导光板与扩散板的下料包装装置，其特征在于，所述拨杆机构包括固定在无动力传送机构两端的两个传动辊，两个传动辊之间绕接有拨杆皮带，所述拨杆皮带固定连接有拨杆，其中一个传动辊与拨杆驱动机构连接。
  6. 如权利要求1所述的一种导光板与扩散板的下料包装装置，其特征在于，所述升降驱动机构采用电动推杆，所述电动推杆的伸缩杆端部与堆叠板固定连接。
  7. 如权利要求1所述的一种导光板与扩散板的下料包装装置，其特征在于，所述包装机构包括转臂，所述转臂一端与转臂驱动机构连接，所述转臂驱动机构固定在与支架固定连接的横梁上，转臂驱动机构可带动转臂的转动，所述转臂的另一端连接有滚筒，所述滚筒缠绕有缠绕膜。
  8. 一种权利要求7所述的导光板与扩散板的下料包装装置的工作方法，其特征在于，动力传送机构将板材运送至无动力传送机构，拨杆机构将无动力传送机机构上的板材拨动至堆叠板，多块板材通过拨杆机构依次推入堆叠板中，实现 板材的堆叠，包装机构对堆叠后的板材进行包装。
  9. 如权利要求8所述的工作方法，其特征在于，拨杆机构将一块板材推动至堆叠板，堆叠板在升降机构的驱动下下降一定距离，拨杆将下一块板材推动至堆叠板，并堆放在前一块板材上，采用相同方法依次将多块板材堆叠在堆叠板上。
  10. 如权利要求8所述的工作方法，其特征在于，所述板材包装的具体方法为：升降驱动机构带动堆叠板及堆叠好的板材上升直至最底端板材的底端面与滚筒上缠绕膜最底部边缘平齐，将缠绕膜的端部贴在板材的侧端面上，转臂驱动机构带动转臂转动，滚筒绕堆叠好板材的外周转动，将缠绕膜缠绕在堆叠好的板材上，升降驱动机构带动板材下降，缠绕膜自下向上缠绕在板材上，堆叠好板材整个侧面均覆盖有缠绕膜后，切断缠绕膜，完成板材的包装。
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