WO2019080351A1 - 传送装置及其张紧方法 - Google Patents
传送装置及其张紧方法Info
- Publication number
- WO2019080351A1 WO2019080351A1 PCT/CN2017/119134 CN2017119134W WO2019080351A1 WO 2019080351 A1 WO2019080351 A1 WO 2019080351A1 CN 2017119134 W CN2017119134 W CN 2017119134W WO 2019080351 A1 WO2019080351 A1 WO 2019080351A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- conveying
- driven wheel
- belt
- sensing
- unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
Definitions
- the present invention relates to the field of display technology, and more particularly to a transfer device and a tensioning method thereof.
- LCDs liquid crystal displays
- Various consumer electronic products such as digital assistants, digital cameras, notebook computers, and desktop computers have become mainstream in display devices.
- a liquid crystal display device includes a housing, a liquid crystal display panel disposed in the housing, and a backlight module disposed in the housing.
- the structure of the liquid crystal display panel is mainly composed of a Thin Film Transistor Array Substrate (TFT Array Substrate), a Color Filter Substrate (CF Substrate), and a liquid crystal layer disposed between the two substrates (Liquid Crystal).
- the layer is constructed by controlling the rotation of the liquid crystal molecules of the liquid crystal layer by applying a driving voltage to the pixel electrode of the TFT substrate and the common electrode of the CF substrate, and refracting the light of the backlight module to generate a picture.
- a single liquid crystal mother panel needs to be cut by a cutting machine to obtain a plurality of liquid crystal display panels, and the liquid crystal mother board is cut to generate residual materials (glass trim) around the glass substrate, in order to The residue around the glass substrate needs to be collected for the purpose of not polluting the environment and achieving the use of the material for recycling.
- the cutting machine performs cutting, the residual material is dropped onto the residual material conveying belt in the conveying device below the cutting machine. As shown in FIGS. 1 and 2, the conveying belt motor 300 connected to the driving wheel 200 makes the driving wheel 200.
- the rotation starts to drive the conveying belt 100 to rotate, so that the residue dropped on the conveying belt 100 is conveyed to the pulverizing mechanism 500 provided on one side of the driven wheel 400, and the pulverizing mechanism 500 pulverizes the residue and stirs
- the broken residue falls into the waste bucket for collection, but since the glass powder is generated during the process of crushing the residue, the driven belt 100 is prone to occur near the crushing mechanism 500 in the case of long-term use.
- Wear and the material of the transmission belt 100 is a polyester material, and the transmission belt 100 may be deformed under the condition of long-term tension, resulting in a change in the length of the transmission belt 100, causing the transmission belt 100 to loosen, which will cause
- the conveying belt motor 300 rotates and the transmission belt 100 does not rotate, in this case, the residual material may accumulate on the transmission belt 100 and the crushing action may not be performed, causing the equipment to be down.
- the present invention provides a conveying device comprising: a driving wheel and a driven wheel which are oppositely disposed, a conveying belt connected to the driving wheel and the driven wheel, a driving device connected to the driving wheel, and a driving device An adjusting unit for connecting the driven wheel and a sensing unit corresponding to the conveying belt; the conveying belt has a sensing area; and the sensing unit is for sensing the sensing area.
- the sensing unit is electrically connected to the adjusting unit for measuring the actual conveying speed of the conveyor belt when the sensing area passes through the sensing unit, and the difference between the target conveying speed of the conveyor belt and the actual conveying speed of the conveyor belt is greater than a threshold.
- the adjusting unit adjusts the driven wheel to tension the conveying belt.
- the transfer device also includes a servo motor coupled to the adjustment unit.
- the driving wheel, the driven wheel, the adjusting unit and the servo motor are all disposed on a frame, and the driving device is a motor.
- the conveying device further includes a pulverizing mechanism disposed on a side of the driven wheel away from the driving wheel, the pulverizing mechanism including a pulverizing motor, a transmission shaft connected to the pulverizing motor, and a crushing device disposed on the driving shaft Baton.
- the shape of the crumb rod is rectangular.
- the conveying device is used for collecting the residual material around the glass panel to the waste barrel during the production process of the panel.
- the sensing area is a magnetic material area
- the sensing unit is a magnetic induction sensor.
- the shape of the sensing area is a rectangle.
- the invention also provides a tensioning method for a conveying device, comprising the steps of:
- Step S1 providing the above-mentioned transmitting device
- Step S2 measuring the actual transmission speed of the conveyor belt according to the time when the sensing area of the conveyor belt passes through the sensing unit;
- Step S3 when the difference between the target conveying speed preset by the conveyor belt and the actual conveying speed of the conveying belt is greater than a threshold, the adjusting unit adjusts the driven wheel to tension the conveying belt.
- the present invention also provides a conveying device comprising: a driving wheel and a driven wheel which are oppositely disposed, a conveying belt connected to the driving wheel and the driven wheel, a driving device connected to the driving wheel, and a driving device connected to the driven wheel An adjustment unit, and a sensing unit corresponding to the conveyor belt; the conveyor belt has a sensing area; the sensing unit is used to sense the sensing area;
- the sensing unit is electrically connected to the adjusting unit for measuring the actual conveying speed of the conveying belt when the sensing area passes through the sensing unit, and the difference between the target conveying speed of the conveyor belt and the actual conveying speed of the conveyor belt is greater than a threshold value, controlling the adjusting unit to adjust the driven wheel to tension the conveying belt;
- the utility model further includes a crushing mechanism disposed on a side of the driven wheel away from the driving wheel, the crushing mechanism comprising a crushing motor, a transmission shaft connected to the crushing motor, and a stirring rod disposed on the driving shaft;
- the sensing area is a magnetic material area
- the sensing unit is a magnetic induction sensor.
- the present invention provides a conveying device comprising a driving wheel and a driven wheel which are oppositely disposed, a conveying belt connected to the driving wheel and the driven wheel, a driving device connected to the driving wheel, and a driving device An adjusting unit connected to the driven wheel, and a sensing unit corresponding to the conveying belt;
- the conveying belt has a sensing area;
- the sensing unit is used for sensing the sensing area, and the sensing unit is electrically connected to the adjusting unit for When the sensing area passes through the sensing unit, the actual conveying speed of the conveying belt is measured.
- the adjusting unit When the difference between the target conveying speed preset by the conveying belt and the actual conveying speed of the conveying belt is greater than a threshold, the adjusting unit is controlled to adjust the driven wheel tensioning transmission.
- the belt automatically adjusts the tightness of the conveyor belt, reducing equipment maintenance time and reducing equipment downtime.
- the invention provides a tensioning method for a conveying device, which can automatically adjust the tightness of the conveying belt, reduce the maintenance time of the equipment and reduce equipment downtime.
- Figure 1 is a side view of a conventional conveyor
- Figure 2 is a front elevational view of a conventional conveyor
- Figure 3 is a side view of the conveyor of the present invention.
- Figure 4 is a front elevational view of the conveyor of the present invention.
- Figure 5 is a flow chart of a method of tensioning a conveyor of the present invention.
- the present invention provides a conveying device comprising: a driving wheel 10 and a driven wheel 20 disposed opposite to each other, a conveyor belt 30 connected to the driving wheel 10 and the driven wheel 20, and a driving belt 10 connected thereto.
- the conveying belt 30 has a sensing area 31;
- the sensing unit 60 is used for induction sensing Area 31.
- the sensing unit 60 is electrically connected to the adjusting unit 50 for measuring the actual conveying speed of the conveying belt 30 when the sensing area 31 passes through the sensing unit 60, when the conveying belt 30 presets the target conveying speed and the conveying belt 30.
- the adjusting unit 50 is controlled to adjust the driven wheel 20 to tension the conveying belt 30.
- the conveyor belt 30 is first tensioned, and the driving device 40 drives the driving wheel 10 to start rotating, and the driven wheel 20 and the conveyor belt 30 are started to rotate.
- the sensing unit 60 senses the sensing area 31.
- the timing starts, the timing is stopped until the sensing area 31 is not sensed, and the time when the sensing area 31 passes through the sensing unit 60 is obtained, and when the driving speed of the driving device 30 and the length of the sensing area 31 are calculated, the tension of the conveying belt 30 is calculated.
- the conveying speed that is, the preset target conveying speed
- the conveying device continues to work, and the transmission belt 30 is deformed due to the long-term tensioning, resulting in a change in the length of the transmission belt 30 to reduce the conveying belt 30 and the driving pulley 10.
- the sensing unit 60 continuously records the time when the sensing area 31 passes through the sensing unit 60, and calculates the actual conveying speed of the conveying belt 30 based on the length of the sensing area 31, when the conveying belt 30 is When the difference between the preset target conveying speed and the actual conveying speed of the conveying belt 30 is greater than a threshold value, The unit 60 judges that the conveyor belt 30 is already in a relaxed state at this time, and transmits a control signal to the adjustment unit 50. The control adjustment unit 50 adjusts the driven wheel 20 to extend outwardly to tension the conveyor belt 30, thereby realizing the automatic adjustment of the tension of the conveyor belt 30. Degree, reduce the maintenance time of the equipment, ensure that the conveyor belt 30 will not be in a slack state, reduce equipment downtime.
- the sensing unit 60 may be disposed above or below the conveyor belt 30 according to actual operation requirements.
- the conveying belt 30 can set the position and length of the sensing area 31 according to actual conditions, and is not limited herein.
- the conveying device further includes a servo motor 51 connected to the adjusting unit 50 for controlling the adjusting unit 50 to perform an outwardly extending action.
- the driving wheel 10, the driven wheel 20, the adjusting unit 50, and the servo motor 51 are all disposed on a frame 70.
- the threshold may be specifically set according to actual conditions, and may be set to be close to the speed of the target transmission speed preset by the conveyor belt 30, that is, the actual transmission speed of the conveyor belt 30 is close to 0, but at this time, the sensing area 31 passes through the sensing unit.
- the 60 time is longer, so it can also be set to half of the target conveying speed preset by the conveyor belt 30.
- the driving device 40 is a motor, and the driving speed of the driving device 40 is the rotation speed of the motor.
- the conveying direction of the conveying belt 30 is that the driving wheel 10 rotates toward the side of the driven wheel 20.
- the conveying device is disposed below a cutter (not shown) for conveying the residual material (glass trim) around the glass substrate which is generated when the cutter falling on the conveying belt 30 cuts the liquid crystal mother panel.
- the conveying device further includes a crushing mechanism 80 disposed on a side of the driven wheel 20 away from the driving wheel 10, and a waste bucket (not shown) disposed under the crushing mechanism 80.
- the conveyor belt 30 conveys the residue around the glass substrate to the pulverizing mechanism 80, which is used to pulverize the residue, and the pulverized residue falls into the waste bucket to achieve environmental protection and material recycling. purpose.
- the pulverizing mechanism 80 includes a pulverizing motor 81, a transmission shaft 82 coupled to the pulverizing motor 81, and a pulverizing rod 83 disposed on the transmission shaft 82, and the pulverizing motor 81 is used to drive
- the conveying shaft 82 rotates, thereby driving the agitating rod 83 to rotate and crush the residue.
- the shape of the agitating bar 83 is rectangular, which improves the efficiency of crushing the residue.
- the sensing area 31 is a magnetic material area
- the sensing unit 60 is a magnetic induction sensor.
- the shape of the sensing area 31 is rectangular to more accurately measure the conveying speed of the conveying belt 30.
- the present invention further provides a tensioning method for a conveying device, comprising the following steps:
- Step S1 the above-mentioned transmitting device is provided, and the structure of the transmitting device will not be described herein.
- Step S2 the actual conveying speed of the conveying belt 30 is measured according to the time when the sensing area 31 of the conveying belt 30 passes through the sensing unit 60.
- Step S3 when the difference between the preset target conveying speed of the conveying belt 30 and the actual conveying speed of the conveying belt 30 is greater than a threshold value, the adjusting unit 50 adjusts the driven wheel 20 to tension the conveying belt 30.
- the conveyor belt 30 is first tensioned, and the driving device 40 drives the driving wheel 10 to start rotating, and the driven wheel 20 and the conveyor belt 30 are started to rotate.
- the sensing unit 60 senses the sensing area 31.
- the timing starts, the timing is stopped until the sensing area 31 is not sensed, and the time when the sensing area 31 passes through the sensing unit 60 is obtained, and when the driving speed of the driving device 30 and the length of the sensing area 31 are calculated, the tension of the conveying belt 30 is calculated.
- the conveying speed that is, the preset target conveying speed
- the conveying device continues to work, and the transmission belt 30 is deformed due to the long-term tensioning, resulting in a change in the length of the transmission belt 30 to reduce the conveying belt 30 and the driving pulley 10.
- the sensing unit 60 continuously records the time when the sensing area 31 passes through the sensing unit 60, and calculates the actual conveying speed of the conveying belt 30 based on the length of the sensing area 31, when the conveying belt 30 is When the difference between the preset target conveying speed and the actual conveying speed of the conveying belt 30 is greater than a threshold value, The unit 60 judges that the conveyor belt 30 is already in a relaxed state at this time, and transmits a control signal to the adjustment unit 50. The control adjustment unit 50 adjusts the driven wheel 20 to extend outwardly to tension the conveyor belt 30, thereby realizing the automatic adjustment of the tension of the conveyor belt 30. Degree, reduce the maintenance time of the equipment, ensure that the conveyor belt 30 will not be in a slack state, reduce equipment downtime.
- the conveying device of the present invention comprises a driving wheel and a driven wheel which are oppositely disposed, a conveying belt connected to the driving wheel and the driven wheel, a driving device connected to the driving wheel, and the driven wheel.
- the adjusting unit and the sensing unit corresponding to the conveying belt; the conveying belt has a sensing area; the sensing unit is used for sensing the sensing area, and the sensing unit is electrically connected to the adjusting unit for sensing when the sensing area passes
- the unit measures the actual conveying speed of the conveyor belt when the difference between the target conveying speed preset by the conveyor belt and the actual conveying speed of the conveyor belt is greater than a threshold
- the adjusting unit is controlled to adjust the driven wheel to tension the conveying belt to realize automatic Adjust the tightness of the conveyor belt, reduce equipment maintenance time and reduce equipment downtime.
- the tensioning method of the conveying device of the invention can automatically adjust the tightness of the conveying belt, reduce the maintenance time of the equipment and reduce equipment downtime.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Conveyors (AREA)
Abstract
一种传送装置及其张紧方法。该传送装置包括相对设置的主动轮（10）与从动轮（20）、与主动轮（10）及从动轮（20）连接的传送皮带（30）、与主动轮（10）连接的驱动装置（40）、与从动轮（20）连接的调节单元（50）、及对应传送皮带（30）设置的感应单元（60）；传送皮带（30）上具有一感应区域（31）；感应单元（60）用于感应感应区域（31）。感应单元（60）电性连接调节单元（50），用于当感应区域（31）通过感应单元（60）时测得传送皮带（30）的实际传送速度，当传送皮带（30）预设的目标传送速度与传送皮带（30）的实际传送速度的差值大于一阈值时，控制调节单元（50）调节从动轮（20）张紧传送皮带（30），实现自动调节传送皮带的松紧度，降低设备的维修时间及减少设备宕机。
Description
本发明涉及显示技术制程领域，尤其涉及一种传送装置及其张紧方法。
随着显示技术的发展，液晶显示器(Liquid Crystal Display，LCD)等平面显示装置因具有高画质、省电、机身薄及应用范围广等优点，而被广泛的应用于手机、电视、个人数字助理、数字相机、笔记本电脑、台式计算机等各种消费性电子产品，成为显示装置中的主流。
通常液晶显示装置包括壳体、设于壳体内的液晶显示面板及设于壳体内的背光模组(Backlight Module)。其中，液晶显示面板的结构主要是由一阵列基板(Thin Film Transistor Array Substrate，TFT Array Substrate)、一彩膜基板(Color Filter Substrate，CF Substrate)、以及配置于两基板间的液晶层(Liquid Crystal Layer)所构成，其工作原理是通过向TFT基板的像素电极和CF基板的公共电极上施加驱动电压来控制液晶层的液晶分子的旋转，将背光模组的光线折射出来产生画面。
目前液晶显示面板的制造过程中，需要通过切割机对一整块的液晶母板进行切割得到多个液晶显示面板，液晶母板被切割后会产生玻璃基板周边的残材(玻璃边角料)，为了不污染环境并且达到材料循坏使用的目的，需要对玻璃基板周边的残材进行收集。在切割机进行切割时，残材会掉落至切割机下方的传送装置中的残材传送皮带上，如图1和图2所示，与主动轮200连接的传送皮带马达300使主动轮200开始转动，从而带动传送皮带100转动，使掉落在传送皮带100上的残材被传送至设于从动轮400一侧的搅碎机构500中，搅碎机构500将残材进行搅碎，搅碎的残材落入废料桶进行收集，但是由于在搅碎残材过程中会产生较多的玻璃粉末，传送皮带100在长时间使用的情况下，靠近搅碎机构500的从动轮400容易发生磨损，并且传动皮带100的材料为聚酯材料，在长时间张紧的情况下传动皮带100会发生形变，导致传动皮带100的长度发生变化而造成传动皮带100松弛的现象，上述情况将会造成传送皮带马达300转动而传动皮带100不转动的情况，这样的情况下残材会堆积在传动皮带100上而无法进行搅碎动作，造成设备宕机。
发明内容
本发明的目的在于提供一种传送装置，能够实现自动调节传送皮带的松紧度，降低设备的维修时间及减少设备宕机。
本发明的目的还在于提供一种传送装置的张紧方法，能够实现自动调节传送皮带的松紧度，降低设备的维修时间及减少设备宕机。
为实现上述目的，本发明提供了一种传送装置，包括：相对设置的主动轮与从动轮、与所述主动轮及从动轮连接的传送皮带、与所述主动轮连接的驱动装置、与所述从动轮连接的调节单元、及对应所述传送皮带设置的感应单元；所述传送皮带上具有一感应区域；所述感应单元用于感应感应区域。
所述感应单元电性连接调节单元，用于当感应区域通过感应单元时测得传送皮带的实际传送速度，当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，控制所述调节单元调节从动轮张紧传送皮带。
所述传送装置还包括一与所述调节单元连接的伺服马达。
所述主动轮、从动轮、调节单元及伺服马达均设于一机架上，所述驱动装置为马达。
所述传送装置还包括设于从动轮远离主动轮一侧的搅碎机构，所述搅碎机构包括一搅碎马达、与搅碎马达连接的传动轴、设于所述传动轴上的搅碎棒。
所述搅碎棒的形状为矩形。
所述传送装置用于显示面板生产过程中收集玻璃面板周边的残材到废料桶。
所述感应区域为磁性材料区域，所述感应单元为磁感应传感器。
所述感应区域的形状为矩形。
本发明还提供一种传送装置的张紧方法，包括如下步骤：
步骤S1、提供上述的传送装置；
步骤S2、根据传送皮带的感应区域经过感应单元的时间，测得传送皮带的实际传送速度；
步骤S3、当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，所述调节单元调节从动轮张紧传送皮带。
本发明还提供一种传送装置，包括：相对设置的主动轮与从动轮、与所述主动轮及从动轮连接的传送皮带、与所述主动轮连接的驱动装置、与所述从动轮连接的调节单元、及对应所述传送皮带设置的感应单元；所述 传送皮带上具有一感应区域；所述感应单元用于感应感应区域；
其中，所述感应单元电性连接调节单元，用于当感应区域通过感应单元时测得传送皮带的实际传送速度，当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，控制所述调节单元调节从动轮张紧传送皮带；
还包括一与所述调节单元连接的伺服马达；
还包括设于从动轮远离主动轮一侧的搅碎机构，所述搅碎机构包括一搅碎马达、与搅碎马达连接的传动轴、设于所述传动轴上的搅碎棒；
其中，所述感应区域为磁性材料区域，所述感应单元为磁感应传感器。
本发明的有益效果：本发明提供的一种传送装置，包括相对设置的主动轮与从动轮、与所述主动轮及从动轮连接的传送皮带、与所述主动轮连接的驱动装置、与所述从动轮连接的调节单元、及对应所述传送皮带设置的感应单元；所述传送皮带上具有一感应区域；所述感应单元用于感应感应区域，感应单元电性连接调节单元，用于当感应区域通过感应单元时测得传送皮带的实际传送速度，当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，控制所述调节单元调节从动轮张紧传送皮带，实现自动调节传送皮带的松紧度，降低设备的维修时间及减少设备宕机。本发明提供的一种传送装置的张紧方法，能够实现自动调节传送皮带的松紧度，降低设备的维修时间及减少设备宕机。
为了能更进一步了解本发明的特征以及技术内容，请参阅以下有关本发明的详细说明与附图，然而附图仅提供参考与说明用，并非用来对本发明加以限制。
附图中，
图1为现有的传送装置的侧视图；
图2为现有的传送装置的正视图；
图3为本发明的传送装置的侧视图；
图4为本发明的传送装置的正视图；
图5为本发明的传送装置的张紧方法的流程图。
为更进一步阐述本发明所采取的技术手段及其效果，以下结合本发明的优选实施例及其附图进行详细描述。
请参阅图3，本发明提供一种传送装置，包括：相对设置的主动轮10与从动轮20、与所述主动轮10及从动轮20连接的传送皮带30、与所述主动轮10连接的驱动装置40、与所述从动轮20连接的调节单元50、及对应所述传送皮带30设置的感应单元60；所述传送皮带30上具有一感应区域31；所述感应单元60用于感应感应区域31。
具体地，所述感应单元60电性连接调节单元50，用于当感应区域31通过感应单元60时测得传送皮带30的实际传送速度，当传送皮带30预设的目标传送速度与传送皮带30的实际传送速度的差值大于一阈值时，控制所述调节单元50调节从动轮20张紧传送皮带30。
需要说明的是，在传送装置工作过程中，首先张紧传送皮带30，驱动装置40驱动主动轮10开始转动，带动从动轮20及传送皮带30开始转动，当感应单元60感测到感应区域31时开始计时，直至感测不到感应区域31时停止计时，得到感应区域31经过感应单元60的时间，并通过驱动装置40的驱动速度以及感应区域31的长度，计算得到传送皮带30张紧时的传送速度，即预设的目标传送速度，传送装置继续工作，由于在长时间张紧的情况下传动皮带30会发生形变，导致传动皮带30的长度发生变化而减少传送皮带30与主动轮10之间的摩擦力，从而降低传送皮带30的传送速度，感应单元60持续记录感应区域31经过感应单元60的时间，根据感应区域31的长度计算得到传送皮带30的实际传送速度，当传送皮带30预设的目标传送速度与传送皮带30的实际传送速度的差值大于一阈值时，感应单元60判断此时传送皮带30已经处于松弛状态，并传输一控制信号给调节单元50，控制调节单元50调节从动轮20向外伸出从而张紧传送皮带30，实现自动调节传送皮带30的松紧度，降低设备的维修时间，保证传送皮带30不会处于松弛状态，减少设备宕机。
具体地，所述感应单元60可根据实际操作需要设置在传送皮带30的上方或下方。所述传送皮带30可根据实际情况设置感应区域31的位置及长度，在此不做限制。
具体地，所述传送装置还包括一与所述调节单元50连接的伺服马达51，用于控制调节单元50进行向外伸出动作。
具体地，所述主动轮10、从动轮20、调节单元50及伺服马达51均设于一机架70上。
具体地，所述阈值可以根据实际情况具体设置，可以设置为接近传送皮带30预设的目标传送速度的速度，即传送皮带30的实际传送速度接近于0，但此时感应区域31经过感应单元60的时间较长，因此也可以设置为 传送皮带30预设的目标传送速度的一半。
具体地，所述驱动装置40为马达，驱动装置40的驱动速度为马达的转速。
具体地，所述传送皮带30的传送方向为主动轮10向从动轮20一侧转动。
具体地，所述传送装置设于切割机(未图示)的下方，用于传送掉落在传送皮带30上的切割机切割液晶母板时产生的玻璃基板周边的残材(玻璃边角料)。
进一步地，请参阅图4，所述传送装置还包括设于从动轮20远离主动轮10一侧的搅碎机构80及设于所述搅碎机构80下方的废料桶(未图示)，所述传送皮带30将玻璃基板周边的残材传送至搅碎机构80，所述搅碎机构80用于搅碎残材，搅碎的残材落入废料桶，以达到保护环境及材料循环使用的目的。
具体地，所述搅碎机构80包括一搅碎马达81、与搅碎马达81连接的传动轴82、设于所述传动轴82上的搅碎棒83，所述搅碎马达81用于带动传送轴82转动，进而带动搅碎棒83转动搅碎残材。进一步地，所述搅碎棒83的形状为矩形，提高搅碎残材的效率。
具体地，所述感应区域31为磁性材料区域，所述感应单元60为磁感应传感器。进一步地，所述感应区域31的形状为矩形，以便更准确地测量传送皮带30的传送速度。
请参阅图5，并结合图3和图4，本发明还提供一种传送装置的张紧方法，包括如下步骤：
步骤S1、提供上述的传送装置，在此对传送装置的结构不再赘述。
步骤S2、根据传送皮带30的感应区域31经过感应单元60的时间，测得传送皮带30的实际传送速度。
步骤S3、当传送皮带30预设的目标传送速度与传送皮带30的实际传送速度的差值大于一阈值时，所述调节单元50调节从动轮20张紧传送皮带30。
需要说明的是，在传送装置工作过程中，首先张紧传送皮带30，驱动装置40驱动主动轮10开始转动，带动从动轮20及传送皮带30开始转动，当感应单元60感测到感应区域31时开始计时，直至感测不到感应区域31时停止计时，得到感应区域31经过感应单元60的时间，并通过驱动装置40的驱动速度以及感应区域31的长度，计算得到传送皮带30张紧时的传送速度，即预设的目标传送速度，传送装置继续工作，由于在长时间张紧 的情况下传动皮带30会发生形变，导致传动皮带30的长度发生变化而减少传送皮带30与主动轮10之间的摩擦力，从而降低传送皮带30的传送速度，感应单元60持续记录感应区域31经过感应单元60的时间，根据感应区域31的长度计算得到传送皮带30的实际传送速度，当传送皮带30预设的目标传送速度与传送皮带30的实际传送速度的差值大于一阈值时，感应单元60判断此时传送皮带30已经处于松弛状态，并传输一控制信号给调节单元50，控制调节单元50调节从动轮20向外伸出从而张紧传送皮带30，实现自动调节传送皮带30的松紧度，降低设备的维修时间，保证传送皮带30不会处于松弛状态，减少设备宕机。
综上所述，本发明的传送装置，包括相对设置的主动轮与从动轮、与所述主动轮及从动轮连接的传送皮带、与所述主动轮连接的驱动装置、与所述从动轮连接的调节单元、及对应所述传送皮带设置的感应单元；所述传送皮带上具有一感应区域；所述感应单元用于感应感应区域，感应单元电性连接调节单元，用于当感应区域通过感应单元时测得传送皮带的实际传送速度，当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，控制所述调节单元调节从动轮张紧传送皮带，实现自动调节传送皮带的松紧度，降低设备的维修时间及减少设备宕机。本发明的传送装置的张紧方法，能够实现自动调节传送皮带的松紧度，降低设备的维修时间及减少设备宕机。
以上所述，对于本领域的普通技术人员来说，可以根据本发明的技术方案和技术构思作出其他各种相应的改变和变形，而所有这些改变和变形都应属于本发明权利要求的保护范围。
Claims (15)
- 一种传送装置，包括：相对设置的主动轮与从动轮、与所述主动轮及从动轮连接的传送皮带、与所述主动轮连接的驱动装置、与所述从动轮连接的调节单元、及对应所述传送皮带设置的感应单元；所述传送皮带上具有一感应区域；所述感应单元用于感应感应区域。
- 如权利要求1所述的传送装置，其中，所述感应单元电性连接调节单元，用于当感应区域通过感应单元时测得传送皮带的实际传送速度，当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，控制所述调节单元调节从动轮张紧传送皮带。
- 如权利要求2所述的传送装置，还包括一与所述调节单元连接的伺服马达。
- 如权利要求3所述的传送装置，其中，所述主动轮、从动轮、调节单元及伺服马达均设于一机架上，所述驱动装置为马达。
- 如权利要求1所述的传送装置，还包括设于从动轮远离主动轮一侧的搅碎机构，所述搅碎机构包括一搅碎马达、与搅碎马达连接的传动轴、设于所述传动轴上的搅碎棒。
- 如权利要求5所述的传送装置，其中，所述搅碎棒的形状为矩形。
- 如权利要求1所述的传送装置，其中，用于显示面板生产过程中收集玻璃面板周边的残材到废料桶。
- 如权利要求1所述的传送装置，其中，所述感应区域为磁性材料区域，所述感应单元为磁感应传感器。
- 如权利要求1所述的传送装置，其中，所述感应区域的形状为矩形。
- 一种传送装置的张紧方法，包括如下步骤：步骤S1、提供如权利要求1所述的传送装置；步骤S2、根据传送皮带的感应区域经过感应单元的时间，测得传送皮带的实际传送速度；步骤S3、当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，所述调节单元调节从动轮张紧传送皮带。
- 一种传送装置，包括：相对设置的主动轮与从动轮、与所述主动轮及从动轮连接的传送皮带、与所述主动轮连接的驱动装置、与所述从动轮连接的调节单元、及对应所述传送皮带设置的感应单元；所述传送皮带上具有一感应区域；所述感应单元用于感应感应区域；其中，所述感应单元电性连接调节单元，用于当感应区域通过感应单元时测得传送皮带的实际传送速度，当传送皮带预设的目标传送速度与传送皮带的实际传送速度的差值大于一阈值时，控制所述调节单元调节从动轮张紧传送皮带；还包括一与所述调节单元连接的伺服马达；还包括设于从动轮远离主动轮一侧的搅碎机构，所述搅碎机构包括一搅碎马达、与搅碎马达连接的传动轴、设于所述传动轴上的搅碎棒；其中，所述感应区域为磁性材料区域，所述感应单元为磁感应传感器。
- 如权利要求11所述的传送装置，其中，所述主动轮、从动轮、调节单元及伺服马达均设于一机架上，所述驱动装置为马达。
- 如权利要求11所述的传送装置，其中，所述搅碎棒的形状为矩形。
- 如权利要求11所述的传送装置，其中，用于显示面板生产过程中收集玻璃面板周边的残材到废料桶。
- 如权利要求11所述的传送装置，其中，所述感应区域的形状为矩形。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710996117.3 | 2017-10-23 | ||
| CN201710996117.3A CN107600911A (zh) | 2017-10-23 | 2017-10-23 | 传送装置及其张紧方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2019080351A1 true WO2019080351A1 (zh) | 2019-05-02 |
Family
ID=61079559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2017/119134 Ceased WO2019080351A1 (zh) | 2017-10-23 | 2017-12-27 | 传送装置及其张紧方法 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107600911A (zh) |
| WO (1) | WO2019080351A1 (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428282A (zh) * | 2001-12-28 | 2003-07-09 | 宝山钢铁股份有限公司 | 一种用皮带运行速率控制皮带张紧力的方法 |
| US7086325B2 (en) * | 2003-07-11 | 2006-08-08 | Casa Herrera, Inc. | Single sensor press system |
| US8025144B2 (en) * | 2005-02-11 | 2011-09-27 | Advanced Flexible Composites, Inc. | Conveyor belts with thin film sensor-activating coating |
| CN206142351U (zh) * | 2016-10-28 | 2017-05-03 | 天津纳百川科技发展有限公司 | 一种用于传送带运载过程中的检测装置 |
| CN107010379A (zh) * | 2017-05-23 | 2017-08-04 | 成都福莫斯智能系统集成服务有限公司 | 微控电子调节传送设备 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86209342U (zh) * | 1986-11-20 | 1987-10-07 | 南京自动控制设备厂 | 非接触式皮带速度检测装置 |
| JPH08301425A (ja) * | 1995-05-09 | 1996-11-19 | Murata Mach Ltd | 物品搬送コンベア |
| CN204938166U (zh) * | 2015-09-15 | 2016-01-06 | 贵州省德江县德源科技有限公司 | 一种自动涨紧式输送装置 |
| CN105775664A (zh) * | 2016-04-12 | 2016-07-20 | 中交航局安装工程有限公司 | 一种基于射频识别的带式输送机速度检测系统 |
-
2017
- 2017-10-23 CN CN201710996117.3A patent/CN107600911A/zh active Pending
- 2017-12-27 WO PCT/CN2017/119134 patent/WO2019080351A1/zh not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1428282A (zh) * | 2001-12-28 | 2003-07-09 | 宝山钢铁股份有限公司 | 一种用皮带运行速率控制皮带张紧力的方法 |
| US7086325B2 (en) * | 2003-07-11 | 2006-08-08 | Casa Herrera, Inc. | Single sensor press system |
| US8025144B2 (en) * | 2005-02-11 | 2011-09-27 | Advanced Flexible Composites, Inc. | Conveyor belts with thin film sensor-activating coating |
| CN206142351U (zh) * | 2016-10-28 | 2017-05-03 | 天津纳百川科技发展有限公司 | 一种用于传送带运载过程中的检测装置 |
| CN107010379A (zh) * | 2017-05-23 | 2017-08-04 | 成都福莫斯智能系统集成服务有限公司 | 微控电子调节传送设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107600911A (zh) | 2018-01-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101533611B (zh) | 液晶显示面板、液晶显示装置及其控制方法 | |
| JP2007183553A (ja) | 配向膜ラビングシステム及び方法、並びに液晶表示素子の製造方法 | |
| WO2019100559A1 (zh) | 点灯回点治具及其检测面板的方法 | |
| CN207799271U (zh) | 一种偏光片贴附设备 | |
| WO2019080351A1 (zh) | 传送装置及其张紧方法 | |
| CN105609080A (zh) | 可调节削角波形的削角电路及削角波形的调节方法 | |
| CN107331350A (zh) | 一种amoled显示器的驱动方法及系统 | |
| WO2014029147A1 (zh) | 液晶显示面板的聚酰亚胺涂布方法 | |
| CN211678833U (zh) | 一种标识牌生产用分筛装置 | |
| CN2902976Y (zh) | 带式输送机输送带跑偏液压自动校正装置 | |
| CN107065244A (zh) | 一种偏光片贴附方法及设备 | |
| CN102759812A (zh) | 用于液晶面板的自动化加工系统 | |
| US9939671B2 (en) | Liquid crystal module detection apparatus for detecting image-sticking, and detection and evaluation system and method | |
| CN219566293U (zh) | 一种电子玻璃生产落料防卡死装置 | |
| CN201125213Y (zh) | 液晶玻璃翻转机 | |
| WO2020077711A1 (zh) | 一种模组绑定实装设备、检测装置和检测方法 | |
| CN107367857A (zh) | 对位装置 | |
| CN103568455A (zh) | 板材加工装置及加工的方法 | |
| CN103558700B (zh) | 揭膜机构 | |
| CN203217147U (zh) | 用于光学级镜片的贴合装置 | |
| CN215642136U (zh) | 一种全自动背光机贴合平台 | |
| CN209046736U (zh) | 一种会议白板曲面液晶屏 | |
| CN201104250Y (zh) | 亮度感测装置 | |
| CN101182111B (zh) | 液晶玻璃翻转机 | |
| KR102066098B1 (ko) | 액정표시장치의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 17929814 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 17929814 Country of ref document: EP Kind code of ref document: A1 |