WO2018196305A1 - 倍速链输送线移载机构 - Google Patents

倍速链输送线移载机构 Download PDF

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Publication number
WO2018196305A1
WO2018196305A1 PCT/CN2017/107394 CN2017107394W WO2018196305A1 WO 2018196305 A1 WO2018196305 A1 WO 2018196305A1 CN 2017107394 W CN2017107394 W CN 2017107394W WO 2018196305 A1 WO2018196305 A1 WO 2018196305A1
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Prior art keywords
speed chain
blocking
double
transfer mechanism
line transfer
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PCT/CN2017/107394
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English (en)
French (fr)
Inventor
钱国兵
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太仓顺天自动化设备有限公司
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Application filed by 太仓顺天自动化设备有限公司 filed Critical 太仓顺天自动化设备有限公司
Publication of WO2018196305A1 publication Critical patent/WO2018196305A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices

Definitions

  • the present invention relates to a transfer mechanism, and more particularly to a double speed chain transfer line transfer mechanism.
  • the existing transfer mechanism usually drives the movement of the transfer mechanism by the movement of the robot or by the transmission of the screw rod, thereby moving the object from the previous conveying line to the next conveying line, but the existing transfer mechanism has a complicated structure. The conveying efficiency is low.
  • an object of the present invention is to provide a double-speed chain conveying line transfer mechanism, which realizes the function of entering and exiting the tooling plates in two directions, thereby improving space utilization and conveying efficiency.
  • a double speed chain conveyor line transfer mechanism includes a jacking translation mechanism and a blocking mechanism, wherein the blocking mechanism is disposed outside the jacking translation mechanism;
  • the jacking translation mechanism comprises a bracket, a guide rail, a double speed chain, a translation device and a first cylinder, the bracket is disposed under the rail and the translating device, the first cylinder is disposed on the bracket, the double speed chain is disposed in the rail, the first cylinder and the translation device connection;
  • the blocking mechanism includes a blocking block and a second cylinder, the second cylinder is coupled to the blocking block and the second cylinder is fixedly coupled to the rail of the jacking translation mechanism.
  • the two blocking mechanisms are symmetrically disposed on both sides of the jacking translation mechanism.
  • the jack-up translation mechanism is of a symmetrical structure
  • the rail has two
  • two rails are symmetrically disposed on the two side ends of the bracket
  • the translating device is disposed in the middle of the two rails.
  • the translating device comprises a transmission roller, a passive roller, a transmission belt, a roller holder and a bracket, and the transmission roller and the passive roller are connected by a transmission belt, and the end of the shaft of the transmission roller and the end of the shaft of the passive roller are respectively It is rotatably fixed to the drum holder, and the drum holder is fixedly connected to the bracket.
  • the rail structure on the outward side of the guide rail of the jacking translation mechanism is provided with a groove, and the two ends of the blocking block of the blocking mechanism are respectively provided with the bumps.
  • the slot is provided with a grooved adapter block, the groove of the adapter block matching the bump of the blocking block of the blocking mechanism.
  • the jacking translation mechanism and the blocking mechanism are each provided with a sensor.
  • the double speed chain conveyor line transfer mechanism is controlled by a PLC.
  • the drive roller is a motorized drum.
  • the double-speed chain conveying line transfer mechanism of the invention has a simple structure and a simple and beautiful appearance.
  • a jacking translation mechanism can realize the two-direction tooling plate in and out function, which not only improves the space utilization rate, but also improves the conveying efficiency;
  • the blocking block of the blocking mechanism is embedded in the triple speed guide rail, and the triple-speed rail has a C-shaped aluminum groove, so that The tooling plate does not have a jamming phenomenon when passing through;
  • the double-speed chain conveying line transfer mechanism of the invention is controlled by a PLC (Programmable Logic Controller), and no operation and switching are required, thereby reducing the working strength and operation difficulty of the operator; It is powered by a motorized drum, so it is quieter and easier to repair and maintain.
  • PLC Programmable Logic Controller
  • Figure 1 is a front elevational view of the double speed chain conveyor line transfer mechanism of the present invention
  • Figure 3 is a front elevational view of the jacking translation mechanism of the double speed chain conveyor line transfer mechanism of the present invention
  • Figure 4 is a front elevational view of the translation device of the jack-up translation mechanism of Figure 3;
  • Figure 5 is a side view of a blocking mechanism of the double speed chain conveying line transfer mechanism of the present invention.
  • Figure 6 is a plan view of the blocking block of the blocking mechanism of Figure 5;
  • Figure 7 is a top plan view of a rail of the jack-up translation mechanism of Figure 3.
  • the double speed chain conveying line transfer mechanism of the present invention includes a jacking translation mechanism 1 and a blocking mechanism 2, wherein the blocking mechanism 2 is disposed outside the jacking translation mechanism 1.
  • there are two blocking mechanisms 2 the structures of the two blocking mechanisms 2 are mirror-symmetrical, and the two blocking mechanisms 2 are symmetrically disposed on the outer sides of the jacking translation mechanism 1 on both sides of the jacking translation mechanism 1.
  • the jacking translation mechanism 1 includes a bracket 3, a guide rail 4, a double speed chain 5, a translating device 6, and a first cylinder 7.
  • the bracket 3 is disposed below the guide rail 4 and the translating device 6, wherein the rail 4 is located on the side end of the bracket 3, and the translating device 6 is centrally located above the bracket 3.
  • the first cylinder 7 is disposed on the bracket 3, the double speed chain 5 is disposed in the guide rail 4, and the first cylinder 7 is coupled to the translation device 6.
  • the jacking translation mechanism 1 is a symmetrical structure.
  • the guide rail 4 is fixedly connected to the bracket 3.
  • the translating device 6 is disposed above the bracket 3 in the middle of the two rails 4.
  • the first cylinder 7 is disposed on the bracket 3 and directly under the translating device 6, and the power end of the first cylinder 7 is connected with the translating device 6, so that the first cylinder 7 can drive the translating device 6 to move up and down, thereby implementing the jacking translation mechanism.
  • the bracket 3 has a support structure 19, the number of which can be an even number, and the support structure 19 is symmetrically divided into two columns below the bracket 3 to support the bracket 3.
  • a support member 20 may also be disposed directly under the bracket 3, and the support member 20 may be a unitary structure, the first cylinder 7 It is disposed in the support member 20.
  • the support members 20 may also be two or more. The support members 20 are located below the support 3 in parallel with the support structure 19, and the first cylinders 7 are individually centrally disposed on the bracket 3.
  • the guide rail 4 is a triple speed guide.
  • the guide rail structure of the guide rail 4 facing the translation device 6 is arranged to place the double speed chain 5, and the guide rail structure on the outer side of the guide rail 4 is provided with a groove 16 and is disposed outside the groove 16 of the guide rail 4.
  • the fixing structure 21 is provided with a mounting hole 23 and a fixing hole 24, and the fixing structure 21 is fixedly connected to the guide rail 4 through a mounting hole 23 by a fastener (not shown).
  • An extension portion 22 is provided on each of the two side ends of the bracket 3, and the extension portion 22 is preferably L-shaped.
  • the horizontal portion of the extension portion 22 is fixedly coupled to the upper surface of the side end of the bracket 3, and the vertical portion of the extension portion 22 corresponds to the fixed portion.
  • a through hole (not numbered) is provided at the fixing hole 24 in the structure 21, passes through a through hole in the vertical portion of the extending portion 22 by a fastener (not shown), and is engaged into the fixing hole 24 of the fixing structure 21.
  • the second cylinder 14 of the blocking mechanism 2 is fixedly coupled to the fixed structure 21, and the second cylinder 14 is fixedly coupled to the guide rail 4.
  • the groove 16 is a C-shaped groove.
  • the groove 16 is for embedding the projection 15 of the blocking block 13 of the blocking mechanism 2.
  • the groove 16 is a finishing groove embedded in the guide rail 4, the groove 16 is matched with the projection 15 of the blocking block 13 of the blocking mechanism 2, and the projection 15 can be
  • the groove 16 moves up and down, and the groove 16 is preferably a C-shaped aluminum groove.
  • the slot 16 is formed directly on the guide rail 4, and the adapter 16 is disposed within the slot 16.
  • the adapter block 17 is secured within the slot 16 and
  • the adapter block 17 is provided with a groove, and the groove of the adapter block 17 is matched with the projection 15 of the blocking block 13 of the blocking mechanism 2, and the projection 15 can be moved up and down in the groove 16, and the groove 16 is preferably a C-shaped aluminum groove. .
  • the translating device 6 includes a driving drum 8, a passive roller 9, a transmission belt 10, a drum fixing frame 11 and a bracket 12, wherein the driving roller 8 and the passive roller 9 are connected by a transmission belt 10, and the driving roller
  • the end of the shaft of the shaft 8 and the end of the shaft of the driven roller 9 are rotatably fixed to the drum holder 11, respectively, and the drum holder 11 is fixedly coupled to the bracket 12.
  • the bracket 12 is disposed above the bracket 3 so as to be movable up and down. In FIGS. 1-3 and 4, only the lines representing the outer surface of the drive belt 10 are shown for the sake of clarity.
  • the drive rollers 8 are respectively coupled to the two passive rollers 9 via the drive belt 10.
  • the transmission belt 10 bypasses the shaft of the transmission drum 8 and the shaft of a passive roller 9 on the same side of the shaft of the transmission drum 8 and the shafts of the two passive rollers 9, respectively, so that the power of the transmission drum 8 is transmitted to the two through the transmission belt 10, respectively.
  • Passive rollers 9 respectively drive the two driven rollers 9 to rotate.
  • the end of the shaft of the drive drum 8 and the ends of the shafts of the two driven rollers 9 are rotatably fixed to the drum holder 11, respectively, and the drum holder 11 is fixedly coupled to the bracket 12.
  • the drive belt 10 bypasses the shaft of the drive drum 8 and a passive roller 9 on both sides of the shaft of the drive drum 8 and the shafts of the two driven rollers 9, respectively.
  • the drive roller 8 is a motorized drum, and the drive roller 8 and the passive rollers 9 on both sides pass through the drive belt 10 on the same side of the shaft of the drive roller 8 and the shaft of the passive roller 9, respectively.
  • the connection at the same time, achieves a clockwise and/or counterclockwise rotation of the drive drum 8 and the driven drum 9.
  • the drive roller 8 and the two driven rollers 9 are disposed on the carriage 12 via a roller holder 11, and the carriage 12 supports and fixes the drive roller 8 and the driven roller 9.
  • the bracket 12 is located above the bracket 3 and is separated from the bracket 3.
  • the bracket 12 is connected to the power end of the first cylinder 7, so that the bracket 12 can be moved up and down by the driving of the first cylinder 7, thereby simultaneously driving the driving drum 8, the driven roller 9, the transmission belt 10 and the drum fixing frame 11 together Moving, thereby achieving the jacking up of the jacking translation mechanism 1.
  • the blocking mechanism 2 includes a blocking block 13 and a second cylinder 14, and the power end of the second cylinder 14 is connected to the blocking block 13, so that the second cylinder 14 can drive the blocking block 13 to move up and down.
  • the block 13 has a C-shaped cross section.
  • bumps 15 are respectively provided on the protruding portions at both ends of the blocking block 13 of the C-shaped structure.
  • the two bumps 15 are respectively located at the edges of the protruding portions at both ends of the blocking block 13 away from the main body of the blocking block 13 and are blocked with the blocking block. 13 bodies are separated by a distance.
  • the bump 15 and the blocking block 13 may be provided in a unitary structure.
  • the bump 15 and the blocking block 13 may be two separate structures, and the bumps 15 may be fixedly connected to the protruding portions at both ends of the blocking block 13 by mechanical connection such as welding, screwing or the like.
  • the body of the blocking block 13 is preferably a rectangular parallelepiped structure, and a through hole 18 is provided in the main body of the blocking block 13, and the number of the through holes 18 is preferably four, by fasteners (not shown).
  • the blocking block 13 is fixedly coupled to the power end of the second cylinder 14 through the through hole 18.
  • the second cylinder 14 is fixedly coupled to the guide rail 4 of the jacking translation mechanism 1 by a fixed structure 21.
  • the lug 15 matches the groove of the transition block 17 in the groove 16 on the rail 4, and the cross-sectional dimension of the projection 15 is smaller than the cross-sectional dimension of the groove of the transition block 17 in the groove 16. .
  • the projections 15 on the protruding portions at both ends of the blocking block 13 of the blocking mechanism 2 are respectively accommodated in the two slots 16 on the guide rail 4.
  • the projection 15 moves up and down unobstructed in the groove of the adapter block 17 in the groove 16.
  • the bump 15 not only ensures that the blocking block 13 moves up and down unimpeded by the second cylinder 14, but also ensures the blocking action of the protruding portions at both ends of the blocking block 13 provided with the bumps 15.
  • the jacking translation mechanism 1 and the blocking mechanism 2 may be provided with sensors (not shown), respectively.
  • the sensor may be disposed on the guide rail 4 of the jacking translation mechanism 1 and/or the outer side of the blocking block 13 of the blocking mechanism 2 away from the translating device 6 to detect which side of the jacking translation mechanism 1 the tooling plate (not shown) is approaching from.
  • the translation mechanism 1 is jacked up and a signal is sent to the PLC to control the direction of rotation of the drive drum 8 of the translation device 6 and the jacking of the blocking mechanism 2 on the opposite side of the translational mechanism 1 by the PLC.
  • the sensor may be disposed on the inner side of the blocking block 13 of the blocking mechanism 2 facing the translating device 6, to detect the position of the tooling plate on the translating device 6, and to send a signal to the PLC to control the driving drum 8 of the translating device 6 through the PLC.
  • the rotation of the blocking and lifting mechanism 2 is lowered.
  • the double speed chain conveying line transfer mechanism of the present invention is controlled by a PLC (not shown), and requires no human operation and switching, thereby reducing the operator's working intensity and operation difficulty.
  • the method for using the double-speed chain conveying line transfer mechanism of the present invention comprises the following steps:
  • the blocking block 13 of the blocking mechanism 2 on the opposite side of the double-speed chain conveying line transfer mechanism moves upwards under the driving of the second cylinder 14, and the translation device 6 is moved upward by the driving of the first cylinder 7.
  • the drive roller 8 of the translating device 6 rotates toward the blocking mechanism 2 on the opposite side of the double-speed chain conveying line transfer mechanism and drives the two driven rollers 9 to rotate in the same direction.
  • the tooling plate is driven by the translation device 6 to move toward the double-speed chain conveying line
  • the side blocking mechanism 2 moves until it approaches the blocking block 13 of the blocking mechanism 2 on the opposite side of the double speed chain conveying line transfer mechanism.
  • the drive roller 8 of the translating device 6 stops rotating, and the blocking mechanism 2 and the translating device 6 on the opposite side of the double-speed chain conveying line transfer mechanism are simultaneously lowered, and both sides of the tooling plate are placed on the double-speed chain 5 of the jacking translation mechanism 1.
  • the use method of the double speed chain conveying line transfer mechanism of the present invention is further described by taking the right side loading tooling plate of the double speed chain conveying line transfer mechanism of the present invention as an example, and the specific steps are as follows:
  • the sensor on the right side rail 4 of the jacking translation mechanism 1 of the double speed chain conveying line transfer mechanism detects the tooling plate and sends a signal to the PLC.
  • the blocking block 13 of the blocking mechanism 2 on the left side of the double-speed chain conveyor line transfer mechanism is moved upward by the second cylinder 14, and the translation device 6 is controlled to move upward by the first cylinder 7 to realize double-speed chain transmission.
  • the blocking mechanism 2 and the jacking translation mechanism 1 on the left side of the line transfer mechanism are lifted up.
  • the drive roller 8 of the PLC control translating device 6 rotates toward the blocking mechanism 2 on the left side of the double-speed chain conveying line transfer mechanism and drives the two driven rollers 9 to rotate in the same direction.
  • the tooling plate is moved by the translating device 6 toward the blocking mechanism 2 on the left side of the double-speed chain conveying line transfer mechanism until the sensor on the blocking mechanism 2 on the left side of the double-speed chain conveying line transfer mechanism detects that the tooling plate approaches the double speed
  • the chain conveyor transports the blocking block 13 of the blocking mechanism 2 on the left side of the chain transfer mechanism and sends a signal to the PLC.
  • the drive roller 8 of the PLC control translation device 6 stops rotating, and the transmission belt 10 and the passive roller 9 also stop rotating accordingly, and the blocking mechanism 2 and the translation device 6 on the left side of the PLC control double speed chain conveyor line transfer mechanism are simultaneously lowered. Both sides of the tooling plate are placed on the double speed chain 5 of the jacking translation mechanism 1.
  • the PLC controls the double speed chain 5 to transmit the tooling plate.
  • the tooling plate When the tooling plate enters from the left side of the double-speed chain conveyor line transfer mechanism, the tooling plate is transported. The transmission is the same as when entering from the right side of the double-speed chain conveyor line transfer mechanism. In this case, the blocking mechanism 2 and the translation device 6 on the right side of the double speed chain conveying line transfer mechanism are moved up and down at the same time, and the double speed chain 5 transmits the tooling plate.
  • the blocking mechanism 2 is in a lowered state.
  • the double-speed chain conveying line transfer mechanism of the invention has a simple structure and a simple and beautiful appearance.
  • a jacking translation mechanism can realize the function of entering and exiting the tooling plates in two directions, which not only improves the space utilization rate, but also improves the conveying efficiency;
  • the blocking block of the blocking mechanism is embedded in the triple speed rail, and the triple speed rail has a C-shaped aluminum slot.
  • the tooling plate does not have a jamming phenomenon when passing through the tool board;
  • the double-speed chain conveying line transfer mechanism of the invention is all controlled by the PLC, no need of personnel operation and switching, reducing the working strength and operation difficulty of the operator; using the cylinder and the electric drum as power , so the noise is smaller and easier to repair and maintain.

Abstract

一种倍速链输送线移载机构,包括顶升平移机构(1)和阻挡机构(2),其中阻挡机构(2)设置在顶升平移机构(1)的外侧;顶升平移机构(1)包括支架(3)、导轨(4)、倍速链条(5)、平移装置(6)和第一气缸(7)。支架(3设置在导轨(4)和平移装置(6)的下方,第一气缸(7)设置在支架(3)上,倍速链条(5)设置在导轨(4)内,第一气缸(7)与平移装置(6)连接。阻挡机构包括阻挡块(13)和第二气缸(14),第二气缸(14)与阻挡块(13)相连接并且第二气缸(14)与顶升平移机构(1)的导轨(4)固定连接。移载机构实现了工装板在两个方向进出,从而提高了空间利用率和输送效率。

Description

倍速链输送线移载机构 技术领域
本发明涉及移载机构,特别是涉及一种倍速链输送线移载机构。
背景技术
在工厂生产产品的过程中,需要通过移载机构将物件从一个输送线移载在另一个输送线。现有的移载机构通常借助机械手的移动或通过丝杆的传动来带动移载机构的移动,从而将物件从上一个输送线移动到下一个输送线,但现有的移载机构结构复杂、输送效率较低。
发明内容
针对上述现有技术中存在的问题,本发明的目的在于提供一种倍速链输送线移载机构,实现两个方向工装板进出功能,从而提高了空间利用率和输送效率。
为了实现上述发明目的,本发明采用的技术方案如下:
一种倍速链输送线移载机构,包括顶升平移机构和阻挡机构,其中阻挡机构设置在顶升平移机构的外侧;
顶升平移机构包括支架、导轨、倍速链条、平移装置和第一气缸,支架设置在导轨和平移装置的下方,第一气缸设置在支架上,倍速链条设置在导轨内,第一气缸与平移装置连接;
阻挡机构包括阻挡块和第二气缸,第二气缸与阻挡块相连接并且第二气缸与顶升平移机构的导轨固定连接。
根据一实施例,阻挡机构有两个,两个阻挡机构对称地设置在顶升平移机构的两侧。
根据一实施例,顶升平移机构为对称结构,导轨有两个,两个导轨对称地设置在支架的两个侧端上,平移装置设置在两个导轨的中间。
根据一实施例,平移装置包括传动滚筒、被动滚筒、传动皮带、滚筒固定架和托架,传动滚筒和被动滚筒通过传动皮带连接,传动滚筒的轴的端部和被动滚筒的轴的端部分别可转动地固定至滚筒固定架,滚筒固定架与托架固定连接。
根据一实施例,在顶升平移机构的导轨的向外一侧的导轨结构上设置有槽,阻挡机构的阻挡块两端分别设置有凸块。
进一步地,导轨上的槽有两个,槽与阻挡机构的阻挡块的凸块相匹配。
根据一实施例,导轨上的槽有两个,槽内设置有带有凹槽的转接块,转接块的凹槽与阻挡机构的阻挡块的凸块相匹配。
根据一实施例,顶升平移机构和阻挡机构分别设置有传感器。
根据一实施例,倍速链输送线移载机构由PLC控制。
根据一实施例,传动滚筒为电动滚筒。
本发明提供的倍速链输送线移载机构,具有以下有益效果:
本发明的倍速链输送线移载机构的结构简单、外观简洁美观。一个顶升平移机构可以实现两个方向工装板进出功能,不仅提高了空间利用率,而且提高了输送效率;阻挡机构的阻挡块镶入三倍速导轨,三倍速导轨上具有C型铝槽,使得工装板经过时不会有卡顿现象;本发明的倍速链输送线移载机构由PLC(可编程逻辑控制器)控制,无需人员操作和切换,降低操作人员的工作强度和操作难度;采用气缸和电动滚筒作为动力,所以噪音更小、更容易维修和保养。
附图说明
图1为本发明的倍速链输送线移载机构的正视图;
图2为本发明的倍速链输送线移载机构的不完全俯视图;
图3为本发明的倍速链输送线移载机构的顶升平移机构的正视图;
图4为图3的顶升平移机构的平移装置的正视图;
图5为本发明的倍速链输送线移载机构的一阻挡机构的侧视图;
图6为图5的阻挡机构的阻挡块的俯视图;
图7为图3的顶升平移机构的一导轨的俯视图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,下面结合实施例及附图,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅用以解释本发明,并不用于限定本发明。
本发明的倍速链输送线移载机构,如图1和图2所示,包括顶升平移机构1和阻挡机构2,其中阻挡机构2设置在顶升平移机构1的外侧。在一实施例中,阻挡机构2有两个,两个阻挡机构2的结构镜像对称,两个阻挡机构2在顶升平移机构1的外侧对称地设置在顶升平移机构1的两侧。
如图2和图3所示,顶升平移机构1包括支架3、导轨4、倍速链条5、平移装置6和第一气缸7。支架3设置在导轨4和平移装置6的下方,其中导轨4位于支架3的侧端上,平移装置6居中位于支架3的上方。第一气缸7设置在支架3上,倍速链条5设置在导轨4内,第一气缸7与平移装置6连接。
在一实施例中,顶升平移机构1为对称结构。导轨4有两个,两个导轨4的结构镜像对称,并且在每个导轨4内放置有倍速链条5,两个导轨4在支架3的上方对称地设置在支架3的两个侧端上。导轨4固定地连接至支架3。平移装置6在支架3的上方设置在两个导轨4的中间。第一气缸7设置在支架3上并且位于平移装置6的正下方,第一气缸7的动力端与平移装置6连接,从而第一气缸7可带动平移装置6上下移动,进而实现顶升平移机构1的顶升。
支架3具有支撑结构19,支撑结构19的数量可以是偶数,并且支撑结构19对称地分两列位于支架3的下方以支撑支架3。在支架3的正下方也可以设置有支撑部件20,支撑部件20可以为一整体结构,第一气缸7 设置在支撑部件20内。支撑部件20也可以为两个或多个,支撑部件20与支撑结构19平行地位于支架3的下方,第一气缸7单独地居中设置在支架3上。
优选地,导轨4是三倍速导轨。如图3所示,导轨4的朝向平移装置6的导轨结构设置成放置倍速链条5,在导轨4的向外一侧的导轨结构上设置有槽16,并且在导轨4的槽16的外侧设置有固定结构21。固定结构21上设置有安装孔23和固定孔24,固定结构21通过紧固件(未示出)穿过安装孔23而与导轨4固定连接。支架3的两个侧端上分别设置有延伸部分22,延伸部分22优选为L形,延伸部分22的水平部分与支架3侧端的上表面固定连接,延伸部分22的竖直部分上相应于固定结构21上的固定孔24处设置有通孔(未编号),通过紧固件(未示出)穿过延伸部分22的竖直部分上的通孔并且接合到固定结构21的固定孔24中而将阻挡机构2的第二气缸14与固定结构21固定连接,进而使第二气缸14与导轨4固定连接。
如图2和图7所示,每个导轨4上的槽16有两个。槽16是C型槽。槽16用于嵌入阻挡机构2的阻挡块13的凸块15。在一实施例中,参考图1-3和图7,槽16是镶嵌在导轨4上的精加工槽,槽16与阻挡机构2的阻挡块13的凸块15相匹配,凸块15可以在槽16内上下移动,槽16优选为C型铝槽。在一实施例中,槽16是在导轨4上直接加工处理形成的,槽16内设置有转接块17,参考图1-3、5和图7,转接块17固定在槽16内并且转接块17设置有凹槽,转接块17的凹槽与阻挡机构2的阻挡块13的凸块15相匹配,凸块15可以在槽16内上下移动,槽16优选为C型铝槽。
如图2和图4所示,平移装置6包括传动滚筒8、被动滚筒9、传动皮带10、滚筒固定架11和托架12,其中传动滚筒8和被动滚筒9通过传动皮带10连接,传动滚筒8的轴的端部和被动滚筒9的轴的端部分别可转动地固定至滚筒固定架11,滚筒固定架11与托架12固定连接。托架12可上下移动地设置在支架3的上方。在图1-3和图4中,为了清晰的目的,仅示出表示传动皮带10的外表面的线条。
在一实施例中,被动滚筒9有两个并且两个被动滚筒9设置在传动滚筒8的两侧,传动滚筒8分别通过传动皮带10而分别与两个被动滚筒9连接。传动皮带10在传动滚筒8的轴和两个被动滚筒9的轴的同侧分别绕过传动滚筒8的轴和一被动滚筒9的轴,因此传动滚筒8的动力分别通过传动皮带10传送给两个被动滚筒9,从而分别带动两个被动滚筒9转动。传动滚筒8的轴的端部和两个被动滚筒9的轴的端部分别可转动地固定至滚筒固定架11,滚筒固定架11与托架12固定连接。在一实施例中,与上述实施例类似,在此情况下,传动皮带10在传动滚筒8的轴和两个被动滚筒9的轴的两侧分别绕过传动滚筒8的轴和一被动滚筒9的轴。
在优选实施例中,如图4所示,传动滚筒8是电动滚筒,传动滚筒8与两侧的被动滚筒9分别通过在传动滚筒8的轴和被动滚筒9的轴的同侧的传动皮带10连接,同时实现传动滚筒8和被动滚筒9的顺时针方向和/或逆时针方向的转动。传动滚筒8和两个被动滚筒9通过滚筒固定架11设置在托架12上,托架12支撑和固定传动滚筒8和被动滚筒9。托架12位于支架3的上方并且与支架3分离。托架12与第一气缸7的动力端连接,因此托架12可以在第一气缸7的带动下上下移动,从而同时带动传动滚筒8、被动滚筒9、传动皮带10和滚筒固定架11一起上下移动,进而实现顶升平移机构1的顶升。
如图5所示,阻挡机构2包括阻挡块13和第二气缸14,第二气缸14的动力端与阻挡块13相连接,从而第二气缸14可以带动阻挡块13上下移动。如图2和6所示,阻挡块13的截面呈C型。在C型结构的阻挡块13两端的突出部分上分别设置有凸块15,参考图5,两个凸块15分别位于远离阻挡块13主体的阻挡块13两端的突出部分的边缘并且与阻挡块13主体间隔一距离。在一实施例中,凸块15和阻挡块13可以设置为一体结构。在一实施例中,凸块15和阻挡块13可以为两个单独结构,凸块15可以通过焊接、螺纹连接等机械连接的方式与阻挡块13两端的突出部分固定连接。
参考图5和6,阻挡块13主体优选为长方体结构,并且在阻挡块13主体上设置有通孔18,通孔18的数量优选为4个,通过紧固件(未示出) 穿过通孔18而将阻挡块13与第二气缸14的动力端固定连接。如图1所示,第二气缸14通过固定结构21而与顶升平移机构1的导轨4固定连接。在优选实施例中,凸块15与导轨4上的槽16中的转接块17的凹槽相匹配,并且凸块15的截面尺寸小于槽16中的转接块17的凹槽的截面尺寸。当阻挡机构2的第二气缸14通过紧固件与导轨4固定连接时,阻挡机构2的阻挡块13两端的突出部分上的凸块15分别容纳在导轨4上的两个槽16中的转接块17的凹槽中。因此,当阻挡块13在第二气缸14的带动下上下移动时,凸块15在槽16中的转接块17的凹槽中无阻碍地上下移动。凸块15不仅保证阻挡块13在第二气缸14的带动下无阻碍地上下移动,并且也保证设置有凸块15的阻挡块13两端的突出部分的阻挡作用。
顶升平移机构1和阻挡机构2可以分别设置有传感器(未示出)。传感器可以设置在顶升平移机构1的导轨4上和/或阻挡机构2的阻挡块13的远离平移装置6的外侧以检测工装板(未示出)从顶升平移机构1的哪一侧接近顶升平移机构1,并且将信号发送至PLC以通过PLC控制平移装置6的传动滚筒8的转动方向以及顶升平移机构1相对侧的阻挡机构2的顶升。传感器可以设置在阻挡机构2的阻挡块13的面对平移装置6的内侧,以检测工装板在平移装置6上的位置,并且将信号发送至PLC以通过PLC控制平移装置6的传动滚筒8的转动以及顶升的阻挡机构2的下降。
本发明的倍速链输送线移载机构由PLC(未示出)控制,无需人员操作和切换,降低操作人员工作强度和操作难度。
本发明的倍速链输送线移载机构的使用方法,包括以下步骤:
首先,当工装板从倍速链输送线移载机构的一侧进入时,倍速链输送线移载机构相对侧的阻挡机构2的阻挡块13在第二气缸14的带动下向上移动,同时平移装置6在第一气缸7的带动下向上移动。
其次,平移装置6的传动滚筒8朝着倍速链输送线移载机构相对侧的阻挡机构2转动并且带动两个被动滚筒9同向转动。
其次,工装板在平移装置6的带动下朝着倍速链输送线移载机构相对 侧的阻挡机构2移动直至接近倍速链输送线移载机构相对侧的阻挡机构2的阻挡块13。
其次,平移装置6的传动滚筒8停止转动,倍速链输送线移载机构的相对侧的阻挡机构2和平移装置6同时下降,工装板两侧置于顶升平移机构1的倍速链条5上。
最后,倍速链条5对工装板进行传输。
参考图1,以从本发明的倍速链输送线移载机构的右侧进工装板为例来进一步地描述本发明的倍速链输送线移载机构的使用方法,具体步骤如下:
首先,当工装板从倍速链输送线移载机构的右侧进入时,倍速链输送线移载机构的顶升平移机构1右侧导轨4上的传感器检测到工装板并且将信号发送至PLC,PLC控制倍速链输送线移载机构左侧的阻挡机构2的阻挡块13在第二气缸14的带动下向上移动,同时控制平移装置6在第一气缸7的带动下向上移动,实现倍速链输送线移载机构左侧的阻挡机构2和顶升平移机构1顶升。
其次,PLC控制平移装置6的传动滚筒8朝着倍速链输送线移载机构左侧的阻挡机构2转动并且带动两个被动滚筒9同向转动。
其次,工装板在平移装置6的带动下朝着倍速链输送线移载机构左侧的阻挡机构2移动直至倍速链输送线移载机构左侧的阻挡机构2上的传感器检测到工装板接近倍速链输送线移载机构左侧的阻挡机构2的阻挡块13并将信号发送至PLC。
其次,PLC控制平移装置6的传动滚筒8停止转动,传动皮带10和被动滚筒9也相应地停止转动,PLC控制倍速链输送线移载机构左侧的阻挡机构2和平移装置6同时下降。工装板的两侧置于顶升平移机构1的倍速链条5上。
最后,PLC控制倍速链条5对工装板进行传输。
当工装板从倍速链输送线移载机构的左侧进入时,工装板的传输方式 与从倍速链输送线移载机构的右侧进入时的传输方式相同。在此情况下,倍速链输送线移载机构右侧的阻挡机构2和平移装置6同时上、下移动,并且倍速链条5对工装板进行传输。工装板从倍速链输送线移载机构向左或者向右移出倍速链输送线移载机构时,需要确保倍速链输送线移载机构左侧的阻挡机构2或倍速链输送线移载机构右侧的阻挡机构2处于下降状态。
本发明的倍速链输送线移载机构的结构简单、外观简洁美观。一个顶升平移机构可以实现两个方向工装板进出的功能,不仅提高了空间利用率,而且提高了输送效率;阻挡机构的阻挡块镶入三倍速导轨,三倍速导轨上具有C型铝槽,使得工装板经过时不会有卡顿现象;本发明的倍速链输送线移载机构全部由PLC控制,无需人员操作和切换,降低操作人员的工作强度和操作难度;采用气缸和电动滚筒作为动力,所以噪音更小、更容易维修和保养。
应当注意,在此描述的前、后、左、右、上、下等,是针对附图所描绘的部件的相对方位,并不用于限定本发明的具体结构。
以上所述实施例仅表达了本发明的实施方式,其描述较为具体和详细,但并不能因此而理解为对本发明专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本发明构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。

Claims (10)

  1. 一种倍速链输送线移载机构,其特征在于,包括顶升平移机构和阻挡机构,其中所述阻挡机构设置在所述顶升平移机构的外侧;
    所述顶升平移机构包括支架、导轨、倍速链条、平移装置和第一气缸,所述支架设置在所述导轨和所述平移装置的下方,所述第一气缸设置在所述支架上,所述倍速链条设置在所述导轨内,所述第一气缸与所述平移装置连接;
    所述阻挡机构包括阻挡块和第二气缸,所述第二气缸与所述阻挡块相连接并且所述第二气缸与所述顶升平移机构的所述导轨固定连接。
  2. 根据权利要求1所述的倍速链输送线移载机构,其特征在于,所述阻挡机构有两个,两个所述阻挡机构对称地设置在所述顶升平移机构的两侧。
  3. 根据权利要求1所述的倍速链输送线移载机构,其特征在于,所述顶升平移机构为对称结构,所述导轨有两个,两个所述导轨对称地设置在所述支架的两个侧端上,所述平移装置设置在两个所述导轨的中间。
  4. 根据权利要求1所述的倍速链输送线移载机构,其特征在于,所述平移装置包括传动滚筒、被动滚筒、传动皮带、滚筒固定架和托架,所述传动滚筒和所述被动滚筒通过所述传动皮带连接,所述传动滚筒的轴的端部和所述被动滚筒的轴的端部分别可转动地固定至所述滚筒固定架,所述滚筒固定架与所述托架固定连接。
  5. 根据权利要求1所述的倍速链输送线移载机构,其特征在于,在所述顶升平移机构的所述导轨的向外一侧的导轨结构上设置有槽,所述阻挡机构的所述阻挡块两端分别设置有凸块。
  6. 根据权利要求5所述的倍速链输送线移载机构,其特征在于,所述导轨上的所述槽有两个,所述槽与所述阻挡机构的所述阻挡块的所述凸块相匹配。
  7. 根据权利要求5所述的倍速链输送线移载机构,其特征在于,所述导轨上的所述槽有两个,所述槽内设置有带有凹槽的转接块,所述转接块的所述凹槽与所述阻挡机构的所述阻挡块的所述凸块相匹配。
  8. 根据权利要求1所述的倍速链输送线移载机构,其特征在于,所述顶升平移机构和所述阻挡机构分别设置有传感器。
  9. 根据权利要求1所述的倍速链输送线移载机构,其特征在于,所述倍速链输送线移载机构由PLC控制。
  10. 根据权利要求1所述的倍速链输送线移载机构,其特征在于,所述传动滚筒为电动滚筒。
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