WO2017152474A1 - 一种滚轮摩擦输送系统 - Google Patents

一种滚轮摩擦输送系统 Download PDF

Info

Publication number
WO2017152474A1
WO2017152474A1 PCT/CN2016/080290 CN2016080290W WO2017152474A1 WO 2017152474 A1 WO2017152474 A1 WO 2017152474A1 CN 2016080290 W CN2016080290 W CN 2016080290W WO 2017152474 A1 WO2017152474 A1 WO 2017152474A1
Authority
WO
WIPO (PCT)
Prior art keywords
roller
link
wheel
friction
driving
Prior art date
Application number
PCT/CN2016/080290
Other languages
English (en)
French (fr)
Inventor
杨猛
李军辉
陈振城
张洪臣
李庆
Original Assignee
广州明珞汽车装备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广州明珞汽车装备有限公司 filed Critical 广州明珞汽车装备有限公司
Publication of WO2017152474A1 publication Critical patent/WO2017152474A1/zh

Links

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
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • 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
    • B65G35/00—Mechanical conveyors not otherwise provided for

Definitions

  • the invention is used in the technical field of industrial automation equipment, in particular to a roller friction conveying system.
  • the automatic conveying system is the aortic blood vessel of the entire industrial production line, and is a conveying machine that transmits at a high speed within a certain distance.
  • gear rack driving, belt conveying, linear guide sliders and roller guides are often used.
  • the above driving and guiding methods have high requirements on machining precision, equipment installation and debugging accuracy of the mechanical parts, and the current frictional conveying system of the roller has a short driving phenomenon between the stations.
  • the present invention provides a roller friction conveying system that utilizes frictional driving of a roller to realize low-cost and high-speed conveying.
  • a roller friction conveying system comprising a friction driving unit, a clamping unit and a friction driving unit, the friction driving unit comprising a rotating driving component, a first connecting rod and a second a connecting rod, a first roller disposed on the first link, and a second roller disposed on the second link, the clamping unit including a driveable first and second links Close together such that the outer circular faces of the first roller and the second roller clamp the clamping drive member of the friction drive member, the rotary drive member can drive the first roller and/or the second roller to rotate and pass friction The friction drive member clamped between the first roller and the second roller is moved.
  • the first roller includes a main driving wheel and a secondary driving wheel disposed on the first connecting rod in a conveying direction, and the rotating driving component can drive the main driving wheel and the auxiliary driving wheel Synchronously rotating, the second roller includes two driven wheels respectively disposed on the second link in the conveying direction corresponding to the main driving wheel and the auxiliary driving wheel.
  • the rotating driving component has a first driving shaft, and the first driving shaft is mounted on the first connecting rod through a first roller mounting seat, and the first driving shaft is a main driving wheel is mounted above the first connecting rod, a second driving shaft is disposed on the first connecting rod, and the second driving shaft is mounted on the first connecting rod through a second roller mounting seat, the first A secondary drive wheel is mounted on the second drive shaft above the first link, and a transfer wheel for transmitting power of the main drive wheel to the auxiliary drive wheel is disposed between the main drive wheel and the auxiliary drive wheel.
  • the first driving shaft and the second driving shaft are located on the same plane, and the transmitting wheel comprises a first transmitting wheel on a front side of the plane and a second side located on the plane
  • the two transfer wheels, the outer circular surfaces of the first transfer wheel and the second transfer wheel are simultaneously driven in contact with the outer circular surfaces of the main drive wheel and the auxiliary drive wheel.
  • the guiding rod is mounted on the first connecting rod through a guiding rod mounting seat at both ends, the first connecting rod
  • the first transmission wheel mounting rod and the second transmission wheel mounting rod are mounted on the top
  • the first transmission wheel is mounted on the top end of the first transmission wheel mounting rod
  • the second transmission wheel is mounted on the top of the second transmission wheel mounting rod
  • the first transmission wheel mounting rod and the second transmission wheel mounting rod are connected by a tension spring such that the first transmission wheel mounting rod and the second transmission wheel mounting rod have a tendency to abut each other along the guide rod.
  • the second link is provided with a driven wheel mounting seat, and the driven wheel mounting seat is connected to the driven wheel above the second connecting rod, and the driven wheel passes the bearing and the first
  • the retaining spring is mounted on the driven wheel mount.
  • the clamping driving component comprises a cylinder
  • the first connecting rod and the second connecting rod are respectively provided with a cylinder mounting seat, the piston rod of the cylinder and the cylinder of the bottom of the first connecting rod are installed.
  • the seat is hinged
  • the cylinder block is hinged to the cylinder mount at the bottom of the second link.
  • the bottom portions of the first link and the second link are respectively provided with two swinging members, and the swinging member includes a swing arm having a shaft hole in the middle thereof, and is disposed in the shaft hole An eccentric shaft that is rotatable in the shaft hole, a fixed shaft hole that is eccentrically disposed on the eccentric shaft, and a fixed shaft that is disposed in the fixed shaft hole and rotatable in the fixed shaft hole, the first link,
  • the second link is fixedly coupled to the swing arm of the swinging member.
  • a first bushing is disposed between the fixed shaft and the eccentric shaft, and the first bushing includes a first inner ring bushing disposed on the fixed shaft and a fixed shaft disposed on the eccentric shaft a first outer ring bushing on the inner side of the hole, an inner bearing between the fixed shaft and the eccentric shaft on both sides of the first bushing, and a second circlip and an inner ring upper gland for locking the inner bearing, a second bushing is disposed between the eccentric shaft and the swing arm, and the second bushing includes a second inner ring bushing disposed on the eccentric shaft and a second outer ring bushing disposed on the inner side of the swing arm shaft hole.
  • An outer bearing and an outer ring upper gland and an outer ring lower gland for locking the outer bearing are disposed on both sides of the second bushing between the eccentric shaft and the swing arm.
  • the friction driving member includes a friction driving rod and a driving pin and a sub-positioning pin which are disposed on the friction driving rod and can cooperate with the hole position on the conveying load.
  • the clamping unit drives the first link and the second link to abut each other such that the first roller and the second roller abut against the friction driving member, that is, the power of the rotating driving member is transmitted to the friction Drive the component to drive the friction drive component to drive the load.
  • the traditional robots are used to pick up the production efficiency and the price is high, or the conventional automatic transportation uses the linear guide slider positioning, which requires more precision in the installation and processing of the equipment.
  • High, rack and pinion drive increases production costs.
  • the invention realizes low-cost high-speed transportation by adopting high-speed driving of the roller, reduces cost, reliable performance, convenient installation and meets the transportation demand of the industrial automation production line.
  • Figure 1 is a schematic view of the overall structure of the present invention
  • FIG. 2 is a schematic structural view of a friction driving unit of the present invention
  • Figure 3 is a schematic view showing the connection structure of the driven wheel mounting seat and the driven wheel of the present invention.
  • Figure 4 is a schematic view showing the structure of the transmission wheel of the present invention installed on the guide rod;
  • Figure 5 is a schematic view showing the structure of the swinging member of the present invention.
  • FIG. 1 there is shown a specific structure of a preferred embodiment of the present invention.
  • the structural features of the various elements of the present invention will be described in detail below, and if described in the directions (up, down, left, right, front and back) The description is made with reference to the structure shown in Fig. 1, but the actual use direction of the present invention is not limited thereto.
  • the invention provides a roller friction conveying system, comprising a friction driving unit 1, a clamping unit 2 and a friction driving component, the friction driving unit 1 comprising a rotating driving component, a first connecting rod 11, a second connecting rod 12, and a setting a first roller on the first link 11 and a second roller disposed on the second link 12, the clamping unit 2 includes a driveable first rod 11 and a second link 12 abutting to cause the outer circular faces of the first roller and the second roller to clamp the clamping drive member of the friction drive member, the rotary drive member driving the first roller and/or the second roller to rotate and friction The force moves the friction drive member clamped between the first roller and the second roller.
  • the friction drive member includes a friction drive lever 3 and a drive pin 31 and a secondary positioning pin 32 provided on the friction drive lever 3 and engageable with the hole position on the transport load. It cooperates with the hole position of the conveying load through the driving pin 31 and the auxiliary positioning pin 32, and the conveying load is transmitted to each station under the action of the friction driving unit 1 and the clamping unit 2.
  • the first roller comprises a main driving wheel 13 and a secondary driving wheel 14 which are arranged on the first connecting rod 11 in the conveying direction, and the rotating driving component can drive the main driving wheel 13 and the auxiliary driving wheel 14 to rotate synchronously.
  • the second roller includes two driven wheels 15 respectively disposed on the second link 12 corresponding to the main driving wheel 13 and the auxiliary driving wheel 14 in the conveying direction.
  • the rotary drive member includes a motor 16 disposed at a bottom of the first link, the rotary drive member having a first drive shaft, the first drive shaft being mounted to the first link by a first roller mount 11 , the main drive wheel 13 is mounted on the first drive shaft above the first link 11 , the first link 11 is provided with a second drive shaft, and the second drive shaft is mounted by the second roller Mounted on the first connecting rod 11 , the second driving shaft is mounted with the auxiliary driving wheel 14 above the first connecting rod 11 , and the main driving wheel 13 and the auxiliary driving wheel 14 are provided with a main driving The power of the wheel 13 is transmitted to the transfer wheel of the auxiliary drive wheel 14.
  • the first drive shaft and the second drive shaft are located on the same plane, and the transmission wheel includes a first transmission wheel 17 on a front side of the plane and a second transmission wheel 18 on a rear side of the plane, the The outer circular faces of a transfer wheel 17 and a second transfer wheel 18 are simultaneously driven in contact with the outer circular faces of the main drive wheels 13 and the auxiliary drive wheels 14.
  • the present invention further includes a guide rod 19 at the bottom of the first link 11, the guide The rod 19 is mounted on the first link 11 through a guide rod mount 10 at both ends, and the first link 11 is provided with a first transfer wheel mounting rod 110 and a second transfer wheel mounting rod 111, A transfer wheel 17 is mounted on the top end of the first transfer wheel mounting rod 110, a second transfer wheel 18 is mounted on the top end of the second transfer wheel mounting rod 111, and the first transfer wheel mounting rod 110 and the second transfer wheel are mounted The rods 111 are connected by a tension spring 112 such that the first transmission wheel mounting rod 110 and the second transmission wheel mounting rod 111 have a tendency to abut each other along the guide rod 19.
  • the guide rod 19 acts as a bottom support for the transfer wheel.
  • the first and second transfer wheel mounting levers are free to slide by the action of the tension spring 112 on the guide rod 19 mounted on the guide rod mount 10.
  • the first and second transmission wheels are fixed to the first and second transmission wheel mounting rods by bolts, and when the main driving wheel 13 is in contact with the main driving wheel 13, and under the action of the tension spring 112, the power of the motor 16 is obtained, thereby the motor 16 is The power is transmitted to the auxiliary driving wheel 14, thereby achieving single motor double driving; when the friction driving rod 3 passes, the clamping unit is clamped, and the motor 16 is rotated, thereby realizing single motor double driving, which can solve the short drive interval without driving. phenomenon.
  • the second connecting rod 12 is provided with a driven wheel mounting seat 113.
  • the driven wheel mounting seat 113 is connected to the driven wheel 15 above the second connecting rod 12.
  • the driven wheel 15 passes through the bearing 114 and the first circlip
  • the 115 is mounted on the driven wheel mount 113 and is freely rotatable around the driven wheel mount 113.
  • the clamping unit 2 mainly drives and releases the friction drive rod through a double four-bar linkage mechanism.
  • the clamping driving component comprises a cylinder 121, and the bottom of the first connecting rod 11 and the second connecting rod 12 are respectively provided with a cylinder mounting seat, and the piston rod of the cylinder 121 is hinged with the cylinder mounting seat at the bottom of the first connecting rod 11 and the cylinder
  • the cylinder of 121 is hinged to the cylinder mount at the bottom of the second link 12.
  • the bottom portions of the first link 11 and the second link 12 are respectively provided with two swinging members, and the swinging member includes a swing arm 21 having a shaft hole in the middle thereof, and is disposed in the shaft hole and can be in the shaft hole a rotating eccentric shaft 22, a fixed shaft hole eccentrically formed on the eccentric shaft 22, and a fixed shaft 23 disposed in the fixed shaft hole and rotatable in the fixed shaft hole, the first link 11 and the second The link 12 is fixedly coupled to the swing arm 21 of the swinging member.
  • a first bushing is disposed between the fixed shaft 23 and the eccentric shaft 22, and the first bushing includes a first inner ring bushing 24 disposed on the fixed shaft 23 and a first inner side of the fixed shaft hole of the eccentric shaft 22.
  • the working principle of the double four-bar linkage mechanism is as follows: the fixed shaft 23 is fixed on the base as a support point of the entire double four-bar linkage mechanism.
  • the eccentric shaft 22 is fixed by the cooperation of the inner bearing 26 and the second circlip 27 fixed to the fixed shaft 23.
  • the inner bearing 26 is fixed to the fixed shaft 23 by the cooperation of the first inner ring bushing 24, the first outer ring bushing 25, the second snap spring 27 and the inner ring upper gland 28, so that the eccentric shaft 22 Can only rotate around it.
  • the outer bearing 210 realizes the fixing on the eccentric shaft 22 by the cooperation of the second inner ring bushing 29, the eccentric shaft 22 and the outer ring upper pressing cover 211, and the swing arm 21 passes the outer bearing 210 and the second
  • the outer ring bushing 29 and the outer ring lower pressing cover 212 cooperate to rotate only the eccentric shaft 22, and the swing arm 21 is fixed together with the first connecting rod 11 by bolts, since the first connecting rod 11 has Two swinging members form a four-bar linkage.
  • the principle of the second link side four-bar linkage mechanism coincides with the first link side.
  • the cylinder 121 brings the first link 11 and the second link 12 closer together by the swinging member under pressure, so that the main driving wheel 13 and the driven wheel 15, the auxiliary driving wheel 14 and the driven wheel 15 mounted thereon are brought together. Close to each other to abut the friction drive lever 3, that is, the power of the motor 16 is transmitted to the friction drive lever 3, thereby driving the friction lever 3 to move.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
  • Transmission Devices (AREA)

Abstract

一种滚轮摩擦输送系统，包括摩擦驱动单元（1）、夹紧单元（2）和摩擦驱动部件，该摩擦驱动单元（1）包括转动驱动部件、第一连杆（11）、第二连杆（12）、设在该第一连杆（11）上的第一滚轮和设在该第二连杆（12）上的第二滚轮，该夹紧单元（2）包括可驱动该第一连杆（11）和第二连杆（12）靠拢以使该第一滚轮和第二滚轮的外圆面夹紧该摩擦驱动部件的夹紧驱动部件，该转动驱动部件可驱动该第一滚轮和/或第二滚轮转动并通过摩擦力使夹紧在第一滚轮和第二滚轮间的摩擦驱动部件运动。采用第一滚轮和/或第二滚轮通过摩擦来驱动部件运动，成本低、性能可靠、安装方便，且满足工业自动化生产线的输送需要。

Description

一种滚轮摩擦输送系统
技术领域
本发明用于工业自动化装备技术领域，特别是涉及一种滚轮摩擦输送系统。
背景技术
随着经济全球化，生产高效化，势必要求全球制造走向智能化，同时国民生活水平提高，人力成本不断增加，势必全自动工业制造开发尤为重要。全自动输送系统是整个工业生产线的主动脉血管，是在一定距离内高速传输的输送机械。目前对于载荷的长距离输送，常采用齿轮齿条驱动、皮带输送、直线导轨滑块与滚轮导向等。但是以上驱动与导向方式，对机械零件加工精度、设备安装与调试精度要求较高，而且目前滚轮摩擦输送系统存在输送载荷在工位间短暂无驱动现象。
发明内容
为解决上述问题，本发明提供一种利用滚轮摩擦力驱动，实现低成本高速度输送的滚轮摩擦输送系统。
本发明解决其技术问题所采用的技术方案是：一种滚轮摩擦输送系统，包括摩擦驱动单元、夹紧单元和摩擦驱动部件，所述摩擦驱动单元包括转动驱动部件、第一连杆、第二连杆、设在所述第一连杆上的第一滚轮和设在所述第二连杆上的第二滚轮，所述夹紧单元包括可驱动所述第一连杆和第二连杆靠拢以使第一滚轮和第二滚轮的外圆面夹紧所述摩擦驱动部件的夹紧驱动部件，所述转动驱动部件可驱动所述第一滚轮和/或第二滚轮转动并通过摩擦力使夹紧在第一滚轮和第二滚轮间的摩擦驱动部件运动。
进一步作为本发明技术方案的改进，所述第一滚轮包括沿输送方向设在第一连杆上的主驱动轮和辅驱动轮，所述转动驱动部件可驱动所述主驱动轮和辅驱动轮同步转动，所述第二滚轮包括沿输送方向分别对应所述主驱动轮和辅驱动轮设在第二连杆上的两个从动轮。
进一步作为本发明技术方案的改进，所述转动驱动部件具有第一驱动轴，所述第一驱动轴通过第一滚轮安装座装在所述第一连杆上，所述第一驱动轴上于第一连杆的上方安装主驱动轮，所述第一连杆上设有第二驱动轴，所述第二驱动轴通过第二滚轮安装座装在所述第一连杆上，所述第二驱动轴上于第一连杆的上方安装辅驱动轮，所述主驱动轮和辅驱动轮间设有将主驱动轮的动力传递至辅驱动轮的传递轮。
进一步作为本发明技术方案的改进，所述第一驱动轴和第二驱动轴位于同一平面上，所述传递轮包括位于所述平面前侧的第一传递轮和位于所述平面后侧的第二传递轮，所述第一传递轮和第二传递轮的外圆面同时与主驱动轮和辅驱动轮的外圆面接触传动。
进一步作为本发明技术方案的改进，还包括位于所述第一连杆底部的导向杆，所述导向杆通过两端的导向杆安装座装在所述第一连杆上，所述第一连杆上套装有第一传递轮安装杆和第二传递轮安装杆，所述第一传递轮安装在所述第一传递轮安装杆顶端，第二传递轮安装在所述第二传递轮安装杆顶端，所述第一传递轮安装杆和第二传递轮安装杆通过拉伸弹簧相连，以使第一传递轮安装杆和第二传递轮安装杆具有沿导向杆相互靠拢的趋势。
进一步作为本发明技术方案的改进，所述第二连杆上设有从动轮安装座，所述从动轮安装座上于第二连杆的上方连接所述从动轮，从动轮通过轴承和第一卡簧安装在从动轮安装座上。
进一步作为本发明技术方案的改进，所述夹紧驱动部件包括气缸，所述第一连杆和第二连杆底部均设有气缸安装座，气缸的活塞杆与第一连杆底部的气缸安装座铰接，气缸的缸体与第二连杆底部的气缸安装座铰接。
进一步作为本发明技术方案的改进，所述第一连杆和第二连杆的底部各设有两个摆动部件，所述摆动部件包括中部设有轴孔的摆臂、设在所述轴孔中并可在轴孔中转动的偏心轴、偏心开设在所述偏心轴上的固定轴孔以及设在所述固定轴孔中并可在固定轴孔中转动的固定轴，第一连杆、第二连杆与所述摆动部件的摆臂固定连接。
进一步作为本发明技术方案的改进，所述固定轴和偏心轴间设有第一轴套，所述第一轴套包括设在固定轴上的第一内圈轴套和设在偏心轴固定轴孔内侧的第一外圈轴套，所述固定轴和偏心轴间在所述第一轴套的两侧设有内轴承以及锁紧内轴承的第二卡簧和内圈上压盖，所述偏心轴和摆臂间设有第二轴套，所述第二轴套包括设在偏心轴上的第二内圈轴套和设在摆臂轴孔内侧的第二外圈轴套，所述偏心轴和摆臂间在所述第二轴套的两侧设有外轴承以及锁紧外轴承的外圈上压盖和外圈下压盖。
进一步作为本发明技术方案的改进，所述摩擦驱动部件包括摩擦驱动杆和设在所述摩擦驱动杆上并可与输送载荷上孔位配合的主动销和副定位销。
本发明的有益效果：本发明工作时，夹紧单元驱动第一连杆和第二连杆相互靠拢从而使第一滚轮和第二滚轮紧贴摩擦驱动部件，即将转动驱动部件的动力传递给摩擦驱动部件，从而驱动摩擦驱动部件带动载荷运动。针对工业制造自动化生产线长距离输送、高速、高精度的情况，采用传统机器人抓起生产效率较低、价格昂贵，或常规自动化输送运用直线导轨滑块定位，这对设备的安装和加工精度要求较高，齿轮齿条驱动，提高了生产成本。本发明通过采用滚轮高速驱动实现了低成本高速运输，降低成本、性能可靠、安装方便并且满足工业自动化生产线的输送需求。
附图说明
下面结合附图对本发明作进一步说明：
图1是本发明整体结构示意图；
图2是本发明摩擦驱动单元结构示意图；
图3是本发明从动轮安装座与从动轮连接结构示意图；
图4是本发明传递轮安装在导向杆结构示意图；
图5是本发明摆动部件结构示意图。
具体实施方式
参照图1至图5，其显示出了本发明之较佳实施例的具体结构。以下将详细说明本发明各元件的结构特点，而如果有描述到方向( 上、下、左、右、前及后) 时，是以图1所示的结构为参考描述，但本发明的实际使用方向并不局限于此。
本发明提供了一种滚轮摩擦输送系统，包括摩擦驱动单元1、夹紧单元2和摩擦驱动部件，所述摩擦驱动单元1包括转动驱动部件、第一连杆11、第二连杆12、设在所述第一连杆11上的第一滚轮和设在所述第二连杆12上的第二滚轮，所述夹紧单元2包括可驱动所述第一连杆11和第二连杆12靠拢以使第一滚轮和第二滚轮的外圆面夹紧所述摩擦驱动部件的夹紧驱动部件，所述转动驱动部件可驱动所述第一滚轮和/或第二滚轮转动并通过摩擦力使夹紧在第一滚轮和第二滚轮间的摩擦驱动部件运动。所述摩擦驱动部件包括摩擦驱动杆3和设在所述摩擦驱动杆3上并可与输送载荷上孔位配合的主动销31和副定位销32。其通过主动销31和副定位销32与输送载荷上孔位配合，在摩擦驱动单元1与夹紧单元2共同作用下，将输送载荷输送到各个工位。
其中，所述第一滚轮包括沿输送方向设在第一连杆11上的主驱动轮13和辅驱动轮14，所述转动驱动部件可驱动所述主驱动轮13和辅驱动轮14同步转动，所述第二滚轮包括沿输送方向分别对应所述主驱动轮13和辅驱动轮14设在第二连杆12上的两个从动轮15。所述转动驱动部件包括设在所述第一连杆底部的电机16，所述转动驱动部件具有第一驱动轴，所述第一驱动轴通过第一滚轮安装座装在所述第一连杆11上，所述第一驱动轴上于第一连杆11的上方安装主驱动轮13，所述第一连杆11上设有第二驱动轴，所述第二驱动轴通过第二滚轮安装座装在所述第一连杆11上，所述第二驱动轴上于第一连杆11的上方安装辅驱动轮14，所述主驱动轮13和辅驱动轮14间设有将主驱动轮13的动力传递至辅驱动轮14的传递轮。所述第一驱动轴和第二驱动轴位于同一平面上，所述传递轮包括位于所述平面前侧的第一传递轮17和位于所述平面后侧的第二传递轮18，所述第一传递轮17和第二传递轮18的外圆面同时与主驱动轮13和辅驱动轮14的外圆面接触传动。为了实现第一传递轮17、第二传递轮18与主驱动轮13、辅驱动轮14接触传动的紧密性，本发明还包括位于所述第一连杆11底部的导向杆19，所述导向杆19通过两端的导向杆安装座10装在所述第一连杆11上，所述第一连杆11上套装有第一传递轮安装杆110和第二传递轮安装杆111，所述第一传递轮17安装在所述第一传递轮安装杆110顶端，第二传递轮18安装在所述第二传递轮安装杆111顶端，所述第一传递轮安装杆110和第二传递轮安装杆111通过拉伸弹簧112相连，以使第一传递轮安装杆110和第二传递轮安装杆111具有沿导向杆19相互靠拢的趋势。导向杆19对传递轮起底层支撑作用。第一、第二传递轮安装杆可以在安装于导向杆安装座10上的导向杆19上通过拉伸弹簧112的作用自由的滑动。第一、第二传递轮通过螺栓固定于第一、第二传递轮安装杆上，通过与主驱动轮13接触时，并在拉伸弹簧112作用下，获得电机16的动力，从而将电机16的动力传递给辅驱动轮14，进而实现单电机双驱动；当摩擦驱动杆3通过时，夹紧单元夹紧，电机16旋转，从而实现单电机双驱动，这样可以解决输送载荷短区间无驱动现象。
所述第二连杆12上设有从动轮安装座113，所述从动轮安装座113上于第二连杆12的上方连接所述从动轮15，从动轮15通过轴承114和第一卡簧115安装在从动轮安装座113上，可绕从动轮安装座113自由转动。
本发明中夹紧单元2主要通过双四连杆机构，实现对摩擦驱动杆的驱动和释放。所述夹紧驱动部件包括气缸121，所述第一连杆11和第二连杆12底部均设有气缸安装座，气缸121的活塞杆与第一连杆11底部的气缸安装座铰接，气缸121的缸体与第二连杆12底部的气缸安装座铰接。所述第一连杆11和第二连杆12的底部各设有两个摆动部件，所述摆动部件包括中部设有轴孔的摆臂21、设在所述轴孔中并可在轴孔中转动的偏心轴22、偏心开设在所述偏心轴22上的固定轴孔以及设在所述固定轴孔中并可在固定轴孔中转动的固定轴23，第一连杆11、第二连杆12与所述摆动部件的摆臂21固定连接。所述固定轴23和偏心轴22间设有第一轴套，所述第一轴套包括设在固定轴23上的第一内圈轴套24和设在偏心轴22固定轴孔内侧的第一外圈轴套25，所述固定轴23和偏心轴22间在所述第一轴套的两侧设有内轴承26以及锁紧内轴承26的第二卡簧27和内圈上压盖28，所述偏心轴22和摆臂21间设有第二轴套，所述第二轴套包括设在偏心轴22上的第二内圈轴套29和设在摆臂21轴孔内侧的第二外圈轴套20，所述偏心轴22和摆臂21间在所述第二轴套的两侧设有外轴承210以及锁紧外轴承210的外圈上压盖211和外圈下压盖212。
双四连杆机构的工作原理如下：所述固定轴23固定在基座上，作为整个双四连杆机构的支撑点。所述偏心轴22通过固定在固定轴23上的内轴承26和第二卡簧27的共同作用实现其固定。所述内轴承26通过第一内圈轴套24、第一外圈轴套25、第二卡簧27和内圈上压盖28的共同作用实现固定在固定轴23上，从而使得偏心轴22只能绕其转动。所述外轴承210通过第二内圈轴套29、偏心轴22、外圈上压盖211的共同作用实现其在偏心轴22上的固定，而所述摆臂21通过外轴承210、第二外圈轴套29、外圈下压盖212的共同作用，使其只可以转偏心轴22转动，所述摆臂21通过螺栓与第一连杆11固定一起，由于第一连杆11上有两个摆动部件，从而组成四连杆机构。第二连杆侧四连杆机构原理与第一连杆侧一致。所述气缸121在压力作用下，通过摆动部件使第一连杆11和第二连杆12相互靠拢，从而使安装其上的主驱动轮13与从动轮15、辅驱动轮14与从动轮15相互靠拢从而紧贴摩擦驱动杆3，即将电机16的动力传递给摩擦驱动杆3，从而驱动摩擦杆3运动。
当然，本发明创造并不局限于上述实施方式，熟悉本领域的技术人员在不违背本发明精神的前提下还可作出等同变形或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。

Claims (10)

  1. 一种滚轮摩擦输送系统，其特征在于：包括摩擦驱动单元、夹紧单元和摩擦驱动部件，所述摩擦驱动单元包括转动驱动部件、第一连杆、第二连杆、设在所述第一连杆上的第一滚轮和设在所述第二连杆上的第二滚轮，所述夹紧单元包括可驱动所述第一连杆和第二连杆靠拢以使第一滚轮和第二滚轮的外圆面夹紧所述摩擦驱动部件的夹紧驱动部件，所述转动驱动部件可驱动所述第一滚轮和/或第二滚轮转动并通过摩擦力使夹紧在第一滚轮和第二滚轮间的摩擦驱动部件运动。
  2. 根据权利要求1所述的滚轮摩擦输送系统，其特征在于：所述第一滚轮包括沿输送方向设在第一连杆上的主驱动轮和辅驱动轮，所述转动驱动部件可驱动所述主驱动轮和辅驱动轮同步转动，所述第二滚轮包括沿输送方向分别对应所述主驱动轮和辅驱动轮设在第二连杆上的两个从动轮。
  3. 根据权利要求2所述的滚轮摩擦输送系统，其特征在于：所述转动驱动部件具有第一驱动轴，所述第一驱动轴通过第一滚轮安装座装在所述第一连杆上，所述第一驱动轴上于第一连杆的上方安装主驱动轮，所述第一连杆上设有第二驱动轴，所述第二驱动轴通过第二滚轮安装座装在所述第一连杆上，所述第二驱动轴上于第一连杆的上方安装辅驱动轮，所述主驱动轮和辅驱动轮间设有将主驱动轮的动力传递至辅驱动轮的传递轮。
  4. 根据权利要求3所述的滚轮摩擦输送系统，其特征在于：所述第一驱动轴和第二驱动轴位于同一平面上，所述传递轮包括位于所述平面前侧的第一传递轮和位于所述平面后侧的第二传递轮，所述第一传递轮和第二传递轮的外圆面同时与主驱动轮和辅驱动轮的外圆面接触传动。
  5. 根据权利要求4所述的滚轮摩擦输送系统，其特征在于：还包括位于所述第一连杆底部的导向杆，所述导向杆通过两端的导向杆安装座装在所述第一连杆上，所述第一连杆上套装有第一传递轮安装杆和第二传递轮安装杆，所述第一传递轮安装在所述第一传递轮安装杆顶端，第二传递轮安装在所述第二传递轮安装杆顶端，所述第一传递轮安装杆和第二传递轮安装杆通过拉伸弹簧相连，以使第一传递轮安装杆和第二传递轮安装杆具有沿导向杆相互靠拢的趋势。
  6. 根据权利要求2所述的滚轮摩擦输送系统，其特征在于：所述第二连杆上设有从动轮安装座，所述从动轮安装座上于第二连杆的上方连接所述从动轮，从动轮通过轴承和第一卡簧安装在从动轮安装座上。
  7. 根据权利要求1所述的滚轮摩擦输送系统，其特征在于：所述夹紧驱动部件包括气缸，所述第一连杆和第二连杆底部均设有气缸安装座，气缸的活塞杆与第一连杆底部的气缸安装座铰接，气缸的缸体与第二连杆底部的气缸安装座铰接。
  8. 根据权利要求7所述的滚轮摩擦输送系统，其特征在于：所述第一连杆和第二连杆的底部各设有两个摆动部件，所述摆动部件包括中部设有轴孔的摆臂、设在所述轴孔中并可在轴孔中转动的偏心轴、偏心开设在所述偏心轴上的固定轴孔以及设在所述固定轴孔中并可在固定轴孔中转动的固定轴，第一连杆、第二连杆与所述摆动部件的摆臂固定连接。
  9. 根据权利要求8所述的滚轮摩擦输送系统，其特征在于：所述固定轴和偏心轴间设有第一轴套，所述第一轴套包括设在固定轴上的第一内圈轴套和设在偏心轴固定轴孔内侧的第一外圈轴套，所述固定轴和偏心轴间在所述第一轴套的两侧设有内轴承以及锁紧内轴承的第二卡簧和内圈上压盖，所述偏心轴和摆臂间设有第二轴套，所述第二轴套包括设在偏心轴上的第二内圈轴套和设在摆臂轴孔内侧的第二外圈轴套，所述偏心轴和摆臂间在所述第二轴套的两侧设有外轴承以及锁紧外轴承的外圈上压盖和外圈下压盖。
  10. 根据权利要求1所述的滚轮摩擦输送系统，其特征在于：所述摩擦驱动部件包括摩擦驱动杆和设在所述摩擦驱动杆上并可与输送载荷上孔位配合的主动销和副定位销。
PCT/CN2016/080290 2016-03-07 2016-04-27 一种滚轮摩擦输送系统 WO2017152474A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610128104.X 2016-03-07
CN201610128104.XA CN105645060B (zh) 2016-03-07 2016-03-07 一种滚轮摩擦输送系统

Publications (1)

Publication Number Publication Date
WO2017152474A1 true WO2017152474A1 (zh) 2017-09-14

Family

ID=56493014

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/080290 WO2017152474A1 (zh) 2016-03-07 2016-04-27 一种滚轮摩擦输送系统

Country Status (2)

Country Link
CN (1) CN105645060B (zh)
WO (1) WO2017152474A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109484911A (zh) * 2018-12-28 2019-03-19 浙江大学昆山创新中心 一种摩擦输送设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108689073B (zh) * 2018-05-02 2020-05-29 新沂市邵店众创工贸发展有限公司 一种混凝土电线杆用的传输装置
CN112718763A (zh) * 2020-12-17 2021-04-30 澧县澧水明珠钢化玻璃有限公司 一种钢化玻璃生产用表面清洁装置及其使用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101254850A (zh) * 2008-01-21 2008-09-03 呼和浩特铁路局焊轨段 钢轨辊道输送机
JP2013180835A (ja) * 2012-02-29 2013-09-12 Showa Shinku:Kk 板状部材搬送装置、板状部材搬送装置を備えた周波数調整装置、及び板状部材搬送装置を使用した搬送方法
CN203229156U (zh) * 2013-04-24 2013-10-09 湖北华昌达智能装备股份有限公司 摩擦驱动输送系统及其弯段摩擦驱动装置
CN203319181U (zh) * 2013-05-28 2013-12-04 山西东杰智能物流装备股份有限公司 高速摩擦驱动装置
CN203392391U (zh) * 2013-08-01 2014-01-15 常州超感官智能装备有限公司 一种摩擦驱动机构
CN203473728U (zh) * 2013-09-17 2014-03-12 武汉利德测控技术股份有限公司 一种钢轨输送机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD252167A1 (de) * 1986-08-25 1987-12-09 Inst Stahlbeton Foerdereinrichtung fuer verfahrbare formen
CN2169613Y (zh) * 1993-06-12 1994-06-22 胡子康 曲柄滑块式送脱料装置
KR101280039B1 (ko) * 2006-09-16 2013-07-01 삼성전자주식회사 마찰롤러를 이용한 동력전달장치, 이를 이용한화상형성장치의 배지장치 및 화상형성장치
KR101053931B1 (ko) * 2009-11-30 2011-08-04 (주)금강오토텍 물품 이송용 플렉시블 드라이빙 장치
CN202321557U (zh) * 2011-12-01 2012-07-11 东风汽车公司 气动式无冲击摩擦驱动装置
CN205471536U (zh) * 2016-03-07 2016-08-17 广州明珞汽车装备有限公司 一种滚轮摩擦输送系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101254850A (zh) * 2008-01-21 2008-09-03 呼和浩特铁路局焊轨段 钢轨辊道输送机
JP2013180835A (ja) * 2012-02-29 2013-09-12 Showa Shinku:Kk 板状部材搬送装置、板状部材搬送装置を備えた周波数調整装置、及び板状部材搬送装置を使用した搬送方法
CN203229156U (zh) * 2013-04-24 2013-10-09 湖北华昌达智能装备股份有限公司 摩擦驱动输送系统及其弯段摩擦驱动装置
CN203319181U (zh) * 2013-05-28 2013-12-04 山西东杰智能物流装备股份有限公司 高速摩擦驱动装置
CN203392391U (zh) * 2013-08-01 2014-01-15 常州超感官智能装备有限公司 一种摩擦驱动机构
CN203473728U (zh) * 2013-09-17 2014-03-12 武汉利德测控技术股份有限公司 一种钢轨输送机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109484911A (zh) * 2018-12-28 2019-03-19 浙江大学昆山创新中心 一种摩擦输送设备
CN109484911B (zh) * 2018-12-28 2024-03-22 浙江大学昆山创新中心 一种摩擦输送设备

Also Published As

Publication number Publication date
CN105645060B (zh) 2019-01-18
CN105645060A (zh) 2016-06-08

Similar Documents

Publication Publication Date Title
WO2017152475A1 (zh) 一种摩擦输送系统
WO2017152474A1 (zh) 一种滚轮摩擦输送系统
CN208805179U (zh) 电芯检测装置
CN210704813U (zh) 三轴曲臂连杆机械臂
CN205471536U (zh) 一种滚轮摩擦输送系统
CN113708565B (zh) 一种用于多种发动机接口的安装固定装置及方法
CN217143941U (zh) 三轴机械手
CN210133213U (zh) 智能移载小车
CN104802187A (zh) 一种多工位机器人用旋转底座
CN115223902A (zh) 一种高精度共晶贴片机的加压取放结构
CN205471535U (zh) 一种双驱动摩擦输送系统
CN113479624A (zh) 一种随动式上下料系统
CN219543188U (zh) 一种工业机械手
CN220787135U (zh) 一种电池片丝网印刷输送装置
CN220827007U (zh) 运动模组及生产线
CN211870620U (zh) 电芯下料装置
CN221253649U (zh) 一种双向伸缩装置
CN109465810B (zh) 同位横移进料机械手
CN219669160U (zh) 一种环形输送流水线
CN117124096B (zh) 结构紧凑型单轨独立双动子同步带滑台模组
CN220783963U (zh) 一种机械手运动装置
CN209800562U (zh) 一种电机直连用自动补偿偏心传动机构
CN219704104U (zh) 一种合轴机构及电机减速器组装装置
CN215796844U (zh) 一种随动式上下料系统
CN220373093U (zh) 一种大型轴承生产用支撑夹具

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16893122

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 16893122

Country of ref document: EP

Kind code of ref document: A1