WO2011069401A1 - 工艺台车由地面输送机至双排链输送机的转接方法 - Google Patents

工艺台车由地面输送机至双排链输送机的转接方法 Download PDF

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Publication number
WO2011069401A1
WO2011069401A1 PCT/CN2010/078637 CN2010078637W WO2011069401A1 WO 2011069401 A1 WO2011069401 A1 WO 2011069401A1 CN 2010078637 W CN2010078637 W CN 2010078637W WO 2011069401 A1 WO2011069401 A1 WO 2011069401A1
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Prior art keywords
conveyor
double
ground
trolley
row chain
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PCT/CN2010/078637
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English (en)
French (fr)
Inventor
刘保
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奇瑞汽车股份有限公司
芜湖普威技研有限公司
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Publication of WO2011069401A1 publication Critical patent/WO2011069401A1/zh

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Classifications

    • 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
    • B65G19/00Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/02Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for articles, e.g. for containers

Definitions

  • the invention relates to a conveyor switching method in a painting process of a painting robot, in particular to a method for transferring a craft trolley from a ground conveyor to a double-row chain conveyor, belonging to the technical field of mechanical manufacturing. Background technique
  • the mechanized transportation of the painting workshop can be roughly divided into two types, one is a sled conveyor system and the other is a ground conveyor system.
  • the equipment used in the two conveyor systems cannot be directly compatible.
  • the NKC ground conveyor has a certain pulsation and left and right sway during the work. Because the robot spraying has high requirements on the relative position and speed stability of the conveying equipment during the walking process, the painting workshop simply uses the NKC ground conveyor to transport. , robot spraying is not possible. In the sled conveyor system, the double-row chain conveyor can meet the requirements of the conveyor equipment for robotic spraying.
  • the technical problem to be solved by the present invention is to provide a transfer method of a process trolley from a ground conveyor to a double-row chain conveyor, which can realize the smoothness of the process trolley for the painting robot from the ground conveyor to the double-row chain conveyor. Transfer.
  • a transfer method of a craft trolley from a ground conveyor to a double-row chain conveyor the craft trolley being transferred from the ground conveyor to the double-row chain conveyor through a transitional roller bed.
  • the transitional roller bed is located between the ground conveyor and the double-row chain conveyor, and has a transition gap between each other, and the aforementioned devices are separately controlled.
  • the speed of the transitional roller is kept consistent with the speed of the ground conveyor; when the craft trolley completely leaves the ground conveyor.
  • transition bed speed is consistent with the speed of the double-row conveyor.
  • the drive of the double-row conveyor is placed between the transitional and double-row conveyors and is located below the top of the double-row conveyor, enabling the craft trolley to pass through the double-row conveyor.
  • Support brackets are arranged on both sides of the craft trolley, and the support brackets can be supported on the chain of the double-row chain conveyor or on the rollers of the transitional roller bed to realize the transportation of the craft trolley.
  • the support frame may be a rectangular square tube.
  • a ground trough is formed on the ground below the transitional rolling bed and the double-row chain conveyor, and the trough corresponds to the traveling wheel position of the craft trolley, so that the traveling wheel of the craft trolley leaves a gap with the ground during transportation.
  • the invention realizes the transfer through the transitional rolling bed, can better realize the smooth transfer of the body of the spraying robot from the ground conveyor to the double-row chain conveyor, and can effectively realize the control of the conveying speed of the transitional roller bed.
  • FIG. 1 is a schematic structural view of a portion of the A-A cross-section transitional roller bed of FIG. 3 of the present invention
  • Figure 2 is a schematic structural view of a portion of the B-B section double-row chain conveyor of Figure 3 of the present invention
  • FIG. 3 is a schematic view showing the position setting of the driving device of the double-row chain conveyor of the present invention. detailed description
  • FIG. 1 is a schematic view showing the structure of the A-A cross-section transitional roller bed of Figure 3 of the present invention.
  • Fig. 1 there is no drive shaft between the roller 2 and the roller 4 on both sides of the trampoline.
  • a drive shaft is arranged between the rollers on both sides, and the drive shaft will interfere with the traveling wheel leg frame 8 of the craft trolley.
  • the drive shaft only connects the roller 2 to power the process trolley 1 and the other roller 4 is no longer connected to the drive shaft.
  • No power input, the travel wheel bracket leg 8 of the craft trolley 1 can pass. Transition roller bed 10.
  • FIG. 3 is a schematic view showing the position setting of the driving device of the double-row chain conveyor of the present invention.
  • the driving device 5 of the double-row chain conveyor adopts a secondary transmission and adopts a sinking process
  • BP the driving device 5 is disposed between the transitional rolling bed 10 and the double-row chain conveyor 6, and is located Below the top surface of the double-row chain conveyor 6, the craft trolley 1 can Pass the double-row chain conveyor 6.
  • FIG. 2 is a schematic view showing the structure of the portion of the B-B section double-row chain conveyor of Figure 3 of the present invention.
  • support brackets 7 are provided on both sides of the craft trolley 1, and the support brackets 7 can be supported on the chain of the double-row chain conveyor 6 or on the rollers of the transitional roller bed 10 to realize Delivery of the craft trolley 1.
  • the cross-section of the support frame 7 can be a rectangular square tube. Different square tube models can be selected by calculation according to different conveying loads and conveying environments.
  • a ground trough 9 is opened on the ground below the transitional rolling bed 10 and the double-row chain conveyor 6, and the ground trough 9 corresponds to the traveling wheel travel track position of the craft trolley 1 so that the craft trolley 1 travel wheel during transportation Leave a gap with the ground to avoid contact.
  • the transitional roller bed 10 is located between the NKC floor conveyor 3 and the double-row chain conveyor 6, and has a transition gap therebetween, and the aforementioned devices are separately controlled. Through the control of the conveying speed of the transitional roller bed 10, the speed transition of the process trolley 1 during the transfer process is realized.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Intermediate Stations On Conveyors (AREA)

Description

工艺台车由地面输送机至双排链输送机的转接方法 技术领域
本发明涉及涂装机器人喷涂过程中的一种输送机转接方法, 尤其是一种工艺台车 由地面输送机至双排链输送机的转接方法, 属于机械制造技术领域。 背景技术
目前涂装车间的机械化输送大致可分为两种, 一种为滑橇输送系统, 一种为地面 输送系统, 两种输送系统中所采用的设备无法实现直接兼容。
NKC地面输送机在工作中存在一定的脉动及左右晃动的现象, 由于机器人喷涂对 输送设备在行走过程中位置的相对性及速度的稳定性要求较高, 涂装车间单纯采用 NKC地面输送机输送, 无法实现机器人喷涂。 在滑橇输送系统中, 双排链输送机可以 满足机器人喷涂的输送设备要求。
喷涂机器人用工艺台车由 NKC地面输送机平稳转接至双排链输送机,是目前亟待 解决的技术问题, 因为在转接过程中, 喷涂机器人还要进行喷漆工艺操作, 转接的平 稳性极其重要。 发明内容
本发明所要解决的技术问题在于, 提供一种工艺台车由地面输送机至双排链输送 机的转接方法, 能够实现喷涂机器人用工艺台车由地面输送机至双排链输送机的平稳 转接。
本发明所要解决的技术问题是通过如下技术方案实现的:
一种工艺台车由地面输送机至双排链输送机的转接方法, 所述工艺台车通过过渡 滚床由地面输送机转接至双排链输送机。
过渡滚床位于地面输送机和双排链输送机之间, 并相互留有过渡间隙, 前述设备 分别单独控制。
通过对过渡滚床运送速度的控制, 实现工艺台车转接过程中的速度过渡。
工艺台车由地面输送机至过渡滚床的运送过程中, 当工艺台车未完全离开地面输 送机时, 使过渡滚床速度与地面输送机速度保持一致; 当工艺台车完全离开地面输送 机时, 使过渡滚床速度与双排链输送机速度保持一致。 过渡滚床的两边滚轮之间不设传动轴, 使工艺台车的行走轮支架腿能够通过过渡 滚床。
将双排链输送机的驱动装置设置在过渡滚床和双排链输送机之间, 并位于双排链 输送机顶面的下方, 使工艺台车能够通过双排链输送机。
在工艺台车的两侧设有支撑架, 该支撑架可支撑在双排链输送机的链条上或过渡 滚床的滚轮上, 实现工艺台车的运送。
所述的支撑架可以为矩形方管。
过渡滚床和双排链输送机下方的地面上开有地槽, 该地槽与工艺台车的行走轮位 置对应, 使得在运送过程中, 工艺台车行走轮与地面留有间隙。
本发明具有的有益效果:
本发明通过过渡滚床进行转接, 能够更好地实现喷涂机器人用工艺台车由地面输 送机至双排链输送机的车身平稳转接, 通过对过渡滚床运送速度的控制, 可有效实现 工艺台车速度的平稳过渡。
同时, 通过对过渡滚床、 双排链输送机构造的调整, 更加有利于实现工艺台车的 平稳转接。 附图说明
图 1为本发明图 3的 A-A截面过渡滚床部分的结构示意图;
图 2为本发明图 3的 B-B截面双排链输送机部分的结构示意图;
图 3为本发明双排链输送机驱动装置的位置设置示意图。 具体实施方式
图 1为本发明图 3的 A-A截面过渡滚床部分的结构示意图。 如图 1所示, 滚床两 边的滚轮 2和滚轮 4之间不设传动轴。 而现有涂装车间滑橇输送系统的滚床中, 两边 的滚轮之间设有传动轴, 该传动轴将与工艺台车行走轮支腿架 8产生干涉。 为避免产 生干涉, 传动轴只连接滚轮 2, 为工艺台车 1提供动力, 另一边滚轮 4不再接传动轴, 艮卩: 无动力输入, 使工艺台车 1的行走轮支架腿 8能够通过过渡滚床 10。
图 3为本发明双排链输送机驱动装置的位置设置示意图。 如图 3所示, 双排链输 送机的驱动装置 5采取二级传动, 并采取下沉处理, BP : 将驱动装置 5设置在过渡滚 床 10和双排链输送机 6之间, 并位于双排链输送机 6顶面的下方, 使工艺台车 1能够 通过双排链输送机 6。
图 2为本发明图 3的 B-B截面双排链输送机部分的结构示意图。 如图 1并结合图 2所示, 在工艺台车 1的两侧设有支撑架 7, 该支撑架 7可支撑在双排链输送机 6的链 条上或过渡滚床 10的滚轮上, 实现工艺台车 1的运送。支撑架 7的横截面可以为矩形 方管, 根据不同的输送载荷及输送环境, 通过计算选择不同的方管型号。 过渡滚床 10 和双排链输送机 6下方的地面上开有地槽 9, 该地槽 9与工艺台车 1的行走轮行走轨 迹位置对应, 使得在运送过程中, 工艺台车 1行走轮与地面留有间隙, 避免接触。
实施转接时, 过渡滚床 10位于 NKC地面输送机 3和双排链输送机 6之间, 并相 互留有过渡间隙, 前述设备分别单独控制。 通过对过渡滚床 10运送速度的控制, 实现 工艺台车 1转接过程中的速度过渡。工艺台车 1由地面输送机 3至过渡滚床 10的运送 过程中, 当工艺台车 1未完全离开地面输送机 3时, BP : 工艺台车 1进入过渡滚床 10 不到 2/3时, 使过渡滚床 10速度与地面输送机 3速度保持一致; 当工艺台车 1完全离 开地面输送机 3时, 即: 工艺台车 1进入过渡滚床 10达到 2/3时, 使过渡滚床 10的 速度与双排链输送机 6的速度保持一致。
最后所应说明的是: 以上实施例仅用以说明本发明而非限制, 尽管参照较佳实施 例对本发明进行了详细说明, 本领域的普通技术人员应当理解, 可以对本发明进行修 改或者等同替换, 而不脱离本发明的精神和范围, 其均应涵盖在本发明的权利要求范 围当中。

Claims

权利要求书
1、 一种工艺台车由地面输送机至双排链输送机的转接方法, 其特征在于: 工艺台 车 (1) 通过过渡滚床 (10) 由地面输送机 (3) 转接至双排链输送机 (6)。
2、根据权利要求 1所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 过渡滚床 (10) 位于地面输送机 (3) 和双排链输送机 (6) 之间, 并相互 留有过渡间隙, 前述设备分别单独控制。
3、根据权利要求 2所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 通过对过渡滚床 (10)运送速度的控制, 实现工艺台车 (1)转接过程中的 速度过渡。
4、根据权利要求 3所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 工艺台车 (1) 由地面输送机 (3) 至过渡滚床 (10) 的运送过程中, 当工 艺台车 (1) 未完全离开地面输送机 (3) 时, 使过渡滚床 (10) 的速度与地面输送机 (3)的速度保持一致; 当工艺台车(1)完全离开地面输送机(3)时, 使过渡滚床(10) 的速度与双排链输送机 (6) 的速度保持一致。
5、根据权利要求 4所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 过渡滚床 (10) 的两边滚轮 (2、 4) 之间不设传动轴, 使工艺台车 (1) 的 行走轮支架腿 (8) 能够通过过渡滚床 (10)。
6、根据权利要求 5所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 将双排链输送机 (6) 的驱动装置 (5) 设置在过渡滚床 (10) 和双排链输 送机 (6) 之间, 并位于双排链输送机 (6) 顶面的下方, 使工艺台车 (1) 能够通过双 排链输送机 (6)。
7、根据权利要求 6所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 在工艺台车 (1) 的两侧设有支撑架 (7), 该支撑架 (7) 可支撑在双排链 输送机 (6) 的链条上或过渡滚床 (10) 的滚轮上, 实现工艺台车 (1) 的运送。
8、根据权利要求 7所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 所述的支撑架 (7) 的横截面为矩形方管。
9、根据权利要求 8所述的工艺台车由地面输送机至双排链输送机的转接方法, 其 特征在于: 所述的过渡滚床 (10) 和双排链输送机 (6) 下方的地面上开有地槽 (9), 该地槽 (9) 与工艺台车 (1) 的行走轮位置对应, 使得在运送过程中, 工艺台车 (1) 行走轮与地面留有间隙。
PCT/CN2010/078637 2009-12-11 2010-11-11 工艺台车由地面输送机至双排链输送机的转接方法 WO2011069401A1 (zh)

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CN101722125B (zh) * 2009-12-11 2012-05-23 奇瑞汽车股份有限公司 工艺台车由地面输送机至双排链输送机的转接方法
CN101797548B (zh) * 2010-03-31 2016-01-06 奇瑞汽车股份有限公司 一种汽车涂装生产线
CN115445832A (zh) * 2022-08-31 2022-12-09 中车眉山车辆有限公司 一种用于铁路货车的喷涂系统

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EP0415846A1 (fr) * 1989-08-30 1991-03-06 René Schwartz Station de pulvérisation sous châssis pour automobiles
JP2004275874A (ja) * 2003-03-14 2004-10-07 Honda Motor Co Ltd 保護層形成材の塗布方法および塗布装置
CN101549792A (zh) * 2008-04-01 2009-10-07 中西金属工业株式会社 上下输送机之间的货物移载装置
CN101391703A (zh) * 2008-09-22 2009-03-25 江苏天奇物流系统工程股份有限公司 前桥端头用具有电动升降装置的过渡滚床
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