CN105059821B - Roller bed - Google Patents

Roller bed Download PDF

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Publication number
CN105059821B
CN105059821B CN201510420006.9A CN201510420006A CN105059821B CN 105059821 B CN105059821 B CN 105059821B CN 201510420006 A CN201510420006 A CN 201510420006A CN 105059821 B CN105059821 B CN 105059821B
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bed body
bed
roller
driving
hinged
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CN105059821A (en
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李东栓
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Dalian Sida High Technology Development Co Ltd
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Dalian Sida High Technology Development Co Ltd
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Abstract

The roller bed comprises a first bed body and a second bed body, wherein two rows of outer roller sets are arranged along the axial direction of the first bed body, a driving frame is connected on the first bed body in a sliding manner, a driving stop block is arranged on a driving chain of the driving frame, a tray is arranged on each roller set, a stop strip matched with the driving stop block is arranged on the bottom surface of the tray, a first air cylinder connected with the driving frame is further arranged in the first bed body, a groove matched with the end head of the driving frame is arranged on the second bed body, a bidirectional air cylinder is arranged on the axis of the second bed body, a clamping seat is arranged at the working end of the bidirectional air cylinder close to the direction of the first bed body, two rows of inner roller sets are further symmetrically arranged along the axial direction of the second bed body, each inner roller set comprises a lifting rod, a plurality of swing rods are uniformly hinged on each lifting rod, the bottom end of each swing rod is hinged with a base fixedly arranged on the second bed body, one end of the swing rod is hinged with the working end of an obliquely arranged lifting cylinder, and a pneumatic clamp group is arranged on the second bed body.

Description

辊床Roller bed

技术领域technical field

本发明涉及一种工件输送装置,特别是一种辊床。The invention relates to a workpiece conveying device, in particular to a roller bed.

背景技术Background technique

在工业生产活动中,往往需要利用输送装置将工件运输到某一工位后实施加工;目前在进行汽车零部件的输送和加工时,往往会使用辊床这一输送装置实现,但由于辊床上设置有滑轮,因此传统的辊床无法对工件进行定位,因此传统的辊床结构无法直接在辊床上实施工件的定位加工;同时传统的辊床工作时的动力全部依靠电机进行驱动,这也不适用于某些易燃易爆的场合。In industrial production activities, it is often necessary to use the conveying device to transport the workpiece to a certain station for processing; at present, the conveying device of the roller bed is often used to realize the conveying and processing of auto parts, but because the roller bed There are pulleys, so the traditional roller bed cannot position the workpiece, so the traditional roller bed structure cannot directly implement the positioning process of the workpiece on the roller bed; at the same time, the power of the traditional roller bed is all driven by the motor, which is not Suitable for some flammable and explosive occasions.

发明内容Contents of the invention

本发明是为了解决现有技术所存在的上述不足,提出一种结构简单,设计巧妙,可在将工件输送到位后直接对其进行夹紧定位并实施加工的辊床。The present invention aims to solve the above-mentioned deficiencies in the prior art, and proposes a roller bed with simple structure and ingenious design, which can directly clamp, position and process workpieces after they are transported in place.

本发明的技术解决方案是:一种辊床,其特征在于:所述的辊床包括第一床体1和第二床体2,沿第一床体1的轴向对称地设置有两排外滚轮组3,在第一床体1的轴线上滑动连接有驱动架4,驱动架4上设置有驱动链条5,在驱动链条5上设置有驱动挡块6,在滚轮组3上配置有托盘7,托盘7的底面上设置有与驱动挡块6相配的挡条,在第一床体1内还设置有与驱动架4相连的第一气缸8,在第二床体2上设置有与驱动架4的端头相配的凹槽9,在第二床体2的轴线上设置有双向气缸10,双向气缸10靠近第一床体1的方向的工作端上设置有卡座12,沿着第二床体2的轴向还对称地设置有两排内滚轮组13,所述的内滚轮组13包括一个举升杆14,举升杆14上均匀地铰接有多个摆杆15,每个摆杆15的底端都与固定设置在第二床体2上的底座相铰接,举升杆14的一端还与倾斜设置的举升缸17的工作端相铰接,在第二床体2上还设置有气动夹钳组11。The technical solution of the present invention is: a roller bed, characterized in that: the roller bed includes a first bed body 1 and a second bed body 2, and two rows of outer beds are arranged symmetrically along the axial direction of the first bed body 1. The roller group 3 is slidably connected with the driving frame 4 on the axis of the first bed body 1, the driving frame 4 is provided with a driving chain 5, the driving chain 5 is provided with a driving block 6, and the roller group 3 is provided with a tray 7. The bottom surface of the tray 7 is provided with a stop bar matching the drive block 6, and a first air cylinder 8 connected with the drive frame 4 is also provided in the first bed body 1, and a first cylinder 8 connected with the drive frame 4 is provided on the second bed body 2. The matching groove 9 of the end of the drive frame 4 is provided with a two-way cylinder 10 on the axis of the second bed body 2, and a deck 12 is arranged on the working end of the two-way cylinder 10 near the direction of the first bed body 1, along the The axial direction of the second bed body 2 is also provided with two rows of inner roller sets 13 symmetrically. The inner roller sets 13 include a lifting rod 14, and a plurality of swing rods 15 are uniformly hinged on the lifting rod 14, each The bottom ends of each swing rod 15 are all hinged with the base fixedly arranged on the second bed body 2, and one end of the lift rod 14 is also hinged with the working end of the lifting cylinder 17 which is arranged obliquely, on the second bed body 2 Also be provided with pneumatic clamp group 11 on it.

本发明同现有技术相比,具有如下优点:Compared with the prior art, the present invention has the following advantages:

本种结构形式的辊床,其结构简单,设计巧妙,布局合理,它针对传统的辊床结构只能够用于运送工件,而无法夹紧、定位工件以便直接对其进行加工的缺陷,创造性地将辊床结构设计为两个分离的床体(第一床体和第二床体),其中位于加工中心外的第一床体可将工件运送至位于加工中心内的第二床体上,而第二床体则可以带托盘及工件运动到位后将托盘抬起,同时利用气动夹钳组将托盘夹紧定位,直接由加工中心对工件进行加工操作;并且本实施例辊床中所有的驱动部分都采用伸缩缸,可以在含有易燃易爆气体的场合中应用。这种辊床的制作工艺简单,制造成本低廉,因此可以说它具备了多种优点,特别适合于在本领域中推广应用,其市场前景十分广阔。The roller bed of this kind of structure has simple structure, ingenious design and reasonable layout. It aims at the defect that the traditional roller bed structure can only be used to transport the workpiece, but cannot clamp and position the workpiece so as to directly process it. The roller bed structure is designed as two separate beds (the first bed and the second bed), where the first bed outside the machining center can transport the workpiece to the second bed inside the machining center, The second bed body can move the pallet and the workpiece in place and lift the pallet. At the same time, the pallet is clamped and positioned by the pneumatic clamp group, and the workpiece is directly processed by the machining center; and all the roller beds in this embodiment The drive part adopts telescopic cylinders, which can be used in occasions containing flammable and explosive gases. The manufacturing process of this roller bed is simple and the manufacturing cost is low, so it can be said that it has possessed various advantages, and is particularly suitable for popularization and application in this field, and its market prospect is very broad.

附图说明Description of drawings

图1为本发明实施例的俯视图。Fig. 1 is a top view of an embodiment of the present invention.

图2为本发明实施例驱动架部分的结构示意图。Fig. 2 is a schematic diagram of the structure of the driving frame part of the embodiment of the present invention.

图3为本发明实施例双向气缸部分的结构示意图。Fig. 3 is a structural schematic diagram of the bi-directional cylinder part of the embodiment of the present invention.

图4为本发明实施例举升杆部分的结构示意图。Fig. 4 is a schematic structural diagram of the lifting rod part of the embodiment of the present invention.

具体实施方式detailed description

下面将结合附图说明本发明的具体实施方式。如图1至图4所示:一种辊床,它包括相配的第一床体1和第二床体2,沿着第一床体1的轴向对称地设置有两排外滚轮组3,用于支撑其上放置的托盘7,在第一床体1的轴线上还滑动连接有驱动架4,这个驱动架4上设置有能够转动的驱动链条5,在驱动链条5上设置有驱动挡块6,而在托盘7的底面上还设置有与驱动挡块6相配的挡条,在第二床体1设置有能够带动驱动架4沿着第一床体1的轴向运动的第一气缸8,而在第二床体2上则设置有与驱动架4的端头相配的凹槽9,在第二床体2的轴线上设置有双向气缸10,这个双向气缸10上靠近第一床体1的方向的工作端上,设置有与托盘7的底面相配的卡座12,并且沿着第二床体2的轴向还对称地设置有两排内滚轮组13,这个内滚轮组13包括一个举升杆14,而在举升杆14上则均匀地铰接有多个摆杆15,并且所述的摆杆15的底端与固定设置在第二床体2上的底座相铰接,而所述举升杆14的一端还与倾斜设置的举升杆17的工作端相铰接,在第二床体2上还设置有气动夹钳组11,用于夹持和固定托盘7。The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. As shown in Figures 1 to 4: a roller bed, which includes a matched first bed body 1 and a second bed body 2, and two rows of outer roller sets 3 are arranged symmetrically along the axial direction of the first bed body 1, It is used to support the tray 7 placed on it, and a drive frame 4 is also slidably connected to the axis of the first bed body 1. The drive frame 4 is provided with a rotatable drive chain 5, and a drive block is provided on the drive chain 5. block 6, and on the bottom surface of the tray 7 is also provided with a stopper that matches the drive stopper 6, and the second bed 1 is provided with a first Cylinder 8, and then be provided with the groove 9 that matches with the end of drive frame 4 on the second bed body 2, be provided with two-way cylinder 10 on the axis of second bed body 2, be close to first on this two-way cylinder 10 On the working end of the direction of the bed body 1, a card seat 12 matching the bottom surface of the tray 7 is provided, and two rows of inner roller sets 13 are symmetrically arranged along the axial direction of the second bed body 2, and the inner roller sets 13 includes a lifting rod 14, and on the lifting rod 14, a plurality of swing rods 15 are uniformly hinged, and the bottom ends of the swing rods 15 are hinged to the base fixedly arranged on the second bed body 2 , and one end of the lifting rod 14 is also hinged with the working end of the tilting lifting rod 17 , and a pneumatic clamp group 11 is also arranged on the second bed body 2 for clamping and fixing the pallet 7 .

本发明实施例的辊床的工作过程如下:首先将需要运送和加工工的工匠放置到托盘7上,然后开启本装置,驱动链条5转动的同时,其上的驱动挡块6会通过推动挡条的方式带动托盘7沿着第一床体1的轴向运动,在托盘7运动的过程中,第一床体1上的外滚轮组3对其进行滚动支撑;托盘7运动至第一床体1的末端时,通过第一气缸8拉动驱动架4朝向第二床体2的方向运动,直至驱动架4的端头伸入到第二床体2的凹槽9中,此时相当于通过驱动架4将第一床体1和第二床体2连接起来,第二床体2位于加工中心的工作范围内,托盘7在驱动架4上的链条5的带动下运动至第二床体2上,并由第二床体2上的内滚轮组13滚动支撑,此时托盘7依靠双向气缸10上的卡座12进行驱动行进;而托盘7以及其上的工件在双向气缸10的作用下运动到位后,启动举升缸17,举升缸17会带动两个举升杆14运动,由于举升杆14上等距地铰接了多个摆杆15,因此这些摆杆15便会由初始的水平状态摆动为竖直状态,举升杆14的水平高度上升,两个举升杆14便会将托盘7抬起,然后由第二床体2上的气动夹钳组11将托盘7夹紧、定位,加工中心即可对托盘7上的工件进行加工操作。The working process of the roller bed of the embodiment of the present invention is as follows: first, the craftsman who needs to be transported and processed is placed on the pallet 7, and then the device is turned on. When the drive chain 5 rotates, the drive block 6 on it will pass through the push block. The way of strips drives the tray 7 to move along the axial direction of the first bed 1. During the movement of the tray 7, the outer roller group 3 on the first bed 1 rolls and supports it; the tray 7 moves to the first bed At the end of the body 1, the first cylinder 8 pulls the drive frame 4 to move towards the direction of the second bed body 2 until the end of the drive frame 4 stretches into the groove 9 of the second bed body 2, which is equivalent to The first bed body 1 and the second bed body 2 are connected through the drive frame 4, the second bed body 2 is located in the working range of the machining center, and the tray 7 moves to the second bed body under the drive of the chain 5 on the drive frame 4 body 2, and is rollingly supported by the inner roller group 13 on the second bed body 2, at this time, the pallet 7 is driven by the deck 12 on the two-way cylinder 10; After moving in place under the action, start the lifting cylinder 17, and the lifting cylinder 17 can drive the two lifting rods 14 to move. Swing from the initial horizontal state to the vertical state, the level of the lifting rods 14 rises, and the two lifting rods 14 will lift the pallet 7, and then the pallet 7 will be lifted by the pneumatic clamp group 11 on the second bed body 2. 7 Clamping and positioning, the machining center can process the workpiece on the pallet 7.

加工完成后,举升杆14将托盘7放下,托盘7重新由内滚轮组13支撑,双向气缸10反向运动,将托盘7重新送回到驱动架4的工作范围内,并由驱动架4将托盘7运送回第一床体1上的初始位置,操作人员将经加工后的工件从托盘7上取下,重新在托盘7上放置新的待加工的工件,以进行下一个工件的加工。After the processing is completed, the lifting rod 14 puts the tray 7 down, and the tray 7 is supported by the inner roller group 13 again, and the two-way cylinder 10 reversely moves, and the tray 7 is returned to the working range of the drive frame 4, and the drive frame 4 Transport the pallet 7 back to the initial position on the first bed body 1, the operator removes the processed workpiece from the pallet 7, and places a new workpiece to be processed on the pallet 7 again to process the next workpiece .

Claims (1)

1.一种辊床,其特征在于:所述的辊床包括第一床体(1)和第二床体(2),沿第一床体(1)的轴向对称地设置有两排外滚轮组(3),在第一床体(1)的轴线上滑动连接有驱动架(4),驱动架(4)上设置有驱动链条(5),在驱动链条(5)上设置有驱动挡块(6),在滚轮组(3)上配置有托盘(7),托盘(7)的底面上设置有与驱动挡块(6)相配的挡条,在第一床体(1)内还设置有与驱动架(4)相连的第一气缸(8),在第二床体(2)上设置有与驱动架(4)的端头相配的凹槽(9),在第二床体(2)的轴线上设置有双向气缸(10),双向气缸(10)靠近第一床体(1)的方向的工作端上设置有卡座(12),沿着第二床体(2)的轴向还对称地设置有两排内滚轮组(13),所述的内滚轮组(13)包括一个举升杆(14),举升杆(14)上均匀地铰接有多个摆杆(15),每个摆杆(15)的底端都与固定设置在第二床体(2)上的底座相铰接,举升杆(14)的一端还与倾斜设置的举升缸(17)的工作端相铰接,在第二床体(2)上还设置有气动夹钳组(11)。1. A roller bed, characterized in that: the roller bed includes a first bed body (1) and a second bed body (2), and two rows of outer beds are arranged symmetrically along the axial direction of the first bed body (1). The roller group (3) is slidably connected with a driving frame (4) on the axis of the first bed body (1), a driving chain (5) is arranged on the driving frame (4), and a driving chain (5) is arranged on the driving chain (5). The block (6) is equipped with a tray (7) on the roller group (3), and the bottom surface of the tray (7) is provided with a block that matches the driving block (6). In the first bed body (1) A first cylinder (8) connected to the drive frame (4) is also provided, and a groove (9) matching the end of the drive frame (4) is provided on the second bed body (2). A two-way cylinder (10) is arranged on the axis of the body (2), and a card seat (12) is arranged on the working end of the two-way cylinder (10) close to the direction of the first bed body (1), along the second bed body (2 ) is also symmetrically provided with two rows of inner roller sets (13), the inner roller sets (13) include a lifting rod (14), and a plurality of pendulums are uniformly hinged on the lifting rod (14). Rod (15), the bottom end of each swing rod (15) is all hinged with the base fixedly arranged on the second bed body (2), and one end of the lifting rod (14) is also connected with the lifting cylinder ( The working ends of 17) are hinged, and a pneumatic clamp group (11) is also provided on the second bed body (2).
CN201510420006.9A 2015-07-17 2015-07-17 Roller bed Active CN105059821B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106629052B (en) * 2016-08-30 2019-11-08 上海共生自动化科技有限公司 A kind of glass positioning system
CN114919941B (en) * 2016-12-26 2024-04-16 富通集团(嘉善)通信技术有限公司 Conveying device for optical cable bundle tube plate
CN112478662A (en) * 2020-11-13 2021-03-12 河北汉光重工有限责任公司 Four-station workbench for circulation of trays

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CN102602844A (en) * 2011-12-20 2012-07-25 安徽巨一自动化装备有限公司 High-speed roller bed lifting mechanism
CN103057924A (en) * 2013-01-14 2013-04-24 苏州柳溪机电工程有限公司 Conveying rail system capable of automatically feeding and discharging workpieces
CN104444307A (en) * 2014-11-12 2015-03-25 苏州明志科技有限公司 Full-automatic core box replacing mechanism of core making machine
CN204872469U (en) * 2015-07-17 2015-12-16 大连四达高技术发展有限公司 Roller bed

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Publication number Priority date Publication date Assignee Title
US6095317A (en) * 1997-11-10 2000-08-01 Waldner; Paul R. Apparatus for transporting workpiece holders in circulation
CN201907831U (en) * 2010-06-15 2011-07-27 鸿富锦精密工业(深圳)有限公司 Workpiece feeding device
CN201952164U (en) * 2010-12-20 2011-08-31 大连四达高技术发展有限公司 Swing rod type lifting roller bed
CN102602844A (en) * 2011-12-20 2012-07-25 安徽巨一自动化装备有限公司 High-speed roller bed lifting mechanism
CN103057924A (en) * 2013-01-14 2013-04-24 苏州柳溪机电工程有限公司 Conveying rail system capable of automatically feeding and discharging workpieces
CN104444307A (en) * 2014-11-12 2015-03-25 苏州明志科技有限公司 Full-automatic core box replacing mechanism of core making machine
CN204872469U (en) * 2015-07-17 2015-12-16 大连四达高技术发展有限公司 Roller bed

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