WO2014146360A1 - 螺丝安装装置 - Google Patents

螺丝安装装置 Download PDF

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Publication number
WO2014146360A1
WO2014146360A1 PCT/CN2013/077420 CN2013077420W WO2014146360A1 WO 2014146360 A1 WO2014146360 A1 WO 2014146360A1 CN 2013077420 W CN2013077420 W CN 2013077420W WO 2014146360 A1 WO2014146360 A1 WO 2014146360A1
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WO
WIPO (PCT)
Prior art keywords
screw
screw gun
fixed
gun
guide rod
Prior art date
Application number
PCT/CN2013/077420
Other languages
English (en)
French (fr)
Inventor
王艺
Original Assignee
京东方科技集团股份有限公司
合肥京东方显示光源有限公司
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 京东方科技集团股份有限公司, 合肥京东方显示光源有限公司 filed Critical 京东方科技集团股份有限公司
Priority to US14/360,358 priority Critical patent/US20150239079A1/en
Publication of WO2014146360A1 publication Critical patent/WO2014146360A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06Screw or nut setting or loosening machines
    • B23P19/069Multi-spindle machines

Definitions

  • Embodiments of the invention relate to a screw mounting device. Background technique
  • the screw locking method mainly relies on manual locking.
  • the problems in this way are: long working hours, low efficiency, and high labor intensity; and it is easy to cause the screw to be biased, and the screw lock is not in place.
  • the operation method of assembling the lamp cover and the plastic frame with screws is as follows: First, the operator places the plastic frame and the lamp cover on the assembly jig; secondly, take the screw gun, move the screw gun to the screw preparation, and screw the screw; then , the screw gun moves to the plastic frame and the lock screw above the lamp cover; after that, the screw gun is placed and the lock screw is completed; finally, the screw gun is removed. Summary of the invention
  • the embodiment of the invention provides a screw mounting device, which ensures that the screw does not lock when the screw is fixed; at the same time, the labor intensity of the operator is also reduced.
  • the present invention provides the following technical solutions:
  • a screw mounting device comprising:
  • the screw gun is provided with a guiding groove on one side thereof, and the guiding groove of the screw gun is engaged with the guiding rod so that the muzzle end of the screw gun is vertically downward, the screw gun can move up and down along the guiding rod and can be moved downward to the position
  • the screw mounting device further includes:
  • the elastic unit has an upper end fixed to an upper portion of the frame and a lower end fixed to a rear end of the screw gun.
  • the guide bars are provided with a plurality of first limits at equal intervals along the length thereof.
  • a second limiting protrusion corresponding to the first limiting protrusion is disposed on the groove wall of the guiding groove of the screw gun; the second limiting protrusion and the guiding rod of the screw gun guiding groove The contact of the first limit protrusions makes the screw gun and the guide rod relatively stationary.
  • the screw mounting device further includes:
  • a screw gun fixing body an upper end surface thereof is fixed to a lower end of the elastic unit, and a lower end surface thereof is provided with a card slot, and the card slot is engaged with a tail end of the screw gun;
  • the connecting member is engaged with the adjusting rail and fixed with the guiding rod, so that the connecting member can move horizontally along the adjusting rail to drive the screw gun to horizontally move along the slot of the screw gun fixing body.
  • the adjustment rails are provided with a plurality of third limiting protrusions at equal intervals along the length thereof, and the third limiting protrusions are in contact with the connecting member.
  • a plurality of screw guns are engaged in the slot of the screw gun fixing body, each screw gun corresponding to a guiding rod and the guiding groove of each screw gun is engaged with the corresponding guiding rod .
  • the screw mounting device further includes:
  • a storage unit for storing a screw, corresponding to the screw gun
  • a moving frame movable relative to the frame; the moving frame corresponding to the storage unit and the storage unit being fixable on the corresponding moving frame;
  • the screw gun can be moved down along the guiding rod to the first to-be-fixed part and the second to-be-fixed part and can be two They are fixed with screws.
  • the moving frame is movable between a side of the frame to which the guide bar is coupled and a side opposite to the side of the frame to which the guide bar is coupled, so that the movable frame can be moved to correspond thereto. Below the screw gun or the moving frame can be moved to avoid the corresponding screw gun below.
  • the screw mounting device further includes:
  • the screw mounting device further includes a working flat disposed below the frame And a rotary drive unit coupled thereto;
  • the work platform is for placing a first fixture to be fixed and a second fixture to be fixed, and the rotary drive unit can drive the work platform to rotate.
  • the guide bar is fixed in the vertical direction with respect to the frame, and the screw gun is movable up and down along the guide bar.
  • the screw gun is movable up and down along the guide bar.
  • Figure 1 is a perspective view of an embodiment of a screw mounting device of the present invention
  • Figure 2 is a front elevational view of the screw mounting device of Figure 1;
  • Figure 3 is a side view of the screw mounting device of Figure 1;
  • Figure 4 is a perspective view of the screw mounting device of Figure 1 at another angle.
  • FIG. 1 is a perspective view of a screw mounting device of the present invention
  • FIG. 2 is a perspective view of the screw mounting device of the present invention
  • Figure 3 is a side view of the screw mounting device of Figure 1;
  • a guide bar 200 that is fixed in a vertical direction relative to the frame
  • a screw gun 300 having a guide groove disposed at one side thereof; a guide groove and a guide rod of the screw gun 300
  • the 200 card is connected such that the muzzle end of the screw gun 300 is vertically downward, and the screw gun 300 can be moved up and down along the guiding rod 200 and can be moved downward to the first to be fixed and the second to be fixed under the screw gun. Both can be screwed.
  • the guide bar 200 is fixed in the vertical direction with respect to the frame 100, and the screw gun 300 is movable up and down along the guide bar.
  • the screw gun 300 is movable up and down along the guide bar.
  • the guide rod is fixed in the vertical direction relative to the frame, and the screw gun moves up and down along the guide rod, so that the muzzle end of the screw gun is always vertically downward, and the screw gun is ensured.
  • the screws are fixed, the screws are not locked and biased; at the same time, the labor intensity of the operator is also reduced.
  • the present embodiment further elaborates the screw mounting device on the basis of the first embodiment:
  • the screw mounting device further includes an elastic unit 400 whose upper end is fixed to the upper portion of the frame 100; the tail end of the screw gun 300 is fixed with respect to the lower end of the elastic unit 400.
  • the screw gun 300 When the screw gun 300 is not subjected to an external force, the screw gun 300 maintains a certain initial position by the elastic force of the elastic unit 400; when the screw gun 300 is subjected to a downward external force, the elastic unit 400 is stretched, and the screw gun 300 is guided. The rod is moved downward to the first to-be-fixed member and the second to-be-fixed member and the two are fixed by screws; after that, the external force is applied, and the screw gun 300 is returned to the original initial position by the elastic force of the elastic unit 400. In this way, relying on the elastic force of the elastic unit, the screw gun returns to the original initial position, which reduces the steps required by the operator and reduces the labor intensity of the operator.
  • the present embodiment further elaborates on the screw mounting device based on the second embodiment:
  • the guide bar 200 is provided with a plurality of first limiting protrusions spaced apart along the longitudinal direction thereof, and is disposed along the longitudinal direction of the guiding groove on the groove wall of the guiding groove of the screw gun.
  • the second limiting protrusion corresponds to the second limiting protrusion.
  • a second limiting protrusion of the guiding groove of the screw gun The contact of the first limiting protrusion of the guiding rod makes the screw gun and the guiding rod relatively stationary.
  • the second limiting protrusion of the guiding groove of the screw gun is in contact with the first limiting protrusion of the guiding rod, so that the screw gun and the guiding rod are relatively stationary, so that when the screw gun is subjected to a force, the second of the guiding groove needs to be overcome
  • the force between the limiting protrusion and the first limiting protrusion of the guiding rod prevents the screw gun from being too violent when moving up or down the guiding rod, and the screw mounting device is protected to a certain extent.
  • the present embodiment further elaborates on the screw mounting device based on the second and third embodiments, respectively.
  • the screw mounting device further includes:
  • the screw gun fixing body 500 has an upper end surface fixed to the lower end of the elastic unit 400, and a lower end surface thereof is provided with a card slot, and the card slot is engaged with the tail end of the screw gun 300;
  • the connecting member 700 is engaged with the adjusting rail 600 and fixed to the guiding rod 200, so that the connecting member 700 can be horizontally moved along the adjusting rail 600 to drive the screw gun 300 to horizontally move along the slot of the screw gun fixing body 500.
  • the connecting member can be horizontally moved along the adjusting rail to drive the screw gun to move horizontally along the slot of the screw gun fixing body, so that the screw gun can be moved in the horizontal direction, and the position of the screw gun in the horizontal direction can be flexibly adjusted, which is convenient for operation.
  • the personnel adjust the screw gun according to the operating environment.
  • the present embodiment further elaborates the adjustment track on the basis of the fourth embodiment:
  • the adjusting rails are provided with a plurality of third limiting protrusions at equal intervals along the longitudinal direction thereof, and the third limiting protrusions are in contact with the connecting member.
  • the present embodiment further elaborates on the screw mounting device based on the fourth and fifth embodiments, respectively.
  • a plurality of screw guns 300 are engaged in the slots of the screw gun fixing body 700, and each of the screw guns 300 corresponds to a guiding rod 200 and a guiding groove of each screw gun and The corresponding guide bar is engaged.
  • a plurality of screw guns are stuck in the slot of the screw gun fixing body, so that the pair of screw guns are fixed
  • the plurality of screw guns move downward or upward at the same time, which embodies the operation of the operator and improves the working efficiency; the level between the plurality of screw guns The distance can be adjusted to suit different products with different screw pitches.
  • the present embodiment further elaborates on the screw mounting device based on any one of the first to sixth embodiments:
  • the screw mounting device further includes:
  • a mobile rack 820 that is movable relative to the rack 100; the mobile rack 820 corresponds to the storage unit 810 and the storage unit 810 can be fixed to the corresponding mobile rack 820;
  • the screw gun 300 can be moved down along the guiding rod to the first to-be-fixed part and the second to-be-fixed part. Both can be screwed.
  • the screw mounting device can complete the screw and the set screw, and the operation of the operator is completed, thereby improving work efficiency.
  • this embodiment describes a preferred mode of the moving frame based on the seventh embodiment:
  • the moving frame 820 can be moved between a side of the frame to which the guiding rod is connected and a side opposite to the side of the frame to which the guiding rod is connected, so that the moving frame 820 can be Move to the corresponding screw gun or the movable frame can be moved to avoid the corresponding screw gun.
  • the form of the moving frame is not limited to the one defined in the embodiment, as long as the movable frame can be moved to the underside of the corresponding screw gun or the screw gun corresponding thereto is avoided. This is just an example.
  • the present embodiment further elaborates on the screw mounting device based on the seventh and eighth embodiments, respectively:
  • the screw mounting device also includes:
  • the control unit provides conditions for corresponding control of the moving frame according to the signal of the sensing unit.
  • the present embodiment further elaborates on the screw mounting device based on any of the above embodiments:
  • Fig. 4 is a perspective view of another angle of the screw mounting device of Fig. 1, including a work platform 900 disposed below the frame and a rotary drive unit coupled thereto.
  • the work platform 900 is for placing a first fixture to be fixed and a second fixture to be fixed, and the rotary drive unit can drive the work platform 900 to rotate.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Transmission Devices (AREA)

Abstract

一种螺丝安装装置,包括:机架(100);导向杆(200),其在竖直方向上相对于机架(100)固定;螺丝枪(300),其一侧设置有导向槽,该导向槽与导向杆(200)卡接使得螺丝枪(300)的枪口端竖直向下。螺丝枪(300)可沿导向杆(200)上下移动且向下可移动至位于螺丝枪(300)下方的第一待固定件和第二待固定件,并可将两者用螺丝固定。

Description

螺丝安装装置 技术领域
本发明实施例涉及一种螺丝安装装置。 背景技术
目前, 在电子, 机械五金等制造行业利用螺丝装配锁紧的方式占主要地 位。 但是目前螺丝锁紧方式主要靠手工锁紧, 这种方式存在的问题在于: 操 作岗位工时长, 效率低下, 劳动强度大; 且容易造成螺丝锁偏, 螺丝锁不到 位等不良。
如在制造液晶显示装置的背光源过程中, 需要将背光源的胶框和灯罩利 用螺丝装配锁紧在一起。 目前利用螺丝装配灯罩和胶框的操作方法如下: 首 先, 操作人员将胶框和灯罩放置在组装治具上; 其次, 取螺丝枪, 将螺丝枪 移动至螺丝备料处, 螺丝枪取螺丝; 然后, 螺丝枪移动至胶框和灯罩上方锁 螺丝; 之后, 放置螺丝枪, 锁螺丝完成; 最后, 移走螺丝枪。 发明内容
本发明实施例提供了一种螺丝安装装置, 保证了在固定螺丝时, 螺丝不 会锁偏; 同时, 也减轻了操作人员的劳动强度。
为达到上述目的, 本发明提供以下技术方案:
一种螺丝安装装置, 包括:
机架;
导向杆, 其在竖直方向上相对于所述机架固定;
螺丝枪, 其一侧设置有导向槽, 所述螺丝枪的导向槽与导向杆卡接使得 螺丝枪的枪口端竖直向下, 螺丝枪可沿导向杆上下移动且向下可移动至位于 所述螺丝枪下方的第一待固定件和第二待固定件并可将两者用螺丝固定。
在一个实施例中, 该螺丝安装装置还包括:
弹性单元,其上端与机架的上部固定,其下端与所述螺丝枪的尾端固定。 在一个实施例中, 所述导向杆沿其长度方向等间隔设置有多个第一限位 突起, 所述螺丝枪导向槽的槽壁上沿导向槽的长度方向设置有与第一限位突 起相对应的第二限位突起; 所述螺丝枪导向槽的第二限位突起与导向杆的第 一限位突起相接触可使螺丝枪和导向杆相对静止。
在一个实施例中, 该螺丝安装装置还包括:
螺丝枪固定体, 其上端面与所述弹性单元的下端固定, 其下端面设置有 卡槽, 所述卡槽与螺丝枪的尾端卡接;
调整轨道, 其与所述机架固定;
连接件, 其与调整轨道卡接且与导向杆固定, 使得所述连接件可沿调整 轨道水平移动进而带动螺丝枪沿螺丝枪固定体的卡槽水平移动。
在一个实施例中, 所述调整轨道沿其长度方向等间隔设置有多个第三限 位突起, 所述第三限位突起与连接件相接触。
在一个实施例中, 在所述螺丝枪固定体的卡槽内卡接有多个螺丝枪, 每 个螺丝枪对应一个导向杆且每个螺丝枪的导向槽和与之对应的导向杆卡接。
在一个实施例中, 该螺丝安装装置还包括:
储存螺丝的储存单元, 其与所述螺丝枪——对应;
移动架, 其可相对于所述机架移动; 所述移动架与储存单元——对应且 储存单元可固定在与之对应的移动架上;
当所述固定有储存单元的移动架移动至与之对应的螺丝枪下方时, 所述 螺丝枪和与之对应的存储单元正对且所述螺丝枪可沿导向杆向下移动并从存 储单元中取得螺丝;
当所述固定有储存单元的移动架移动至避开与之对应的螺丝枪下方时, 所述螺丝枪可沿导向杆向下移动至第一待固定件和第二待固定件并可将两者 用螺丝固定。
在一个实施例中, 所述移动架可在机架连接有导向杆的一侧和与机架连 接有导向杆的一侧相背的一侧之间移动, 使得移动架可移动至与之对应的螺 丝枪下方或移动架可移动至避开与之对应的螺丝枪下方。
在一个实施例中, 该螺丝安装装置还包括:
用于感应螺丝枪状态的感应单元和用于控制移动架的控制单元, 所述感 应单元和控制单元通信连接, 所述控制单元与移动架通信连接。
在一个实施例中, 该螺丝安装装置还包括设置在所述机架下方的工作平 台和与之连接的转动驱动单元;
所述工作平台用于放置第一待固定件和第二待固定件, 所述转动驱动单 元可驱动所述工作平台旋转。
在本发明实施例提供的螺丝安装装置中, 导向杆在竖直方向上相对于所 述机架固定, 螺丝枪可沿导向杆上下移动。 这样, 在需要将第一待固定件和 第二待固定件用螺丝固定时, 首先, 将第一待固定件和第二待固定件放置在 螺丝枪下方; 然后, 向螺丝枪的枪口端提供螺丝; 之后, 螺丝枪沿所述导向 杆向下移动至第一待固定件和第二待固定件并将两者用螺丝固定。 本发明实 施例的螺丝安装装置保证了螺丝枪在固定螺丝时, 螺丝不会锁偏; 同时, 也 减轻了操作人员的劳动强度。 附图说明
图 1为本发明的螺丝安装装置的一个实施例的立体图;
图 2为图 1所示螺丝安装装置的主视图;
图 3为图 1所示螺丝安装装置的侧视图;
图 4为图 1所示螺丝安装装置另一角度的立体图。
主要元件附图标记说明:
100机架, 200导向杆, 300螺丝枪, 400弹性单元, 500螺丝枪固定体, 600调整轨道, 700连接件, 810储存单元, 820移动架, 900工作平台。 具体实施方式
下面将结合本发明实施例中的附图, 对本发明实施例中的技术方案进行 清楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而 不是全部的实施例。
本发明的第一个实施例的螺丝安装装置, 如图 1 , 图 2和图 3所示, 其 中图 1为本发明的螺丝安装装置的一个实施例的立体图; 图 2为图 1所示螺 丝安装装置的主视图; 图 3为图 1所示螺丝安装装置的侧视图; 包括:
机架 100;
导向杆 200, 其在竖直方向上相对于所述机架固定;
螺丝枪 300, 其一侧设置有导向槽; 所述螺丝枪 300的导向槽与导向杆 200卡接使得螺丝枪 300的枪口端竖直向下, 螺丝枪 300可沿导向杆 200上 下移动且向下可移动至位于所述螺丝枪下方的第一待固定件和第二待固定件 并可将两者用螺丝固定。
在本实施例的螺丝安装装置中, 导向杆 200在竖直方向上相对于所述机 架 100固定, 螺丝枪 300可沿导向杆上下移动。 这样, 在需要将第一待固定 件和第二待固定件用螺丝固定时, 首先, 将第一待固定件和第二待固定件放 置在螺丝枪下方; 然后, 向螺丝枪的枪口端提供螺丝; 之后, 螺丝枪沿所述 导向杆向下移动至第一待固定件和第二待固定件, 并将两者用螺丝固定。 螺 丝枪将螺丝固定是现有技术中较为成熟的技术且不是本实施例的重点, 在此 不再详述。 在本实施例的螺丝安装装置中, 导向杆在竖直方向上相对于所述 机架固定, 螺丝枪沿导向杆上下移动, 使得螺丝枪的枪口端始终竖直向下, 保证了螺丝枪在固定螺丝时, 螺丝不会锁偏; 同时, 也减轻了操作人员的劳 动强度。
作为本发明的第二个实施例, 本实施例在第一个实施例的基础上, 对螺 丝安装装置进行进一步阐述:
如图 1 , 图 2和图 3所示, 螺丝安装装置还包括弹性单元 400, 其上端与 机架 100的上部固定; 所述螺丝枪 300的尾端相对于弹性单元 400的下端固 定。
在螺丝枪 300没有受到外力作用时, 依靠弹性单元 400的弹力, 螺丝枪 300保持一定的初始位置; 在螺丝枪 300受到向下的外力作用时, 弹性单元 400被拉伸, 螺丝枪 300沿导向杆向下移动到第一待固定件和第二待固定件 并将两者用螺丝固定; 之后, ^去外力, 螺丝枪 300在弹性单元 400的弹力 的作用下, 回复到原来的初始位置。 这样, 依靠弹性单元的弹力作用, 螺丝 枪回复到原来的初始位置, 减少了操作人员需要操作的步骤, 减轻了操作人 员的劳动强度。
作为本发明的第三个实施例, 本实施例在第二个实施例的基础上, 对螺 丝安装装置进行进一步阐述:
如图 1和图 3所示, 所述导向杆 200沿其长度方向间隔设置有多个第一 限位突起, 在所述螺丝枪的导向槽的槽壁上沿导向槽的长度方向设置有与第 一限位突起相对应的第二限位突起。 所述螺丝枪的导向槽的第二限位突起与 导向杆的第一限位突起相接触可使螺丝枪和导向杆相对静止。
螺丝枪的导向槽的第二限位突起与导向杆的第一限位突起相接触可使螺 丝枪和导向杆相对静止, 这样, 在螺丝枪受到力的作用时, 需要克服导向槽 的第二限位突起与导向杆的第一限位突起之间的力的作用, 避免了螺丝枪沿 导向杆向上或向下移动时过于猛烈,对螺丝安装装置进行了一定程度的保护。
作为本发明的第四个实施例, 本实施例分别在第二个和第三个实施例的 基础上, 对螺丝安装装置进行进一步阐述:
如图 1 , 图 2和图 3所示, 螺丝安装装置还包括:
螺丝枪固定体 500, 其上端面与所述弹性单元 400的下端固定, 其下端 面设置有卡槽, 所述卡槽与螺丝枪 300的尾端卡接;
调整轨道 600, 其与所述机架 100固定;
连接件 700, 其与调整轨道 600卡接且与导向杆 200固定, 使得所述连 接件 700可沿调整轨道 600水平移动进而带动螺丝枪 300沿螺丝枪固定体 500 的卡槽水平移动。
所述连接件可沿调整轨道水平移动进而带动螺丝枪沿螺丝枪固定体的卡 槽水平移动, 这样, 螺丝枪可以在水平方向移动, 可以灵活地调整螺丝枪在 水平方向上的位置, 便于操作人员根据操作环境调整螺丝枪。
作为本发明的第五个实施例, 本实施例在第四个实施例的基础上, 对调 整轨道进行进一步阐述:
所述调整轨道沿其长度方向等间隔设置有多个第三限位突起, 所述第三 限位突起与连接件相接触。
这样, 在水平移动螺丝枪时, 需要克服调整轨道的第三限位突起与连接 件之间的力的作用, 避免了水平移动螺丝枪时过于猛烈, 对螺丝安装装置进 行了一定程度的保护。
作为本发明的第六个实施例, 本实施例分别在第四个和第五个实施例的 基础上, 对螺丝安装装置进一步进行阐述:
如图 1和图 2所示, 在所述螺丝枪固定体 700的卡槽内卡接有多个螺丝 枪 300, 每个螺丝枪 300对应一个导向杆 200且每个螺丝枪的导向槽和与之 对应的导向杆卡接。
在螺丝枪固定体的卡槽内卡接有多个螺丝枪, 这样, 在对螺丝枪固定体 施加向下的力的作用或受到弹性单元向上的力的作用时, 多个螺丝枪同时向 下或向上移动, 筒化了操作人员的操作, 提高了工作效率; 多个螺丝枪之间 的水平距离可以调节, 可以适用螺丝间距不同的产品。
作为本发明的第七个实施例, 本实施例分别在第一个至第六个中任一个 实施例的基础上, 对螺丝安装装置进行进一步阐述:
如图 1 , 图 2和图 3所示, 螺丝安装装置还包括:
储存螺丝的储存单元 810, 其与所述螺丝枪 300——对应;
移动架 820, 其可相对于所述机架 100移动; 所述移动架 820与储存单 元 810——对应且储存单元 810可固定在与之对应的移动架 820上;
当所述固定有储存单元的移动架 820移动至与之对应的螺丝枪 300下方 时, 所述螺丝枪 300和与之对应的存储单元 810正对且所述螺丝枪 300可沿 导向杆向下移动并从存储单元 810中取得螺丝;
当所述固定有储存单元的移动架 820移动至避开与之对应的螺丝枪 300 下方时, 所述螺丝枪 300可沿导向杆向下移动至第一待固定件和第二待固定 件并可将两者用螺丝固定。
这样, 螺丝安装装置可以完成取得螺丝和固定螺丝, 筒化了操作人员的 操作, 提高了工作效率。
作为本发明的第八个实施例, 本实施例在第七个实施例的基础上, 对移 动架的一种优选的方式进行阐述:
如图 1和图 3所示, 所述移动架 820可在机架连接有导向杆的一侧和与 机架连接有导向杆的一侧相背的一侧之间移动, 使得移动架 820可移动至与 之对应的螺丝枪下方或移动架可移动至避开与之对应的螺丝枪下方。
需要说明的是, 移动架的形式并不限于本实施例中限定的这一种, 只要 可以实现移动架可移动至与之对应的螺丝枪下方或避开与之对应的螺丝枪下 方即可, 本处只是举例说明。
作为本发明的第九个实施例, 本实施例分别在第七个和第八个实施例的 基础上, 对螺丝安装装置进行进一步阐述:
螺丝安装装置还包括:
用于感应螺丝枪状态的感应单元和用于控制移动架的控制单元, 所述感 应单元和控制单元通信连接, 所述控制单元与移动架通信连接。 这样, 为控制单元根据感应单元的信号而对移动架进行相应的控制提供 了条件。
作为本发明的第十个实施例, 本实施例分别在上述任一个实施例的基础 上, 对螺丝安装装置进一步进行阐述:
如图 3和图 4所示, 其中图 4为图 1所示螺丝安装装置的另一角度的立 体图, 其包括设置在所述机架下方的工作平台 900和与之连接的转动驱动单 元。
所述工作平台 900用于放置第一待固定件和第二待固定件, 所述转动驱 动单元可驱动所述工作平台 900旋转。
这样,工作平台的一部分可以进行由螺丝枪进行的螺丝固定工作; 同时, 工作平台的另一部分可以用来将第一待固定件和第二待固定件放置好, 为接 下来的螺丝固定做准备; 在转动驱动单元驱动所述工作平台旋转后, 工作平 台的这两部分作用发生变换。 脱离本发明的精神和范围。 这样, 倘若本发明的这些修改和变型属于本发明 权利要求及其等同技术的范围之内, 则本发明也意图包含这些改动和变型在 内。

Claims

权利要求书
1、 一种螺丝安装装置, 包括:
机架;
导向杆, 在竖直方向上相对于所述机架固定;
螺丝枪,其一侧设置有导向槽,所述螺丝枪的导向槽与所述导向杆卡接, 使得螺丝枪的枪口端竖直向下, 螺丝枪沿导向杆可上下移动, 向下移动至位 于所述螺丝枪下方的第一待固定件和第二待固定件并将两者用螺丝固定。
2、 根据权利要求 1所述的螺丝安装装置, 还包括:
弹性单元,其上端与机架的上部固定,其下端与所述螺丝枪的尾端固定。
3、根据权利要求 2所述的螺丝安装装置,其中所述导向杆沿其长度方向 等间隔设置有多个第一限位突起, 所述螺丝枪的导向槽的槽壁上沿导向槽的 长度方向设置有与第一限位突起相对应的第二限位突起; 所述螺丝枪的导向 槽的第二限位突起与导向杆的第一限位突起相接触以使螺丝枪和导向杆相对 静止。
4、 根据权利要求 2或 3所述的螺丝安装装置, 还包括:
螺丝枪固定体, 其上端面与所述弹性单元的下端固定, 其下端面设置有 卡槽, 所述卡槽与螺丝枪的尾端卡接;
调整轨道, 其与所述机架固定;
连接件, 其与调整轨道卡接且与导向杆固定, 使得所述连接件沿调整轨 道水平移动进而带动螺丝枪沿螺丝枪固定体的卡槽水平移动。
5、根据权利要求 4所述的螺丝安装装置,其中所述调整轨道沿其长度方 向等间隔设置有多个第三限位突起, 所述第三限位突起与连接件相接触。
6、根据权利要求 4所述的螺丝安装装置,其中在所述螺丝枪固定体的卡 槽内卡接有多个螺丝枪, 每个螺丝枪对应一个导向杆且每个螺丝枪的导向槽 和与之对应的导向杆卡接。
7、 根据权利要求 4所述的螺丝安装装置, 还包括:
储存螺丝的储存单元, 其与所述螺丝枪——对应;
移动架, 其相对于所述机架可移动; 所述移动架与储存单元——对应且 储存单元固定在与之对应的移动架上; 当所述固定有储存单元的移动架移动至与之对应的螺丝枪下方时, 所述 螺丝枪和与之对应的存储单元正对且所述螺丝枪沿导向杆向下移动并从存储 单元中取得螺丝;
所述固定有储存单元的移动架移动至避开与之对应的螺丝枪下方时, 所 述螺丝枪沿导向杆向下移动至所述第一待固定件和所述第二待固定件并将两 者用螺丝固定。
8、根据权利要求 7所述的螺丝安装装置,其中所述移动架在机架连接有 导向杆的一侧和与机架连接有导向杆的一侧相背的一侧之间移动, 使得移动 架移动至与之对应的螺丝枪下方或移动架移动至避开与之对应的螺丝枪下 方。
9、 根据权利要求 8所述的螺丝安装装置, 还包括:
用于感应螺丝枪状态的感应单元和用于控制移动架的控制单元, 所述感 应单元和控制单元通信连接, 所述控制单元与移动架通信连接。
10、 根据权利要求 9所述的螺丝安装装置, 还包括设置在所述机架下方 的工作平台和与之连接的转动驱动单元;
所述工作平台用于放置所述第一待固定件和所述第二待固定件, 所述转 动驱动单元驱动所述工作平台旋转。
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