WO2022151733A1 - Automatic station lifting platform - Google Patents

Automatic station lifting platform Download PDF

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Publication number
WO2022151733A1
WO2022151733A1 PCT/CN2021/112940 CN2021112940W WO2022151733A1 WO 2022151733 A1 WO2022151733 A1 WO 2022151733A1 CN 2021112940 W CN2021112940 W CN 2021112940W WO 2022151733 A1 WO2022151733 A1 WO 2022151733A1
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WIPO (PCT)
Prior art keywords
panel
gantry
lifting platform
fixedly arranged
scissor
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2021/112940
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French (fr)
Chinese (zh)
Inventor
陶圣
潘春江
邵云杰
徐强
章俊超
曹健斌
王耀明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinhua Winner Mechanical&electrical Co Ltd Zhejiang
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Jinhua Winner Mechanical&electrical Co Ltd Zhejiang
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Publication date
Application filed by Jinhua Winner Mechanical&electrical Co Ltd Zhejiang filed Critical Jinhua Winner Mechanical&electrical Co Ltd Zhejiang
Publication of WO2022151733A1 publication Critical patent/WO2022151733A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/06—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported by levers for vertical movement

Definitions

  • the equipment of the utility model belongs to the technical field of station lifting platforms, in particular to an automatic station lifting platform.
  • the lifting platform is generally driven by the oil cylinder.
  • the lifting platform uses the guide column to cooperate with the oil cylinder to keep the platform up and down smoothly.
  • the current oil cylinder of the lifting platform is fixed and cannot be folded.
  • the volume is large, and the minimum height of the platform is still relatively high from the ground. In some pipelines, the distance can not be well adapted, and it is inconvenient to install and use, and the existing technology can be improved.
  • the device of the utility model provides an automatic station lifting platform in view of the inconvenient use of the higher minimum height of the lifting platform.
  • an automatic station lifting platform comprising a gantry and a console fixedly arranged on the gantry, characterized in that the gantry is movable on a side away from the console
  • An inner scissor fork assembly and an outer scissor fork shaft are provided which intersect and are rotatably connected to each other.
  • a panel is movably arranged, and one end of the panel facing the door frame is fixedly provided with a rotating seat, the rotating seat is located on the lower end surface of the panel, the upper end of the outer scissor fork shaft is rotatably arranged on the rotating seat, and the inner scissor fork is arranged on the rotating seat.
  • the upper end of the assembly is rotatably provided with a first roller that can roll along the length direction of the panel, the first roller abuts on the lower end surface of the panel and can follow the rotation of the inner scissor assembly and the outer scissor shaft along the length of the lower end surface of the panel
  • the upper end of the outer scissor fork shaft and the upper end of the inner scissor fork assembly are located on the same horizontal plane, the lower end of the outer scissor fork shaft and the lower end of the inner scissor fork assembly are located on the same horizontal plane, and the panel faces the door frame.
  • a mounting plate is fixedly arranged at one end, the rotating seat is fixedly arranged at the lower end of the mounting plate, and a driving mechanism for driving the panel to move in the vertical direction of the gantry is fixedly arranged on the mounting plate.
  • the drive mechanism includes a guide wheel seat fixed on the gantry, a chain guide wheel is rotatably arranged in the guide wheel seat, a plate chain is sleeved on the chain guide wheel, and the plate chain faces the gantry.
  • One end of the gantry is fixedly arranged on the gantry, the other end is fixedly arranged on the mounting plate, and a hydraulic pump for driving the chain guide wheel is fixedly arranged on the gantry.
  • the lower end of the outer scissor fork shaft is rotatably provided with a second roller.
  • a mounting rod is provided on both sides of the panel, and the two mounting rods are respectively located on the left end of the panel close to the door frame and the right end of the panel away from the door frame, the mounting rod is movably provided with a detection panel height sensor.
  • a mounting seat for mounting the sensor is movably provided on the mounting rod.
  • the lower end of the mounting rod is fixedly provided with a chassis.
  • a battery for supplying power to the hydraulic pump is provided in the console.
  • the utility model uses the control console to control the start and stop of the hydraulic pump, drives the panel to move along the length direction of the gantry through the always meshed chain guide wheel and the plate chain, and is always positioned under the panel to cross and rotate.
  • the outer scissor shaft and inner scissor assembly make the panel completely retracted to the bottom of the panel when it is lowered, which greatly reduces the minimum height of the panel, and has strong applicability.
  • the lifting platform can automatically lift the workpiece on the panel to the height set by the operator, which is more convenient to use.
  • Fig. 1 is the overall structure view of the utility model
  • Fig. 2 is the structure exploded diagram of the present utility model
  • Fig. 3 is the enlarged view of A place in Fig. 1;
  • FIG. 4 is an enlarged view of B in FIG. 2 .
  • an automatic station lifting platform includes a gantry 1 and a console 2 fixedly arranged on the gantry 1.
  • the described A side of the gantry 1 away from the console 2 is movably provided with an inner scissor assembly 3 and an outer scissor shaft 4 that intersect and are rotatably connected to each other.
  • the lower end of the inner scissor assembly 3 and the upper end of the outer scissor shaft 4 is movably provided with a panel 5, and one end of the panel 5 facing the door frame 1 is fixedly provided with a rotating seat 6, and the rotating seat 6 is located under the panel 5.
  • the upper end of the outer scissor shaft 4 is rotatably arranged on the rotating seat 6 , and the upper end of the inner scissor assembly 3 is rotatably provided with a first roller 7 that can roll along the length direction of the panel 5 .
  • the lower end of the fork shaft 4 is rotatably provided with a second roller 14, and the first roller 7 abuts on the lower end surface of the above-mentioned panel 5 and can follow the rotation of the inner scissor assembly 3 and the outer scissor shaft 4 along the lower surface of the panel 5.
  • the end face moves in the length direction, the upper end of the outer scissor shaft 4 and the upper end of the inner scissor assembly 3 are located on the same horizontal plane, and the lower end of the outer scissor shaft 4 and the lower end of the inner scissor assembly 3 are located on the same horizontal plane, so
  • One end of the panel 5 facing the door frame 1 is fixedly provided with a mounting plate 8, the above-mentioned rotating seat 6 is fixedly arranged at the lower end of the mounting plate 8, and the drive panel 5 is fixedly arranged on the mounting plate 8 to move along the vertical direction of the door frame 1.
  • a battery 19 for supplying power to the hydraulic pump 13 is provided in the console 2 .
  • the first roller 7 and the second roller 14 are provided to make the inner scissor assembly 3 and the outer scissor shaft 4 rotate more smoothly and smoothly.
  • the drive mechanism 9 includes a guide wheel base 10 fixed on the gantry 1, a chain guide wheel 11 is rotatably arranged in the guide wheel base 10, and a plate chain 12 is sleeved on the chain guide wheel 11.
  • a guide wheel base 10 fixed on the gantry 1
  • a chain guide wheel 11 is rotatably arranged in the guide wheel base 10
  • a plate chain 12 is sleeved on the chain guide wheel 11.
  • One end of the chain 12 facing the gantry 1 is fixedly arranged on the gantry 1 , and the other end is fixedly arranged on the mounting plate 8 .
  • the gantry 1 is fixedly arranged with a hydraulic pump 13 for driving the chain guide wheel 11 .
  • a mounting rod 15 is respectively provided on both sides of the panel 5.
  • the two mounting rods 15 are respectively located at the end of the left side of the panel 5 close to the door frame 1 and the end of the right side of the panel 5 away from the door frame 1.
  • the mounting rods 15 move upward.
  • a sensor 16 for detecting the height of the panel 5 is provided.
  • a mounting seat 17 for mounting the sensor 16 is movably provided on the mounting rod 15 .
  • a bottom plate 18 is fixed on the lower end of the mounting rod 15 .
  • the height of the sensor 16 on the mounting rod 15 can be easily adjusted through the provided mounting seat 17 , so that the operator can easily adjust the height of the panel 5 , and the chassis 18 fixed at the bottom of the mounting rod 15 can provide stability to the mounting rod 15 support.
  • the panel 5 When using the control console 2 to control the start and stop of the hydraulic pump 13, the panel 5 is driven to move along the length direction of the gantry 1 through the chain guide wheel 11 and the plate chain 12 that are always engaged, and the external shears that are always located under the panel 5 for cross rotation
  • the fork shaft 4 and the inner scissor assembly 3 make the panel 5 completely retracted to the bottom of the panel 5 when it is lowered, which greatly reduces the minimum height of the panel 5, and has strong applicability.
  • the height of the panel 5 can be automatically detected by the lifting platform, and the workpiece on the panel 5 can be automatically lifted to the height set by the operator, which is more convenient to use.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

An automatic station lifting platform, comprising a portal frame (1) and a control table (2) fixedly arranged on the portal frame (1), wherein an inner shear fork assembly (3) and an outer shear fork shaft (4), which cross and rotatably connect to each other, are movably arranged on the side of the portal frame (1) away from the control table (2), the end of the inner shear fork assembly (3) facing the portal frame (1) is rotatably arranged at the lower end of the portal frame (1), a panel (5) is movably arranged at the upper ends of the inner shear fork assembly (3) and the outer shear fork shaft (4), a rotating base (6) is fixedly arranged at the end of the panel (5) facing the portal frame (1), the upper end of the outer shear fork shaft (4) is rotatably arranged on the rotating base (6), a mounting plate (8) is fixedly arranged at the end of the panel (5) facing the portal frame (1), the rotating base (6) is fixedly arranged at the lower end of the mounting plate (8), and a driving mechanism (9) for driving the panel (5) to move in the vertical direction of the portal frame (1) is fixedly arranged on the mounting plate (8).

Description

一种自动工位升降平台An automatic station lifting platform 技术领域technical field

本实用新型设备属于工位升降平台技术领域，特别涉及一种自动工位升降平台。The equipment of the utility model belongs to the technical field of station lifting platforms, in particular to an automatic station lifting platform.

背景技术Background technique

目前升降平台一般由油缸来推动，升降平台通过导柱配合油缸保持平台升降的平稳，目前的这种升降平台油缸是固定的，无法折叠体积较大，且平台的最低高度距离地面仍有较高的距离在某些流水线内无法进行很好的适配，安装使用时较为不便，现有技术存在可改进之处。At present, the lifting platform is generally driven by the oil cylinder. The lifting platform uses the guide column to cooperate with the oil cylinder to keep the platform up and down smoothly. The current oil cylinder of the lifting platform is fixed and cannot be folded. The volume is large, and the minimum height of the platform is still relatively high from the ground. In some pipelines, the distance can not be well adapted, and it is inconvenient to install and use, and the existing technology can be improved.

发明内容SUMMARY OF THE INVENTION

本实用新型设备针对升降平台最低高度较高使用较为不便的不足，提供了一种自动工位升降平台。The device of the utility model provides an automatic station lifting platform in view of the inconvenient use of the higher minimum height of the lifting platform.

本实用新型的发明目的是通过以下技术方案实现的：一种自动工位升降平台，包括门架及固定设置门架上的控制台，其特征在于，所述门架远离控制台的一侧活动设置有相互交叉并转动连接的内剪叉组件与外剪叉轴，所述内剪叉组件朝向门架的一端转动设置在门架的下端，所述内剪叉组件与外剪叉轴的上端活动设置有面板，该面板朝向门架的一端固定设置有一个转动座，该转动座位于面板的下端面上，所述外剪叉轴的上端转动设置在该转动座上，所述内剪叉组件的上端转动设置有能够沿面板长度方向滚动的第一滚轮，该第一滚轮贴靠在上述面板的下端面上并能够随着内剪叉组件与外剪叉轴的转动沿面板下端面长度方向移动，所述外剪叉轴的上端与内剪叉组件的上端位于同一水平面上，所述外剪叉轴的下端与内剪叉组件的下端位于同一水平面上，所述面板朝向门架的一端固定设置有一个安装板，上述转动座固定设置在该安装板下端，所述安装板上固定设置有驱动面板沿门架竖直方向移动的驱动机构。The purpose of the invention of the present utility model is achieved through the following technical solutions: an automatic station lifting platform, comprising a gantry and a console fixedly arranged on the gantry, characterized in that the gantry is movable on a side away from the console An inner scissor fork assembly and an outer scissor fork shaft are provided which intersect and are rotatably connected to each other. A panel is movably arranged, and one end of the panel facing the door frame is fixedly provided with a rotating seat, the rotating seat is located on the lower end surface of the panel, the upper end of the outer scissor fork shaft is rotatably arranged on the rotating seat, and the inner scissor fork is arranged on the rotating seat. The upper end of the assembly is rotatably provided with a first roller that can roll along the length direction of the panel, the first roller abuts on the lower end surface of the panel and can follow the rotation of the inner scissor assembly and the outer scissor shaft along the length of the lower end surface of the panel The upper end of the outer scissor fork shaft and the upper end of the inner scissor fork assembly are located on the same horizontal plane, the lower end of the outer scissor fork shaft and the lower end of the inner scissor fork assembly are located on the same horizontal plane, and the panel faces the door frame. A mounting plate is fixedly arranged at one end, the rotating seat is fixedly arranged at the lower end of the mounting plate, and a driving mechanism for driving the panel to move in the vertical direction of the gantry is fixedly arranged on the mounting plate.

作为优选，所述驱动机构包括固定设置在门架上的导轮座，该导轮座内转动设置有一个链导轮，该链导轮上套设有一个板子链，该板子链朝向门架的一端固定设置在门架上，另一端固定设置在安装板上，所述门架上固定设置有驱动该链导轮的液压泵。Preferably, the drive mechanism includes a guide wheel seat fixed on the gantry, a chain guide wheel is rotatably arranged in the guide wheel seat, a plate chain is sleeved on the chain guide wheel, and the plate chain faces the gantry. One end of the gantry is fixedly arranged on the gantry, the other end is fixedly arranged on the mounting plate, and a hydraulic pump for driving the chain guide wheel is fixedly arranged on the gantry.

作为优选，所述外剪叉轴的下端转动设置有一个第二滚轮。Preferably, the lower end of the outer scissor fork shaft is rotatably provided with a second roller.

作为优选，所述面板两侧分别设置有一个安装杆，两个安装杆分别位于面板左侧靠近门架的一端及面板右侧远离门架的一端，所述安装杆上活动设置有用于检测面板高度的传感器。Preferably, a mounting rod is provided on both sides of the panel, and the two mounting rods are respectively located on the left end of the panel close to the door frame and the right end of the panel away from the door frame, the mounting rod is movably provided with a detection panel height sensor.

作为优选，所述安装杆上活动设置有一个用于安装上述传感器的安装座。Preferably, a mounting seat for mounting the sensor is movably provided on the mounting rod.

作为优选，所述安装杆的下端固定设置有一个底盘。Preferably, the lower end of the mounting rod is fixedly provided with a chassis.

作为优选，所述控制台内设置有对上述液压泵进行供电的电池。Preferably, a battery for supplying power to the hydraulic pump is provided in the console.

与现有技术相比，本实用新型在使用通过控制台控制液压泵的启停，通过始终啮合的链导轮与板子链带动面板沿门架长度方向移动，并通过始终位于面板下方交叉转动设置的外剪叉轴与内剪叉组件使面板在下降时完全收起至面板的下方，大幅降低面板的最低高度，适用性较强，且通过设置在面板两侧的传感器能够方便的检测面板的高度，升降平台可自动将面板上的工件升降到操作者设定的高度，使用较为方便。Compared with the prior art, the utility model uses the control console to control the start and stop of the hydraulic pump, drives the panel to move along the length direction of the gantry through the always meshed chain guide wheel and the plate chain, and is always positioned under the panel to cross and rotate. The outer scissor shaft and inner scissor assembly make the panel completely retracted to the bottom of the panel when it is lowered, which greatly reduces the minimum height of the panel, and has strong applicability. The lifting platform can automatically lift the workpiece on the panel to the height set by the operator, which is more convenient to use.

附图说明Description of drawings

图1为本实用新型的整体结构视图；Fig. 1 is the overall structure view of the utility model;

图2为本实用新型的结构爆炸图；Fig. 2 is the structure exploded diagram of the present utility model;

图3为图1中A处的放大图；Fig. 3 is the enlarged view of A place in Fig. 1;

图4为图2中B处的放大图。FIG. 4 is an enlarged view of B in FIG. 2 .

图中标记：1、门架；2、控制台；3、内剪叉组件；4、外剪叉轴；5、面板；6、转动座；7、第一滚轮；8、安装板；9、驱动机构；10、导轮座；11、链导轮；12、板子链；13、液压泵；14、第二滚轮；15、安装杆；16、传感器；17、安装座；18、底盘；19、电池。Markings in the figure: 1. Gantry; 2. Console; 3. Inner scissor assembly; 4. Outer scissor shaft; 5. Panel; 6. Rotary seat; 7. First roller; 8. Mounting plate; 9. Drive mechanism; 10, guide wheel seat; 11, chain guide wheel; 12, plate chain; 13, hydraulic pump; 14, second roller; 15, mounting rod; 16, sensor; 17, mounting seat; 18, chassis; 19 ,Battery.

具体实施方式Detailed ways

下面结合附图所表示的实施例对本实用新型作进一步描述：如图1-4所示，一种自动工位升降平台，包括门架1及固定设置门架1上的控制台2，所述门架1远离控制台2的一侧活动设置有相互交叉并转动连接的内剪叉组件3与外剪叉轴4，所述内剪叉组件3朝向门架1的一端转动设置在门架1的下端，所述内剪叉组件3与外剪叉轴4的上端活动设置有面板5，该面板5朝向门架1的一端固定设置有一个转动座6，该转动座6位于面板5的下端面上，所述外剪叉轴4的 上端转动设置在该转动座6上，所述内剪叉组件3的上端转动设置有能够沿面板5长度方向滚动的第一滚轮7，所述外剪叉轴4的下端转动设置有一个第二滚轮14,该第一滚轮7贴靠在上述面板5的下端面上并能够随着内剪叉组件3与外剪叉轴4的转动沿面板5下端面长度方向移动，所述外剪叉轴4的上端与内剪叉组件3的上端位于同一水平面上，所述外剪叉轴4的下端与内剪叉组件3的下端位于同一水平面上，所述面板5朝向门架1的一端固定设置有一个安装板8，上述转动座6固定设置在该安装板8下端，所述安装板8上固定设置有驱动面板5沿门架1竖直方向移动的驱动机构9。所述控制台2内设置有对上述液压泵13进行供电的电池19。通过设置的第一滚轮7与第二滚轮14使内剪叉组件3与外剪叉轴4在相互转动的过程中更加顺畅、平滑。The present utility model will be further described below in conjunction with the embodiments shown in the accompanying drawings: As shown in Figures 1-4, an automatic station lifting platform includes a gantry 1 and a console 2 fixedly arranged on the gantry 1. The described A side of the gantry 1 away from the console 2 is movably provided with an inner scissor assembly 3 and an outer scissor shaft 4 that intersect and are rotatably connected to each other. The lower end of the inner scissor assembly 3 and the upper end of the outer scissor shaft 4 is movably provided with a panel 5, and one end of the panel 5 facing the door frame 1 is fixedly provided with a rotating seat 6, and the rotating seat 6 is located under the panel 5. On the end face, the upper end of the outer scissor shaft 4 is rotatably arranged on the rotating seat 6 , and the upper end of the inner scissor assembly 3 is rotatably provided with a first roller 7 that can roll along the length direction of the panel 5 . The lower end of the fork shaft 4 is rotatably provided with a second roller 14, and the first roller 7 abuts on the lower end surface of the above-mentioned panel 5 and can follow the rotation of the inner scissor assembly 3 and the outer scissor shaft 4 along the lower surface of the panel 5. The end face moves in the length direction, the upper end of the outer scissor shaft 4 and the upper end of the inner scissor assembly 3 are located on the same horizontal plane, and the lower end of the outer scissor shaft 4 and the lower end of the inner scissor assembly 3 are located on the same horizontal plane, so One end of the panel 5 facing the door frame 1 is fixedly provided with a mounting plate 8, the above-mentioned rotating seat 6 is fixedly arranged at the lower end of the mounting plate 8, and the drive panel 5 is fixedly arranged on the mounting plate 8 to move along the vertical direction of the door frame 1. the drive mechanism 9. A battery 19 for supplying power to the hydraulic pump 13 is provided in the console 2 . The first roller 7 and the second roller 14 are provided to make the inner scissor assembly 3 and the outer scissor shaft 4 rotate more smoothly and smoothly.

所述驱动机构9包括固定设置在门架1上的导轮座10，该导轮座10内转动设置有一个链导轮11，该链导轮11上套设有一个板子链12，该板子链12朝向门架1的一端固定设置在门架1上，另一端固定设置在安装板8上，所述门架1上固定设置有驱动该链导轮11的液压泵13。The drive mechanism 9 includes a guide wheel base 10 fixed on the gantry 1, a chain guide wheel 11 is rotatably arranged in the guide wheel base 10, and a plate chain 12 is sleeved on the chain guide wheel 11. One end of the chain 12 facing the gantry 1 is fixedly arranged on the gantry 1 , and the other end is fixedly arranged on the mounting plate 8 . The gantry 1 is fixedly arranged with a hydraulic pump 13 for driving the chain guide wheel 11 .

所述面板5两侧分别设置有一个安装杆15，两个安装杆15分别位于面板5左侧靠近门架1的一端及面板5右侧远离门架1的一端，所述安装杆15上活动设置有用于检测面板5高度的传感器16。所述安装杆15上活动设置有一个用于安装上述传感器16的安装座17。所述安装杆15的下端固定设置有一个底盘18。通过设置的安装座17能够方便的调节传感器16在安装杆15上的高度，使操作者能够方便的调整面板5的高度，通过固定设置在安装杆15底部的底盘18能够对安装杆15提供稳固的支撑。A mounting rod 15 is respectively provided on both sides of the panel 5. The two mounting rods 15 are respectively located at the end of the left side of the panel 5 close to the door frame 1 and the end of the right side of the panel 5 away from the door frame 1. The mounting rods 15 move upward. A sensor 16 for detecting the height of the panel 5 is provided. A mounting seat 17 for mounting the sensor 16 is movably provided on the mounting rod 15 . A bottom plate 18 is fixed on the lower end of the mounting rod 15 . The height of the sensor 16 on the mounting rod 15 can be easily adjusted through the provided mounting seat 17 , so that the operator can easily adjust the height of the panel 5 , and the chassis 18 fixed at the bottom of the mounting rod 15 can provide stability to the mounting rod 15 support.

在使用通过控制台2控制液压泵13的启停，通过始终啮合的链导轮11与板子链12带动面板5沿门架1长度方向移动，并通过始终位于面板5下方交叉转动设置的外剪叉轴4与内剪叉组件3使面板5在下降时完全收起至面板5的下方，大幅降低面板5的最低高度，适用性较强，且通过设置在面板5两侧的传感器16能够方便的检测面板5的高度，升降平台可自动将面板5上的工件升降到操作者设定的高度，使用较为方便。When using the control console 2 to control the start and stop of the hydraulic pump 13, the panel 5 is driven to move along the length direction of the gantry 1 through the chain guide wheel 11 and the plate chain 12 that are always engaged, and the external shears that are always located under the panel 5 for cross rotation The fork shaft 4 and the inner scissor assembly 3 make the panel 5 completely retracted to the bottom of the panel 5 when it is lowered, which greatly reduces the minimum height of the panel 5, and has strong applicability. The height of the panel 5 can be automatically detected by the lifting platform, and the workpiece on the panel 5 can be automatically lifted to the height set by the operator, which is more convenient to use.

文中所描述的具体实施例仅仅是对本实用新型精神作举例说明。本实用新型所属技术领域的技术人员可以对所描述的具体实施例做各种各样的修改或补充 或采用类似的方式替代，但并不会偏离本实用新型的精神或者超越所附权利要求书所定义的范围。The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or replace them in similar ways, but will not deviate from the spirit of the present invention or go beyond the appended claims the defined range.

Claims (7)

一种自动工位升降平台，包括门架及固定设置门架上的控制台，其特征在于，所述门架远离控制台的一侧活动设置有相互交叉并转动连接的内剪叉组件与外剪叉轴，所述内剪叉组件朝向门架的一端转动设置在门架的下端，所述内剪叉组件与外剪叉轴的上端活动设置有面板，该面板朝向门架的一端固定设置有一个转动座，该转动座位于面板的下端面上，所述外剪叉轴的上端转动设置在该转动座上，所述内剪叉组件的上端转动设置有能够沿面板长度方向滚动的第一滚轮，该第一滚轮贴靠在上述面板的下端面上并能够随着内剪叉组件与外剪叉轴的转动沿面板下端面长度方向移动，所述外剪叉轴的上端与内剪叉组件的上端位于同一水平面上，所述外剪叉轴的下端与内剪叉组件的下端位于同一水平面上，所述面板朝向门架的一端固定设置有一个安装板，上述转动座固定设置在该安装板下端，所述安装板上固定设置有驱动面板沿门架竖直方向移动的驱动机构。An automatic station lifting platform, comprising a gantry and a console fixedly arranged on the gantry, characterized in that a side of the gantry away from the console is movably provided with an inner scissor assembly and an outer scissor assembly that intersect and are rotatably connected to each other. A scissor shaft, the inner scissor assembly is rotatably arranged at the lower end of the gantry toward one end of the gantry, and a panel is movably provided on the upper end of the inner scissor assembly and the outer scissor shaft, and the panel is fixedly arranged toward one end of the gantry There is a rotating seat, the rotating seat is located on the lower end surface of the panel, the upper end of the outer scissor fork shaft is rotatably arranged on the rotating seat, and the upper end of the inner scissor fork assembly is rotatably provided with a first plate that can roll along the length direction of the panel. A roller, the first roller abuts on the lower end surface of the panel and can move along the length direction of the lower end surface of the panel along with the rotation of the inner scissor assembly and the outer scissor shaft, the upper end of the outer scissor shaft is connected to the inner shear The upper end of the fork assembly is located on the same horizontal plane, the lower end of the outer scissor fork shaft is located on the same horizontal plane as the lower end of the inner scissor fork assembly, and one end of the panel facing the gantry is fixedly provided with a mounting plate, and the above-mentioned rotating seat is fixedly arranged on the At the lower end of the mounting plate, a driving mechanism for driving the panel to move in the vertical direction of the gantry is fixedly arranged on the mounting plate. 根据权利要求1所述的一种自动工位升降平台，其特征在于，所述驱动机构包括固定设置在门架上的导轮座，该导轮座内转动设置有一个链导轮，该链导轮上套设有一个板子链，该板子链朝向门架的一端固定设置在门架上，另一端固定设置在安装板上，所述门架上固定设置有驱动该链导轮的液压泵。The automatic station lifting platform according to claim 1, wherein the driving mechanism comprises a guide wheel seat fixed on the gantry, and a chain guide wheel is rotatably arranged in the guide wheel seat. A plate chain is sleeved on the guide wheel, one end of the plate chain facing the gantry is fixed on the gantry, and the other end is fixed on the mounting plate, and a hydraulic pump for driving the chain guide wheel is fixed on the gantry. . 根据权利要求1所述的一种自动工位升降平台，其特征在于，所述外剪叉轴的下端转动设置有一个第二滚轮。An automatic station lifting platform according to claim 1, characterized in that a second roller is rotatably provided at the lower end of the outer scissor fork shaft. 根据权利要求3所述的一种自动工位升降平台，其特征在于，所述面板两侧分别设置有一个安装杆，两个安装杆分别位于面板左侧靠近门架的一端及面板右侧远离门架的一端，所述安装杆上活动设置有用于检测面板高度的传感器。An automatic station lifting platform according to claim 3, wherein a mounting rod is respectively provided on both sides of the panel, and the two mounting rods are located on the left side of the panel close to the door frame and the right side of the panel away from the At one end of the gantry, a sensor for detecting the height of the panel is movably arranged on the installation rod. 根据权利要求1所述的一种自动工位升降平台，其特征在于，所述安装杆上活动设置有一个用于安装上述传感器的安装座。The automatic station lifting platform according to claim 1, wherein a mounting seat for mounting the sensor is movably provided on the mounting rod. 根据权利要求1所述的一种自动工位升降平台，其特征在于，所述安装杆的下端固定设置有一个底盘。The automatic station lifting platform according to claim 1, wherein a chassis is fixedly arranged at the lower end of the mounting rod. 根据权利要求1所述的一种自动工位升降平台，其特征在于，所述控制台内设置有对上述液压泵进行供电的电池。The automatic work station lifting platform according to claim 1, wherein a battery for supplying power to the hydraulic pump is arranged in the console.
PCT/CN2021/112940 2021-01-15 2021-08-17 Automatic station lifting platform Ceased WO2022151733A1 (en)

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