WO2021092823A1 - Système de montage de pipeline en acier hydraulique - Google Patents

Système de montage de pipeline en acier hydraulique Download PDF

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Publication number
WO2021092823A1
WO2021092823A1 PCT/CN2019/118304 CN2019118304W WO2021092823A1 WO 2021092823 A1 WO2021092823 A1 WO 2021092823A1 CN 2019118304 W CN2019118304 W CN 2019118304W WO 2021092823 A1 WO2021092823 A1 WO 2021092823A1
Authority
WO
WIPO (PCT)
Prior art keywords
station
valve body
plate
steel pipe
valve
Prior art date
Application number
PCT/CN2019/118304
Other languages
English (en)
Chinese (zh)
Inventor
王柳琴
Original Assignee
王柳琴
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 王柳琴 filed Critical 王柳琴
Publication of WO2021092823A1 publication Critical patent/WO2021092823A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines 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
    • B23P19/04—Machines 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
    • B23P19/06—Screw or nut setting or loosening machines

Definitions

  • the invention relates to a hydraulic steel pipe road installation system, which can be cold drawn pipes of stainless steel or carbon steel as required.
  • steel pipes have a strong and firm structure. Under the same pressure, their wall thickness is thin, the structure is simple, and they are durable.
  • the tube type is adjacent to the easy hydraulic system suitable for small flow.
  • the benefits are: easy access means, easy structure, and unobstructed oil passages between valves in the system. Its weaknesses are: component evacuation facilities, which occupy a large space, intertwined pipelines, and many joints, which are not convenient for loading, unloading and repairing.
  • the adjacent plate type is suitable for any hydraulic system, and its benefits are: easy replacement of components and simplified pipelines.
  • the adjacent body material associated with the plate valve has two states: adjacent plate and manifold block. The structure of the adjacent plate is easy, and it is easy to verify the oil circuit, but there are many oil pipes on the plate, the installation is extremely laborious, and the space is large.
  • the integrated block has a compact structure and a small footprint, which is convenient for loading, unloading and repairing. It can simplify the attempt of the hydraulic system to the selection of the integrated block group, thus gaining popular use. However, it also has weaknesses in material attempts such as heavy workload, messy processing, and inadequate arbitrarily correcting the system.
  • the plate valve body includes basic groups such as valve body, valve plate, joint, steel pipe, etc.
  • the existing assembly line has low assembly efficiency and low integration level.
  • the technical problem to be solved by the present invention is generally to provide a hydraulic steel pipe installation system.
  • a hydraulic steel pipe installation system includes a frame assembly, a valve body feeding station, a valve body waiting station, a valve plate assembly station, a steel pipe feeding station, and cleaning and installation that are sequentially arranged on the frame assembly Station, valve plate material station, pressure test station, and output station;
  • the valve body feeding station is provided with a valve body feeding device, which includes a valve body feeding conveying plate for receiving the output valve body parts of the previous process, and a valve body feeding conveying plate arranged on the side of the valve body feeding conveying plate and used for the blocking side
  • a valve body feeding device which includes a valve body feeding conveying plate for receiving the output valve body parts of the previous process, and a valve body feeding conveying plate arranged on the side of the valve body feeding conveying plate and used for the blocking side
  • the valve body is waiting for the station, the longitudinal side is provided with a longitudinal transmission device, and a workpiece replacement station device is provided on the longitudinal transmission device;
  • the longitudinal transmission device includes a longitudinally arranged valve body longitudinal transmission moving frame and a longitudinal transmission device arranged on the valve body Vertical push manipulator for the workpiece on the rack and used to send the valve body into the valve plate assembly station;
  • Workpiece replacement station device including a rotating screw group set on the longitudinal transmission moving frame of the valve body, a swinging manipulator arm distributed on the rotating screw set, and a swinging manipulator set on the swinging manipulator arm to accept the valve plate to leave or place to the corresponding Swing process gap on the work station;
  • the valve plate assembly station is provided with a downward pressure positioning device above it, a negative pressure suction plate is provided on the downward pressure positioning device, a movable sliding seat is provided on the negative pressure suction plate, and a suction valve is provided under the movable sliding seat
  • the negative pressure suction nozzle on the upper surface of the body a valve plate blanking station is provided on the lateral side of the valve plate assembly station, and a valve plate blanking device is provided at the valve plate blanking station;
  • the downward pressure positioning device includes a The positioning frame for the horizontal movement of the manipulator; the lower end of the inner wall of the positioning frame is provided with a chamfer for guiding the valve body into the positioning frame;
  • the valve plate material device includes a manipulator for placing the valve plate on the valve plate assembly station;
  • the steel pipe feeding station is set on the lateral sides or one side of the cleaning and installation station.
  • the steel pipe feeding station is equipped with a steel pipe feeding device and a welding machine;
  • the steel pipe feeding device includes a steel pipe for inserting the steel pipe into the valve plate.
  • the welding machine seals and welds the corresponding through hole of the steel pipe and the valve plate;
  • the output station is respectively provided with an output device and an output material tray on both sides of the output station, and the output device includes an output primary cylinder for driving the valve plate to move to the longitudinal baffle.
  • the cleaning and installation station has a cleaning installation device installed above it, which includes a cleaning installation cylinder arranged vertically, a cleaning installation base plate arranged below the cleaning installation cylinder, a cleaning installation base plate arranged on the cleaning installation base plate and used to place bolts on the valve body Install the threading machine in the screw hole, and the cleaning air inlet set on the installation bottom plate with the lower outlet facing the screw hole and the oil hole;
  • the pressure test station has a pressure test device installed above it, and a steel pipe plugging device is installed on the side of the pressure test station;
  • the pressure test device includes a pressure test frame, a pressure test base plate that is lifted and arranged on the pressure test frame, And a pressure test vent pipe arranged on the pressure test bottom plate and connected to the oil port pipeline at the lower part;
  • the steel pipe plugging device includes a plugging fixing seat arranged on the side wall of the frame assembly, and the middle part is hinged on the plugging fixing seat
  • the plugging hinged arm and the outer side wall arranged at the lower part of the plugging hinged arm are made of rubber material and are used for plugging conical heads inserted into the ports of the steel pipe fittings.
  • An upper support seat is provided under the corresponding workstation; a support hollowing process bottom support is provided at the corresponding workstation of the frame assembly, and the upper head of the upper support seat is in pressure contact with the lower surface of the workpiece through the hollow;
  • a manipulator for driving the sealing hinged arm to swing or a swinging setting for the sealing hinged arm is provided on the sealing fixing seat;
  • the cleaning and installation device also includes an installation n-type seat set on the clean-up installation bottom plate, and an installation joint manipulator set on the installation n-type seat and used to install the joint to the oil port;
  • a screw-tightening manipulator for screwing joints or bolts is provided on the pressure test frame;
  • a longitudinal baffle is provided at the longitudinal terminal of the output station
  • the moving frame of the output primary cylinder is provided with an output secondary cylinder for pushing the valve plate.
  • the invention has reasonable design, low cost, sturdiness and durability, safety and reliability, simple operation, time-saving and labor-saving, capital-saving, compact structure and convenient use.
  • the automatic assembly of hydraulic steel pipes to hydraulic parts is realized, and the integrated automation is realized.
  • Figure 1 is a schematic diagram of the overall structure of the present invention.
  • Fig. 2 is a schematic structural diagram of part 1 of the present invention.
  • Figure 3 is a schematic diagram of the second part of the present invention.
  • Fig. 4 is a schematic diagram of the explosion structure of the present invention.
  • Figure 5 is a schematic structural diagram of component one of the present invention.
  • Figure 6 is a schematic diagram of the second component of the present invention.
  • the hydraulic steel pipe installation system of this embodiment includes a valve body feeding station 5 and a valve body waiting station, which are supported by the frame assembly 1 and sequentially arranged on the frame assembly 1. 6.
  • Valve plate assembly station 7 steel pipe feeding station 8, cleaning and installation station 9, valve plate material station 10, pressure test station 11, and output station 12;
  • the frame assembly 1 is the support, the valve body 2 (can be other hydraulic parts), the valve plate 3 (can be other deformed structures), and the steel pipe 4 can be stainless steel, cold drawn, according to design requirements Customized, valve body feeding station 5, valve body waiting station 6, valve plate assembly station 7, steel pipe feeding station 8, cleaning and installation station 9, valve plate charging station 10, pressure test station 11 ,
  • the output station 12 realizes the connection and transmission of the process
  • the longitudinal transmission device 13 realizes the feeding
  • the workpiece replacement station device 14 realizes the connection between the stations
  • the positioning device 15 is pressed down
  • the negative pressure suction plate 16 realizes the negative Pressure adsorption facilitates the placement of the valve plate.
  • the upper support seat 17 bears the downward pressure, the cleaning installation device 18, the valve plate material device 19, the steel pipe feeding device 20, the steel pipe blocking device 21, the pressure test device 22, the output device 23
  • the longitudinal baffle 24 realizes the positioning
  • the valve body feeding conveying plate 25 realizes the previous process
  • the valve body feeding side baffle 26 is positioned on the side
  • the valve body lateral feeding cylinder 27 to realize the drive
  • the valve body longitudinal transmission moving frame 28 is driven by a cylinder, etc.
  • the workpiece is pushed longitudinally by the manipulator 29, the rotating screw group 30 drives the swinging manipulator 31 to swing
  • the swinging process gap 32 is adapted to the valve plate to realize the stuck valve Plate and swing it away from the station
  • the negative pressure suction nozzle 33 achieves adsorption
  • the positioning frame 34 acts as a positioning guide, according to the difference of the valve body
  • the preset position can be adjusted
  • the hollow process bottom bracket 35 is supported to facilitate the lifting of the top rod, cleaning and installation
  • the valve body feeding station 5 is provided with a valve body feeding device, which includes a valve body feeding conveying plate 25 for carrying out the output valve body part 2 of the previous process, and a valve body feeding conveying plate 25 arranged on the side of the valve body feeding conveying plate 25 and The valve body feeding side baffle 26 used to block the lateral input of the valve body member 2 and the valve body feeding side baffle 26 arranged at the end of the valve body feeding conveying plate 25 to send the valve body member 2 into the valve body waiting station 6 in the lateral direction of the valve body Material cylinder 27;
  • the valve body waiting station 6 is provided with a longitudinal transmission device 13 on the longitudinal side, and a workpiece replacement station device 14 is provided on the longitudinal transmission device 13;
  • the longitudinal transmission device 13 includes a longitudinally arranged valve body longitudinal transmission moving frame 28 and a set The workpiece longitudinally pushing manipulator 29 on the valve body longitudinal transmission moving frame 28 and used to send the valve body part 2 into the valve plate assembly station 7;
  • the workpiece replacement station device 14 includes a rotating screw group 30 arranged on the valve body longitudinal transmission moving frame 28, a swinging mechanical arm 31 distributed on the rotating screw group 30, and a swinging mechanical arm 31 arranged on the swinging mechanical arm 31 and used for receiving the valve plate
  • the piece 3 leaves or is placed in the swing process gap 32 on the corresponding station;
  • the valve plate assembly station 7 is provided with a downward pressure positioning device 15 above it, a negative pressure suction plate 16 is provided on the downward pressure positioning device 15, and a movable sliding seat is provided on the negative pressure suction plate 16, under the movable sliding seat A negative pressure suction nozzle 33 for adsorbing the upper surface of the valve body 2 is provided; on the lateral side of the valve plate assembly station 7, a valve plate material station 10 is provided, and a valve plate is provided at the valve plate material station 10
  • the down-pressing positioning device 15 includes a positioning frame 34 that is controlled by a robot to move horizontally; the lower end of the inner wall of the positioning frame 34 is provided with a chamfer for guiding the valve body 2 into the positioning frame 34;
  • the valve plate charging device 19 includes A manipulator used to place the valve plate 3 on the valve plate assembly station 7;
  • the steel pipe feeding station 8 is set on the lateral sides or one side of the cleaning and installation station 9.
  • the steel pipe feeding station 8 is provided with a steel pipe feeding device 20 and a welding machine;
  • the steel pipe feeding device 20 includes a steel pipe feeding device 20 4 The manipulator inserted into the corresponding through hole of the valve plate 3, and the welding machine seals and welds the steel pipe 4 and the corresponding through hole of the valve plate 3;
  • the output station 12 is provided with an output device 23 and an output tray 51 on both sides of the output station 12 respectively.
  • the output device 23 includes an output primary air cylinder 49 for driving the valve plate 3 to move to the longitudinal baffle 24.
  • the cleaning installation station 9 has a cleaning installation device 18 installed above it, which includes a cleaning installation cylinder 38 arranged vertically, a cleaning installation base plate 36 arranged below the cleaning installation cylinder 38, and a cleaning installation base plate 36 arranged on the cleaning installation base 36 and used for Place the bolts in the screw hole of the valve body 2 and install the threading machine 37, and the cleaning air inlet 39 arranged on the installation bottom plate 36 with the lower outlet facing the screw hole and the oil hole;
  • the pressure test station 11 has a pressure test device 22 installed above it, and a steel pipe plugging device 21 is installed on the side of the pressure test station 11;
  • the pressure test device 22 includes a pressure test frame 42, which is set up and down on the pressure test frame
  • the steel pipe plugging device 21 includes a plugging set on the side wall of the frame assembly 1
  • the fixing seat 46, the plugging articulated arm 47 hinged on the plugging fixing seat 46 in the middle, and the outer side wall arranged at the lower part of the plugging articulated arm 47 is made of rubber and is used to insert the plugging cone at the 4 port of the steel pipe. ⁇ 48.
  • An upper support base 17 is provided under the corresponding workstation; a support hollowing process base 35 is provided at the corresponding workstation of the frame assembly 1, and the upper head of the upper support base 17 is in pressure contact with the lower surface of the workpiece through the hollow;
  • a manipulator for driving the blocking hinged arm 47 to swing or a swinging setting of the blocking hinged arm 47 is provided on the blocking fixing seat 46;
  • the cleaning installation device 18 further includes an installation n-type seat 40 arranged on the cleaning installation base plate 36, and an installation joint manipulator 41 arranged on the installation n-type seat 40 and used to install the joint to the oil port;
  • the pressure test vent pipe 44 is connected with the oil port joint pipeline
  • a bolt screwing manipulator 45 for screwing joints or bolts is provided on the pressure test frame 42;
  • a longitudinal baffle 24 is provided at the longitudinal terminal of the output station 12;
  • the moving frame of the output primary cylinder 49 is provided with an output secondary cylinder 50 for pushing the valve plate 3.
  • the hydraulic steel pipe installation method of this embodiment includes a frame assembly 1, a valve body feeding station 5 sequentially arranged on the frame assembly 1, and a valve body waiting station 6.
  • valve body part 2 After the valve body part 2 is connected to the valve plate part 3, the joint is installed on the valve body part 2.
  • Step one in the valve body feeding station 5, first, the previous process outputs the valve body part 2 to the valve body feeding conveying plate 25 and is positioned by the valve body feeding side baffle 26; then, the valve body is fed transversely to the cylinder 27 Send the valve body part 2 to the valve body waiting station 6;
  • Step 2 First, the workpiece longitudinal pushing manipulator 29 sends the valve body part 2 of the valve body waiting station 6 into the valve plate assembly station 7; then, the swing manipulator arm 31 on the rotating screw group 30 swings, using the swing process gap 32. Catch the bottom of the valve plate 3 so that the valve plate 3 can leave or be placed on the corresponding station; secondly, the movement between the stations carrying the valve plate 3 is realized through the valve body longitudinal transmission moving frame 28;
  • Step 3 First, prefabricate the valve plate 3 at the valve plate loading station 10; then, the manipulator of the valve plate loading device 19 sends the valve plate 3 to the valve plate assembly station 7;
  • Step 4 In the valve plate assembly station 7, first, the air cylinder drives the negative pressure suction nozzle 33 to lower and adsorb the upper surface of the valve body 2 so that the valve body 2 enters the positioning frame 34 along the chamfer; then, the valve body 2 Press down and send it to the upper stop of the valve plate 3 fed in step 3; secondly, the workpiece replacement station device 14 sends the valve plate 3 to the cleaning and installation station 9;
  • Step 5 in the steel pipe feeding station 8, firstly, the steel pipe fitting 4 is cut; then, the end of the steel pipe fitting 4 is processed so that the end of the steel pipe fitting 4 fits with the valve plate 3 oil port; secondly, While pressing down the valve body 2 in step 4, the steel pipe 4 is sent to the steel pipe feeding station 8, and the manipulator inserts the steel pipe 4 into the oil hole of the valve plate 3 located on the cleaning and installation station 9; again, welding The machine performs spot welding, slag removal, welding, and slag removal treatments on the oil ports of the steel pipe fitting 4 and the valve plate fitting 3;
  • Step 6 In the cleaning and installation station 9, firstly, clean the air inlet 39 to blow and clean the upper surface of the valve body part 2; then, the threading machine 37 receives the bolts sent by the manipulator and places it on the valve body part. 2 In the connection hole with the valve plate 3; secondly, the parts replacement station device 14 sends the valve plate 3 to the pressure test station 11
  • Step 7 In the pressure test station 11, first, the valve body part 2 and the valve plate part 3 are fastened by bolts by screwing the bolt manipulator 45; then, the pressure test bottom plate 43 is pressed down, the pressure test vent pipe 44 and the valve body The corresponding oil port on the upper surface of part 2 is connected directly or through a joint; secondly, the sealing arm 47 is driven to block the conical head 48 to block the 4 ports of the steel pipe; again, the pump station is started, and the pressure test vent pipe 44 is injected with air pressure Or hydraulic pressure, observe the pressure change through the pressure gauge; then, the workpiece replacement station device 14 sends the valve plate 3 to the output station 12
  • Step eight output station 12; the output device 23 pushes the valve plate 3 laterally to the output tray 51.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Abstract

L'invention concerne un système de montage de pipeline en acier hydraulique, comprenant un ensemble cadre (1), et une station d'alimentation de corps de soupape (5), une station d'attente de corps de soupape (6), une station d'assemblage de plaque de soupape (7), un poste d'alimentation de tuyau en acier (8), une station de nettoyage et de montage (9), une station d'alimentation de plaque de soupape (10), une station d'essai de pression (11) et une station de sortie (12) qui sont disposées de manière séquentielle sur l'ensemble de cadre (1). La station d'alimentation de corps de soupape (5) est pourvue d'un dispositif d'alimentation de corps de soupape, comprenant une plaque de transport d'alimentation de corps de soupape (25) servant à porter une partie de corps de soupape (2) provenant du processus précédent, une plaque de barrière latérale d'alimentation de corps de soupape (26) disposée sur un côté de la plaque de transport d'alimentation de corps de soupape (25) et utilisée pour bloquer une entrée latérale de la partie de corps de soupape (2), et un cylindre d'alimentation transversal de corps de soupape (27) disposé au niveau du point d'extrémité de la plaque de transport d'alimentation de corps de soupape (25) pour transférer la partie de corps de soupape (2) dans la station d'attente de corps de soupape (6). Le système a une conception rationnelle, une structure compacte, et est pratique à utiliser.
PCT/CN2019/118304 2019-11-12 2019-11-14 Système de montage de pipeline en acier hydraulique WO2021092823A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911100390.9 2019-11-12
CN201911100390.9A CN111069848B (zh) 2019-11-12 2019-11-12 钢管液压管路安装系统

Publications (1)

Publication Number Publication Date
WO2021092823A1 true WO2021092823A1 (fr) 2021-05-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/118304 WO2021092823A1 (fr) 2019-11-12 2019-11-14 Système de montage de pipeline en acier hydraulique

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CN (1) CN111069848B (fr)
WO (1) WO2021092823A1 (fr)

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CN113664549A (zh) * 2021-09-08 2021-11-19 大连富地重工机械制造有限公司 一种自动接料机
CN114800359A (zh) * 2022-04-12 2022-07-29 陈守双 可调整的异型硅钼棒元件组装设备
CN114871786A (zh) * 2022-04-13 2022-08-09 浙江三和弹簧有限公司 智能生产弹簧设备及工艺
CN115255903A (zh) * 2022-09-13 2022-11-01 江苏聚力智能机械股份有限公司 一种自动扶梯梳齿踏板组装装置
CN116851901A (zh) * 2023-07-10 2023-10-10 滦州市古城雨潼机械设备厂 一种5g天线冲压外壳焊接设备
CN117260276A (zh) * 2023-09-14 2023-12-22 临沂翔云物流设备有限公司 货物支撑杆生产设备及生产方法
CN117300502A (zh) * 2023-11-28 2023-12-29 武汉创恒激光智能装备有限公司 一种电磁阀阀芯的焊接工作台

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CN111215845B (zh) * 2019-11-12 2021-12-28 王柳琴 液压钢管路安装方法
CN113199231A (zh) * 2021-05-31 2021-08-03 江苏帝浦拓普智能装备有限公司 一种角度可调节的喷嘴铆压机构
CN113431969B (zh) * 2021-07-02 2022-08-26 江苏汉皇安装集团有限公司 管道、安装辅助装置及工艺
CN114308781B (zh) * 2022-01-14 2023-04-28 山东固封源科技有限公司 一种多工位空压机阀板刷光清理机及其使用方法
CN115383428B (zh) * 2022-09-30 2023-09-29 无锡沃格自动化科技股份有限公司 一种浮动式串杆上料组件及上料方法

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CN113664549A (zh) * 2021-09-08 2021-11-19 大连富地重工机械制造有限公司 一种自动接料机
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