CN113893693A - CDRO membrane post outer pull rod intelligence assembly line - Google Patents

CDRO membrane post outer pull rod intelligence assembly line Download PDF

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Publication number
CN113893693A
CN113893693A CN202111311714.0A CN202111311714A CN113893693A CN 113893693 A CN113893693 A CN 113893693A CN 202111311714 A CN202111311714 A CN 202111311714A CN 113893693 A CN113893693 A CN 113893693A
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China
Prior art keywords
cdro
pull rod
outer pull
membrane
tray
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Granted
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CN202111311714.0A
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Chinese (zh)
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CN113893693B (en
Inventor
石涛
殷相龙
官旭然
曾凡文
杨龙
张翠娟
宋邵庆
尚余谦
徐玉伟
孙晓阳
董文杰
闫义涛
张焕礼
苏英明
张朋
李南
程博
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Qingdao Zhengda Heying Intelligent Technology Co ltd
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Qingdao Zhengda Heying Intelligent Technology Co ltd
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Priority to CN202111311714.0A priority Critical patent/CN113893693B/en
Publication of CN113893693A publication Critical patent/CN113893693A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • B01D63/021Manufacturing thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65CLABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C9/00Details of labelling machines or apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G13/00Roller-ways
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/90Devices for picking-up and depositing articles or materials
    • B65G47/91Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
    • B65G47/918Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers with at least two picking-up heads
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G61/00Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0025Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention belongs to the technical field of intelligent assembly production lines, and discloses an intelligent assembly production line for CDRO membrane column outer pull rods, which comprises a circulation multiple chain conveying system, an outer pull rod lower nut upper line station, an outer pull rod lower nut gasket upper line station, a CDRO lower flange upper line station, a CDRO membrane shell assembly station, a CDRO membrane column insert core assembly station, a CDRO membrane column outer pull rod assembly station, an outer pull rod nut automatic tightening station, a CDRO membrane column automatic labeling station and a CDRO membrane column automatic lower line station, wherein the circulation multiple chain conveying system comprises a pre-assembly multiple speed chain, a total assembly multiple speed chain, a transition roller line, a jacking transplanting roller line, a jacking positioning mechanism, a CDRO outer pull rod assembly tool plate and a code scanning gun, the outer pull rod lower nut upper line station comprises a first three-coordinate manipulator, an outer pull rod lower nut tray roller tray, a tray positioning mechanism and an outer pull rod lower nut hexagonal positioning mechanism, the invention greatly improves the assembly efficiency, improves the production efficiency of enterprises and has higher economic value.

Description

CDRO membrane post outer pull rod intelligence assembly line
Technical Field
The invention belongs to the technical field of intelligent assembly production lines, and particularly relates to an intelligent assembly production line for a CDRO membrane column outer pull rod.
Background
The CDRO membrane column is a form of reverse osmosis, is a membrane component specially used for treating high-concentration sewage, has a core technology and assembly precision reaching the micron level, completes part carrying, quality detection, assembly, marking and packaging by manpower in cooperation, and has the disadvantages of low qualification rate of manually operated products and low qualification rate, thereby causing serious capacity waste.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides an intelligent assembly production line for CDRO membrane column outer pull rods, which comprises a circulation multiple chain conveying system, an outer pull rod lower nut upper line station, an outer pull rod lower nut gasket upper line station, a CDRO lower flange upper line station, a CDRO membrane shell assembly station, a CDRO membrane column ferrule assembly station, a CDRO membrane column outer pull rod assembly station, an outer pull rod nut automatic tightening station, a CDRO membrane column automatic labeling station and a CDRO membrane column automatic lower line station; the automatic station of screwing up of outer pull rod nut includes nut tightening module assembly, membrane post righting mechanism assembly, drive module assembly, module connecting rod assembly, module elevating system assembly and base assembly, install module elevating system assembly on the base assembly, module elevating system assembly installs drive module assembly from last down in proper order, nut tightening module assembly, module connecting rod assembly, membrane post righting mechanism assembly, install module connecting rod assembly between nut tightening module assembly and the membrane post righting mechanism assembly, the elevating system slide rail is installed to module elevating system assembly both sides, drive module assembly and membrane post righting mechanism assembly slidable mounting are on module elevating system assembly, install the ball nut on the module elevating system assembly, ball nut downside and servo motor one link to each other.
The circulation multiple chain conveying system comprises a preassembling multiple speed chain, a final assembly multiple speed chain, a transition roller line, a jacking transplanting roller line, jacking positioning mechanisms, CDRO outer pull rod assembly tooling plates and code sweeping guns, wherein the CDRO outer pull rod assembly tooling plates serve as carriers to move on the multiple speed chain to drive CDRO membrane column products to flow among stations, the CDRO outer pull rod assembly tooling plates flow back and forth between the preassembling multiple speed chain and the final assembly multiple speed chain through the jacking transplanting roller lines and the transition roller lines, each station is provided with one jacking positioning mechanism, when the CDRO outer pull rod assembly tooling plates flow in, the jacking positioning mechanisms jack the CDRO outer pull rod assembly tooling plates, four guide columns of the jacking positioning mechanisms are respectively inserted into 4 positioning holes of the CDRO outer pull rod assembly tooling plates to realize the accurate positioning of the CDRO outer pull rod assembly tooling plates, each station is provided with one code sweeping gun, and when the CDRO outer pull rod assembly tooling plates are accurately positioned, the code scanning gun scans the two-dimensional code on the CDRO outer pull rod assembly tooling plate, identifies the product information on the CDRO outer pull rod assembly tooling plate, and supplements the process data and the product information of the station into the two-dimensional code of the tooling plate after the execution of the station is finished.
The upper line station of the outer pull rod lower nut comprises a first three-dimensional manipulator, an outer pull rod lower nut tray roller conveying line, a tray positioning mechanism and an outer pull rod lower nut hexagonal positioning mechanism, the outer pull rod lower nut tray is conveyed to the outer pull rod lower nut tray roller conveying line through a backpack roller AGV, the outer pull rod lower nut tray moves forwards on the outer pull rod nut tray roller conveying line and stops when meeting a stop, the tray positioning mechanism clamps tightly, a trapezoidal block of the tray positioning mechanism is inserted into a trapezoidal groove of the tray and is always clamped to keep a notch tightly attached, the outer pull rod lower nut tray is accurately positioned, the first three-dimensional manipulator is provided with a first pneumatic clamping jaw, the first pneumatic clamping jaw clamps the cylindrical surface of the outer pull rod lower nut and sequentially clamps and places the outer pull rod lower nut hexagonal positioning mechanism, and the outer pull rod lower nut hexagonal positioning mechanism clamps six aspects of the outer pull rod lower nut, the complete positioning of the outer pull rod lower nut is realized, then the cylindrical surface of the outer pull rod lower nut is clamped by the three-coordinate manipulator and is placed in the positioning hole of the CDRO outer pull rod assembly tooling plate, the positioning hole of the CDRO outer pull rod assembly tooling plate is subjected to contour machining and is identical to the outer pull rod lower nut in shape, the accurate positioning of the outer pull rod lower nut can be realized, the rotation of the outer pull rod lower nut is prevented, and finally, the batch information of the outer pull rod lower nut is bound with the CDRO outer pull rod assembly tooling plate.
The station of going up the line of outer pull rod lower nut gasket includes No. two three-dimensional manipulators, outer pull rod lower nut gasket tray, outer pull rod lower nut gasket material loading pole, the manual work embolias outer pull rod lower nut gasket material loading pole on, install vacuum chuck on No. two three-dimensional manipulators, vacuum chuck absorbs the torus of outer pull rod lower nut gasket, snatch in proper order and place the locating hole of CDRO outer pull rod assembly tooling board, then bind the batch information of outer pull rod lower nut gasket and CDRO outer pull rod assembly tooling board.
The CDRO lower flange upper line station comprises a third three-coordinate manipulator, a CDRO lower flange tray roller conveying line, a tray positioning mechanism and a CDRO lower flange secondary positioning mechanism, wherein the CDRO lower flange tray is conveyed to the CDRO lower flange tray roller conveying line through a backpack roller AGV, the front of the CDRO lower flange tray roller conveying line meets a stop, the tray positioning mechanism clamps the tray, a trapezoidal block of the positioning mechanism is inserted into a trapezoidal groove of the tray, the notch is always clamped and kept to be tightly attached to realize the accurate positioning of the outer pull rod nut tray, the third three-coordinate manipulator absorbs the upper surface of the CDRO lower flange through a vacuum sucker, the upper surface of the CDRO lower flange is grabbed and placed on a positioning pin of the CDRO lower flange secondary positioning mechanism, the edge of the CDRO lower flange is clamped at two ends to carry out circumferential direction angle positioning, the third three-coordinate manipulator absorbs the CDRO lower flange through the vacuum sucker and places the CDRO lower flange into a positioning groove of a CDRO outer pull rod assembly tooling plate, and then binding the batch information of the CDRO lower flange with a CDRO outer pull rod assembly tooling plate.
CDRO membrane shell assembly station includes six robots and anchor clamps No. one, CDRO membrane shell tray cylinder transfer chain, tray positioning mechanism, jacking transplanting chain machine, CDRO membrane shell tray transports to CDRO membrane shell tray cylinder transfer chain through backpack cylinder AGV, move ahead on CDRO membrane shell tray cylinder transfer chain and meet the fender and stop, tray positioning mechanism pushes away the tray forward, make positioning mechanism's trapezoidal piece insert the dovetail groove of tray, and press from both sides tightly and keep the notch closely laminating all the time, realize CDRO membrane shell tray's accurate positioning, have No. two pneumatic clamping jaws on six robots No. one, No. two pneumatic clamping jaw clamp the outer face of CDRO membrane shell, CDRO snatchs in proper order and overlaps it on CDRO lower flange on the outer pull rod assembly frock board of CDRO, bind the batch information of CDRO membrane shell with CDRO outer pull rod assembly frock board finally.
After the product of the CDRO membrane shell assembly station flows in, the CDRO membrane shell clamping and positioning guide mechanism is used for centering and clamping the outer cylindrical surface of the membrane shell, the membrane column guide conical surface of the CDRO membrane shell clamping and positioning guide mechanism is combined with the right upper part of the inner cylindrical surface of the membrane shell, the second six-axis robot is used for grabbing the hanging ring of the upper flange of the assembled CDRO membrane column filter core and runs to the right upper part of the membrane shell, then the second six-axis robot slowly descends through the membrane column guide conical surface of the CDRO membrane shell clamping and positioning guide mechanism and inserts into the CDRO membrane shell, the CDRO membrane column center pull rod guide mechanism jacks up a cone and passes through the cylindrical hole of the CDRO lower flange and enters into the CDRO membrane shell, the second six-axis robot drives the CDRO membrane column filter core to continuously descend, so that the center pull rod of the CDRO membrane column filter core is pressed onto the cone of the CDRO membrane column center pull rod guide mechanism, then a second six-axis robot continues to press down and apply force to insert a central pull rod of a CDRO membrane column filter core into a cylindrical hole of a CDRO lower flange, and finally a second six-axis robot clamp clamps the side surface of a CDRO upper flange to rotate and press down, so that a sealing ring of the CDRO upper flange is pressed into a CDRO membrane shell.
The assembly station of the outer CDRO membrane column pull rod comprises a third six-axis robot and a clamp, a CDRO membrane column outer pull rod tray roller line, a CDRO membrane column outer pull rod secondary positioning mechanism and a CDRO upper flange positioning mechanism; the CDRO membrane column outer pull rod tray is conveyed to a CDRO membrane column outer pull rod tray roller conveying line through a backpack roller AGV, the front of the CDRO membrane column outer pull rod tray roller conveying line stops when meeting a stop, a tray positioning mechanism clamps tightly, a trapezoidal block of the positioning mechanism is inserted into a trapezoidal groove of the tray, and the tray positioning mechanism clamps tightly all the time to keep the notch tightly attached, so that the CDRO membrane column outer pull rod tray is accurately positioned; the third six-axis robot is provided with an upper pneumatic clamping jaw and a lower pneumatic clamping jaw, each pneumatic clamping jaw is provided with two V-shaped grooves, the opening sizes of the two V-shaped grooves are different, firstly, the V-shaped groove with a larger opening is used for clamping the cylindrical surface of the CDRO membrane column outer pull rod from a CDRO membrane column outer pull rod tray, the cylindrical surface is sequentially grabbed and placed on a CDRO membrane column outer pull rod secondary positioning mechanism, the CDRO membrane column outer pull rod secondary positioning mechanism is an inclined V-shaped groove, and the CDRO membrane column outer pull rod is rotated and pressed down by a pressing air cylinder after being placed in the inclined V-shaped groove, so that the central positioning of the CDRO membrane column outer pull rod is realized; the CDRO upper flange positioning mechanism clamps and positions a CDRO membrane column center pull rod, and then clamps two side surfaces of the CDRO upper flange to position the CDRO upper flange in the circumferential direction; three pneumatic clamping jaws of a third six-axis robot respectively adopt a small V-shaped groove to clamp the cylindrical surface of the CDRO membrane column outer pull rod from the CDRO membrane column outer pull rod secondary positioning mechanism and insert the cylindrical surface into a cylindrical hole of a CDRO upper flange; the first pneumatic clamping jaw of the third six-axis robot clamp is released and then withdrawn to avoid an obstacle, the third six-axis robot drives the clamp and the CDRO membrane column outer pull rod to move downwards, after the third six-axis robot clamp passes through the CDRO upper flange, the first pneumatic clamping jaw of the third six-axis robot clamp clamps the CDRO membrane column outer pull rod again, the second pneumatic clamping jaw and the third pneumatic clamping jaw of the third six-axis robot clamp are released, the third six-axis robot clamp drives the CDRO membrane column outer pull rod to continuously descend, finally, the CDRO membrane column outer pull rod is inserted into the CDRO lower flange cylindrical hole, then, the first pneumatic clamping jaw of the third six-axis robot is released, and the CDRO membrane column outer pull rod passes through the CDRO lower flange cylindrical hole and the outer pull rod lower nut gasket and enters the outer pull rod lower nut; and finally binding the batch information of the outer CDRO membrane column pull rod with a CDRO membrane column pull rod assembly tooling plate.
CDRO membrane post automatic labeling station includes jacking positioning mechanism, automatic printer, automatic labeling machine, qualified membrane post gets into the station, jacking positioning mechanism jacking frock board is fixed a position, scanning gun scans frock board, acquires the production information of membrane post, including the production batch of each raw and other materials, at the production station of this production line, information such as time to by the server processing back generation two-dimensional code information, inform automatic printer, automatic printer prints the two-dimensional code automatic to on the label paper, automatic labeling machine is automatic pastes on the membrane shell.
The automatic CDRO membrane post unloading station comprises a four-axis stacking robot, a clamp and a CDRO membrane post unloading tray, qualified membrane posts enter the station, a jacking positioning mechanism jacks a tooling plate to position, and the four-axis stacking robot picks finished CDRO membrane posts and places the finished CDRO membrane posts on the CDRO membrane post unloading tray.
The automatic material transfer system comprises a backpack roller AGV (automatic guided vehicle) transport trolley, material trays and a tray feeding roller line, wherein the required materials are manually placed on the customized tray in advance, and then the tray is conveyed to the tray feeding roller line; automatic material loading and unloading are completed by a backpack type roller AGV transport trolley between the tray loading roller line body and each station roller line; all the trays are uniform in size, 1m by 1m standard plastic trays are used as a base body, and carriers and positioning mechanisms suitable for all materials are manufactured above the standard plastic trays.
Has the advantages that:
the invention has high intelligent degree and reliable structure, greatly improves the assembly efficiency, can realize accurate assembly, ensures the product quality and uniformity, improves the production efficiency of enterprises and has higher economic value.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an upper line station of an outer pull rod lower nut, an upper line station of an outer pull rod lower nut gasket and an upper line station of a CDRO lower flange according to the present invention;
FIG. 3 is a schematic structural diagram of a CDRO membrane shell assembling station of the present invention;
FIG. 4 is a schematic structural diagram of a CDRO membrane column ferrule assembling station of the present invention;
FIG. 5 is a schematic view of an automatic off-line station structure of a CDRO membrane column of the present invention;
as shown in the figure: the automatic lower coil inserting system comprises a circulation multiple chain conveying system 1, a CDRO membrane column automatic lower coil inserting station 2, a CDRO membrane column lower coil inserting tray 3, an outer pull rod lower nut upper coil inserting station 4, an outer pull rod lower nut gasket upper coil inserting station 5, a CDRO lower flange tray roller conveying line 6, a CDRO lower flange secondary positioning mechanism 7, a transition roller line 8, a CDRO membrane shell tray roller conveying line 9, a jacking transplanting roller line 10, a CDRO membrane column outer pull rod secondary positioning mechanism 11, a CDRO membrane column outer pull rod tray roller line 12 and a CDRO lower flange upper coil inserting station 13.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
An intelligent assembly production line for CDRO membrane column outer pull rods comprises a circulation multiple chain conveying system 1, an outer pull rod lower nut upper line station 4, an outer pull rod lower nut gasket upper line station 5, a CDRO lower flange upper line station 13, a CDRO membrane shell assembly station, a CDRO membrane column insert core assembly station, a CDRO membrane column outer pull rod assembly station, an outer pull rod nut automatic tightening station, a CDRO membrane column automatic labeling station and a CDRO membrane column automatic lower line station 2; the automatic station of screwing up of outer pull rod nut includes nut tightening module assembly, membrane post righting mechanism assembly, drive module assembly, module connecting rod assembly, module elevating system assembly and base assembly, install module elevating system assembly on the base assembly, module elevating system assembly installs drive module assembly from last down in proper order, nut tightening module assembly, module connecting rod assembly, membrane post righting mechanism assembly, install module connecting rod assembly between nut tightening module assembly and the membrane post righting mechanism assembly, the elevating system slide rail is installed to module elevating system assembly both sides, drive module assembly and membrane post righting mechanism assembly slidable mounting are on module elevating system assembly, install the ball nut on the module elevating system assembly, ball nut downside and servo motor one link to each other.
The circulation multiple chain conveying system 1 comprises a preassembling multiple speed chain, a final assembly multiple speed chain, a transition roller line 8, a jacking transplanting roller line 10, jacking positioning mechanisms, a CDRO outer pull rod assembly tooling plate and code sweeping guns, wherein the CDRO outer pull rod assembly tooling plate is used as a carrier to move on the multiple speed chain to drive CDRO membrane column products to flow among stations, the CDRO outer pull rod assembly tooling plate flows back and forth between the preassembling multiple speed chain and the final assembly multiple speed chain through the jacking transplanting roller line 10 and the transition roller line 8, each station is provided with one jacking positioning mechanism, when the CDRO outer pull rod assembly tooling plate flows in, the jacking positioning mechanisms jack the CDRO outer pull rod assembly tooling plate, four guide columns of the jacking positioning mechanisms are respectively inserted into 4 positioning holes of the CDRO outer pull rod assembly tooling plate to realize the accurate positioning of the CDRO outer pull rod assembly tooling plate, each station is provided with one code sweeping gun, after the CDRO outer pull rod assembly tooling plate is accurately positioned, the code scanning gun scans the two-dimensional code on the CDRO outer pull rod assembly tooling plate, identifies the product information on the CDRO outer pull rod assembly tooling plate, and supplements the process data and the product information of the station into the two-dimensional code of the tooling plate after the execution of the station is finished.
The outer pull rod lower nut upper line station 4 comprises a first three-dimensional manipulator, an outer pull rod lower nut tray roller conveying line, a tray positioning mechanism and an outer pull rod lower nut hexagonal positioning mechanism, the outer pull rod lower nut tray is conveyed to the outer pull rod lower nut tray roller conveying line through a backpack roller AGV, the outer pull rod lower nut tray moves forwards on the outer pull rod nut tray roller conveying line and stops when meeting a stop, the tray positioning mechanism clamps tightly, a trapezoidal block of the tray positioning mechanism is inserted into a trapezoidal groove of the tray and is always clamped to keep a notch tightly attached, the outer pull rod lower nut tray is accurately positioned, the first three-dimensional manipulator is provided with a first pneumatic clamping jaw, a cylindrical surface of the first pneumatic clamping jaw clamps an outer pull rod lower nut and sequentially grabs and places the outer pull rod lower nut hexagonal positioning mechanism, and the outer pull rod lower nut hexagonal positioning mechanism clamps six aspects of the outer pull rod lower nut, the complete positioning of the outer pull rod lower nut is realized, then the cylindrical surface of the outer pull rod lower nut is clamped by the three-coordinate manipulator and is placed in the positioning hole of the CDRO outer pull rod assembly tooling plate, the positioning hole of the CDRO outer pull rod assembly tooling plate is subjected to contour machining and is identical to the outer pull rod lower nut in shape, the accurate positioning of the outer pull rod lower nut can be realized, the rotation of the outer pull rod lower nut is prevented, and finally, the batch information of the outer pull rod lower nut is bound with the CDRO outer pull rod assembly tooling plate.
Outer pull rod lower nut gasket on-line station 5 includes No. two three-dimensional manipulators, outer pull rod lower nut gasket tray, outer pull rod lower nut gasket material loading pole, the manual work embolias outer pull rod lower nut gasket material loading pole on, install vacuum chuck on No. two three-dimensional manipulators, vacuum chuck absorbs the anchor ring of outer pull rod lower nut gasket, snatch in proper order and place the locating hole of CDRO outer pull rod assembly tooling board, then bind the batch information of outer pull rod lower nut gasket and CDRO outer pull rod assembly tooling board.
The CDRO lower flange upper line station 13 comprises a three-dimensional manipulator, a CDRO lower flange tray roller conveying line 6, a tray positioning mechanism and a CDRO lower flange secondary positioning mechanism 7, the CDRO lower flange tray is conveyed to the CDRO lower flange tray roller conveying line 6 through a backpack roller AGV, the front of the CDRO lower flange tray roller conveying line is stopped when meeting a stop, the tray positioning mechanism clamps, a trapezoidal block of the positioning mechanism is inserted into a trapezoidal groove of the tray and clamps and keeps the notch tightly attached all the time, the precise positioning of the outer pull rod nut tray is realized, the three-dimensional manipulator absorbs the upper surface of the CDRO lower flange through a vacuum chuck, the CDRO lower flange is grabbed and placed on a positioning pin of the CDRO lower flange secondary positioning mechanism 7, the edge of the CDRO lower flange is clamped at two ends to carry out circumferential direction angle positioning, the three-dimensional manipulator absorbs the CDRO lower flange through the vacuum chuck and places the CDRO lower flange into a positioning groove of an outer pull rod assembly tooling plate, and then binding the batch information of the CDRO lower flange with a CDRO outer pull rod assembly tooling plate.
CDRO membrane shell assembly station includes six robots and anchor clamps No. one, CDRO membrane shell tray cylinder transfer chain 9, tray positioning mechanism, jacking transplanting chain machine, CDRO membrane shell tray transports to CDRO membrane shell tray cylinder transfer chain 9 through backpack cylinder AGV, move ahead on CDRO membrane shell tray cylinder transfer chain 9 and meet the fender and stop, tray positioning mechanism pushes away the tray forward, make positioning mechanism's trapezoidal piece insert the trapezoidal groove of tray, and press from both sides tightly and keep the notch closely laminating all the time, realize the accurate positioning of CDRO membrane shell tray, have No. two pneumatic clamping jaws on six robots No. one, pneumatic clamping jaw No. two presss from both sides the outer face of CDRO membrane shell, snatch in proper order and bind and cover it on CDRO lower flange on CDRO outer pull rod assembly tooling board, at last batch information and CDRO outer pull rod assembly tooling board of CDRO membrane shell.
After the product of the CDRO membrane shell assembly station flows in, the CDRO membrane shell clamping and positioning guide mechanism is used for centering and clamping the outer cylindrical surface of the membrane shell, the membrane column guide conical surface of the CDRO membrane shell clamping and positioning guide mechanism is combined with the right upper part of the inner cylindrical surface of the membrane shell, the second six-axis robot is used for grabbing the hanging ring of the upper flange of the assembled CDRO membrane column filter core and runs to the right upper part of the membrane shell, then the second six-axis robot slowly descends through the membrane column guide conical surface of the CDRO membrane shell clamping and positioning guide mechanism and inserts into the CDRO membrane shell, the CDRO membrane column center pull rod guide mechanism jacks up a cone and passes through the cylindrical hole of the CDRO lower flange and enters into the CDRO membrane shell, the second six-axis robot drives the CDRO membrane column filter core to continuously descend, so that the center pull rod of the CDRO membrane column filter core is pressed onto the cone of the CDRO membrane column center pull rod guide mechanism, then a second six-axis robot continues to press down and apply force to insert a central pull rod of a CDRO membrane column filter core into a cylindrical hole of a CDRO lower flange, and finally a second six-axis robot clamp clamps the side surface of a CDRO upper flange to rotate and press down, so that a sealing ring of the CDRO upper flange is pressed into a CDRO membrane shell.
The assembly station of the outer CDRO membrane column pull rod comprises a third six-axis robot and a clamp, a CDRO membrane column pull rod tray roller line 12, a CDRO membrane column pull rod secondary positioning mechanism 11 and a CDRO upper flange positioning mechanism; the CDRO membrane column outer pull rod tray is conveyed to a CDRO membrane column outer pull rod tray roller conveying line through a backpack roller AGV, the front of the CDRO membrane column outer pull rod tray roller conveying line stops when meeting a stop, a tray positioning mechanism clamps tightly, a trapezoidal block of the positioning mechanism is inserted into a trapezoidal groove of the tray, and the tray positioning mechanism clamps tightly all the time to keep the notch tightly attached, so that the CDRO membrane column outer pull rod tray is accurately positioned; the third six-axis robot is provided with an upper pneumatic clamping jaw and a lower pneumatic clamping jaw, each pneumatic clamping jaw is provided with two V-shaped grooves, the opening sizes of the two V-shaped grooves are different, firstly, the V-shaped groove with a larger opening is used for clamping the cylindrical surface of the CDRO membrane column outer pull rod from a CDRO membrane column outer pull rod tray, the cylindrical surface is sequentially grabbed and placed on a CDRO membrane column outer pull rod secondary positioning mechanism 11, the CDRO membrane column outer pull rod secondary positioning mechanism 11 is an inclined V-shaped groove, and after the CDRO membrane column outer pull rod is placed in the V-shaped groove, the CDRO membrane column outer pull rod is rotated and pressed by a pressing cylinder to realize the central positioning of the CDRO membrane column outer pull rod; the CDRO upper flange positioning mechanism clamps and positions a CDRO membrane column center pull rod, and then clamps two side surfaces of the CDRO upper flange to position the CDRO upper flange in the circumferential direction; three pneumatic clamping jaws of a third six-axis robot respectively adopt a small V-shaped groove to clamp the cylindrical surface of the CDRO membrane column outer pull rod from the CDRO membrane column outer pull rod secondary positioning mechanism 11 and insert the cylindrical surface into a cylindrical hole of a CDRO upper flange; the first pneumatic clamping jaw of the third six-axis robot clamp is released and then withdrawn to avoid an obstacle, the third six-axis robot drives the clamp and the CDRO membrane column outer pull rod to move downwards, after the third six-axis robot clamp passes through the CDRO upper flange, the first pneumatic clamping jaw of the third six-axis robot clamp clamps the CDRO membrane column outer pull rod again, the second pneumatic clamping jaw and the third pneumatic clamping jaw of the third six-axis robot clamp are released, the third six-axis robot clamp drives the CDRO membrane column outer pull rod to continuously descend, finally, the CDRO membrane column outer pull rod is inserted into the CDRO lower flange cylindrical hole, then, the first pneumatic clamping jaw of the third six-axis robot is released, and the CDRO membrane column outer pull rod passes through the CDRO lower flange cylindrical hole and the outer pull rod lower nut gasket and enters the outer pull rod lower nut; and finally binding the batch information of the outer CDRO membrane column pull rod with a CDRO membrane column pull rod assembly tooling plate.
CDRO membrane post automatic labeling station includes jacking positioning mechanism, automatic printer, automatic labeling machine, qualified membrane post gets into the station, jacking positioning mechanism jacking frock board is fixed a position, scanning gun scans frock board, acquires the production information of membrane post, including the production batch of each raw and other materials, at the production station of this production line, information such as time to by the server processing back generation two-dimensional code information, inform automatic printer, automatic printer prints the two-dimensional code automatic to on the label paper, automatic labeling machine is automatic pastes on the membrane shell.
The automatic CDRO membrane post unloading station 2 comprises a four-axis stacking robot and a clamp, and a CDRO membrane post unloading tray 3, qualified membrane posts enter the station, a jacking positioning mechanism jacks a tooling plate to position, and the four-axis stacking robot picks finished CDRO membrane posts and places the finished CDRO membrane posts on the CDRO membrane post unloading tray 3.
The automatic material transfer system comprises a backpack roller AGV (automatic guided vehicle) transport trolley, material trays and a tray feeding roller line, wherein the required materials are manually placed on the customized tray in advance, and then the tray is conveyed to the tray feeding roller line; automatic material loading and unloading are completed by a backpack type roller AGV transport trolley between the tray loading roller line body and each station roller line; all the trays are uniform in size, 1m by 1m standard plastic trays are used as a base body, and carriers and positioning mechanisms suitable for all materials are manufactured above the standard plastic trays.
When an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on or indirectly connected to the other element, or when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
The terms of orientation such as left, right, up, down, etc. in the present embodiment are only relative concepts or reference to the normal use state of the product, and should not be considered as limiting.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (9)

1. The utility model provides a CDRO membrane post outer pull rod intelligence assembly line which characterized in that: the automatic assembling device comprises a circulation multiple chain conveying system, an outer pull rod lower nut upper line station, an outer pull rod lower nut gasket upper line station, a CDRO lower flange upper line station, a CDRO membrane shell assembling station, a CDRO membrane column ferrule assembling station, a CDRO membrane column outer pull rod assembling station, an outer pull rod nut automatic tightening station, a CDRO membrane column automatic labeling station and a CDRO membrane column automatic lower line station;
the circulation multiple chain conveying system comprises a preassembling multiple speed chain, a final assembly multiple speed chain, a transition roller line, a jacking transplanting roller line, jacking positioning mechanisms, a CDRO outer pull rod assembly tooling plate and a code scanning gun, wherein the CDRO outer pull rod assembly tooling plate is used as a carrier to move on the multiple speed chain to drive CDRO membrane column products to flow among stations, the CDRO outer pull rod assembly tooling plate flows back and forth between the preassembling multiple speed chain and the final assembly multiple speed chain through the jacking transplanting roller line and the transition roller line, each station is provided with one jacking positioning mechanism, when the CDRO outer pull rod assembly tooling plate flows in, the jacking positioning mechanisms lift the CDRO outer pull rod assembly tooling plate, four guide columns of the jacking positioning mechanisms are respectively inserted into 4 positioning holes of the CDRO outer pull rod assembly tooling plate, each station is provided with one code scanning gun, and when the CDRO outer pull rod assembly tooling plate is accurately positioned, the code scanning gun scans two-dimensional codes on the CDRO outer pull rod assembly tooling plate, and identifying product information on the CDRO outer pull rod assembly tooling plate, and supplementing the process data and the product information of the station into the two-dimensional code of the tooling plate after the execution of the station is finished.
2. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: the outer pull rod lower nut upper line station comprises a three-dimensional manipulator, an outer pull rod lower nut tray roller conveying line, a tray positioning mechanism and an outer pull rod lower nut hexagonal positioning mechanism, the outer pull rod lower nut tray is conveyed to the outer pull rod lower nut tray roller conveying line through a backpack roller AGV, the outer pull rod lower nut tray moves forwards on the outer pull rod nut tray roller conveying line and stops when meeting a stop, the tray positioning mechanism clamps tightly, a trapezoidal block of the tray positioning mechanism is inserted into a trapezoidal groove of the tray and is always clamped to keep the notch tightly attached, the three-dimensional manipulator is provided with a pneumatic clamping jaw, the pneumatic clamping jaw clamps the cylindrical surface of the outer pull rod lower nut, sequentially grabs and places the cylindrical surface of the outer pull rod lower nut hexagonal positioning mechanism, the outer pull rod lower nut hexagonal positioning mechanism clamps six aspects of the outer pull rod lower nut, and the three-dimensional manipulator clamps the outer pull rod lower nut and places the outer pull rod lower nut on the CDRO outer pull rod assembly In the positioning hole of the tooling plate, the positioning hole of the CDRO outer pull rod assembly tooling plate is processed in a copying manner, the shape of the positioning hole is the same as that of the outer pull rod lower nut, and finally the batch information of the outer pull rod lower nut is bound with the CDRO outer pull rod assembly tooling plate.
3. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: the upper line station of the outer pull rod lower nut gasket comprises a second three-dimensional manipulator, an outer pull rod lower nut gasket tray and an outer pull rod lower nut gasket feeding rod, the outer pull rod lower nut gasket feeding rod is manually sleeved with the outer pull rod lower nut gasket, a vacuum chuck is installed on the second three-dimensional manipulator, the vacuum chuck absorbs the annular surface of the outer pull rod lower nut gasket, sequentially grabs and places the annular surface into the positioning hole of the CDRO outer pull rod assembly tool plate, and then batch information of the outer pull rod lower nut gasket is bound with the CDRO outer pull rod assembly tool plate.
4. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: the CDRO lower flange upper line station comprises a three-dimensional manipulator, a CDRO lower flange tray roller conveying line, a tray positioning mechanism and a CDRO lower flange secondary positioning mechanism, the CDRO lower flange tray is conveyed to the CDRO lower flange tray roller conveying line through a backpack roller AGV, the front of the CDRO lower flange tray roller conveying line meets a stop, the tray positioning mechanism clamps, a trapezoidal block of the positioning mechanism is inserted into a trapezoidal groove of the tray and always clamps and keeps a notch to be tightly attached, the three-dimensional manipulator absorbs the upper surface of the CDRO lower flange through a vacuum sucker, the three-dimensional manipulator captures and places the upper surface of the CDRO lower flange on a positioning pin of the CDRO lower flange secondary positioning mechanism, the edges of the CDRO lower flange at two ends clamp for circumferential direction angle positioning, the three-dimensional manipulator absorbs the CDRO lower flange through the vacuum sucker and places the CDRO lower flange into a positioning groove of a CDRO outer pull rod assembly tool plate, and then binding the batch information of the CDRO lower flange with a CDRO outer pull rod assembly tooling plate.
5. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: the CDRO membrane shell assembly station comprises a first six-shaft robot, a clamp, a CDRO membrane shell tray roller conveying line, a tray positioning mechanism and a jacking transplanting chain machine, wherein the CDRO membrane shell tray is conveyed to the CDRO membrane shell tray roller conveying line through a backpack roller AGV, the CDRO membrane shell tray moves forwards on the CDRO membrane shell tray roller conveying line and stops when meeting a stop, the tray positioning mechanism pushes the tray forwards to enable a trapezoidal block of the positioning mechanism to be inserted into a trapezoidal groove of the tray and clamp the notch all the time to be tightly attached, the first six-shaft robot is provided with a second pneumatic clamping jaw, the second pneumatic clamping jaw clamps the outer cylindrical surface of the CDRO membrane shell, sequentially grabs and sleeves the outer cylindrical surface of the CDRO membrane shell on a CDRO lower flange on a CDRO outer pull rod assembly tool plate, and finally binds batch information of the CDRO membrane shell and the CDRO outer pull rod assembly tool plate.
6. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: the CDRO membrane column plug core assembling station comprises a second six-axis robot, a clamp, a CDRO membrane shell clamping and positioning guide mechanism and a CDRO membrane column center pull rod guide mechanism, after a product of the CDRO membrane shell assembling station flows in, the CDRO membrane shell clamping and positioning guide mechanism is used for centering and clamping the outer cylindrical surface of the membrane shell, the membrane column guide conical surface of the CDRO membrane shell clamping and positioning guide mechanism is combined with the right upper side of the inner cylindrical surface of the membrane shell, the second six-axis robot grabs the hanging ring of the upper flange of the assembled CDRO membrane column filter core and runs to the right upper side of the membrane shell, then the second six-axis robot slowly descends through the membrane column guide conical surface of the CDRO membrane shell clamping and positioning guide mechanism and inserts into the CDRO membrane shell, the CDRO membrane column center pull rod guide mechanism jacks up a cone and enters into the CDRO membrane shell through the cylindrical hole of a CDRO lower flange, the second six-axis robot drives the CDRO membrane column filter core to continuously descend, so that the center pull rod of the CDRO membrane column filter core is pressed on the upper conical rod guide mechanism of the CDRO membrane column center pull rod guide mechanism, then a second six-axis robot continues to press down and apply force to insert a central pull rod of a CDRO membrane column filter core into a cylindrical hole of a CDRO lower flange, and finally a second six-axis robot clamp clamps the side surface of a CDRO upper flange to rotate and press down, so that a sealing ring of the CDRO upper flange is pressed into a CDRO membrane shell.
7. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: the assembly station of the outer CDRO membrane column pull rod comprises a third six-axis robot and a clamp, a CDRO membrane column outer pull rod tray roller line, a CDRO membrane column outer pull rod secondary positioning mechanism and a CDRO upper flange positioning mechanism; the CDRO membrane column outer pull rod tray is conveyed to a CDRO membrane column outer pull rod tray roller conveying line through a backpack roller AGV, the front of the CDRO membrane column outer pull rod tray roller conveying line stops when meeting a stop, a tray positioning mechanism clamps tightly, a trapezoidal block of the positioning mechanism is inserted into a trapezoidal groove of the tray, and the tray positioning mechanism clamps tightly all the time to keep the notch tightly attached; the third six-axis robot is provided with an upper pneumatic clamping jaw and a lower pneumatic clamping jaw, each pneumatic clamping jaw is provided with two V-shaped grooves, the opening sizes of the two V-shaped grooves are different, firstly, the V-shaped groove with a larger opening is used for clamping the cylindrical surface of the CDRO membrane column outer pull rod from the CDRO membrane column outer pull rod tray, the cylindrical surface is sequentially grabbed and placed on a CDRO membrane column outer pull rod secondary positioning mechanism, the CDRO membrane column outer pull rod secondary positioning mechanism is an inclined V-shaped groove, and the CDRO membrane column outer pull rod is rotated and pressed down by a pressing air cylinder after being placed in, so that the center positioning of the CDRO membrane column outer pull rod is realized; the CDRO upper flange positioning mechanism clamps and positions a CDRO membrane column center pull rod, and then clamps two side surfaces of the CDRO upper flange to position the CDRO upper flange in the circumferential direction; three pneumatic clamping jaws of the third six-axis robot respectively adopt a small V-shaped groove to clamp the cylindrical surface of the CDRO membrane column outer pull rod from the CDRO membrane column outer pull rod secondary positioning mechanism and insert the cylindrical surface into a cylindrical hole of a CDRO upper flange; the first pneumatic clamping jaw of the third six-axis robot clamp is released and then withdrawn to avoid an obstacle, the third six-axis robot drives the clamp and the CDRO membrane column outer pull rod to move downwards, after the third six-axis robot clamp passes through the CDRO upper flange, the first pneumatic clamping jaw of the third six-axis robot clamp clamps the CDRO membrane column outer pull rod again, the second pneumatic clamping jaw and the third pneumatic clamping jaw of the third six-axis robot clamp are released, the third six-axis robot clamp drives the CDRO membrane column outer pull rod to continuously descend, finally, the CDRO membrane column outer pull rod is inserted into the CDRO lower flange cylindrical hole, then the first pneumatic clamping jaw of the third six-axis robot clamp is released, and the CDRO membrane column outer pull rod passes through the CDRO lower flange cylindrical hole and the outer pull rod lower nut gasket and enters the outer pull rod lower nut; and finally binding the batch information of the outer CDRO membrane column pull rod with a CDRO membrane column pull rod assembly tooling plate.
8. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: CDRO membrane post automatic labeling station includes jacking positioning mechanism, automatic printer, automatic labeling machine, qualified membrane post entering station, jacking positioning mechanism jacking frock board is fixed a position, and scanning rifle scanning frock board acquires the production information of membrane post, including the production batch of each raw and other materials, at the production station of this production line, information such as time to by server processing back generation two-dimensional code information, inform automatic printer, automatic printer prints the label paper with the two-dimensional code is automatic, automatic labeling machine pastes on the membrane shell automatically.
9. The intelligent assembly line of CDRO membrane post outer tension rod of claim 1, characterized in that: the automatic station of inserting production line of CDRO membrane post includes four-axis pile up neatly machine people and anchor clamps, CDRO membrane post tray of inserting production line, and qualified membrane post gets into the station, and jacking positioning mechanism jacking frock board is fixed a position, four-axis pile up neatly machine people snatchs finished product CDRO membrane post and places it on CDRO membrane post tray of inserting production line.
CN202111311714.0A 2021-11-08 2021-11-08 Intelligent assembly production line for CDRO (compact disc read-Only) membrane column outer pull rod Active CN113893693B (en)

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