CN111687634A - Solenoid valve assembly detecting system - Google Patents

Solenoid valve assembly detecting system Download PDF

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Publication number
CN111687634A
CN111687634A CN202010376952.9A CN202010376952A CN111687634A CN 111687634 A CN111687634 A CN 111687634A CN 202010376952 A CN202010376952 A CN 202010376952A CN 111687634 A CN111687634 A CN 111687634A
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CN
China
Prior art keywords
station
iron core
assembly
valve assembly
solenoid valve
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.)
Pending
Application number
CN202010376952.9A
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Chinese (zh)
Inventor
刘之明
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Shandong Taizhan Mechanical And Electrical Technology Co ltd
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Shandong Taizhan Mechanical And Electrical Technology Co ltd
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.)
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Application filed by Shandong Taizhan Mechanical And Electrical Technology Co ltd filed Critical Shandong Taizhan Mechanical And Electrical Technology Co ltd
Priority to CN202010376952.9A priority Critical patent/CN111687634A/en
Publication of CN111687634A publication Critical patent/CN111687634A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • B23P21/004Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control the units passing two or more work-stations whilst being composed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/008Machines 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 the parts being continuously transported through the machine during assembling or disassembling
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00Investigating fluid-tightness of structures
    • G01M3/02Investigating fluid-tightness of structures by using fluid or vacuum

Abstract

The invention discloses an electromagnetic valve assembly detection system.A turntable and a four-axis robot are arranged on an electromagnetic valve assembly platform, and then a manual feeding station, a movable iron core automatic assembly station, a static iron core assembly feeding station, a three-way joint assembling station, a magnet yoke assembling station and a product automatic off-line station are arranged on the turntable, so that a control system can control the four-axis robot to work in a manner of matching with the rotation of the turntable, the manual work is reduced, and meanwhile, the four-axis robot can improve the assembly efficiency and the qualified product efficiency; whether there is corresponding work piece on can detecting each station through photoelectric sensor, can detect the position that each work piece was put and the qualification rate of assembly through vision sensor, it is very convenient to use through setting up photoelectric sensor and vision sensor on artifical material loading station, moving iron core automatic assembly station, quiet iron core subassembly material loading station, three way connection attach together the station, yoke attach together the station and the automatic station of being qualified for the next round of production.

Description

Solenoid valve assembly detecting system
Technical Field
The invention relates to a safety net, in particular to an electromagnetic valve assembly assembling and detecting system.
Background
The electromagnetic valve is an industrial device controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and is not limited to hydraulic pressure and pneumatic pressure. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The solenoid valve can be matched with different circuits to realize expected control, and the control precision and flexibility can be ensured. There are many types of solenoid valves, with different solenoid valves functioning at different locations in the control system, the most common being one-way valves, safety valves, directional control valves, speed control valves, etc.
At present, the electromagnetic valves are assembled manually, when the electromagnetic valves are assembled in a certain amount, arm pain can occur, the assembly efficiency is reduced, the qualification rate is further reduced easily, and therefore improvement is needed.
Disclosure of Invention
The present invention is directed to a system for detecting assembly of a solenoid valve assembly, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a solenoid valve assembly detection system comprises a static iron core assembly assembling station, a solenoid valve assembling table, a finished product manufacturing table and a control system, wherein a static iron core assembly material warehouse is arranged at the joint of the static iron core assembly assembling station and the solenoid valve assembling table, a rotary disc, a movable iron core vibration material warehouse and a four-axis robot are arranged on the solenoid valve assembling table, a manual feeding station, a movable iron core automatic assembling station, a static iron core assembly feeding station, a three-way joint assembling station, a magnet yoke assembling station and an automatic product unloading station are arranged on the rotary disc, and a photoelectric sensor and a visual sensor are arranged on the manual feeding station, the movable iron core automatic assembling station, the static iron core assembly feeding station, the three-way joint assembling station, the magnet yoke assembling station and the automatic product unloading station; the movable iron core vibration material storage is connected with the rotary disc through a conveying line; the four-axis robot, the photoelectric sensor and the vision sensor are all electrically connected with the control system through data wires.
As a further scheme of the invention: the transfer chain includes an action wheel and a follow driving wheel, an action wheel and a follow driving wheel are connected through the conveyer belt, an action wheel and a both ends from the driving wheel all are fixed with the dwang, be fixed with a driven gear on the dwang of one side of an action wheel, a driven gear passes through a chain and connects a driving gear, a driving gear is fixed on No. two servo motor's output shaft, No. two servo motor passes through data wire electric connection control system.
As a further scheme of the invention: the outside that the transfer chain is close to the one end of carousel is provided with the cylinder, the piston rod of cylinder sets up towards on the transfer chain, the cylinder passes through data wire electricity connection control system.
As a further scheme of the invention: the finished product manufacturing table is provided with a testing station, a hot riveting station and an unqualified product material channel, and an unqualified product box is arranged on the outer side, close to the output end of the unqualified product material channel, of the finished product manufacturing table.
As a further scheme of the invention: unqualified product material is said and is included No. two action wheels and No. two from the driving wheel, No. two action wheels and No. two are connected through the conveyer belt from the driving wheel, No. two action wheels and No. two both ends from the driving wheel all are fixed with the dwang, be fixed with No. two driven gear on the dwang of one side of No. two action wheels, No. two driven gear passes through No. two chain connection No. two driving gears, No. two driving gears are fixed on No. three servo motor's output shaft, No. three servo motor passes through data wire electric connection control system.
As a further scheme of the invention: the test station is provided with a solenoid valve vacuum tightness test system and a solenoid valve dynamic response characteristic test system; a hot riveting machine is arranged on the hot riveting station, and a temperature sensor and a displacement sensor are arranged on the hot riveting machine; the electromagnetic valve vacuum tightness testing system, the electromagnetic valve dynamic response characteristic testing system and the hot riveting machine are electrically connected with the control system through data wires.
As a further scheme of the invention: the static iron core assembly assembling station is a manual working station; the center of the lower end face of the rotary table is fixed at the tail end of an output shaft of the first servo motor; the first servo motor is electrically connected with the control system through a data wire.
Compared with the prior art, the invention has the beneficial effects that:
1. the control system can control the four-axis robot to work by matching with the rotation of the turntable, so that the manual work is reduced, and meanwhile, the four-axis robot can work to improve the assembly efficiency and the efficiency of qualified products;
2. by arranging the photoelectric sensor and the visual sensor on the manual feeding station, the movable iron core automatic assembling station, the static iron core assembly feeding station, the tee joint assembling station, the magnetic yoke assembling station and the product automatic unloading station, whether corresponding workpieces exist on each station can be detected through the photoelectric sensor, the position of each workpiece and the assembly qualification rate can be detected through the visual sensor, and the use is very convenient;
3. through setting up test station and rivet hot station, set up solenoid valve vacuum seal nature test system and solenoid valve dynamic response characteristic test system on test station, and then can reduce subsequent quality inspection process, improved the efficiency of assembly.
Drawings
Fig. 1 is an overall structural view of an assembly detection system of a solenoid valve assembly according to the present invention.
FIG. 2 is a top view of a turntable of a solenoid valve assembly detection system of the present invention.
FIG. 3 is a side view of the delivery line to turntable connection of a solenoid valve assembly inspection system of the present invention.
FIG. 4 is a top view of the conveyor line to turntable connection of a solenoid valve assembly inspection system of the present invention.
FIG. 5 is a top view of a rejected product lane of a solenoid valve assembly inspection system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, an electromagnetic valve assembly detection system includes a static iron core assembly assembling station 1, an electromagnetic valve assembling table 2, a finished product manufacturing table 8 and a control system, a static iron core assembly magazine 3 is disposed at a connection position of the static iron core assembly assembling station 1 and the electromagnetic valve assembling table 2, a rotary table 4, a movable iron core vibration magazine 5 and a four-axis robot 7 are disposed on the electromagnetic valve assembling table 2, a manual feeding station 30, a movable iron core automatic assembling station 31, a static iron core assembly feeding station 32, a three-way joint assembling station 33, a magnetic yoke assembling station 34 and a product automatic unloading station 35 are disposed on the rotary table 4, a photoelectric sensor 36 and a visual sensor 37 are arranged on the manual feeding station 30, the movable iron core automatic assembling station 31, the static iron core assembly feeding station 32, the tee joint assembling station 33, the magnetic yoke assembling station 34 and the product automatic unloading station 35; the movable iron core vibration material storage 5 is connected with the rotary table 4 through a conveying line 6; the four-axis robot 7, the photoelectric sensor 36 and the vision sensor 37 are electrically connected with a control system through data conductors; the static iron core assembly assembling station 1 is a manual working station; the center of the lower end face of the turntable 4 is fixed at the tail end of an output shaft of the first servo motor 15; the first servo motor 15 is electrically connected with the control system through a data lead; by arranging the rotary table 4 and the four-axis robot 7 on the electromagnetic valve assembly table 2, and arranging the manual feeding station 30, the movable iron core automatic assembly station 31, the static iron core assembly feeding station 32, the three-way joint assembling station 33, the magnetic yoke assembling station 34 and the product automatic off-line station 35 on the rotary table 4, the control system can control the four-axis robot 7 to work in cooperation with the rotary table 4 to rotate, so that the manual work is reduced, and meanwhile, the four-axis robot 7 can improve the assembly efficiency and the qualified product efficiency when working; through assembling station 33, yoke and the automatic station 35 that rolls off the production line at artifical material loading station 30, movable iron core automatic assembly station 31, quiet iron core subassembly material loading station 32, three way connection, can detect whether have corresponding work piece on each station through photoelectric sensor 36, can detect the position that each work piece was put and the qualification rate of assembly through vision sensor 37, it is very convenient to use.
Referring to fig. 1, 3 and 4, the conveying line 6 includes a first driving wheel 16 and a first driven wheel 17, the first driving wheel 16 and the first driven wheel 17 are connected through a conveying belt, rotating rods are fixed at two ends of the first driving wheel 16 and the first driven wheel 17, a first driven gear 18 is fixed on the rotating rod at one side of the first driving wheel 16, the first driven gear 18 is connected with a first driving gear 19 through a first chain 20, the first driving gear 19 is fixed on an output shaft of a second servo motor 21, and the second servo motor 21 is electrically connected with a control system through a data wire; the outer side of one end, close to the turntable 4, of the conveying line 6 is provided with an air cylinder 23, a piston rod of the air cylinder 23 is arranged towards the conveying line 6, and the air cylinder 23 is electrically connected with the control system through a data wire; the setting of transfer chain 6 can be with moving in the iron core vibration coil storehouse 5 on the iron core direction transfer chain 6, then make things convenient for transfer chain 6 to move the iron core and carry the iron core automatic assembly station 31 that moves that corresponds on carousel 4, simultaneously, the setting of cylinder 23 can push away from transfer chain 6 with unqualified moving the iron core, can improve the efficiency of follow-up qualified product assembly.
Referring to fig. 1 and 5, a test station 9, a hot riveting station 10 and a unqualified product material channel 11 are arranged on a finished product manufacturing table 8, and an unqualified product box 22 is arranged on the outer side of the finished product manufacturing table 8 close to the output end of the unqualified product material channel 11; the unqualified product material channel 11 comprises a second driving wheel 24 and a second driven wheel 25, the second driving wheel 24 and the second driven wheel 25 are connected through a conveying belt, rotating rods are fixed at two ends of the second driving wheel 24 and the second driven wheel 25, a second driven gear 26 is fixed on the rotating rod on one side of the second driving wheel 24, the second driven gear 26 is connected with a second driving gear 27 through a second chain 28, the second driving gear 27 is fixed on an output shaft of a third servo motor 29, and the third servo motor 29 is electrically connected with a control system through a data wire; the test station 9 is provided with an electromagnetic valve vacuum tightness test system 12 and an electromagnetic valve dynamic response characteristic test system 13; a hot riveting machine 14 is arranged on the hot riveting station 10, and a temperature sensor and a displacement sensor are arranged on the hot riveting machine 14; the electromagnetic valve vacuum tightness testing system 12, the electromagnetic valve dynamic response characteristic testing system 13 and the hot riveting machine 14 are electrically connected with the control system through data wires; the arrangement of the unqualified product material channel 11 can convey the unqualified products to the unqualified product box 22.
The working principle is as follows: quiet iron core subassembly includes quiet iron core, two O type circles, push rod and sealed pad, coats the grease on O type circle earlier, then the operator gets quiet iron core and assembles two O type circles by hand, places corresponding position in quiet iron core subassembly material storehouse 3, gets during the quiet iron core of placing the material storehouse after push rod and sealed pad attach together, accomplishes the charging tray assembly back, presses start button, and the automatic feeding position is carried in the material storehouse. An operator takes the coil, the magnetic yoke, the three-way joint and the spring from the material warehouse and puts the coils, the magnetic yoke, the three-way joint and the spring on the turntable 4 at corresponding positions of the tooling according to requirements; after the rotary table 4 is in place, the control system controls the first servo motor 15 to work, so that the rotary table 4 rotates, further the movable iron core automatic assembly station 31 on the rotary table 4 corresponds, then the information is transmitted to the control system, the control system controls the conveying line 6 to work, the movable iron core is conveyed to the conveying line 6 by the movable iron core vibration material warehouse 5, the second servo motor 21 on one side of the conveying line 6 works to drive the first driving gear 19 fixedly connected with the first driving gear to rotate, the first driving gear 19 rotates to drive the first chain 20 to move, the first chain 20 moves to drive the first driven gear 18 to rotate, the first driven gear 18 rotates to drive the rotating rod fixedly connected with the first driven gear to rotate, further the rotating rod rotates to drive the first driving gear 16 to rotate, the first driving gear 16 rotates to drive the conveying belt to move, and the conveying belt moves to drive the movable iron core above the conveying belt to move to, a photoelectric sensor 36 on a movable iron core automatic assembly station 31 of the rotary table 4 detects whether a movable iron core exists on the conveying line 6, a vision sensor 37 detects whether the movable iron core is qualified, if the movable iron core is unqualified, the vision sensor 37 transmits the information to a control system, the control system controls an air cylinder 23 to work, the unqualified movable iron core is pushed away from the conveying line 6, the qualified movable iron core is conveniently conveyed to the movable iron core automatic assembly station 31, then the control system controls a four-axis robot 7 to work again, the qualified movable iron core is placed in a coil inner hole, and after the work is finished, the control system controls a first servo motor 15 to work, so that the rotary table 4 automatically resets and waits to be switched to the next station; after the turntable 4 is in place, the four-axis robot 7 automatically takes a static iron core assembly from the static iron core assembly material warehouse 3 and puts the static iron core assembly on the static iron core assembly feeding station 32, a visual sensor 37 in the static iron core assembly feeding station 32 detects whether the static iron core is neglected or misassembled, when an unqualified static iron core is detected, the information is transmitted to a control system, the control system controls to remove the unqualified static iron core, then the control system controls the four-axis robot 7 to take the static iron core on the static iron core assembly feeding station 32 and then to be assembled to a position corresponding to a coil, after the operation is finished, the control system controls the first servo motor 15 to work again, and further the turntable 4 is automatically reset to wait for switching to the next station; after the turntable 4 is in place, the control system controls the four-axis robot 7 to automatically grab the three-way joint and attach the three-way joint to the coil assembly, and after the three-way joint is automatically reset, the equipment waits to be switched to the next station; after the four-axis robot 7 automatically grabs and assembles a finished product, the product is placed on a testing station 9 for testing, a vacuum tightness testing system 12 and a dynamic response characteristic testing system 13 of an electromagnetic valve on the testing station 9 are used for carrying out vacuum tightness testing and dynamic response characteristic testing on the product, the ventilation, pressure stabilization and leakage quantity within 10S time of the electromagnetic valve are tested by the vacuum tightness testing, when the dynamic response characteristic testing is carried out, ventilation is carried out through an air inlet, the electromagnetic valve is electrified, the time that the air pressure of an air outlet reaches 90% (manually set) of the air pressure of the air inlet is judged, and after the testing is finished, the equipment is automatically reset; after testing, the control system controls the four-axis robot 7 to work, and qualified products are sent to a hot riveting station 10 to be subjected to hot riveting; the unqualified product is conveyed to the unqualified product material channel 11, a third servo motor 29 on one side of the unqualified product material channel 11 works to drive a second driving gear 27 at the output shaft end to rotate, so that the second driving gear 27 rotates to drive a second chain 28 to move, the second chain 28 moves to drive a second driven gear 26 to rotate, the second driven gear 26 rotates to drive a rotating rod fixedly connected with the second driven gear to rotate, the rotating rod drives a second driving gear 24 to rotate, the second driving gear 24 rotates to drive a conveyor belt to move, and the conveyor belt drives the unqualified product above the conveyor belt to be conveyed to an unqualified product box 22.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a solenoid valve assembly detecting system, includes quiet iron core subassembly assembly station (1), solenoid valve assembly platform (2), finished product preparation platform (8) and control system, its characterized in that: a static iron core component material warehouse (3) is arranged at the joint of the static iron core component assembly station (1) and the electromagnetic valve assembly table (2), the electromagnetic valve assembly table (2) is provided with a turntable (4), a movable iron core vibration disc stock bin (5) and a four-axis robot (7), the turntable (4) is provided with a manual feeding station (30), a movable iron core automatic assembly station (31), a static iron core assembly feeding station (32), a three-way joint assembling station (33), a magnetic yoke assembling station (34) and a product automatic off-line station (35), a photoelectric sensor (36) and a visual sensor (37) are arranged on the manual feeding station (30), the movable iron core automatic assembling station (31), the static iron core assembly feeding station (32), the three-way joint assembling station (33), the magnetic yoke assembling station (34) and the product automatic unloading station (35); the movable iron core vibration material storage (5) is connected with the rotary table (4) through a conveying line (6); the four-axis robot (7), the photoelectric sensor (36) and the vision sensor (37) are all electrically connected with the control system through data wires.
2. The system of claim 1, wherein the solenoid valve assembly is assembled and tested by: transfer chain (6) are including a action wheel (16) and a follow driving wheel (17), action wheel (16) and a follow driving wheel (17) are connected through the conveyer belt, action wheel (16) and a both ends from driving wheel (17) all are fixed with the dwang, be fixed with a driven gear (18) on the dwang of one side of action wheel (16), a driving gear (19) is connected through a chain (20) in driven gear (18), a driving gear (19) is fixed on the output shaft of No. two servo motor (21), No. two servo motor (21) are through data wire electricity connection control system.
3. The system of claim 2, wherein the solenoid valve assembly is assembled by: the outside that transfer chain (6) are close to the one end of carousel (4) is provided with cylinder (23), the piston rod of cylinder (23) sets up on transfer chain (6), cylinder (23) are through data wire electricity connection control system.
4. The system of claim 1, wherein the solenoid valve assembly is assembled and tested by: the hot riveting device is characterized in that a testing station (9), a hot riveting station (10) and an unqualified product material channel (11) are arranged on the finished product manufacturing table (8), and an unqualified product box (22) is arranged on the outer side, close to the output end of the unqualified product material channel (11), of the finished product manufacturing table (8).
5. The system of claim 4, wherein the solenoid valve assembly is assembled by: unqualified product material way (11) are including No. two action wheels (24) and No. two from driving wheel (25), No. two action wheels (24) and No. two are connected through the conveyer belt from driving wheel (25), No. two action wheels (24) and No. two both ends from driving wheel (25) all are fixed with the dwang, be fixed with No. two driven gear (26) on the dwang of one side of No. two action wheels (24), No. two driven gear (26) are through No. two chain (28) connection No. two driving gear (27), No. two driving gear (27) are fixed on the output shaft of No. three servo motor (29), No. three servo motor (29) are through data wire electricity connection control system.
6. The system of claim 1, wherein the solenoid valve assembly is assembled and tested by: the testing station (9) is provided with an electromagnetic valve vacuum tightness testing system (12) and an electromagnetic valve dynamic response characteristic testing system (13); a hot riveting machine (14) is arranged on the hot riveting station (10), and a temperature sensor and a displacement sensor are arranged on the hot riveting machine (14); the electromagnetic valve vacuum tightness testing system (12), the electromagnetic valve dynamic response characteristic testing system (13) and the hot riveting machine (14) are electrically connected with the control system through data wires.
7. The system of claim 1, wherein the solenoid valve assembly is assembled and tested by: the static iron core assembly assembling station (1) is a manual working station; the center of the lower end face of the rotary disc (4) is fixed at the tail end of an output shaft of the first servo motor (15); the first servo motor (15) is electrically connected with the control system through a data lead.
CN202010376952.9A 2020-05-07 2020-05-07 Solenoid valve assembly detecting system Pending CN111687634A (en)

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CN202010376952.9A CN111687634A (en) 2020-05-07 2020-05-07 Solenoid valve assembly detecting system

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Application Number Priority Date Filing Date Title
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CN112605652A (en) * 2020-12-07 2021-04-06 杭州徐睿机械有限公司 Operation method of semi-automatic assembly detection line of thermal management valve
CN114184371A (en) * 2021-11-18 2022-03-15 湖北力美制动元件有限公司 Detection method of exhaust brake valve
CN114683039A (en) * 2022-05-05 2022-07-01 杭州毅风智能科技有限公司 Assembly system of triangular valve

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成都水力发电学校: "《水轮发电机组自动化和运行》", 31 August 1981, 电力工业出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
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CN112605652A (en) * 2020-12-07 2021-04-06 杭州徐睿机械有限公司 Operation method of semi-automatic assembly detection line of thermal management valve
CN114184371A (en) * 2021-11-18 2022-03-15 湖北力美制动元件有限公司 Detection method of exhaust brake valve
CN114184371B (en) * 2021-11-18 2024-04-12 湖北力美制动元件有限公司 Detection method of exhaust brake valve
CN114683039A (en) * 2022-05-05 2022-07-01 杭州毅风智能科技有限公司 Assembly system of triangular valve
CN114683039B (en) * 2022-05-05 2023-05-23 杭州毅风智能科技有限公司 Assembly system of triangle valve

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