CN106392592B - A kind of draining valve automatic cap-rotating equipment and bonnet assembly method - Google Patents
A kind of draining valve automatic cap-rotating equipment and bonnet assembly method Download PDFInfo
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- CN106392592B CN106392592B CN201610906820.6A CN201610906820A CN106392592B CN 106392592 B CN106392592 B CN 106392592B CN 201610906820 A CN201610906820 A CN 201610906820A CN 106392592 B CN106392592 B CN 106392592B
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- bonnet
- valve body
- cylinder
- spiral cover
- valve
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- 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
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- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Mechanically-Actuated Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The invention discloses a kind of draining valve automatic cap-rotating equipment, including frame, the elevating mechanism being arranged in frame, automatic end feeder and valve body fix translation mechanism；Rotary lid mechanism moving up and down is provided with the elevating mechanism；The rotary lid mechanism includes spiral cover motor, the bonnet sleeve with spiral cover motor connection；The automatic end feeder includes the ejection cylinder that bonnet places axle and bonnet is placed to axle ejection；The bonnet is sent into bonnet sleeve by ejecting cylinder, then rotates the assembling realized with valve body by spiral cover motor driven bonnet；It is additionally provided with the controller for controlling each cylinder and motor operation.The present invention is installed by bonnet, valve body automatic transport, substantially increases efficiency of assembling, and assembly precision is good, and product qualification rate is high, can be widely applied to the assembling field of bonnet and valve body.
Description
Technical field
The present invention relates to valve body spiral cover installation special equipment field, more particularly, to a kind of draining valve automatic cap-rotating equipment.
Background technology
At present, the spiral cover process at home in the same industry in Drain Valve of Washing Machine assembling process uses manual operation, still
Show that discovery can replace manually-operated plant equipment, manually operated alternative is:Operative employee catches valve body, another with a hand
Hand first screws on bonnet, is then again tightened lid with wrench.Three have been highlighted in long-term production practices needs what is solved to ask
Topic：First, labor strength is big, due to keeping on same action for a long time, easily produce tired and fidgety；Second,
Easily occurs wrong silk phenomenon (silk tooth is not to upper) during spiral cover, so as to cause leak；Third, the degree that bonnet screws is very not
Unanimously, when screwing bonnet with spanner, different people, or same person power used each time be impossible to it is identical, firmly
Big easily twist bonnet is split, it is firmly small be not screwed into place will leak, also, manually-operated work efficiency is low, with increasingly increasing
Each harsh quality requirement of long yield, this procedure is just into the bottleneck for restricting production development.
The content of the invention
It is an object of the invention to provide a kind of draining valve automatic cap-rotating equipment, solves existing draining valve spiral cover manual operations,
The problem of efficiency is low, and crudy cannot be guaranteed.
The technical solution adopted for the present invention to solve the technical problems is：A kind of draining valve automatic cap-rotating equipment, including machine
Frame, the elevating mechanism being arranged in frame, automatic end feeder and valve body fix translation mechanism；It is provided with the elevating mechanism
Rotary lid mechanism moving up and down；
The rotary lid mechanism includes spiral cover motor, the bonnet sleeve with spiral cover motor connection；
The automatic end feeder includes the ejection cylinder that bonnet places axle and bonnet is placed to axle ejection；
The bonnet by eject cylinder be sent into bonnet sleeve in, then by spiral cover motor driven bonnet rotate realize with
The assembling of valve body；It is additionally provided with the controller for controlling each cylinder and motor operation.
Further, the automatic end feeder also includes bonnet delivery track, positioned at bonnet delivery track end by valve
Lid press-in bonnet places the bonnet lower air cylinder on axle；Horizontal slide rail is provided with the frame, is provided with horizontal slide rail
One sliding seat and the first flat-removing air cyclinder for driving sliding seat to move back and forth, the fixed support being arranged on the first sliding seat are described
Bonnet is placed axle and is arranged on fixed support.
To ensure that bonnet can be smoothly placed in bonnet sleeve, bonnet angle school is additionally provided with the fixed support
Standard apparatus, the bonnet angle calibration system device include calibration baffle plate and drive the calibration cylinder of calibration baffle plate horizontal movement；It is described
Bonnet places axis connection and is provided with rotary electric machine, and the side for calibrating baffle plate is against in bonnet side wall, and is driven by rotary electric machine
Bonnet rotates, and the fin in bonnet side wall is pressed on calibration baffle plate, realizes the calibration of bonnet position.
Specifically, the elevating mechanism includes being arranged on riser in frame, the lifting motor being arranged at the top of riser and
The screw mandrel driven by lifting motor；Active mount is provided with the screw mandrel, the rotary lid mechanism is fixedly mounted on movable peace
Fill on seat；The both sides that the riser is located at screw mandrel are additionally provided with upright slide rail, and active mount coordinates with upright slide rail to be slided.
To ensure that bonnet is installed in place, the spiral cover motor is fixedly mounted on active mount, and the spiral cover motor is
Variable-frequency motor, torque sensor is additionally provided with the output shaft of spiral cover motor.
Further, the second sliding seat is additionally provided with the horizontal slide rail, valve body placement is provided with the second sliding seat
Support, fixation clip and movable pressing board for fixed valve body are provided with valve body laying bracket.
Preferably, the movable pressing board is connected with pusher cylinder, and finger is additionally provided with the valve body laying bracket
Cylinder, the pneumatic holding claw of valve body spring is connected with finger cylinder.
The invention also discloses a kind of method of draining valve automatic cap-rotating equipment automatic assembling bonnet, comprise the following steps：
(1) bonnet is transported to the lower section of bonnet lower air cylinder by bonnet delivery track；
(2) controller control valve lid lower air cylinder acts, and bonnet is fitted in into bonnet places on axle；
(3) cylinder operation is calibrated, promotes calibration baffle plate to be pressed in bonnet side wall, controller controls rotary electric machine to drive again
Bonnet rotates, and the fin in bonnet side wall is pressed on calibration baffle plate, realizes the calibration of bonnet position；
(4) first flat-removing air cyclinders work, and promote fixed support motion, and the bonnet for making to be placed on bonnet placement axle is located at valve
The underface of lid sleeve；
(5) controller control ejection cylinder operation, bonnet bonnet placed on axle are sent into bonnet sleeve, eject cylinder
Withdraw, then, the first flat-removing air cyclinder drives fixed support to return to initial position；
(6) valve body is placed on valve body laying bracket, pusher cylinder work, drives movable pressing board to compress valve body solid
It is fixed, meanwhile, finger cylinder work, the pneumatic holding claw of band moving valve spring holds spring tightly；Then the second flat-removing air cyclinder band moving valve is pacified
Support motion is put, valve body is located at the underface of bonnet sleeve；
(7) lifting motor drives rotary lid mechanism to move down, and when spring upper end enters in bonnet sleeve, valve body spring is pneumatically embraced
Pawl unclamps, and when the bonnet in bonnet sleeve docks with valve body silk mouth, lifting motor stops operating；
(8) spiral cover motor works, and first drives that bonnet is counter turns around, and completes to silk, then clockwise to tighten；Work as torque sensor
When detecting moment of torsion, just automatic retarding, its rotating speed are reduced, when moment of torsion reaches arranges value, revolved spiral cover motor with moment of torsion increase
The rotating speed of lid motor is zero, that is, completes assembling.
Beneficial effects of the present invention：Bonnet is automatically transported in bonnet sleeve by the present invention by automatic end feeder,
Then fix translation mechanism by valve body to fix valve body, and be transported to the underface of bonnet sleeve, lifting motor drives rotation
Lid mechanism integrally moves down, and bonnet sleeve is fitted on valve body, and then spiral cover motor works, and bonnet sleeve drives bonnet to rotate,
Then first anti-completion of circling rotates forward the assembling tightened and complete bonnet and valve body to silk.And bonnet is detected by torque sensor
The moment of torsion of rotation, the rotating speed of spiral cover motor reduce with the increase of moment of torsion, and when spiral cover moment of torsion reaches setting value, spiral cover motor stops
Rotation stop is moved, and completes assembling.The present invention realizes the automatic installation of bonnet, substantially increases production efficiency, meanwhile, pass through moment of torsion
The cooperation of sensor and spiral cover motor, is consistent the dynamics that screws of bonnet and valve body, that is, ensures assembling in place, will not go out again
The problem of now crossing torsion, improve the qualification rate and uniformity of product.The spiral cover motor reversal ensures the accuracy of assembling to silk,
It effectively prevent random tooth problem of grinding one's teeth.
Below with reference to drawings and examples, the present invention is described in detail.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the side view of the present invention.
Embodiment
Embodiment, as shown in Figures 1 to 3, a kind of draining valve automatic cap-rotating equipment, automatic for bonnet screw, the valve
One group of axially disposed fin is provided with lid side wall.The equipment includes frame 1, the elevating mechanism being arranged in frame 1, from
Dynamic end feeder and valve body fix translation mechanism；Rotary lid mechanism moving up and down is provided with the elevating mechanism, is also set up
There is the controller 5 for controlling each mechanism action.
The automatic end feeder includes bonnet delivery track 6, and the feed end of bonnet delivery track 6 may be provided with a vibration
Transfer dish or other structure for conveying, make bonnet automatically be transported on bonnet delivery track 6, and constantly move forward.
Be provided with the bonnet lower air cylinder 7 bonnet press-in bonnet placed on axle 4 positioned at the end of bonnet delivery track 6.In the frame 1
Horizontal slide rail 8 is provided with, the first translation gas that the first sliding seat 9 is provided with horizontal slide rail 8 and drives sliding seat 9 to move back and forth
Cylinder 10, the fixed support 11 being arranged on the first sliding seat 9, slide rail is provided with fixed support 11, installation is provided with slide rail
Seat (not marked in figure), rotary electric machine 14 is provided with mounting seat, being connected with bonnet on the output shaft of rotary electric machine 14 puts
Axle 4 to be put, ejection cylinder (not marked in figure) is additionally provided with fixed support 11, ejection cylinder movable end is connected with mounting seat,
Mounting seat is driven to move up and down, so as to realize that bonnet places the up and down motion of axle 4.Under original state, the bonnet places 4, axle
In the lower section of lower air cylinder 7, enable smoothly to be placed on bonnet placement axle 4 from the bonnet that bonnet delivery track 6 comes.
Bonnet angle calibration system device is additionally provided with the fixed support 11, the bonnet angle calibration system device includes calibration
Baffle plate 12 and the calibration cylinder 13 for driving the calibration horizontal movement of baffle plate 12；The side of calibration baffle plate 12 is against in bonnet side wall, and
Drive bonnet to rotate by rotary electric machine 14, the fin in bonnet side wall is pressed on calibration baffle plate 12, realize bonnet position
Calibration.
The valve body fixes the second sliding seat 21 that translation mechanism includes being arranged on horizontal slide rail 8, the second sliding seat 21
On be provided with valve body laying bracket 22 and with moving valve laying bracket 22 move the second flat-removing air cyclinder 28, valve body laying bracket 22
On be provided with fixation clip 23 and movable pressing board 24 for fixed valve body, fixation clip 23 and movable pressing board 24 are oppositely arranged.
The movable pressing board 24 is connected with pusher cylinder 25, drives movable pressing board 24 to move by pusher cylinder 25, compresses valve body.
Finger cylinder 26 is additionally provided with the valve body laying bracket 22, the pneumatic holding claw of valve body spring is connected with finger cylinder 26
27。
The elevating mechanism includes being arranged on riser 15 in frame 1, be arranged on the top of riser 15 lifting motor 16 and
The screw mandrel 17 driven by lifting motor 16.Active mount 18 is provided with the screw mandrel 17, the rotary lid mechanism is fixedly mounted
On active mount 18.The both sides that the riser 15 is located at screw mandrel 17 are additionally provided with upright slide rail 19, active mount 18 with
Upright slide rail 19 coordinates, and is slided up and down in the presence of screw mandrel 17.
Spiral cover motor 2 is installed with the active mount 18, the spiral cover motor 2 is variable-frequency motor, and spiral cover is electric
Torque sensor 20 is provided with the output shaft of machine 2, the lower section of torque sensor 20 is provided with bonnet sleeve 3, bonnet sleeve 3
Inwall is adapted with the outer wall of bonnet, and one group is provided with the inwall of bonnet sleeve 3 and is adapted with the fin on bonnet outer wall
Groove, assembling in place when, the fin of bonnet loads in groove.The structure makes relatively unrotatable between bonnet and bonnet sleeve.
The elastic piece structure for preventing bonnet from being dropped in the case where not stressing for compressing bonnet is additionally provided with the bonnet sleeve 3.
The method that bonnet automatic assembling is carried out using this equipment is comprised the following steps：(1) by bonnet delivery track by valve
Lid is transported to the lower section of bonnet lower air cylinder；
(2) controller control valve lid lower air cylinder acts, and bonnet is fitted in into bonnet places on axle；
(3) cylinder operation is calibrated, promotes calibration baffle plate to be pressed in bonnet side wall, controller controls rotary electric machine to drive again
Bonnet rotates, and the fin in bonnet side wall is pressed on calibration baffle plate, realizes the calibration of bonnet position；
(4) first flat-removing air cyclinders work, and promote fixed support motion, and the bonnet for making to be placed on bonnet placement axle is located at valve
The underface of lid sleeve；
(5) controller control ejection cylinder operation, bonnet bonnet placed on axle are sent into bonnet sleeve, eject cylinder
Withdraw, then, the first flat-removing air cyclinder drives fixed support to return to initial position；
(6) valve body is placed on valve body laying bracket, pusher cylinder work, drives movable pressing board to compress valve body solid
It is fixed, meanwhile, finger cylinder work, the pneumatic holding claw of band moving valve spring holds spring tightly；Then the second flat-removing air cyclinder band moving valve is pacified
Support motion is put, valve body is located at the underface of bonnet sleeve；
(7) lifting motor drives rotary lid mechanism to move down, and when spring upper end enters in bonnet sleeve, valve body spring is pneumatically embraced
Pawl unclamps, and when the bonnet in bonnet sleeve docks with valve body silk mouth, lifting motor stops operating；
(8) spiral cover motor works, and first drives that bonnet is counter turns around, and completes to silk, then clockwise to tighten；Turn in spiral cover motor
In dynamic process, lifting motor can coordinate spiral cover motor to rotate, and make bonnet sleeve and the bonnet that is placed in bonnet sleeve together
Move up and down.While bonnet rotates, move downward, realize screwing for bonnet.The torque sensor, when torque sensor is examined
When measuring moment of torsion, spiral cover motor just automatic retarding, its rotating speed increases and reduced with moment of torsion, when moment of torsion reaches arranges value, spiral cover
The rotating speed of motor is zero, that is, completes assembling.Then under the control of the controller, initial position is moved back on rotary lid mechanism, meanwhile,
Valve body fixation translation mechanism, which moves horizontally, returns to initial position, and movable pressing board unclamps, and takes out the valve body assembled.The present invention is not only
Production efficiency is substantially increased, and assembly precision is good, product qualification rate is high.
Claims (6)
- A kind of 1. draining valve automatic cap-rotating equipment, it is characterised in that：Including frame (1), the lift being arranged in frame (1) Structure, automatic end feeder and valve body fix translation mechanism；Rotary lid mechanism moving up and down is provided with the elevating mechanism；The rotary lid mechanism includes spiral cover motor (2), the bonnet sleeve (3) being connected with spiral cover motor (2), bonnet sleeve (3) Inwall is adapted with the outer wall of bonnet, bonnet is moved up and down in bonnet sleeve (3), and relatively unrotatable；The automatic end feeder includes the ejection cylinder that bonnet places axle (4) and bonnet is placed to axle (4) ejection；The bonnet is sent into bonnet sleeve (3) by ejecting cylinder, is then driven bonnet to rotate by spiral cover motor (2) and is realized With the assembling of valve body；It is additionally provided with the controller (5) for controlling each cylinder and motor operation；The automatic end feeder also includes bonnet delivery track (6), is provided with positioned at bonnet delivery track (6) end by bonnet The bonnet lower air cylinder (7) being pressed on bonnet placement axle (4)；Horizontal slide rail (8) is provided with the frame (1), the first sliding seat (9) is provided with horizontal slide rail (8) and is driven and is slided The first flat-removing air cyclinder (10) that seat (9) moves back and forth, the fixed support (11) being arranged on the first sliding seat (9), the bonnet Axle (4) is placed to be arranged on fixed support (11)；Bonnet angle calibration system device is additionally provided with the fixed support (11), the bonnet angle calibration system device, which includes calibration, to be kept off Plate (12) and the calibration cylinder (13) for driving calibration baffle plate (12) horizontal movement；The bonnet, which is placed axle (4) and is connected with, to be turned Dynamic motor (14), the side of calibration baffle plate (12) are against in bonnet side wall, and drive bonnet to rotate by rotary electric machine (14), are made Fin in bonnet side wall is pressed on calibration baffle plate (12), realizes the calibration of bonnet position.
- 2. draining valve automatic cap-rotating equipment as claimed in claim 1, it is characterised in that：The elevating mechanism includes being arranged on machine Riser (15) on frame (1), the lifting motor (16) being arranged at the top of riser (15) and the screw mandrel driven by lifting motor (16) (17)；Active mount (18) is provided with the screw mandrel (17), the rotary lid mechanism is fixedly mounted on active mount (18) On；The both sides that the riser (15) is located at screw mandrel (17) are additionally provided with upright slide rail (19), and active mount (18) is slided with vertical Rail (19), which coordinates, to be slided.
- 3. draining valve automatic cap-rotating equipment as claimed in claim 2, it is characterised in that：The spiral cover motor (2) is fixedly mounted On active mount (18), the spiral cover motor (2) is variable-frequency motor, and torsion is additionally provided with the output shaft of spiral cover motor (2) Square sensor (20).
- 4. draining valve automatic cap-rotating equipment as claimed in claim 1, it is characterised in that：The valve body, which fixes translation mechanism, to be included The second sliding seat (21) being arranged on horizontal slide rail (8), be provided with the second sliding seat (21) valve body laying bracket (22) and With mobile the second flat-removing air cyclinder (28) of moving valve laying bracket (22), valve body laying bracket is provided with for standing valve on (22) The fixation clip (23) and movable pressing board (24) of body.
- 5. draining valve automatic cap-rotating equipment as claimed in claim 4, it is characterised in that：Movable pressing board (24) connection is set There is pusher cylinder (25), finger cylinder (26) is additionally provided with the valve body laying bracket (22), finger cylinder connects on (26) It is provided with the pneumatic holding claw of valve body spring (27).
- 6. a kind of method of draining valve automatic cap-rotating equipment automatic assembling bonnet using described in claim 5, including following step Suddenly：(1) bonnet is transported to the lower section of bonnet lower air cylinder by bonnet delivery track；(2) controller control valve lid lower air cylinder acts, and bonnet is fitted in into bonnet places on axle；(3) cylinder operation is calibrated, promotes calibration baffle plate to be pressed in bonnet side wall, controller controls rotary electric machine to drive bonnet again Rotate, the fin in bonnet side wall is pressed on calibration baffle plate, realize the calibration of bonnet position；(4) first flat-removing air cyclinders work, and promote fixed support motion, and the bonnet for making to be placed on bonnet placement axle is located at bonnet set The underface of cylinder；(5) controller control ejection cylinder operation, bonnet bonnet placed on axle are sent into bonnet sleeve, and ejection cylinder is received Return, then, the first flat-removing air cyclinder drives fixed support to return to initial position；(6) valve body is placed on valve body laying bracket, pusher cylinder work, drives movable pressing board to be fixed valve body, together When, finger cylinder work, the pneumatic holding claw of band moving valve spring holds spring tightly；Then the second flat-removing air cyclinder band moving valve laying bracket Motion, makes valve body be located at the underface of bonnet sleeve；(7) lifting motor drives rotary lid mechanism to move down, when spring upper end enters in bonnet sleeve, the pneumatic holding claw pine of valve body spring Open, when the bonnet in bonnet sleeve docks with valve body silk mouth, lifting motor stops operating；(8) spiral cover motor works, and first drives that bonnet is counter turns around, and completes to silk, then clockwise to tighten；When torque sensor detects During to moment of torsion, just automatic retarding, its rotating speed reduce spiral cover motor with moment of torsion increase, and when moment of torsion reaches arranges value, spiral cover is electric The rotating speed of machine is zero, that is, completes assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906820.6A CN106392592B (en) | 2016-10-18 | 2016-10-18 | A kind of draining valve automatic cap-rotating equipment and bonnet assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610906820.6A CN106392592B (en) | 2016-10-18 | 2016-10-18 | A kind of draining valve automatic cap-rotating equipment and bonnet assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106392592A CN106392592A (en) | 2017-02-15 |
| CN106392592B true CN106392592B (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610906820.6A Active CN106392592B (en) | 2016-10-18 | 2016-10-18 | A kind of draining valve automatic cap-rotating equipment and bonnet assembly method |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313946A (en) * | 2018-03-13 | 2018-07-24 | 海宁名立包装机械有限公司 | Bag in box capping device |
| CN108747319A (en) * | 2018-07-30 | 2018-11-06 | 杭州中溯智能科技有限公司 | Inlet valve device for screwing up |
| CN109048731A (en) * | 2018-08-08 | 2018-12-21 | 中山市鑫光智能系统有限公司 | For assembling the assembling equipment and packaging technology of electric-torch burner |
| CN112975353A (en) * | 2018-11-28 | 2021-06-18 | 温州职业技术学院 | Intelligent manufacturing system of valve core |
| CN113649795B (en) * | 2021-10-15 | 2022-04-12 | 新黎明科技股份有限公司 | Automatic anti-explosion product ring cover screwing equipment and method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4562652B2 (en) * | 2005-12-27 | 2010-10-13 | 麒麟麦酒株式会社 | Spear tube assembly disassembly and assembly equipment |
| CN201793354U (en) * | 2010-07-16 | 2011-04-13 | 潍坊乐多收生物工程有限公司 | Automatic container cap screwing machine |
| CN102554871B (en) * | 2012-02-20 | 2014-01-08 | 永高股份有限公司 | Automatic capping machine of trap |
| CN104290075A (en) * | 2014-08-08 | 2015-01-21 | 特技阀门集团有限公司 | Tool suitable for threaded assembly between valve body and valve deck of valve |
| CN204529259U (en) * | 2014-12-30 | 2015-08-05 | 宁波职业技术学院 | A kind of hand type AutoCappingmachine |
| CN105598686B (en) * | 2016-01-08 | 2018-03-20 | 苏州隆士丹自动化技术有限公司 | A kind of kludge of mouth mask breather valve |
| CN206084342U (en) * | 2016-10-18 | 2017-04-12 | 黄山市屯溪工程塑料厂 | Automatic spiral cover equipment of drain valve |
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2016
- 2016-10-18 CN CN201610906820.6A patent/CN106392592B/en active Active
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