CN109573697A - A kind of four station of plastic film batches non-contact transmission device - Google Patents

A kind of four station of plastic film batches non-contact transmission device Download PDF

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Publication number
CN109573697A
CN109573697A CN201811603617.7A CN201811603617A CN109573697A CN 109573697 A CN109573697 A CN 109573697A CN 201811603617 A CN201811603617 A CN 201811603617A CN 109573697 A CN109573697 A CN 109573697A
Authority
CN
China
Prior art keywords
spindle
winding
magnetic
station
plastic film
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.)
Granted
Application number
CN201811603617.7A
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Chinese (zh)
Other versions
CN109573697B (en
Inventor
张军星
史伟正
马国良
陈志显
默军匣
马树君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINLE HUABAO PLASTIC MACHINE Co Ltd
Original Assignee
XINLE HUABAO PLASTIC MACHINE 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.)
Filing date
Publication date
Application filed by XINLE HUABAO PLASTIC MACHINE Co Ltd filed Critical XINLE HUABAO PLASTIC MACHINE Co Ltd
Priority to CN201811603617.7A priority Critical patent/CN109573697B/en
Publication of CN109573697A publication Critical patent/CN109573697A/en
Application granted granted Critical
Publication of CN109573697B publication Critical patent/CN109573697B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30Lifting, transporting, or removing the web roll; Inserting core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H79/00Driving-gear for devices for forwarding, winding, unwinding, or depositing material, not otherwise provided for
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/11Dimensional aspect of article or web
    • B65H2701/113Size
    • B65H2701/1133Size of webs

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

The present invention relates to a kind of four stations of plastic film to batch non-contact transmission device, it includes the winding off spindle and the magnetic drive apparatus on left wallboard for driving winding off spindle to rotate is arranged in that the left wallboard being oppositely arranged and right wallboard, the positioning thick stick being arranged between left wallboard and right wallboard, two turntables being arranged on positioning thick stick, rounded array are arranged on two turntables, and the magnetic half a coupler for being coupled with magnetic drive apparatus is provided on the left of the winding off spindle;The present invention is coupled by magnetic drive apparatus and the magnetic half a coupler on winding off spindle, bonding force is generated to drive winding off spindle to rotate, cooperate the rotation of positioning thick stick that winding off spindle is driven to carry out change of lap to different stations and unload volume work simultaneously, compared with existing 4 motors, make which save numbers of motors, reduce noise, vibration, failure rate in process of production, greatly reduces production cost.

Description

A kind of four station of plastic film batches non-contact transmission device
Technical field
The present invention relates to membrane production equipment fields, and in particular to a kind of four station of plastic film batches non-contact transmission dress It sets.
Background technique
Existing plastic film batches device and is all made of motor-driven form, needs to install multiple motors on a set of equipment To realize the driving of different winding off spindles.Each winding off spindle will individually be equipped with motor, and it is too big that this has resulted in power consumption, in this way Result in the manufacturing cost of equipment higher, and energy consumption is higher.Energy-saving requirement is not met.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind, cost is relatively low, simple four station of the plastic film volume of structure Negated Contact Transmission device.
The technical scheme adopted by the invention is that: a kind of four station of plastic film batches non-contact transmission device comprising The left wallboard and right wallboard that are oppositely arranged, the positioning thick stick being arranged between left wallboard and right wallboard, be arranged on positioning thick stick two The winding off spindle and be arranged on left wallboard for driving winding off spindle that a turntable, rounded array are arranged on two turntables The magnetic drive apparatus of rotation is provided with for joining with magnetic drive apparatus is coupled magnetic half on the left of the winding off spindle Axis device.
Magnetic drive apparatus of the present invention includes arrangement for deflecting, the motor being arranged on arrangement for deflecting, is arranged in motor The first magnetic half a coupler on output shaft and the mobile device for driving motor back-and-forth motion, set on motor fixing plate It is equipped with locating shaft, the baffle matched corresponding with positioning shaft position is provided in the mounting base of winding off spindle.
Arrangement for deflecting of the present invention includes that deflection mounting plate and one end and the left wallboard hinge other end and deflection are installed The yaw drive that plate is hinged, the motor and mobile device are arranged on deflection mounting plate, the deflection mounting plate Axis of rotation with positioning thick stick axis of rotation be overlapped.
Yaw drive of the present invention is cylinder.
Mobile device of the present invention includes flat-removing air cyclinder and sliding rail, and the motor is arranged on the slide rail, flat-removing air cyclinder One end is connected with deflection mounting plate, and the other end, which is connected to the motor, to be connect.
The present invention is provided with the upper limit limited for the extreme position to deflection mounting plate on the left wallboard Block and lower position block.
The brake gear that is magnetic is arranged in the lower section of the magnetic drive apparatus in the present invention, and the magnetism brake gear includes The magnetic half a coupler of the mounting base that is fixed on left wallboard, second be arranged in mounting base and for driving second magnetic half The translating device of shaft coupling translation.
Translating device of the present invention includes the second flat-removing air cyclinder and the second sliding rail, the described second magnetic half a coupler It is arranged on the second sliding rail, second flat-removing air cyclinder one end connect the other end with mounting base and is connected with the second magnetic half a coupler It connects.
Positioning thick stick of the present invention passes through its rotation of overturning motor driven.
Winding off spindle of the present invention is four, and 90 ° are uniformly arranged on turntable.
The positive effect of the present invention are as follows: the present invention passes through magnetic drive apparatus and the magnetic half a coupler phase coupling on winding off spindle Close, generate bonding force to driving winding off spindle to rotate, at the same cooperate the rotation drive winding off spindle of positioning thick stick to different stations into Row change of lap and volume work is unloaded, compared with existing 4 motors, makes which save numbers of motors, reduce make an uproar in process of production Sound, vibration, failure rate, greatly reduce production cost.It is energy-saving simultaneously, pollution-free, environmental protection.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention;
Fig. 2 is side structure schematic view of the present invention;
Fig. 3 is four station winding off spindle structural schematic diagrams of the invention.
Specific embodiment
As shown in attached drawing 1,2, the present invention includes the left wallboard 10 being oppositely arranged and right wallboard 1, is rotatably connected on left wallboard Positioning thick stick 2 between 10 and right wallboard 1, two turntables 11 being arranged on positioning thick stick 2, the setting of rounded array are described in two Winding off spindle 3 on turntable 11 and the magnetic drive apparatus on left wallboard 10 for driving winding off spindle 3 to rotate is set, described The left side of winding off spindle 3 is provided with the magnetic half a coupler for being coupled with magnetic drive apparatus, and two turntables 11 are located at positioning The both ends of thick stick 2 and it is located on the inside of left and right wallboard, the positioning thick stick 2 drives its rotation by overturning motor (being not drawn into figure), The setting of turntable 11 is on positioning thick stick 2, so turntable 11 passively rotates when positioning thick stick 2 and rotating.Pass through magnetic drive apparatus It is coupled with the magnetic half a coupler on winding off spindle 3, winding off spindle 3 is driven to rotate, rotated in combination with turntable 11, realized to batching The replacement of 3 position of axis, to realize the change of lap of different station and unload film work.As shown in Fig. 3, in the use of the present invention, volume It takes axis 3 to be preferably arranged to 4, is arranged on turntable 11 in 90 ° of angles.
The magnetic drive apparatus includes arrangement for deflecting, the motor being arranged on arrangement for deflecting 5, setting in the output of motor 5 The first magnetic half a coupler 4 on axis and the mobile device for the back-and-forth motion of driving motor 5.The deflection axle center of motor 5 with The axle center for positioning thick stick 2 is identical, and locating shaft 9 is provided on motor 5, is provided in the mounting base of winding off spindle 3 and positioning axle position Set the corresponding baffle matched, when the magnetic half a coupler of the first magnetic half a coupler 4 and winding off spindle 3 is close, baffle with Locating shaft 9, which has, blocks coincidence contact, and turntable and winding off spindle 3 and deflection dress are driven when positioning thick stick rotation to reach It sets and is deflected together with the first magnetic half a coupler 4.First magnetic half a coupler 4 is arranged on the output shaft of motor 5, by motor 5 Drive its rotation, when being worked, in initial station, mobile device pushes driving motor 5 forward, thus drive by First magnetic half a coupler 4 is released, and the first magnetic half a coupler 4 joins with magnetic half on corresponding preliminary station winding off spindle 3 Axis device is close, generates bonding force under suitable gap, so that the winding off spindle 3 be driven to rotate, reach it is consistent with speed of production or Close speed, while locating shaft 9 is matched with the baffle in 3 mounting base of winding off spindle, when positioning thick stick 11 is in the drive of overturning motor Turntable and the winding off spindle being mounted on turntable passively rotate when rotation under dynamic, will drive magnetic drive apparatus one With being deflected, the first magnetic half a coupler 4 is always maintained at the magnetic half a coupler in 3 mounting base of winding off spindle in the process Magnetic couplings power guarantees that the winding off spindle 3 keeps predetermined speed, starts to carry out wound membrane work, same time shift until reaching coiling station Dynamic device retracts, and the first magnetic half a coupler 4 also loses coupling far from winding off spindle, and locating shaft 9 passively retracts and baffle point From.Magnetic drive apparatus returns to initial station under the action of yaw drive.
When motor 5 travels forward, the first magnetic half a coupler 4 is with the magnetic half a coupler on winding off spindle 3 suitable Bonding force is generated under gap, when motor 5 moves backward, the first magnetic half a coupler 4 and the magnetic material spacing on winding off spindle 3 Increase, bonding force disappears.It is provided with arc groove 19 on left wallboard 10, for providing deflection space to arrangement for deflecting.
The arrangement for deflecting includes that the deflection mounting plate 8 being fixed on left wallboard 10 and one end and left wallboard 10 are hinged separately The yaw drive that one end and deflection mounting plate 8 are hinged, the motor 5 and mobile device are arranged at deflection mounting plate 8 On, the axis of rotation of the deflection mounting plate 8 is overlapped with the axis of rotation of positioning thick stick 2, and the yaw drive is cylinder 12.
The mobile device includes flat-removing air cyclinder 6 and is mounted on the sliding rail 7 deflected on mounting plate 8, and the motor 5 is arranged On sliding rail 7,6 one end of flat-removing air cyclinder is connected with deflection mounting plate 8, and the other end is connected with motor 5.
The upper limit position block 13 limited for the extreme position to deflection mounting plate 8 is provided on the left wallboard 10 With lower position block 14.Upper limit position block 13 is used to limit the upper limit position of deflection mounting plate 8, when being in the extreme position, deflection Mounting plate 8 is in the position perpendicular to ground.Lower position block 14 is used to limit the lower limit position of deflection mounting plate 8, and being in should When extreme position, deflection mounting plate 8 is in position parallel to the ground.
The brake gear that is magnetic is set in the lower section of the magnetic drive apparatus, magnetic brake gear is located at left wallboard 10 simultaneously And it is corresponding with the winding off spindle 3 of finished product station is located below.The magnetism brake gear includes being fixed on left wallboard 10 or right wall The magnetic half a coupler 16 of mounting base 18 on plate 1, second be arranged in mounting base 18 and for driving second magnetic half to join The translating device that axis device 16 translates.Magnetic brake gear is used to make the winding off spindle 3 for being below finished product station under rotation status Reduction of speed, and stop, it prepares to unload scrolling.
The translating device includes the second flat-removing air cyclinder 17 and the second sliding rail, and the described second magnetic half a coupler 16 is arranged On the second sliding rail, described second flat-removing air cyclinder, 17 one end connect the other end with mounting base and is joined by fixed plate with second magnetic half Axis device 16 is connected, and fixed plate is two, is arranged in the two sides of the second magnetic half a coupler 16, the second flat-removing air cyclinder 17 with Two fixed plates are all connected with, and realize the connection with the second magnetic half a coupler 16 using fixed plate.
The present invention is respectively provided with magnetic half a coupler in the left end of each winding off spindle 3, for the first magnetic half a coupler 4 or Second magnetic half a coupler 16 generates the effect that bonding force realizes magnetic shaft coupling, and winding off spindle 3 is driven under the action of bonding force Rotation or stopping of slowing down.
In the use of the present invention, flat-removing air cyclinder 6 pushes the first magnetic half a coupler 4 to advance, motor 5 before needing change of lap It drives the first magnetic half a coupler 4 to rotate, reduces with the magnetic half a coupler distance on corresponding winding off spindle 3, it is suitable existing In the case where gap, bonding force is generated, so that winding off spindle 3 be driven to rotate, which should be close or consistent with speed of production, Otherwise contact speed difference collision can be generated, causes equipment to shake or damage, while locating shaft 9 is engaged with baffle.When to change of lap, It overturns motor driven positioning thick stick 2 to rotate, the winding off spindle 3 for making turntable 11 and being mounted on turntable 11 is passively rotated down, fixed Under the action of position axis 9 and baffle, winding off spindle 3 will drive magnetic drive apparatus deflection, guarantee the pre- rotary speed of the winding off spindle 3, directly Enter wound membrane station to winding off spindle 3 and carries out wound membrane work.Then flat-removing air cyclinder 6 retracts, and the first magnetic half a coupler 4 is batched with this Spacing between magnetic half a coupler on axis 3 increases, and bonding force disappears, and under the action of cylinder 12, motor 5 is back into just Beginning position.When turntable 11 deflects, the winding off spindle 3 in wound membrane station is deflected down to volume station is unloaded, positioned at batching for this station Axis 3 is corresponding with the second magnetic position of half a coupler 16, while the second flat-removing air cyclinder 17 pushes fixed plate to move forward, thus The second magnetic half a coupler 16 is driven to push ahead, with the magnetic half a coupler on the winding off spindle 3 on the station suitable Clearance condition under generate bonding force, since the second magnetic half a coupler 16 is fixed in mounting base 18, always in non- Rotation status, under magnetic coupling effect, will make the winding off spindle 3 of the station gradually reduction of speed until stopping operating, to play Braking action.
The present invention can realize the rotation prerotation of winding off spindle only with a motor compared to previous four stations devices for taking-up And stop working, the vibration of complete machine is effectively reduced, while reducing friction, reduces noise, reduce equipment failure rate, simultaneously Also cost is effectively reduced.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to the foregoing embodiments Invention is explained in detail, those skilled in the art should understand that: it still can be to previous embodiment Documented technical solution is modified or equivalent replacement of some of the technical features;And these are modified or replace It changes, the spirit and scope for technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution.

Claims (10)

1. a kind of four station of plastic film batches non-contact transmission device, it is characterised in that it includes the left wallboard being oppositely arranged (10) and right wallboard (1), the positioning thick stick (2) being arranged between left wallboard (10) and right wallboard (1), setting are in positioning thick stick (2) Two turntables (11), rounded array is arranged winding off spindle (3) on two turntables (11) and is arranged in left wallboard (10) magnetic drive apparatus on for driving winding off spindle (3) to rotate is provided on the left of the winding off spindle (3) and is used for and magnetic The magnetic half a coupler that property driving device is coupled.
2. four station of a kind of plastic film according to claim 1 batches non-contact transmission device, it is characterised in that described Magnetic drive apparatus include arrangement for deflecting, the motor being arranged on arrangement for deflecting (5), be arranged on motor (5) output shaft the One magnetic half a coupler (4) and the mobile device being moved forward and backward for driving motor (5), are provided with positioning on motor (5) Axis (9) is provided with the baffle matched corresponding with locating shaft (9) position in the mounting base of winding off spindle (3).
3. four station of a kind of plastic film according to claim 2 batches non-contact transmission device, it is characterised in that described Arrangement for deflecting includes that deflection mounting plate (8) and one end and left wallboard (10) the hinge other end and deflection mounting plate (8) are hinged Yaw drive, the motor (5) and mobile device are arranged in deflection mounting plate (8), the deflection mounting plate (8) Axis of rotation with positioning thick stick (2) axis of rotation be overlapped.
4. four station of a kind of plastic film according to claim 3 batches non-contact transmission device, it is characterised in that described Yaw drive is cylinder (12).
5. four station of a kind of plastic film according to claim 3 batches non-contact transmission device, it is characterised in that described Mobile device includes flat-removing air cyclinder (6) and sliding rail (7), and the motor (5) is arranged on sliding rail (7), flat-removing air cyclinder (6) one end It is connected with deflection mounting plate (8), the other end is connected with motor (5).
6. four station of a kind of plastic film according to claim 3 batches non-contact transmission device, it is characterised in that in institute State the upper limit position block (13) and lower limit being provided on left wallboard (10) for being limited to the extreme position of deflection mounting plate (8) Position block (14).
7. four station of a kind of plastic film according to claim 2 batches non-contact transmission device, it is characterised in that in institute The brake gear that is magnetic is arranged in the lower section for stating magnetic drive apparatus, and the magnetism brake gear includes being fixed on left wallboard (10) Mounting base (18), the second magnetic half a coupler (16) for being arranged on mounting base (18) and for driving second magnetic half to join The translating device of axis device (16) translation.
8. four station of a kind of plastic film according to claim 7 batches non-contact transmission device, it is characterised in that described Translating device includes the second flat-removing air cyclinder (17) and the second sliding rail, and the described second magnetic connection semiaxis device (16) is arranged second On sliding rail, described second flat-removing air cyclinder (17) one end connect the other end with mounting base and is connected with the second magnetic half a coupler (16) It connects.
9. four station of a kind of plastic film according to claim 1 batches non-contact transmission device, it is characterised in that described It positions thick stick (2) and passes through its rotation of overturning motor driven.
10. four station of a kind of plastic film according to claim 1 batches non-contact transmission device, it is characterised in that described Winding off spindle (3) is four, is uniformly arranged on turntable (11) in 90 °.
CN201811603617.7A 2018-12-26 2018-12-26 Plastic film four-station coiling non-contact transmission device Active CN109573697B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811603617.7A CN109573697B (en) 2018-12-26 2018-12-26 Plastic film four-station coiling non-contact transmission device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811603617.7A CN109573697B (en) 2018-12-26 2018-12-26 Plastic film four-station coiling non-contact transmission device

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CN109573697A true CN109573697A (en) 2019-04-05
CN109573697B CN109573697B (en) 2023-11-24

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CN201811603617.7A Active CN109573697B (en) 2018-12-26 2018-12-26 Plastic film four-station coiling non-contact transmission device

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005289639A (en) * 2004-04-05 2005-10-20 Akira Shimizu Swing arm type drum winder
CN101836003A (en) * 2007-10-26 2010-09-15 株式会社电装 Power transmitter
CN203095233U (en) * 2013-02-06 2013-07-31 新乐华宝塑料机械有限公司 Triaxial winding device for full-automatic plastic film winding machine
CN203843509U (en) * 2014-03-28 2014-09-24 常州市瑞泰工程机械有限公司 Work table angle deflection mechanism
CN105449981A (en) * 2016-01-05 2016-03-30 辽宁明德磁动力技术有限公司 Magnetic transmission device having coupling, separation and reunion and speed regulation functions and mounting method thereof
CN206529103U (en) * 2017-01-24 2017-09-29 常州市伟邦光电科技有限公司 Multistation winder
CN206529095U (en) * 2017-01-24 2017-09-29 常州市伟邦光电科技有限公司 The clutch driving mechanism of winder
CN107797569A (en) * 2017-11-24 2018-03-13 广东嘉铭智能科技有限公司 A kind of vision inspection apparatus
CN209536580U (en) * 2018-12-26 2019-10-25 新乐华宝塑料机械有限公司 A kind of four station of plastic film batches non-contact transmission device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005289639A (en) * 2004-04-05 2005-10-20 Akira Shimizu Swing arm type drum winder
CN101836003A (en) * 2007-10-26 2010-09-15 株式会社电装 Power transmitter
CN203095233U (en) * 2013-02-06 2013-07-31 新乐华宝塑料机械有限公司 Triaxial winding device for full-automatic plastic film winding machine
CN203843509U (en) * 2014-03-28 2014-09-24 常州市瑞泰工程机械有限公司 Work table angle deflection mechanism
CN105449981A (en) * 2016-01-05 2016-03-30 辽宁明德磁动力技术有限公司 Magnetic transmission device having coupling, separation and reunion and speed regulation functions and mounting method thereof
CN206529103U (en) * 2017-01-24 2017-09-29 常州市伟邦光电科技有限公司 Multistation winder
CN206529095U (en) * 2017-01-24 2017-09-29 常州市伟邦光电科技有限公司 The clutch driving mechanism of winder
CN107797569A (en) * 2017-11-24 2018-03-13 广东嘉铭智能科技有限公司 A kind of vision inspection apparatus
CN209536580U (en) * 2018-12-26 2019-10-25 新乐华宝塑料机械有限公司 A kind of four station of plastic film batches non-contact transmission device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杜如彬 等: "液位检测技术", vol. 1987, 原子能出版社, pages: 64 *

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