CN103979351A - Transfer speed transmission conveyor device for flexible material - Google Patents

Transfer speed transmission conveyor device for flexible material Download PDF

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Publication number
CN103979351A
CN103979351A CN201410205218.0A CN201410205218A CN103979351A CN 103979351 A CN103979351 A CN 103979351A CN 201410205218 A CN201410205218 A CN 201410205218A CN 103979351 A CN103979351 A CN 103979351A
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CN
China
Prior art keywords
flexible material
negative
frame
negative pressure
rotating cylinder
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Granted
Application number
CN201410205218.0A
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Chinese (zh)
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CN103979351B (en
Inventor
王东
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Jinjiang Haina Machinery Inc.
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JINJIANG HAINA MACHINERY Inc
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Priority to CN201410205218.0A priority Critical patent/CN103979351B/en
Publication of CN103979351A publication Critical patent/CN103979351A/en
Application granted granted Critical
Publication of CN103979351B publication Critical patent/CN103979351B/en
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Abstract

A transfer speed transmission conveyor device for a flexible material comprises a rack, a spindle rotationally arranged on the rack, a motor connected with and driving the spindle to rotate, a rotary frame fixedly arranged on the spindle, a plane cam fixedly arranged on the rack, a cylinder cam fixedly arranged on the rack, a plurality of adsorption transfer mechanisms circumferentially respectively arranged on the rotary frame, and a rotary negative pressure mechanism connected with each group of adsorption transfer mechanism by a hose. Each adsorption transfer mechanism comprises a rotary drum rotationally arranged on the rotary frame, a swing arm connected between the rotary drum and the cylinder cam for driving the rotary drum to rotate, a lifting rod only movably sleeved in the rotary drum along the axial direction of the rotary drum, a negative pressure adsorption block arranged on the lifting rod, an air supplying lantern ring rotationally sleeving the neck part of the negative pressure adsorption block, a linear guide rail fixedly arranged on the air supplying lantern ring and radially extending along the spindle, a cam bearing arranged on the linear guide rail to be matched with a trail slot of the plane cam and a guide slider arranged on the rotary frame to be glidingly matched with the linear guide rail. The transfer speed transmission conveyor device for the flexible material has the advantages of simple structure, stable action, low cost and the like.

Description

A kind of transposition speed-changing conveying device of flexible material
Technical field
The present invention relates to a kind of transposition speed-changing conveying device of flexible material, be mainly used on the manufacturing lines such as sanitary napkin, training pants, diaper, for realize flexible material speed change carry and in course of conveying transposition.
Background technology
At paper diaper, diaper, in the production technologies such as sanitary napkin, often need continuous flexible material to cut, transposition and compound, and to there is different delivery speeies cutting with recombination site, existing cutting mechanism and indexing mechanism are separately arranged on manufacturing line independently of each other, exist volume large, high in cost of production shortcoming, in order to overcome above-mentioned technical matters, application number is the speed change turn device that 201310331242.4 Chinese patent discloses a kind of flexible material, have simple in structure, action accurately, the advantage such as with low cost, but still have the following disadvantages: the rotation of its rotating cylinder is by rotating shaft, axle sleeve, linear bearing and plain bearing guide, drive by the track groove on camshaft bearing and rotating cylinder, there is complex structure, move unstable, cannot support the shortcomings such as high-speed operation.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, a kind of simple in structure, having stable behavior is provided, can supports the speed change turn device of the flexible material of high-speed operation.
Object of the present invention realizes by following technical solution:
A transposition speed-changing conveying device for flexible material, comprises frame, it is characterized in that: be arranged at rotationally the main shaft in frame, connect the motor that drive shaft is rotated, be fixedly installed on main shaft pivoted frame last time, be fixedly installed on the face cam in frame, be fixedly installed on the cylindrical cam in frame, circumference is divided into some groups of absorption indexing mechanisms on turret mount, the revolution negative pressure mechanism being connected with each group of absorption indexing mechanism respectively by flexible pipe, every group of absorption indexing mechanism comprises the rotating cylinder being arranged on rotationally on turret mount, be connected to the swing arm for driving rotating cylinder to rotate between rotating cylinder and cylindrical cam, only can axially movably be set in the lifting bar in rotating cylinder along rotating cylinder, be arranged on the negative-pressure adsorption piece on lifting bar, be set in rotationally the air feed collar of negative-pressure adsorption piece neck, be fixedly installed on the air feed collar and along main shaft diameter to the line slideway extending, be arranged on the camshaft bearing coordinating with the track groove of face cam on line slideway, be arranged on turret mount the guide runner with line slideway bearing fit.
Further, described revolution negative pressure mechanism comprises and is arranged on the negative pressure cavity being communicated with negative pressure source in frame, negative pressure cavity have can with the rotating revolving sleeve of turret mount coaxial linkage, described revolving sleeve periphery is provided with some first of circle distribution and takes over, the air feed collar of each negative-pressure adsorption piece is provided with by flexible pipe and corresponding first and takes over the second adapter connecting, and in revolving sleeve rotation process, the first adapter is alternately communicated with negative pressure cavity.
Further, two circular shroudings that described negative pressure cavity is oppositely arranged by interval, cover is arranged at the revolving sleeve of two circular shrouding peripheries and the obstruction piece that is arranged between two circular shroudings surrounds rotationally, and two circular shroudings interconnect and are fixedly installed in frame.
Further, between described rotating cylinder and lifting bar, be provided with spline housing.
Further, the neck of described negative-pressure adsorption piece is tubulose, and is formed with and the gas passage of negative-pressure adsorption piece internal communication, and described neck outer peripheral face offers intercommunicating pore, and the described air feed collar is located at described neck outer peripheral face by bearing carrier ring.
Further, described turret mount is made up of the wheel hub that is arranged on the drive plate on described main shaft and be arranged on drive plate, and on wheel hub, circle distribution has the some mounting holes that radially extend along it, and described rotating cylinder is set in the mounting hole of wheel hub.
Further, described main shaft is rotatably supported in frame by axle sleeve, on described axle sleeve, be arranged with rotationally ring-shaped bearing dish, described wheel hub is connected between step disk and drive plate, and described cylindrical cam is arranged between step disk and drive plate and is connected on described axle sleeve.
Further, described swing arm one end connects described rotating cylinder lower end, and the other end is connected with the track groove of cylindrical cam by camshaft bearing.
Further, on described guide runner, be provided with lubricating oil and add interface, on described turret mount, be provided with the oil supply line of circumference, on described oil supply line, circumference is provided with the communicating pipe of the described interpolation interface of some connections, can be easily for each guide runner carries out oily by oil supply line and communicating pipe, reduce the friction between guide runner and line slideway, increase the service life, smooth and easy between safety action parts.
The present invention has following beneficial effect:
In turret mount rotation process, the track groove of face cam and camshaft bearing coordinate driving line slideway to move radially along main shaft, line slideway is precise and stable action under the guiding of guide runner, moving radially of line slideway drives lifting bar to move radially, the final negative-pressure adsorption piece that drives radially moves and changes its linear velocity, thereby realizes the variable-speed motion of negative-pressure adsorption piece; In turret mount rotation process, track groove, camshaft bearing and the swing arm of cylindrical cam coordinates driving rotating cylinder to rotate, negative-pressure adsorption piece rotates the transposition that can realize the flexible material on it with rotating cylinder, applicable delivery speed and transposition can accurately coordinate follow-up Material cladding operation; Line slideway is connected with negative-pressure adsorption piece pivotable by the air feed collar with flexible pipe, can ensure that transposition, air feed, the lifting action of negative-pressure adsorption piece do not interfere with each other; In sum, the present invention compared with prior art, have simple in structure, move precise and stable, can support the advantages such as high-speed operation.
Brief description of the drawings
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Fig. 2 is cutaway view of the present invention.
Fig. 3 is the constructional drawing of oil supply line.
Detailed description of the invention
Shown in Fig. 1, Fig. 2 and Fig. 3, a kind of transposition speed-changing conveying device of flexible material, comprises frame 1, main shaft 2, turret mount, face cam 5, cylindrical cam 8, some groups of absorption indexing mechanisms and turns round negative pressure mechanism.
Frame 1 is made up of two spaced side plates and the base plate that is connected between biside plate, main shaft 2 (is known accessory by axle sleeve 21 and bearing, do not mark in the drawings) be rotatably supported between the biside plate of frame 1, when work, main shaft 2 is driven and is rotated by drive motor (not shown); Turret mount is fixedly installed on main shaft 2, by be fixedly installed on drive plate 31 on main shaft 2, by bearing be set in rotationally the ring-shaped bearing dish 33 on axle sleeve 21 and be arranged on drive plate 31 and step disk 33 between wheel hub 32 form, wheel hub 32 circle distribution have the some mounting holes 321 that radially extend along it, face cam 5 is fixedly installed on the side plate of frame 1, cylindrical cam 8 is coaxially arranged on axle sleeve 21 with main shaft 2, and axle sleeve 21 is fixedly connected with frame 1.
Every group of absorption indexing mechanism comprises by bearing and is set in rotationally the rotating cylinder 41 in the mounting hole 321 of wheel hub 32, be arranged on the swing arm 81 between rotating cylinder 41 lower ends and cylindrical cam 8, be set in the upgrading bar 43 in rotating cylinder 41 by spline housing 42, be arranged on the negative-pressure adsorption piece 45 of lifting bar 43 upper ends, be set in rotationally the air feed collar 46 of negative-pressure adsorption piece 45 necks 451, be fixedly installed on the line slideway 47 radially extending on the air feed collar 46 and along main shaft 2, be arranged on the cam follower 48 on line slideway 47, be arranged on the camshaft bearing 481 coordinating with the track groove of face cam 5 on cam follower 48, be arranged on wheel hub 32 guide runner 49 with line slideway 47 bearing fits, one end of swing arm 81 is connected to the other end on rotating cylinder 41 and coordinates with the track groove activity of cylindrical cam 8 by camshaft bearing 811, lifting bar 43 upper ends are connected with the neck 451 of negative-pressure adsorption piece 45, on guide runner 49, be provided with lubricating oil and add interface 92, wheel hub 32 sidewalls are provided with the oil supply line 91 of circumference, and on oil supply line 91, circumference is provided with the communicating pipe 93 of some connections interpolation interfaces 92.
In turret mount rotation process, line slideway 47 is radially done dipping and heaving along main shaft 2 under face cam 5 and cam follower 48 cooperation drivings, realizes the speed change of negative-pressure adsorption piece 45 and carries; Rotating cylinder 41 rotates 90 ° under the cooperation of swing arm 81 and cylindrical cam 8, realizes the transposition of negative-pressure adsorption piece 45, and the spline housing 42 between lifting bar 43 and rotating cylinder 41 can make lifting bar 43 only can move radially and cannot rotate along main shaft 2; Line slideway 47 and guide runner 49 are for guiding negative-pressure adsorption piece 45 to move radially along main shaft 2, line slideway 47 is connected with negative-pressure adsorption piece 45 pivotables by the air feed collar 46 with flexible pipe 6, can ensure that transposition, air feed, the lifting action of negative-pressure adsorption piece 45 do not interfere with each other.
Revolution negative pressure mechanism comprises and being arranged in frame 1 by taking over 75 negative pressure cavities that are communicated with negative pressure source, the two circular shroudings 71 that negative pressure cavity is oppositely arranged by interval, 72, cover is arranged at two circular shroudings 71 rotationally, the revolving sleeve 73 of 72 peripheries and be arranged on two circular shroudings 71, obstruction piece between 72 surrounds, two circular shroudings 71, 72 interconnect and are fixedly installed on the side plate of frame 1, two circular shroudings 71, 72 coaxially arrange with main shaft 2, its middle part is formed with the resigning hole passing for main shaft 2, revolving sleeve 73 and circular shrouding 71, between 72, be provided with seal ring, revolving sleeve 73 coaxially arranges and is fixed on drive plate 31 with main shaft 2, revolving sleeve 73 peripheries are provided with some first of circle distribution and take over 74, the air feed collar 46 of each negative-pressure adsorption piece 45 is provided with by flexible pipe 6 and corresponding first and takes over 74 the second adapters 44 that connect, revolving sleeve 73 with drive plate 31 rotation processes in, first takes over 74 can be communicated with negative pressure cavity or the piece that gets clogged obstruction, thereby the first adapter 74 is alternately communicated with negative pressure cavity, realizes alternately absorption or release flexible material of negative-pressure adsorption piece 45.
The neck 451 of negative-pressure adsorption piece 45 is tubulose, be formed with the gas passage with negative-pressure adsorption piece 45 internal communication, neck 451 outer peripheral faces offer intercommunicating pore, the air feed collar 46 is located at neck 451 outer peripheral faces by bearing carrier ring, keeps being communicated with negative-pressure adsorption piece 45 thereby make second on the air feed collar 46 take over 44.
Specific works mode: motor drive shaft 2 rotarily drives turret mount and rotates, in turret mount rotation process, the track groove of face cam 5 and cam follower 48 coordinate driving line slideway 47 to move radially along main shaft 2, line slideway 47 is precise and stable action under the guiding of guide runner 49, moving radially of line slideway 47 drives lifting bar 43 to move radially, the final negative-pressure adsorption piece 45 that drives radially moves and changes its linear velocity, thereby realizes the variable-speed motion of negative-pressure adsorption piece 45; The track groove of cylindrical cam 8 and swing arm 81 simultaneously coordinates driving rotating cylinder 41 to rotate, and negative-pressure adsorption piece 45 rotates 90 ° of transpositions that can realize the flexible material on it with rotating cylinder 41, and applicable delivery speed and transposition can accurately coordinate follow-up Material cladding operation; Line slideway 47 is connected with negative-pressure adsorption piece 45 pivotables by the air feed collar 46 with flexible pipe 6, can ensure that transposition, air feed, the lifting action of negative-pressure adsorption piece 45 do not interfere with each other; Revolving sleeve 73 with drive plate 31 rotation processes in, first takes over 74 can be communicated with negative pressure cavity or the piece that gets clogged and block, thereby the first adapter 74 is alternately communicated with negative pressure cavity, realizes that negative-pressure adsorption piece 45 alternately adsorbs or release flexible material.
The above, be only preferred embodiment of the present invention, therefore can not limit scope of the invention process with this, the equivalence of doing according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.

Claims (9)

1. a transposition speed-changing conveying device for flexible material, comprises frame, it is characterized in that: be arranged at rotationally the main shaft in frame, connect the motor that drive shaft is rotated, be fixedly installed on main shaft pivoted frame last time, be fixedly installed on the face cam in frame, be fixedly installed on the cylindrical cam in frame, circumference is divided into some groups of absorption indexing mechanisms on turret mount, the revolution negative pressure mechanism being connected with each group of absorption indexing mechanism respectively by flexible pipe, every group of absorption indexing mechanism comprises the rotating cylinder being arranged on rotationally on turret mount, be connected to the swing arm for driving rotating cylinder to rotate between rotating cylinder and cylindrical cam, only can axially movably be set in the lifting bar in rotating cylinder along rotating cylinder, be arranged on the negative-pressure adsorption piece on lifting bar, be set in rotationally the air feed collar of negative-pressure adsorption piece neck, be fixedly installed on the air feed collar and along main shaft diameter to the line slideway extending, be arranged on the camshaft bearing coordinating with the track groove of face cam on line slideway, be arranged on turret mount the guide runner with line slideway bearing fit.
2. a kind of transposition speed-changing conveying device of flexible material according to claim 1, it is characterized in that: described revolution negative pressure mechanism comprises and is arranged on the negative pressure cavity being communicated with negative pressure source in frame, negative pressure cavity have can with the rotating revolving sleeve of turret mount coaxial linkage, described revolving sleeve periphery is provided with some first of circle distribution and takes over, the air feed collar of each negative-pressure adsorption piece is provided with by flexible pipe and corresponding first and takes over the second adapter connecting, and in revolving sleeve rotation process, the first adapter is alternately communicated with negative pressure cavity.
3. a kind of transposition speed-changing conveying device of flexible material according to claim 2, it is characterized in that: two circular shroudings that described negative pressure cavity is oppositely arranged by interval, cover is arranged at the revolving sleeve of two circular shrouding peripheries and the obstruction piece that is arranged between two circular shroudings surrounds rotationally, two circular shroudings interconnect and are fixedly installed in frame.
4. according to the transposition speed-changing conveying device of a kind of flexible material described in claim 1 or 2 or 3, it is characterized in that: between described rotating cylinder and lifting bar, be provided with spline housing.
5. according to the transposition speed-changing conveying device of a kind of flexible material described in claim 1 or 2 or 3, it is characterized in that: the neck of described negative-pressure adsorption piece is tubulose, and be formed with the gas passage with negative-pressure adsorption piece internal communication, described neck outer peripheral face offers intercommunicating pore, and the described air feed collar is located at described neck outer peripheral face by bearing carrier ring.
6. according to the transposition speed-changing conveying device of a kind of flexible material described in claim 1 or 2 or 3, it is characterized in that: described turret mount is made up of the wheel hub that is arranged on the drive plate on described main shaft and be arranged on drive plate, on wheel hub, circle distribution has the some mounting holes that radially extend along it, and described rotating cylinder is set in the mounting hole of wheel hub.
7. a kind of transposition speed-changing conveying device of flexible material according to claim 6, it is characterized in that: described main shaft is rotatably supported in frame by axle sleeve, on described axle sleeve, be arranged with rotationally ring-shaped bearing dish, described wheel hub is connected between step disk and drive plate, and described cylindrical cam is arranged between step disk and drive plate and is connected on described axle sleeve.
8. according to the transposition speed-changing conveying device of a kind of flexible material described in claim 1 or 2 or 3, it is characterized in that: described swing arm one end connects described rotating cylinder lower end, the other end is connected with the track groove of cylindrical cam by camshaft bearing.
9. according to the transposition speed-changing conveying device of a kind of flexible material described in claim 1 or 2 or 3, it is characterized in that: on described guide runner, be provided with lubricating oil and add interface, on described turret mount, be provided with the oil supply line of circumference, on described oil supply line, circumference is provided with the communicating pipe of the described interpolation interface of some connections.
CN201410205218.0A 2014-05-15 2014-05-15 A kind of indexable speed-changing conveying device of flexible material Active CN103979351B (en)

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CN201410205218.0A CN103979351B (en) 2014-05-15 2014-05-15 A kind of indexable speed-changing conveying device of flexible material

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Application Number Priority Date Filing Date Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104401687A (en) * 2014-11-05 2015-03-11 江苏金卫机械设备有限公司 Training pants core speed-changing transposition mechanism
CN106043807A (en) * 2016-08-18 2016-10-26 福建蓝蜻蜓护理用品股份公司 Transverse-conveying speed changing device applied to sanitary napkin production line
CN106726157A (en) * 2017-01-13 2017-05-31 晋江市海纳机械股份有限公司 A kind of elastic waistline transfer device, urine pants production system and production method
CN107032118A (en) * 2017-06-02 2017-08-11 常州市恒具森自动化设备有限公司 Flexible material transfer sticking device
CN111839901A (en) * 2020-07-30 2020-10-30 泉州市兴远机械制造有限公司 Big ring waist transfer device is used in panty-shape diapers processing
CN112919209A (en) * 2021-03-08 2021-06-08 涡阳县利达塑料包装制品有限公司 Printing and orderly stacking device for plastic woven packaging bags

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Publication number Priority date Publication date Assignee Title
CN1857978A (en) * 2005-12-23 2006-11-08 安庆市恒昌机械制造有限责任公司 Adsorptive rotary reversing device for producing disposable toilet paper
KR100822251B1 (en) * 2006-10-27 2008-04-17 주식회사 엘지생활건강 Capping apparatus
CN101856825A (en) * 2010-05-20 2010-10-13 安庆市恒昌机械制造有限责任公司 Elastic material cutting transverse state converter on production line of disposable sanitary articles
CN102068342A (en) * 2010-10-09 2011-05-25 杭州珂瑞特机械制造有限公司 Transverse turning and pitch adjusting mechanism for hygienic products and transverse turning method
CN103213150A (en) * 2013-03-29 2013-07-24 晋江海纳机械有限公司 Speed-change and transposition scraping device
CN103395094A (en) * 2013-08-01 2013-11-20 晋江海纳机械有限公司 Speed-variable rotation device of flexible material
CN203833344U (en) * 2014-05-15 2014-09-17 晋江海纳机械有限公司 Transposition variable-speed conveying device of flexible materials

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1857978A (en) * 2005-12-23 2006-11-08 安庆市恒昌机械制造有限责任公司 Adsorptive rotary reversing device for producing disposable toilet paper
KR100822251B1 (en) * 2006-10-27 2008-04-17 주식회사 엘지생활건강 Capping apparatus
CN101856825A (en) * 2010-05-20 2010-10-13 安庆市恒昌机械制造有限责任公司 Elastic material cutting transverse state converter on production line of disposable sanitary articles
CN102068342A (en) * 2010-10-09 2011-05-25 杭州珂瑞特机械制造有限公司 Transverse turning and pitch adjusting mechanism for hygienic products and transverse turning method
CN103213150A (en) * 2013-03-29 2013-07-24 晋江海纳机械有限公司 Speed-change and transposition scraping device
CN103395094A (en) * 2013-08-01 2013-11-20 晋江海纳机械有限公司 Speed-variable rotation device of flexible material
CN203833344U (en) * 2014-05-15 2014-09-17 晋江海纳机械有限公司 Transposition variable-speed conveying device of flexible materials

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104401687A (en) * 2014-11-05 2015-03-11 江苏金卫机械设备有限公司 Training pants core speed-changing transposition mechanism
CN106043807A (en) * 2016-08-18 2016-10-26 福建蓝蜻蜓护理用品股份公司 Transverse-conveying speed changing device applied to sanitary napkin production line
CN106043807B (en) * 2016-08-18 2018-10-02 福建蓝蜻蜓护理用品股份公司 A kind of horizontal speed change gear of change applied to production line of toilet napkin
CN106726157A (en) * 2017-01-13 2017-05-31 晋江市海纳机械股份有限公司 A kind of elastic waistline transfer device, urine pants production system and production method
CN107032118A (en) * 2017-06-02 2017-08-11 常州市恒具森自动化设备有限公司 Flexible material transfer sticking device
CN111839901A (en) * 2020-07-30 2020-10-30 泉州市兴远机械制造有限公司 Big ring waist transfer device is used in panty-shape diapers processing
CN112919209A (en) * 2021-03-08 2021-06-08 涡阳县利达塑料包装制品有限公司 Printing and orderly stacking device for plastic woven packaging bags

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