CN106115011B - A kind of screw rod centering body - Google Patents
A kind of screw rod centering body Download PDFInfo
- Publication number
- CN106115011B CN106115011B CN201610672910.3A CN201610672910A CN106115011B CN 106115011 B CN106115011 B CN 106115011B CN 201610672910 A CN201610672910 A CN 201610672910A CN 106115011 B CN106115011 B CN 106115011B
- Authority
- CN
- China
- Prior art keywords
- bar
- centering
- push plate
- centering unit
- cross bar
- 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.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B25/00—Packaging other articles presenting special problems
- B65B25/14—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form
- B65B25/146—Packaging paper or like sheets, envelopes, or newspapers, in flat, folded, or rolled form packaging rolled-up articles
Abstract
The invention discloses a kind of screw rod centering bodies, including left centering unit, right centering unit, centering motor, the left side, right centering unit drives screw drive by centering motor, screw rod is left, right both sides have been separately connected left section of screw thread and right section of screw thread, left section is threaded through left nut structure and is connected to left centering unit, right section is threaded through right nut structure and is connected to right centering unit, it is equipped with walking track in the both sides parallel with screw rod, on a left side, left chain wheel bar and right pulley bar are respectively equipped in the middle part of right centering unit, on a left side, the end of right pulley bar is respectively equipped with left to middle-end and right to middle-end.High degree of automation of the present invention, can multilayer freedom centering, working efficiency higher, practicability is stronger.
Description
Technical field
The present invention relates to engineering machinery applied technical field more particularly to a kind of screw rod centering bodies.
Background technology
In the automated production wire wrapping and process of non-woven fabrics, point-device position is needed just to can guarantee packaging
With the quality requirement of processing, it is therefore desirable to which centering body ensures the accurate location of material, product.Currently, many raw at home
Easy equipment and manual operation are also used in producing line, labor intensity is big, and production efficiency is too low；Existing centering dress in the market
It sets, generally uses more complicated link mechanism, or realize the effect of synchronous centering, cost ratio by cylinder, chain structure
It is higher, and structure is more complicated, is not suitable for cost-effective technology development；Multi-layer nonwoven fabrics product is usually by multiple cylinders simultaneously
The small yardage roll of shape stacks, and needs the centering holder of reasonable design to ensure that relative dislocation shifting does not occur for small yardage roll in centering process
It is dynamic.
Invention content
It is an object of the invention to propose it is a kind of work efficiency is high, practicability is high and multi-layer nonwoven fabrics can centering simultaneously pair
A kind of middle device, and in particular to screw rod centering body.
The present invention is achieved through the following technical solutions：
A kind of screw rod centering body, it includes left centering unit, right centering unit, centering motor, screw rod, left section of spiral shell
Line, right section of screw thread, left nut structure, right nut structure, walking track, connecting plate, left chain wheel bar, right pulley bar, it is left to middle-end,
The right side to middle-end, to bottom plate, nonwoven cloth, the left centering unit include left branching rod, left cross bar, left traveling wheel, left straight-bar,
Left lever, left transverse bar, the first push plate, the second push plate, the left branching rod are connected with left cross bar, and the lower part of the left cross bar is connected with
Left traveling wheel, left straight-bar is equipped on the right side on left cross bar top, and left lever, the left straight-bar are equipped in the left side on left cross bar top
It is equipped with left transverse bar between left lever, the first push plate and the second push plate, the second push plate setting are equipped between the left lever
On the top of the first push plate, the right centering unit includes right strut, right cross bar, right traveling wheel, right straight-bar, right pull rod, the right side
Transverse bar, third push plate, the 4th push plate, the right strut are connected with right cross bar, and the lower part of the right cross bar is connected with right traveling wheel,
It is equipped with left straight-bar in the left side on right cross bar top, right pull rod, the right straight-bar and right pull rod are equipped on the right side on right cross bar top
Between be equipped with right transverse bar, third push plate and the 4th push plate are equipped between the right pull rod, the 4th push plate setting is pushed away in third
The top of plate, the left centering unit and right centering unit drive screw drive by centering motor, are connected on the left of the screw rod
Left section of screw thread is connected to right section of screw thread on the right side of screw rod, and described left section is threaded through left nut structure and is connected to left centering unit,
Described right section is threaded through right nut structure and is connected to right centering unit, and walking track, institute are equipped in the both sides parallel with screw rod
It states walking rail inferior portion and is equipped with supporting leg, walking track is fixed by connecting plate, and the middle part of the left centering unit is equipped with left chain wheel
The middle part of bar, the right centering unit is equipped with right pulley bar, and the end of the left chain wheel bar is equipped with a left side to middle-end, the right pulley
The end of bar is equipped with the right side to middle-end, and the top in the middle part of walking track is equipped with to bottom plate, described to be equipped with cylinder to bottom plate
Shape non-woven fabrics yardage roll.
It should be noted that being referred to above structure, the left centering unit of the present invention, right centering unit are designed as three
Layer or three layers or more of structure, the cylindrical non-woven fabrics yardage roll for being stacked to two layers or more carry out centering.
Beneficial effects of the present invention have：
The present invention is different from existing centering body, thoroughly solves two or more layers cylinder non-woven fabrics yardage roll centering process
In easily misplace, stack that frictional resistance is big, the problem of being easy to topple over.Between movable pulley bar of the present invention on left and right centering unit
It is fixed with bolt and nut structure, screw rod is fixed on the middle position of structure, and both ends are milled with the screw thread that length is identical but rotation direction is different,
It is real to enable left and right centering unit synchronous relative motion by the different rotation directions of two sections of screw threads using motor drive
The centering effect of material on existing pipeline；Centering holder has certain altitude, and there is curved rod in centre, convenient for several circles stacked
Cylindricality yardage roll centering is handled, and avoids the dislocation in yardage roll centering moving process, entire centering is simple in structure, easy to use, centering
Synchronism is good, stable and reliable in work and production efficiency is high.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the side structure schematic diagram of the present invention.
In attached drawing, 1:Left centering unit, 2：Right centering unit, 3：Centering motor, 4：Screw rod, 5：Left section of screw thread,
6：Right section of screw thread, 7：Left nut structure, 8：Right nut structure, 9：Walking track, 10：Supporting leg, 11：Connecting plate, 12：It is left
Roller arm, 13：Right pulley bar, 14：A left side is to middle-end, and 15：The right side is to middle-end, and 16：To bottom plate, 17：Cylindrical non-woven fabrics cloth
Volume, 101：Left branching rod, 102：Left cross bar, 103：Left traveling wheel, 104：Left straight-bar, 105：Left lever, 106：Left transverse bar,
107：First push plate, 108：Second push plate, 201：Right strut, 202：Right cross bar, 203：Right traveling wheel, 204：Right straight-bar,
205：Right pull rod, 206：Right transverse bar, 207：Third push plate, 208：4th push plate.
Specific implementation mode
Specific implementation mode is illustrated below in conjunction with attached drawing.
As shown in Figure 1 and Figure 2, a kind of screw rod centering body, it includes left centering unit 1, right centering unit 2, centering electricity
Machine 3, screw rod 4, left section of screw thread 5, right section of screw thread 6, left nut structure 7, right nut structure 8, walking track 9, supporting leg 10, connecting plate
11, left chain wheel bar 12, right pulley bar 13, it is left to middle-end 14, the right side to middle-end 15, to bottom plate 16, cylindrical non-woven fabrics yardage roll 17.
Left centering unit 1 and right centering unit 2 are arranged symmetrically about entire mechanism, and symmetrical centre point is the symmetrical of screw rod 4
Central point, the left centering unit include left branching rod 101, left cross bar 102, left traveling wheel 103, left straight-bar 104, left lever
105, left transverse bar 106, the first push plate 107, the second push plate 108, the left branching rod 101 and left cross bar 102 connect and compose bottom frame
The lower part of frame, the left cross bar 102 is connected with left traveling wheel 103, and left straight-bar 104 is equipped on the right side on 102 top of left cross bar,
The left side on 102 top of left cross bar is equipped with left lever 105, and left transverse bar 106 is equipped between the left straight-bar 104 and left lever 105, left
Transverse bar 106 can increase the stability that left straight-bar 104 and left lever 105 connect, and the first push plate is equipped between the left lever 105
107 and second push plate 108, second push plate 108 be arranged in the top of the first push plate 107, the first push plate 107 and the second push plate
108 are arranged to different arcs, and the front and back position of the first push plate 107 and the second push plate 108 is freely adjustable, facilitates cooperation multilayer
Cylindrical non-woven fabrics yardage roll 17, the right centering unit 2 includes right strut 201, right cross bar 202, right traveling wheel 203, right
Straight-bar 204, right pull rod 205, right transverse bar 206, third push plate 207, the 4th push plate 208, the right strut 201 and right cross bar 202
Under(-)chassis is connected and composed, the lower part of the right cross bar 202 is connected with right traveling wheel 203, is set on the left of 202 top of right cross bar
There is left straight-bar 204, is equipped with right pull rod 205 on the right side on 202 top of right cross bar, is set between the right straight-bar 204 and right pull rod 205
There is a right transverse bar 206, right transverse bar 206 can increase the stability that right straight-bar 204 and right pull rod 205 connect, between the right pull rod 205
Equipped with third push plate 207 and the 4th push plate 208, the 4th push plate 208 is arranged in the top of third push plate 207, third push plate
207 and the 4th push plate 208 be arranged to different arcs, the front and back position of third push plate 207 and the 4th push plate 208 can be adjusted freely
Section facilitates the cylindrical non-woven fabrics yardage roll 17 of cooperation multilayer, and the left centering unit 1 and right centering unit 2 are by 3 band of centering motor
Dynamic screw rod 4 drives, and 4 left side of the screw rod is connected to left section of screw thread 5, and right section of screw thread 6, left section of screw thread 5 are connected on 4 right side of screw rod
Identical with right section of 6 length of screw thread, left section of screw thread 5 is left hand thread, and right section of screw thread 6 is right-handed thread, and centering motor 3 is arranged in spiral shell
In the symmetrical centre of bar 4, the left section of screw thread 5 is connected to left centering unit 1 by left nut structure 7, and the right section of screw thread 6 is logical
It crosses right nut structure 8 and is connected to right centering unit 2, walking track 9, the walking track 9 are equipped in the both sides parallel with screw rod 4
Lower part is equipped with supporting leg 10, and walking track 9 is fixed by connecting plate 11, and the middle part of the left centering unit 1 is equipped with left chain wheel bar 12,
The middle part of the right centering unit 2 is equipped with right pulley bar 13, and the end of the left chain wheel bar 12 is equipped with a left side to middle-end 14, the right side
The end of roller arm 13 is equipped with the right side to middle-end 15, is equipped with to bottom plate 16 in the top at 9 middle part of walking track, described to bottom plate
16 are equipped with cylindrical non-woven fabrics yardage roll 17.
When working condition, centering motor 3 drives screw rod 4 to rotate after being powered, and utilizes the rotation of left section of screw thread 5 and right section of screw thread 6
To on the contrary, realize the synchronous relative motion of left centering unit 1 and right centering unit 2 under the drive rotated to middle motor 3, utilize
Left and right straight-bar on left and right centering unit coordinates the promotion of the first push plate, the second push plate, third push plate, the 4th push plate to realize circle
While the synchronous centering effect of cylindricality non-woven fabrics yardage roll 17, left chain wheel bar 12 and right pulley bar 13 adjacent to each other, the circle of top
Cylindricality non-woven fabrics yardage roll 17 can slide on roller arm, the friction of upper layer cylinder non-woven fabrics yardage roll 17 when reducing centering, in addition
Left 13 right sides on the left of middle-end 14 and right pulley bar on 12 right side of left chain wheel bar are mutually symmetrical with tip to middle-end 15, on the one hand
The gap of cylindrical non-woven fabrics yardage roll 17 between layers can be found, left centering unit 1 and right centering list are on the other hand convenient for
It places and squeezes after first 2 accurate centerings, after centering effect is realized, motor 11 rotates backward again, and screw rod and then rotates backward, while band
The centering effect of dynamic left centering unit 1 separate material synchronous with right centering unit 8, entire material finishes, wherein left centering unit 1
And between right centering unit 2 is located at two walking tracks 9 by left traveling wheel 103 and right traveling wheel 203, due to two walking rails
Corresponding position is fixed in road 4 by connecting plate 11 so that centering body walking is more stablized, the first push plate 107 and third push plate
207 arcs being contoured to correspond to, the second push plate 108 and the 4th push plate 208 are arranged to identical arc so that left centering unit 1
Moved toward one another to when contacting with right centering unit, on the one hand enable machinery when pushing cylinder non-woven fabrics yardage roll 17 more
It is smooth, on the other hand, between left straight-bar 104 and right straight-bar 204 there is the gap more than or equal to cargo, when to prevent centering
The bad cylindrical non-woven fabrics yardage roll 17 of folder, left centering unit are both provided with the push plate of the straight-bar and connection straight-bar of certain altitude, because
Nonwoven fabric roll product is usually stacked by multiple small yardage rolls of cylinder, and this effective centering being designed with conducive to yardage roll avoids
The dislocation of yardage roll when centering is moved.
It should be noted that being referred to the structure of the present invention, left centering unit 1, right centering unit 2 are designed as three layers
Or three layers or more of structure, the cylindrical non-woven fabrics yardage roll for being stacked to two layers or more carry out centering.
The present invention provides a kind of screw rod centering bodies, and there are many technical solution that the invention is embodied, described above
Embodiment is only the preferred embodiment of the present invention.It should be pointed out that for those skilled in the art, not
Under the premise of being detached from technical solution of the present invention, some improvements and modifications can also be made, these improvement and modification also should be regarded as this
The protection domain of invention, all undefined components in this embodiment can be implemented in the prior art.
Claims (1)
1. a kind of screw rod centering body, it is characterised in that：It includes left centering unit, right centering unit, centering motor, spiral shell
Bar, left section of screw thread, right section of screw thread, left nut structure, right nut structure, walking track, connecting plate, left chain wheel bar, right pulley bar,
To middle-end, the right side to middle-end, to bottom plate, nonwoven cloth, the left centering unit includes that left branching rod, left cross bar, left lateral are walked on a left side
Wheel, left straight-bar, left lever, left transverse bar, the first push plate, the second push plate, the left branching rod are connected with left cross bar, the left cross bar
Lower part is connected with left traveling wheel, and left straight-bar is equipped on the right side on left cross bar top, and left lever is equipped in the left side on left cross bar top,
It is equipped with left transverse bar between the left straight-bar and left lever, is equipped with the first push plate and the second push plate between the left lever, described the
Two push plates are arranged on the top of the first push plate, the right centering unit include right strut, right cross bar, right traveling wheel, right straight-bar,
Right pull rod, right transverse bar, third push plate, the 4th push plate, the right strut are connected with right cross bar, and the lower part of the right cross bar is connected with
Right traveling wheel, left straight-bar is equipped in the left side on right cross bar top, and right pull rod, the right straight-bar are equipped on the right side on right cross bar top
It is equipped with right transverse bar between right pull rod, third push plate and the 4th push plate, the 4th push plate setting are equipped between the right pull rod
On the top of third push plate, the left centering unit and right centering unit drive screw drive, the screw rod left by centering motor
Side is connected to left section of screw thread, and right section of screw thread is connected on the right side of screw rod, and described left section is threaded through left nut structure and is connected to a left side
Centering unit, described right section is threaded through right nut structure and is connected to right centering unit, and row is equipped in the both sides parallel with screw rod
Track is walked, the walking rail inferior portion is equipped with supporting leg, and walking track is fixed by connecting plate, set in the middle part of the left centering unit
There are left chain wheel bar, the middle part of the right centering unit to be equipped with right pulley bar, the end of the left chain wheel bar is equipped with a left side to middle-end, institute
The end for stating right pulley bar is equipped with the right side to middle-end, and the top in the middle part of walking track is equipped with to bottom plate, described in bottom plate
Equipped with cylindrical non-woven fabrics yardage roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672910.3A CN106115011B (en) | 2016-08-16 | 2016-08-16 | A kind of screw rod centering body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672910.3A CN106115011B (en) | 2016-08-16 | 2016-08-16 | A kind of screw rod centering body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106115011A CN106115011A (en) | 2016-11-16 |
| CN106115011B true CN106115011B (en) | 2018-08-10 |
Family
ID=57258122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610672910.3A Expired - Fee Related CN106115011B (en) | 2016-08-16 | 2016-08-16 | A kind of screw rod centering body |
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| Country | Link |
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| CN (1) | CN106115011B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482782A (en) * | 2018-03-28 | 2018-09-04 | 海宁威尔斯针织有限公司 | Label-sticking mechanism in being packed based on socks |
| CN111390778B (en) * | 2020-04-15 | 2021-04-06 | 安徽中巨机电设备有限公司 | Hanging tool capable of adjusting distance between hanging rods according to size of automobile part |
| CN111300287B (en) * | 2020-04-15 | 2020-12-01 | 安徽中巨机电设备有限公司 | Assembly quality of assembling part is carried out interval size adjustment hanger |
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| CN102039535A (en) * | 2009-10-15 | 2011-05-04 | 陕西汉江机床有限公司 | Workpiece positioning and clamping device for thread cutting machine |
| CN202123269U (en) * | 2011-06-29 | 2012-01-25 | 由雨鑫 | Positioning and clamping mechanism applied to numeral control drilling machines for machining blind holes in perforation gun barrel bodies |
| CN202200065U (en) * | 2011-07-29 | 2012-04-25 | 河南宇建矿业技术有限公司 | Axial self-centering clamp |
| CN203542129U (en) * | 2013-09-29 | 2014-04-16 | 大连机床(数控)股份有限公司 | Synchronous centering and clamping mechanism |
| CN203921384U (en) * | 2014-06-09 | 2014-11-05 | 广东梅雁吉祥水电股份有限公司 | A kind of filling removing device of using |
| CN104647072A (en) * | 2013-11-19 | 2015-05-27 | 西安众智惠泽光电科技有限公司 | Clamping device for cylindrical work-piece line cutting machining |
| CN206107735U (en) * | 2016-08-16 | 2017-04-19 | 吉首大学 | Hob centering mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6257479B1 (en) * | 1999-12-07 | 2001-07-10 | The Boeing Company | Tooling and methods for circumferential friction stir welding |
| US20060043155A1 (en) * | 2004-08-24 | 2006-03-02 | Jeff Lovin | Method and system of friction welding |
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- 2016-08-16 CN CN201610672910.3A patent/CN106115011B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039535A (en) * | 2009-10-15 | 2011-05-04 | 陕西汉江机床有限公司 | Workpiece positioning and clamping device for thread cutting machine |
| CN101905428A (en) * | 2010-08-27 | 2010-12-08 | 邝锦富 | Bidirectional clamping mechanism |
| CN202123269U (en) * | 2011-06-29 | 2012-01-25 | 由雨鑫 | Positioning and clamping mechanism applied to numeral control drilling machines for machining blind holes in perforation gun barrel bodies |
| CN202200065U (en) * | 2011-07-29 | 2012-04-25 | 河南宇建矿业技术有限公司 | Axial self-centering clamp |
| CN203542129U (en) * | 2013-09-29 | 2014-04-16 | 大连机床(数控)股份有限公司 | Synchronous centering and clamping mechanism |
| CN104647072A (en) * | 2013-11-19 | 2015-05-27 | 西安众智惠泽光电科技有限公司 | Clamping device for cylindrical work-piece line cutting machining |
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| CN206107735U (en) * | 2016-08-16 | 2017-04-19 | 吉首大学 | Hob centering mechanism |
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| Publication number | Publication date |
|---|---|
| CN106115011A (en) | 2016-11-16 |
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