CN105366423A - Slide bar type spreading wheel mechanism - Google Patents
Slide bar type spreading wheel mechanism Download PDFInfo
- Publication number
- CN105366423A CN105366423A CN201510937830.1A CN201510937830A CN105366423A CN 105366423 A CN105366423 A CN 105366423A CN 201510937830 A CN201510937830 A CN 201510937830A CN 105366423 A CN105366423 A CN 105366423A
- Authority
- CN
- China
- Prior art keywords
- slide bar
- wheel mechanism
- long blade
- spread
- roller
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H47/00—Unfolding thin limp material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
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- Treatment Of Fiber Materials (AREA)
Abstract
The invention belongs to the technical field of spreading machine, and particularly relates to a slide bar type spreading wheel mechanism, comprising a spreading roller arranged on two lifting walls, wherein a plurality of pairs of long blades are circumferentially arranged on the outer wall of the spreading roller at intervals, the axis of each pair of long blades are overlapped and each pair of long blades are symmetrically arranged at two sides of the spreading roller in a sliding way, a cam is sheathed on a roller shaft at each of two ends of the spreading roller, one end of the cam is fixed on the lifting wall, an annular groove is formed in the cam, a guide shaft is arranged at the outer end of each long blade, the lower end of the guide shaft is sleeved with a bearing, the bearing is arranged in the annular groove and is in contact connection with two side walls of the annular groove, and while the rotation of the spreading roller drives the long blades to do circumferential rotation, the blade does axial reciprocating movement due to limitation of the track of the annular groove. The slide bar type spreading wheel mechanism has the advantages that rolling friction is formed between a pulley and two slide bars, the friction force is reduced, the power consumption and abrasion of the slide bars and the pulley are reduced, the service life of the slide bars and the service life of the pulley are prolonged, and the utilization rate is high.
Description
Technical field
The invention belongs to layout machine technical field, refer in particular to a kind of slide bar type spread cloth wheel mechanism.
Background technology
The large spread idler wheel mechanism of cash layout machine is primarily of crane wall, sheave, rotation roller, slide rail, blade and blade contact composition, its principle of work is as follows: two sheaves are fixed on two crane walls, rotation roller is fixed with slide rail, blade is slidably installed on slide rail by pulley, contact on blade is stuck in the annular skewed slot of sheave, the object of blade left and right horizontal movement is reached by the curvature of annular skewed slot, but the large spread idler wheel mechanism of this structure weares and teares more serious after a long time use between pulley and slide rail, cause pulley shorter with the service life of slide rail, and above-mentioned component structural is complicated, inconvenient processing and manufacturing, also be inconvenient to install, be unfavorable for that later maintenance is maintained.
Summary of the invention
The object of this invention is to provide a kind of structure simple, long service life, the slide bar type spread cloth wheel mechanism facilitating later maintenance to maintain.
The object of the present invention is achieved like this:
Slide bar type spread cloth wheel mechanism, comprise the spread roller be arranged on two crane walls, on the outer wall of described spread roller, circumference is arranged at intervals with some to long blade, often pair of long blade dead in line also symmetrical both sides being slidably installed in spread roller, the roller shaft at spread roller two ends is set with cam, one end of cam is fixed on crane wall, cam is provided with annular groove, the outer end of every root long blade is equipped with the axis of guide, axis of guide lower end is set with bearing, bearing to be arranged in annular groove and to contact with the two side of circular groove and connects, while the rotation of spread roller drives long blade to rotate, long blade does axially reciprocating by the track restriction of annular groove.
In technique scheme, on spread roller on the downside of described every root long blade, axially spaced-apart is provided with more than one pair of slide bar permanent seat, two slide bars are provided with between often pair of slide bar permanent seat, pulley is slidably equipped with between two slide bars, two slide bars are embedded in the annular groove of pulley, pulley is set with sheave shaft, and sheave shaft upper end and long blade are connected.
In technique scheme, between described sheave shaft and pulley, be provided with bearing.
In technique scheme, the spread roller on the downside of described every root long blade is arranged at intervals with two pairs of slide bar permanent seats.
In technique scheme, the cross-sectional plane of described spread roller is positive ten hexagons.
In technique scheme, described long blade is right for being arranged at intervals with eight.
In technique scheme, the part recess of described annular groove is positioned at and tilts to one end of cam perpendicular to the plane of camshaft line, another part groove.
In technique scheme, the spread roller between two long blades of described often pair of vane group is provided with short blade, long blade shows form spread plane with the upper surface of short blade.
In technique scheme, the upper surface of described long blade and short blade is equipped with anti-skidding sponge, and the upper surface of anti-skidding sponge is covered with skid resistant course, the lower surface be made up of styrene-butadiene rubber and is provided with fleece, and fleece is provided with gum.
In technique scheme, described pulley adopts nylon material to make, and described slide bar permanent seat adopts aluminum to make, and described slide bar adopts Steel material to make.
The present invention gives prominence to compared to existing technology and useful technique effect is:
1, slide bar of the present invention is embedded in the annular groove of pulley, limit the left and right of pulley, move up and down space, pulley is only moved axially along slide bar, drive long blade to be moved by pulley axial reciprocating when ensure that spread roller rotates and realize spread, and be friction of rolling between pulley and two slide bars, friction force is less, decreases watt loss and the wearing and tearing of slide bar and pulley, extend the service life of slide bar and pulley, degree of utilization is high.
2, the structure rate of exchange of slide mechanism that formed of pulley of the present invention and slide bar are simple, and facilitate processing and manufacturing, it is convenient to install, and facilitates the maintenance in later stage.
The lower surface of 3, anti-skidding sponge of the present invention is provided with fleece and gum, be easily installed on long blade and short blade, tear-use, dry without the need to brush coating, the upper surface of anti-skidding sponge is provided with the skid resistant course be made up of styrene-butadiene rubber, increase the friction coefficient with fabric, be conducive to spread.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is sectional perspective structural representation of the present invention.
Fig. 3 is the perspective view of cam of the present invention.
Fig. 4 is the planar structure schematic diagram of spread roller of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-4:
Slide bar type spread cloth wheel mechanism, comprise the spread roller 2 be arranged on two crane walls 1, on the outer wall of described spread roller 2, circumference is arranged at intervals with some to long blade 3, the dead in line also symmetrical both sides being slidably installed in spread roller 2 of often pair of long blade 3, the roller shaft at spread roller 2 two ends is set with cam 4, one end of cam 4 is fixed on crane wall 1, cam 4 is provided with annular groove 5, the outer end of every root long blade 3 is equipped with the axis of guide 6, the axis of guide 6 lower end is set with bearing 7, bearing 7 is encapsulate bearing, bearing 7 to be arranged in annular groove 5 and to contact with the two side of annular groove 5 and connects, while the rotation of spread roller 2 drives long blade 3 to rotate, long blade 3 does axially reciprocating by the track restriction of annular groove 5.
On spread roller 2 on the downside of above-mentioned every root long blade 3, axially spaced-apart is provided with more than one pair of slide bar permanent seat 8, slide bar permanent seat 8 is fixed by screws on spread roller 2, two slide bars 9 are provided with between often pair of slide bar permanent seat 8, pulley 10 is slidably equipped with between two slide bars 9, two slide bars 10 are embedded in the annular groove of pulley 10, pulley 10 is set with sheave shaft 11, sheave shaft 11 upper end and long blade 3 are connected, and are fixed between sheave shaft 11 and long blade 3 by screw.
Bearing is provided with between above-mentioned sheave shaft 11 and pulley 10.
Spread roller 2 on the downside of above-mentioned every root long blade 3 is arranged at intervals with two pairs of slide bar permanent seats 8.
The cross-sectional plane of above-mentioned spread roller 2 is positive ten hexagons.
Above-mentioned long blade 3 is right for being arranged at intervals with eight.
The part recess 51 of above-mentioned annular groove 5 is positioned at and tilts to one end of cam 4 perpendicular to the plane of cam 4 axis, another part groove 52.
Spread roller 2 between two long blades 3 of above-mentioned often pair of long blade 3 is provided with short blade 12, and the upper surface of long blade 3 and the upper surface of short blade 12 form spread plane.
Above-mentioned long blade 3 is equipped with anti-skidding sponge with the upper surface of short blade 12, the upper surface of anti-skidding sponge is covered with skid resistant course, the lower surface be made up of styrene-butadiene rubber and is provided with fleece, fleece is provided with gum, skid resistant course increases the friction coefficient between fabric, contribute to spread, anti-skidding sponge is tear-use, easy for installation.
Above-mentioned pulley 10 adopts nylon material to make, and described slide bar permanent seat 8 adopts aluminum to make, and described slide bar 9 adopts Steel material to make.
Principle of work of the present invention is:
During use, engine installation drives spread roller 2 to rotate, spread roller 2 rotates and drives long blade 3 to move in a circle, the axis of guide 6 due to long blade 3 one end is connected with bearing 7, bearing 7 is embedded in annular groove 5, the orbiting motion of bearing 7 annularly groove 5 when long blade 3 moves in a circle, the orbiting motion of bearing 7 annularly groove 5 drives the long blade 3 on spread roller 2 to do axially reciprocating, do axially reciprocating while long blade 3 does circumferential movement, reach the object of fabric to two side stretchings.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (10)
1. slide bar type spread cloth wheel mechanism, comprise the spread roller be arranged on two crane walls, it is characterized in that: on the outer wall of described spread roller, circumference is arranged at intervals with some to long blade, the dead in line also symmetrical both sides being slidably installed in spread roller of often pair of long blade, the roller shaft at spread roller two ends is set with cam, one end of cam is fixed on crane wall, cam is provided with annular groove, the outer end of every root long blade is equipped with the axis of guide, axis of guide lower end is set with bearing, bearing to be arranged in annular groove and to contact with the two side of annular groove and connects, while the rotation of spread roller drives long blade to rotate, long blade does axially reciprocating by the track restriction of annular groove.
2. slide bar type spread cloth wheel mechanism according to claim 1, it is characterized in that: on the spread roller on the downside of described every root long blade, axially spaced-apart is provided with more than one pair of slide bar permanent seat, two slide bars are provided with between often pair of slide bar permanent seat, pulley is slidably equipped with between two slide bars, two slide bars are embedded in the annular groove of pulley, pulley is set with sheave shaft, and sheave shaft upper end and long blade are connected.
3. slide bar type spread cloth wheel mechanism according to claim 2, is characterized in that: be provided with bearing between described sheave shaft and pulley.
4. the slide bar type spread cloth wheel mechanism according to Claims 2 or 3, is characterized in that: the spread roller on the downside of described every root long blade is arranged at intervals with two pairs of slide bar permanent seats.
5. slide bar type spread cloth wheel mechanism according to claim 1, is characterized in that: the cross-sectional plane of described spread roller is positive ten hexagons.
6. slide bar type spread cloth wheel mechanism according to claim 1, is characterized in that: described long blade is right for being arranged at intervals with eight.
7. slide bar type spread cloth wheel mechanism according to claim 1, is characterized in that: the part recess of described annular groove is positioned at and tilts to one end of cam perpendicular to the plane of camshaft line, another part groove.
8. slide bar type spread cloth wheel mechanism according to claim 1, is characterized in that: the spread roller between described often pair of long blade is provided with short blade, and the upper surface of long blade and the upper surface of short blade form spread plane.
9. slide bar type spread cloth wheel mechanism according to claim 8, it is characterized in that: the upper surface of described long blade and short blade is equipped with anti-skidding sponge, the upper surface of anti-skidding sponge is covered with skid resistant course, the lower surface be made up of styrene-butadiene rubber and is provided with fleece, and fleece is provided with gum.
10. slide bar type spread cloth wheel mechanism according to claim 1, is characterized in that: described pulley adopts nylon material to make, and described slide bar permanent seat adopts aluminum to make, and described slide bar adopts Steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937830.1A CN105366423A (en) | 2015-12-16 | 2015-12-16 | Slide bar type spreading wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510937830.1A CN105366423A (en) | 2015-12-16 | 2015-12-16 | Slide bar type spreading wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105366423A true CN105366423A (en) | 2016-03-02 |
Family
ID=55369157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510937830.1A Pending CN105366423A (en) | 2015-12-16 | 2015-12-16 | Slide bar type spreading wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105366423A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629225A (en) * | 2016-12-23 | 2017-05-10 | 拓卡奔马机电科技有限公司 | Linear sliding mechanism for blades of cloth spreading wheel of cloth paving machine |
| CN109928260A (en) * | 2019-04-24 | 2019-06-25 | 拓卡奔马机电科技有限公司 | A kind of cloth unfolding device regulating mechanism on layout machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10060231C1 (en) * | 2000-12-05 | 2002-04-25 | Erhardt & Leimer Gmbh | Roller unit spreading, compressing or guiding textile web, comprises a torque-transmitting connection with roller, which is independent of sliding lathes |
| CN101446011A (en) * | 2007-11-28 | 2009-06-03 | 上海欧西玛服装设备有限公司 | Spreading roller for spreader |
| CN201416112Y (en) * | 2009-04-15 | 2010-03-03 | 徐小林 | Adjustable spreading device of cloth paving machine |
| CN102642743A (en) * | 2012-04-24 | 2012-08-22 | 苏州比阳特服装设备有限公司 | Sliding rail structure for roller of paving cloth machine |
| CN104627728A (en) * | 2014-11-25 | 2015-05-20 | 拓卡奔马机电科技有限公司 | Cloth spreading roller blade bearing mechanism |
| CN104649057A (en) * | 2014-11-25 | 2015-05-27 | 拓卡奔马机电科技有限公司 | Blade guide mechanism for cloth spreading idler wheel |
| CN205257630U (en) * | 2015-12-16 | 2016-05-25 | 拓卡奔马机电科技有限公司 | Slide -bar -type exhibition cloth wheel mechanism |
-
2015
- 2015-12-16 CN CN201510937830.1A patent/CN105366423A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10060231C1 (en) * | 2000-12-05 | 2002-04-25 | Erhardt & Leimer Gmbh | Roller unit spreading, compressing or guiding textile web, comprises a torque-transmitting connection with roller, which is independent of sliding lathes |
| CN101446011A (en) * | 2007-11-28 | 2009-06-03 | 上海欧西玛服装设备有限公司 | Spreading roller for spreader |
| CN201416112Y (en) * | 2009-04-15 | 2010-03-03 | 徐小林 | Adjustable spreading device of cloth paving machine |
| CN102642743A (en) * | 2012-04-24 | 2012-08-22 | 苏州比阳特服装设备有限公司 | Sliding rail structure for roller of paving cloth machine |
| CN104627728A (en) * | 2014-11-25 | 2015-05-20 | 拓卡奔马机电科技有限公司 | Cloth spreading roller blade bearing mechanism |
| CN104649057A (en) * | 2014-11-25 | 2015-05-27 | 拓卡奔马机电科技有限公司 | Blade guide mechanism for cloth spreading idler wheel |
| CN205257630U (en) * | 2015-12-16 | 2016-05-25 | 拓卡奔马机电科技有限公司 | Slide -bar -type exhibition cloth wheel mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106629225A (en) * | 2016-12-23 | 2017-05-10 | 拓卡奔马机电科技有限公司 | Linear sliding mechanism for blades of cloth spreading wheel of cloth paving machine |
| CN109928260A (en) * | 2019-04-24 | 2019-06-25 | 拓卡奔马机电科技有限公司 | A kind of cloth unfolding device regulating mechanism on layout machine |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |
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| RJ01 | Rejection of invention patent application after publication |