CN104291163B - A kind of guider in the cold formed automatic coiling equipment of elevator balanced compensated chain - Google Patents
A kind of guider in the cold formed automatic coiling equipment of elevator balanced compensated chain Download PDFInfo
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- CN104291163B CN104291163B CN201410506540.7A CN201410506540A CN104291163B CN 104291163 B CN104291163 B CN 104291163B CN 201410506540 A CN201410506540 A CN 201410506540A CN 104291163 B CN104291163 B CN 104291163B
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- directive wheel
- cups
- short axle
- vertical axis
- lower link
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
A kind of guider in cold formed automatic coiling equipment of elevator balanced compensated chain, it is related to the production technical field of the cold formed equipment of elevator balanced compensated chain.A set of cups is connected in upper junction plate lower end, vertical vertical axis is connected by rolling bearing in a set of cups, link under being connected in vertical axis lower end, the short axle of horizontal direction is connected by connecting rolling bearing on lower link, directive wheel is fixedly connected with short axle, directive wheel with the axis together with short axle around short axle in addition to it can rotate, and also and short axle, lower link are made to horizontally rotate around the plumb line by the wide centre of directive wheel together；Directive wheel is set to horizontally rotate stopping means between a set of cups and lower link.The present invention can avoid directive wheel from taking turns the leftward or rightward corner of the vertical axis in the wide middle center of circle more than 90 degree around by it, point of contact and preceding friction of the compensated chain on directive wheel is dragged and is sent the relative position relation between chain apparatus to wreck, influence the stationarity or continuity of coiling.
Description
Technical field
The present invention relates to the production technical field of the cold formed equipment of elevator balanced compensated chain.
Background technology
By electric welded anchor cable and PVC and composite by extruding the full-plastic elevator balanced compensated chain being processed into, have
Elasticity is good, intensity is high, long lifespan, elevator is operated steadily the advantages that reliable, the huge market demand.Due to PVC and composite
It is thermoplastic, it is necessary in the extrusion process of full-plastic elevator balanced compensated chain, with extruded velocity by it by there is phase
Stacking is successively coiled to the track type track from coil to coil of more straightway, less bending section, so that after natural cooling sizing
Full-plastic elevator balanced compensated chain product has good grazing quality.And the technology disclosed in CN 102490337A is in reality
Border still comes with some shortcomings in.If directive wheel is around the leftward or rightward corner of the vertical axis by the wide middle center of circle of its wheel
More than 90 degree, it will drag point of contact and preceding friction of the compensated chain on directive wheel and send the relative position relation between chain apparatus by broken
It is bad, directly affect the stationarity and continuity of coiling.
The content of the invention
Present invention aims at still coming with some shortcomings in actually coiling for prior art, propose to provide well
It is oriented to and supports, meets the guider in the cold formed automatic coiling equipment of elevator balanced compensated chain of continuous coiling needs.
The present invention includes upper junction plate, and a set of cups is connected in upper junction plate lower end, is connected and erected by rolling bearing in a set of cups
To vertical axis, the lower end of the vertical axis is arranged on outside a set of cups, link under being connected in vertical axis lower end, is led on lower link
The short axle of connection rolling bearing connection horizontal direction is crossed, directive wheel is fixedly connected with short axle, the wheel by the directive wheel is wide
Middle plumb line and the axis of the vertical axis are set on the same line, and the directive wheel removes can be together with short axle around short
Beyond the axis of axle rotates, also and short axle, lower link are made to horizontally rotate around the plumb line by the wide centre of directive wheel together；It is special
Putting is：Directive wheel is set to horizontally rotate stopping means between a set of cups and lower link.
Due to consideration that extruder can not shut down easily in its course of work, its reason be because extruder from start to
Qualified extrusion working condition needs certain period of time, and the compensated chain extruded within the period is waste product so that qualified company
Continuous compensated chain overall length shortens, and causes the quality problems for occurring not compensated chain in sale, and is due to that compensated chain spreading degree is small
In family require compensation chain length and caused waste product head, cause compensated chain production cost increase.And in view of contingency
The cold formed automatic coiling equipment of elevator balanced compensated chain occur glitch need processing when, extruder can be continued extrusion benefit
Repay before chain is temporarily deposited in extruder, after the glitch processing equipped terminates, by suitably accelerate the speed of coiling compensation with
The coiling time that processing glitch is delayed is made up, in this case, formerly extrusion is stacked due to the compensated chain of rear extrusion and mended
Repay above chain, before making friction drag the size and Orientation of power for sending chain apparatus to pull compensated chain and have a greater change, thus produce
Inertia force cause directive wheel to be more than 90 degree around taking turns the leftward or rightward corner of the vertical axis in the wide middle center of circle by it, make compensation
Point of contact and preceding friction of the chain on directive wheel are dragged and send the relative position relation between chain apparatus to wreck, and influence the stationarity of coiling
Or continuity.
And in original technology, because vertical axis can drive lower link and be oriented to the 360 ° of rotations of crop rotation horizontal direction, now
Due to setting directive wheel to horizontally rotate stopping means between a set of cups and lower link.
The present invention can make the principle of coiling continuous and stable be：Being dragged when the compensated chain being oriented in race in preceding friction send chain to fill
Under the traction put, by the lower connecting plate with lower link and horizontal rotation joint, directive wheel is set to take turns wide middle circle around by it
The vertical axis work of the heart is leftward or rightward to horizontally rotate, and when corner reaches certain value, in the presence of stopping means, can keep away
Exempt from directive wheel and take turns the leftward or rightward corner of the vertical axis in the wide middle center of circle more than 90 degree around by it, make compensated chain in directive wheel
On point of contact and preceding friction drag and send the relative position relation between chain apparatus to wreck, influence the stationarity or continuity of coiling.
Therefore, the present invention can effectively improve good guiding and supportive, to meet the needs continuously coiled.
Specifically position limiting structure can be：Lower connecting plate is fixedly connected with the upper end of lower link, passes through company on a set of cups
Vertical spacing plate is connect, the two spacing stay bolts in left and right, two spacing stay bolts are symmetrically connected in the lower end of the vertical spacing plate
Inner stretch out limiting plate respectively and towards lower connecting plate.
When corner reaches certain value, inner head of the lower connecting plate just with the right or the spacing stay bolt on the left side is in contact
And it can not continue to rotate.It is different to turn the extension elongation that spacing stay bolt makes it on limiting plate, makes directive wheel around passing through it
Lower connecting plate is in contact in different positions with spacing stay bolt the inner head when the vertical axis in the center of circle horizontally rotates among wheel is wide,
Wheel can be directed to and be limited to different values around the angle that the vertical axis by the wide middle center of circle of its wheel horizontally rotates, to meet difference
The needs of operating mode.The simple in construction, convenient use.
In addition, to improve the scope of application of product, cushion block can be also set between a set of cups and limiting plate.It is different by changing
The cushion block of thickness, coordinate the inner extension elongation on limiting plate of spacing stay bolt, regulation lower connecting plate and spacing stay bolt
Inner distance, directive wheel can be easily controlled in the limitation horizontally rotated around the vertical axis by the wide middle center of circle of its wheel
Angle.
In order to improve the stability of the direction of motion after compensated chain self- steering wheel comes out, the present invention is also set on lower link
Put the block roller coordinated with directive wheel, the axial direction of the block roller and directive wheel it is axially in parallel.
Also connect to improve compensated chain into the stability of the direction of motion of directive wheel, the present invention on lower link
Plate, guide chain ring is connected on plugboard.
The present invention is simple in construction, and deadweight is lighter, and conveniently adjusted directive wheel is around the vertical by the wide middle center of circle of its wheel
The limit angles that axle horizontally rotates, it can prevent the phenomenon that compensated chain skids off when leaving directive wheel from guiding race from occurring, Yi Jike
The compensated chain from extruder is smoothly entered and be oriented to race, to meet the needs of continuous and stable coiling compensation, and guide chain
The assembly and disassembly of ring are very convenient.
Brief description of the drawings
Fig. 1 is a kind of principle schematic diagram of the present invention.
Fig. 2 is the partial exterior view of the present invention.
Fig. 3 is Fig. 2 A-A to cut-away view.
Fig. 4 is Fig. 3 B-B direction view.
Embodiment
As shown in Figure 1,2,3, 4, upper junction plate 1 is used to be fixedly connected with frame, and a set of cups 2 is connected in the lower end of upper junction plate 1,
Vertical vertical axis 4 is connected by upper and lower two pairs of dynamic bearings 3 in a set of cups 2, the lower end of the vertical axis 4 stretches out in the lower end of a set of cups 2.
Link 5 under being connected in the lower end of vertical axis 4, horizontal direction is connected on lower link 5 by connecting rolling bearing 7
Short axle 6, the directive wheel 8 provided with race is fixedly connected with short axle 6.Make the wheel wide middle lead by directive wheel 8 during installation
Vertical line and the axis of vertical axis 4 are set on the same line.Directive wheel 8 can be with short axle 6 together around short axle by rolling bearing 7
6 axis rotates, and can also be oriented to together around passing through by rolling bearing 3 and short axle 6, lower link 5 and lower connecting plate 13
The wide middle plumb line of wheel of wheel 8 is made to horizontally rotate.
The block roller 9 coordinated with directive wheel 8 is set on lower link 5, and the axial direction of block roller 9 is axially in parallel with directive wheel 8.
Plugboard 10 is connected on lower link 5, guide chain ring 11 is connected on plugboard 10.
12 be compensated chain in Fig. 1.
Lower connecting plate 13 is fixedly connected with the upper end of lower link 5.
Vertical spacing plate 15 is connected by bolt 14 on a set of cups 2, cushion block 16 is set between a set of cups 2 and limiting plate 15.
The two spacing stay bolts 17 in left and right are symmetrically connected in the lower end of vertical spacing plate 15, the inner of two spacing stay bolts 17 is stretched respectively
Go out limiting plate 15 and towards lower connecting plate 13.
Fig. 4 is shown when lower connecting plate 13 is made to horizontally rotate in the axis around vertical axis 4, by two spacing stay bolts 17
Spacing working state figure.
Claims (3)
1. a kind of guider of the cold formed automatic coiling equipment of elevator balanced compensated chain, including upper junction plate, in upper junction plate
Lower end connects a set of cups, and vertical vertical axis is connected by rolling bearing in a set of cups, and the lower end of the vertical axis is arranged on outside a set of cups,
Link under being connected in vertical axis lower end, the short axle of horizontal direction is connected by connecting rolling bearing on lower link, short
Directive wheel is fixedly connected with axle, is arranged on together by the wide middle plumb line of the wheel of the directive wheel and the axis of the vertical axis
On one straight line, the directive wheel except can with together with short axle around short axle axis rotate in addition to, also and short axle, lower link together
Make to horizontally rotate around the plumb line by the wide centre of directive wheel；Directive wheel is set to horizontally rotate limit between a set of cups and lower link
Position device；It is characterized in that：Lower connecting plate is fixedly connected with the upper end of lower link, vertical spacing plate is connected on a set of cups,
The lower end of the vertical spacing plate symmetrically connects the two spacing stay bolts in left and right, and two the inner of spacing stay bolt stretch out limit respectively
Position plate and towards lower connecting plate；Cushion block is set between a set of cups and limiting plate.
2. guider according to claim 1, it is characterised in that：The gear coordinated with directive wheel is set on lower link
Roller, the axial direction of the block roller and directive wheel it is axially in parallel.
3. guider according to claim 1, it is characterised in that：Plugboard is connected on lower link, on plugboard
Connect guide chain ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506540.7A CN104291163B (en) | 2014-09-28 | 2014-09-28 | A kind of guider in the cold formed automatic coiling equipment of elevator balanced compensated chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506540.7A CN104291163B (en) | 2014-09-28 | 2014-09-28 | A kind of guider in the cold formed automatic coiling equipment of elevator balanced compensated chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104291163A CN104291163A (en) | 2015-01-21 |
| CN104291163B true CN104291163B (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506540.7A Active CN104291163B (en) | 2014-09-28 | 2014-09-28 | A kind of guider in the cold formed automatic coiling equipment of elevator balanced compensated chain |
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| CN (1) | CN104291163B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017072260A1 (en) * | 2015-10-30 | 2017-05-04 | Inventio Ag | Securing element for a deflecting unit |
| DE102017212078A1 (en) * | 2017-07-14 | 2019-01-17 | Contitech Antriebssysteme Gmbh | Deflection pulley in a traction mechanism drive |
| CN110544904A (en) * | 2019-08-20 | 2019-12-06 | 胡立泉 | underground cable feeding device |
| CN114701915B (en) * | 2022-05-03 | 2024-04-12 | 青岛瑞鹏机电设备有限公司 | Automatic feeding device for pressure-sensitive adhesive tape production line |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638877A (en) * | 1969-05-14 | 1972-02-01 | Amp Inc | Dereeling apparatus |
| CN202439221U (en) * | 2012-03-07 | 2012-09-19 | 江苏兴华胶带股份有限公司 | Chain lifting device in elevator balance compensation chain cold-molding automatic coiling device |
| CN204079098U (en) * | 2014-09-28 | 2015-01-07 | 江苏兴华胶带股份有限公司 | Guide piece in the cold formed automatic coiling equipment of a kind of elevator balanced compensated chain |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11322190A (en) * | 1998-05-19 | 1999-11-24 | Heelios:Kk | Linear body path line adjusting device |
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2014
- 2014-09-28 CN CN201410506540.7A patent/CN104291163B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638877A (en) * | 1969-05-14 | 1972-02-01 | Amp Inc | Dereeling apparatus |
| CN202439221U (en) * | 2012-03-07 | 2012-09-19 | 江苏兴华胶带股份有限公司 | Chain lifting device in elevator balance compensation chain cold-molding automatic coiling device |
| CN204079098U (en) * | 2014-09-28 | 2015-01-07 | 江苏兴华胶带股份有限公司 | Guide piece in the cold formed automatic coiling equipment of a kind of elevator balanced compensated chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104291163A (en) | 2015-01-21 |
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