CN105197761A - Escalator stair chain plate straightening device - Google Patents
Escalator stair chain plate straightening device Download PDFInfo
- Publication number
- CN105197761A CN105197761A CN201510715516.9A CN201510715516A CN105197761A CN 105197761 A CN105197761 A CN 105197761A CN 201510715516 A CN201510715516 A CN 201510715516A CN 105197761 A CN105197761 A CN 105197761A
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- China
- Prior art keywords
- leveling roller
- straightening
- leveling
- carrier bar
- rollers
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Abstract
The invention relates to an escalator stair chain plate straightening device, comprising a straightening mechanism and a supporting mechanism; the straightening mechanism consists of a plurality of upper straightening rollers and a plurality of lower straightening rollers, and a chain plate is arranged between the upper straightening rollers and the lower straightening rollers; the supporting mechanism comprises a plurality of upper supporting rollers and a plurality of lower supporting rollers; the upper supporting rollers are arranged at upper part corresponding positions of the upper straightening rollers; the lower supporting rollers are arranged at the lower part corresponding positions of the lower straightening rollers; the straightening device further comprises a transmission system connected with a motor; the transmission system is in transmission connection with end parts of the upper straightening rollers and the lower straightening rollers. The escalator stair chain plate straightening device adopts a straightening structure of combining the straightening rollers and the supporting rollers and is simple in integral structure and convenient to operate, the straightening efficiency is effectively improved, a chain plate with higher flatness is obtained, thus manual work is saved, production efficiency is improved and enterprise cost is reduced.
Description
technical field:
The present invention relates to a kind of straightening device, particularly relate to a kind of device that can carry out leveling to stair step carrier bar.
background technology:
Step chains carrier bar is one of important composition parts of stair step chain, high stability, high-quality, the staircase that high production capacity and low cost drop into also is the problem that the manufacturer of escalator chain and client compare concern always, and the solution of this problem will depend on the degree of quality of chain main body carrier bar to a great extent, therefore the leveling of carrier bar has also become the most important thing, the existing leveling of carrier bar the most widely means mostly are leveling manually, and leveling not only also cannot can cause material deformation by the stress removed in material of actv. to a certain extent manually, the planeness of carrier bar leveling also cannot obtain a stable gratifying effect, and leveling efficiency is low, waste more artificial, thus increase enterprise cost, therefore, this leveling method is in technological layer or the demand that all cannot meet present stage escalator chain industry in production capacity.
summary of the invention:
Technical matters to be solved by this invention is, provides a kind of structure simple, the high stair step chain carrier bar straightening device that also can obtain higher level degree of easy to operate and leveling efficiency.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of stair step chain carrier bar straightening device, comprise leveling mechanism and supporting mechanism, described leveling mechanism is made up of several upper leveling roller and several lower leveling roller, the carrier bar needing to carry out leveling is provided with on described and spacing is between the two greater than the thickness of carrier bar between leveling roller and lower leveling roller, described supporting mechanism comprises several upper backup roll and several lower backing roll, described upper backup roll is arranged at leveling roller top correspondence position and cliding friction transmission between the two, described lower backing roll is arranged at the below correspondence position of lower leveling roller and cliding friction transmission between the two, described straightening device also comprises a driving system be connected with motor, the end of described driving system and described upper leveling roller and lower leveling roller is in transmission connection.
As preferably, described upper backup roll both sides are fixedly connected with height-adjustable supporting and mounting bracket.
As preferably, the quantity of described upper leveling roller and lower leveling roller is set to 11 and 12 respectively.
As preferably, the quantity of described upper leveling roller and lower leveling roller is set to 9 and 10 respectively.
As preferably, described several upper backup roll and several lower backing roll respectively in the horizontal surface of correspondence mutual dislocation arrange.
Compared with prior art, usefulness of the present invention is: the leveling structure that this stair step chain carrier bar straightening device adopts leveling roller to combine with backing roll, relative to artificial leveling and common planisher, the structure simple operations of single unit system is convenient, effectively can not only improve leveling efficiency and can also obtain the carrier bar of higher level degree, thus save artificial, enhance productivity, save enterprise cost, there is higher economic benefit, be applicable to applying.
accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the local structure schematic diagram of leveling mechanism of the present invention and supporting mechanism;
Fig. 2 is integral structure schematic diagram of the present invention;
In figure: 1, upper leveling roller 2, lower leveling roller 3, carrier bar 4, upper backup roll 5, lower backing roll 6, motor 7, driving system 8, supporting and mounting bracket
detailed description of the invention:
Describe the present invention below in conjunction with the drawings and the specific embodiments:
A kind of stair step chain carrier bar straightening device, as shown in Figure 1, comprise leveling mechanism and supporting mechanism, described leveling mechanism is made up of several upper leveling roller 1 and several lower leveling roller 2, preferably, in the present embodiment, the quantity that described straightening device preferably can go up leveling roller 1 and lower leveling roller 2 is respectively the leveling type of 11 and 12, or the quantity being preferably upper leveling roller 1 and lower leveling roller 2 is respectively the type of 9 and 10, thus when practical application can as required and part planeness situation select the leveling type of respective amount, and then improve stability and the work efficiency of straightening device, in addition, the carrier bar 3 needing to carry out leveling is provided with on described and spacing is between the two greater than the thickness of carrier bar between leveling roller 1 and lower leveling roller 2, thus convenient leveling station carrier bar 3 put between upper leveling roller 1 and lower leveling roller 2, described supporting mechanism comprises several upper backup roll 4 and several lower backing roll 5, described upper backup roll 4 is arranged at leveling roller 1 top correspondence position and cliding friction transmission between the two, described lower backing roll 5 is arranged at the below correspondence position of lower leveling roller 2 and cliding friction transmission between the two.
As shown in Figure 2, described straightening device also comprises a driving system 7 be connected with motor 6, described driving system 7 is in transmission connection with the end of described upper leveling roller 1 and lower leveling roller 2, and in order to the steadiness that strengthens described straightening device and flexibility ratio, described upper backup roll 4 is fixedly connected with height-adjustable supporting and mounting bracket 8, thus can leveling mechanism be played a supporting role actv., and the height of supporting mechanism can also be adjusted as required in time, make the spacing that the maintenance between leveling mechanism and carrier bar is suitable.
In addition, support and frictional transmission effect can better be played to the upper leveling roller 1 in leveling mechanism and lower leveling roller 2 for making described supporting mechanism, as shown in Figure 1, the mutual dislocation setting in the horizontal surface of correspondence respectively of described several upper backup roll 4 and several lower backing roll 5, make to keep suitable friction force and bearing force between leveling roller 1, lower leveling roller 2 and upper backup roll 4 and lower backing roll 5, thus make to keep best transmission and support effect between the two.
In embody rule process, first the spacing between upper leveling roller 1 and lower leveling roller 2 is adjusted to the distance matched with carrier bar 3 thickness, then will the carrier bar 3 of the step chains of leveling be needed to be put on bench board, carrier bar 3 sent to the leveling station between upper leveling roller 1 and lower leveling roller 2 by the belt conveyor of inlet point, at this moment motor 6 drives leveling mechanism and supporting mechanism to operate by driving system 7, iterative cycles through upper leveling roller 1 and lower leveling roller 2 suppresses the stress removed in carrier bar 3, reach and carrier bar 3 each several part is selectively extended, below the yield point of chain plate material, the planeness in carrier bar two carrier bar face is improved, thus the designing requirement reached needed for product
The leveling structure that above-mentioned stair step chain carrier bar straightening device adopts leveling roller to combine with backing roll, relative to artificial leveling and common planisher, integral structure simple operations is convenient, effectively can not only improve leveling efficiency and the carrier bar of higher level degree can also be obtained, thus save artificial, enhance productivity, leveling is produced and is more suitable for mass, save enterprise cost, there is higher economic benefit.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (5)
1. a stair step chain carrier bar straightening device, it is characterized in that: comprise leveling mechanism and supporting mechanism, described leveling mechanism is made up of several upper leveling roller (1) and several lower leveling roller (2), the carrier bar (3) needing to carry out leveling is provided with on described and spacing is between the two greater than the thickness of carrier bar (3) between leveling roller (1) and lower leveling roller (2), described supporting mechanism comprises several upper backup roll (4) and several lower backing roll (5), described upper backup roll (4) is arranged at leveling roller (1) top correspondence position and cliding friction transmission between the two, described lower backing roll (5) is arranged at the below correspondence position of lower leveling roller (2) and cliding friction transmission between the two, described straightening device also comprises a driving system (7) be connected with motor (6), described driving system (7) is in transmission connection with the end of described upper leveling roller (1) and lower leveling roller (2).
2. stair step chain carrier bar straightening device according to claim 1, is characterized in that: described upper backup roll (4) both sides are fixedly connected with height-adjustable supporting and mounting bracket (8).
3. stair step chain carrier bar straightening device according to claim 1, is characterized in that: described upper leveling roller (1) is set to 11 and 12 respectively with the quantity of lower leveling roller (2).
4. stair step chain carrier bar straightening device according to claim 1, is characterized in that: described upper leveling roller (1) is set to 9 and 10 respectively with the quantity of lower leveling roller (2).
5. stair step chain carrier bar straightening device according to claim 1, is characterized in that: the mutual dislocation setting in the horizontal surface of correspondence respectively of described several upper backup roll (4) and several lower backing roll (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715516.9A CN105197761A (en) | 2015-10-29 | 2015-10-29 | Escalator stair chain plate straightening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510715516.9A CN105197761A (en) | 2015-10-29 | 2015-10-29 | Escalator stair chain plate straightening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105197761A true CN105197761A (en) | 2015-12-30 |
Family
ID=54945806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510715516.9A Pending CN105197761A (en) | 2015-10-29 | 2015-10-29 | Escalator stair chain plate straightening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105197761A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008145355A1 (en) * | 2007-05-30 | 2008-12-04 | Arku Maschinenbau Gmbh | Straightening machine having a straightening roller rapid-change system, and a method for rapidly changing straightening rollers of a straightening machine |
| CN101804428A (en) * | 2010-04-28 | 2010-08-18 | 周锋 | Levelling machine |
| CN201815566U (en) * | 2010-01-29 | 2011-05-04 | 钢铁普蓝特克股份有限公司 | Roller straightener |
| CN202290889U (en) * | 2011-11-02 | 2012-07-04 | 中冶赛迪工程技术股份有限公司 | Straightening roller balancing device |
| CN202683676U (en) * | 2012-04-19 | 2013-01-23 | 大连汇程铝业有限公司 | Roll-type straightener for independently controlling rolling reduction of working rolls |
| CN205151498U (en) * | 2015-10-29 | 2016-04-13 | 苏州市天隆链条有限公司 | Escalator step chain link joint flattening device |
-
2015
- 2015-10-29 CN CN201510715516.9A patent/CN105197761A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008145355A1 (en) * | 2007-05-30 | 2008-12-04 | Arku Maschinenbau Gmbh | Straightening machine having a straightening roller rapid-change system, and a method for rapidly changing straightening rollers of a straightening machine |
| CN201815566U (en) * | 2010-01-29 | 2011-05-04 | 钢铁普蓝特克股份有限公司 | Roller straightener |
| CN101804428A (en) * | 2010-04-28 | 2010-08-18 | 周锋 | Levelling machine |
| CN202290889U (en) * | 2011-11-02 | 2012-07-04 | 中冶赛迪工程技术股份有限公司 | Straightening roller balancing device |
| CN202683676U (en) * | 2012-04-19 | 2013-01-23 | 大连汇程铝业有限公司 | Roll-type straightener for independently controlling rolling reduction of working rolls |
| CN205151498U (en) * | 2015-10-29 | 2016-04-13 | 苏州市天隆链条有限公司 | Escalator step chain link joint flattening device |
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Application publication date: 20151230 |