CN104552910A - Elastic track plate - Google Patents
Elastic track plate Download PDFInfo
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- CN104552910A CN104552910A CN201510012907.4A CN201510012907A CN104552910A CN 104552910 A CN104552910 A CN 104552910A CN 201510012907 A CN201510012907 A CN 201510012907A CN 104552910 A CN104552910 A CN 104552910A
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- plate
- track attached
- intermediate support
- attached plate
- track
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Abstract
The invention discloses an elastic track plate comprising a first track attached plate, a second track attached plate, a first connecting plate, a second connecting plate, an elastic steel bar and a plurality of intermediate supporting components, wherein through holes are formed in the intermediate supporting components, the elastic steel bar sequentially penetrates through the through holes in the intermediate supporting components to ensure that all intermediate supporting components are connected together in series to form a supporting plate, two ends of the supporting plate are respectively connected with the first connecting plate and the second connecting plate, the first track attached plate is arranged on the surface of one side of the supporting plate, and the second track attached plate is arranged on the surface of the other side of the supporting plate, and moreover, the first track attached plate is connected with the odd intermediate supporting components which start to count from one end of the supporting plate, and the second track attached plate is connected with the even intermediate supporting components. According to the elastic track plate disclosed by the invention, a bending state of the elastic track plate can be flexibly adjusted under external restrictions to ensure that a moving track of a clamp which moves on the elastic track plate can be changed, the purposes of flexibly adjusting a longitudinal tension ratio and a transverse tension ratio in a thin film stretching process can be achieved, and properties of thin films on various aspects such as uniformity can be improved.
Description
Technical field
The present invention relates to a kind of resilient rail guidance tape being applied to pincers orbit in stretched plastic film equipment.
Background technology
In Bidirectional synchronous plastic film stretching-machine, in order to realize the flexibility that pincers runs, Lapie and horizontal Lapie are indulged in real-time adjustment, promote membrane quality, need flexible better material or structure fabrication pincers orbit.At present, the track plates that pincers orbit adopts mostly is the thicker metallic plate of a monoblock or is formed by stacking by multi-layer thin metallic plate, and it exists flexible poor, can not according to problems such as the convenient, flexible adjustment of bending needs.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of resilient rail guidance tape.
The technology used in the present invention solution is:
A kind of resilient rail guidance tape, comprise the first track attached plate, second track attached plate, first connecting plate, second connecting plate, elastic steel strip and several intermediate support, intermediate support offers through hole, all intermediate support are serially connected through the through hole in intermediate support by described elastic steel strip successively, form gripper shoe, the two ends of described gripper shoe respectively with the first connecting plate, second connecting plate connects, described first track attached plate is arranged at a side surface of gripper shoe, described second track attached plate is arranged at the opposite side surface of gripper shoe, and the first track attached plate is connected with the odd number intermediate support counted from gripper shoe one end, second track attached plate is connected with even number intermediate support.
Preferably, described first track attached plate and the second track attached plate are provided with welding hole, and the first track attached plate is welded with corresponding intermediate support respectively to the second track attached plate; Or described first track attached plate is bonding to the intermediate support of the second track attached plate respectively with corresponding.
Preferably, described first track attached plate is provided with welding hole, and the first track attached plate is welded with corresponding intermediate support; The middle part of described second track attached plate is provided with welding hole, weld to the corresponding intermediate support be positioned in the middle part of gripper shoe, the both sides of described second track attached plate are provided with bar hole, described gripper shoe is provided with bearing pin in the intermediate support corresponding with bar hole, described bearing pin, through bar hole, is provided with the briquetting the second track attached plate being pressed on gripper shoe surface at pin the tip of the axis.
Preferably, one end of described first connecting plate and the second connecting plate is provided with blind hole, and the two ends of described elastic steel strip are inserted in the blind hole of the first connecting plate and the second connecting plate respectively.
Preferably, described first connecting plate and the second connecting plate are welded in the first track attached plate and/or the second track attached plate respectively.Be more preferably, described first connecting plate and the second connecting plate weld with the two ends of the first track attached plate, the second track attached plate respectively; Or described first connecting plate all welds with the two ends of the first track attached plate with the second connecting plate; Or described first connecting plate all welds with the two ends of the second track attached plate with the second connecting plate.
Preferably, the interval of certain distance is had between described every two adjacent intermediate support.
Preferably, the spacing distance between described adjacent intermediate support is equal, and is the 1/7-1/5 of gripper shoe thickness.
Preferably, described through hole all offers two in each intermediate support, and lays respectively at the two ends of intermediate support, and corresponding described elastic steel strip also arranges two; Or described through hole all offers three in each intermediate support, one of them through hole is positioned at the center of intermediate support, and another two through holes lay respectively at the two ends of intermediate support, and corresponding described elastic steel strip also arranges three.
Preferably, described first track attached plate and the second track attached plate all adopt 65Mn spring steel band to be made.
Preferably, in described intermediate support, two end peripheries of through hole adopt arc transition.
Advantageous Effects of the present invention is:
(1) the present invention can adjust its case of bending flexibly under external constraint, the pincers tool run is made to change running orbit thereon, reach and realize the object that in film stretching process, vertical Lapie and horizontal Lapie adjust flexibly, promote the various aspects of performance such as uniformity of film, significantly promote quality.
(2) the present invention has adjustment to adjust the features such as moment is little flexibly, compared to the steel spring plate of same thickness, can pass through to change the modes such as the interval between different elastic steel strips, adjustment intermediate support thickness and adjacent intermediate support easily to realize the adjustment of bending resistance moment, practical, low cost of manufacture.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and detailed description of the invention, the invention will be further described:
Fig. 1 is the structural principle schematic diagram of one embodiment of the present invention;
Fig. 2 is the structural principle schematic diagram of another embodiment of the present invention;
Fig. 3 is the structural representation of intermediate support;
Fig. 4 is the example schematic diagram of embody rule of the present invention.
In Fig. 1: 101-first track attached plate, 102-second track attached plate, 103-first connecting plate, 104-second connecting plate, 105-elastic steel strip, 106-intermediate support, 107-through hole, 108-welding hole;
In Fig. 2: 201-first track attached plate, 202-second track attached plate, 203-first connecting plate, 204-second connecting plate, 205-intermediate support, 206-welding hole, 207-bar hole, 208-bearing pin, 209-bar shaped briquetting.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, a kind of resilient rail guidance tape, comprises the first track attached plate 101, second track attached plate 102, first connecting plate 103, second connecting plate 104, elastic steel strip 105 and several intermediate support 106.Intermediate support 106 is the cuboid of fritter, a through hole 107 is offered respectively in the left and right end portions of intermediate support 106, corresponding described elastic steel strip 105 also arranges two, every root elastic steel strip 105 successively through in intermediate support with the through hole 107 of one end so that all intermediate support 106 are serially connected, form gripper shoe.One end of described first connecting plate 103 and the second connecting plate 104 is provided with blind hole, and the first connecting plate 103 is inserted respectively with the corresponding blind hole of the second connecting plate 104 in the two ends of described elastic steel strip 105.Described first track attached plate 101 is arranged at a side surface of gripper shoe, described second track attached plate 102 is arranged at the opposite side surface of gripper shoe, first track attached plate and the second track attached plate are provided with two row's welding holes 108, and the first track attached plate 101 and count from gripper shoe one end 1,3,5,7 ... odd number intermediate support is welded, the second track attached plate 102 and 2,4,6,8 ... even number intermediate support is welded.First connecting plate 103 welds with the two ends of the first track attached plate 101 respectively with the second connecting plate 104.
Embodiment 2
As shown in Figure 2, a kind of resilient rail guidance tape, comprises the first track attached plate 201, second track attached plate 202, first connecting plate 203, second connecting plate 204, elastic steel strip and several intermediate support 205.Intermediate support 205 is the cuboid of fritter, a through hole is offered respectively in the left and right end portions of intermediate support 205, corresponding described elastic steel strip also arranges two, every root elastic steel strip successively through in intermediate support with the through hole of one end so that all intermediate support 205 are serially connected, form gripper shoe.One end of described first connecting plate 203 and the second connecting plate 204 is provided with blind hole, and the first connecting plate 203 is inserted respectively with the corresponding blind hole of the second connecting plate 204 in the two ends of described elastic steel strip.Described first track attached plate 201 is arranged at a side surface of gripper shoe, and described second track attached plate 202 is arranged at the opposite side surface of gripper shoe.First track attached plate is provided with two row's welding holes, the first track attached plate 201 and count from gripper shoe one end 1,3,5,7 ... odd number intermediate support is welded.Second track attached plate 202 and 2,4,6,8 ... even number intermediate support connects, concrete connected mode is as follows: the middle part of the second track attached plate is provided with welding hole 206, and the second track attached plate is welded to the corresponding intermediate support be positioned in the middle part of gripper shoe in this position; The bilateral symmetry of the second track attached plate is provided with bar hole 207, described gripper shoe is provided with bearing pin 208 in the intermediate support corresponding with bar hole 207, described bearing pin 208 is through bar hole 207, the end of bearing pin 28 is provided with bar shaped briquetting 209, and bar shaped briquetting 209 is for being pressed on gripper shoe surface by the second track attached plate 202.Bearing pin 208 can adopt with bar shaped briquetting 209 mode be threaded, and namely pin the tip of the axis is provided with external screw thread, and bar shaped briquetting offers pin-and-hole, is provided with the internal thread groove matched with external screw thread in the inner side of pin-and-hole.First connecting plate 203 welds with the two ends of the second track attached plate 202 respectively with the second connecting plate 204.
As a kind of preferred embodiment of the present invention, in above-described embodiment 1,2, between described every two adjacent intermediate support, have the interval of certain distance, and spacing distance between adjacent intermediate support is equal.Spacing distance can be selected according to actual needs, and general preferred interval distance is the 1/7-1/5 of gripper shoe (intermediate support) thickness.
Further, in above-described embodiment 1,2, described first track attached plate and the second track attached plate all adopt 65Mn spring steel band to be made, and described intermediate support is made up of carbon steel material.
Further, as shown in Figure 3, in described intermediate support, two end peripheries of through hole adopt arc transition, or adopt the mode that chamfering etc. is comparatively identical, mainly in order to prevent from causing damage to elastic steel strip in bending process.
Further, in above-described embodiment 1,2, the two ends of described elastic steel strip are not exclusively fixing, are not namely inserted to the bottommost of blind hole, reserved certain activity.
Above-described embodiment 1,2 is the comparatively preferred mode of the present invention, certainly on the basis of above-mentioned concrete scheme, also certain distortion can be carried out, as as described in the first track attached plate adopt the mode bonding with corresponding intermediate support respectively to the second track attached plate, for another example described through hole all offers three in each intermediate support, one of them through hole is positioned at the center of intermediate support, another two through holes lay respectively at the two ends of intermediate support, corresponding described elastic steel strip also arranges three etc., and this is no longer going to repeat them.
It should be noted that, under the instruction of this description, any equivalents done by those skilled in the art, or obvious variant, all should within protection scope of the present invention.
Claims (10)
1. a resilient rail guidance tape, it is characterized in that: comprise the first track attached plate, second track attached plate, first connecting plate, second connecting plate, elastic steel strip and several intermediate support, intermediate support offers through hole, all intermediate support are serially connected through the through hole in intermediate support by described elastic steel strip successively, form gripper shoe, the two ends of described gripper shoe respectively with the first connecting plate, second connecting plate connects, described first track attached plate is arranged at a side surface of gripper shoe, described second track attached plate is arranged at the opposite side surface of gripper shoe, and the first track attached plate is connected with the odd number intermediate support counted from gripper shoe one end, second track attached plate is connected with even number intermediate support.
2. a kind of resilient rail guidance tape according to claim 1, is characterized in that: described first track attached plate and the second track attached plate are provided with welding hole, and the first track attached plate is welded with corresponding intermediate support respectively to the second track attached plate; Or described first track attached plate is bonding to the intermediate support of the second track attached plate respectively with corresponding.
3. a kind of resilient rail guidance tape according to claim 1, is characterized in that: described first track attached plate is provided with welding hole, and the first track attached plate is welded with corresponding intermediate support; The middle part of described second track attached plate is provided with welding hole, weld to the corresponding intermediate support be positioned in the middle part of gripper shoe, the both sides of described second track attached plate are provided with bar hole, described gripper shoe is provided with bearing pin in the intermediate support corresponding with bar hole, described bearing pin, through bar hole, is provided with the briquetting the second track attached plate being pressed on gripper shoe surface at pin the tip of the axis.
4. a kind of resilient rail guidance tape according to claim 1,2 or 3, is characterized in that: one end of described first connecting plate and the second connecting plate is provided with blind hole, and the two ends of described elastic steel strip are inserted in the blind hole of the first connecting plate and the second connecting plate respectively.
5. a kind of resilient rail guidance tape according to claim 1,2 or 3, is characterized in that: described first connecting plate and the second connecting plate are welded in the first track attached plate and/or the second track attached plate respectively.
6. a kind of resilient rail guidance tape according to claim 1,2 or 3, is characterized in that: the interval having certain distance between described every two adjacent intermediate support.
7. a kind of resilient rail guidance tape according to claim 6, is characterized in that: the spacing distance between described adjacent intermediate support is equal, and is the 1/7-1/5 of gripper shoe thickness.
8. a kind of resilient rail guidance tape according to claim 1,2 or 3, is characterized in that: described through hole all offers two in each intermediate support, and lays respectively at the two ends of intermediate support, corresponding described elastic steel strip also arranges two; Or described through hole all offers three in each intermediate support, one of them through hole is positioned at the center of intermediate support, and another two through holes lay respectively at the two ends of intermediate support, and corresponding described elastic steel strip also arranges three.
9. a kind of resilient rail guidance tape according to claim 1,2 or 3, is characterized in that: described first track attached plate and the second track attached plate all adopt 65Mn spring steel band to be made.
10. a kind of resilient rail guidance tape according to claim 1,2 or 3, is characterized in that: in described intermediate support, two end peripheries of through hole adopt arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012907.4A CN104552910B (en) | 2015-01-12 | 2015-01-12 | Elastic track plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012907.4A CN104552910B (en) | 2015-01-12 | 2015-01-12 | Elastic track plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104552910A true CN104552910A (en) | 2015-04-29 |
| CN104552910B CN104552910B (en) | 2017-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510012907.4A Active CN104552910B (en) | 2015-01-12 | 2015-01-12 | Elastic track plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552910B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842891A (en) * | 2019-10-29 | 2020-02-28 | 北京天地玛珂电液控制系统有限公司 | Patrol and examine track and patrol and examine device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648081A (en) * | 2009-10-09 | 2012-08-22 | 宇部兴产株式会社 | Manufacturing method for polyimide film and tenter device |
| CN103568309A (en) * | 2013-11-01 | 2014-02-12 | 桂林电器科学研究院有限公司 | Chain clamp system with double chains on plastic film stretching production line |
| CN103568308A (en) * | 2013-11-01 | 2014-02-12 | 桂林电器科学研究院有限公司 | Chain clamp system with double tracks and double chains on plastic film stretching production line |
| US20140339728A1 (en) * | 2013-05-16 | 2014-11-20 | Andritz Ag | Dual tenter clip and table assembly and transverse sheet stretching plant comprising same |
| CN204471858U (en) * | 2015-01-12 | 2015-07-15 | 青岛中科华联新材料有限公司 | A kind of novel elastic track plates |
-
2015
- 2015-01-12 CN CN201510012907.4A patent/CN104552910B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648081A (en) * | 2009-10-09 | 2012-08-22 | 宇部兴产株式会社 | Manufacturing method for polyimide film and tenter device |
| US20140339728A1 (en) * | 2013-05-16 | 2014-11-20 | Andritz Ag | Dual tenter clip and table assembly and transverse sheet stretching plant comprising same |
| CN103568309A (en) * | 2013-11-01 | 2014-02-12 | 桂林电器科学研究院有限公司 | Chain clamp system with double chains on plastic film stretching production line |
| CN103568308A (en) * | 2013-11-01 | 2014-02-12 | 桂林电器科学研究院有限公司 | Chain clamp system with double tracks and double chains on plastic film stretching production line |
| CN204471858U (en) * | 2015-01-12 | 2015-07-15 | 青岛中科华联新材料有限公司 | A kind of novel elastic track plates |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110842891A (en) * | 2019-10-29 | 2020-02-28 | 北京天地玛珂电液控制系统有限公司 | Patrol and examine track and patrol and examine device |
| CN110842891B (en) * | 2019-10-29 | 2021-04-06 | 北京天地玛珂电液控制系统有限公司 | Patrol and examine track and patrol and examine device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104552910B (en) | 2017-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Six 16 mountain road, 266555 economic and Technological Development Zone, Shandong, Qingdao Applicant after: QINGDAO ZHONGKE HUALIAN NEW MATERIAL CO., LTD. Address before: Six 16 mountain road, 266555 economic and Technological Development Zone, Shandong, Qingdao Applicant before: Qingdao Zhongke Hualian New Materials Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Elastic track plate Effective date of registration: 20220121 Granted publication date: 20170111 Pledgee: Zhongying Zhitong finance leasing (Qingdao) Co.,Ltd. Pledgor: QINGDAO ZHONGKE HUALIAN NEW MATERIAL Co.,Ltd. Registration number: Y2022370010010 |