CN204892598U - Decoiler panel closing device - Google Patents
Decoiler panel closing device Download PDFInfo
- Publication number
- CN204892598U CN204892598U CN201520436370.XU CN201520436370U CN204892598U CN 204892598 U CN204892598 U CN 204892598U CN 201520436370 U CN201520436370 U CN 201520436370U CN 204892598 U CN204892598 U CN 204892598U
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- CN
- China
- Prior art keywords
- hold
- hollow shaft
- hydraulic stem
- roller bearing
- fixed
- 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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Abstract
The utility model relates to a decoiler panel closing device belongs to forging equipment areas of expertise, its characterized in that: including bracing piece, hold -down mechanism and tension mechanism, the inner vertical fixation of bracing piece one end and decoiler hollow shaft, the bracing piece on along fixed slide in the major axis direction, the slide in have a slider, hold -down mechanism include pressure spring and hold -down roll, pressure spring one end and hollow shaft fixed, pressure spring's the other end is fixed with the slider, hold -down roll cover rotate on a roller bearing and with the roller bearing and be connected, roller bearing one end and slider fixed, tension mechanism be the hydraulic stem, the outer pole of hydraulic stem is articulated with the hollow shaft, and there is locking structure in articulated department, the piston rod and the slider swing joint of hydraulic stem. Compared with the prior art have the characteristics that the stability of opening a book is good, the security is high.
Description
Technical field
The utility model relates to a kind of hold down gag, the uncoiler Plate compression device that specifically a kind of good stability, security is high.
Background technology
Uncoiler is the special equipment of sheet metal smoothing, for smoothing line steel plate, out-of-flatness plate, can form uncoiling, smoothing, cutting production line and other board product production line according to relevant configuration.
Traditional uncoiler causes loose winding due to the elasticity of sheet material and flicks in uncoiling process, has a strong impact on normally carrying out of operation, and the easy bullet of sheet material that flicks of loose winding contacts operating personnel and other equipment of surrounding, there is larger potential safety hazard.By hold down gag, sheet material is pushed down during current uncoiling, prevent from flicking in uncoiling process, existing hold down gag is generally the clamping arm controlled by hydraulic stem, this clamping arm can not flexibly along with the change of sheet material uncoiling thickness changes the distance between clamping arm and sheet material, therefore along with the carrying out of sheet material uncoiling, it compresses effect worse and worse, for solving the problem, occur by the automatic control break of the distance distance between the two between sensor detection clamping arm and sheet material, although compression effect that this mode is perfect, but it is complicated by program control structure, cost is high.
Utility model content
The utility model proposes a kind of uncoiler Plate compression device.
The technical solution of the utility model is achieved in that a kind of uncoiler Plate compression device, it is characterized in that: comprise support bar, hold-down mechanism and drawing mechanism, described support bar one end is vertical with the inner of uncoiler hollow shaft to be fixed, described support bar fixes a slideway along long axis direction, in described slideway, has slide block; Described hold-down mechanism comprises holddown spring and hold-down roll, and described holddown spring one end and hollow shaft are fixed, and the other end and the slide block of holddown spring are fixed; Described hold-down roll to be enclosed within a roller bearing and to be rotationally connected with roller bearing, and described roller bearing one end and slide block are fixed; Described drawing mechanism is hydraulic stem, the outer bar of described hydraulic stem and hollow shaft hinged, there is locking mechanism hinged place; The piston rod of hydraulic stem is flexibly connected with slide block.
As preferred technical scheme, described hold-down roll, roller bearing are all parallel with hollow shaft.
As preferred technical scheme, described locking mechanism is the fastening bolt be connected on hinge.
As preferred technical scheme, hydraulic stem piston rod is the grafting that pin coordinates with jack with being flexibly connected between slide block.
Owing to have employed technique scheme, the utility model has following outstanding beneficial effect:
1, along with the continuous uncoiling of sheet material, the distance between hold-down roll and hollow shaft can be changed flexibly, effect can not be compressed because of the variable effect of sheet material uncoiling thickness, effectively prevent the generation of loose winding phenomenon, ensure that the stable of sheet material uncoiling work carries out, improve the security of work.
2, there is not unstable space between hollow shaft and sheet material, increase the frictional force between hollow shaft and sheet material, there will not be the generation of skidding and hollow shaft idle running phenomenon between hollow shaft and sheet material, ensure that the stability of sheet material when rotating.
3, structure simple, easy to use, compress effective, cost is low, be convenient to promote.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 be the utility model and sheet material position relationship face structural representation.
Fig. 2 is plan structure schematic diagram of the present utility model.
In figure: 1-support bar; 2-hollow shaft; 3-slideway; 4-slide block; 5-holddown spring; 6-hold-down roll; 7-roller bearing; The outer bar of 8-; 9-piston rod; 10-sheet material.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
For convenience of description uncoiler hollow shaft 2 and motor link are designated as the inner, the one end away from motor is designated as outer end.As shown in Figure 1, 2, the utility model comprises support bar 1, hold-down mechanism and drawing mechanism.
Described support bar 1 one end is vertical with the inner of uncoiler hollow shaft 2 to be fixed, and described support bar 1 fixes a slideway 3 along long axis direction, has slide block 4 in described slideway 3.
Described hold-down mechanism comprises holddown spring 5 and hold-down roll 6, and described holddown spring 5 one end and hollow shaft 2 are fixed, and the other end and the slide block 4 of holddown spring 5 are fixed; Described hold-down roll 6 to be enclosed within a roller bearing 7 and to be rotationally connected with roller bearing 7, and described roller bearing 7 one end and slide block 4 are fixed, and described hold-down roll 6, roller bearing 7 are all parallel with hollow shaft 2.Under holddown spring 5 free state, slide block 4 is made to be in the position of slideway 3 near hollow shaft 2.
Described drawing mechanism is hydraulic stem, and the outer bar 8 of described hydraulic stem is hinged with hollow shaft 2, and there is locking mechanism hinged place, and described locking mechanism is the fastening bolt be connected on hinge.The piston rod 9 of hydraulic stem is flexibly connected with slide block 4, and described flexible connection can be the grafting that pin coordinates with jack.
During use, first by hydraulic control bar, hydraulic stem is extended, the elastic force overcoming holddown spring 5 changes the position of slide block 4 in slideway 3, the distance between hold-down roll 6 and hollow shaft 2 is made to become large, then sheet material 10 is enclosed within hollow shaft 2 by the outer end of hollow shaft 2, hydraulic control bar, make hydraulic stem foreshorten to hold-down roll 6 and be close to sheet material 10, again the piston rod 9 of hydraulic stem is separated with slide block 4, rotational hydraulic bar, hinders the position of moving less than slide block 4 to hydraulic stem, and locked, remove spacing to slide block 4 of hydraulic stem.Due to the existence of holddown spring 5 elastic force, along with the continuous uncoiling of sheet material 10, the distance between hold-down roll 6 and hollow shaft 2 can be changed flexibly, effect can not be compressed because of the variable effect of sheet material 10 uncoiling thickness, effectively prevent the generation of loose winding phenomenon, ensure that stable the carrying out of sheet material 10 uncoiling work, improve the security of work.In order to strengthen the pressuring action to sheet material 10, when specifically implementing, can adopt multiple hold down gag with the use of.
Can by sheet material 10 and hold-down roll 6 by this compression mode, and compress between sheet material 10 and hollow shaft 2, make there is not unstable space between hollow shaft 2 and sheet material 10, increase the frictional force between hollow shaft 2 and sheet material 10, there will not be and to skid between hollow shaft 2 and sheet material 10 and hollow shaft 2 dallies the generation of phenomenon, ensure that the stability of sheet material 10 when rotating.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a uncoiler Plate compression device, it is characterized in that: comprise support bar, hold-down mechanism and drawing mechanism, described support bar one end is vertical with the inner of uncoiler hollow shaft to be fixed, and described support bar fixes a slideway along long axis direction, has slide block in described slideway; Described hold-down mechanism comprises holddown spring and hold-down roll, and described holddown spring one end and hollow shaft are fixed, and the other end and the slide block of holddown spring are fixed; Described hold-down roll to be enclosed within a roller bearing and to be rotationally connected with roller bearing, and described roller bearing one end and slide block are fixed; Described drawing mechanism is hydraulic stem, the outer bar of described hydraulic stem and hollow shaft hinged, there is locking mechanism hinged place; The piston rod of hydraulic stem is flexibly connected with slide block.
2., according to a kind of uncoiler Plate compression device according to claim 1, it is characterized in that: described hold-down roll, roller bearing are all parallel with hollow shaft.
3. according to a kind of uncoiler Plate compression device according to claim 1, it is characterized in that: described locking mechanism is the fastening bolt be connected on hinge.
4. according to a kind of uncoiler Plate compression device according to claim 1, it is characterized in that: hydraulic stem piston rod is the grafting that pin coordinates with jack with being flexibly connected between slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436370.XU CN204892598U (en) | 2015-06-24 | 2015-06-24 | Decoiler panel closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436370.XU CN204892598U (en) | 2015-06-24 | 2015-06-24 | Decoiler panel closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892598U true CN204892598U (en) | 2015-12-23 |
Family
ID=54914812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436370.XU Expired - Fee Related CN204892598U (en) | 2015-06-24 | 2015-06-24 | Decoiler panel closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720906A (en) * | 2018-11-16 | 2019-05-07 | 安徽欧瑞达电器科技有限公司 | A kind of reel-off gear of copper tube |
| CN113909331A (en) * | 2021-10-09 | 2022-01-11 | 湖南北宸新材料有限公司 | Double-cone-head uncoiler |
-
2015
- 2015-06-24 CN CN201520436370.XU patent/CN204892598U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720906A (en) * | 2018-11-16 | 2019-05-07 | 安徽欧瑞达电器科技有限公司 | A kind of reel-off gear of copper tube |
| CN109720906B (en) * | 2018-11-16 | 2020-11-27 | 安徽欧瑞达电器科技有限公司 | Copper pipe's uncoiling device |
| CN113909331A (en) * | 2021-10-09 | 2022-01-11 | 湖南北宸新材料有限公司 | Double-cone-head uncoiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |