CN203639624U - Online bur picking device for doffer card clothing on carding machine - Google Patents
Online bur picking device for doffer card clothing on carding machine Download PDFInfo
- Publication number
- CN203639624U CN203639624U CN201320674765.4U CN201320674765U CN203639624U CN 203639624 U CN203639624 U CN 203639624U CN 201320674765 U CN201320674765 U CN 201320674765U CN 203639624 U CN203639624 U CN 203639624U
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- cylinder
- wedge
- suction nozzle
- card
- doffer
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Abstract
The utility model discloses an online bur picking device for doffer card clothing on a carding machine. The device comprises a cylinder, a wedge-shaped suction nozzle and a support, wherein the wedge-shaped suction nozzle is fixed on the cylinder; the cylinder is mounted on the support; a groove is formed in the bottom of the wedge-shaped suction nozzle; the cylinder adopts a cavity structure, and one end of the cylinder is sealed. The device is only used for carding thin fiber strips winding on the doffer card clothing on a carding machine and cannot be picked off by a condensing roller or an angle stripper; the device does not influence the operation of other devices on the carding machine, so as to achieve the purposes of reduction of the frequency of startup and shutdown, labor reduction, increase of yield and improvement of the quality of fiber nets.
Description
Technical field
The utility model discloses the online knot screen of a kind of card doffer's card clothing, belongs to the servicing unit technical field of textile fabric carding process.
Background technology
In staple fibre dry-laying technique, doffer is shifting on main cylinder in fiber web process, on its card clothing, often tangle to have and do not stripped fiber slice, particularly less more difficult being stripped by card clothing below of fiber of the crimpness such as viscose glue, bamboo fibre and above staying, result makes the fiber web uniformity variation of final output, can form a rule blank on wire side, has affected product quality, when situation is serious, can cause cotton warning of card to stop, and damage card clothing because card is cotton.Based on this, the online knot screen of card doffer's card clothing of the present utility model is proposed.
Utility model content
For solving existing above-mentioned technical problem, the utility model provides the servicing unit of the fiber slice impurity above cleaning winding doff clothing in a kind of situation of not parking online, it is the online knot screen of card doffer's card clothing, the fiber slice that can not be stripped by Condensing Roller or angle stripper that is used for being wound around on adsorption removal card doffer card clothing, reaches and reduces switching on and shutting down number of times, reduces the amount of labour, increases output and improve the object of fibroreticulate quality.
For achieving the above object, the utility model is achieved through the following technical solutions:
The online knot screen of a kind of card doffer's card clothing, comprises cylinder, wedge suction nozzle and support, and described wedge suction nozzle is fixed on cylinder, described cylinder is rack-mount, described wedge suction nozzle bottom is provided with groove, and described cylinder is cavity structure, and one end of cylinder is airtight.
Described drum diameter is 100mm-300mm.
The width of the groove of described wedge suction nozzle is 0.1mm-8mm.
The required pressure of described cylinder interior is 0.01bar-0.3bar.
Described cylinder is aluminium material cylinder, and described wedge suction nozzle is aluminium material wedge suction nozzle.
The thickness of described cylinder and wedge suction nozzle is 1mm-10mm.
The beneficial effects of the utility model are as follows:
The online knot screen of card doffer's card clothing of the present utility model, in the time that carding machine normally moves, this device starts.In the time that carding machine stops, this device is closed.When use, one end of cylinder connects pump-line, pump-line is connected with sucktion fan again, because vacuum forms negative-pressure adsorption effect, the fiber impurity being wrapped in above doff clothing is adsorbed eliminating through groove and the pump-line of wedge suction nozzle, and have collection bag to reclaim these fiber impurities, and can be through processing reuse.This device is only for removing the fiber slice that can not be stripped by Condensing Roller or angle stripper being wound around on card doffer's card clothing, can not impact the running of its other devices of carding machine, reduce switching on and shutting down number of times, reduce the amount of labour, increase output and improve the object of fibroreticulate quality thereby reach.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that the utility model applies to the carding technique in staple fibre dry-laying.That this carding technique is used is two pass husband, thus adopt two online knot screens of the utility model card doffer card clothing, one be arranged on doffer directly over, another is arranged on doffer's oblique upper;
Wherein, 1 is that cylinder, 2 is that wedge suction nozzle, 3 is that support, 4 is that doffer, 5 is online knot screen.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described, but protection domain of the present utility model is not limited to this.
As shown in Figure 1, the online knot screen of card doffer's card clothing of the present utility model, comprise cylinder 1, wedge suction nozzle 2 and support 3, wedge suction nozzle 2 is fixed on cylinder 1, and cylinder 1 is arranged on support 3, and wedge suction nozzle 2 bottoms are provided with groove, cylinder 1 is cavity structure, and one end of cylinder 1 is airtight, one end connects pump-line in addition, and pump-line is connected with sucktion fan again.
For reaching better result of use, cylinder 1 diameter is 100mm-300mm, to ensure that the running to other devices does not impact.The width of the groove of wedge suction nozzle 2 is 0.1mm-8mm.The inner required pressure of cylinder 1 is 0.01bar-0.3bar, can regulate by sucktion fan according to the actual needs.Cylinder 1 is aluminium material cylinder, and wedge suction nozzle 2 is aluminium material wedge suction nozzle.The thickness of cylinder 1 and wedge suction nozzle 2 is 1mm-10mm.The width of wedge suction nozzle 2 also as required the object of removal of impurities regulate.
On the basis at above-mentioned knot screen same structure, device width is 3800mm, and cylinder 1 diameter is 150mm, and the interior required pressure of cylinder 1 is 0.01bar, and wedge suction nozzle 2 well widths are 1mm.Compared with traditional textile fiber carding process, in the situation that other working conditions are identical, switching on and shutting down number of times and consume the amount of labour and obviously reduce, impurity-eliminating effect is remarkable.Or on the basis of above-mentioned knot screen same structure, device width is 2500mm, cylinder 1 diameter is 150mm, the interior required pressure of cylinder 1 is 0.2bar, the well width of wedge suction nozzle 2 is 3mm, compared with traditional textile fiber carding process, in the situation that other working conditions are identical, switching on and shutting down number of times and the amount of labour obviously reduce, and impurity-eliminating effect is remarkable.
The online knot screen of card doffer's card clothing of the present utility model, when use, be arranged on need the object of removal of impurities above or below have the region in enough spaces, that carding technique is as shown in Figure 2 used is two pass husband 4, therefore adopt two online knot screens 5 of the utility model card doffer card clothing, online knot screen 5 of the present utility model be arranged on doffer 4 directly over, another online knot screen 5 of the present utility model is arranged on doffer 4 oblique upper, is used for removing the fiber slice impurity being wound around on doffer's 4 card clothing.When installation.The height of cylinder 1 and diameter are according to the position-adjustable of installing.One end of cylinder 1 connects pump-line, pump-line is connected with sucktion fan again, because vacuum forms negative-pressure adsorption effect, the fiber impurity being wrapped in above doffer's 4 card clothing is excluded outside machine through groove and the pump-line of wedge suction nozzle 2, the not only fiber slice that can not be stripped by Condensing Roller or angle stripper for being wound around on card doffer's card clothing, and can not impact the running of other devices, reduce switching on and shutting down number of times, reduce the amount of labour, increase output and improve the object of fibroreticulate quality thereby reach.
Above-described embodiment is only for the inventive concept of the present utility model of explaining, but not restriction to the utility model rights protection, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should fall into protection domain of the present utility model.
Claims (6)
1. the online knot screen of card doffer's card clothing, it is characterized in that: comprise cylinder, wedge suction nozzle and support, described wedge suction nozzle is fixed on cylinder, described cylinder is rack-mount, described wedge suction nozzle bottom is provided with groove, described cylinder is cavity structure, and one end of cylinder is airtight.
2. the online knot screen of card doffer's card clothing as claimed in claim 1, is characterized in that: described drum diameter is 100mm-300mm.
3. the online knot screen of card doffer's card clothing as claimed in claim 1, is characterized in that: the width of the groove of described wedge suction nozzle is 0.1mm-8mm.
4. the online knot screen of card doffer's card clothing as claimed in claim 1, is characterized in that: the required pressure of described cylinder interior is 0.01bar-0.3bar.
5. the online knot screen of card doffer's card clothing as described in claim as arbitrary in claim 1-4, is characterized in that: described cylinder is aluminium material cylinder, described wedge suction nozzle is aluminium material wedge suction nozzle.
6. the online knot screen of card doffer's card clothing as claimed in claim 5, is characterized in that: the thickness of described cylinder and wedge suction nozzle is 1mm-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674765.4U CN203639624U (en) | 2013-10-30 | 2013-10-30 | Online bur picking device for doffer card clothing on carding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320674765.4U CN203639624U (en) | 2013-10-30 | 2013-10-30 | Online bur picking device for doffer card clothing on carding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203639624U true CN203639624U (en) | 2014-06-11 |
Family
ID=50870884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320674765.4U Expired - Fee Related CN203639624U (en) | 2013-10-30 | 2013-10-30 | Online bur picking device for doffer card clothing on carding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203639624U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541053A (en) * | 2013-10-30 | 2014-01-29 | 绍兴县庄洁无纺材料有限公司 | On line impurity removing device for doffer card clothing of carding machine |
-
2013
- 2013-10-30 CN CN201320674765.4U patent/CN203639624U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541053A (en) * | 2013-10-30 | 2014-01-29 | 绍兴县庄洁无纺材料有限公司 | On line impurity removing device for doffer card clothing of carding machine |
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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: 20140611 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |