CN204237906U - The blade construction of spinning hauling machine - Google Patents
The blade construction of spinning hauling machine Download PDFInfo
- Publication number
- CN204237906U CN204237906U CN201420708158.XU CN201420708158U CN204237906U CN 204237906 U CN204237906 U CN 204237906U CN 201420708158 U CN201420708158 U CN 201420708158U CN 204237906 U CN204237906 U CN 204237906U
- Authority
- CN
- China
- Prior art keywords
- knife rest
- scraper
- chute
- carry
- pinch rolls
- 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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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model discloses a kind of blade construction of spinning hauling machine, its drip irrigation device comprises frame, described frame is rotatably connected to carry-over pinch rolls, described frame is provided with rotating shaft near described carry-over pinch rolls place, described rotating shaft has been rotatably connected support, and the end face of described support is provided with chute, and sliding in described chute is provided with knife rest, be provided with elastic component between the diapire of described chute and described knife rest, described knife rest be fixedly connected with the scraper abutted with described carry-over pinch rolls.Scraper of the present utility model can continue to abut with carry-over pinch rolls, but also is convenient for changing scraper.
Description
Technical field
The utility model relates to a kind of spinning equipment field, and more particularly, it relates to a kind of scraper and continues abut with carry-over pinch rolls and be convenient for changing the blade construction of the spinning hauling machine of scraper.
Background technology
In spinning process; raw material due to staple fibre production mostly is the bottle sheet etc. of recovery; therefore tow is easy to produce broken end; if dispose broken end not in time; the carry-over pinch rolls of hauling machine may be caused to be wound, and then to cause parking, reduce production efficiency; therefore the sheet silk that a scraper abutted with carry-over pinch rolls removes broken end usually can be set on hauling machine, reduce the generation of carry-over pinch rolls winding with this.
But enterprise is in order to improve output, and the rotating speed often improving hauling machine realizes higher output.The rotating speed of hauling machine is once increase, the scraper abutted with carry-over pinch rolls certainly will be made to aggravate because rubbing and hot, thus accelerate the wearing and tearing of scraper, may wear to a certain degree, scraper can not ensure to abut with carry-over pinch rolls always, and this just cannot ensure the sheet silk removing broken end completely, affects production efficiency, if change scraper not in time, the quality of spinning even can be had influence on.
In addition, scraper is fixed in frame often, and what will show when changing scraper is very inconvenient.
Utility model content
For the deficiency that prior art exists, main purpose of the present utility model is to provide a kind of scraper to continue the blade construction of the spinning hauling machine abutted with carry-over pinch rolls.
Secondary objective of the present utility model is to provide a kind of blade construction being convenient for changing the spinning hauling machine of scraper.
For realizing above-mentioned main purpose, the utility model adopts following technical scheme: comprise frame, described frame is rotatably connected to carry-over pinch rolls, described frame is provided with rotating shaft near described carry-over pinch rolls place, described rotating shaft has been rotatably connected support, and the end face of described support is provided with chute, and sliding in described chute is provided with knife rest, be provided with elastic component between the diapire of described chute and described knife rest, described knife rest be fixedly connected with the scraper abutted with described carry-over pinch rolls.
As preferably, the diapire of described chute is provided with the holding tank for holding described elastic component, backing plate is provided with between the diapire of described chute and described knife rest, the side of the relatively described chute diapire of described backing plate is provided with the lead for described elastic component ring set, one end of described elastic component is fixedly connected with described backing plate, and the other end of described elastic component is fixedly connected with the diapire of described holding tank.
As preferably, described knife rest is provided with resettlement groove, described resettlement groove is arranged with two locating holes, described scraper is provided with the installing hole matched with described locating hole, be provided with bolt between described locating hole with corresponding described installing hole, described scraper is bolted and is arranged in described resettlement groove.
As preferably, described support is provided with spacing hole, is movably equipped with limited post in described spacing hole, and described knife rest is provided with the stopper slot with described limited post clamping.
As preferably, described scraper is away from one end of described elastic component and the curved setting of opposite side that abuts of relatively described carry-over pinch rolls.
The utility model hinge structure is compared to be had: by by Compress Spring recovery gradually, make scraper in the process direct sum carry-over pinch rolls be connected to together, thus ensure that the lasting cleaning of scraper to broken end sheet silk, effectively improve the cleaning efficiency of scraper; And use bolt to fix scraper and knife rest, when scraper is changed, can conveniently mount and dismount; The existence of cushion block and multiple spring, makes knife rest stress equalization in the process of sliding, avoids knife rest and be stuck in situation in chute; By the mutual engaging of limited post and stopper slot, can by knife rest fixed leg, the knife rest after the wearing and tearing that prevent from working long hours is promoted by spring always and landing goes out chute, causes danger.
Accompanying drawing explanation
Fig. 1 is the structural representation of spinning hauling machine;
Fig. 2 is the A portion enlarged drawing of Fig. 1;
Fig. 3 is the explosive view of the scraper of the utility model spinning hauling machine;
Fig. 4 is the top view of the scraper of the utility model spinning hauling machine;
Fig. 5 is the first state sectional view of scraper along B-B face of the utility model spinning hauling machine;
Fig. 6 is the second state sectional view of scraper along B-B face of the utility model spinning hauling machine;
Fig. 7 is the C portion enlarged drawing of Fig. 3;
Fig. 8 is the structural representation of another embodiment.
In figure: 1, frame; 11, carry-over pinch rolls; 12, rotating shaft; 2, support; 21, chute; 211, holding tank; 22, spacing hole, 221, briquetting; 3, knife rest; 31, resettlement groove; 311, locating hole; 32, stopper slot; 321, wedge; 4, spring; 5, scraper; 51, installing hole; 6, bolt; 7, backing plate; 71, lead; 8, limited post; 9, cambered surface.
Detailed description of the invention
Referring to figs. 1 through Fig. 8, the blade construction embodiment of the utility model spinning hauling machine is described further.
A kind of blade construction of spinning hauling machine, comprise frame 1, in frame 1, uniform rotation is provided with carry-over pinch rolls 11, frame 1 is provided with rotating shaft 12, rotating shaft 12 is near carry-over pinch rolls 11, a sheathed support 2 in each rotating shaft 12, support 2 can rotate around rotating shaft 12, rotating shaft 12 and support 2 can be fixed after rotation with screw.The end face of support 2 is offered a chute 21, and is provided with a knife rest 3 in chute 21, knife rest 3 can slide along the length direction of chute 21 in chute 21.Spring 4 is connected with between the diapire of chute 21 and knife rest 3, knife rest 3 is offered a resettlement groove 31, on resettlement groove 31, then symmetry offers two locating holes 311, scraper 5 arranges two and the coaxial installing hole 51 of locating hole 311, between locating hole 311 and corresponding installing hole 51, respectively arrange a bolt 6, scraper 5 is just fixed in resettlement groove 31 by bolt 6.After support 2 rotates, can make scraper 5 be mutually connected to carry-over pinch rolls 11 together with (it should be noted that herein, abutting in the present embodiment does not comprise tangent situation), before hauling machine work, scraper 5 is installed on knife rest 3, again knife rest 3 is installed in chute 21, and Compress Spring 4, runing rest 2 again, ensure that scraper 5 now and carry-over pinch rolls 11 abut mutually, rotating shaft 12 and support 2 is fixed again by screw, ensure that support 2 does not rotate because of the active force of the abutting of scraper 5 and carry-over pinch rolls 11, this makes it possible to ensure that broken end sheet silk removed by scraper 5 when hauling machine works.And along with the frictional dissipation between scraper 5 and carry-over pinch rolls 11, by spring 4 recovery gradually compressed, in the process that spring 4 recovers, scraper 5 is subject to the elastic force of spring 4, make scraper 5 in the process direct sum carry-over pinch rolls 11 be connected to together, thus ensure that the lasting cleaning of scraper 5 to broken end sheet silk, effectively improve the cleaning efficiency of scraper 5.Meanwhile, fix scraper 5 and knife rest 3 by bolt 6, when scraper 5 is changed, can conveniently mount and dismount.
Consider that spring 4 is in the process recovered, knife rest 3 discontinuity, situation about being stuck in chute 21 may be there is, therefore evenly offer several holding tanks 211 along interval on chute 21 length direction on the diapire of chute 21, place a spring 4(in each holding tank 211 to it should be noted that, spring 4 is all identical herein).Between the diapire and knife rest 3 of chute 21, one piece of backing plate 7 is set, the side of relative chute 21 diapire of backing plate 7 arranges several leads 71, lead 71 and spring 4 one_to_one corresponding, spring 4 ring set on lead 71 after, one end and backing plate 7 weld together, and the diapire of the other end and holding tank 211 welds together.Like this at spring 4 in the process recovered, drive knife rest 3 by cushion block, make stress equalization in the process of knife rest 3 slowly slip chute 21 in, avoid knife rest 3 and be stuck in situation in chute 21.Meanwhile, multiple equally distributed spring 4, the restoring force making knife rest 3 be subject to spring 4 strengthens, can effectively ensure scraper 5 and carry-over pinch rolls 11 continue tightly be connected to together with.
In addition, support 2 is offered two symmetrical spacing holes 22, a limited post 8 is coaxially set in each spacing hole 22, limited post 8 can be movable in spacing hole 22, knife rest 3 then arranges two stopper slots 32, stopper slot 32 can be coaxial with spacing hole 22 after knife rest 3 slides a segment distance, like this after knife rest 3 is promoted a segment distance by spring 4, limited post 8 is stuck in stopper slot 32 through spacing hole 22, can by knife rest 3 fixed leg, the knife rest 3 preventing from working long hours after wearing and tearing is promoted by spring 4 always and landing goes out chute 21, causes danger.
Certainly, also limit function can be realized by the cooperation of wedge 321 and spacing hole 22.As shown in Figure 8, a wedge 321 is set in stopper slot 32, fixes a spring 4 in the bottom surface of the bottom surface of wedge 321 and groove 33, a briquetting 221 is set in spacing hole 22, between briquetting 221 and knife rest 3, fix a spring 4.After such knife rest 3 slides into certain distance in chute 21, wedge 321 pushes up in spacing hole 22 by the spring 4 under wedge 321, the limited hole 22 of wedge 321 is blocked, thus can prevent knife rest 3 from skidding off chute 21.Press briquetting 221, then can easily whole knife rest 3 be taken out from chute 21, facilitate the replacing of scraper 5, the spring 4 under briquetting 221 then can keep briquetting 221 not enter spacing hole 22 li, is conducive to the further engaging of wedge 321 and spacing hole 22.
Some warning devices can also be set, when limited post 8 is stuck in stopper slot 32, give the alarm, now need to remind staff to change scraper 5, do not repeat herein.
In addition, the cutter head of scraper 5 is given chamfered, form an arc, broken end sheet silk is removed simultaneously like this at scraper 5, also help cambered surface 9 landing of sheet silk along cutter head of broken end, discharged in time by the sheet silk of broken end, too much sheet silk is assembled at the cutter head place avoiding scraper 5, and then impact is removed follow-up broken end sheet silk.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. the blade construction of a spinning hauling machine, comprise frame, described frame is rotatably connected to carry-over pinch rolls, it is characterized in that: described frame is provided with rotating shaft near described carry-over pinch rolls place, described rotating shaft has been rotatably connected support, and the end face of described support is provided with chute, and sliding in described chute is provided with knife rest, be provided with elastic component between the diapire of described chute and described knife rest, described knife rest be fixedly connected with the scraper abutted with described carry-over pinch rolls.
2. the blade construction of spinning hauling machine according to claim 1, it is characterized in that: the diapire of described chute is provided with the holding tank for holding described elastic component, backing plate is provided with between the diapire of described chute and described knife rest, the side of the relatively described chute diapire of described backing plate is provided with the lead for described elastic component ring set, one end of described elastic component is fixedly connected with described backing plate, and the other end of described elastic component is fixedly connected with the diapire of described holding tank.
3. the blade construction of spinning hauling machine according to claim 1 and 2, it is characterized in that: described knife rest is provided with resettlement groove, described resettlement groove is arranged with two locating holes, described scraper is provided with the installing hole matched with described locating hole, be provided with bolt between described locating hole with corresponding described installing hole, described scraper is bolted and is arranged in described resettlement groove.
4. the blade construction of spinning hauling machine according to claim 1, is characterized in that: described support is provided with spacing hole, is movably equipped with limited post in described spacing hole, described knife rest is provided with the stopper slot with described limited post clamping.
5. the blade construction of spinning hauling machine according to claim 3, is characterized in that: described scraper is away from one end of described elastic component and the curved setting of opposite side that abuts of relatively described carry-over pinch rolls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708158.XU CN204237906U (en) | 2014-11-24 | 2014-11-24 | The blade construction of spinning hauling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420708158.XU CN204237906U (en) | 2014-11-24 | 2014-11-24 | The blade construction of spinning hauling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237906U true CN204237906U (en) | 2015-04-01 |
Family
ID=52767422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420708158.XU Expired - Fee Related CN204237906U (en) | 2014-11-24 | 2014-11-24 | The blade construction of spinning hauling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034229A (en) * | 2015-07-08 | 2015-11-11 | 杭州朝阳橡胶有限公司 | Scraper device of lower roller of rubber refining extrusion sheet pressing machine |
-
2014
- 2014-11-24 CN CN201420708158.XU patent/CN204237906U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034229A (en) * | 2015-07-08 | 2015-11-11 | 杭州朝阳橡胶有限公司 | Scraper device of lower roller of rubber refining extrusion sheet pressing 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20161124 |