CN203174280U - Main nozzle structure of jet type textile machine - Google Patents
Main nozzle structure of jet type textile machine Download PDFInfo
- Publication number
- CN203174280U CN203174280U CN 201320191346 CN201320191346U CN203174280U CN 203174280 U CN203174280 U CN 203174280U CN 201320191346 CN201320191346 CN 201320191346 CN 201320191346 U CN201320191346 U CN 201320191346U CN 203174280 U CN203174280 U CN 203174280U
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- yarn
- main burner
- weaving loom
- guide rail
- puffer type
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Abstract
The utility model discloses a main nozzle structure of a jet type textile machine. The main nozzle structure of the jet type textile machine comprises a nozzle body, a tapered sleeve, a nozzle core and a yarn guiding tube, wherein the tapered sleeve, the nozzle core and the yarn guiding tube are located inside the nozzle body and the yarn guiding tube comprises a fixed end and an adjusting end which are fixedly connected. According to the main nozzle structure of the jet type textile machine, the yarn guiding tube is divided into two sections, the size of the fixed end is machined and manufactured according to the largest diameter size of the jet type textile machine, and the diameter size of the adjusting end can be adjusted through rotation of a driving screw according to different types of yarn to adjust the size of a throat gap of a main nozzle to meet the requirements of textile production and adapt to the using requirements of the different types of yarn, so that processing steps of stop and replacement of the main nozzle are omitted during work, the labor and raw material costs are reduced, the production efficiency is improved, meanwhile the diameter size of the adjusting end is reduced to enable a gap of the main nozzle to be increased accordingly under the condition of a certain air supply quantity when yarn with the small twist degree is utilized, and accordingly the flow rate of air injection is reduced to save energy consumption.
Description
Technical field
The utility model belongs to technical field of textile machine, is specifically related to a kind of main burner structure of Puffer type weaving loom.
Background technology
Air-jet loom is to adopt the jet-stream wind weft traction to pass through the shuttleless loom of shed open.Since American's utility model air-jet loom in 1914, nineteen fifty, Czechoslovakia produced first Tianwan businessman with since the air-jet loom, and the seventies, air-jet loom began to be applied to industrial production.Its operation principle is to utilize air as the wefting insertion medium, with the compressed air stream that ejects weft yarn is produced frictional traction and draws, and the weft yarn band is crossed shed open, reaches the purpose of wefting insertion by the jet of jet generation.
This filling insertion way can make loom realize the high speed high yield.In several shuttleless looms, air-jet loom is the highest a kind of of the speed of a motor vehicle, because filling insertion way is reasonable, it is higher to go into the latitude rate, the running operation handy and safe, have advantages such as varietal adaptation is wide, the loom supplies consumption is few, efficient is high, the speed of a motor vehicle is high, noise is low, become one of novel cloth machine of tool development prospect.
The selection of main burner is carried out according to employed yarn model in fabrication processes, need change corresponding main burner when selecting the yarn of different model for use, therefore needs to shut down the replacing main burner in process of production.Both caused the waste of cost of labor and the cost of raw material so to a certain extent, and influenced manufacturing schedule again, production efficiency is low.Simultaneously, because air-jet loom adopts the air-jet weft insertion mode, maximum shortcoming is that energy consumption is higher, and production cost is higher.
In view of above problem, be necessary to propose a kind of adjustable main burner, make it both can produce needs to satisfy weaving according to the different adjustment nozzle throat gap length of yarn model, can regulate again and optimize gaseous blast speed, to save energy consumption.
The utility model content
In view of this, the utility model provides a kind of main burner structure of Puffer type weaving loom, make main burner both can produce needs to satisfy weaving according to the different adjustment nozzle throat gap length of yarn model, reduce artificial and raw-material cost, enhance productivity, can regulate again simultaneously and optimize jet flow velocity, to save energy consumption.
The main burner structure of a kind of Puffer type weaving loom that proposes according to the purpose of this utility model comprises nozzle body, is positioned at taper sheath, nozzle core and the yarn-guide tube of described nozzle body inside, and described yarn-guide tube comprises fixedly connected stiff end and adjustable side;
Described stiff end comprises along even at least 6 brace rods that arrange of circumference and the organic hybrid films outside being coated in the described brace rod, forms airtight chamber between described brace rod and described organic hybrid films;
Described adjustable side comprises the driving screw, the guide rail that is meshed with described driving screw, and the two ends of described guide rail are locked ringwise securing member, and being arranged with two deep-slotted chip breakers that are used for placing described guide rail two ends on the described securing member in parallel, described brace rod is fixedlyed connected with described guide rail;
Described driving screw turns is arranged at described securing member inboard, described guide rail outer wall is provided with the groove that is meshed with described driving screw, described securing member one side is provided with opening, and described guide rail is meshed with described driving screw in opening is cut described securing member.
Preferably, be connected with the air-flow guide plate on the described adjustable side, described air-flow guide plate and described guide rail one are fixed.
Preferably, described air-flow guide plate rib portion is rounded down.
Preferably, described nozzle body is inboard to offer locating slot with described air-flow guide plate corresponding position, and described locating slot is cannelure, and the diameter of described locating slot is consistent with the adjustable maximum gauge of described air-flow guide plate.
Preferably, offer adjustment hole on the described nozzle body, the vertical described yarn-guide tube setting of described adjustment hole is equipped with adjusting rod in the described adjustment hole.
Preferably, described adjusting rod comprises the magnetization bar, is positioned at the gear and adjusting cap of described magnetization bar one end, and the other end of described magnetization bar is provided with draw-in groove, and the end of described draw-in groove and described driving screw is complementary.
Preferably, described main burner outside also is provided with gear counter, and described gear counter is connected with described gear.
Compared with prior art; the advantage of the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model is: by yarn-guide tube being divided into two sections compositions; the size of stiff end is according to the greatest diametrical dimension processing and manufacturing of air-jet loom; the adjustable side can be according to the difference of yarn model; drive screw to adjust the diameter dimension of adjustable side by rotation; thereby regulate main burner throat gap length and produce needs to satisfy weaving; be applicable to the user demand of different model yarn; removed from the work and shut down the processing step of changing main burner; reduce artificial and raw-material cost; enhance productivity, simultaneously, when using the less yarn of the twist; under the certain situation of gas pushing quantity; make the corresponding increase in gap of main burner by the diameter dimension that dwindles the adjustable side, thereby reduce jet flow velocity, to save energy consumption.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 2 is the enlarged drawing at the main burner structure A place of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 3 is the cutaway view of A-A in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 4 is the structural representation of yarn-guide tube in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 5 is the cutaway view of B-B in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 6 is the cutaway view of C-C in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 7 is the structural representation before yarn-guide tube is adjusted in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 8 is the structural representation after yarn-guide tube dwindles in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Fig. 9 is the structural representation after yarn-guide tube amplifies in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
Figure 10 is the structural representation of adjusting rod in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
1, nozzle body 2, taper sheath 3, nozzle core 4, yarn-guide tube
11, adjustment hole 12, magnetization bar 13, gear 14, adjusting cap 15, draw-in groove
41, drive screw 42, guide rail 43, securing member 44, deep-slotted chip breaker 45, groove 46, air-flow guide plate 47, locating slot 48, brace rod 49, organic hybrid films
The specific embodiment
In the fabrication processes, because the yarn of different model need be changed corresponding main burner, both caused the waste of cost of labor and the cost of raw material so to a certain extent, and influenced manufacturing schedule again, production efficiency is low.Simultaneously, because air-jet loom adopts the air-jet weft insertion mode, it is higher to exist energy to consume, the more high problems and shortcomings of production cost.
The utility model is at deficiency of the prior art, the utility model provides a kind of main burner structure of Puffer type weaving loom, make main burner both can produce needs to satisfy weaving according to the different adjustment main burner throat gap length of yarn model, reduce artificial and raw-material cost, enhance productivity, can regulate again simultaneously and optimize jet flow velocity, to save energy consumption.
To be clearly and completely described the technical solution of the utility model by the specific embodiment below.Obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please in the lump referring to Fig. 1-Fig. 4, Fig. 1 is the structural representation of the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.Fig. 2 is the enlarged drawing at the main burner structure A place of the disclosed a kind of Puffer type weaving loom of the utility model.Fig. 3 is the cutaway view of A-A in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.Fig. 4 is the structural representation of yarn-guide tube in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.As shown in the figure, a kind of main burner structure of Puffer type weaving loom comprises nozzle body 1, is positioned at taper sheath 2, nozzle core 3 and the yarn-guide tube 4 of nozzle body 1 inside, and yarn-guide tube 4 comprises fixedly connected stiff end and adjustable side; Stiff end comprises along even at least 6 brace rods 48 that arrange of circumference and the organic hybrid films 49 outside being coated in the brace rod 48, and 49 of brace rod 48 and organic hybrid films form airtight chamber; Organic hybrid films has elasticity, can amplify contraction under the drive of brace rod.The stiff end of yarn-guide tube is the unadjustable end of fixed size according to the greatest diametrical dimension processing and manufacturing of existing air-jet loom, is the outlet of yarn-guide tube.
Fig. 5 is the cutaway view of B-B in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.Fig. 6 is the cutaway view of C-C in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.Fig. 7 is the structural representation before yarn-guide tube is adjusted in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.Fig. 8 is the structural representation after yarn-guide tube dwindles in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.Fig. 9 is the structural representation after yarn-guide tube amplifies in the main burner structure of the disclosed a kind of Puffer type weaving loom of the utility model.The adjustable side comprises driving screw 41, the guide rail 42 that is meshed with driving screw 41, and the two ends of guide rail 42 are locked ringwise securing member 43, and being arranged with two deep-slotted chip breakers 44 that are used for placing guide rail 42 two ends on the securing member 43 in parallel, brace rod 48 is fixedlyed connected with guide rail 42; Drive screw 41 rotations and be arranged at securing member 43 inboards, guide rail 42 outer walls are provided with and drive the groove 45 that screw 41 is meshed, securing member 43 1 sides are provided with the opening (not shown), and guide rail 42 can be cut in the securing member 43 by opening and be meshed with driving screw 41; Driving screw by rotation makes the diameter dimension of guide rail enlarge or dwindles, adjust the size of main burner throat, be applicable to the user demand of different model yarn, fixedly connected with guide rail owing to brace rod simultaneously, and organic hybrid films has elasticity, can drive the inwardly outwards distortion of brace rod one end when the size of guide rail changes.
Determine design guide rail and the spacing that drives screw according to the precision requirement of adjusting, by securing member guide rail and driving screw engagement are fixed together.
According to the twist size of weft yarn, can drive screw by regulating with screwdriver clockwise or counterclockwise.According to the pitch size, pitch p of every driving can make yarn-guide tube left end size enlarge or dwindle p/2 π.
When the loom operate as normal, Q is certain for its gas pushing quantity, in theory Q=interval area S air velocity V; Therefore when the less yarn of the use twist; existing loom need be shut down the main burner of the wefting insertion runner of changing minor diameter; and the disclosed main burner structure of the utility model only need get final product according to the driving screw that clockwise direction is regulated left end; the corresponding increase in main burner gap simultaneously; thereby reduced weft tracting flow speed, cut down the consumption of energy.Therefore, the practical application of this technology and device can change integral structure and the function of existing loom; And can save comprehensive materials and the comprehensive cost of existing loom, cost is lower.
Its total length was identical with same model nozzle core total length after yarn-guide tube 4 was installed on the nozzle body 1, and main like this is to make this main burner structure and existing loom have matching, improves versatility of the present utility model.
Be connected with air-flow guide plate 46 on the adjustable side, air-flow guide plate 46 is fixed with guide rail 42 one.Can change along with the change in size of guide rail.Nozzle body 1 inboard offers locating slot 47 with air-flow guide plate 46 corresponding positions, and locating slot 47 is cannelure, and the diameter of locating slot 47 is consistent with air-flow guide plate 46 adjustable maximum gauges.By being set, locating slot is convenient to yarn-guide tube is effectively located.
Air-flow guide plate 46 rib portions are rounded down, thereby prevent that the appearance sudden change of cross section, flow field causes turbulent flow in the steering current process, influence the traction of weft yarn.
Offer adjustment hole 11 on the nozzle body 1, adjustment hole 11 vertical yarn-guide tubes 4 arrange, and adjusting rod (as shown in figure 10) is installed in the adjustment hole 11, in order to drive 41 rotations of nozzle body 1 internal drive screw.
Adjusting rod comprises magnetization bar 12, is positioned at the gear 13 and adjusting cap 14 of magnetization bar 12 1 ends, and the other end of magnetization bar 12 is provided with draw-in groove 15, and draw-in groove 15 is complementary with the end that drives screw 41.Magnetization bar 12 can insert from the adjustment hole on the nozzle body 1, and draw-in groove obtains magnetization, can be the tight adhesive of driving screw of cast iron with material; Gear 13 and adjusting cap 14 are plastic products, and are cast into one; Main burner 1 outside also is provided with the gear counter (not shown), and gear counter is connected with gear.The parameters such as pitch of the driving screw of this gear counter intrinsic parameter and yarn-guide tube are complementary; Scale mark zeroing during maximum gauge that yarn-guide tube be can be adjusted to, when cap 14 is regulated in rotation, be every will drive screw and turn over a pitch time, gear counter namely can the certain numerical value of corresponding increase, can regulate main burner according to the data on the gear counter.
The driving screw material is cast iron.Hardness intensity is higher, and brace rod is stainless steel, has guaranteed intensity and stability that stiff end is right.
A kind of assembly method of Puffer type weaving loom main burner, concrete steps are as follows:
One, the left end of yarn-guide tube 4 from nozzle body 1 inserted in the nozzle body 1, and it is fixing to make that air-flow guide plate 46 is installed in the locating slot 47;
Two, adjusting rod is inserted in the adjustment hole 11, draw-in groove 15 and the end clamping coupling that drives screw 41 since magneticaction make magnetic force bar 12 with drive screw 41 tight adhesives;
Three, the nozzle body 1 of successively taper sheath 2, nozzle core 3 being packed into after is interior fixing;
The scale mark of gear counter zeroing when four, the adjustable side being adjusted to maximum gauge, cap 14 is regulated in rotation, magnetization bar 12 drives and drives screw 41 rotations, drive the moving pitch of screw 41 revolutions, gear counter i.e. numerical value of corresponding increase, regulates main burner according to the data on the gear counter.
The utility model discloses a kind of main burner structure of Puffer type weaving loom; by yarn-guide tube is composed of a fixed connection by stiff end and adjustable side; the size of stiff end is according to the greatest diametrical dimension processing and manufacturing of air-jet loom; the adjustable side can be according to the difference of yarn model; drive screw to adjust the diameter dimension of adjustable side by rotation; thereby regulate the nozzle throat gap length and produce needs to satisfy weaving; be applicable to the user demand of different model yarn; removed from the work and shut down the processing step of changing main burner; reduce artificial and raw-material cost; enhance productivity, simultaneously, when using the less yarn of the twist; under the certain situation of gas pushing quantity; make the corresponding increase in gap of main burner by the diameter dimension that dwindles the adjustable side, thereby reduce jet flow velocity, to save energy consumption.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the main burner structure of a Puffer type weaving loom comprises nozzle body, is positioned at taper sheath, nozzle core and the yarn-guide tube of described nozzle body inside, it is characterized in that described yarn-guide tube comprises fixedly connected stiff end and adjustable side;
Described stiff end comprises along even at least 6 brace rods that arrange of circumference and the organic hybrid films outside being coated in the described brace rod, forms airtight chamber between described brace rod and described organic hybrid films;
Described adjustable side comprises the driving screw, the guide rail that is meshed with described driving screw, and the two ends of described guide rail are locked ringwise securing member, and being arranged with two deep-slotted chip breakers that are used for placing described guide rail two ends on the described securing member in parallel, described brace rod is fixedlyed connected with described guide rail;
Described driving screw turns is arranged at described securing member inboard, described guide rail outer wall is provided with the groove that is meshed with described driving screw, described securing member one side is provided with opening, and described guide rail is meshed with described driving screw in opening is cut described securing member.
2. the main burner structure of Puffer type weaving loom as claimed in claim 1 is characterized in that, is connected with the air-flow guide plate on the described adjustable side, and described air-flow guide plate and described guide rail one are fixed.
3. the main burner structure of Puffer type weaving loom as claimed in claim 2 is characterized in that, described air-flow guide plate rib portion is rounded down.
4. the main burner structure of Puffer type weaving loom as claimed in claim 2, it is characterized in that, described nozzle body is inboard to offer locating slot with described air-flow guide plate corresponding position, described locating slot is cannelure, and the diameter of described locating slot is consistent with the adjustable maximum gauge of described air-flow guide plate.
5. the main burner structure of Puffer type weaving loom as claimed in claim 1 is characterized in that, offers adjustment hole on the described nozzle body, and the vertical described yarn-guide tube setting of described adjustment hole is equipped with adjusting rod in the described adjustment hole.
6. the main burner structure of Puffer type weaving loom as claimed in claim 5, it is characterized in that, described adjusting rod comprises the magnetization bar, is positioned at the gear and adjusting cap of described magnetization bar one end, and the other end of described magnetization bar is provided with draw-in groove, and the end of described draw-in groove and described driving screw is complementary.
7. the main burner structure of Puffer type weaving loom as claimed in claim 6 is characterized in that, described main burner outside also is provided with gear counter, and described gear counter is connected with described gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191346 CN203174280U (en) | 2013-04-16 | 2013-04-16 | Main nozzle structure of jet type textile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320191346 CN203174280U (en) | 2013-04-16 | 2013-04-16 | Main nozzle structure of jet type textile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174280U true CN203174280U (en) | 2013-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320191346 Expired - Fee Related CN203174280U (en) | 2013-04-16 | 2013-04-16 | Main nozzle structure of jet type textile machine |
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| Country | Link |
|---|---|
| CN (1) | CN203174280U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195727A (en) * | 2014-08-18 | 2014-12-10 | 苏州克兰兹电子科技有限公司 | Main jet of air jet loom |
-
2013
- 2013-04-16 CN CN 201320191346 patent/CN203174280U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104195727A (en) * | 2014-08-18 | 2014-12-10 | 苏州克兰兹电子科技有限公司 | Main jet of air jet loom |
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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: 20130904 Termination date: 20160416 |
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| CF01 | Termination of patent right due to non-payment of annual fee |