CN202131465U - Double rotating disc type knitting machine - Google Patents
Double rotating disc type knitting machine Download PDFInfo
- Publication number
- CN202131465U CN202131465U CN201120129311U CN201120129311U CN202131465U CN 202131465 U CN202131465 U CN 202131465U CN 201120129311 U CN201120129311 U CN 201120129311U CN 201120129311 U CN201120129311 U CN 201120129311U CN 202131465 U CN202131465 U CN 202131465U
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- rotary table
- rotating disc
- disc type
- yarn
- support roller
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- Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
Abstract
The utility model relates to a double rotating disc type knitting machine, which comprises an inner rotating disc and an outer rotating disc; the double rotating disc type knitting machine is characterized in that outer ring spindles are evenly distributed on the circumference of the outer rotating disc respectively, yarn carriers with the same number as the outer ring spindles are evenly distributed on the circumference of the inner rotating disc respectively and contacted with one another for purpose of supporting through a first supporting roller and a second supporting roller on the inner rotating disc, and the second supporting roller is driven to rotate by a gear train meshed with a conical toothed disc fixed on an outer rotating disc frame; thread take-up levers and noseplates are installed on the inner rotating disc respectively; and inner ring spindles and shed sticks are installed on the yarn carriers respectively. The defects caused by the 8-shaped track adopted in the traditional knitting machine are overcome, the double rotating disc type knitting machine only moves in the way of enabling the inner rotating disc and the outer rotating disc to oppositely rotate at the same speed, and the outer ring yarn passes through the inner ring yarn through a guide device in the manner of ascending and descending, so as to achieve the purpose of knitting, and the double rotating disc type knitting machine has a simple structure; the double rotating disc type knitting machine can smoothly run during the operation, is less in gear transmission and further greatly reduces noise; and the double rotating disc type knitting machine can achieve the purpose of rotating at a high speed, thereby increasing the knitting speed.
Description
Technical field
The utility model belongs to technical field of textile machine, particularly relates to a kind of pair of rotating disc type braiding machine.
Background technology
Comparatively general braiding machine spindle mainly adopts " post in May " design principle at present, and the moving line of spindle is a sinusoidal.Spindle is contained on the shuttle, makes a ship shape slide block and a cylindrical little axle on the shuttle.Shuttle is stirred the little axle on the shuttle by the cross bath of epitrochanterian sheave, makes the guide groove movement of the ship shape slide block of shuttle along positioning disk.When the ship shape slide block of shuttle passed through the guide groove cross section, the little axle of shuttle was caught by the cross bath of the sheave on another group rotor, stirred shuttle and continued to slide.Because between spindle and the groove track is sliding friction, the spindle wearing and tearing are very fast, and the machine noise is big, the nail speed of service is low, service life is shorter.This braiding machine is difficult to realize braiding at a high speed.
Other has a kind of RB-2 type braiding machine, drives inside and outside spindle rotation respectively by interior outer rotary table respectively.Realize interior outer rotary table backward rotation through the planet circular system of complicacy, realize inside and outside yarns, can reach higher braiding speed through cycloid mechanism, but complex structure, manufacturing cost is high.
Summary of the invention
The utility model technical problem to be solved provides a kind of simple in structure, two rotating disc type braiding machines of raising the efficiency, reducing noise, to solve problems such as the poor efficiency that exists in the prior art, wearing and tearing, noise.
The utility model solves the technical scheme that its technical problem adopted: a kind of pair of rotating disc type braiding machine is provided, comprises with fast counter-rotational inner rotary table and outer rotary table.Be evenly equipped with several outer ring spindles on the described outer rotary table circumference; Be evenly equipped with the yarn carrier identical on the described inner rotary table circumference with the outer ring number of spindle unit; Yarn carrier contact holding through first support roller with second support roller on the inner rotary table, and second support roller turns round through moving with the awl fluted disc meshed gears frenulum that is fixed in the outer rotary table frame; Be equipped with on the inner rotary table and lift line bar and noseplate; Inner ring spindle and shed stick are housed on the yarn carrier.
Described outer rotary table is installed on the outer rotary table frame; Described outer rotary table is an annular, and the outer rotary table wall is installed on it, and the bar hole with outer ring spindle equal number is arranged on the outer rotary table wall, and bar hole aligns with the outer ring spindle successively, and there is the pin that is equally spaced outer rotary table wall inboard.
Described inner rotary table is installed on the inner rotary table axle, is equipped with one group on the inner rotary table between two yarn carriers and lifts line bar, noseplate by yarn through what successively be arranged in order.
It is transmission second support roller that described inner rotary table cogs, the second support roller holding yarn carrier, and first support roller that drives on the yarn carrier with friction mode rotates.
The described line bar of lifting is an arcuation, and the stiff end of line bar and the both sides that the top is positioned at the noseplate center are lifted at homonymy in the center of lifting line bar arcuation radius of curvature center and noseplate.
Described noseplate is shaped as the combination of small one and large one circular arc, is extended with a retaining line boss at the orthodrome end, a fixed sheave concentric on the noseplate with it, and sheave is meshed with pin on the outer rotary table wall.
Described second support roller is installed on the inner rotary table, is driven by gear train.Gear train and the toothed disc engagement that is installed on the outer rotary table frame.
Inner ring spindle, branching pole, footpath way roller and first support roller are installed on the described yarn carrier; The groove that has the supply and marketing post to pass through on yarn carrier and the face that the outer rotary table wall pastes mutually; The inner ring spindle is radially placed, and branching pole is a triangle; Radially two rollers are close to the outer rotary table wall, and first support roller is a tapered roller, and small end cooperates with second support roller inwardly.
Described outer rotary table and inner rotary table carry out with fast backward rotation, can realize that so inside and outside yarn is along axis 45 degree braidings.In rotation process, the outer ring yarn is through noseplate and shed stick, one on the other pass through the inner ring yarn, realize weaving.
, described noseplate is shaped as the combination of small one and large one circular arc, stretches out retaining line projection at the orthodrome end.Sheave is housed on the noseplate, and during inside and outside dial rotation, the pin on the outer rotary table wall is stirred sheave and is rotated, and rotates thereby drive noseplate.When requirement was fallen noseplate at every outer ring yarn, noseplate will change N circle half.Like this, guarantee that two adjacent outer ring yarns drop on respectively on the orthodrome and little circular arc of noseplate.When certain bar outer ring yarn dropped on the noseplate large radius arc through lifting the line bar, this outer ring yarn passed through from the top of inner ring yarn through shed stick; When certain bar outer ring yarn dropped on the noseplate small-radius arc, this outer ring yarn passed through from the bottom of inner ring yarn through shed stick.Lifting the line bar is arcuation, and the stiff end of line bar and the both sides that the top is positioned at the noseplate center are lifted at homonymy in the center of lifting line bar arcuation radius of curvature center and noseplate, in order to avoid the landing from the noseplate of outer ring yarn.The height of lifting the line bar will surpass the peak of noseplate.
Said inner rotary table axle and outer rotary table frame lower end are equipped with the bevel gear of two identical and parallel relative placements, these two bevel gears respectively with drive the bevel gear engagement.This train is as the drive unit of two rotating disc type braiding machines.When driving the bevel gear rotation, drive this two bevel gear constant speed backward rotation, drive inner rotary table and outer rotary table constant speed backward rotation with this.
Said yarn carrier is placed on second support roller that is fixed in inner rotary table.First support roller and second support roller on the yarn carrier are tangent.So, inner rotary table can drive yarn carrier and rotates together.The outer ring yarn that passes through from inner ring yarn bottom can pass from two rollers are tangent.The footpath way roller is affixed on the outer rotary table wall, and yarn carrier is carried out radial location.The shed stick of outer ring yarn is to be similar to leg-of-mutton device.Outer ring yarn on the noseplate orthodrome then passes through the inner ring yarn along the shed stick top; Outer ring yarn on the little circular arc of noseplate is then following through the inner ring yarn along shed stick.
Said second support roller is an active roller, drives its rotation by transmission system, thereby the outer ring yarn is passed through between two rollers.Its transmission system comprises awl fluted disc that is fixed in the outer rotary table frame and the yarn carrier support roller gear train that is fixed in inner rotary table.When two rotating disks relatively rotate, the rotation that is meshing with each other of awl fluted disc and yarn carrier support roller gear train, thus drive the rotation of second support roller.Second support roller is identical with the direction of outer ring yarn, and speed equates, the outer ring yarn is passed through from two rollers are tangent easily.
Beneficial effect
The utility model has overcome the defective that traditional braiding machine adopts 8 font tracks to be brought, and only be that interior outer rotary table is reverse rotate with speed in its motion, and the outer ring yarn is through guider, realize one on the other pass through the inner ring yarn, thereby realization weaves, simple in structure.Can even running in running, gear drive is less, greatly reduces noise.The utility model can be realized high-speed rotation, has improved braiding speed.
Description of drawings
Fig. 1 is the structure chart of the two rotating disc type braiding machines of the utility model;
The outer ring yarn passed sketch map from inner ring yarn bottom when Fig. 2 was the two rotating disc type braiding machines operation of the utility model;
The outer ring yarn passed sketch map from inner ring yarn top when Fig. 3 was the two rotating disc type braiding machines operation of the utility model;
Fig. 4 a is the front view of the noseplate of the two rotating disc type braiding machines of the utility model;
Fig. 4 b is the side view of the noseplate of the two rotating disc type braiding machines of the utility model
Fig. 5 a is the yarn carrier mechanism front view of the two rotating disc type braiding machines of the utility model;
Fig. 5 b is the yarn carrier mechanism vertical view of the two rotating disc type braiding machines of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, the utility model comprises inner rotary table 5 and outer rotary table 1.Be evenly equipped with several outer ring spindles 3 on outer rotary table 1 circumference; Be evenly equipped with on inner rotary table 5 circumference and the identical yarn carrier 7 of outer ring spindle 3 numbers; Yarn carrier 7 contact holding through first support roller 11 with second support roller 6 on the inner rotary table 5, second support roller 6 through with the toothed disc that is fixed in outer rotary table frame 16 14 meshed gears be that 13 drives are turned round.Inner rotary table 5 is installed on the inner rotary table axle 20, is equipped with on the inner rotary table 5 to lift line bar 10, noseplate 9.Inner ring spindle 8, shed stick 12 are housed on the yarn carrier 7.Outer rotary table 1 carries out with fast backward rotation with inner rotary table 5, can realize that so inside and outside yarn is along axis 45 degree braidings.In rotation process, outer ring yarn 2 is through shed stick 12, one on the other pass through inner ring yarn 4, realize weaving.Braiding machine drive mechanism comprises that drives bevel gear 17 bevel gear 18,19 identical with two of outer rotary table 1 with driving inner rotary table 5 respectively.Relative and the parallel placement of this two bevel gear is all with 17 engagements of driving bevel gear.When driving bevel gear 17 rotations, drive this two bevel gears, 18,19 constant speed backward rotation, drive inner rotary table 5 and outer rotary table 1 constant speed backward rotation with this.Interior outer rotary table drives inner ring yarn 4 respectively and rotates with outer ring yarn 2.After outer ring yarn 2 is worn cable-through hole and vertical slots,, take on the noseplate 9, under the one high and one low adjusting of noseplate 9, weave with inner ring yarn 4 by lifting line bar 10 along with rotation.Shown in Fig. 4 a-b, said noseplate 9 is shaped as the combination of small one and large one circular arc, stretches out retaining line projection at the orthodrome end.Sheave 23 is housed on the noseplate 9, and during inside and outside dial rotation, the pin 15 on the outer rotary table wall 21 is stirred sheave 23 and is rotated, and rotates thereby drive noseplate 9.When requirement was fallen noseplate 9 at every outer ring yarn 2, noseplate will change N circle half.Like this, guarantee that two adjacent outer ring yarns 2 drop on respectively on the orthodrome and little circular arc of noseplate 9.When certain bar outer ring yarn 2 dropped on noseplate 9 large radius arcs through lifting line bar 10, this outer ring yarn 2 passed through from the top of inner ring yarn 4 through shed stick 12; When certain bar outer ring yarn 2 dropped on noseplate 9 small-radius arcs, this outer ring yarn 2 passed through from the bottom of inner ring yarn 4 through shed stick 12.
Like Fig. 2, shown in 3, inner ring yarn 4 is loaded on the yarn carrier 7.Shown in Fig. 5 a-b, said yarn carrier 7 is equipped with inner ring spindle 8, shed stick 12, footpath way roller 22 and first support roller 11.Yarn carrier 7 is placed on second support roller 6.Footpath way roller 22 is affixed on the outer rotary table wall 21, and yarn carrier 7 is carried out radial location.The shed stick 12 of outer ring yarn 2 is to be similar to leg-of-mutton device.2 on outer ring yarn on noseplate 9 orthodromes along shed stick 12 tops through inner ring yarn 4; 2 on outer ring yarn on noseplate 9 little circular arcs is active roller along shed stick 12 bottoms through inner ring yarn 4, the second support rollers 6, drives its rotations by its train 13, thereby outer ring yarn 2 is passed through between two rollers.So, outer ring yarn 2 is realized braiding at a high speed one on the other through inner ring yarn 4.
Claims (9)
1. two rotating disc type braiding machine; Comprise inner rotary table (5) and outer rotary table (1); It is characterized in that: be evenly equipped with several outer ring spindles (3) on described outer rotary table (1) circumference; Be evenly equipped with on described inner rotary table (5) circumference and the identical yarn carrier (7) of outer ring spindle (3) number; Yarn carrier (7) contact holding through first support roller (11) with second support roller (6) on the inner rotary table (5), and second support roller (6) is through turning round with awl fluted disc (14) meshed gears system (13) drive of being fixed in outer rotary table frame (16); Be equipped with on the inner rotary table (5) and lift line bar (10) and noseplate (9); Inner ring spindle (8) and shed stick (12) are housed on the yarn carrier (7).
2. a kind of pair of rotating disc type braiding machine according to claim 1 is characterized in that: inner rotary table (5) and outer rotary table (1) are with fast backward rotation.
3. a kind of pair of rotating disc type braiding machine according to claim 1 is characterized in that: described outer rotary table (1) is installed on the outer rotary table frame (16); Described outer rotary table (1) is an annular, and outer rotary table wall (21) is installed on it, has the vertical slots with outer ring spindle (3) equal number on the outer rotary table wall (21), and vertical slots is alignd with outer ring spindle (3) successively, and there is the pin (15) that is equally spaced outer rotary table wall (21) inboard.
4. a kind of pair of rotating disc type braiding machine according to claim 1; It is characterized in that: described inner rotary table (5) is installed on the inner rotary table axle (20), is equipped with one group between last two yarn carriers of inner rotary table (5) and lifts line bar (10), noseplate (9) by yarn through what successively be arranged in order.
5. a kind of pair of rotating disc type braiding machine according to claim 1; It is characterized in that: it is (13) transmission second support roller (6) that described inner rotary table (5) cogs; Second support roller (6) holding yarn carrier (7), and first support roller (11) that drives on the yarn carrier (7) with friction mode rotates.
6. according to claim 1 or 4 described a kind of pair of rotating disc type braiding machines; It is characterized in that: the described line bar (10) of lifting is an arcuation; The stiff end of line bar (10) and the both sides that the top is positioned at noseplate (9) center are lifted at homonymy in the center of lifting line bar (10) arcuation radius of curvature center and noseplate (9).
7. according to claim 1 or 4 described a kind of pair of rotating disc type braiding machines; It is characterized in that: described noseplate (9) is shaped as the combination of small one and large one circular arc; Be extended with a retaining line boss at the orthodrome end; Noseplate (9) is gone up a fixed sheave concentric with it (23), and sheave is meshed with pin (15) on the outer rotary table wall (21).
8. a kind of pair of rotating disc type braiding machine according to claim 1 is characterized in that: described second support roller (6) is installed on the inner rotary table (5), is driven by gear train (13); Gear train (13) and toothed disc (14) engagement that is installed on the outer rotary table frame (16).
9. a kind of pair of rotating disc type braiding machine according to claim 1 is characterized in that: inner ring spindle (8), branching pole (12), footpath way roller (22) and first support roller (11) are installed on the described yarn carrier (7); The groove that has supply and marketing post (15) to pass through on yarn carrier (7) and the face that outer rotary table wall (21) pastes mutually; Inner ring spindle (8) is radially placed, and branching pole (12) is a triangle; Two footpath way rollers (22) are close to outer rotary table wall (21), and first support roller (11) is a tapered roller, and small end cooperates with second support roller (6) inwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120129311U CN202131465U (en) | 2011-04-27 | 2011-04-27 | Double rotating disc type knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120129311U CN202131465U (en) | 2011-04-27 | 2011-04-27 | Double rotating disc type knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202131465U true CN202131465U (en) | 2012-02-01 |
Family
ID=45520240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120129311U Expired - Lifetime CN202131465U (en) | 2011-04-27 | 2011-04-27 | Double rotating disc type knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202131465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182008A (en) * | 2011-04-27 | 2011-09-14 | 东华大学 | Double-rotary-disk type braiding machine |
| CN107460627A (en) * | 2017-08-31 | 2017-12-12 | 西安工程大学 | A kind of double-deck column type in the May braider of trackless guidance tape |
-
2011
- 2011-04-27 CN CN201120129311U patent/CN202131465U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182008A (en) * | 2011-04-27 | 2011-09-14 | 东华大学 | Double-rotary-disk type braiding machine |
| CN102182008B (en) * | 2011-04-27 | 2013-04-17 | 东华大学 | Double-rotary-disk type braiding machine |
| CN107460627A (en) * | 2017-08-31 | 2017-12-12 | 西安工程大学 | A kind of double-deck column type in the May braider of trackless guidance tape |
| CN107460627B (en) * | 2017-08-31 | 2019-06-21 | 西安工程大学 | A kind of double-deck column type in May braider of trackless guidance tape |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120201 Effective date of abandoning: 20130417 |
|
| RGAV | Abandon patent right to avoid regrant |