CN207552515U - Lift silk guide frame - Google Patents
Lift silk guide frame Download PDFInfo
- Publication number
- CN207552515U CN207552515U CN201721082123.XU CN201721082123U CN207552515U CN 207552515 U CN207552515 U CN 207552515U CN 201721082123 U CN201721082123 U CN 201721082123U CN 207552515 U CN207552515 U CN 207552515U
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- rack
- gear
- seal wire
- guide frame
- silk guide
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Abstract
The utility model discloses a kind of lift silk guide frames, its key points of the technical solution are that including seal wire frame body, the rack and pinion mechanism being connected with seal wire frame body, the rack and pinion mechanism includes coarse adjustment mechanism, micro-adjusting mechanism, the first rack that the coarse adjustment mechanism includes first gear, engaged with first gear, the micro-adjusting mechanism include more second racks of the number of teeth, the second gear being meshed with the second rack in unit length.When needing quickly to adjust the vertical height of seal wire frame body, using coarse adjustment mechanism, when the vertical height of seal wire frame body is close to desired height, use micro-adjusting mechanism instead, the speed of fine tuning is slow, and the practical vertical height of seal wire frame body and expected vertical height can be made closer, obtain more accurate position.
Description
Technical field
The utility model is related to silk guide frame, more particularly to a kind of lift silk guide frame.
Background technology
Monofilament is with the smaller one filament of number obtained by single hole spinning head in production of chemical fibre.
Monofilament needs to be immersed in the water carry out cooling and shaping after extruder extrusion.Since monofilament own wt is very light, if directly
It connects and steeps in water, easily drift dissipates in water, is unfavorable for the later stage and compiles, therefore is pressed into water after monofilament is combed using silk guide frame
In, the output process for making monofilament is orderly.
For the monofilament of different production batch according to production requirement, the diameter per a batch of monofilament is different.Diameter is bigger
Monofilament brittleness it is higher, during monofilament is pushed, if depression distance is too big, easily by monofilament pressure break；If the diameter of monofilament
It is smaller, then it can adapt to the depression distance of bigger.Therefore during silk guide frame is pushed, it will usually using rack-and-pinion knot
Structure, to adjust the distance of silk guide frame pushing.
At present, the Chinese patent of Publication No. CN106829810A discloses a kind of rack-and-pinion lifting gear, its master
The rack that running part is wanted to include gear, engaged with gear, rack are fixed on support element, strip are opened up on support element and is led to
Hole, sliding block is equipped in long stripes through hole, and sliding block passes through connecting rod band moving gear.
This rack-and-pinion lifting gear in actual use, if desired adjusts its adjustable height, then due to gear
The parameter constant of rack, therefore the transmission speed between rack-and-pinion remains unchanged, and the precision required by monofilament depression distance is high,
It is difficult to reach accurate adjusting range.
Utility model content
The purpose of this utility model is to provide a kind of lift silk guide frame, and silk guide frame depression distance can be finely tuned by having
Advantage.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of lift silk guide frame, including seal wire frame body, the rack and pinion mechanism being connected with seal wire frame body, the tooth
Take turns rackwork include coarse adjustment mechanism, micro-adjusting mechanism, the coarse adjustment mechanism include first gear, engaged with first gear first
Rack, the micro-adjusting mechanism include more second racks of the number of teeth, the second gear being meshed with the second rack in unit length.
By using above-mentioned technical proposal, when needing quickly to adjust the vertical height of seal wire frame body, using coarse adjustment mechanism,
When the vertical height of seal wire frame body is close to desired height, micro-adjusting mechanism is used instead, the speed of fine tuning is slow, can make silk guide frame master
The practical vertical height of body and expected vertical height are closer, obtain more accurate position.
Further setting：First rack, the second rack are affixed, the first rack, the second rack the flank of tooth be located at it is same
In vertical plane.
By using above-mentioned technical proposal, in the first rack or the second rack during any one movement, another certainty
Movement, therefore after first coarse adjustment, during fine tuning, initial position is the position that coarse adjustment reaches, convenient for being adjusted work glibly.
Further setting：Pond is further included, the pond side sets stent, the coarse adjustment mechanism, micro-adjusting mechanism setting
In on stent.
By using above-mentioned technical proposal, stent plays the role of moving benchmark, is adjusting seal wire frame body vertical height
During, coarse adjustment mechanism and micro-adjusting mechanism are not susceptible to shake, thus are not easy to influence the last height of seal wire frame body.
Further setting：The stent is equipped with first handle, second handle, the first handle, second handle difference
Corresponding first gear, second gear, and first handle and second handle run through stent.
By using above-mentioned technical proposal, after stent, first handle and second handle are propped up in rotation process
The limiting of frame, there is impetus, is not easy in rotation process first gear or second gear band is askew.
Further setting：The first gear, second gear are collinearly set in the vertical direction.
By using above-mentioned technical proposal, first gear, second gear are conllinear in the vertical direction, the first rack and second
Rack is also coplanar, and such first gear and second gear and the degree of engagement of the first rack, the second rack are high, are not susceptible to the first tooth
Wheel or second gear are skidded, the situation of idle running.
Further setting：The seal wire frame body is connected to the first rack close to ground one end.
By using above-mentioned technical proposal, seal wire frame body is immersion pond close to ground one end during the motion
One end, after seal wire frame body is connected with the section, can farthest be contacted with liquid in pond.
Further setting：Regulating tank is offered on first rack, the second rack, limiting is equipped in the regulating tank
Nail, the banking pin are hammered into stent.
By using above-mentioned technical proposal, when unscrewing banking pin, the first rack, the second rack can move up and down；Work as limit
When position nail is tightened, the first rack, the second rack are limited, and are not susceptible to loosen.
Further setting：The length of the regulating tank is less than the vertical length of the first rack, and at least more than the first rack
The half of length.
By using above-mentioned technical proposal, if the length of regulating tank is too small, the first rack, the second rack stroke range
It is too small.
Further setting：The seal wire frame body is equipped with the tray contacted on seal wire frame body with basin bottom.
By using above-mentioned technical proposal, tray is used for support seal wire frame body, is only difficult to banking pin by silk guide frame master
When body limits completely, tray can reduce the possibility of seal wire frame body whereabouts.
Preferably, face where first rack, the second rack is mutually parallel, the first rack, the second rack are integrally set
It puts.
By using above-mentioned technical proposal, the first rack and the mutual stress of the second rack and generate relative displacement can
Energy property smaller, and first gear is less susceptible to contradict during exercise to the second rack, second gear and is not easy to contradict during exercise to arrive
First rack.
In conclusion the utility model has the advantages that：Seal wire frame body can be effectively improved in vertical direction
On kinematic accuracy, obtain more accurately position, make the height that monofilament is pressed down more accurate, obtain the higher list of final product quality
Silk.
Description of the drawings
Fig. 1 is the structure diagram that embodiment device entirety is used in embodiment 1；
Fig. 2 is the structure diagram for being used to embody seal wire frame body in embodiment 1；
Fig. 3 is the structure that the A portions enlarged drawing of Fig. 1 in embodiment 1 is used to embody rack and pinion mechanism；
Fig. 4 is the structure diagram for being used to embody thread roller in embodiment 1；
Fig. 5 is the structure that the B portions enlarged drawing of Fig. 4 in embodiment 1 is used to embody position-limit mechanism；
Fig. 6 is the structure that the D portions enlarged drawing of Fig. 1 in embodiment 1 is used to embody lift device；
Fig. 7 is the structure diagram that embodiment device entirety is used in embodiment 2；
Fig. 8 is the structure that the E portions enlarged drawing of Fig. 7 in embodiment 2 is used to embody rack-and-pinion；
Fig. 9 is the structure that the C portions enlarged drawing of Fig. 4 in embodiment 3 is used to embody position-limit mechanism.
In figure, 1, seal wire frame body；2nd, rack and pinion mechanism；21st, coarse adjustment mechanism；211st, first gear；212nd, the first tooth
Item；213rd, first handle；22nd, micro-adjusting mechanism；221st, the second rack；222nd, second gear；223rd, second handle；3rd, stent；4、
Banking pin；5th, regulating tank；6th, sleeve；7th, pressure roller；71st, thread roller；72nd, plain roller；73rd, dead axle；74th, axle sleeve；8th, gag lever post；9、
Bulb；10th, position-limit mechanism；101st, rolling ring；102nd, ball；11st, locating ring；12nd, locating rod；13rd, pond；14th, lift device is played；
141st, frame pedestal；142nd, screw rod；143rd, top cover；15th, tommy bar；16th, load set；17th, synchronous drive mechanism；171st, driving cog；
172nd, transmission chain；18th, backing ring；19th, tray.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment 1：A kind of lift silk guide frame, as illustrated in fig. 1 and 2, including the silk guide frame for being used to be pressed into monofilament in water
Main body 1 sets rack and pinion mechanism 2 in the both sides of seal wire frame body 1, to apply equal size to 1 both sides of seal wire frame body
Power, make silk guide frame holding as possible during pushing horizontal, equal all tended to the pressure of each group of monofilament.
As shown in Figures 2 and 3, rack and pinion mechanism 2 is set as the coarse adjustment mechanism 21 and micro-adjusting mechanism 22 being mutually adjacent to.Coarse adjustment
Mechanism 21 includes the first rack 212 being vertically arranged, the first gear 211 being engaged on the flank of tooth of the first rack 212；Freqency fine adjustment machine
The flank of tooth of second rack 221 of the structure 22 including being close to the first rack 212, the flank of tooth of the second rack 221 and the first rack 212 is located at
In same vertical plane.The number of teeth on first rack 212 in unit length is less than the number of teeth on the second rack 221 in unit length.
So in first gear 211, second gear 222 in same rotational speed rotation process, the first rack 212 moves in the vertical direction
Linear velocity be more than the linear velocity that moves in the vertical direction of the second rack 221, coarse adjustment is achieved the purpose that with this and is finely tuned.
As shown in Figures 2 and 3, the first rack 212 and the second rack 221 are stretched into close to ground one end in pond 13, in order to just
Seal wire frame body 1 is driven to lift in the first rack 212 and the second rack 221, deviated from the first rack 212 and the second rack 221
The side of 13 central axis of pond is provided with stent 3, and stent 3 is fixed on the top side wall in pond 13.
As shown in Figures 2 and 3, banking pin 4, the first rack 212 and the second rack are led to towards 13 side of pond in stent 3
Regulating tank 5 is opened up in 221 main part, banking pin 4 is arranged in regulating tank 5.Regulating tank 5 is set as through the first rack
212 and second rack 221 spherical straight slot, length in the present embodiment, adjusts at least more than the half of 212 length of the first rack
The length for saving slot 5 is less than 2 ~ 3cm of length of the first rack 212, and spherical straight slot is located at the middle part of the first rack 212, and spherical shape is logical
The distance between the both ends of slot and the both ends of the first rack 212 are equal.Banking pin 4 uses screw, so as to during turning,
The depth of stent 3 can be screwed into according to actual demand adjusting screw, and be not easy to loosen with stent 3.
As shown in figs. 1 and 3, for 4 the first rack 212 of limiting of auxiliary stopper nail, the second rack 221, in 13 bottom of pond
It is additionally provided with several trays 19.The thickness of every piece of tray 19 is small, when seal wire frame body 1 moves to desired location, according to silk guide frame
The distance between main body 1 and 13 bottom of pond select a certain number of trays 19 to be superimposed, and seal wire frame body 1 is held up limiting, drop
The possibility that low seal wire frame body 1 declines.
As shown in Figures 2 and 3, the distance between the first rack 212 and stent 3 are more than between the second rack 221 and stent 3
Distance, therefore second gear 222 is set close to stent 3, the distance between first gear 211 and stent 3 are the thickness of the second rack 221
Degree, to be intermeshed first gear 211, the first rack 212, is intermeshed second gear 222, the second rack 221.
As shown in Figures 2 and 3, in order to limit first gear 211 and second gear 222, first handle is equipped on stent 3
213rd, the conllinear setting, and 213 He of first handle in the vertical direction of second handle 223, first handle 213 and second handle 223
Spacing between second handle 223 is abundant, and first handle 213 and second handle 223 is made to be not easy between each other in rotation process
It collides.
As shown in Figures 2 and 3, in order to which first gear 211 is made to be not easy retraction after being engaged with the first rack 212, in first gear
Sleeve 6 is arranged between 211 and stent 3, plays the role of positioning.
As shown in figs. 1 and 4, seal wire frame body 1 includes several pressure rollers 7 for being contradicted with monofilament, by seal wire frame body 1 transfer to
After desired height, monofilament is pressed by pressure roller 7 in water.Pressure roller 7 divides for for monofilament to be smoothed out with the fingers suitable thread roller 71, plays guiding role
Plain roller 72.
In use, monofilament is in contact first with thread roller 71, after being uniformly divided into several groups by thread roller 71, then with
Plain roller 72 is inconsistent.
Thread roller 71 and plain roller 72 are turntable.For seal wire frame body 1 other than pressure roller 7, there be arc both sides
Shape gag lever post 8, thread roller 71 and plain roller 72 include the dead axle 73 being fixed on gag lever post 8, are rotationally connected on dead axle 73
Axle sleeve 74.These dead axles 73 are located in different level.
As shown in figs. 1 and 4,73 one end of dead axle is connected with gag lever post 8, and the other end is equipped with bulb 9, to reduce axle sleeve 74 from calmly
The possibility fallen on axis 73.
As shown in Figures 4 and 5, position-limit mechanism 10, position-limit mechanism 10 are additionally provided between the axle sleeve 74 of thread roller 71 and dead axle 73
Including the rolling ring 101 being sheathed on dead axle 73, rolling ring 101 is connected with dead axle 73；It is embedding on the outer round surface of rolling ring 101
Equipped with several balls 102, ball 102 is contradicted on the inner wall of axle sleeve 74, to reduce rubbing between axle sleeve 74 and rolling ring 101
It wipes.
As shown in Figures 4 and 5, locating rod 12 is equipped in 74 inner wall of axle sleeve of thread roller 71, is equipped at rolling ring 101 at one
Several locating rods 12, these 12 annular arrays of locating rod are in 74 inner wall of axle sleeve.One end of locating rod 12 is consolidated with 74 inner wall of axle sleeve
Even, preset clearance between the other end and dead axle 73, to reduce friction.
12 each two of locating rod is one group, and two in one group of locating rod 12 are located at 101 both sides of rolling ring respectively, to rolling
Ring 101 plays position-limiting action.
As shown in figs. 1 and 6, pond 13 itself is set as liftable structure, so as to water not enough or silk guide frame transfer to
Extreme position is still unable to reach expected when requiring, and the vertical height in pond 13 is adjusted, to change the vertical height of water level, convenient for matching
Close monofilament.
The lifting structure in pond 13 is realized by playing lift device 14, includes being positioned over ground as shown in fig. 6, playing lift device 14
On frame pedestal 141, frame pedestal 141 is set as rectangle, and profile is more than 13 floor space of pond.On four tops of frame pedestal 141
Screw rod 142 is drawn at angle vertically, top cover 143 is arranged on screw rod 142.Top cover 143 is set as cylindrical shape, in top cover 143
Screw hole is opened up at central axis, screw rod 142 is arranged in screw hole, the screw-internal thread fit in external screw thread and screw hole on screw rod 142.
As shown in fig. 6, for the ease of rotation top cover 143, changing its vertical height, set on the outer round surface of top cover 143
Several tommy bars 15 are put, use four in the present embodiment, annular array is in top cover 143.It is inclined between tommy bar 15 and horizontal plane
Setting, one end that the vertical height of tommy bar 15 is higher is connected in top cover 143.
As shown in fig. 6, drawing load set 16 at ground in 13 side wall of pond, load set 16 is set as dustpan shape, holds
One side welding of the power set 16 close to pond 13 is fixed on 13 side wall of pond, trepanning on bottom, for wearing screw rod 142.
Tommy bar 15 is pulled, rotates top cover 143, the vertical height of top cover 143 changes, since dead weight contacts at top cover
Load set 16 on 143 changes with the height change of top cover 143.In order to the top cover 143 for making 13 four corners of pond rotates synchronously,
Pond 13 steadily lifts, and synchronous drive mechanism 17 is set at four top covers 143.Synchronous drive mechanism 17 includes being located at top cover
Driving cog 171 on 143 outer round surface, the transmission chain 172 engaged with driving cog 171.171 place plane of driving cog is located at water
In plane.
As shown in fig. 6, the outer round surface in top cover 143 is additionally provided with the circle backing ring 18 coaxial with top cover 143, transmission chain
172 are held beyond the part of driving cog 171 by backing ring 18, reduce the possibility fallen from driving cog 171 after transmission chain 172 relaxes
Property.
The motion principle of the device is：First gear 211 is first rotated, first gear 211 is made to drive the first rack about 212
Movement, this is coarse tuning process；It is replaced again to rotation second gear 222, second gear 222 drives the second rack 221 to move up and down,
This is trim process；After seal wire frame body 1 drops to desired location, monofilament starts feeding advance, and screw thread is in rotation process
Cohesive monofilament can be dispersed in two adjacent rings screw thread, cohesive monofilament is embedded in screw thread after rotation, with screw thread edge
The central axial direction of thread roller 71 widens mutual distance, achievees the purpose that separation bonds monofilament.
If desired the vertical height in pond 13 is changed, then need to only rotate tommy bar 15, pond 13 can be driven to move up and down.
Embodiment 2：A kind of lift silk guide frame, as shown in FIG. 7 and 8, the difference lies in this implementations with embodiment 1
The first rack 212 and the second rack 221 in example are set on same root strip cube, are integrated setting.First rack
212 and second rack 221 be located on the opposite two sides of cube respectively, be mutually parallel.And the two sides is perpendicular to 3 place water of stent
13 side wall of pond.
First gear 211 and second gear 222 engage, and first gear respectively with the first rack 212, the second rack 221
211 and second gear 222 be located in the same horizontal plane, with first gear 211,222 corresponding first handle 213 of second gear,
Spacing between second handle 223 is abundant, is not easy mutually to contradict in rotation process.
Embodiment 3：A kind of lift silk guide frame, with embodiment 1 or 2 the difference lies in, as seen in fig. 4 and 9, this reality
It applies in example, is equipped with locating ring 11 in 74 inner wall of axle sleeve of thread roller 71, is set at rolling ring 101 there are two locating ring 11 at one,
The excircle configuration of locating ring 11 is connected with 74 inner wall of axle sleeve, preset clearance between the inner surface contour of locating ring 11 and dead axle 73, with
Just reduce friction.
Two locating rings 11 are located at 101 both sides of rolling ring respectively, and position-limiting action is played to rolling ring 101.
The above embodiments are only explanation to the utility model, are not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (10)
1. a kind of lift silk guide frame, including seal wire frame body（1）And seal wire frame body（1）Connected rack and pinion mechanism
（2）, it is characterised in that：The rack and pinion mechanism（2）Including coarse adjustment mechanism（21）, micro-adjusting mechanism（22）, the coarse adjustment mechanism
（21）Including first gear（211）With first gear（211）First rack of engagement（212）, the micro-adjusting mechanism（22）Including
More second racks of the number of teeth in unit length（221）And the second rack（221）The second gear being meshed（222）.
2. lift silk guide frame according to claim 1, it is characterised in that：First rack（212）, the second rack
（221）It is affixed, the first rack（212）, the second rack（221）The flank of tooth be located in same vertical plane.
3. lift silk guide frame according to claim 1, it is characterised in that：Further include pond（13）, the pond（13）
Side sets stent（3）, the coarse adjustment mechanism（21）, micro-adjusting mechanism（22）It is set to stent（3）On.
4. lift silk guide frame according to claim 3, it is characterised in that：The stent（3）It is equipped with first handle
（213）, second handle（223）, the first handle（213）, second handle（223）First gear is corresponded to respectively（211）, second
Gear（222）, and first handle（213）And second handle（223）Through stent（3）.
5. lift silk guide frame according to claim 1, it is characterised in that：The first gear（211）, second gear
（222）Conllinear setting in the vertical direction.
6. lift silk guide frame according to claim 1, it is characterised in that：The seal wire frame body（1）It is connected to first
Rack（212）Close to ground one end.
7. lift silk guide frame according to claim 1, it is characterised in that：First rack（212）, the second rack
（221）On offer regulating tank（5）, the regulating tank（5）Inside it is equipped with banking pin（4）, the banking pin（4）Hammer into stent
（3）It is interior.
8. lift silk guide frame according to claim 7, it is characterised in that：The regulating tank（5）Length be less than first
Rack（212）Vertical length, and at least more than the first rack（212）The half of length.
9. lift silk guide frame according to claim 3, it is characterised in that：The seal wire frame body（1）With pond（13）
Bottom is equipped with and contacts at seal wire frame body（1）On tray（19）.
10. lift silk guide frame according to claim 1, it is characterised in that：First rack（212）, the second rack
（221）Place face is mutually parallel, the first rack（212）, the second rack（221）It is wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082123.XU CN207552515U (en) | 2017-08-26 | 2017-08-26 | Lift silk guide frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721082123.XU CN207552515U (en) | 2017-08-26 | 2017-08-26 | Lift silk guide frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552515U true CN207552515U (en) | 2018-06-29 |
Family
ID=62675761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721082123.XU Active CN207552515U (en) | 2017-08-26 | 2017-08-26 | Lift silk guide frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950708A (en) * | 2018-09-13 | 2018-12-07 | 华祥（中国）高纤有限公司 | Starching machine is used in the porous super soft polyester fiber production of one kind |
| CN113290450A (en) * | 2021-06-24 | 2021-08-24 | 安庆机床有限公司 | Adjusting structure for steel ball processing equipment |
-
2017
- 2017-08-26 CN CN201721082123.XU patent/CN207552515U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108950708A (en) * | 2018-09-13 | 2018-12-07 | 华祥（中国）高纤有限公司 | Starching machine is used in the porous super soft polyester fiber production of one kind |
| CN108950708B (en) * | 2018-09-13 | 2024-04-02 | 华祥（中国）高纤有限公司 | Sizing machine is used in production of porous super gentle polyester fiber |
| CN113290450A (en) * | 2021-06-24 | 2021-08-24 | 安庆机床有限公司 | Adjusting structure for steel ball processing equipment |
| CN113290450B (en) * | 2021-06-24 | 2023-12-08 | 安庆机床有限公司 | Adjusting structure for steel ball processing equipment |
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