CN115748029A - Be used for adding rotatory ceramic guide connector of stiff silk of bullet machine roller - Google Patents
Be used for adding rotatory ceramic guide connector of stiff silk of bullet machine roller Download PDFInfo
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- CN115748029A CN115748029A CN202211506768.7A CN202211506768A CN115748029A CN 115748029 A CN115748029 A CN 115748029A CN 202211506768 A CN202211506768 A CN 202211506768A CN 115748029 A CN115748029 A CN 115748029A
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- yarn
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a stiff yarn-preventing rotary ceramic yarn guide connector for a texturing machine roller, which comprises: the support cup is used for providing support, a threaded mounting column is arranged on one side of the support cup, and a bearing used for providing rotary support is arranged on the other side of the support cup; and an aluminum cap connected to the bearing and capable of rotating on the bearing. The combined part can be arranged below a roller leather roller, before entering the leather roller, the yarn firstly passes through a first yarn channel guide groove of a rotary porcelain wheel and then is wound for one circle on the leather roller, the yarn then enters a second yarn channel guide groove of the rotary porcelain wheel and then enters the leather roller for one circle after changing the direction, so that the yarn is wound for two circles on the leather roller, the friction force between the yarn and the leather roller is multiplied, the stiff yarn caused by the fact that the friction force between the yarn and the leather roller is too small in the drafting process is avoided, and the yarn quality is ensured.
Description
Technical Field
The invention relates to the field of elasticizer, in particular to a stiff yarn-preventing rotary ceramic yarn guide connector for an elasticizer one-roller.
Background
The texturing machine is a textile machine which processes untwisted yarns such as terylene POY, polypropylene fiber and the like produced by spinning into elastic yarns with medium elasticity and low elasticity through false twisting and deformation by a false twisting device of the texturing machine. Currently, textile texturing machines are available on the market in Germany, the Barmag model and in Japan, the TMT model. POY silk strips firstly pass through a raw silk frame, then are drafted through a roller and a leather roller and then enter a hot box. The conventional texturing machine has a roller with a leather roller on which the yarn is wound, and the purpose of drafting is achieved by using the friction force between the yarn and the roller. And current structure, the yarn can only be on the leather roller winding round, and the yarn is limited with the frictional force between the leather roller, especially after the leather roller wearing and tearing, the yarn becomes very little with the frictional force between the leather roller, skids easily to lead to the yarn draft not enough, the condition of stiff silk appears, influences the yarn quality.
Disclosure of Invention
The invention aims to overcome the problems in the prior art, and provides a stiff yarn-preventing rotary ceramic yarn guide connector for a roller of an elasticizer, which can be conveniently and quickly arranged below a roller leather roller of the elasticizer, so that yarns can be wound on the leather roller twice, the friction force between the yarns and the leather roller is increased, the situation that stiff yarns occur due to insufficient friction force in the drafting process of the yarns is prevented, the quality of the yarns is ensured, and the service life of a ceramic yarn guide wheel is prolonged.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a yarn connector is led to rotatory pottery for adding bullet machine roller stiff silk of preventing includes:
the support cup is used for providing support, a threaded mounting column is arranged on one side of the support cup, and a bearing used for providing rotary support is arranged on the other side of the support cup;
an aluminum cap connected to the bearing and rotatable on the bearing;
the double-groove ceramic guide wheel is arranged on the periphery of the support cup and connected with the aluminum cover, and the double-groove ceramic guide wheel is driven by the axial force provided by the yarn to drive the connected aluminum cover to rotate on the support cup through the bearing.
As a preferable scheme of the invention, one end of the support cup, which is positioned at the aluminum cover, is provided with a bearing assembly hole, one side of the support cup, which is deviated from the bearing assembly hole, is provided with an anti-winding boss, and the anti-winding boss is positioned at the periphery of the support cup.
Realize above-mentioned technical scheme, avoid the yarn to get into the winding and influence rotatoryly on the one hand, on the other hand prevents that the dust from entering into the bearing through the clearance, influences the rotation and the life-span of bearing.
As a preferable scheme of the present invention, the aluminum cover is provided with a pin and annular positioning grooves, the annular positioning grooves are arranged around the pin and connected with the double-groove ceramic guide wheel, and the pin is arranged in the middle of the aluminum cover and connected with an inner hole of the bearing.
The technical scheme is realized so that the pin, the aluminum cover and the double-groove ceramic guide wheel rotate together.
As a preferable scheme of the present invention, a first boss for preventing the yarn from falling off is disposed on one side of the aluminum cover, which is located on the double-groove ceramic guide wheel.
Realize above-mentioned technical scheme, prevent that yarn waste from getting into with the dust and hold in the palm the cup, and first boss can prevent effectively that the yarn from droing from double flute ceramic guide pulley.
As a preferable scheme of the invention, the double-groove ceramic guide wheel is provided with two guide grooves, and an avoiding groove for avoiding the wire winding prevention boss is arranged on one side of the double-groove ceramic guide wheel, which is positioned on the threaded mounting column of the support cup.
Realize above-mentioned technical scheme, be used for improving the performance that adds the bullet machine, make the yarn can twine two rings on a roller leather roller, thereby double increase yarn and the frictional force between the leather roller, can effectively prevent the draft in-process because frictional force too low and produce the condition of stiff silk, simultaneously also should be for adopting revolution mechanic, change the friction between yarn and the ceramic wheel into rolling friction, the wearing and tearing on double flute ceramic guide wheel surface have not only been reduced, improve the life of double flute ceramic guide wheel, and the cracked risk of yarn single fiber has been reduced.
As a preferable scheme of the invention, a plastic protective cover is further installed on one side of the support cup, which is located on the threaded installation column, and a second boss for preventing the yarns from falling off is arranged on the plastic protective cover.
Realize above-mentioned technical scheme, prevent that yarn waste from getting into the support cup with the dust, and the second boss can prevent effectively that the yarn from droing from double flute ceramic guide pulley, and plastics visor and double flute ceramic guide pulley leave the clearance, avoid at rotatory in-process, plastics visor and double flute ceramic guide pulley contact and influence the rotation.
As a preferable scheme of the invention, a marking hole is arranged on one side of the aluminum cover, which is far away from the supporting cup, and the marking hole is arranged on two sides of the aluminum cover.
Realize above-mentioned technical scheme to in operation in-process observation double flute pottery guide pulley with the aluminium lid whether normal rotation.
As a preferable scheme of the present invention, a hollow groove connected to the double-groove ceramic guide wheel is provided at one side of the annular positioning groove.
The technical scheme is realized, and the double-groove ceramic guide wheel is used for reducing the thermal expansion of the aluminum cover in the high-speed rotation process and expanding and cracking the double-groove ceramic guide wheel.
As a preferable scheme of the invention, an oil filling hole connected with the bearing is arranged at one side of the support cup, which is positioned on the threaded mounting column.
By the technical scheme, the bearing can be conveniently and regularly oiled and lubricated, and the service life of the bearing is prolonged.
The invention has the beneficial effects that:
the invention mainly designs a double-groove ceramic guide wheel structure which can be arranged below a roller leather roller, wherein before entering the leather roller, yarns firstly pass through a first yarn channel guide groove of a rotary porcelain wheel and then are wound on the leather roller for a circle, the yarns then enter a second yarn channel guide groove of the rotary porcelain wheel and enter the leather roller for a circle again after changing the direction, so that the yarns are wound on the leather roller for two circles, the friction force between the yarns and the leather roller is multiplied, the stiff yarns caused by the undersize friction force of the yarns and the leather roller are avoided in the drafting process, and the yarn quality is ensured.
The invention improves the performance of the elasticizer by reasonably designing the anti-stiff yarn rotating ceramic yarn guide connector for the elasticizer one roller, so that the yarn can be wound on the roller two rings, thereby exponentially increasing the friction force between the yarn and the roller, effectively preventing the stiff yarn generated due to too low friction force in the drafting process, simultaneously adopting a rotating structure to convert the friction between the yarn and the ceramic wheel into rolling friction, reducing the abrasion on the surface of the ceramic wheel, prolonging the service life of the ceramic wheel and reducing the risk of single fiber fracture of the yarn; the ceramic wheel is designed into a groove structure, and the aluminum cover on one side and the plastic protective cover on the other side are both provided with bosses, so that the yarn can be effectively prevented from escaping in the high-speed movement process; in addition, due to the design of the structure, the inner ring of the bearing is rotated, so that the bearing oil is prevented from splashing due to the rotating centrifugal force, the lubricating oil is ensured to be always in the bearing, and the service life of the bearing is prolonged; the protective covers are arranged on the two sides of the ceramic wheel, waste yarns and dust can be effectively prevented from entering the bearing, the rotation speed difference between the yarns and the ceramic wheel is reduced, and the service life of the bearing is prolonged.
The connector is also provided with an oil filling hole, so that lubricating oil can be filled into the bearing in the normal use process, and the service life of the bearing can be effectively prolonged. And one side aluminium is covered and is still designed two mark points, can conveniently carry out real-time supervision to the rotation of ceramic wheel in the use to avoid bringing the yarn quality risk because the rotatory inefficacy of ceramic wheel.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description is made of preferred embodiments of the present invention in conjunction with the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention. In the drawings:
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic view of the structure according to the present invention.
The numbering in the figures illustrates: 1. supporting a cup; 101. a threaded mounting post; 102. the anti-winding boss; 103. a plastic protective cover; 104. a second boss; 105. an oil filler hole; 2. a bearing; 3. an aluminum cover; 301. an annular positioning groove; 302. a first boss; 303. Marking the hole; 304. hollowing out the grooves; 4. a double-groove ceramic guide wheel; 401. a guide groove; 5. a pin.
Detailed Description
The invention is further described with reference to the accompanying drawings in which:
example (b):
the utility model provides a lead yarn conjunction for adding rotatory pottery of bullet machine one roller stiff silk of preventing, refer to fig. 1, fig. 2 and fig. 3, including the support cup 1 that is used for providing the support, one side of support cup 1 is provided with screw thread erection column 101, screw thread erection column 101 with hold in the palm cup 1 integrated into one piece, bearing 2 that is used for providing rotatory support is installed to the opposite side, and install pin 5 on bearing 2's the hole, aluminium lid 3 is installed in the one side that deviates from support cup 1 to pin 5, install double flute ceramic guide pulley 4 on the aluminium lid 3, it is located double flute ceramic guide pulley 4's hole to hold in the palm cup 1, when using, double flute ceramic guide pulley 4 receives the axial force that the yarn provided to drive aluminium lid 3 of connecting and carries out the rotation on support cup 1 through bearing 2. In this embodiment, double flute pottery guide pulley 4 is provided with two guide way 401, a performance for improving the elasticizer, make the yarn can twine two circles on a roller leather roller, thereby double increase yarn and follow the frictional force between the leather roller, can effectively prevent the draft in-process because frictional force is too low and produce the condition of stiff silk, also should be for adopting revolution mechanic simultaneously, change the friction between yarn and the pottery wheel into rolling friction, the wearing and tearing on double flute pottery guide pulley 4 surfaces have not only been reduced, improve double flute pottery guide pulley 4's life, and the cracked risk of yarn single fiber has been reduced.
Referring to fig. 2 and 3, a bearing assembly hole for mounting the bearing 2 is formed in one end, located at the aluminum cover 3, of the support cup 1, a wire winding prevention boss 102 is arranged on one side, facing away from the bearing assembly hole, of the support cup 1, and the wire winding prevention boss 102 is located around the support cup 1. When the device is used, on one hand, the yarn can be prevented from entering and winding to influence rotation, and on the other hand, dust can be prevented from entering the bearing 2 through the gap to influence the rotation and the service life of the bearing 2. In this embodiment, an avoiding groove for avoiding the anti-twisting boss 102 is formed on one side of the double-groove ceramic guide wheel 4, which is located on the screw thread mounting column 101 of the cup holder 1.
Referring to fig. 2 and 3, an annular positioning groove 301 and a pin hole are formed in the aluminum cover 3, the aluminum cover 3 is mounted on the bearing 2 through the pin 5, the annular positioning groove 301 is formed around the pin hole and used for mounting the double-groove ceramic guide wheel 4, and therefore the pin 5, the aluminum cover 3 and the double-groove ceramic guide wheel 4 rotate together.
Referring to fig. 2 and 3, one side of the aluminum cover 3, which is located on the double-groove ceramic guide wheel 4, is provided with a first boss 302 for preventing the yarn from falling off, and the first boss 302 not only can effectively prevent the waste yarn from entering the cup 1 with the dust when in use, but also can effectively prevent the yarn from falling off from the double-groove ceramic guide wheel 4.
Referring to fig. 2 and 3, a plastic protective cover 103 is further installed on one side of the support cup 1, which is located on the threaded mounting column 101, a second boss 104 for preventing yarns from falling off is arranged on the plastic protective cover 103, the second boss 104 can effectively prevent waste yarns from entering the support cup 1 with dust, the second boss 104 can effectively prevent the yarns from falling off from the double-groove ceramic guide wheel 4, a gap is reserved between the plastic protective cover 103 and the double-groove ceramic guide wheel 4, and the plastic protective cover 103 is prevented from contacting the double-groove ceramic guide wheel 4 to influence rotation in the rotating process.
Referring to fig. 1 and 3, one side of the aluminum cover 3 departing from the support cup 1 is provided with a marking hole 303, and the marking hole 303 is arranged on two sides of the aluminum cover 3 so as to observe whether the double-groove ceramic guide wheel 4 and the aluminum cover 3 rotate normally or not in the operation process. For easy observation, a coloring treatment may be performed in the marking hole 303.
Referring to fig. 3, in order to reduce the heat expansion of the aluminum cover 3 during high-speed rotation, the double-grooved ceramic guide roller 4 is burst. In this embodiment, a hollow groove 304 connected to the double-groove ceramic guide wheel 4 is formed at one side of the annular positioning groove 301.
Referring to fig. 3, the bearing 2 is lubricated by oil regularly, so that the service life of the bearing 2 is prolonged. In this embodiment, the cup holder 1 is provided with an oil hole 105 at one side of the screw mounting post 101 for connecting with the bearing 2.
Specifically, the double-groove ceramic guide wheel comprises a pin 5, an aluminum cover 3, a double-groove ceramic guide wheel 4, a support cup 1, a bearing 2 and a plastic protective cover 103, wherein one end of the pin 5 is tightly matched with the aluminum cover 3, the other end of the pin is matched with an inner hole of the bearing 2, the aluminum cover 3 is matched with the inner hole of the double-groove ceramic guide wheel 4 through a designed annular positioning groove 301, the aluminum cover and the double-groove ceramic guide wheel rotate together, the aluminum cover 3 is provided with two marking holes 303, whether the double-groove ceramic guide wheel 4 and the aluminum cover 3 rotate normally or not can be observed in the operation process, and a hollow groove 304 is designed in the annular positioning groove 301 of the aluminum cover 3 and used for reducing the heating expansion of the aluminum cover 3 in the high-speed rotation process and expanding the double-groove ceramic guide wheel 4; the aluminum cover 3 is provided with a first boss 302 positioned on one side of the double-groove ceramic guide wheel 4, so that the yarn is prevented from falling off from the double-groove ceramic guide wheel 4, and the yarn is ensured to run on the double-groove ceramic guide wheel 4 all the time; the support cup 1 is tightly matched with the bearing 2 and is arranged in an inner hole of the double-groove ceramic guide wheel 4, a gap is reserved between the support cup 1 and the inner hole of the double-groove ceramic guide wheel 4, the support cup 1 is prevented from being contacted with the inner hole of the double-groove ceramic guide wheel 4 to influence rotation in the normal operation process, and the support cup 1 is further provided with a wire winding prevention boss 102, so that on one hand, yarn is prevented from entering the bearing 2 to influence rotation, and on the other hand, dust is prevented from entering the bearing 2 through the gap to influence rotation and service life of the bearing 2; in addition, the supporting cup 1 is provided with an oil filling hole 105, so that the bearing 2 can be conveniently and regularly oiled and lubricated, and the service life of the bearing 2 is prolonged; and the tail part of the support cup 1 is provided with a thread mounting column 101 which can be conveniently fixed on an elasticizer. The plastic protection cover 103 is arranged at one end of the support cup 1 to prevent waste yarns from entering with dust, the plastic protection cover 103 is provided with a second boss 104 to effectively prevent the yarns from falling off from the double-groove ceramic guide wheel 4, and a gap is reserved between the plastic protection cover 103 and the double-groove ceramic guide wheel 4 to avoid the influence on rotation caused by the contact between the plastic protection cover 103 and the double-groove ceramic guide wheel 4 in the rotating process.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a be used for adding bullet machine roller to prevent stiff silk rotation ceramic and lead yarn connector which characterized in that includes:
the support cup comprises a support cup (1) used for providing support, wherein a threaded mounting column (101) is arranged on one side of the support cup (1), and a bearing (2) used for providing rotary support is arranged on the other side of the support cup; an aluminum cover (3) connected to the bearing (2) and rotatable on the bearing (2); the double-groove ceramic guide wheel (4) is arranged on the periphery of the support cup (1) and connected with the aluminum cover (3), and the double-groove ceramic guide wheel (4) is driven by an axial force provided by yarns to drive the connected aluminum cover (3) to rotate on the support cup (1) through the bearing (2).
2. The rotating ceramic yarn guide binder for the stiff yarn prevention of the texturing machine with one roller is characterized in that a bearing assembly hole is formed in one end, located at the aluminum cover (3), of the support cup (1), a yarn winding prevention boss (102) is arranged on one side, away from the bearing assembly hole, of the support cup (1), and the yarn winding prevention boss (102) is located on the periphery of the support cup (1).
3. The stiff yarn-preventing rotary ceramic yarn guide binder for the elasticizer one-roller according to claim 1, wherein a pin (5) and an annular positioning groove (301) are arranged on the aluminum cover (3), the annular positioning groove (301) is arranged on the periphery of the pin (5) and connected with the double-groove ceramic guide wheel (4), and the pin (5) is arranged in the middle of the aluminum cover (3) and connected with an inner hole of the bearing (2).
4. The rotating ceramic yarn guide binder for the one-roller stiff yarn prevention of the texturing machine as claimed in claim 1, wherein a first boss (302) for preventing the yarn from falling off is arranged on one side of the aluminum cover (3) on the double-groove ceramic guide wheel (4).
5. The rotating ceramic yarn guide binder for the one-roller anti-stiff yarn of the elasticizer according to claim 2, wherein the double-groove ceramic guide wheel (4) is provided with two guide grooves (401), and one side of the double-groove ceramic guide wheel (4) on the threaded mounting column (101) of the support cup (1) is provided with an avoiding groove for avoiding the anti-filament winding boss (102).
6. The rotating ceramic yarn guide binder for the one-roller stiff yarn prevention of the texturing machine is characterized in that a plastic protection cover (103) is further installed on one side, located on the threaded installation column (101), of the retainer cup (1), and a second boss (104) for preventing yarns from falling off is arranged on the plastic protection cover (103).
7. The rotating ceramic yarn guide binder for the anti-stiff yarn of the elasticizer one-roller is characterized in that a marking hole (303) is formed in one side of the aluminum cover (3) away from the support cup (1), and the marking hole (303) is formed in two sides of the aluminum cover (3).
8. The rotating ceramic yarn guide binder for the one-roller anti-stiff yarn of the elasticizer according to claim 3, characterized in that one side of the annular positioning groove (301) is provided with a hollowed-out groove (304) connected with the double-groove ceramic guide wheel (4).
9. The rotating ceramic yarn guide binder for the one-roller stiff yarn prevention of the texturing machine according to the claim 1, characterized in that one side of the retainer cup (1) on the threaded mounting column (101) is provided with an oil injection hole (105) connected with the bearing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211506768.7A CN115748029A (en) | 2022-11-29 | 2022-11-29 | Be used for adding rotatory ceramic guide connector of stiff silk of bullet machine roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211506768.7A CN115748029A (en) | 2022-11-29 | 2022-11-29 | Be used for adding rotatory ceramic guide connector of stiff silk of bullet machine roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115748029A true CN115748029A (en) | 2023-03-07 |
Family
ID=85339764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211506768.7A Pending CN115748029A (en) | 2022-11-29 | 2022-11-29 | Be used for adding rotatory ceramic guide connector of stiff silk of bullet machine roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115748029A (en) |
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2022
- 2022-11-29 CN CN202211506768.7A patent/CN115748029A/en active Pending
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