CN218756263U

CN218756263U - Be used for adding rotatory ceramic guide connector of stiff silk of bullet machine roller

Info

Publication number: CN218756263U
Application number: CN202223168773.XU
Authority: CN
Inventors: 卢华; 朱洪将; 黄水云
Original assignee: Suzhou Kailaitaike Ceramic New Material Co ltd
Current assignee: Suzhou Kailaitaike Ceramic New Material Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-03-28
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a be used for adding rotatory pottery of stiff silk guide connector is prevented to bullet machine roller, include: 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 utility model discloses a binder can be installed in a roller leather roller below, the yarn is before getting into the leather roller, earlier behind the first silk way guide way through rotatory porcelain wheel, twine the round on the leather roller again, the yarn reenters the second silk way guide way of rotatory porcelain wheel, reentrant leather roller winding round after the redirecting, the yarn twines two rings on the leather roller in other words like this, make the yarn increase with the frictional force between the leather roller at double, thereby be unlikely to at the draft in-process because the yarn produces stiff silk with the frictional force undersize of leather roller, the yarn quality has been ensured.

Description

Be used for adding rotatory pottery of stiff silk guide connector of bullet machine roller

Technical Field

The utility model relates to a add the bullet machine field, especially relate to a lead yarn connector for adding rotatory pottery of stiff silk is prevented to bullet machine 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 the german Barmag model and the japanese 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 draw texturing machine has a roller with a leather roller on which the yarn is wound, and the purpose of drawing is achieved by using the friction force between the yarn and the roller. And current structure, the yarn can only twine the round on the leather-covered roll, and the yarn is limited with the frictional force between the leather-covered roll, especially after the leather-covered roll wearing and tearing, the yarn becomes very little with the frictional force between the leather-covered roll, skids easily to lead to the yarn draft not enough, the condition of stiff silk appears, influences the yarn quality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above problem that prior art exists, provide a lead yarn connector for adding bullet machine roller and preventing stiff silk rotation ceramic, make it can convenient and fast install in adding bullet machine roller leather roller below, make the yarn can twine twice on the leather roller, increase the yarn and follow the frictional force between the leather roller, prevent that the yarn from because frictional force is not enough and the condition of stiff silk appears at the draft in-process, ensure the quality of yarn, improve the life of ceramic godet wheel.

For realizing above-mentioned technical purpose, reach above-mentioned technological effect, the utility model discloses a following technical scheme realizes:

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 an optimized scheme of the utility model, the support cup is located the bearing pilot hole has been seted up to the one end of aluminium lid, the support cup deviates from one side of bearing pilot hole is provided with prevents twining the silk boss, prevent twining the silk boss and be located support cup all around.

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 an optimized scheme of the utility model, be provided with pin and annular positioning groove on the aluminium lid, annular positioning groove locates around the pin and with the ceramic guide pulley of double flute is connected, the pin is located the centre of aluminium lid and with the hole connection of bearing.

The technical scheme is realized so that the pin, the aluminum cover and the double-groove ceramic guide wheel rotate together.

As a preferred scheme of the utility model, the aluminium lid is located one side of double flute pottery guide pulley is provided with the first boss that prevents that the yarn from droing.

Realize above-mentioned technical scheme, prevent that the yarn waste from getting into the support cup with the dust, and first boss can prevent effectively that the yarn from droing from the ceramic guide pulley of double flute.

As a preferred scheme of the utility model, double flute pottery guide pulley is provided with two guide slots, just double flute pottery guide pulley is located one side of support cup screw thread erection column is provided with dodges the groove of dodging of preventing kinking the boss.

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 an optimized scheme of the utility model, the support cup is located the plastics visor is still installed to one side of screw thread erection column, be provided with the second boss that prevents the yarn and drop on the plastics visor.

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 leaves the clearance with double flute ceramic guide pulley, avoids at rotatory in-process, plastics visor and double flute ceramic guide pulley contact and influence the rotation.

As an optimized scheme of the utility model, the aluminium lid deviates from one side of holding in the palm the cup is provided with the mark hole, the mark hole is located the both sides of aluminium lid.

Realize above-mentioned technical scheme to whether observing double flute pottery guide pulley and aluminium lid at normal rotation in the operation process.

As an optimized scheme of the utility model, one side of annular positioning groove be provided with the fretwork groove that double flute pottery guide pulley is connected.

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 an optimized scheme of the utility model, the support cup is located one side of screw thread erection column be provided with the oil filler point that the bearing is connected.

By the technical scheme, the bearing can be conveniently and regularly oiled and lubricated, and the service life of the bearing is prolonged.

The beneficial effects of the utility model are that:

the utility model mainly designs a double flute pottery guide pulley structure, can install in a roller leather roller below, the yarn is before getting into the leather roller, after the first silk way guide way through rotatory porcelain wheel earlier, again twine the round on the leather roller, the yarn reenters into the second silk way guide way of rotatory porcelain wheel, reentrant leather roller winding round after the redirecting, the yarn has twined two rings on the leather roller in other words like this, make the yarn increase at double with the frictional force between the leather roller, thereby be unlikely to at the draft in-process because the yarn produces stiff silk with the frictional force undersize of leather roller, the yarn quality has been ensured.

The utility model discloses a rational design is used for adding bullet machine roller and prevents the rotatory pottery of stiff silk and lead the yarn conjunction, improve the performance of adding the bullet machine, make the yarn can twine two rings on a roller leather roller, thereby increase the frictional force between yarn and the leather roller by fold, can effectively prevent to draw the condition that the in-process produces stiff silk because frictional force is too low, also should be for adopting revolution mechanic simultaneously, change the friction between yarn and the ceramic wheel into rolling friction, not only reduced the wearing and tearing on ceramic wheel surface, improve the life of ceramic wheel, and reduced the cracked risk of yarn single fiber; 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 process of high-speed movement; 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 utility model discloses the connector has still the oil filler point, can carry out filling lubricating oil to the bearing in normal use, can effectively improve the life of bearing. 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 means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given 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 constitute a limitation on the invention. In the drawings:

fig. 1 is a plan view relating to the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic structural diagram according to the present invention.

The reference numbers in the figures illustrate: 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:

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 ceramic guide pulley 4 is provided with two guide ways 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 condition of the stiff silk of production because frictional force is too low among the draft process, also should be for adopting revolution mechanic simultaneously, change the friction between yarn and the ceramic wheel into rolling friction, the wearing and tearing on double flute ceramic guide pulley 4 surfaces have not only been reduced, improve double flute ceramic 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, an oil hole 105 connected to the bearing 2 is opened at one side of the retainer cup 1 on the screw mounting post 101.

Specifically, the utility model discloses a pin 5, the aluminium lid 3, double flute pottery guide pulley 4, hold in the palm cup 1, bearing 2 and plastics visor 103, pin 5 one end is closely cooperated with aluminium lid 3, the other end is cooperated with the hole of bearing 2, aluminium lid 3 is cooperated with the hole of double flute pottery guide pulley 4 through the annular positioning groove 301 of design, both rotate together, and aluminium lid 3 is designed with two mark holes 303, be convenient for observe whether double flute pottery guide pulley 4 is normally rotatory with aluminium lid 3 in the operation process, there is a fretwork groove 304 in the design on aluminium lid 3 annular positioning groove 301, be used for reducing aluminium lid 3 heating expansion in the high-speed rotation process, double flute pottery guide pulley 4 spalling; 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 protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

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 the axial force provided by the yarn 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 anti-stiff yarn 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 around 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 guiding binder for the one-roller stiff yarn-preventing 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 yarn-winding-preventing 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).