CN113550072A - Secondary shaping device and method for outlet of fiber rod forming machine - Google Patents
Secondary shaping device and method for outlet of fiber rod forming machine Download PDFInfo
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- CN113550072A CN113550072A CN202110975987.9A CN202110975987A CN113550072A CN 113550072 A CN113550072 A CN 113550072A CN 202110975987 A CN202110975987 A CN 202110975987A CN 113550072 A CN113550072 A CN 113550072A
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- fiber rod
- forming machine
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- rod forming
- fiber
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/76—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres otherwise than in a plane, e.g. in a tubular way
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a secondary shaping device and a secondary shaping method for an outlet of a fiber rod forming machine, which comprise an installation frame and a secondary shaping mechanism, wherein the secondary shaping mechanism comprises an installation plate, a secondary shaping cylinder and a secondary shaping mould; according to the invention, the secondary shaping mold is arranged at the outlet of the fiber rod forming machine, and the fiber rod stretched out of the outlet of the forming machine is subjected to secondary shaping, so that the problem that the fiber rod is easy to expand only through one-step forming is avoided, and the production size precision of the fiber rod is improved; further, because compress tightly the subassembly through the unilateral and directly compress tightly the secondary design mould inside a secondary design section of thick bamboo, so different diameter fiber stick can lead to the diameter of secondary design mould to change and produce the phenomenon of secondary design mould and the disalignment of primary design mould, need be promptly through seting up the installation regulation hole on the mounting panel for the axiality between secondary design mould and the primary design mould is convenient for adjust, changes with the diameter that adapts to the fiber stick, further guarantees the production size precision of fiber stick.
Description
Technical Field
The invention belongs to the technical field of fiber rod preparation, and particularly relates to a secondary shaping device and a secondary shaping method for an outlet of a fiber rod forming machine.
Background
The fiber rod is commonly called as perfume core and oil storage integrated cotton, and the filtering cotton core is a fiber bundle formed by combining a plurality of fine porous fiber silk threads. The fiber rod is mainly used for naturally and slowly releasing air purification and products needing water diversion and filtering functions, and is suitable for industries such as daily use (products such as an air freshening fragrance device and an automobile perfume seat), electronics (products such as a USB micro humidifier, an electronic cigarette atomizer and a microcomputer sweeper), medical use (products such as a laboratory pipette, an oxygen generator and a humidification bottle), and the like;
the existing preparation method of the cotton core rod is mainly a hot forming traction method, for example, a cotton core rod forming machine with application number of 201810404266.0, which comprises the following technical scheme: the forming part comprises 2 heating furnaces which are distributed on the table board in parallel along the material advancing direction, the heating furnaces are preferably electric heating furnaces, the temperature is convenient to accurately control, and the heating furnaces are provided with a row of horizontally distributed hot melting channels; the table top in front of the heating furnace (entering side of the fiber silk thread) is oppositely provided with 2 first guide support plates, and guide holes corresponding to the hot melting channel are distributed on the first guide support plates and used for accurately guiding the corresponding fiber silk thread into the hot melting channel of the heating furnace. Traction portion includes 2 pairs of rollers by motor simultaneous drive, and it is along material advancing direction parallel distribution, includes the first roller bearing and the second roller bearing of level setting to the roller bearing, and the direction of rotation of first roller bearing and second roller bearing is opposite and through providing backward traction force with the friction of cotton core stick, will follow the cotton core stick that the shaping portion came out and carry to deciding the portion.
Based on the above analysis of the prior art, the applicant has found that the cotton core rod coming out of the forming section is often directly conveyed to the cutting section without any further treatment of the cotton core rod coming out of the forming section; the applicant also finds that the diameter of the cotton core rod is only controlled at the forming part in the preparation process of the cotton core rod in the prior art, but the applicant finds that the cotton core rod expands after the forming part comes out, and the applicant knows at the processing site that the problem is considered when the forming outlet diameter of the forming part is generally designed, and generally, the diameter requirement of the cotton core rod is not very strict, so that the problem of low preparation dimensional accuracy of the cotton core rod in the prior art is caused.
Disclosure of Invention
The invention aims to provide a secondary shaping device and a secondary shaping method for an outlet of a fiber rod forming machine, which are used for realizing preparation of a fiber rod forming machine with high dimensional accuracy on the basis of two-time shaping, aiming at the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a secondary shaping device for an outlet of a fiber rod forming machine, which comprises a mounting frame and a secondary shaping mechanism arranged on the mounting frame, wherein a through hole for a fiber rod at the outlet of the fiber rod forming machine to pass through is formed in the mounting frame, the secondary shaping mechanism comprises a mounting plate, a secondary shaping cylinder and a secondary shaping mold, the mounting plate is connected with the mounting frame through a locking bolt, a mounting adjusting hole for adjusting the position of the secondary shaping mold is formed in the mounting plate, a pressing assembly for pressing the secondary shaping mold is arranged on the secondary shaping cylinder, and the diameter of the through hole is larger than the inner diameter of the secondary shaping cylinder.
Preferably, the pressing assembly comprises a screwing screw and an arc-shaped pressing plate which are movably connected, a screw hole matched with the screwing screw is formed in the secondary molding cylinder, and the arc-shaped pressing plate is located inside the secondary molding cylinder.
Preferably, the mounting adjustment holes are arranged around an axis of the secondary sizing cylinder.
Preferably, the number of the installation adjusting holes is 2, and the installation adjusting holes are oppositely arranged on the upper side and the lower side of the through hole.
Preferably, the mounting adjustment hole is a square hole.
Preferably, a circular gasket is arranged between the locking bolt and the square hole, and when the secondary sizing die is adjusted to any position, the peripheral edge of the circular gasket is at least contacted with three adjacent edges of the square hole.
Preferably, the distance between the outlet of the fiber rod forming machine and the secondary shaping mold is 5 cm-20 cm.
Preferably, the mounting rack is connected with the fiber rod forming machine through a telescopic mechanism; the mounting frame can generate relative displacement relative to the fiber rod forming machine.
Preferably, be provided with on the mounting bracket towards the laser range finder of fiber rod make-up machine, laser range finder and display screen electric connection.
The invention also provides a secondary setting method of the fiber rod, which comprises the following steps:
the fiber rod is formed and once formed in a fiber rod forming machine, and meanwhile, the fiber rod is continuously drawn;
carrying out secondary shaping on the fiber rod in the continuous traction process through a secondary shaping mold with an adjustable axis position, and keeping an adjustable gap between the secondary shaping mold and a primary shaping outlet in a fiber rod forming machine according to the factors of the diameter, the material and the forming temperature of the fiber rod;
the fiber rod is sequentially subjected to primary shaping and secondary shaping to finish the shaping work of the fiber rod.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the secondary shaping mold is arranged at the outlet of the fiber rod forming machine, and the fiber rod stretched out of the outlet of the forming machine is subjected to secondary shaping, so that the problem that the fiber rod is easy to expand only through one-step forming is avoided, and the production size precision of the fiber rod is improved; further, because compress tightly the subassembly through the unilateral and directly compress tightly the secondary design mould inside a secondary design section of thick bamboo, so different diameter fiber stick can lead to the diameter of secondary design mould to change and produce the phenomenon of secondary design mould and the disalignment of primary design mould, need be promptly through seting up the installation regulation hole on the mounting panel for the axiality between secondary design mould and the primary design mould is convenient for adjust, changes with the diameter that adapts to the fiber stick, further guarantees the production size precision of fiber stick.
2. According to the invention, the number of the installation adjusting holes is limited to 2, the secondary shaping device can be stably fixed, the adjustment work of operators is facilitated, the locking fixing force of the secondary shaping device after connection and fixation is ensured to be uniform in stress by means of relative arrangement on the upper side and the lower side of the via hole, and the problem of unbalanced stress of the secondary shaping device is avoided.
3. According to the invention, the mounting adjusting holes are arranged to be square holes, so that the locking bolts can be abutted against a plurality of edges of the square holes when being at different positions, and the locking stability is further improved.
4. The distance between the outlet of the fiber rod forming machine and the secondary forming die is 5-20 cm, namely, the distance is changed to adapt to the factors of different diameters, materials, forming temperature and the like, and the cooling speed of the fiber rod is different, so that the secondary forming time of the fiber rod is different.
5. According to the invention, the mounting frame is connected with the telescopic mechanism, so that the distance between the outlet of the fiber rod forming machine and the secondary forming die is convenient for operators to adjust; further, set up laser range finder on the mounting bracket to laser range finder and display screen electric connection make the distance adjustment precision high and visual.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view (without a telescoping mechanism) of a secondary setting device for an outlet of a fiber rod forming machine, which is connected with the fiber rod forming machine;
FIG. 2 is a schematic structural view (including a telescopic mechanism) of the secondary shaping device for the outlet of the fiber rod forming machine and the connection of the fiber rod forming machine;
FIG. 3 is a schematic structural view of the secondary sizing device for the outlet of the fiber rod forming machine of FIG. 1;
FIG. 4 is a schematic structural view of the secondary sizing mechanism in FIG. 3;
FIG. 5 is a cross-sectional view of FIG. 4;
the device comprises a fiber rod forming machine 1, a mounting frame 2, a secondary forming mechanism 3, a mounting plate 4, a secondary forming cylinder 5, a secondary forming mold 6, a locking bolt 7, a mounting adjusting hole 8, a pressing component 9, a circular gasket 10, a telescopic mechanism 11 and a laser range finder 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a secondary shaping device and a secondary shaping method for preparing an outlet of a fiber rod forming machine with high dimensional accuracy on the basis of two-time shaping, aiming at the defects and shortcomings of the prior art.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1 to 5, the present invention provides a secondary shaping device for an outlet of a fiber rod forming machine 1, which includes an installation frame 2 and a secondary shaping mechanism 3 disposed on the installation frame 2, wherein the shape or material of the installation frame 2 is not limited as long as the function of supporting the secondary shaping mechanism 3 can be achieved, and as shown in the figure, when the installation frame 2 is a plate-shaped structure, a via hole for a fiber rod at the outlet of the fiber rod forming machine 1 to pass through is disposed on the installation frame 2, and certainly, if the connection stability of the secondary shaping mechanism 3 on the installation frame 2 can be ensured, the installation frame 2 can also be configured as a hollow frame body structure, and at this time, the installation frame has a specific via hole function;
the secondary shaping mechanism 3 comprises a mounting plate 4, a secondary shaping cylinder 5 and a secondary shaping mold 6 positioned in the secondary shaping cylinder 5, wherein the shape of the secondary shaping cylinder 5 is not specifically limited, a through hole matched with the secondary shaping mold 6 is formed in the secondary shaping cylinder, the secondary shaping mold 6 is provided with a shaping hole with the same shape as the fiber rod after being shaped, the mounting plate 4 is connected with the mounting frame 2 through a locking bolt 7, the mounting plate 4 is provided with an installation adjusting hole 8 for adjusting the position of the secondary shaping mold 6, the secondary shaping cylinder 5 is provided with a pressing component 9 for pressing the secondary shaping mold 6, the pressing component 9 can be pressed in multiple directions simultaneously or in one direction, the invention preferably adopts a one-way pressing mode, and the diameter of the through hole is larger than the inner diameter of the secondary shaping cylinder 5.
In conclusion, the secondary shaping die 6 is arranged at the outlet of the fiber rod forming machine 1 to carry out secondary shaping on the fiber rod extending out of the outlet of the forming machine, so that the problem that the fiber rod is easy to expand only through one-step forming is avoided, and the production size precision of the fiber rod is improved; further, because compress tightly subassembly 9 through the unilateral and directly compress tightly secondary design mould 6 inside secondary design section of thick bamboo 5, so different diameter fiber rods can lead to the diameter change of secondary design mould 6 to produce the phenomenon of secondary design mould 6 and a design mould disalignment, need be promptly through seting up installation regulation hole 8 on mounting panel 4, make the axiality between secondary design mould 6 and the a design mould be convenient for adjust, change with the diameter that adapts to the fiber rod, further guarantee the production size precision of fiber rod.
As a concrete structure display of the compressing assembly 9, the compressing assembly 9 comprises a screwing screw and an arc-shaped compressing plate which are movably connected, wherein the movable connection is to ensure that after the arc-shaped compressing plate is attached to the surface of the secondary shaping mold 6, the screwing screw can relatively rotate relative to the arc-shaped compressing plate, so that the compressing work is effectively carried out, a screw hole matched with the screwing screw is formed in the secondary shaping cylinder 5, and the arc-shaped compressing plate is positioned inside the secondary shaping cylinder 5; of course, other pressing structures are possible, for example, a small air cylinder may be used, as long as the pressing function is achieved.
In order to ensure the connection stability and the uniformity of the fastening connection force, the installation adjusting holes 8 are arranged around the axis of the secondary sizing cylinder 5 in the invention. Furthermore, the number of the installation adjusting holes 8 is limited to 2, the secondary shaping device can be stably fixed, adjustment work of operators is facilitated, the locking fixing force of the secondary shaping device after connection and fixation is even in stress in a mode of being arranged on the upper side and the lower side of the via hole in a relative mode, and the problem of unbalanced stress of the secondary shaping device is solved.
In order to improve the connection stability and ensure that the work of adjusting the axis is convenient, the installation adjusting hole 8 is arranged to be a square hole, so that the locking bolts 7 can be abutted against a plurality of edges of the square hole when being at different positions, and the locking stability is further improved. Furthermore, a circular gasket 10 is arranged between the locking bolt 7 and the square hole, and when the secondary shaping mold 6 is adjusted to any position, the peripheral edge of the circular gasket 10 is at least contacted with three adjacent edges of the square hole.
The distance between the outlet of the fiber rod forming machine 1 and the secondary forming die 6 is 5 cm-20 cm; the mode of changing the interval is adopted to adapt to factors such as different diameters, materials and molding temperature, the cooling speed of the fiber rod is different, and the secondary setting time of the fiber rod is different.
In the invention, the mounting frame 2 is connected with the fiber rod forming machine 1 through the telescopic mechanism 11, wherein the telescopic mechanism 11 can comprise a telescopic cylinder or other telescopic structures as long as telescopic driving can be realized and the mounting frame 2 is ensured to be stable; the mounting frame 2 can be displaced relative to the fiber rod forming machine 1. According to the invention, the mounting frame 2 is provided with the laser range finder 12 facing the fiber rod forming machine 1, and the laser range finder 12 is electrically connected with the display screen. The mounting frame 2 is connected with the telescopic mechanism 11, so that the distance between the outlet of the fiber rod forming machine 1 and the secondary forming die 6 is convenient for operators to adjust; further, set up laser range finder 12 on the mounting bracket 2 to laser range finder 12 and display screen electric connection make distance adjustment precision high and visual.
The invention also provides a secondary setting method of the fiber rod, which comprises the following steps:
the fiber rod is formed and once formed in the fiber rod forming machine 1, and meanwhile, the fiber rod is continuously drawn;
carrying out secondary shaping on the fiber rod in the continuous traction process through a secondary shaping mold 6 with an adjustable axis position, and keeping an adjustable gap between the secondary shaping mold 6 and a primary shaping outlet in the fiber rod forming machine 1 according to the factors of the diameter, the material and the forming temperature of the fiber rod;
the fiber rod is sequentially subjected to primary shaping and secondary shaping to finish the shaping work of the fiber rod.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the invention and the core idea thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a secondary setting device for fiber rod make-up machine export, a serial communication port, be in including mounting bracket and setting secondary setting mechanism on the mounting bracket, set up the confession on the mounting bracket the via hole that the fiber rod of fiber rod make-up machine export passed, secondary setting mechanism is including the mounting panel and the secondary setting section of thick bamboo that are connected and be located secondary setting mould in the secondary setting section of thick bamboo, the mounting panel pass through locking bolt with the mounting bracket is connected, offer on the mounting panel and be used for adjusting the installation regulation hole of secondary setting mould position, be provided with on the secondary setting section of thick bamboo and be used for compressing tightly the subassembly that compresses tightly of secondary setting mould, the diameter of via hole is greater than the internal diameter of secondary setting section of thick bamboo.
2. The secondary sizing device for the outlet of the fiber rod forming machine according to claim 1, wherein the pressing assembly comprises a screwing screw and an arc-shaped pressing plate which are movably connected, a screw hole matched with the screwing screw is formed in the secondary sizing cylinder, and the arc-shaped pressing plate is positioned inside the secondary sizing cylinder.
3. The secondary sizing device for a fiber rod forming machine outlet according to claim 1 wherein the mounting adjustment holes are arranged about the axis of the secondary sizing cylinder.
4. The secondary sizing device for the outlet of the fiber rod forming machine according to claim 3, wherein the number of the installation adjusting holes is 2, and the installation adjusting holes are oppositely arranged at the upper side and the lower side of the through hole.
5. The secondary sizing device for the exit of a fiber rod forming machine according to claim 4 wherein the mounting adjustment hole is a square hole.
6. The secondary sizing device for the outlet of the fiber rod forming machine according to claim 5, wherein a circular gasket is arranged between the locking bolt and the square hole, and when the secondary sizing die is adjusted to any position, the peripheral edge of the circular gasket is in contact with at least three adjacent edges of the square hole.
7. The secondary sizing device for the outlet of a fiber rod forming machine according to any one of claims 1 to 6, wherein the distance between the outlet of the fiber rod forming machine and the secondary sizing die is 5cm to 20 cm.
8. The secondary sizing device for the exit of a fiber rod forming machine according to claim 7 wherein the mounting bracket is connected to the fiber rod forming machine by a telescoping mechanism; the mounting frame can generate relative displacement relative to the fiber rod forming machine.
9. The secondary sizing device for the outlet of the fiber rod forming machine according to claim 8, wherein a laser distance meter facing the fiber rod forming machine is arranged on the mounting frame, and the laser distance meter is electrically connected with a display screen.
10. A secondary setting method of a fiber rod is characterized by comprising the following steps:
the fiber rod is formed and once formed in a fiber rod forming machine, and meanwhile, the fiber rod is continuously drawn;
carrying out secondary shaping on the fiber rod in the continuous traction process through a secondary shaping mold with an adjustable axis position, and keeping an adjustable gap between the secondary shaping mold and a primary shaping outlet in a fiber rod forming machine according to the factors of the diameter, the material and the forming temperature of the fiber rod;
the fiber rod is sequentially subjected to primary shaping and secondary shaping to finish the shaping work of the fiber rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110975987.9A CN113550072B (en) | 2021-08-24 | 2021-08-24 | Secondary shaping device and shaping method for fiber rod forming machine outlet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110975987.9A CN113550072B (en) | 2021-08-24 | 2021-08-24 | Secondary shaping device and shaping method for fiber rod forming machine outlet |
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| CN113550072A true CN113550072A (en) | 2021-10-26 |
| CN113550072B CN113550072B (en) | 2023-06-16 |
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| CN110757844A (en) * | 2019-11-26 | 2020-02-07 | 无锡盛烨特邦新材料科技有限公司 | Glue-free fiber bar heat setting machine |
| CN215668433U (en) * | 2021-08-24 | 2022-01-28 | 广东鑫球新材料科技有限公司 | Secondary shaping device for outlet of fiber rod forming machine |
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| CN106553348A (en) * | 2017-01-19 | 2017-04-05 | 广州市白云区鑫球纤维制品厂 | A kind of cotton core rod former |
| CN110678315A (en) * | 2017-03-24 | 2020-01-10 | 英美烟草(投资)有限公司 | Mould, mould assembly, apparatus and method for forming a rod of fibrous material |
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