CN106012134B - Low noise twisting machine - Google Patents
Low noise twisting machine Download PDFInfo
- Publication number
- CN106012134B CN106012134B CN201610510353.5A CN201610510353A CN106012134B CN 106012134 B CN106012134 B CN 106012134B CN 201610510353 A CN201610510353 A CN 201610510353A CN 106012134 B CN106012134 B CN 106012134B
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- CN
- China
- Prior art keywords
- sound
- absorbing
- mainframe
- main shaft
- slot
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Sewing Machines And Sewing (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
The present invention provides a kind of low noise twisting machines, it includes mainframe, rings coil support, transmission main shaft, several rolling disks, sound-absorbing slot, sound-absorbing cover and the detent rail equal with the rolling disk quantity, the transmission main shaft is arranged in mainframe, several rolling disks are nested on transmission main shaft, the rings coil support is set up on mainframe, several detent rails are all set on the auxiliary angle-iron frame of the two sides of mainframe, the sound-absorbing slot is set to the outside of rolling disk, and the sound-absorbing cover is set to the top of sound-absorbing slot.Compared with prior art, the present invention has following the utility model has the advantages that effective absorption and having obstructed Main Noise Sources, not only substantially improves the working environment of worker, protects the physical and mental health of worker；And there is bigger space improving production capacity, reducing in error rate.
Description
Technical field
The present invention relates to a kind of low noise twisting machines, belong to twisting apparatus technical field.
Background technique
Twisting machine is the textile machine equipment that multiply spun yarn is twisted to one.Effect be by yarn or and close after stock yarn product add
Work at line style product, for weaving and knitting line.It is formed including twisting machine body and circuit part, the yarn of twisting machine engine body exterior
Ingot is connected with the motor output shaft of circuit part, and spindle front end is equipped with connector etc. and corresponds to tap switch.
The mechanism of the periodical effect of impact of the source of twisting machine Noise In Workshop substantially machine, when they run, by
Inertia force, frictional force and service load cause vibration and low-frequency noise.When their junction has the gap, shock can cause high frequency
Noise.Such as the transmission system of various Weaving devices, the i.e. transmission of gear and chain；The spindle of twisting machine；The hair such as bearing of spindle
High frequency noise out；The friction of the low frequency and mid-frequency noise that motor generates, transmission shaft and belt rotation；And spindle high speed rotation
Chaotic group of the sound of the aerodynamic noise etc. of the revolution yarn of drive, the various comprehensive different frequencies occurred and intensity
It closes, forms the noise of twisting machine.
Most directly harm is hearing impairment to the influence noise on human body of noise on human.People are entering strong noise environment
When, exposure a period of time, can feel that ears are felt bad, in addition will appear headache etc. feel.Some researches show that noise pollution is to cause
One major reason of presbycusis.In addition, the damage of hearing is also related with the environment of life and the occupation being engaged in, such as rural area
Presbycusis disease incidence compared with city be it is low, mill hand, forger and the ironsmith hearing impairment compared with contemporary are more.
But hearing organ is entrance, and by this entrance, noise invades human body and influences nervous system, as a result endocranium side
It changes with blood pressure, visual acuity is destroyed, and attention weakens, and increases disappearing for energy under same physical labor intensity
Consumption, and the speed of psychoreaction is made to slow up.The personnel to work in spinning and weaving workshop for these reasons are also easy to produce fatigue,
The torment had a headache and had a sleepless night.According to statistics, noise can be such that labor productivity reduces, it can be seen that, noise will disperse the note of people
Meaning power causes slow in reacting, easy fatigue, work efficiency drop, error rate to rise.
In order to protect the hearing and health of people, the permissible value of noise is at 75~90 decibels.But since twisting machine is set
Each producer of precision of standby production is irregular, and installation is not in place, and corrective maintenance work is not in place and other reasons, currently on the market
Twisting machine noise is usually present excessive problem, greatly reduces the ability to work and labor productivity of worker.So in city
Today of field competition globalization increasingly fierceness, productivity is not only improved energetically, it is also real with systemic, scientific for principle
Workshop noise reduction measure is applied, to preferably protect the physical and mental health of worker.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of low noise twisting machines.
The present invention is achieved by the following technical solutions:
A kind of low noise twisting machine comprising mainframe, transmission main shaft, several rolling disks, sound-absorbing slot, is inhaled rings coil support
Sound cover and the detent rail equal with the rolling disk quantity, the transmission main shaft are arranged in mainframe, several rolling disks
It is nested on transmission main shaft, the rings coil support is set up on mainframe, and several detent rails are all set in host
On the auxiliary angle-iron frame of the two sides of frame, the auxiliary angle-iron frame is fixedly connected by bolt with mainframe, the sound-absorbing slot setting
In the outside of rolling disk, the sound-absorbing cover is set to the top of sound-absorbing slot.
Preferably, the both ends of the detent rail are respectively provided with a connection stabilizer blade, the top of the connection stabilizer blade
It is fixedly connected with sound-absorbing cover.
Preferably, the both ends of the detent rail are additionally provided with adjusting support frame, and the adjusting support frame is equipped with
Belt wheel.
Preferably, the rings coil support is equipped with Travellers, is equipped with spindle in the Travellers.
Preferably, the lower end of the spindle, which is equipped with, determines belt wheel.
Preferably, it is embedded with rotating belt outside the rolling disk, after the rotating belt is passed through from rolling disk, and worn
Set on belt wheel and determine on belt wheel.
Preferably, the bottom of the auxiliary angle-iron frame is equipped with twisting machine stabilizer blade.
Preferably, the both ends of the mainframe are respectively equipped with motor housing and transmission case, setting in the motor housing
There is motor, the motor is fixedly connected with transmission main shaft.
Preferably, the both ends of the sound-absorbing slot are respectively provided with a sound-absorbing screen.
Preferably, the material ecto-entad of the sound-absorbing slot and sound-absorbing screen successively include shell, it is outer abatvoix, interior
Abatvoix and liner, the shell are aluminium alloy, and the liner is porous plate, and the density of the outer abatvoix is 50~100kg/
m3, the density of the interior abatvoix is 10~30kg/m3, the ratio between the outer abatvoix and the thickness of interior abatvoix are 1:10~2:
1。
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention effectively absorbs and has obstructed Main Noise Sources, not only substantially improves the working environment of worker, protects
The physical and mental health of worker；And there is bigger space improving production capacity, reducing in error rate.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the sectional view of Fig. 1；
Fig. 4 is the top view of Fig. 1；
Fig. 5 is the sectional view of the material of sound-absorbing slot and sound-absorbing screen in the present invention；
In figure: 1, mainframe；2, transmission main shaft；3, rolling disk；4, sound-absorbing slot；5, sound-absorbing cover；6, stabilizer blade is connected；7, positioning is horizontal
Shelves；8, belt wheel；9, rotating belt；10, Travellers；11, yarn bobbin；12, attachment screw；13, motor housing；14, electric control box；
15, transmission case；16, twisting machine stabilizer blade；17, determine belt wheel；18, angle-iron frame is assisted；19, spindle；20, guide rod；21, support is adjusted
Frame；41, shell；42, outer abatvoix；43, interior abatvoix；44, liner.
Specific embodiment
The present invention is described in detail combined with specific embodiments below.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection scope.
As shown in Fig. 1~5, a kind of low noise twisting machine provided by the invention includes mainframe 1, rings coil support, transmission
Main shaft 2, several rolling disks 3, sound-absorbing slot 4, sound-absorbing cover 5 and the detent rail 7 equal with 3 quantity of rolling disk, transmission main shaft 2 are worn
In in mainframe 1, several rolling disks 3 are nested on transmission main shaft 2, and rings coil support is set up on mainframe 1, and several positioning are horizontal
On the auxiliary angle-iron frame 18 for the two sides that shelves 7 are all set in mainframe 1, auxiliary angle-iron frame 18 connects by the way that bolt and mainframe 1 are fixed
It connects, sound-absorbing slot 4 is set to the outside of rolling disk 3, and sound-absorbing cover 5 is set to the top of sound-absorbing slot 4.
The both ends of detent rail 7 are respectively provided with a connection stabilizer blade 6, and the top for connecting stabilizer blade 6 and sound-absorbing cover 5 are by attachment screw
12 are fixedly connected.
The both ends of detent rail 7, which are additionally provided with, adjusts support frame 21, adjusts support frame 21 and is equipped with belt wheel 8.
Rings coil support is equipped with Travellers 10, and spindle 19 is equipped in Travellers 10, is equipped with yarn bobbin 11 on spindle.
The lower end of spindle 19, which is equipped with, determines belt wheel 17.
It is embedded with rotating belt 9 outside rolling disk 3, after rotating belt 9 is passed through from rolling disk 3, and belt wheel 8 is arranged in and determines belt wheel
On 17.
The bottom of angle-iron frame 18 is assisted to be equipped with twisting machine stabilizer blade 16.
The both ends of mainframe 1 are respectively equipped with motor housing 13 and transmission case 15, and motor, motor and biography are provided in motor housing 13
Dynamic main shaft 2 is fixedly connected, and motor housing 13 is controlled by electric control box 14.
The top of auxiliary angle-iron frame 18 is additionally provided with guide rod 20, and guide rod 20 extends outwardly after passing through sound-absorbing cover 5.
The both ends of sound-absorbing slot are respectively provided with a sound-absorbing screen.
The material ecto-entad of sound-absorbing slot and sound-absorbing screen successively includes shell 41, outer abatvoix 42, interior abatvoix 43 and interior
Lining 44, the shell are aluminium alloy, and the liner is porous plate, and the density of the outer abatvoix is 50~100kg/m3, described
The density of interior abatvoix is 10~30kg/m3, the ratio between the outer abatvoix and the thickness of interior abatvoix are 1:10~2:1.
Sound-absorbing material divides two layers of density, and effective resistance to suction different frequency noise, liner is porous plate, and shell is aluminium alloy plate,
Sound-absorbing slot is formed in main shaft and belt wheel surrounding absorbs baffle box, and various sounds is enable to be changed into thermal energy to a greater extent.
In use, sound-absorbing slot is set on the outside of the rolling disk in twisting machine, by several detent rails along the length of sound-absorbing slot
What direction was parallel to each other is arranged on the side wall of sound-absorbing slot, is respectively arranged two on two detent rails that the both ends of sound-absorbing slot are arranged
A connection stabilizer blade, the connection stabilizer blade on each detent rail are all set in the both ends of the positioning strut rail, altogether four connection stabilizer blades
Rectangular four vertex is formed, finally sound-absorbing cover is set on four connection stabilizer blades, and make sound-absorbing cover and sound-absorbing slot
Oral area keep certain distance.
Compared with prior art, the present invention have it is following the utility model has the advantages that
The present invention effectively absorbs and has obstructed Main Noise Sources, not only substantially improves the working environment of worker, protects
The physical and mental health of worker；And there is bigger space improving production capacity, reducing in error rate.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring substantive content of the invention.
Claims (1)
1. a kind of low noise twisting machine, which is characterized in that including mainframe, rings coil support, transmission main shaft, several rolling disks, suction
Sound slot, sound-absorbing cover and the detent rail equal with the rolling disk quantity, the transmission main shaft is arranged in mainframe, several
The rolling disk is nested on transmission main shaft, and the rings coil support is set up on mainframe, and several detent rails are all provided with
It is placed on the auxiliary angle-iron frame of the two sides of mainframe, the sound-absorbing slot is set to the outside of rolling disk, and the sound-absorbing cover is set to suction
The top of sound slot；
The both ends of the detent rail are respectively provided with a connection stabilizer blade, and the top of the connection stabilizer blade is fixedly connected with sound-absorbing cover；
The both ends of the detent rail are additionally provided with adjusting support frame, and the adjusting support frame is equipped with belt wheel；
The rings coil support is equipped with Travellers, is equipped with spindle in the Travellers；
The lower end of the spindle, which is equipped with, determines belt wheel；
It is embedded with rotating belt outside the rolling disk, after the rotating belt is passed through from rolling disk, and belt wheel is arranged in and determines belt wheel
On；
The bottom of the auxiliary angle-iron frame is equipped with twisting machine stabilizer blade；
The both ends of the mainframe are respectively equipped with motor housing and transmission case, are provided with motor in the motor housing, the motor with
Transmission main shaft is fixedly connected；
The both ends of the sound-absorbing slot are respectively provided with a sound-absorbing screen；
The material ecto-entad of the sound-absorbing slot and sound-absorbing screen successively includes shell, outer abatvoix, interior abatvoix and liner, described
Shell is aluminium alloy, and the liner is porous plate, and the density of the outer abatvoix is 50~100kg/m3, the interior abatvoix
Density is 10~30kg/m3, the ratio between the outer abatvoix and the thickness of interior abatvoix are 1:10~2:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510353.5A CN106012134B (en) | 2016-06-30 | 2016-06-30 | Low noise twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610510353.5A CN106012134B (en) | 2016-06-30 | 2016-06-30 | Low noise twisting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106012134A CN106012134A (en) | 2016-10-12 |
| CN106012134B true CN106012134B (en) | 2019-02-01 |
Family
ID=57105695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610510353.5A Active CN106012134B (en) | 2016-06-30 | 2016-06-30 | Low noise twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106012134B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB976407A (en) * | 1961-04-28 | 1964-11-25 | Barmag Barmer Maschf | Improvements in or relating to a box support for textile spinning, twisting and likemachines |
| US3782087A (en) * | 1971-06-21 | 1974-01-01 | Palitex Project Co Gmbh | Sound reducing housings in textile yarn processing machines |
| CN101033757A (en) * | 2006-12-20 | 2007-09-12 | 江南大学 | Silencer of compact spinning fan |
| CN201229771Y (en) * | 2008-07-25 | 2009-04-29 | 江苏恒力化纤有限公司 | Silencer of network device |
| CN105369405A (en) * | 2015-09-25 | 2016-03-02 | 郑世浦 | Textile airflow twisting device capable of reducing noise |
-
2016
- 2016-06-30 CN CN201610510353.5A patent/CN106012134B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB976407A (en) * | 1961-04-28 | 1964-11-25 | Barmag Barmer Maschf | Improvements in or relating to a box support for textile spinning, twisting and likemachines |
| US3782087A (en) * | 1971-06-21 | 1974-01-01 | Palitex Project Co Gmbh | Sound reducing housings in textile yarn processing machines |
| CN101033757A (en) * | 2006-12-20 | 2007-09-12 | 江南大学 | Silencer of compact spinning fan |
| CN201229771Y (en) * | 2008-07-25 | 2009-04-29 | 江苏恒力化纤有限公司 | Silencer of network device |
| CN105369405A (en) * | 2015-09-25 | 2016-03-02 | 郑世浦 | Textile airflow twisting device capable of reducing noise |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106012134A (en) | 2016-10-12 |
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