CN102555212A - Ultrasonic welding equipment for porous sound attenuation air inlet tube of non-woven fabric helical air filter - Google Patents
Ultrasonic welding equipment for porous sound attenuation air inlet tube of non-woven fabric helical air filter Download PDFInfo
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- CN102555212A CN102555212A CN2012100034390A CN201210003439A CN102555212A CN 102555212 A CN102555212 A CN 102555212A CN 2012100034390 A CN2012100034390 A CN 2012100034390A CN 201210003439 A CN201210003439 A CN 201210003439A CN 102555212 A CN102555212 A CN 102555212A
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Abstract
The invention relates to ultrasonic welding equipment for a porous sound attenuation air inlet tube of a non-woven fabric helical air filter. The equipment comprises an electric control box, a winding rotating device, a feeding traveling device and a sizing device which are all arranged on a machine frame; the feeding traveling device is connected with a non-woven fabric roll and a nylon yarn roll; the winding rotating device is controlled by the electric control box to rotate; the feeding traveling device is controlled by the electric control box to travel along the direction of the winding rotating device and feeds non-woven fabric strips and nylon yarns into the winding rotating device to rotate and wind the non-woven fabric strips and the nylon yarns from inside to outside; and the sizing device is used for synchronously sizing the non-woven fabric strips wound on the winding rotating device. The non-woven fabric strips and the hard nylon yarns are adopted to be uniformly and slantingly wound on a core rod at intervals and are sized, adhered and formed in a matched mode. The ultrasonic welding equipment has a simple and compact structure, is convenient to operate, and has simple processes and a short forming period. The requirement on a certain rigidity required when an automobile engine and the air filter need to be randomly bent in the abutting process under different assembly working conditions can be met. The ultrasonic welding equipment has a long service life, can be recycled and has no waste pollution.
Description
Technical field
The present invention relates to a kind of production equipment of non-woven fabric air cleaner air inlet pipe, is a kind of welding equipment that utilizes ultrasonic bonding nonwoven spiral of air cleaner porous noise reduction air inlet pipe specifically.
Background technology
The orthodox car air feeder structure adopts the polypropylene injection molding part to be connected on the automobile engine through sealing strip, and the polypropylene injection molding part needs to customize according to installing space in the car, and parts are many, and production cost is high, assembles loaded down with trivial details, poor for applicability.Existing automotive air intake pipe adopts rubber bellows, and the rubber bellows power consumption of polymer processing is high, and cost is high; Intensity is low after bending is installed, and ageing resistace is poor, in case aging breakage can greatly influence the service life of engine; Can not reduce noise effectively, reclaim the not easy secondary pollution that causes.The applicant is the disclosed non-woven fabric air cleaner of a 201110085493.X porous noise reduction air inlet pipe wrapping machine in the patent No. of first to file; Adopt nonwoven rectangular with the hard nylon yarn on glue bond twine oven dry and process the nonwoven air inlet pipe; Utilize the intensity of nonwoven high, pliability is good, noise reduction, performance such as anti-twist, anti-aging; Air inlet pipe inconvenient machining in the prior art, cost of manufacture are high, the strength of materials is low to having solved, be prone to shortcomings such as aging; Its weak point is: the nonwoven air inlet pipe after gluing needs drying forming, in drying course, is prone to cause the oven dry distortion, and the air inlet pipe Forming Quality is unsecured; In addition, the gluing place of nonwoven air inlet pipe ageing resistace is ventilated, the environment for use of high temperature influences, and long-term the use is prone to come unstuck, ftracture, and influence is normally used.
Summary of the invention
For the nonwoven air inlet pipe drying forming quality that solves gluing moulding unsecured; And gluing place can't satisfy, and air inlet pipe is ventilated, the instructions for use of hot environment; Be prone to come unstuck, ftracture, influence the air inlet pipe deficiency in service life, the invention provides a kind of simple in structure; Speed of welding is fast; The nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding of stable molding, the nonwoven air inlet pipe bulk strength after the welding is high, ageing resistace is good, is fit to air filter porous sound-deadening and noise-reducing and uses.
The technical scheme that the present invention adopts is: a kind of nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding; This equipment comprises: but the spiral mould pipe of spiral adjustment screw pitch; Be used for to deliver to by nonwoven I-beam wheel and PET monofilament drawing-inroller the nonwoven and the winding of PET single thread spiral of spiral mould pipe, the PET monofilament is placed between adjacent two sections nonwoven overlay segments of spiral winding; One has the supersonic generator of sending out the head that shakes, sends out on the corresponding spiral mould pipe that shakes the PET monofilament position between adjacent two sections nonwoven overlay segments nonwoven and PET monofilament are welded.
Also comprise adjustment clamping plate, the corresponding nonwoven I-beam wheel of adjustment clamping plate is provided for adjusting nonwoven and delivers to spiral mould pipe.
Also comprise the upper and lower stretching pinch roller that has the stretching motor, the corresponding nonwoven I-beam wheel of upper and lower stretching pinch roller is provided for stretched non-woven cloth and delivers to spiral mould pipe.
The position-limited rack that also comprises a band wire guiding nipple, the corresponding PET monofilament of position-limited rack drawing-inroller is provided for by wire guiding nipple the PET monofilament being delivered to spiral mould pipe behind the spacing PET monofilament.
The guide roller that also comprises the tape guide groove more than, guide roller correspondence are arranged between nonwoven I-beam wheel and the spiral mould pipe by the spacing guiding nonwoven of gathering sill.
The adjusting cylinder that also comprises a band handwheel is regulated cylinder and is connected and send out a fly that shakes and realize that coarse adjustment and fine setting send out the gap of shake head and spiral mould pipe.
Said spiral mould pipe is circumferencial direction by many helix tubes and is uniformly distributed with and forms, the axle center of every helix tube is uniformly distributed with circumference with it axle center not in the same way, many helix tubes are rotated through the belt pulley drving sprial by screw motor.
The head of said the head that shakes is provided with large and small indent, and the corresponding guiding of little indent is wound in the PET monofilament on the nonwoven, and the PET monofilament between the corresponding two sections nonwoven overlay segments of big indent welds.
Said adjustment clamping plate are pressed on the strap by ambulatory splint elasticity to be formed.
After adopting above technical scheme, the beneficial effect that the present invention reaches is:
1, the nonwoven on the nonwoven I-beam wheel is delivered to spiral mould pipe through adjustment clamping plate, upper and lower stretching pinch roller and guide roller successively; Nonwoven at first is pressed on by ambulatory splint elasticity and plays straightening, smooth effect on the strap; Then by the upper and lower stretching pinch roller of stretching driven by motor pressing traction nonwoven; Deliver to spiral mould pipe by the gathering sill guiding of guide roller at last, guarantee speed, flatness and the direction accuracy of nonwoven feeding; The PET monofilament of PET monofilament loose metal wheel is delivered to spiral mould pipe by the wire guiding nipple guiding after the spacing adjustment of position-limited rack, guarantee PET monofilament feeding glacing flatness and direction accuracy, helps improving the quality of products;
2, spiral mould pipe is circumferencial direction by many helix tubes and is uniformly distributed with; Many helix tubes are rotated through the belt pulley drving sprial by screw motor; Control many helix tube axle center are uniformly distributed with circumference with it axle center corner dimension, the screw pitch that adjustment spiral mould pipe spiral twines nonwoven cooperates Frequency Converter Control adjustable screw driven by motor spiral mould pipe spiral rotary speed; Thereby twining, makes the nonwoven that satisfies different size, applied widely;
3, send out the gap of shake head and spiral mould pipe through regulating cylinder fly coarse adjustment and fine setting, make send out shake with spiral mould pipe on the nonwoven that twines fully contact; The head of sending out the head that shakes is provided with large and small indent, and when the PET monofilament was wrapped on the circle nonwoven, little indent pressing PET monofilament played the spacing guide effect; When back one circle nonwoven covering PET monofilament and last circle nonwoven are overlapping; Big indent pressing accompanies two circle nonwoven of PET monofilament and realizes the ultrasonic bonding effect, further guarantees the product welding quality, and welding finished product does not have the splicing part; There is not the aging hidden danger of coming unstuck, ftracture, long service life;
Welding equipment of the present invention adopts nonwoven and PET monofilament to twine by the ultrasonic bonding moulding through spiral mould pipe spiral; This device structure is simple, compact, convenient operation and control, and manufacture craft is simple; Molding cycle is short; Air inlet pipe product bulk strength is high, and whole ageing resistace is high, can satisfy the requirement of air filter porous noise reduction air inlet pipe environment for use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 head welding sketch map that shakes for the present invention sends out.
Among the figure: frame 1, nonwoven I-beam wheel 2, PET monofilament drawing-inroller 3, strap 4, ambulatory splint 5, stretching motor 6, last stretching pinch roller 7; Stretched pinch roller 8, back guide roller 9, back gathering sill 10, switch board 11, supersonic generator 12, preceding guide roller 13, preceding gathering sill 14; Regulate cylinder 15, handwheel 16 is sent out and is shaken 17, big indent 18, little indent 19, spiral mould pipe 20, helix tube 21; Screw motor 22, position-limited rack 23, wire guiding nipple 24, weld holder 25, nonwoven 26, PET monofilament 27.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Shown in Fig. 1-3, nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding comprises frame 1, nonwoven I-beam wheel 2, PET monofilament drawing-inroller 3, strap 4, ambulatory splint 5, stretching motor 6, goes up stretching pinch roller 7, stretched pinch roller 8, back guide roller 9, switch board 11, supersonic generator 12, preceding guide roller 13, regulate cylinder 15, handwheel 16, send out shake 17, spiral mould pipe 20, screw motor 22, position-limited rack 23, wire guiding nipple 24 and weld holder 25.Frame 1 rear side connects nonwoven I-beam wheel 2 and strap 4; Bolt elasticity through the band spring on the strap 4 connects ambulatory splint 5; On the frame 1 by after be provided with the preceding guide roller 13 of gathering sill 14 before back guide roller 9, switch board 11, supersonic generator 12 and the band of upper and lower stretching pinch roller 7,8, band back gathering sill 10 of band stretching motor 6 forward successively; The nonwoven 26 that nonwoven I-beam wheel 2 is seen off passes between strap 4 and the ambulatory splint 5, by upper and lower stretching pinch roller 7,8 stretching and drawing nonwoven and through after, preceding gathering sill 10,14 guide and limits; PET monofilament drawing-inroller 3 is set in the frame 1; Frame 1 front side is connected with weld holder 25; Weld holder 25 is provided with spiral mould pipe 20, regulates cylinder 15, screw motor 22 and position-limited rack 23; Spiral mould pipe 20 is circumferencial direction by many helix tubes 21 and is uniformly distributed with and forms; The axle center of every helix tube 21 is uniformly distributed with circumference with it axle center is not in the same way; Through the rotation of belt pulley drving sprial, nonwoven 26 is delivered to by preceding guide roller 13 on the many helix tubes 21 that are wrapped in circumferencial direction on the spiral mould pipe 20 by screw motor 22 for many helix tubes 21, and PET monofilament drawing-inroller twines PET monofilament 27 through being delivered on the nonwoven 26 that twines on the spiral mould pipe 20 by wire guiding nipple 24 guiding after the position-limited rack 23 spacing straightening synchronously; Regulate on the cylinder 15 and be connected with handwheel 16; Regulating cylinder 15 bottoms is provided with and connects sending out of supersonic generator 12 and shake 17; Send out 17 the bottom of shaking and be provided with big indent 18 and little indent 19; Little indent 19 is established with the spirals direction row of big indent 18 along helix tube 20, and when PET monofilament 27 was wrapped on the circle nonwoven, little indent 19 pressing PET monofilament played the spacing guide effect; When back one circle nonwoven covering PET monofilament and last circle nonwoven were overlapping, big indent 18 pressings accompanied two circle nonwoven of PET monofilament and realize the ultrasonic bonding effect.
Claims (9)
1. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding; It is characterized in that: this equipment comprises: but the spiral mould pipe of spiral adjustment screw pitch; Be used for to deliver to by nonwoven I-beam wheel and PET monofilament drawing-inroller the nonwoven and the winding of PET single thread spiral of spiral mould pipe, the PET monofilament is placed between adjacent two sections nonwoven overlay segments of spiral winding; One has the supersonic generator of sending out the head that shakes, sends out on the corresponding spiral mould pipe that shakes the PET monofilament position between adjacent two sections nonwoven overlay segments nonwoven and PET monofilament are welded.
2. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 1 is characterized in that: also comprise adjustment clamping plate, the corresponding nonwoven I-beam wheel of adjustment clamping plate is provided for adjusting nonwoven and delivers to spiral mould pipe.
3. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 1; It is characterized in that: also comprise the upper and lower stretching pinch roller that has the stretching motor, the corresponding nonwoven I-beam wheel of upper and lower stretching pinch roller is provided for stretched non-woven cloth and delivers to spiral mould pipe.
4. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 1; It is characterized in that: also comprise the position-limited rack of a band wire guiding nipple, the corresponding PET monofilament of position-limited rack drawing-inroller is provided for spacing PET monofilament and by wire guiding nipple the PET monofilament is delivered to spiral mould pipe.
5. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 1; It is characterized in that: also comprise the guide roller of the tape guide groove more than, the guide roller correspondence is arranged between nonwoven I-beam wheel and the spiral mould pipe by the spacing guiding nonwoven of gathering sill.
6. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 1 is characterized in that: also comprise the adjusting cylinder of a band handwheel, regulate the cylinder connection and send out the head that shakes.
7. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 1; It is characterized in that: said spiral mould pipe is circumferencial direction by many helix tubes and is uniformly distributed with and forms; The axle center of every helix tube is uniformly distributed with circumference with it axle center not in the same way, many helix tubes are rotated through the belt pulley drving sprial by screw motor.
8. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 1; It is characterized in that: the head of said the head that shakes is provided with large and small indent; The corresponding guiding of little indent is wound in the PET monofilament on the nonwoven, and the PET monofilament between the corresponding two sections nonwoven overlay segments of big indent welds.
9. nonwoven spiral of air cleaner porous noise reduction air inlet pipe device for ultrasonic welding according to claim 2, it is characterized in that: said adjustment clamping plate are pressed on the strap by ambulatory splint elasticity to be formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100034390A CN102555212A (en) | 2012-01-09 | 2012-01-09 | Ultrasonic welding equipment for porous sound attenuation air inlet tube of non-woven fabric helical air filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100034390A CN102555212A (en) | 2012-01-09 | 2012-01-09 | Ultrasonic welding equipment for porous sound attenuation air inlet tube of non-woven fabric helical air filter |
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| CN102555212A true CN102555212A (en) | 2012-07-11 |
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| CN2012100034390A Pending CN102555212A (en) | 2012-01-09 | 2012-01-09 | Ultrasonic welding equipment for porous sound attenuation air inlet tube of non-woven fabric helical air filter |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785360A (en) * | 2012-07-27 | 2012-11-21 | 蚌埠市华宏电子技术有限责任公司 | Ultrasonic batten machine |
| CN104626539A (en) * | 2015-01-15 | 2015-05-20 | 昆山劲荣精密机械有限公司 | Filter tube ultrasound welding machine |
| CN107363556A (en) * | 2017-08-11 | 2017-11-21 | 江门市江海区中盈汇五金制品有限公司 | A kind of straightening for fan housing skeleton is rushed curved welding integrated |
| CN109927981A (en) * | 2019-04-16 | 2019-06-25 | 浙江国自智能装备有限公司 | Expect packet welding equipment and material packet welding method |
Citations (8)
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| US2396059A (en) * | 1943-04-01 | 1946-03-05 | Roberts Fred Thomas | Flexible tube |
| US2486387A (en) * | 1944-05-30 | 1949-11-01 | American Ventilating Hose Co | Hose |
| US4427485A (en) * | 1982-05-12 | 1984-01-24 | Automation Industries, Inc. | Ultrasonically bonded helically fabricated tubing and apparatus and method for making same |
| JPH0735270A (en) * | 1993-07-26 | 1995-02-07 | Sekisui Chem Co Ltd | Manufacture of fiber reinforced thermoplastic resin pipe |
| EP1557257A1 (en) * | 2004-01-24 | 2005-07-27 | NORRES Schlauchtechnik GmbH & Co. KG | Method for producing a wrapped tube made of thermoplastic material |
| CN201745168U (en) * | 2010-07-16 | 2011-02-16 | 谭江南 | Spiral winding equipment with automatic pitch adjusting mechanism |
| CN102234042A (en) * | 2011-04-07 | 2011-11-09 | 江苏星辰星汽车附件有限公司 | Nonwoven fabric air filter element air inlet pipe winding machine |
| CN202412702U (en) * | 2012-01-09 | 2012-09-05 | 江苏星辰星汽车附件有限公司 | Ultrasonic welding equipment for helical porous silencing air inlet pipes made of non-woven fabrics for air filters |
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2012
- 2012-01-09 CN CN2012100034390A patent/CN102555212A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2396059A (en) * | 1943-04-01 | 1946-03-05 | Roberts Fred Thomas | Flexible tube |
| US2486387A (en) * | 1944-05-30 | 1949-11-01 | American Ventilating Hose Co | Hose |
| US4427485A (en) * | 1982-05-12 | 1984-01-24 | Automation Industries, Inc. | Ultrasonically bonded helically fabricated tubing and apparatus and method for making same |
| JPH0735270A (en) * | 1993-07-26 | 1995-02-07 | Sekisui Chem Co Ltd | Manufacture of fiber reinforced thermoplastic resin pipe |
| EP1557257A1 (en) * | 2004-01-24 | 2005-07-27 | NORRES Schlauchtechnik GmbH & Co. KG | Method for producing a wrapped tube made of thermoplastic material |
| CN201745168U (en) * | 2010-07-16 | 2011-02-16 | 谭江南 | Spiral winding equipment with automatic pitch adjusting mechanism |
| CN102234042A (en) * | 2011-04-07 | 2011-11-09 | 江苏星辰星汽车附件有限公司 | Nonwoven fabric air filter element air inlet pipe winding machine |
| CN202412702U (en) * | 2012-01-09 | 2012-09-05 | 江苏星辰星汽车附件有限公司 | Ultrasonic welding equipment for helical porous silencing air inlet pipes made of non-woven fabrics for air filters |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785360A (en) * | 2012-07-27 | 2012-11-21 | 蚌埠市华宏电子技术有限责任公司 | Ultrasonic batten machine |
| CN104626539A (en) * | 2015-01-15 | 2015-05-20 | 昆山劲荣精密机械有限公司 | Filter tube ultrasound welding machine |
| CN107363556A (en) * | 2017-08-11 | 2017-11-21 | 江门市江海区中盈汇五金制品有限公司 | A kind of straightening for fan housing skeleton is rushed curved welding integrated |
| CN109927981A (en) * | 2019-04-16 | 2019-06-25 | 浙江国自智能装备有限公司 | Expect packet welding equipment and material packet welding method |
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Application publication date: 20120711 |