CN109745786A - A kind of integrated molding formula filter core and its manufacturing method - Google Patents
A kind of integrated molding formula filter core and its manufacturing method Download PDFInfo
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- CN109745786A CN109745786A CN201910150387.1A CN201910150387A CN109745786A CN 109745786 A CN109745786 A CN 109745786A CN 201910150387 A CN201910150387 A CN 201910150387A CN 109745786 A CN109745786 A CN 109745786A
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Abstract
The present invention provides a kind of integrated molding formula filter cores, belong to the technical field of air cleaner cartridge；Filter paper made of filtering material including sheet is folded with accordion fashion comprising multiple ruffles interconnected；The edges at two ends of each ruffle is all bent to form the first bending body and the second bending body towards same direction；Successively orderly overlapping forms the first edge strip to multiple first bending bodies, multiple second bending bodies successively orderly overlap the second edge strip of formation, first edge strip and second edge strip makes itself and the non-dogleg section of the filter paper form an entirety by process equipment；The manufacturing method of integrated molding formula filter core is additionally provided, successively includes fold folding process, bevelling process, molding procedure and trimming process step；The problems such as material is relatively more in manufacture use when the present invention solves conventional bowl processing, and its processing technology is also relatively complicated, so that filter core production efficiency of the invention is higher and reduces production cost.
Description
Technical field
The present invention relates to the technical field of air cleaner cartridge more particularly to a kind of integrated molding formula filter core and its manufactures
Method.
Background technique
When reciprocating machine (internal combustion engine, reciprocating compressor etc.) works, if in sucking air containing impurity such as dusts
It will aggravate the abrasion of part, so must be equipped with air cleaner to remove the granulometric impurity in air.Air cleaner by
Filter core and shell two parts composition, major requirement are that filtering efficiency is high, flow resistance is low, can be used continuously and nothing the long period
It needs to maintain.
The filter core of usually used air cleaner generally comprises filter core paper or non-woven fabrics, further includes fixed filter core paper or nothing
The edge strip of woven fabric, the setting of frame is the intensity in order to improve filter core paper or non-woven fabrics, convenient for the installation and removal of filter core；So
And in actual production process, filter core paper or non-woven fabrics and edge strip are respectively adopted different technique and produce air filter
The filter core of clear device, such mode causes material in filter core manufacture use relatively more, and its processing technology is also relatively complicated, from
And make that production efficiency is lower, production cost is higher；The strong influence use scope of filter core.
So it is necessary to designing the filter core of this two parts integrated molding of filter core paper or non-woven fabrics and edge strip.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of integrated molding formula filter cores, are folded by accordion fashion
Made of the both ends of filter paper and the filter core paper form the first edge strip, the second edge strip composition in same direction bending, realize filter core
One-pass molding, material is relatively more in manufacture use when can solve conventional bowl processing, and its processing technology is also relatively
The problems such as complicated, so that filter core production efficiency of the invention is higher and reduces production cost.
The invention provides following technical scheme, a kind of integrated molding formula filter core, including filter paper；The filter paper is the mistake of sheet
Filter material material is folded with accordion fashion comprising multiple ruffles interconnected；Along perpendicular to accordion fashion extending direction
On the edges at two ends of each ruffle be all bent to form the first bending body and the second bending body towards same direction, and it is described
First bending body and second bending body are all located at the ipsilateral of the ruffle；Multiple first bending bodies successively orderly overlap
Form the first edge strip, successively orderly overlapping forms the second edge strip to multiple second bending bodies, first edge strip and described the
Two edge strips make it form an entirety with the non-dogleg section of the filter paper by process equipment, realize the one-pass molding of filter core,
The problems such as material is relatively more in manufacture use when can solve conventional bowl processing, and its processing technology is also relatively complicated.
Preferably, the adjacent ruffle is arranged two-by-two with identical angle, the purpose of setting is first is that expand filtering surface
Product, second plays beauty function.
Preferably, the edges at two ends of each ruffle, with identical bending length bending, the purpose of setting is easy for
Trim process in product processing.
Preferably, the extending direction of first bending body and second bending body all with the filter paper accordion fashion is in
It is arranged in parallel.
Preferably, the material of the filtering material is polypropylene non-woven cloth material.
Preferably, the process equipment is ultrasonic heat press.
The manufacturing method of integrated molding formula filter core, includes the following steps,
S1: fold folding process, the filtering material of sheet is through forming accordion fashion under the folding of nonwoven fabrics folding machine
The filter paper made of folding, the filter paper that accordion fashion is folded is placed in fixed jig, at this point, the filter paper
Width value be greater than the width value of jig, multiple first bending bodies and multiple second bending bodies stretch out respectively described in control
Tool, and first bending body is identical with the length of second bending body；
S2: bevelling process, the jig for being loaded with the filter paper that step S1 is rolled well enter this process, jig front end two sides
Two cylinders respectively connected collet and clamp jig with the pressure set, at the same time, carry out heating hair to two collets
After heat to predetermined temperature, the jig equipped with the filter paper is moved forward along fixed track, so that stretching out jig respectively
Multiple first bending bodies and multiple second bending bodies are by global consistency to the same side bending；
S3: molding procedure, multiple first bending bodies and multiple second bending bodies being bent over jig into
Enter this process, ultrasonic heat press starts at this time, and two folders on ultrasonic heat press are closed multiple first foldings of bending
Curved body and multiple second bending bodies are clamped in the two sides of jig, while making multiple first bendings by the wave band of high frequency
Body and multiple second bending bodies are respectively formed first edge strip and second edge strip after mutually melting completely, thus will be described
First edge strip, second edge strip and the non-dogleg section of the filter paper form an entirety；
S4: trimming process step is loaded with filter paper described in integrated molding formula as jig enters this process, designed deburring at this time
Device can be fallen from above, and the part of first edge strip and second edge strip that will exceed the non-dogleg section of the filter paper is cut
Fall, so as to complete the processing of filter core described in integrated molding formula.
The invention has the benefit that the two of present invention filter paper and the filter paper made of being folded as accordion fashion
End forms the first edge strip, the second edge strip composition in same direction bending, passes sequentially through fold folding process and obtains accordion fashion folding
The filter paper made of folded, bevelling process obtain by global consistency to multiple first bending bodies of the same side bending and
Multiple second bending bodies, molding procedure obtain first edge strip, second edge strip and the non-dogleg section of the filter paper
The entirety and trimming process step formed is the operation of filter core deburring described in integrated molding formula is obtained, to realize the filter core
It is integrally formed processing, material is relatively more in manufacture use when can solve conventional bowl processing, and its processing technology is also opposite
The problems such as more complex, so that filter core production efficiency of the invention is higher and reduces production cost.
Detailed description of the invention
Fig. 1 is the filtering material accordion fashion foldable structure schematic diagram of integrated molding formula filter core of the present invention；
Fig. 2 is the bevelling process structural schematic diagram of integrated molding formula filter core of the present invention；
Fig. 3 is integrated molding formula filter core manufacturing method principle flow chart of the present invention；
Fig. 4 is integrated molding formula filter core manufacturing method schematic diagram of structural changes of the present invention；
Description of symbols: 10- filter paper, 11- ruffle, the first bending body of 12-, the second bending body of 13-, the first edge strip of 14-,
The second edge strip of 15-, 21- fold folding process, 22- bevelling process, 23- molding procedure, 24- trimming process step.
Specific embodiment
In order to make goal of the invention of the invention, technical solution and technical effect are more clearly understood, below with reference to specific reality
Applying mode, the present invention is described further.It should be understood that specific embodiment described herein, for explaining only the invention,
It is not intended to limit the present invention.
Shown in referring to Figures 1 and 2, a kind of integrated molding formula filter core, including filter paper 10；The filter paper 10 is polypropylene non-woven
The sheet-like filter material of cloth material is folded with accordion fashion comprising multiple ruffles 11 interconnected, preferably, two-by-two
The adjacent ruffle 11 is with the setting of identical angle, and the purpose of setting is first is that expand filter area, second is that playing beautiful work
With；Preferably, along the edges at two ends perpendicular to each ruffle 11 on accordion fashion extending direction all towards same side
Body 13, and first bending body 11 and second bending body 13 all positions are bent to the first bending body 12 and second is bent to form
In the ipsilateral of the ruffle 11, preferably, the edges at two ends of each ruffle 11 is with identical bending length bending, so that institute
It states the extending direction of the first bending body 12 and second bending body 13 all with the filter paper accordion fashion to be set in parallel, set
The purpose set is that the purpose of its setting is easy for trim process in product processing.
Further, multiple first bending bodies 12 successively orderly overlap and form the first edge strip 14, and multiple described second
Successively orderly overlapping forms the second edge strip 15 to bending body 13, and first edge strip 14 and second edge strip 15 pass through process equipment
It is set to form an entirety with the non-dogleg section of the filter paper 10, preferably, the process equipment is ultrasonic heat press；In fact
The integral molding for having showed the filter core 10, can solve conventional bowl processing when manufacture use in material it is relatively more, and its
The problems such as processing technology is also relatively complicated, so that 10 production efficiency of the filter core of the invention is higher and reduction is produced into
This.
Referring to shown in Fig. 3 and Fig. 4, it is integrally formed the manufacturing method of formula filter core, is included the following steps,
S1: fold folding process 21, the filtering material of sheet is through forming pleated side under the folding of nonwoven fabrics folding machine
The filter paper 10 made of formula folds, the filter paper 10 that accordion fashion is folded is placed in fixed jig, at this point, institute
The width value for stating filter paper 10 is greater than the width value of jig, and multiple first bending bodies 12 and multiple second bending bodies 13 divide
The jig is not stretched out, and first bending body 12 is identical with the length of second bending body 13；
S2: bevelling process, the jig for being loaded with the filter paper 10 that step S1 is rolled well enter this process, jig front end two sides
Two cylinders respectively connected collet jig clamped with the pressure set, at the same time, heat up to two collets
It generates heat to after predetermined temperature, the jig equipped with the filter paper 10 is moved forward along fixed track, is controlled so that stretching out respectively
Multiple first bending bodies 12 and multiple second bending bodies 13 of tool are by global consistency to the same side bending；
S3: molding procedure, multiple first bending bodies 12 and multiple second bending bodies 13 being bent over are with controlling
Tool enters this process, and ultrasonic heat press starts at this time, and two folders on ultrasonic heat press are closed multiple described the of bending
One bending body 12 and multiple second bending bodies 13 are clamped in the two sides of jig, while being made by the wave band of high frequency multiple described
First bending body 12 and multiple second bending bodies 13 are respectively formed first edge strip 14 and described second after mutually melting completely
Edge strip 15, so that first edge strip 14, second edge strip 15 and the non-dogleg section of the filter paper 10 are formed an entirety；
S4: trimming process step is loaded with filter paper 10 described in integrated molding formula as jig enters this process, designed at this time to repair
Side device can be fallen from above, and will exceed first edge strip 14 and second edge strip 15 of the non-dogleg section of the filter paper 10
Cutaway, so as to complete the processing of filter core 10 described in integrated molding formula.
In conclusion present invention both ends of the filter paper 10 and the filter paper made of being folded as accordion fashion are same
Direction bending forms first edge strip 14, second edge strip 15 composition, passes sequentially through fold folding process 21 and obtains pleated
The mode filter paper 10, bevelling process 22 made of folding are obtained by multiple described to the same side bending of global consistency
One bending body 12 and multiple second bending bodies 13, molding procedure 23 obtain first edge strip 14, second edge strip 15
The entirety and trimming process step 24 formed with the non-dogleg section of the filter paper 10 is repaired filter core 10 described in integrated molding formula is obtained
Side operation, so that the integrated molding processing of the filter core 10 is realized, so that 10 production efficiency of the filter core of the invention
Higher and reduction production cost.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, architectural form cans be flexible and changeable, can be with derivative series product.It only makes several
Simple deduction or replace all shall be regarded as belonging to present invention scope of patent protection determined by the appended claims.
Claims (7)
1. a kind of integrated molding formula filter core, including filter paper；It is characterized by: the filter paper is the filtering material of sheet with pleated side
Formula folds comprising multiple ruffles interconnected；Along perpendicular to each pleat on accordion fashion extending direction
The edges at two ends on side is all bent to form the first bending body and the second bending body, and first bending body and institute towards same direction
It states the second bending body and is all located at the ipsilateral of the ruffle；Successively orderly overlapping forms the first edge strip to multiple first bending bodies,
Successively orderly overlapping forms the second edge strip to multiple second bending bodies, and first edge strip and second edge strip pass through processing
Equipment makes it form an entirety with the non-dogleg section of the filter paper.
2. being integrally formed formula filter core as described in claim 1, it is characterised in that: the adjacent ruffle is two-by-two with identical folder
Angle setting.
3. being integrally formed formula filter core as described in claim 1, it is characterised in that: the edges at two ends of each ruffle is with identical
Bending length bending.
4. being integrally formed formula filter core as described in claim 1, it is characterised in that: first bending body and second bending
Extending direction of the body all with the filter paper accordion fashion is set in parallel.
5. as described in claim 1 be integrally formed formula filter core, it is characterised in that: the material of the filtering material be polypropylene without
Woven fabric material.
6. being integrally formed formula filter core as described in claim 1, it is characterised in that: the process equipment is ultrasonic heat press.
7. the manufacturing method of integrated molding formula filter core as claimed in any one of claims 1 to 6, it is characterised in that: including following step
Suddenly,
S1: the filtering material of fold folding process, sheet is folded through forming accordion fashion under the folding of nonwoven fabrics folding machine
Made of the filter paper, the filter paper that accordion fashion is folded is placed in fixed jig, at this point, the width of the filter paper
Angle value is greater than the width value of jig, and multiple first bending bodies and multiple second bending bodies stretch out the jig respectively,
And first bending body is identical with the length of second bending body；
S2: bevelling process, the jig for being loaded with the filter paper that step S1 is rolled well enter this process, and two of jig front end two sides
Cylinder respectively connected collet and clamp jig with the pressure set, at the same time, carries out heating fever to two collets and arrives
After predetermined temperature, the jig equipped with the filter paper is moved forward along fixed track, so that stretching out the multiple of jig respectively
First bending body and multiple second bending bodies are by global consistency to the same side bending；
S3: molding procedure, multiple first bending bodies and multiple second bending bodies being bent over enter this with jig
Process, ultrasonic heat press starts at this time, and two folders on ultrasonic heat press are closed multiple first bending bodies of bending
And multiple second bending bodies are clamped in the two sides of jig, while by the wave band of high frequency make multiple first bending bodies and
Multiple second bending bodies are respectively formed first edge strip and second edge strip after mutually melting completely, thus by described first
Edge strip, second edge strip and the non-dogleg section of the filter paper form an entirety；
S4: trimming process step is loaded with filter paper described in integrated molding formula as jig enters this process, at this time designed edge-neatening apparatus
It can fall from above, will exceed first edge strip of the non-dogleg section of the filter paper and the cutaway of second edge strip,
So as to complete the processing of filter core described in integrated molding formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150387.1A CN109745786A (en) | 2019-02-28 | 2019-02-28 | A kind of integrated molding formula filter core and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910150387.1A CN109745786A (en) | 2019-02-28 | 2019-02-28 | A kind of integrated molding formula filter core and its manufacturing method |
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| Publication Number | Publication Date |
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| CN109745786A true CN109745786A (en) | 2019-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910150387.1A Pending CN109745786A (en) | 2019-02-28 | 2019-02-28 | A kind of integrated molding formula filter core and its manufacturing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281590A (en) * | 2019-06-28 | 2019-09-27 | 中科鼎晟科技有限公司 | Filter core processing method |
| CN112658654A (en) * | 2020-12-14 | 2021-04-16 | 王鹏 | Manufacturing and processing technology of filter element of automobile filter |
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| CN204051296U (en) * | 2014-05-15 | 2014-12-31 | 尤培良 | Integral hermetic air filtering core |
| CN205672700U (en) * | 2016-06-01 | 2016-11-09 | 东莞市艾尔佳过滤器制造有限公司 | The vertical assembled tool of the group that can conveniently adjust assembled for filter element |
| CN205905107U (en) * | 2016-08-24 | 2017-01-25 | 东莞市艾尔佳过滤器制造有限公司 | A positioning jig for accurate corner cut of filter core |
| CN109381924A (en) * | 2018-11-22 | 2019-02-26 | 南京艾氧环保科技有限公司 | A kind of preparation method of the Multifunctional filter element for air-conditioning |
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Patent Citations (5)
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| KR100225911B1 (en) * | 1997-04-29 | 1999-10-15 | 롤프 에취 켈러 카즈노리 이마무라 | Non-Woven Fablic Element of Frameless and Method for Manufacturing the Same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110281590A (en) * | 2019-06-28 | 2019-09-27 | 中科鼎晟科技有限公司 | Filter core processing method |
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| CN112658654A (en) * | 2020-12-14 | 2021-04-16 | 王鹏 | Manufacturing and processing technology of filter element of automobile filter |
| CN112658654B (en) * | 2020-12-14 | 2023-01-13 | 东莞市箭冠汽车配件制造有限公司 | Manufacturing and processing technology of filter element of automobile filter |
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