CN107627672A - A kind of paper folding apparatus of filter paper for cleaner - Google Patents
A kind of paper folding apparatus of filter paper for cleaner Download PDFInfo
- Publication number
- CN107627672A CN107627672A CN201711035566.8A CN201711035566A CN107627672A CN 107627672 A CN107627672 A CN 107627672A CN 201711035566 A CN201711035566 A CN 201711035566A CN 107627672 A CN107627672 A CN 107627672A
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- paper folding
- folding wheel
- paper
- wheel
- cleaner
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- 238000007493 shaping process Methods 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003292 glue Substances 0.000 description 11
- 238000003892 spreading Methods 0.000 description 9
- 230000007480 spreading Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 238000004026 adhesive bonding Methods 0.000 description 7
- 230000001680 brushing effect Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention provides a kind of paper folding apparatus of the filter paper for cleaner, including intermeshing upper paper folding wheel and lower paper folding wheel, upper paper folding wheel is set on the drive means, drive device drives upper paper folding wheel to rotate, the rotation of upper paper folding wheel drives the rotation of lower paper folding wheel, upper paper folding wheel and lower paper folding wheel are separately positioned on disk and lower disc, upper paper folding wheel and lower paper folding wheel are respectively arranged with several, the specification of each upper paper folding wheel is different, lower paper folding wheel is engaged with corresponding upper paper folding wheel, upper disk and lower disc are connected with rotating device respectively, the rotation of the upper disk of rotating device driving and lower disc.The invention production efficiency is high, and folding effect is good.
Description
Technical field
The invention belongs to the paper folding technical field of filter paper, more particularly, to a kind of filter paper for cleaner
Paper folding apparatus.
Background technology
The filter core paper folder of cleaner refers to the equipment for folding various automobiles and air conditioner filter element, at present, state's inner filter core
Paper folder product is more, and common mainly reciprocal collapsible paper folder, clappers formula folding corrugating machine, drum-type paper folder etc. are set
It is standby.Existing air cleaner inner core paper folding is all that can be applicable the air of all size using reciprocal collapsible paper folder, the equipment
Cleaner paper folding, but this production efficiency of equipment is low, and also paper folder of the prior art can only fold a kind of height, be applicable
Scope is small.
The content of the invention
In view of this, the invention is directed to a kind of paper folding apparatus of the filter paper for cleaner, with solution
Certainly above-mentioned technical problem.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of paper folding apparatus of filter paper for cleaner, including intermeshing upper paper folding wheel and lower paper folding wheel, on
Paper folding wheel is set on the drive means, and drive device drives upper paper folding wheel to rotate, and the rotation of upper paper folding wheel drives lower paper folding wheel
Rotate, upper paper folding wheel and lower paper folding wheel are separately positioned on disk and lower disc, and upper paper folding wheel and lower paper folding wheel are set respectively
There are several, the specification of each upper paper folding wheel is different, and lower paper folding wheel is engaged with corresponding upper paper folding wheel, upper disk and lower disc
It is connected respectively with rotating device, the rotation of the upper disk of rotating device driving and lower disc.
Further, the quantity of upper paper folding wheel and lower paper folding wheel is respectively four, and upper paper folding wheel and lower paper folding wheel exist respectively
It is uniformly distributed on upper disk and lower disc.
Further, the right of upper paper folding wheel and lower paper folding wheel is provided with guide roller mechanism.
Further, heat-shaping case, heat-shaping case and bag are provided with the right frame of upper paper folding wheel and lower paper folding wheel
Include heating plate and lower heating plate, the filter paper after folding passes through heat-shaping case, and the height of heat-shaping case is equal to filter paper
Paper folding height.
Further, the expansion link of upper heating plate and hydraulic cylinder connects.
Relative to prior art, the paper folding apparatus of filter paper for cleaner described in the invention a kind of have with
Lower advantage：
(1) the invention is simple in construction, easy to operate, can fold the paper folding of a variety of height, applied widely；
(2) the invention production efficiency is high, and folding effect is good.
Brief description of the drawings
The accompanying drawing for forming the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not form the improper restriction to the invention.
In accompanying drawing：
Fig. 1 is the structural representation that the detection described in the invention embodiment is repaired；
Fig. 2 is the nibs detection repairing structural representation described in the invention embodiment；
Fig. 3 is the fracture detection repairing structural representation described in the invention embodiment；
Fig. 4 is the structural representation of the front and rear running gear described in the invention embodiment；
Fig. 5 is the structural representation of the paper foldling mechanism described in the invention embodiment；
Fig. 6 is the structural representation of the upper disk and lower disc of paper foldling mechanism described in the invention embodiment.
Description of reference numerals：
1st, the first glue spreading apparatus；101st, the first lifting hydraulic cylinder；102nd, first brush；2nd, sticker；201st, second liter
Descending liquid cylinder pressure；3rd, press device；301st, the 3rd lifting hydraulic cylinder；302nd, pressing plate；4th, rolling device；401st, the 4th raise-lower hydraulic
Cylinder；402nd, the first roller；5th, integrating device is repaired；501st, cut-off knife；502nd, second brush；503rd, the second roller；504th, push rod；
505th, the 5th lifting hydraulic cylinder；6th, the second glue spreading apparatus；601st, the 6th lifting hydraulic cylinder；602nd, the 3rd brush；7th, drying unit；
8th, scanning detection apparatus；9th, upper paper folding wheel；10th, lower paper folding wheel；11st, upper disk；12nd, lower disc；13rd, guide roller mechanism；14th, the 8th
Hydraulic cylinder；141st, left clamping plate；15th, the 9th hydraulic cylinder；151st, right clamping plate；16th, heat-shaping case；161st, upper heating plate；162nd, under
Heating plate；17th, horizontal hydraulic cylinder；18th, filter paper；19th, front and rear running gear；191st, leading screw；192nd, screw block；20th, frame.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the invention
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of production line of filter paper, including frame 20, from left to right set gradually in frame 20
There are the scanning detection apparatus 8 being connected respectively with controller, the first glue spreading apparatus 1, sticker 2, press device 3, rolling device
4th, integrating device 5, the second glue spreading apparatus 6 and drying unit 7 are repaired, is provided with what is be connected with controller on the workbench of frame 20
Transmission device, filter paper 18 are placed on transmission device.
Scanning detection apparatus 8 includes scanner, and scanner is arranged between the first frame 20 and the second frame 20, scanner
Top be filter paper 18.
As shown in Fig. 2 the first glue spreading apparatus 1 includes the first lifting hydraulic cylinder 101, the lower end of the first lifting hydraulic cylinder 101
The first brushing 102 is connected with, the upper end of the first lifting hydraulic cylinder 101 is fixed on the front and rear running gear 19 being connected with controller
On, front and rear running gear 19 is fixed on the top of frame 20, and the first lifting hydraulic cylinder 101 can be under the drive of front and rear running gear 19
It is movable.Cavity is provided with the brush body of first brushing 102, some through holes are provided with the side wall for the cavity for being provided with bristle,
Cavity connects with glue conveying box, and glue conveying box connects with adhesive storing box.
As shown in figure 4, front and rear running gear 19 includes leading screw 191 and screw block 192, the both ends of leading screw 191 pass through respectively
Bearing is fixed on the support at both ends, and support is fixed in frame 20, one end of leading screw 191 and the output axis connection of motor, the
One lifting hydraulic cylinder 101 is fixed on the lower end of screw block 192.
Sticker 2 includes the second lifting hydraulic cylinder 201, and the lower end of the second lifting hydraulic cylinder 201 is provided with for subsidizing
Paster, the upper end of the second lifting hydraulic cylinder 201 is arranged on the lower end of screw block 192, and front and rear running gear 19 is fixed on frame
20 tops, the second lifting hydraulic cylinder 201 can move forward and backward under the drive of front and rear running gear 19.Second lifting hydraulic cylinder 201
Telescopic rod in the middle part of be provided with pipeline, pipeline is connected with air delivering pipeline.During work, air delivering pipeline can produce negative pressure and paster is produced
Adsorption capacity is, it is necessary to when paster is put down, then negative pressure disappears.The front or behind of frame 20 is provided with the paster storage of opening
Box, paster are that the leftover bits and pieces of filter paper 18 form.
Press device 3 includes the 3rd lifting hydraulic cylinder 301, and the lower end of the 3rd lifting hydraulic cylinder 301 is provided with for pressing
Pressing plate 302, the upper end of the 3rd lifting hydraulic cylinder 301 is fixed on the lower end of screw block 192, and front and rear running gear 19 is fixed on machine
The top of frame 20, the 3rd lifting hydraulic cylinder 301 can move forward and backward under the drive of front and rear running gear 19.
Rolling device 4 includes the 4th lifting hydraulic cylinder 401, and the lower end of the 4th lifting hydraulic cylinder 401 is provided with for rolling
The first roller 402, the upper end of the 4th lifting hydraulic cylinder 401 is arranged on the lower end of the screw block 192 of front and rear running gear 19, preceding
Running gear 19 is fixed on the top of frame 20 afterwards, and the 4th lifting hydraulic cylinder 401 can be front and rear under the drive of front and rear running gear 19
It is mobile.
As shown in figure 3, repairing integrating device 5 includes the 5th lifting hydraulic cylinder 505, the lower end of the 5th lifting hydraulic cylinder 505
Disk is provided with, the brushing 502 of cut-off knife 501, second and the second roller 503 are provided with disk, cut-off knife 501, second brushes 502 and
Second roller 503 is connected by lowering or hoisting gear with disk respectively, and lowering or hoisting gear is connected with controller, the 5th lifting hydraulic cylinder 505
Upper end be connected with electric rotating machine, electric rotating machine is connected with front and rear running gear 19, electric rotating machine drive the 5th lifting hydraulic cylinder
505 are rotated, and electric rotating machine is connected with controller.Cut-off knife 501 includes the blade that two parallel verticals are set, and has between two blades
Interval, the data at interval rule of thumb and are calculated.Pushing away of being vertically arranged also is connected with disk by elevating mechanism
Filter paper 18 after cutting can be released frame 20 by bar 504, push rod 504.
Second glue spreading apparatus 6 includes the 6th lifting hydraulic cylinder 601, and the 6th lifting hydraulic cylinder 601 is connected with controller, and the 6th
The lower end of lifting hydraulic cylinder 601 is provided with the 3rd brushing 602, and the front end and/or rear end of frame 20 are provided with the box for holding gluing
Son.
Filter paper 18 after detection and processing can be wound, and can also be entered next process and be carried out paper folding.
This production line also includes paper foldling mechanism.
As shown in Figure 5,6, paper foldling mechanism includes intermeshing upper paper folding wheel 9 and lower paper folding wheel 10, upper paper folding wheel 9 are set
On the drive means, drive device drives upper paper folding wheel 9 to rotate, and the rotation of upper paper folding wheel 9 drives the rotation of lower paper folding wheel 10, on
Paper folding wheel 9 and lower paper folding wheel 10 are separately positioned on disk 11 and lower disc 12, and upper paper folding wheel 9 and lower paper folding wheel 10 are set respectively
It is equipped with several, it is preferred that the quantity of upper paper folding wheel 9 and lower paper folding wheel 10 is respectively four, upper paper folding wheel 9 and lower paper folding wheel 10
It is uniformly distributed respectively on upper disk 11 and lower disc 12.The specification of each upper paper folding wheel 9 is different, lower paper folding wheel 10 with it is corresponding
Upper paper folding wheel 9 is engaged, and upper disk 11 and lower disc 12 are connected with rotating device respectively, and the upper disk 11 of rotating device driving is with
The rotation of disk 12.
The right of upper paper folding wheel 9 and lower paper folding wheel 10 is provided with guide roller mechanism 13.Upper paper folding wheel 9 and the lower right of paper folding wheel 10
Frame 20 on be provided with left clamping plate 141 and right clamping plate 151, on the upper surface of left clamping plate 141 and the lower surface of right clamping plate 151 point
The infrared sensor being connected with controller is not provided with, and the lower end of left clamping plate 141 and the upper end of right clamping plate 151 are separately positioned on
The end of the expansion link of eight hydraulic cylinders 14 and the 9th hydraulic cylinder 15, the 8th hydraulic cylinder 14 and the 9th hydraulic cylinder 15 respectively with controller
Connection, the cylinder body of the 9th hydraulic cylinder 15 are arranged on the end of the expansion link of horizontal hydraulic cylinder 17.
Heat-shaping case 16 is provided with the right frame 20 of left clamping plate 141 and right clamping plate 151, heat-shaping case 16 includes
Upper heating plate 161 and lower heating plate 162, the filter paper 18 after folding pass through heat-shaping case 16, the height of heat-shaping case 16 etc.
In the paper folding height of filter paper 18.Upper heating plate 161 is connected with the expansion link of hydraulic cylinder.
The operation principle of the invention：
Will need detect and handle filter paper 18 be placed on the transmission device in frame 20, scanning detection apparatus 8 to
The filter paper 18 that its top is passed through is detected and by the data transfer detected to controller.The signal that controller will receive
Handled, if filter paper 18 has flaw, when filter paper 18 defective is transferred to the lower section of the first glue spreading apparatus 1, passed
Dynamic device stops transmission.Controller controls the first glue spreading apparatus 1 to work, band of first glue spreading apparatus 1 in front and rear running gear 19
The position of flaw is gone under dynamic, the first lifting hydraulic cylinder 101 works, and drives first to brush 102 and reaches at flaw, first brushes
Gluing at 102 pairs of flaws.
After gluing, filter paper 18, which is transferred at sticker 2, to be stopped, and front and rear running gear 19 drives the second lifting hydraulic cylinder
201 move forward and backward, and the second lifting hydraulic cylinder 201 goes to draw paster at paster Storage Box, then reaches at flaw, places a patch on
On at the flaw.Then, filter paper 18 is transferred at press device 3, and the 3rd lifting hydraulic cylinder 301 declines with dynamic pressure plate 302, pressure
Plate 302 compresses paster.Filter paper 18 continues to be driven, and is transferred at rolling device 4 and stops, the 4th lifting hydraulic cylinder 401 drives
First roller 402 is rolled after dropping on filter paper 18.To the reparation of this completion flaw.
If the flaw that filter paper 18 detects when scanner detects is fracture, need after breaking part is dismissed
Pasted again, detect that the filter paper 18 of fracture stops after reaching reparation integrating device 5, controller control electric rotating machine work
Make, after cut-off knife 501 is rotated to specified location by electric rotating machine, general who has surrendered's cut-off knife 501 drops on filter paper 18 under lowering or hoisting gear, so
Cut-off knife 501 is moved from front to back or from back to front afterwards, and fracture location is dismissed.After dismissing, cut-off knife 501 is returned to original position, rotation
Second brushing 502 is rotated to specified location by rotating motor, then returns to original after the gluing of filter paper 18 on second 502 pairs of left sides of brushing
, the filter paper 18 on right side is taken left side top by operating personnel after gluing, and rotating mechanism drives the second roller 503 to rotate to finger
Positioning is put, and the second roller 503 declines the joint place rolling to filter paper 18.After rolling, the second roller 503 sets back.Filtering
Paper 18 continues to be transferred at the 3rd brushing 602, and the 3rd brushes the seam crossing gluing of 602 pairs of filter papers 18.Continue to be transferred to drying
Gluing is dried at device 7, now completes the reparation in crack.
Detect the filter paper 18 repaired and enter origami structure, the height of paper folding as needed selects the upper folding accordingly engaged
Paper gear and lower paper folding gear, the filter paper 18 after folding move on after deflector roll is driven, left clamping plate 141 and right clamping plate 151
Discontinuous operation under the control of the controller.It is right after the left clamping plate 141 of controller control rises, right clamping plate 151 drops to certain position
The filter paper 18 being folded over compress for the first time and reinforced by clamping plate 151 towards left movement, and then filter paper 18 enters heat-shaping case
16 carry out second consolidation.
The preferred embodiment of the invention is the foregoing is only, is not intended to limit the invention creation, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc., the invention should be included in
Protection domain within.
Claims (5)
- A kind of 1. paper folding apparatus of filter paper for cleaner, it is characterised in that：Including intermeshing upper paper folding wheel (9) and Lower paper folding wheel (10), upper paper folding wheel (9) are set on the drive means, and drive device drives upper paper folding wheel (9) to rotate, upper paper folding wheel (9) rotation drives the rotation of lower paper folding wheel (10), and upper paper folding wheel (9) and lower paper folding wheel (10) are separately positioned on disk (11) On lower disc (12), upper paper folding wheel (9) and lower paper folding wheel (10) are respectively arranged with several, the rule of each upper paper folding wheel (9) Lattice are different, and lower paper folding wheel (10) is engaged with corresponding paper folding wheel (9) of going up, upper disk (11) and lower disc (12) respectively with rotation Device connects, the rotation of the upper disk (11) of rotating device driving and lower disc (12).
- 2. the paper folding apparatus of the filter paper according to claim 1 for cleaner, it is characterised in that：Upper paper folding wheel (9) Quantity with lower paper folding wheel (10) is respectively four, upper paper folding wheel (9) and lower paper folding wheel (10) respectively upper disk (11) and under Disk is uniformly distributed on (12).
- 3. the paper folding apparatus of the filter paper according to claim 1 for cleaner, it is characterised in that：Upper paper folding wheel (9) The right of lower paper folding wheel (10) is provided with guide roller mechanism (13).
- 4. the paper folding apparatus of the filter paper according to claim 1 for cleaner, it is characterised in that：Upper paper folding wheel (9) With heat-shaping case (16) is provided with the right frame (20) of lower paper folding wheel (10), heat-shaping case (16) includes upper heating plate (161) and lower heating plate (162), the filter paper (18) after folding passes through heat-shaping case (16), the height of heat-shaping case (16) Equal to the paper folding height of filter paper (18).
- 5. the paper folding apparatus of the filter paper according to claim 4 for cleaner, it is characterised in that：Upper heating plate (161) it is connected with the expansion link of hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035566.8A CN107627672A (en) | 2017-10-30 | 2017-10-30 | A kind of paper folding apparatus of filter paper for cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711035566.8A CN107627672A (en) | 2017-10-30 | 2017-10-30 | A kind of paper folding apparatus of filter paper for cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107627672A true CN107627672A (en) | 2018-01-26 |
Family
ID=61106443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711035566.8A Pending CN107627672A (en) | 2017-10-30 | 2017-10-30 | A kind of paper folding apparatus of filter paper for cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107627672A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198256A (en) * | 1998-01-16 | 1999-07-27 | Niwa Tekkosho:Kk | Single-faced corrugated board manufacturing device with easily replaceable corrugation forming roll |
| EP0953372A1 (en) * | 1998-04-25 | 1999-11-03 | Locker Filtration Ltd. (formerly called Locker Air-Maze Limited) | Apparatus for forming pleats of variable height |
| CN102729527A (en) * | 2012-06-13 | 2012-10-17 | 河南远航包装机械有限公司 | High-speed three-clamping rotary type corrugated machine |
| CN203752597U (en) * | 2014-03-28 | 2014-08-06 | 湖北联飞翔汽车科技有限公司 | Inner-core paper folding machine for air filter |
| US20150217965A1 (en) * | 2012-09-15 | 2015-08-06 | Hongbin Zhang | Paper folding method and device for manufacturing filter cartridges |
| CN205112532U (en) * | 2015-11-12 | 2016-03-30 | 湖北联飞翔汽车科技有限公司 | Filter core is heat setting device for paper folder |
| CN205970162U (en) * | 2016-08-30 | 2017-02-22 | 浙江瑞旭汽车零部件有限公司 | Air cleaner paper folding indentation mechanism convenient to change |
| CN207643818U (en) * | 2017-10-30 | 2018-07-24 | 天津远达滤清器股份有限公司 | A kind of filter production system containing paper folding apparatus |
-
2017
- 2017-10-30 CN CN201711035566.8A patent/CN107627672A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198256A (en) * | 1998-01-16 | 1999-07-27 | Niwa Tekkosho:Kk | Single-faced corrugated board manufacturing device with easily replaceable corrugation forming roll |
| EP0953372A1 (en) * | 1998-04-25 | 1999-11-03 | Locker Filtration Ltd. (formerly called Locker Air-Maze Limited) | Apparatus for forming pleats of variable height |
| CN102729527A (en) * | 2012-06-13 | 2012-10-17 | 河南远航包装机械有限公司 | High-speed three-clamping rotary type corrugated machine |
| US20150217965A1 (en) * | 2012-09-15 | 2015-08-06 | Hongbin Zhang | Paper folding method and device for manufacturing filter cartridges |
| CN203752597U (en) * | 2014-03-28 | 2014-08-06 | 湖北联飞翔汽车科技有限公司 | Inner-core paper folding machine for air filter |
| CN205112532U (en) * | 2015-11-12 | 2016-03-30 | 湖北联飞翔汽车科技有限公司 | Filter core is heat setting device for paper folder |
| CN205970162U (en) * | 2016-08-30 | 2017-02-22 | 浙江瑞旭汽车零部件有限公司 | Air cleaner paper folding indentation mechanism convenient to change |
| CN207643818U (en) * | 2017-10-30 | 2018-07-24 | 天津远达滤清器股份有限公司 | A kind of filter production system containing paper folding apparatus |
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| PB01 | Publication | ||
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Application publication date: 20180126 |