KR20160047176A - filter-apparayus of wrinkles forming, filter-method of wrinkles forming and filter manufacture method used it - Google Patents

filter-apparayus of wrinkles forming, filter-method of wrinkles forming and filter manufacture method used it Download PDF

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Publication number
KR20160047176A
KR20160047176A KR1020140143234A KR20140143234A KR20160047176A KR 20160047176 A KR20160047176 A KR 20160047176A KR 1020140143234 A KR1020140143234 A KR 1020140143234A KR 20140143234 A KR20140143234 A KR 20140143234A KR 20160047176 A KR20160047176 A KR 20160047176A
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Prior art keywords
filter
bearing
mold
block
fixing pin
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KR1020140143234A
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Korean (ko)
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양순영
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양순영
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/12—Pleated filters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The present invention relates to an apparatus of manufacturing a filter and a method for manufacturing a filter using the same capable of forming as a non-woven fabric is horizontally or vertically moved to two molds so as to manufacture a filter for a vehicle and a filter used in other purposes. The apparatus of manufacturing a filter comprises: a fixing mold (20); a moving mold (10) installed in a position facing the fixing mold (20), and moved by operations of a moving mold cylinder (1) equipped in one side; an injection nozzle (30) installed in a lower portion of the fixing mold (20); and a moving mold filter corrugation forming device (100) and a filter forming fixing mold block (200) installed in the center of the moving mold (10) and the fixing mold (20), respectively. The filter forming fixing mold block (200) includes a fixing mold filter corrugation forming device upper portion (210) whose upper portion is formed in the form of zigzags as a rectangular parallelepiped shape. The moving mold filter corrugation forming device (100) includes a filter corrugation forming block (160), a bottom surface (150), a guide rail (140), a bearing fixing pin guide (130), bearing touch forward-reverse blocks (110) installed in the center of upper portions of a plurality of bearings (120) and the plurality of bearing fixing pin guides (130); and a bearing touch forward-reverse block cylinder (111) installed in the rear of the bearing touch forward-reverse block (110).

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filter manufacturing apparatus and a filter manufacturing method using the same,

The present invention relates to a filter manufacturing apparatus for molding a nonwoven fabric in two molds horizontally or vertically moved for manufacturing a filter used for an automobile filter and other applications, and a filter manufacturing method using the same.

Generally, an automotive filter in which a filter is most frequently used is installed in an intake manifold of an engine and an air intake port of an automobile room to collect impurities in the incoming air, so that combustion is performed close to complete combustion in the engine, And it is possible to perform a comfortable operation.

The filter for automobile according to the related art has a nonwoven fabric formed in a wrinkle shape and a case made of a synthetic resin material at its rim. The nonwoven fabric is sandwiched by an injection mold having a plurality of acid- By supplying the synthetic resin to the rim of the nonwoven fabric while supplying the high pressure, the case of the synthetic resin material is fused to the rim of the nonwoven fabric.

However, the method of supplying wrinkles of nonwoven fabric has been a lot of researches for solving such problems because it takes a long period of time for unit cost and manufacturing process by handwork.

Korean Patent Registration No. 10-0518036 discloses a molding apparatus including a mold 40 having a filter 10 to be molded by a high pressure and a pressing means including a driving device for opening and closing the mold 40, A hopper for feeding the synthetic resin to the molten synthetic resin, a cylinder for feeding the synthetic resin introduced from the hopper into a mold, a heating device for melting the synthetic resin to be moved by the cylinder, a synthetic resin inserted into the mold, And a nozzle (50) for spraying the air into the inside of the nozzle (50); A plurality of first peaks 42 are formed on the inner wall of the mold 40 to form the filter 10 in a wrinkle shape and a first groove 43 is formed around the first peaks 42 A first block (41) for forming a case (20) when the synthetic resin is filled; A plurality of second peaks 47 are formed on the surface corresponding to the first block 41 so as to be spaced apart from the first peaks 42 and a second groove 48 is formed around the second peaks 47. [ And a second block (46) having injection holes (48A) formed in all portions corresponding to the first peaks (42) in the second groove (48); The nozzle 50 is inserted from the rear surface of the second block 46 with the same number of gates 51 as the injection hole 48A and connected to the injection hole 48A to form the first block 41, The melted synthetic resin is supplied to the first groove portion 43 and the second groove portion 48 when the second block 46 is pressed to form the case 20 and the reinforcing bar 30 of the air filter Is disclosed in Japanese Patent Application Laid-

No. 10-0421317 discloses an elevating member 120 provided on a frame 100 and connected to a first rod 122 of a first cylinder 121 to be elevated and lowered; A horizontal moving member 130 connected to the elevation member 120 and connected to the second rod 132 of the second cylinder 131 and horizontally moved; A rotary cylinder 133 is mounted on the horizontal moving member 130 and a fixture mount 140 (see FIG. 1) mounted on the end of a rotary shaft 135 extending from the rotary rod 134 of the rotary cylinder 133, ); A fixture 150 for easily attaching / detaching the fixture mounting bracket 140 and having a rectangular sheet made of a porous material to fix and fix the zigzag folded filter 160; A filter member 160 provided on a frame 100 at an upper position of the jig 150 and connected to an end of a third rod 172 of the third cylinder 171 to fix the jig 150 mounted on the jig mounting base 140, A pressing member 170 for pressing the pressing member 170; A take-up roller 182 which is provided on the frame 100 at a lower position of the fixture mounting block 140 and pulls the roll RP provided on the take-up roller 181; A nozzle 184 for applying a molten adhesive hot melt to one surface of the rolled material RP provided with a guide 183 for guiding the rolled roll RP, And a hot melt desiccant 180 having a cutter 190 for cutting the rolled material RP coated with hot melt while being taken by the hot melt dispenser 180. In the apparatus for manufacturing an air filter for an air conditioner,

This Publication No. 10-0667370 discloses a method for manufacturing a filter substrate 1 which comprises a conveyor belt 3 driven by a motor 2 for moving a filter substrate 1 and a conveyor belt 3 for feeding a hot melt adhesive 6 applied to the filter substrate 1 A molten extruder 5 for melting and extruding the hot-melt adhesive 6 fed from the hopper 4, a hopper 4 positioned above the conveyor belt 3, A multi-injection nozzle 7 for spraying the hot-melt adhesive 6 extruded from the melt extruder 5 to apply the molten hot-melt adhesive 6, a hot- (9) attached to the filter substrate (1) to which the hot melt adhesive (6) is applied at the rear end of the multi-injection nozzle (7), and an air compressor A filler feeder 10 for supplying the filler; And a compression roller (11) for compressing the filler (9) so as to be filled up to the inside of the filter base material. The apparatus for manufacturing a functional composite filter of a hot-

In Korean Patent Laid-Open Publication No. 10-2002-0024086, a tooth-like tooth 153 is continuously formed on an upper surface of a frame 100 and a first setting pin 155 is attached to the edge of the tooth 153 The teeth 153 of the fixing plate 151 and the teeth 153 and the setting holes 156 which are set as well as being meshed with each other in correspondence with the first setting pins 155 A jig 150 made of a mounting / dismounting plate member 152 having a plate shape; A pulling roller 182 provided on one frame 100 of the jig 150 and pulling the rolled member RP and an adhesive agent RP attached to one surface of the rolled member RP pulled by the pulling roller 182 A pair of adhesive units 180 each having a spray nozzle 184 and a cutter 185 for cutting the rolled material RP adhered by the take-up roller 182; The rollers RP gripped by the pulling rollers 182 of the adhesive unit 180 are guided individually and the first and second edge members 162 are adhered to both ends of the filter member 160 on the jig 150, And a guide (190). The air filter for manufacturing an air filter for an air conditioner is disclosed.

1. Korean Patent Registration No. 10-1124524 2. Domestic Patent Registration No. 10-0518036 3. Korean Patent Registration No. 10-0421317 4. Domestic Patent Registration No. 10-0667370 5. Domestic Published Patent Publication No. 10-2002-0024086

In the conventional methods as described above, it is difficult to form a wrinkle shape in a large amount of nonwoven fabric in a short time, and a wrinkled nonwoven fabric feeding device has not been developed. In order to prevent the nonwoven fabric from tearing, There is a problem that wrinkles are caught in unnecessary portions,

In addition, conventionally, the problem that the filter manufacturing process is prolonged or the manufacturing cost is increased by feeding the nonwoven fabric by the primary wrinkle molding and then manually feeding the secondary wrinkle molding and the filter by the filter molding machine is a problem to be solved by the present invention .

In order to solve the above-mentioned problems, the present invention provides a method of manufacturing a semiconductor device, which is disclosed in Korean Patent Application No. 10-2009-0025965 (Registration No. 10-1124524), 10-2014-0109749, The present invention relates to a filter manufacturing apparatus, a manufacturing method thereof, a filter wrinkle forming apparatus, a filter wrinkle forming method, and a filter manufacturing method using the same,

An apparatus for injection molding a wrinkle in a single apparatus and at the same time forming a molded wrinkle, comprising: a device for positioning a nonwoven fabric between two molds horizontally or vertically moved,

Specifically, the present invention relates to a movable mold (10) provided with a stationary mold (20), a movable mold (10) installed at a position opposite to the stationary mold (20) A movable mold filter wrinkle molding machine 100 and a filter molding fixed mold block 200 provided at the center of the movable mold 10 and the stationary mold 20, Lt; / RTI >

The filter-forming stationary mold block 200 is composed of an upper portion 210 of a fixed-mold filter wrinkle-forming machine having a rectangular parallelepiped shape and an upper portion formed in a zigzag shape,

The movable mold filter wrinkle molding machine 100 includes a filter wrinkle forming block 160, a bottom surface 150, front and rear surface walls 140, a bearing fixing pin guide 130, a plurality of bearings 120, A bearing manufacturing apparatus including a bearing ring forward and backward block 110 installed at the upper center of the bearing fixing pin guide 130 and a bearing ring forward and backward block cylinder 111 installed at the rear of the bearing ring forward and backward block 110, And to provide a filter manufacturing method using the same.

The present invention relates to a nonwoven fabric in which a conventional nonwoven fabric is firstly wrinkled and then manually fed to a filter molding machine to eliminate the inconvenience of injection molding with a secondary wrinkle molding and a filter, The nonwoven fabric forming the filter corrugation is torn or wrinkles are not caught at unnecessary portions by the injection molding at a time, and the manufacturing process of the filter is thereby made rapid,

Since a large amount of wrinkle nonwoven fabric is produced within a short time and wrinkles of uniform quality are formed, the filter efficiency and the uniform filtration effect are improved, so that even when a large amount of air is introduced, the filter is not deformed or damaged. There is an economical effect such that the driver's maintenance cost can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
2 is a detailed view of the filter manufacturing apparatus of the present invention,
3 is a detailed sectional view of the movable mold and the fixed mold side of the filter wrinkle molding machine of the present invention,
Fig. 4 is a view showing the operating state of the filter wrinkle molding machine of the movable mold and the stationary mold of the present invention,
Fig. 5 is a detailed view of a fixed mold filter wrinkle molding machine of the present invention,
Fig. 6 is a bottom view of the wrinkle molding machine for a movable mold filter according to the present invention,
Fig. 7 is a detailed view of the bottom surface and the filter wrinkle molding machine of the present invention,
8 is a detailed view of the bearing fixing pin guide, bearing and bearing fixing pin of the present invention,
Fig. 9 is an operational state diagram of the filter manufacturing apparatus of the present invention

In order to achieve the above object, the present invention provides a method of manufacturing a metal mold, including a stationary mold (20), a movable mold (20) mounted on the opposite side of the stationary mold (20) A movable mold filter wrinkle molding machine 100 provided at a central portion of the movable mold 10 and the stationary mold 20 and a filter molding fixture 20 fixed to the center of the movable mold 10 and the stationary mold 20, And a mold block 200,

As shown in FIG. 5, the filter-molding stationary mold block 200 includes a fixed mold filter wrinkle molding machine upper portion 210 having a rectangular parallelepiped shape and formed in an upper zigzag shape,

The movable mold filter wrinkle molding machine 100 includes a filter wrinkle forming block 160, a bottom surface 150, a guide rail 140, a bearing fixing pin guide 150, A plurality of bearings 120 and a bearing fixing pin guide 130 installed at the center of the bearing ring 110 and a bearing ring 110 installed at the rear of the bearing ring front and rear blocks 110, To a filter manufacturing apparatus composed of a forward and backward block cylinder 111 and a filter manufacturing method using the same.

The filter-forming stationary mold block 200 according to the present invention comprises a fixed mold filter corrugator upper part 210 formed in a rectangular parallelepiped shape having a size to be inserted into a central portion of the stationary mold 20,

When the movable mold 10 is moved to the stationary mold 2 by the operation of the movable mold cylinder 1, a plurality of filter wrinkle forming blocks 160 of the movable mold filter wrinkle molding machine 100 and the upper portion 210 of the fixed mold filter wrinkle molding machine 100 And the wick of the filter material is inserted therebetween to form the corrugations of the filter. At the same time, the resin is injected through the injection nozzle 30 and the nozzle tube 31 provided at the lower part of the stationary mold 20, (Folded) is not damaged by the injection molding of the rim of the wrinkled filter, and the rim portion is integrally formed in a state in which the nonwoven fabric is embedded in the rim, thereby saving time for manufacturing the filter, It is an invention that serves to lower the defective rate of manufacture.

The filter molding stationary mold block 200 of the present invention is inserted into the center of the stationary mold 20 and abuts against the upper portion 210 of the stationary mold filter wrinkle forming apparatus 200 of the filter molding stationary mold block 200, ≪ RTI ID = 0.0 >

Figure pat00001
Shaped filter corrugation forming block 160,

A plurality of filter forming supports 161 spaced apart from each other by a predetermined distance above the respective filter wrinkle forming blocks 160 have a bottom surface 150 inserted through the bottom surface through holes 151,

A spring 163 is inserted into each of the filter forming supports 161 of the plurality of filter wrinkle forming blocks 160 installed through the bottom surface through hole 151,

A bearing fixing pin guide 130 is installed on the filter forming support base 161,

The bearing fixing pin guide 130 is provided with a bearing 120,

The bearing fixing pin guide 130 is provided at the upper portion of the bearing fixing pin guide 130 to move the bearing fixing pin guide 130 according to the movement of the two bearing touch forward and backward blocks 110 installed in the opposite direction, And the filter wrinkle forming block 160 connected to the lower portion of the bearing fixing pin guide 130 is sequentially lowered,

And is closely contacted with the upper portion 210 of the stationary mold filter wrinkle molding machine in a zigzag manner to form a wrinkle of the filter by inserting a nonwoven fabric or the like of a filter material therebetween.

At this time, the two bearing touch forward and backward blocks 110 located at the upper part of the plurality of bearing fixing pin guides 130 are initially installed at the center,

The movement causes the bearing fixing pin guides 130, which move in opposite directions, to descend sequentially

To be folded in a zigzag manner in close contact with the upper portion 210 of the fixed mold filter wrinkle molding machine so as to be folded (folded) in order from the center portion to the left and right ends so as to prevent the nonwoven fabric of the filter material from tearing therebetween, The bearing-forward and backward blocks 110 are initially positioned at the center and are then moved in opposite directions.

After the corrugations are formed as described above, the movable mold 10 is separated from the stationary mold 20 by the operation of the movable mold cylinder 1,

The two bearing touch forward and backward blocks 110 are centered,

At this time, the filter corrugation block 160 is based on the principle that it is restored by the force of the spring 163.

The adjustment of all the above devices can be adjusted manually or automatically, and it can be adjusted by the central adjustment device when it is adjusted automatically.

Hereinafter, the present invention will be described in detail with reference to the drawings.

Fig. 3 is a sectional view of the filter mold of the present invention, and Fig.

Fig. 5 is a detailed view of the filter mold of the present invention, Fig. 6 is a bottom view of the mold of the movable mold filter of the present invention, FIG. 9 is a detailed view of the bottom surface and filter wrinkle molding machine of the present invention, FIG. 8 is a detailed view of the bearing fixing pin guide, bearing and bearing fixing pin of the present invention, FIG. 9 is a diagram showing the operating state of the filter manufacturing apparatus of the present invention, The moving mold 10, the stationary mold 20, the injection nozzle 30, the nozzle tube 31, the movable mold filter wrinkle molding machine 100, the bearing touch forward and backward block 110, The bearing cylinder 130 and the bearing fixing pin guide hole 131 and the bearing fixing pin guide groove 132 are formed in the block cylinder 111, the bearing 120, the bearing fixing pin 121,

The bearing fixing pin guide lower groove 133, the guide rail 140, the guide rail groove 141, the bottom surface 150, the bottom surface through hole 151, the filter wrinkle forming block 160, the spring fixing pin 161, The spring 163, the filter-molding stationary mold block 200, and the stationary mold filter wrinkle molding machine upper portion 210, respectively.

As shown in FIGS. 1 to 8, in the filter wrinkle forming apparatus of the present invention,

A fixed mold 20 and a movable mold 10 mounted on the opposite side of the fixed mold 20 and moved by the operation of a movable mold cylinder 1 provided at one side, A heater 290 provided around the injection nozzle 30 and the nozzle tube 31 and a heater 290 disposed around the injection nozzle 30 and the nozzle tube 31. The movable mold 10 and the fixed mold 20 A movable mold filter wrinkle molding machine 100 and a filter molding fixed mold block 200 respectively installed at the center,

As shown in FIG. 5, the filter-molding stationary mold block 200 includes a fixed mold filter wrinkle molding machine upper portion 210 having a rectangular parallelepiped shape and formed in an upper zigzag shape,

The movable mold filter wrinkle molding machine 100, as shown in FIGS. 1 to 4 and 5 to 8,

The movable mold filter wrinkle molding machine 100 includes a filter wrinkle forming block 160, a bottom surface 150, a guide rail 140, a bearing fixing pin guide 150, A plurality of bearings 120 and a bearing fixing pin guide 130 installed at the center of the bearing ring 110 and a bearing ring 110 installed at the rear of the bearing ring front and rear blocks 110, And a forward / backward block cylinder 111. More specifically,

A guide rail 140 having a plurality of guide rail grooves 141 installed vertically before and after the bottom surface 150 and a bottom surface 150 having a plurality of through holes at a bottom thereof, A plurality of "

Figure pat00002
Shaped filter corrugation block 160,

And a guide rail 140 having a plurality of guide rail grooves 141 perpendicular to the front and rear surfaces of the bottom surface 150 and the bottom surface 150,

The upper portion of each filter wrinkle forming block 160 is connected to the filter wrinkle forming block 160 and is installed inside the bottom surface 150 and the two guide rails 140 through the bottom surface through- A plurality of filter forming supports 161,

And a spring 163 inserted into each of the filter forming supports 161,

The bearing fixing pin guide 130 is fixed to the upper portion of each filter forming support base 161 and is inserted into the guide rail groove 141 of the guide rail 140,

A bearing fixing pin 121 inserted into a bearing fixing pin guide hole 131 of the bearing fixing pin guide 130 and a bearing fixing pin guide 121 installed at a predetermined distance from the bearing fixing pin 121, And a plurality of bearings (120) housed in a plurality of bearing fixing pin guide grooves (132) spaced apart from each other at a predetermined interval,

The bearing ring forward and backward block 110 is installed at the center of the upper portion of the plurality of bearing pin guide 130. The two bearing ring forward and backward blocks 110 are moved in opposite directions Touching front and rear blocks 110 installed on the rear side of the bearing touch 101 of the bearing ring 101. [

Hereinafter, a method of manufacturing a filter using the apparatus of the present invention will be described.

First, the power is supplied to operate the movable mold cylinder 1 to bring the movable mold 10 into close contact with the stationary mold 20 (see FIG. 2)

The two bearing touch forward and backward blocks 110 located at the top of the plurality of bearing pin guide 130 of the movable mold filter wrinkle molding machine 100 installed at the center of the movable mold 10 are initially installed at the center, 3) in a state where the central portion of the filter wrinkle forming block 160 connected to the lower portion of the fixing pin guide 130 is lowered,

(See FIG. 4) from the central portion of the nonwoven fabric of the filter material between the upper and lower portions of the fixed mold filter wrinkle forming machine 210

The two bearing touch forward and backward blocks 110 located at the top of the plurality of bearing pin guide 130 are initially installed at the center,

The two bearing touch forward and backward blocks 110 move in opposite directions by the guidance of the forward and backward bearing cylinder 111 moving in the opposite direction to each other while the two bearing touch forward and backward blocks 110 move in opposite directions, The bearing fixing pin guide 130 is moved smoothly by the plurality of bearings 120 positioned in the plurality of bearing fixing pin guide grooves 132 and at the same time, The spring fixing pin 161 and the filter forming block 160 located at the lower portion of the guide 130 are sequentially lowered from the center toward the rim (see Fig. 9)

When the filter molding block 160 and the fixed mold filter wrinkle forming device 210 are in close contact with each other, the nonwoven fabric of the filter material is first wrinkled (folded) at the center portion and gradually wrinkled toward the left and right ends, ,

The molten resin is uniformly heated by the heater 290 provided around the nozzle tube 31 connected to the injection nozzle 30 provided at the lower portion of the stationary mold 20 to inject the resin into the injection nozzle 30 and the nozzle tube 31 And the rim of the wrinkled (folded) molded filter is injection molded,

The movable mold 10 is moved away from the stationary mold 20 by the reverse operation of the movable mold cylinder 1,

The two bearing touch forward and backward blocks 110 are returned to the center by reverse operation of the forward and backward block cylinders 111,

At this time, the filter corrugation block 160 is restored by the force of the spring 163,

After the filter wrinkle forming block 160 installed at the center is lowered by the two bearing touch forward and backward blocks 110 located at the center,

And removing the molded filter and repeating the above-described operation to produce a filter.

The moving mold cylinder 1, the movable mold 10, the stationary mold 20, the injection nozzle 30, the nozzle tube 31, the movable mold filter wrinkle molding machine 100, the bearing touch forward / backward block 110, The front and rear block cylinders 111, the bearings 120, the bearing fixing pins 121, the bearing fixing pin guides 130, the bearing fixing pin guide holes 131, the bearing fixing pin guide grooves 132, The guide lower groove 133, the guide rail 140, the guide rail groove 141, the bottom surface 150, the bottom surface through hole 151, the filter wrinkle forming block 160, the spring fixing pin 161, 163, a filter molding fixed mold block 200, a fixed mold filter wrinkle molding machine upper part 210, a heater 290,

Claims (7)

In the filter manufacturing apparatus,
A fixed mold 20 and a movable mold 10 mounted on the opposite side of the fixed mold 20 and moved by the operation of a movable mold cylinder 1 provided at one side, A heater 290 provided around the injection nozzle 30 and the nozzle tube 31 and a heater 290 disposed around the injection nozzle 30 and the nozzle tube 31. The movable mold 10 and the fixed mold 20 And a movable mold filter wrinkle molding machine (100) and a filter molding fixed mold block (200) respectively installed at the center portion.
The apparatus for manufacturing a filter according to claim 1, wherein the filter-molding stationary mold block (200) comprises an upper portion (210) of a fixed mold filter wrinkle forming apparatus, the upper portion of which is formed in a zigzag shape in a rectangular parallelepiped shape.
The movable mold filter wrinkle molding machine 100 according to claim 1, wherein the movable mold filter wrinkle molding machine 100 includes a filter wrinkle forming block 160, a bottom surface 150, a guide rail 140, a bearing fixing pin guide 130, a plurality of bearings 120, A bearing ring forward and backward block 110 installed at the upper center of the plurality of bearing fixing pin guides 130 and a bearing ring forward and backward block cylinder 111 installed at the rear of the bearing ring forward and backward blocks 110, ,

The movable mold filter wrinkle molding machine 100 includes a bottom surface 150 having a plurality of bottom surface through holes 151 at a lower portion thereof and a plurality of guide rail grooves 150 vertically installed before and after the bottom surface 150 A plurality of guide rails 140 provided at lower portions of the bottom surface 150,
Figure pat00003
Shaped filter corrugation block 160,
And a guide rail (140) having a plurality of guide rail grooves (141) perpendicular to the front and rear surfaces of the bottom surface (150) and the bottom surface (150).
The method of claim 3 wherein the upper portion of the filter pleat forming block 160 is connected to the filter pleat block 160 to penetrate through the bottom surface through holes 151 of the bottom surface 150 to define the bottom surface 150 and two A plurality of filter forming supports 161 installed inside the guide rails 140,
And a spring (163) inserted into each of the filter forming supports (161).
The bearing fixing pin guide 130 is fixed to the upper portion of the filter forming support base 161 and is inserted into the guide rail groove 141 of the guide rail 140,
A bearing fixing pin 121 inserted into a bearing fixing pin guide hole 131 of the bearing fixing pin guide 130 and a bearing fixing pin guide 121 installed at a predetermined distance from the bearing fixing pin 121, And a plurality of bearings (120) housed in a plurality of bearing fixing pin guide grooves (132) spaced apart from each other by a predetermined distance therebetween.
[3] The apparatus of claim 3, wherein the bearing touch forward / backward block (110) is installed at the center of an upper portion of a plurality of bearing pin guide (130) And a forward and backward bearing ring cylinder (111) provided on a rear surface of each bearing touch forward and backward block (110) so as to move in the direction of the bearing touch forward and backward blocks (110).
A method of manufacturing a filter using a filter manufacturing apparatus,
Power is supplied to operate the movable mold cylinder 1 to move the movable mold 10
When it is brought into close contact with the stationary mold 20,
The two bearing touch forward and backward blocks 110 located at the top of the plurality of bearing pin guide 130 of the movable mold filter wrinkle molding machine 100 installed at the center of the movable mold 10 are initially installed at the center, In the state where the central portion of the filter wrinkle forming block 160 connected to the lower portion of the fixing pin guide 130 is lowered
When the upper mold 210 is pressed against the stationary mold filter wrinkle molding machine, it is stuck in a zigzag manner to cause a folding of the filter material from the central portion of the nonwoven fabric

The two bearing touch forward and backward blocks 110 positioned at the top of the plurality of bearing pin guide 130 are initially installed at the center,
The two bearing touch forward and backward blocks 110 move in opposite directions by the guidance of the forward and backward bearing cylinder 111 moving in the opposite direction to each other while the two bearing touch forward and backward blocks 110 move in opposite directions, The bearing fixing pin guide 130 is moved smoothly by the plurality of bearings 120 positioned in the plurality of bearing fixing pin guide grooves 132 and at the same time, The spring fixing pin 161 and the filter forming block 160 located at the lower portion of the guide 130 sequentially lower the left and right side surfaces from the center toward the rim
When the filter molding block 160 and the fixed mold filter wrinkle forming device 210 are in close contact with each other, the nonwoven fabric of the filter material is first wrinkled (folded) at the center portion and gradually wrinkled toward the left and right ends, ,

The molten resin is uniformly heated by the heater 290 provided around the nozzle tube 31 connected to the injection nozzle 30 provided at the lower portion of the stationary mold 20 to inject the resin into the injection nozzle 30 and the nozzle tube 31 And the rim of the wrinkled (folded) molded filter is injection molded,

The movable mold 10 is moved away from the stationary mold 20 by the reverse operation of the movable mold cylinder 1,
The two bearing touch forward and backward blocks 110 are returned to the center by reverse operation of the forward and backward block cylinders 111,
At this time, the filter corrugation block 160 is restored by the force of the spring 163,
After the filter wrinkle forming block 160 installed at the center is lowered by the two bearing touch forward and backward blocks 110 located at the center,
And removing the formed filter and repeating the above-described operation.
KR1020140143234A 2014-10-22 2014-10-22 filter-apparayus of wrinkles forming, filter-method of wrinkles forming and filter manufacture method used it KR20160047176A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180095360A (en) * 2017-02-17 2018-08-27 양순영 Manufacturing Machine For Air Filter, And Air Filter Manufactured Thereby
KR20190111417A (en) * 2018-03-22 2019-10-02 양순영 Manufacturing Machine For Filter Without Injection Molding, And Air Filter Manufactured Thereby

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180095360A (en) * 2017-02-17 2018-08-27 양순영 Manufacturing Machine For Air Filter, And Air Filter Manufactured Thereby
KR20190111417A (en) * 2018-03-22 2019-10-02 양순영 Manufacturing Machine For Filter Without Injection Molding, And Air Filter Manufactured Thereby

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