KR101583187B1 - Filter bending device - Google Patents

Filter bending device Download PDF

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Publication number
KR101583187B1
KR101583187B1 KR1020150073904A KR20150073904A KR101583187B1 KR 101583187 B1 KR101583187 B1 KR 101583187B1 KR 1020150073904 A KR1020150073904 A KR 1020150073904A KR 20150073904 A KR20150073904 A KR 20150073904A KR 101583187 B1 KR101583187 B1 KR 101583187B1
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KR
South Korea
Prior art keywords
link
cam
coupled
index
vertical
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KR1020150073904A
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Korean (ko)
Inventor
유도형
고광근
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(주) 더블윈
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The present invention relates to a filter bending device which comprises: a support frame of which a vertical frame and a horizontal frame are connected and combined to each other so as to form an exterior; and a bending unit including an ascending part and a rotation part which are installed by facing each other in a vertical direction of the support frame and perform an ascending and rotating movement.

Description

Filter bending device

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filter bending device, and more particularly, to a filter bending device for increasing a production speed for bending a filter.

Generally, a filter is used to filter liquids, gases, dust contained in the air, and various pollutants harmful to human bodies. The filter is used in various fields such as daily life, a factory, a workplace, or a product purifying the air .

In recent years, measures against environmental pollution caused by various air pollutants harmful to the human body including desert sand have been desperately required. As the industry develops and demands high cleanliness, it is required to use a specific liquid or gas, And various filters for filtering various contaminants including impurities or harmful particles are used.

The filter bending device for manufacturing such a filter can be found in Korean Patent No. 10-1306571 filed by the present applicant and filed in "Filter Bending Device ".

1 and 2 are views showing a conventional filter bending apparatus.

1, a conventional filter bending apparatus comprises a material supply unit 1 for providing a filter material on an upper part of a main body 5, a hot melt shroud 2 for applying a hot melt to the surface of the material, A bending means 3 for bending the applied material; The bending means 3 is provided with an upper and a lower blade 6d (6d '), which are provided so as to be opposed to each other in the upward and downward directions, The bending means 3 includes a guide bar 5a on both sides of the main body 5 so that the upper block 6b and the lower block 6b 'are coupled to the guide bar 5a, The upper block 6b and the lower block 6b 'are connected to the cams 6 and 6' disposed on both sides of the main body 5 so as to be raised and lowered according to the rotation of the cams 6 and 6 ' And the upper and lower blades 6d and 6d 'are connected to the upper block 6b and the lower block 6b' by a separate upper and lower rotational shafts 6c and 6c ' And the upper and lower rotation shafts 6c and 6c 'are mounted on the rotary shafts 6c and 6c' by rotation of the upper and lower blocks 6b and 6b by separate actuators 7 coupled to the upper and lower blocks 6b and 6b ' The upper and lower blocks 6b and 6b ' Is moved up and down by separate upper and lower moving frames 6a and 6a 'which are placed on top of the upper and lower frames 6 and 6' and are lifted and lowered in accordance with the rotation of the cams 6 and 6 ' The movable frames 6a and 6a 'and the upper and lower blocks 6b and 6b' are hinged to each other by a separate connecting rod 6e.

In the conventional filter bending apparatus thus constituted, the material fed from the material supply unit 1 is supplied to the bending unit 3, and the material fed to the bending unit 3 is transported by the rotation of the cam 6, The lower blade 6d 'mounted on the lower rotary shaft 6c' rises as the lower movable frame 6a 'and the lower block 6b' connected to the lower rotary shaft 6e rise.

At this time, the actuator 7 linearly moves in the left direction in the drawing according to the signal sensed by the sensor, while rotating the lower rotary body 93 coupled to the lower rotary shaft 6c 'in the left direction, Approaches the blade (6d) closely and bends the material once.

At the same time, the upper blade 6d is moved in the direction in which the upper block 6b moves in response to the rotational force of the cam 6, and then moves upward.

The detected upper block 6b is sensed and the sensed signal flows into the actuator 7 to move the upper blade 6d coupled to the upper rotary shaft 6c.

In this state, when the cam 6 is rotated and the upper block 6b is lowered, the actuator 7 gradually rotates the upper blade 6d in accordance with the lowered position to slightly lower the vertically formed lower blade 6d ' It will bend the material downward while bumping.

By repeating such operations continuously, the material is formed in a zigzag shape.

However, such a conventional filter bending device has not been able to increase the production speed, but rather can be operated stably to reduce the production speed.

That is, when the inertial force of the up-and-down movement of the cams 6, 6 'is large and the apparatus is overloaded during the reverse rotation and the eccentric amount of the cams 6, 6' There is a problem that the production speed can not be increased.

Korean Patent No. 10-0966894 (registered on June 22, 2010) Korean Registered Patent No. 10-1306571 (registered on September 04, 2013)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a filter bending device for increasing a production speed for bending a filter.

Technical Solution In order to accomplish the object of the present invention, a filter bending apparatus according to the present invention comprises: a support frame in which a horizontal frame and a vertical frame are coupled to each other to form an outer appearance; And a bending unit including a lifting unit and a swinging unit that are installed so as to be opposed to each other in the upward and downward directions of the support frame so as to raise and lower the support frame, respectively, wherein the lifting unit includes a main shaft installed across the support frame, An index link provided at least one axis on the axis, a vertical link vertically installed at one end of the index link, a horizontal link having one end horizontally attached to the vertical link and the other end hinged to the frame, , A blade holder rotatably installed on the other side of the vertical link, a blade coupled to the blade holder for bending the filter material, and a rotation pulley installed at one side of the main shaft for transmitting power in a reverse direction And a main drive motor for vertically moving the upper and lower blades up and down, And a second inclined link coupled to the index inclined link, and a second inclined link coupled to the other end of the second inclined link, wherein the first inclined link is coupled to the end of the second inclined link, And the other end is connected to a vertical link to which the blade holder is coupled and is connected to the rotary shaft by a coupling shaft, and a rotary pulley installed at one side of the index gradient link transmits power in the reverse direction to rotate the upper and lower blades at a predetermined angle And a light motor for rotating the light source.

In addition, at least one balancing means is further provided on the main shaft.

In addition, the balancing means includes a ring body fixed to the main shaft, a fixed block fixed to the support frame, and an elastic member provided between the ring body and the fixed block.

Further, a high-speed rotating means is further provided between the main drive motor and the main shaft.

The high-speed rotation means includes a planar groove cam that is formed with a circular groove on one side of the plate, the groove being eccentrically formed, a horizontal cam that is coupled to the groove of the planar groove cam, A vertical cam link having one end coupled to the other end of the vertical cam link and an index cam link coupled to the other end of the vertical cam link and coupled to the main shaft, And a light motor for transmitting power to the rotary pulley in a normal direction is connected to rotate the upper and lower blades at a predetermined angle.

In order to accomplish the present invention, the filter bending device according to the present invention includes a lifting portion and a turning portion which are installed so as to be opposed to each other in the upward and downward directions of the support frame, A vertical link, a horizontal link blade holder, and a blade are installed on the upper and lower sides of the main drive motor, and the up and down movements are vertically raised and lowered by the main drive motor. By making the motor rotate forward and backward, it is possible to increase the production speed of bending the filter.

1 and 2 show a conventional filter bending device.
3 is a side view of the filter bending device according to the present invention.
4 is a view showing one side of the elevating portion, the turning portion and the balancing means of the filter bending device according to the present invention.
5 is a perspective view showing one side of the elevating portion, the turning portion and the balancing means of the filter bending device according to the present invention.
6 is a view showing an operation sequence of one side of the elevating portion and the turning portion of the filter bending device according to the present invention.
7 is a view showing the operation sequence of the elevating portion and the other side of the turning portion of the filter bending device according to the present invention.
8 is a perspective view showing a high-speed rotating means of the filter bending device according to the present invention.
9 is a view showing an operating state of the high-speed rotating means of the filter bending device according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.

FIG. 3 is a side view of the filter bending device according to the present invention, FIG. 4 is a view illustrating one side of the elevating part, the turning part and the balancing device of the filter bending device according to the present invention, FIG. 6 is a view showing an operation sequence of one side of the elevating part and the turning part of the filter bending device according to the present invention, and FIG. 7 is a view showing the operation of the filter according to the present invention FIG. 8 is a perspective view showing a high-speed rotating means of the filter bending apparatus according to the present invention, and FIG. 9 is a perspective view showing a high-speed rotation of the filter bending apparatus according to the present invention. And Fig.

3 to 9, the filter bending apparatus 100 according to the present invention includes a support frame 10 and a bending unit 20.

The support frame 10 is coupled to the horizontal frame and the vertical frame so as to form an outer appearance.

The bending means 20 includes an elevating portion 21 and a turning portion 22 which are provided so as to be opposed to each other in the upward and downward directions of the support frame 10 so as to move up and down.

That is, the bending means 20 is formed by bending the work in a zigzag form by the elevating portion 21 and the turning portion 22 provided at the upper portion and the lower portion, respectively.

Hereinafter, only one of the elevating part 21 and the turning part 22 provided at the upper part and the lower part will be described for the convenience of explanation.

The elevating portion 21 includes a main shaft 21a, an index link 21b, a vertical link 21c, a horizontal link 21d, a blade holder 21e, a blade 21f, and a main drive motor 21g .

The main shaft 21a is installed across the support frame 10.

At least one or more index links 21b are provided on the main shaft 21a and a plurality of index links 21b are provided according to the length of the main shaft 21a to improve the supporting force.

The vertical link 21c is vertically installed at one end of the index link 21b.

One end of the horizontal link 21d is horizontally connected to the vertical link 21c and the other end of the horizontal link 21d is hinged to the support frame 10.

The blade holder 21e is rotatably installed on the other side of the vertical link 21c.

The blade 21f is coupled to the blade holder 21e and bends the filter material.

The main drive motor 21g vertically moves the blade 21f by vertically transmitting power to a rotation pulley provided on one side of the main shaft 21a.

The rotary section 22 includes a lightweight shaft 22a, an index gradient link 22b, a two-stage inclined link 22c, an inclined cam 22d, and a light motor 22e.

The light curing shaft 22a is installed across the support frame 10. [

The index slanting link 22b is provided at both ends of the light use shaft 22a.

The two-stage tilting link 22c is coupled to the index tilting link 22b.

The inclined cam 22d is connected at one end to the end of the two-step inclined link 22c and at the other end to the vertical link 21c to which the blade holder 21e is coupled.

The light motor 22e rotates the blade 21f at a predetermined angle by transmitting power to the rotary pulley provided at one side of the index slanting link 22b in a positive direction and a reverse direction.

At least one balancing means 30 may be further provided on the main shaft 21a and the balancing means 30 may include a ring body 31 fixed to the main shaft 21a, And a resilient member 33 provided between the ring body 31 and the fixed block 32. The fixed block 32 is fixed to the fixed block 32 and the fixed block 32,

In order to increase the production speed of the filter bending of the filter bending device 100 according to the present invention, a high-speed rotation is performed between the main drive motor 21g and the main shaft 21a so as to rotate the main drive motor 21g forward And a circular groove 41a is formed at one side of the plate, and a planar groove cam 41 having an eccentric groove 41a, A horizontal cam link 42 fixed at one side to the support frame 10, a vertical cam link 43 having one side connected to the horizontal cam link 42, And an index cam link (44) coupled at one end to the other side of the cam link (43) and coupled to the main shaft (21a), wherein power is transmitted to the rotating pulley coaxially installed in the plane cam (22e) to rotate the upper and lower blades (21f) at a predetermined angle .

In the filter bending apparatus 100 according to the present invention thus configured, a material is supplied from a material supply unit (not shown), and a bending unit 20 for bending the material in a zigzag form is provided in the upper and lower portions of the support frame 10 And includes a lifting portion 21 and a turning portion 22 so as to be opposed to each other so as to ascend and descend.

That is, the blade 21f for bending the filter is raised or lowered upward or downward by the elevating part 21, and the blade 21f is rotated by a predetermined angle by the rotation part 22, It enables smooth bending at bending.

Hereinafter, the operation of the elevating unit 21 will be described, and the operation of the turning unit 22 will be described later.

The operation of the elevating portion 21 is performed by driving the main driving motor 21g in the forward and reverse directions while rotating the main driving motor 21g in the forward and reverse directions through the rotating shaft provided on one side of the main shaft 21a, At least one or more index links 21b provided on the main shaft 21a are circularly moved at a predetermined angle so that the vertical links 21c and the horizontal links 21c coupled to the index links 21b, And the blade 21f fixed to the blade holder 21e installed on the upper or lower portion of the vertical link 21c is vertically moved up and down to bend the workpiece.

When the lightweight motor 22e is driven in the forward and reverse directions, the rotation of the lightweight shaft 22a causes the motor 22e to rotate by the rotation pulley provided on one side of the lightweight shaft 22a. The index inclination link 22b, the two-step inclined link 22c, and the inclined cam 22d provided on both sides of the light use shaft 22a are rotated in the forward and reverse directions, And the inclined cam 22d and the vertical link 21c are coupled by the engaging shaft 21h and the blade holder 21e to which the blade 21f axially engaged with the engaging shaft 21h is engaged is tilted .

At least one balancing means 30 is provided on the main shaft 21a so that the ring body 31 of the balancing means 30 is coupled to the main shaft 21a, The balance of the main shaft 21a rotated by the elastic member 33 between the ring body 31 and the support frame 10 can be maintained in a state of being coupled to the frame 10. [

Meanwhile, the high-speed rotation means 40 can be further provided between the main drive motor 21g and the main shaft 21a. The high-speed rotation means 40 rotates the main drive motor 21g in the forward direction, The vertical cam link 42 and the vertical cam link 43 and the index cam link 41 coupled to the groove 41a of the planar groove cam 41 The main shaft 21a is rotated in the forward and reverse directions while the blade 21f is engaged with the main shaft 21a so that the blade holder 21e is moved up and down to bend the material upward and downward, It can improve the speed.

The present invention has been described with reference to the embodiments shown in the attached drawings, but it will be understood that various modifications and other embodiments are possible for those skilled in the art.

100: Filter bending device
10: support frame 20: means for bending
21: elevating portion 21a: main shaft
21b: index link 21c: vertical link
21d: horizontal link 21e: blade holder
21f: blade 21g: main drive motor
21h: coupling shaft 22:
22a: Light axis 22b: Index inclination link
22c: 2nd step inclined link 22d: inclined cam
22e: Light motor 30: Balancing means
31: Ring body 32: Fixed block
33: elastic member 40: high-speed rotation means
41: plane home cam 41a: groove
42: horizontal cam link 43: vertical cam link
44: Index cam link

Claims (5)

A support frame in which the horizontal frame and the vertical frame are coupled to each other to form an appearance;
And bending means including a lift portion and a turning portion provided so as to be opposed to each other in the upward and downward directions of the support frame,
The elevating unit includes:
A main shaft installed across the support frame,
At least one index link provided on the main shaft,
A vertical link vertically installed at one end of the index link,
A horizontal link having one end horizontally installed on the vertical link and the other end hinged to the frame,
A blade holder rotatably installed on the other side of the vertical link,
A blade coupled to the blade holder and bending the filter material,
And a main drive motor for vertically moving up and down the upper and lower blades by transmitting power in a forward and reverse direction to a rotation pulley provided on one side of the main shaft,
The pivoting portion,
A light guide shaft installed across the support frame,
An index slanting link provided at both ends of the lightly used shaft,
A two-step bevel link coupled to the index bevel link,
An inclined cam having one end connected to an end of the two-step inclined link and the other end connected to a vertical link to which the blade holder is coupled,
And a light motor for rotating the upper and lower blades at a predetermined angle by transmitting power in a forward and reverse direction to a rotary pulley installed at one side of the index slant link.
The filter bending device according to claim 1, wherein at least one balancing means is further provided on the main shaft.
3. The filter according to claim 2, wherein the balancing means comprises a ring body fixed to the main shaft, a fixed block fixed to the support frame, and an elastic member provided between the ring body and the fixed block Device.
The method according to claim 1,
Wherein a high-speed rotation means is further provided between the main drive motor and the main shaft.
5. The method of claim 4,
The high-speed rotation means includes a planar groove cam which is formed with a circular groove on one side of the plate, the groove being eccentrically formed, a horizontal cam connected to a center of the groove of the planar groove cam, A vertical cam link having one end connected to the horizontal cam and an index cam link coupled to the other end of the vertical cam link and coupled to the main axis,
And a light motor for transmitting power in a forward direction is connected to a rotation pulley coaxially installed in the planar groove cam so that the upper and lower blades are rotated at a predetermined angle.
KR1020150073904A 2015-05-27 2015-05-27 Filter bending device KR101583187B1 (en)

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KR1020150073904A KR101583187B1 (en) 2015-05-27 2015-05-27 Filter bending device

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Application Number Priority Date Filing Date Title
KR1020150073904A KR101583187B1 (en) 2015-05-27 2015-05-27 Filter bending device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200097053A (en) * 2019-02-07 2020-08-18 이창훈 The apparatus for folding filter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200359271Y1 (en) * 2004-05-27 2004-08-16 주식회사 동일테크 manufacturing System of filling plate
KR100966894B1 (en) 2009-09-11 2010-06-30 이창훈 The apparatus for folding filter
KR20100107718A (en) * 2009-03-26 2010-10-06 양순영 Filter for automobil and it's manufactuering method
KR101306571B1 (en) 2011-08-29 2013-09-10 (주) 더블윈 Filter bending device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200359271Y1 (en) * 2004-05-27 2004-08-16 주식회사 동일테크 manufacturing System of filling plate
KR20100107718A (en) * 2009-03-26 2010-10-06 양순영 Filter for automobil and it's manufactuering method
KR100966894B1 (en) 2009-09-11 2010-06-30 이창훈 The apparatus for folding filter
KR101306571B1 (en) 2011-08-29 2013-09-10 (주) 더블윈 Filter bending device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200097053A (en) * 2019-02-07 2020-08-18 이창훈 The apparatus for folding filter
KR102215465B1 (en) 2019-02-07 2021-02-10 이창훈 The apparatus for folding filter

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