KR20150076927A - Automatic manufacturing device of Brush set and the Brush set for a dust collector made by the same - Google Patents

Abstract

A device of automatically manufacturing a brush set according to an embodiment of the present invention comprises: a base plate which has a through-hole into which a brush wire is inserted; a fixing wire supply module which supplies a fixing wire to the through-hole; and a brush wire supply module which supplies a brush wire so that the center of the brush wire is placed at the fixing wire, wherein the both sides of the brush wire are folded with the center of the brush wire being placed at the fixing wire, and the fixing wire and the brush wire are insertingly coupled to the through-hole of the base plate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic manufacturing apparatus for a brush set and a brush for a dust collector manufactured by the same,

The present invention relates to an apparatus for automatically manufacturing a brush set and a brush for a dust collector manufactured thereby.

With the development of industry, many industrial manufacturing machines are being produced.

Industrial production machines, however, are often dusty or dusty at the time of manufacture, and dust collectors for collecting dust are separately provided or installed inside the manufacturing machine.

Further, in general, the brush mounted on the dust collector is rotated at a high speed in order to collect foreign matters such as dust and dust.

However, the dust collector brush according to the prior art including the prior art has a problem that the efficiency of dust collecting or the like is deteriorated because the brush is released from the fixing portion or loosened when the brush rotates at a high speed.

US 7845047

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and a first aspect of the present invention is to provide a brush wire holding device, in which a fixed wire is held at a central portion of a brush wire so that the brush wire does not come off from the fixing portion, The present invention provides an apparatus for automatically manufacturing a brush set which is press-fitted to a fixing portion in a state where the brush is set in a closed state.

A second aspect of the present invention is to provide an apparatus for automatically manufacturing a brush set including a brush wire supply module and a fixed wire supply module, wherein the brush wire is automatically engaged with the stationary wire while the brush wire is engaged with the stationary wire.

A third aspect of the present invention is to provide a brush for a dust collector which is manufactured by an automatic brush-set manufacturing apparatus and is prevented from being separated from the brush wire by a fixing wire.

The apparatus for automatically manufacturing a brush set according to an embodiment of the present invention includes a base plate having a through hole into which a brush wire is inserted, a fixed wire supply module for supplying a fixed wire to the through hole, And a brush wire supply module for supplying a brush wire so that a center portion of the brush wire is located, wherein the fixed wire is folded on both sides of the brush wire in a state where the brush wire is positioned at the center portion, And press-fit into the through-hole of the plate.

Further, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the fixed wire supply module includes a fixed wire supply unit including a supply roll wound with a fixed wire, And a fixed wire feeder for feeding the fixed wire.

Further, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the fixed wire supply unit includes a fixed wire support roll for supporting the fixed wire drawn out from the fixed wire supply roll, And a guide portion.

Further, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the fixed wire transfer unit may include a fixed wire mounting unit to which the fixed wire drawn out from the fixed wire supplying unit is coupled, And a mounting portion driving portion.

In addition, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the fixed wire transfer unit further includes a fixed wire fixing unit to which the fixed wire drawn out from the fixed wire mounting unit is fixed.

In the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, after the brush wire is inserted into the through hole of the base plate in a state where the brush wire is engaged with the stationary wire, And further includes a wire plate fixing portion.

Further, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the fixed wire plate fixing portion may include a coupling portion formed with a space portion opened at one side so that the fixing wire can be housed therein, A fixed wire coupling part including a fixed pin part for opening and closing the opened space part, and a fixed wire coupling part driving module for moving the fixed wire coupling part.

In the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the brush wire supply module may include a brush wire supply unit for supplying the brush wire, a brush wire cutter for cutting the brush wire, A brush wire feeding part for feeding the fixed wire between the fixed wires, and a fixed wire feeding part for providing the fixed wire to be opposed to the brush wire.

In the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the brush wire supply unit may include a plurality of brush wire supply rolls around which the brush wires are wound, And a brush wire multi-fogging unit for concentrating the brush wire into one place.

In the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the brush wire supply unit may include a sawtooth roll portion for forming a bent portion on the brush wire drawn out from the plurality of brush wire supply rolls, And a brush wire support roll for guiding the brush wire into the brush wire bundle.

In addition, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the brush wire transfer unit includes a grip unit for gripping the brush wire and a grip unit driver for moving the grip unit.

In addition, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the grip unit includes first grippers and second grippers positioned to face the brush wire supply unit and opposed to each other.

Further, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the brush cutter is positioned adjacent to the brush wire supply portion, and the brush wire is positioned so that the center portion of the brush wire is inserted between the fixed wires .

In the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the fixed wire supplying and coupling unit may include a fixing needle portion for transferring a fixed wire coupled to a fixed wire transfer portion located in a hole of a base plate, And a space providing part for forming a space between the fixed wires transferred to the brush wire supplying module side.

Further, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the hooking needle portion may include a hooking needle formed with a hook portion for hooking the fixed wire, and the hooking needle is coupled, And a needle driving unit.

Further, in the apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, the space providing portion may include a pair of guide plates positioned to face each other, and a pair of guide plates coupled to each other, And a guide plate driving unit for moving the guide plate.

The apparatus for automatically manufacturing a brush set according to an embodiment of the present invention may further include a plate moving module including a fixed base on which the base plate is seated and fixed and a fixed base driving unit for moving the fixed base .

A brush for a dust collector, which is a brush set produced by an apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, includes a brush wire, a fixed wire, and a base plate on which a plurality of holes are formed, The wire is positioned, and both sides of the brush wire are press-fitted into the hole of the base plate in a folded state.

Further, in the brush for a dust collector according to an embodiment of the present invention, the brush wire is fixedly coupled to the hole so as to protrude to one side of the base plate, and the fixing wire is coupled to the base plate at the other side of the base plate.

Further, in the dust collector brush according to an embodiment of the present invention, the other side of the base plate may be coated with a bonding agent or a tape.

Further, in the dust collector brush according to an embodiment of the present invention, the base plate may be formed with a fixing protrusion so as to be mounted on the brush unit for a circular dust collector.

Further, the dust collector brush according to an embodiment of the present invention further includes a cover plate coupled to the base plate and covering the brush wire and the fixing wire.

The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may appropriately define the concept of a term in order to best describe its invention The present invention should be construed in accordance with the spirit and scope of the present invention.

According to the present invention, in order to prevent the brush wire from coming out of the fixing portion or loosening the engaging portion even during high-speed rotation, the brush wire is held by the fixing wire at the central portion thereof, and the brush wire is press- It is possible to obtain a brush set automatic manufacturing apparatus including a brush wire supply module and a fixed wire supply module and automatically press-fitting the brush wire into the fixing portion in a state where the brush wire is hooked on the fixed wire,

It is possible to obtain a brush for a dust collector which is manufactured by an automatic brush-set manufacturing apparatus and in which the brush wire is prevented from being separated by the fixing wire.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is an exploded perspective view schematically showing a brush set produced by an apparatus for automatically producing a brush set according to an embodiment of the present invention; FIG.
FIG. 1B is a fragmentary sectional view schematically showing a brush set produced by an apparatus for automatically producing a brush set according to an embodiment of the present invention. FIG.
2 is a perspective view schematically showing an apparatus for automatically manufacturing a brush set according to an embodiment of the present invention.
3 is a schematic partial side view of the apparatus for automatically manufacturing a brush set shown in Fig.
FIG. 4 is a perspective view schematically showing a fixed wire supply module included in the automatic brush-set manufacturing apparatus shown in FIG. 1; FIG.
Fig. 5 is a perspective view showing only the fixed wire supply module shown in Fig. 4 in more detail. Fig.
6 is a perspective view schematically showing a brush wire insertion module with respect to one direction in the apparatus for automatically manufacturing a brush set shown in Fig.
FIG. 7 is a perspective view schematically showing a brush wire insertion module with respect to the other direction in the automatic brush-set manufacturing apparatus shown in FIG. 1; FIG.
Fig. 8 is a schematic plan view of the brush wire insertion module shown in Fig. 7; Fig.
Figure 9 is a schematic side view of the brush wire insertion module shown in Figure 7;
FIGS. 10 to 21 are process drawings showing an automatic brush set manufacturing process according to an embodiment of the present invention. FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The objectives, specific advantages and novel features of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1A is an exploded perspective view schematically showing a brush set produced by an apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, FIG. 1B is a schematic view of a brush set produced by an apparatus for automatically manufacturing a brush set according to an embodiment of the present invention Sectional view schematically showing a set of brushes to which the present invention is applied. As shown, the brush set 10 includes a base plate 11, a brush wire 12, and a fixed wire 13.

The brush set 10 further includes a cover plate 14 for covering the base plate 11 and a coupling member 15 for coupling the cover plate 14 to the base plate 11 .

More specifically, the base plate 11 is formed with a plurality of holes 11a at regular intervals for the brush wire 12 to be inserted and fixed. In addition, the brush set according to the present invention may be formed with a fixing protrusion 11b so as to be mounted on a brush unit for a circular dust collector. In addition, a coupling portion for coupling with the cover plate 14 may be formed on the base plate 11, and FIG. 1 (a) shows a screw coupling portion 11c formed as one embodiment thereof.

A plurality of the brush wires 12 are inserted into the holes 11b of the base plate 11 and inserted into the holes 11b corresponding to the holes A, The brush wire 12 is press-fitted into the hole 11b of the base plate 11 in a state where the center portion is caught by the fixing wire 13.

At this time, the brush wire 12 is fixedly coupled to the hole 11a so as to protrude to one side of the base plate 11, and the fixing wire 13 is coupled to the base plate at the other side of the base plate 11

The fixing wire 13 passes through the hole 11b of the base plate 11 in a state where the brush wire 12 is engaged and is fixed to one surface of the base plate 11 with a bonding agent B, Lt; / RTI >

The cover plate 14 is formed with a coupling portion 14a for coupling with the base plate 11, and FIG. 1 (a) shows a screw coupling portion 14b as an embodiment of the coupling plate 14a. In addition, the cover plate 14 may further include a coupling hole 14b through which the brush wire is partially inserted.

Accordingly, the cover plate 14 is coupled to the base plate 11 and covers the brush wire and the fixing wire.

When the brush unit including the brush set 10 is rotated at a high speed, the center of the brush wire 12 is fixedly coupled to the brush plate 11 in a state where the fixing wire 13 is engaged, The release or release of the brush wire 12 is prevented.

Hereinafter, an apparatus for automatically manufacturing a brush set according to the present invention will be described in detail with reference to FIGS. 2 to 9. FIG.

FIG. 2 is a perspective view schematically showing an apparatus for automatically manufacturing a brush set according to an embodiment of the present invention, and FIG. 3 is a schematic partial side view of the apparatus for automatically manufacturing a brush set shown in FIG.

As shown, the apparatus 1000 for manufacturing an automatic brush set includes a fixed wire supply module 1100 and a brush wire supply module 1200.

The fixed wire supply module 1100 is for providing the fixed wire 13 shown in Fig. 1, and the brush wire supply module is for providing the brush wire 12 shown in Fig.

More specifically, the fixed wire 13 is supplied to the hole of the base plate 11 by the fixed wire supply module 1100, and the brush wire supply module The brush wire 12 is supplied between the fixed wires 13 by the fixed wire supply module 1100 and the fixed wire 13 is pulled by the fixed wire supply module 1100, 11).

3, an apparatus 1000 for automatically manufacturing a brush set according to an embodiment of the present invention includes a base plate 11 (hereinafter, referred to as a " base ") for continuously mounting brush wires 12 in a plurality of holes of a base plate 11 And a plate moving module 1300 for moving the plate moving module 1100. The plate moving module 1300 includes a fixed base 1310 on which the base plate 11 is seated and fixed and a fixed base driver 1320 for moving the fixed base 1310.

Hereinafter, a more detailed description of the configuration, shape, and organic combination of the fixed wire supply module and the brush wire supply module 1200 for the above-described technical implementation will be described in detail with reference to FIGS. 4 to 9. FIG.

FIG. 4 is a perspective view schematically showing a fixed wire supply module included in the automatic brush-set manufacturing apparatus shown in FIG. 1, and FIG. 5 is a perspective view showing only the fixed wire supply module shown in FIG. 4 in more detail.

As shown, the fixed wire supply module 1100 includes a fixed wire feeder 1110, a fixed wire feeder 1120, and a fixed wire plate fixing portion 1130.

More specifically, the stationary wire feeder 1110 includes a stationary wire feed roll 1111 and a stationary wire support roll and guide 1112. The fixed wire supply roll 1111 includes a fixed wire supply roll 1111a and a fixed wire supply roll driver 1111b. The fixed wire supply roll 1111a is wound around a fixed wire 13 and the fixed wire supply roll driving unit 111b is connected to the fixed wire supply roll 1111a to rotate the fixed wire supply roll 1111a And supplies the fixed wire 13 to the fixed wire feeder 1120 by rotating the wire.

The fixing wire support roll and the guide portion 1112 support the fixing wire 13 so that the fixing wire 13 has a predetermined position and tension and is provided to the fixing wire feeding portion 1220. To this end, the fixed wire support rolls and guide portions 1112 include a plurality of fixed wire support rolls 1112a and a guide portion 1112b.

The guide portion 1112b guides the fixed wire 13 drawn through the plurality of fixed wire support rolls 1112b to be connected to the fixed wire feed portion 1120. [ To this end, the guide portion 1112b may include a plurality of through holes 1112b 'and a guide roll 1112b''.

Next, the fixed wire feeding part 1120 is for feeding the fixed wire to be positioned at the working position in a state where the fixed wire 13 provided from the upper fixed wire supplying part 1110 is engaged.

To this end, the fixed wire feeder 1120 includes a fixed wire mount 1121, a fixed wire fixing portion 1122, and a fixed wire mount drive portion 1123.

The fixed wire mounting portion 1121 is connected to the fixed wire supporting portion 1110 and the wire drawn from the guide portion 1112 and is connected to the fixed wire mounting portion driving portion 1123, And is moved by the driving unit 1123.

The fixed wire mounting portion 1121 is formed by placing the fixing wire 13 in the hole 11b of the base plate 11 and inserting the wire brush 12 into the fixing wire 13, (13). That is, the fixed wire mounting part 1121 is mounted with the fixed wire 13 to move the fixed wire to a desired position, and the driving force is realized by the fixed wire mounting part driving part 1123.

As described above, the fixed wire mounting portion driving portion 1123 is coupled with the fixed wire mounting portion 1121, and moves the fixed wire mounting portion 1121 in the horizontal direction and the vertical direction. The feed module for this purpose can be variously implemented such as hydraulic, pneumatic, and motor.

The fixed wire fixing portion 1122 is for fixing the fixed wire 13 drawn out from the fixed wire mounting portion 1121. Thus, one end of the fixing wire is fixed to the fixing wire fixing part 1122 at one end of the fixing wire 13, and the other end is wound around the fixing wire supply roll 1111a.

The fixing wire plate fixing portion 1130 is for fixing the fixing wire to the base plate after the fixing wire 13 and the brush wire 120 are inserted and press-fitted into the base plate 11.

For this purpose, the fixed wire plate fixing portion 1130 includes a fixed wire coupling portion 1131 and a fixed wire coupling portion driving module 1132. The fixing wire coupling portion 1131 includes a coupling portion 1131a and a fixing pin portion 1131b. The coupling portion 1131a is formed with a space portion opened to one side so that the fixing wire can be housed therein, The portion 1131b is for closing the open space when the fixing wire is located in the space portion. That is, the fixing pin portion 1131b is for opening and closing one side of the coupling portion space portion.

The fixed wire coupling part driving module 1132 is for moving the fixed wire coupling part 1131 and the fixed pin part 1131b. To this end, the fixed wire coupling part driving module 1132 is connected to a hydraulic, pneumatic, And the like.

Next, the brush wire supply module will be described in more detail with reference to FIGS. 6 to 9. FIG.

FIG. 6 is a perspective view schematically showing a brush wire insertion module with respect to one direction in the automatic brush-set manufacturing apparatus shown in FIG. 1. FIG. 7 is a cross- FIG. 8 is a schematic plan view of the brush wire insertion module shown in FIG. 7, and FIG. 9 is a schematic side view of the brush wire insertion module shown in FIG.

More specifically, the brush wire supply module 1200 includes a brush wire feeder 1210, a brush wire cutter 1220, a brush wire feeder 1230, and a fixed wire feeder coupler 1240.

The brush wire supply unit 1210 includes a brush wire supply roll 1211 and a tooth roll 1212, a brush wire support roll 1213, and a brush wire bundle 1214 as shown in FIG.

In addition, a plurality of brush wire rolls 1211a, 1211b, 1211c, 1211d, 1211e and 1211f are provided, and brush wires are wound around each of the brush wire rolls 1211a, 1211b, 1211c, 1211d, 1211e and 1211f.

The sawtooth roll portion 1112 is for pressing the teeth to be engaged with each other when the brush wire is passed, thereby forming a bent portion in the brush wire. The bent portion of the brush wire increases the contact area with the air during rotation of the brush wire to improve efficiency of dust collection and the like.

The brush wire support roll 1213 supports the brush wire supplied from the brush wire supply roll 1211 and guides the movement of the brush wire to the brush wire bundle 1213.

The brush wire bundling portion 1214 is cylindrical and the brush wire 12 supplied from a plurality of brush wire supply rolls 1211a, 1211b, 1211c, 1211d, 1211e and 1211f is connected to the brush wire bundling portion 1214 So that a plurality of brush wires are concentrated.

The brush wire transfer unit 1230 supplies the brush wire bundled through the bristle wire bundle 1214 between the fixing wires and includes a gripper unit 1231 and a gripper unit driver 1232 .

The gripper 1231 includes a first gripper 1231a and a second gripper 1231b which are opposed to the brush wire bundle 1214 and are opposed to each other for gripping the brush wire.

The clamp unit driving unit 1232 moves the clamp unit 1231 forward and backward toward the brush wire and adjusts the distance between the first clamp 1231a and the second clamp 1231b, (1231) to grasp or release the brush wire.

For this, the gripper driving unit 1232 is coupled to the gripping unit 1231, and moves the gripping unit 1231 forward, backward, leftward, and rightward. For this, the gripper driving unit 1232 may be variously implemented by hydraulic pressure, pneumatic force, motor, or the like.

The brush wire cutter 1220 is for cutting the brush wire after the brush wire is transferred by the brush wire feeder 1230.

For this purpose, the brush wire cutter 1220 may be positioned adjacent to the brush wire bundle 1214.

The fixed wire supply engagement portion 1240 includes a locking needle portion 1241 and a space providing portion 1242. More specifically, the hooking needle portion 1241 is for hooking the fixed wire coupled to the fixed wire feeding portion 1120 located in the hole of the base plate 11 and moving the fixed wire to the brush wire feeding module side.

To this end, the hooking needle portion 1241 includes a hooking needle 1241a and a hooking needle driving portion 1241b. The hooking needle 1241a is formed with a hook 1241a 'for hooking the fixed wire. In addition, the hooking needle driver 1241b is for coupling the hooking needles 1241a and moving the hooking needles 1241a up, down, left, and right. For this purpose, the setting needle driver 1241b may be variously implemented by hydraulic pressure, pneumatic pressure, motor, or the like.

The space providing portion 1242 is for forming a space between the fixing wires positioned to face the brush wire bundling portion 1214 of the brush wire supplying module by the fastening needles 1241a.

To this end, the space providing portion 1242 includes a pair of guide plates 1242a and a guide plate driving portion 1242b. The pair of guide plates 1242a are formed in a plate shape so as to face each other. The guide plate driving unit 1242b is for moving the pair of guide plates 1242b in the front, rear, left, and right directions, respectively, to which the pair of guide plates 1242b are coupled. For this, the guide plate driving unit 1242b may be variously implemented by hydraulic pressure, pneumatic pressure, motor, or the like.

The apparatus for automatically manufacturing a brush set according to an embodiment of the present invention is configured as described above, and thus, a brush and a wire are fixedly coupled to a base plate by a fixing wire, Will be described in more detail with reference to FIG.

10 to 22 are process drawings showing an automated brush set manufacturing process according to an embodiment of the present invention.

10 shows a fixing wire supplying step. As shown in the drawing, the fixed wire 13 is supported and guided by the fixed wire support roll 1111 and the fixed wire feed roll 1111a while being wound on the fixed wire feed roll 1111a. That is, the fixed wire 13 is coupled to the fixed wire mounting portion 1121 of the fixed wire feeding portion 1120 and is held in a movable state by the fixed wire mounting portion 1121.

Next, Fig. 11 shows that the fixing wire is positioned so as to correspond to the hole of the base plate. The stationary wire receiving portion 1121 of the stationary wire feeding portion 1120 is connected to the stationary wire receiving portion 1121 so that the stationary wire 13 is positioned in the hole 11a of the base plate 11, Is located on the top of the plate (11).

Next, Fig. 12 shows that the hooking needle is moved to pass through the hole of the base plate and is engaged with the fixed wire. As shown in the figure, the hooking needle 1241a is moved by the hooking needle driving unit. As shown in the enlarged view A, the hooking needle 1241a passes through the hole 11a of the base plate 11 and the hook portion 1241a 'of the hooking needle 1241a passes through the fixing wire 13 So that the fixing needle 1241a is engaged with the fixing wire 13.

Next, Fig. 13 shows a step in which the fixing needle is moved to position the fixing wire so as to face the brush wire, wherein Fig. 13A is a schematic sectional view, and Fig. 13B is a schematic perspective view. As shown in the figure, in a state where the fixing wire 13 is hooked on the hook portion 1241a 'of the hooking needle 1241a, the hooking needle 1241a is moved to face the brush wire 12 by the hooking needle driving unit . That is, the fixing wire 13 is positioned to face the brush wire multi-fusing part 1214.

Next, Fig. 14 shows a step of forming a space portion into which the brush wire can be inserted into the fixed wire. As shown in the figure, a pair of spacers 1242 are inserted between the fixing wires 13, and the pair of guide plates 1242a are moved and fixed to increase the distance therebetween, Thereby providing a space in which the brush wire 12 can be inserted into the wire 13. Then, the hooking needle 1241a is released from the fixed wire 13.

Next, Fig. 15 shows a state in which the brush wire transfer portion holds the brush wire for positioning the brush wire between the fixed wires. The gripper 1231 is moved toward the brush wire 12 bundled by the gripper driver 1232 to grip the brush wire 12 positioned in the wire bundle 1214. As shown in FIG.

Next, Fig. 16 shows the step of placing the brush wire between the fixed wires. The clamp unit 1231 is moved by the clamp unit driving unit 1232 while holding the bundled brush wire 12 so that the brush wire 13 is fixed to the center of the brush wire by the fixing wire 13, .

17B is a perspective view schematically showing a state in which the brush wire is cut by the brush wire cutter, and FIG. 17C is a perspective view showing a state in which the brush wire is cut by the brush wire cutter, Fig. 3 is a side view schematically showing a state where the wire brush is cut by a wire-cutter; Fig.

As shown in the drawing, the brush wire cutter 1220 cuts the brush wire 12 when the fixing wire is positioned at the center of the brush wire. The space providing portion 1242 is extended between the fixed wires, and the cut brush wire 12 is supported by the fixed wire 13.

Next, Fig. 18 shows a state in which the fixed wire mounting portion is moved and the brush wire is press-fitted to the hole of the base plate. That is, the central portion of the brush wire 12 is pulled by the fixed wire 13 and raised together with the fixed wire 13 as the fixed wire mounting portion 1121 is raised, Is inserted and press-fitted into the hole (11a) of the plate (11).

Next, Figs. 19 and 20 show the step of moving the fixing wire to the end of the plate by the fixing wire plate fixing portion. 19 shows a state in which the fixed wire is engaged for transporting, and FIG. 20 shows a state in which the fixed wire plate fixing part is moved and the fixed wire is positioned at the end of the plate base.

As shown in the figure, in order to move the fixing wire 13 to the edge portion of the base plate 11 with the fixing wire 13 raised by the fixing wire mounting portion 1121, the fixing wire plate fixing portion 1130 is fixed The wire 13 is moved. To this end, the fixed wire coupling portion 1131 is moved so that the fixed wire 13 is positioned in the space portion V. When the fixing wire is positioned in the space portion V, the fixing pin portion 1131b closes the space portion of the coupling portion as shown in the explanatory diagram B '. 20, the fixed wire coupling part driving module 1132 moves the fixed wire coupling part 1131 to the edge of the base plate 11.

Next, Fig. 21 shows a state in which the plate fixing portion, to which the base plate is fixed, is moved to insert the wire brush and the fixing wire into another hole of the plate base.

As shown in the drawing, the base plate 11 is fixed (fixed) so that the wire brush 12 is inserted into one hole 11a of the base plate 11 and the wire brush 12 is continuously inserted into another hole. The combined fixed base 1310 is moved by the fixed base driver 1320.

As described above, according to the present invention, the apparatus for automatically manufacturing a brush set automatically mounts the brush wire on the base plate and fixes the brush wire with the fixed wire in the direction opposite to the direction of discharge of the brush wire, The brush wire is prevented from being discharged.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the same is by way of illustration and example only and is not to be construed as limiting the present invention. It is obvious that the modification and the modification are possible.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

10: Brush set 11: Base plate
12: Brush wire 13: Fixed wire
14: cover plate 15: engaging member
1000: Brush set automatic manufacturing device
1100: Fixed wire supply module
1110: Fixed wire feeder
1120: Fixed wire feed section
1130: Fixed wire plate fixing portion
1200: Brush wire supply module
1210: Brush wire supply part
1220: Brush Wire Cutter
1230: brush wire transfer part
1240: Fixed wire supply coupling part

Claims (22)

A base plate having a through hole into which a brush wire is inserted;
A fixed wire supply module for supplying a fixed wire to the through hole; And
And a brush wire supply module for supplying a brush wire so that the center portion of the brush wire is positioned on the fixed wire,
Wherein the fixed wire is folded on both sides of the brush wire in a state where the brush wire is positioned at the center, and the fixed wire and the brush wire are press-fitted into the through hole of the base plate.
The method according to claim 1,
The fixed wire supply module
A fixed wire supply unit including a supply roll on which a fixed wire is wound; And
And a fixed wire transferring unit to which the fixed wire transferred from the fixed wire supplying unit is coupled and which transfers the fixed wire.
The method of claim 2,
The fixed wire feeder
Further comprising a fixed wire support roll and a guide portion for supporting the fixed wire drawn out from the fixed wire feed roll and for guiding the fixed wire to the fixed wire feed portion.
The method of claim 2,
Wherein the fixed wire transferring portion includes: a fixed wire mounting portion to which the fixed wire drawn out from the fixed wire supplying portion is coupled; And
And a fixed wire mounting portion driving unit for moving the fixed wire mounting portion.
The method of claim 4,
Wherein the fixed wire transferring portion further comprises a fixed wire fixing portion to which the fixed wire drawn out from the fixed wire mounting portion is fixed.
The method of claim 2,
Further comprising a fixed wire plate fixing portion for pressing the fixed wire into the through hole of the base plate while the brush wire is engaged and then moving the fixed wire to the end of the base plate.
The method of claim 6,
The fixed wire plate fixing portion
A fixed wire coupling part including a coupling part formed with a space open to one side so that the fixed wire can be embedded therein and a fixed pin part opening and closing the opened space part when the fixed wire is placed in the space part; And
And a fixed wire coupling part driving module for moving the fixed wire coupling part.
The method according to claim 1,
The brush wire supply module
A brush wire supply unit for supplying a brush wire;
A brush wire cutter for cutting the brush wire;
A brush wire transfer unit for transferring the brush wire between the fixing wires; And
And a fixed wire supply engaging portion for providing a fixed wire to be opposed to the brush wire.
The method of claim 8,
The brush wire supply unit
And a plurality of brush wire feed rolls around which the brush wire is wound and a brush wire multi-fogging unit for concentrating the brush wire drawn out from the plurality of brush wire feed rolls into one place.
The method of claim 9,
The brush wire supply unit
And a brush wire support roll for guiding the brush wire drawn out from the tooth roll portion to the brush wire multi-fogging portion, wherein the brush wire support roll is further provided with a plurality of brush wire feed rolls, Manufacturing apparatus.
The method of claim 8,
The brush wire transfer portion
A grip portion for gripping the brush wire; and a grip portion driving portion for moving the grip portion.
The method of claim 11,
Wherein the clamping unit includes a first clamp and a second clamp that are positioned to face the brush wire supply unit and are opposed to each other.
The method of claim 8,
The brush cutter
Wherein the brush wire is positioned so as to be adjacent to the brush wire supplying portion and the center portion of the brush wire is inserted between the fixing wires.
The method of claim 8,
The fixed wire supply coupling portion
A fixing needle portion for transferring the fixing wire coupled to the fixed wire transfer portion located in the hole of the base plate to the brush wire supply module side; And
And a space providing portion for forming a space between the fixed wires transferred to the brush wire supplying module side.
15. The method of claim 14,
The hooking needle portion
And a fastening needle driving unit coupled to the fastening needles and configured to move the fastening needles upward, downward, leftward, and rightward.
15. The method of claim 14,
The space providing unit
A pair of guide plates positioned so as to face each other and a guide plate drive unit coupled to the pair of guide plates and configured to move the pair of guide plates.
The method according to claim 1,
Further comprising a plate moving module including a stationary base on which the base plate is seated and fixed, and a stationary base driver for moving the stationary base.
A brush for a dust collector, which is a brush set made by the brush set producing apparatus of claim 1,
A brush for a dust collector including a brush wire, a fixed wire, and a base plate on which a plurality of holes are formed, wherein a fixing wire is positioned at the center of the brush wire and the both sides of the brush wire are folded and fixed in the hole of the base plate, .
19. The method of claim 18,
The brush wire is fixedly coupled to the hole so as to protrude to one side of the base plate, and the fixing wire is coupled to the base plate on the other side of the base plate.
The method of claim 19,
And the other side of the base plate is coated with a bonding agent or attached with a tape.
19. The method of claim 18,
Wherein the base plate has fixing protrusions formed therein so that the base plate can be mounted to a brush unit for a circular dust collector.
19. The method of claim 18,
And a cover plate coupled to the base plate and covering the brush wire and the stationary wire.

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