KR101663432B1 - Apparatus for assembling clip of weather strip - Google Patents

Apparatus for assembling clip of weather strip Download PDF

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Publication number
KR101663432B1
KR101663432B1 KR1020150160539A KR20150160539A KR101663432B1 KR 101663432 B1 KR101663432 B1 KR 101663432B1 KR 1020150160539 A KR1020150160539 A KR 1020150160539A KR 20150160539 A KR20150160539 A KR 20150160539A KR 101663432 B1 KR101663432 B1 KR 101663432B1
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KR
South Korea
Prior art keywords
weather strip
clip
pair
guide
drill
Prior art date
Application number
KR1020150160539A
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Korean (ko)
Inventor
정기원
안정호
김도연
Original Assignee
정기원
주식회사 화승알앤에이
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Priority to KR1020150160539A priority Critical patent/KR101663432B1/en
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Publication of KR101663432B1 publication Critical patent/KR101663432B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/06—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components the sub-units or components being doors, windows, openable roofs, lids, bonnets, or weather strips or seals therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0206—Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • B62D65/02—Joining sub-units or components to, or positioning sub-units or components with respect to, body shell or other sub-units or components
    • B62D65/18—Transportation, conveyor or haulage systems specially adapted for motor vehicle or trailer assembly lines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H9/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members
    • F16H9/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion
    • F16H9/04—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes
    • F16H9/12—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by endless flexible members without members having orbital motion using belts, V-belts, or ropes engaging a pulley built-up out of relatively axially-adjustable parts in which the belt engages the opposite flanges of the pulley directly without interposed belt-supporting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/20—Belt drives

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

The present invention relates to an apparatus for assembling a clip for a weather strip. The apparatus for assembling a clip for a weather strip according to an embodiment of the present invention includes: a weather strip supply unit for supplying a weather strip from the outside; and a weather strip supporting member for supporting the end of the weather strip supplied from the weather strip supply unit, A drill portion disposed adjacent to the weather strip conveying portion and reciprocating along the conveying direction of the weather strip when the weather strip is conveyed and forming a through hole at a predetermined position of the weather strip; And a clip inserting portion for inserting the clip supplied from the clip supplying portion into the through hole, and a clip inserting portion for inserting the clip supplied from the clip supplying portion into the through hole, .

Figure R1020150160539

Description

[0001] Apparatus for assembling clip for weather strip [

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a clip assembling apparatus for a weather strip, and more particularly, to a clip assembling apparatus for a weather strip capable of more reliably performing feeding and assembling of a weather strip.

Generally, when a vehicle door is closed, a weather strip is provided between the vehicle door and the vehicle body to prevent foreign matter such as rain, water, dust and the like from entering the interior of the vehicle. it means. Such a weather strip can prevent foreign matter from entering into the vehicle interior or leak, absorb shock when opening and closing the vehicle door, and prevent vibration of the vehicle door while the vehicle is running. Weather strips can be used not only for vehicle doors, but also for sealing the trunk.

Conventionally, in order to mount a weather strip on a vehicle door, it has been common to insert a weather strip into a retainer formed on a vehicle door. However, recently, a vehicle door having a structure without a retainer appears, A structure for mounting a weather strip using a clip has been introduced. To this end, a weather strip is first manufactured by various methods, a perforation hole is formed at a proper position of the weather strip to insert the clip, and then a clip is inserted into the perforation hole formed in the weather strip.

Conventionally, the process of forming the perforation hole in the weather strip and the process of inserting the clip into the perforation hole have been performed manually by the operator. However, in order to solve the problems caused by the increase of the production time and the production cost, Various types of automation equipment for inserting a mobile phone are being developed.

However, conventional automation equipment for inserting a clip into a weather strip transports the weather strip using a conveyor-type transfer device, which has irregular, irregularly shaped cross-sections depending on the conditions in which the weather strip is installed in the vehicle door Therefore, the conveying device can not stably support the weather strip, which has a problem that the conveyance of the weather strip is extremely unstable.

In addition, in order to insert the clip into the weather strip, the conveyance of the weather strip must be temporarily stopped, so that it takes a long time to perform the clip assembly operation. In addition, since the clip is fed one by one to be inserted into the weather strip, the supply speed of the clip is slow, and when the clip needs to be replenished or replaced, the entire apparatus must be stopped. .

Therefore, there is a demand for a clip assembling apparatus for a weather strip which can more reliably carry out the feeding and assembly of the weather strip and the feeding of the clip.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method and apparatus for transporting a weather strip in a state in which both ends of the weather strip are supported, And to provide a clip assembling apparatus for a weather strip which can perform supply and assembly more stably.

The technical problem of the present invention is not limited to those mentioned above, and another technical problem which is not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided an apparatus for assembling a clip for a weather strip, comprising: a weather strip supply unit for supplying a weather strip from the outside; And a conveyor belt disposed adjacent to the conveying direction of the weather strip and reciprocating along the conveying direction of the conveyor when the conveyor is conveyed to convey the conveyor belt to a predetermined position of the weather strip A clip feed part arranged adjacent to the conveying part of the weather strip and sequentially feeding the clip toward the weather strip, and a conveying part located adjacent to the conveying part and the clip feeding part, And the clip And a clip inserting portion for inserting the clip into the hole.

In this case, the weather strip conveying portion may include a pair of base plates provided so as to be reciprocally movable in the direction toward the weather strip with the weather strip interposed therebetween, A plurality of roller guide portions which rotate while supporting both sides of the weather strip to transport the weather strips; a pair of feed drive portions that generate rotational drive force provided to the plurality of roller guide portions; A pair of power transmission parts connecting the pair of feed drive parts and the plurality of roller guide parts to each other and providing rotational drive force transmitted from each of the pair of feed drive parts to the plurality of roller guide parts, Wherein the plurality of roller guides support both sides of the weather strip And a gap adjusting unit for adjusting the gap between the pair of base plates.

At this time, the plurality of roller guide portions each include guide rollers each having a guide groove having a shape corresponding to one of both sides of the weather strip, one end of which is coupled to the guide roller, At least one bearing coupled to the base plate and rotatably coupled to the base plate, at least one bearing inserted in the base plate and rotatably supporting the guide shaft on the base plate, And a fixing nut coupled to the lower end and fixing the guide shaft to the at least one bearing.

The pair of power transmission portions may include a plurality of pulleys coupled to each of the plurality of roller guide portions and a rotation axis of the feed driving portion, and a plurality of pulleys for rotating the plurality of pulleys at the same speed and direction And a plurality of idle rollers positioned adjacent to the belt and providing tension to the belt when the plurality of pulleys rotate.

The drill unit may include a drilling drill disposed perpendicularly to the direction of conveyance of the weather strip and forming the through hole into which the clip is inserted on one side of the weather strip, And a second drill driving unit connected to the first drill driving unit and reciprocally driving the first drill driving unit along the conveying direction of the weather strip, .

The clip feeder may include a pair of first feed grooves formed to face the clip insert portion and in which a plurality of the clips housed therein are sequentially moved toward the clip insert portion, A guide plate formed to intersect with the pair of first transport grooves and having a second transport groove in which a plurality of the clips moved from the pair of first transport grooves are alternately moved one by one; A plurality of guide covers coupled to the guide plates so as to prevent the clips of the first and second conveying grooves from being separated from the outside, A pair of rotation guides for moving the clips alternately along the second conveyance groove, Is coupled to a site, it characterized in that it comprises a pair of rotating guide driving section for rotating the rotating guide of the pair in a direction toward the clip insertion part along the second transfer groove.

In this case, the pair of first feeding grooves and the second feeding groove are formed to be perpendicular to a direction toward the clip inserting portion.

The clip inserting unit may include a pair of grippers for gripping the clip supplied from the clip supplying unit and a pair of grippers connected to the pair of grippers for gripping or releasing the clip, And a gripper driving unit connected to the gripper driving unit for gripping the clip supplied from the clip supplying unit with the pair of grippers and rotating the gripper driving unit in a direction toward the weather strip, And a driving unit.

Meanwhile, the apparatus for assembling a clip for a weather strip according to an embodiment of the present invention includes a weather strip cutting unit disposed adjacent to the clip insertion unit and cutting the weather strip into which the clip is inserted, at a predetermined interval And further comprising:

At this time, the weather strip cutting portion may be formed in a state in which the clip inserted from the clip inserting portion is in contact with at least two side surfaces of the weather strip inserted with the clip when the weather strip is transported by the weather strip transporting portion And a gripping portion for gripping both sides of the weather strip into which the clip is inserted in a state in which the conveying of the weather strip into which the clip is inserted is stopped at predetermined intervals, A fixing member for fixing the weather strip to which the clip is inserted and a fixing member which is installed to be reciprocally movable in a direction toward the weather strip into which the clip is inserted, The clip is moved in the direction toward the inserted weather strip, It characterized in that it comprises a cutter for cutting the weather strip of the clip is inserted.

The details of other embodiments are included in the detailed description and drawings.

According to the apparatus for assembling a clip for a weather strip according to an embodiment of the present invention, by transporting the weather strip in a state in which both sides of the cross section of the weather strip are supported, the feeding of the weather strip and the supply and assembly of the clip can be performed more stably . ≪ / RTI >

According to the apparatus for assembling a clip for a weather strip according to an embodiment of the present invention, a plurality of roller guide portions rotating in a state of supporting both sides of a weather strip are formed at the same time by using a power transmission portion composed of a plurality of pulleys and belts By transporting the weather strip by rotating it in the speed and direction, the transport of the weather strip can be carried out more stably.

According to another aspect of the present invention, there is provided a clip assembly for a weather strip, comprising: a first drill driving part for reciprocally driving a drilling drill forming a through hole on one surface of the weather strip in a direction toward the weather strip; The through holes of the weather strip can be formed in a state in which the conveyance of the weather strip is not stopped by driving the drill driving section synchronously with the conveyance of the weather strip by using the second drill driving section reciprocatingly driving the drill driving section along the conveying direction of the weather strip It is possible to shorten the time for assembling the clip for a weather strip.

According to the apparatus for assembling a clip for weather strip according to an embodiment of the present invention, the clip feeder inserts the clip supplied from the pair of first feed grooves into the second feed groove alternately using a pair of rotation guides This makes it possible to quickly insert the clip with a simpler structure and to accommodate more clips in the clip supplying part, it is easy to replenish the clips during the clipping process for the weather strip, and the replacement period of the entire clips can be increased .

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing a structure of an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention.
2 is a front view showing a structure of an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention.
3 is a perspective view showing a structure of a weather strip transporting part constituting an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention.
4 is a bottom view showing a structure of a weather strip transporting part constituting an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention.
5 is a longitudinal sectional view showing a structure of a weather strip transporting part constituting an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention.
6 is a perspective view showing a structure of a drill unit constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention.
7 is a perspective view showing a structure of a clip supply unit constituting a clip assembly for a weather strip according to an embodiment of the present invention.
8 is an exploded perspective view showing a structure of a clip supply unit constituting an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention.
9 is a view showing the operation of a clip supply unit constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention.
10 is a perspective view showing a structure of a clip inserting portion constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention.
11 is an exploded perspective view showing a structure of a clip inserting portion constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention.
12 is a perspective view showing a structure when a clip assembling device for a weather strip according to an embodiment of the present invention includes a weather strip cutting portion.
FIG. 13 is a perspective view showing a structure of a weather strip cutting unit constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention. FIG.
14 is a front view showing a structure of a weather strip cutting part constituting an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

In the following description of the embodiments of the present invention, descriptions of techniques which are well known in the technical field of the present invention and are not directly related to the present invention will be omitted. This is for the sake of clarity of the present invention without omitting the unnecessary explanation.

For the same reason, some of the components in the drawings are exaggerated, omitted, or schematically illustrated. Also, the size of each component does not entirely reflect the actual size. In the drawings, the same or corresponding components are denoted by the same reference numerals.

Hereinafter, the present invention will be described with reference to the drawings for explaining a clip assembling apparatus 1 for a weather strip according to an embodiment of the present invention.

FIG. 1 is a perspective view showing a structure of a clip assembling apparatus for a weather strip according to an embodiment of the present invention, and FIG. 2 is a front view showing a structure of a clip assembling apparatus for a weather strip according to an embodiment of the present invention.

1 and 2, an apparatus 1 for assembling a clip for a weather strip according to an embodiment of the present invention includes a weather strip supply unit 100, a weather strip transfer unit 200, a drill unit 300, A clip supply unit 400 and a clip inserting unit 500.

The weather strip supply part 100 can supply the weather strip WS from the outside. Since the supply structure of the weather strip WS can be variously implemented, a detailed description thereof will be omitted here.

The weather strip transport unit 200 can transport the weather strip WS while supporting both ends of the weather strip WS supplied from the weather strip supply unit 100. [ As described above, since the weather strip WS has an irregularly shaped cross section in accordance with the condition provided inside the vehicle door (not shown), the weather strip transporting part 200 is formed at an irregular shape of the weather strip WS A plurality of roller guide portions (230 and 240 in Fig. 3) are provided on both sides of the weather strip WS in the width direction (占 direction of Fig. 1) of the weather strip WS in order to support both sides of the cross- Lt; / RTI > The concrete structure of such a weather strip transporting unit 200 will be described in detail with reference to FIGS. 3 to 5. FIG.

The drill part 300 is disposed adjacent to the weather strip conveying part 200 and can form a through hole (not shown) at a predetermined position of the weather strip WS when the weather strip WS is conveyed. 1, the drill 300 is installed on one side of the weather strip transporting part 200 and can reciprocate along the transport direction of the weather strip WS (X direction in FIG. 1). The specific structure of the drill 300 will be described in detail with reference to FIG.

The clip supply unit 400 is disposed adjacent to the weather strip transfer unit 200 and can sequentially supply the clip C toward the weather strip WS. 1 and 2, the clip supply unit 400 is disposed on the upper portion of the weather strip transporting unit 200 and is disposed in a direction toward the weather strip WS transported by the weather strip transporting unit 200 The clip C can be supplied in the -Z direction of FIG. The specific structure of the clip supply unit 400 will be described in detail with reference to FIGS. 7 to 9. FIG.

The clip inserting portion 500 is located adjacent to the weathertrip transferring portion 200 and the clip supplying portion 400 and is capable of inserting the clip C supplied from the clip supplying portion 400 into the through hole. 1 and 2, the clip inserting portion 500 is disposed on one side of the drill portion 300 along the conveying direction (X direction in FIG. 1) of the weather strip WS, The clip C supplied from the clip supply unit 400 disposed at the upper portion of the carrier strip 200 can be gripped and inserted into the through hole formed in the weather strip WS. The detailed structure of the clip inserting unit 500 will be described in detail with reference to FIGS. 10 and 11. FIG.

3 to 11, the weather strip supply unit 100, the weather strip transfer unit 200, the drill unit 300, and the like, which constitute the clip assembling apparatus 1 for a weather strip according to an embodiment of the present invention, The clip supply unit 400 and the clip inserting unit 500 will be described in detail.

FIG. 3 is a perspective view showing a structure of a weather strip transporting part constituting an apparatus for assembling a clip for a weather strip according to an embodiment of the present invention, and FIG. 4 is a perspective view showing the structure of the apparatus for assembling a clip for a weather strip according to an embodiment of the present invention FIG. 5 is a longitudinal sectional view showing the structure of a weather strip transporting part constituting a clip assembling device for a weather strip according to an embodiment of the present invention. FIG.

3 to 5, the weather strip conveyance unit 200 includes a pair of base plates 210 and 220, a plurality of roller guide units 230 and 240, a pair of conveyance driving units 250 and 260, A pair of power transmission parts 270 and 280, and a gap adjusting part 290. [

The pair of base plates 210 and 220 are reciprocally moved in the direction toward the weather strip WS with the weather strip WS therebetween, that is, in the width direction of the weather strip WS .

4, the pair of base plates 210 and 220 includes a first base plate 210 in the form of a flat plate 211 disposed on one side of the weather strip WS, And a second base plate 220 in the form of a flat plate 221 disposed on the other side of the base plate 220. The first base plate 210 and the second base plate 220 are arranged in the width direction of the weather strip WS so that the plurality of roller guide portions 230 and 240 can support both sides of the weather strip WS. 1 direction) and can be supported by a pair of linear motion guides 212 and 222 provided at the lower end.

The plurality of roller guide units 230 and 240 are rotatably provided on each of the pair of base plates 210 and 220 and rotate while supporting both sides of the weather strip WS to support the weather strip WS .

3, the plurality of roller guide units 230 and 240 are rotatably mounted on the upper surface of the first base plate 210 and are provided with a plurality of first guide plates 230 and 240, which support one side of the weather strip WS, A roller guide portion 230 and a plurality of second roller guide portions 240 rotatably mounted on the upper surface of the second base plate 220 and supporting the other side of the weather strip WS .

The plurality of first roller guide portions 230 and the plurality of second roller guide portions 240 are arranged at regular intervals along the conveying direction of the weather strip WS (X direction in FIG. 3) The plurality of first roller guide portions 230 are rotated counterclockwise (CCW), and the plurality of second roller guide portions 240 are rotated in the counterclockwise direction (CCW) about the Z axis in FIG. 3) Clockwise (CW) direction) to transport the weather strip WS.

5, each of the roller guide portions 230 and 240 may include a guide roller 241, a guide shaft 242, at least one bearing 243, and a fixing nut 244 have.

The guide rollers 231 and 241 may be formed with guide grooves 231a and 241a having a shape corresponding to either side of both sides of the weather strip WS. That is, the guide groove 231a formed in the guide roller 231 provided in the first roller guide portion 230 is formed in a shape corresponding to one side WS1 of the cross section of the weather strip WS, The guide groove 241a formed in the guide roller 241 provided in the guide portion 240 may be formed in a shape corresponding to the other side WS2 of the cross section of the weather strip WS.

The guide roller 241 can be coupled to the guide shaft 242 by a fastening member (not shown) such as a bolt and the guide roller 241 can be coupled to the roller guide portion 240).

Due to such a structure, the weather strip WS has a guide groove 231a formed in the guide roller 231 provided in the first roller guide portion 230 and a guide groove 231b formed in the guide roller 231a provided in the second roller guide portion 240 And can be transported by the weather strip transporting part 200 in a state of being stably supported by the guide grooves 241a formed in the weather strip transporting part 241.

One end of the guide shaft 242 is coupled to the guide roller 241 and the other end is connected to the power transmitting portions 270 and 280 (for example, the pulley 281 in FIG. 5) And may be rotatably coupled. At this time, at least one bearing 243 is inserted into the base plate 220, and the guide shaft 242 can be rotatably supported on the base plate 220. The fixing nut 244 is coupled to the lower end of the at least one bearing 243 and can fix the guide shaft 242 to at least one bearing 243. The roller guide portion 240 can be rotatably coupled to the pair of base plates 220 by a guide shaft 242, at least one bearing 243 and a fixing nut 244, respectively, Only the guide roller 241 can be replaced as needed, for example, by changing the cross-sectional shape of the guide roller WS.

The pair of conveyance driving units 250 and 260 can generate a rotational driving force provided to each of the plurality of roller guide units 230 and 240. The pair of power transmission parts 270 and 280 connect the pair of the conveyance driving parts 250 and 260 to the plurality of roller guide parts 230 and 240, So that the rotational driving force transmitted from each of the roller guide units 230 and 240 can be provided. 3 and 4, the pair of conveying driving units 250 and 260 and the pair of power transmitting units 270 and 280 are connected to the first roller guide unit 230, A second conveyance driving unit 260 connected to the first conveyance driving unit 250 and the second roller guide unit 240 and a second power transmission unit 280. [

3 and 4, the first and second feed driving units 250 and 260 are coupled to the lower ends of the first and second base plates 210 and 220, respectively, The first roller guide part 230 and the second roller guide part 240 can provide a rotational force through the first power transmission part 270 and the second power transmission part 280. [ The first and second feed driving units 250 and 260 may use actuators such as a servo motor.

4, each of the power transmission parts 270 and 280 includes a plurality of roller guide parts 230 and 240 and a plurality of roller guide parts 230 and 240 coupled to the rotational axes of the feed driving parts 250 and 260, respectively. Belts 272 and 282 connecting pulleys 271 and 281 and a plurality of pulleys 271 and 281 so that the pulleys 271 and 281 can rotate at the same speed and direction at the same time, And a plurality of idle rollers 273 and 283 positioned adjacent to the pulleys 272 and 282 and providing tension to the belts 272 and 282 when the plurality of pulleys 271 and 281 rotate have. As described above, the weather strip conveyance section 200 rotates the plurality of roller guide sections 230 and 240 at the same speed and direction at the same time by using the plurality of pulleys 271 and 281 and the belts 272 and 282, (WS) can be more stably transported.

The spacing adjusting unit 290 is connected to the pair of base plates 210 and 220. The pair of base plates 210 and 220 includes a plurality of roller guide units 230 and 240 for supporting both sides of the weather strip WS. The distance between the first and second electrodes 210 and 220 can be adjusted.

5, the gap adjusting unit 290 includes a ball screw 291, a first base plate 210, and a second base plate 220 coupled to the ball screw 291, And a pair of moving nuts 292 and 293 which are screwed to the ball screw 291 and transfer the first base plate 210 and the second base plate 220 in different directions when the ball screw 291 rotates, A pair of rotary supports 294 and 295 coupled to both ends of the ball screw 291 to support the rotation of the ball screw 291 and a knob (Knob) 296. In this case, Although FIG. 5 shows an example in which the knob 296 is used to provide a rotational force, an actuator such as a drive motor may be used.

6 is a perspective view showing a structure of a drill unit constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention.

As shown in FIG. 6, the drill 300 may include a drill 310, a first drill drive 320, and a second drill drive 330.

The drilling drill 310 is disposed vertically (in the -Z direction in FIG. 6) in the conveying direction (X direction in FIG. 6) of the weather strip WS and inserts the clip C on one side of the weather strip WS (Not shown) can be formed. At this time, the first drill driving unit 320 is connected to the drilling drill 310, and the drilling drill 310 can be reciprocally driven in the direction (the -Z direction in FIG. 6) toward the weather strip WS. The second drill driving unit 330 is connected to the first drill driving unit 320 and is capable of reciprocally driving the first drill driving unit 320 along the conveying direction of the weather strip WS have.

The first drill drive unit 320 and the second drill drive unit 330 of the drill unit 300 can move the drill drill 310 in synchronization with the conveyance speed of the weather strip WS when the weather strip WS is conveyed, (In the -Z direction in FIG. 6) and the conveying direction of the weather strip WS (in the X direction in FIG. 6) so that the through hole can be formed at a predetermined position of the weather strip WS have. Therefore, the drill section 300 can form the through-hole of the weather strip WS without stopping the conveyance of the weather strip WS, thereby shortening the time of the clip assembly for the weather strip.

FIG. 7 is a perspective view showing a structure of a clip supplying unit constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention, and FIG. 8 is a perspective view of a clip for assembling a clip for a weather strip according to an embodiment of the present invention. FIG. 9 is a view showing an operation of a clip supply unit constituting a clip assembly for a weather strip according to an embodiment of the present invention. FIG.

7 to 9, the clip supply unit 400 includes a guide plate 410, a plurality of guide covers 420, a pair of rotation guides 431 and 432, and a pair of rotation guide drivers 440 ). ≪ / RTI >

The guide plate 410 has a substantially rectangular plate shape 411 and a pair of first feed grooves 412 and a second feed groove 413 may be formed on one surface of the guide plate 410 facing the clip insert portion 500 . The plurality of guide covers 420 may be coupled to the guide plate 410 such that a plurality of the clips C moved along the pair of first feed grooves 412 are not released to the outside. The guide cover 420 may include three guide covers 421, 422, and 433 to correspond to the pair of first feed grooves 412.

 7 and 8, the pair of first transfer grooves 412 are formed so as to face the clip inserting unit 500, and a plurality of clips C are accommodated in a stacked state, It is possible to guide the plurality of clips (C) accommodated therein to be sequentially moved toward the clip inserting portion (500). The second conveying grooves 413 are formed so that a pair of first conveying grooves 412 cross each other and a plurality of the clips C moved from each of the pair of first conveying grooves 412 are alternately moved one by one .

8, the pair of first transfer grooves 412 are formed directly on one surface of the guide plate 410, and the second transfer grooves 413 are coupled to the lower end of the guide plate 410 And can be formed so as to communicate with the pair of first transfer grooves 412 by a pair of auxiliary plates 414.

The pair of first feeding grooves 412 and the second feeding grooves 413 may be formed in a direction toward the clip inserting portion 500 so that a plurality of the clips C accommodated therein can be naturally conveyed by gravity As shown in FIG.

The pair of rotation guides 431 and 432 are provided to be rotatable on both sides of the second conveyance groove 413 and are provided with a plurality of clips C moved from the pair of first conveyance grooves 412, Can be moved along the second feed groove 413 alternately. The pair of rotation guide driving units 440 are coupled to the guide plate 410 so as to be connected to the pair of rotation guides 431 and 432 and the pair of rotation guides 431 and 432 are connected to the second feeding grooves 413 in the direction toward the clip inserting part 500. [

8 and 9, the pair of rotation guides 431 and 432 have a substantially thin disk shape and the clip C inserted in the second feed groove 413 is inserted into the clip inserting portion 500, A protruded cam shape can be formed. 9, the first rotation guide 431 rotatably coupled to the left side of the second feed groove 413 is rotated clockwise, and the second feed groove 413 is rotatably supported on the right side of the second feed groove 413 The coupled second rotation guide 432 can be rotated counterclockwise.

At this time, the first rotation guide 431 and the second rotation guide 432 are engaged with the guide plate 410 so that the protruded cam shapes are staggered by a predetermined angle so that the first rotation guide 431 and the second rotation guide 432 are supplied from the pair of first feed grooves 412 It is possible to insert the clip C in the second feed groove 413 alternately. 9A shows a state in which the first rotation guide 431 inserts the clip C supplied from the left first transfer groove 412 into the second transfer groove 413, the second rotation guide 432 inserts the clip C supplied from the right first transfer groove 412 into the second transfer groove 413 in FIG.

The clip supply unit 400 sequentially shifts the clip C supplied from the pair of first transfer grooves 412 to the second transfer grooves 413 by using the pair of rotation guides 431 and 432 It is possible to quickly insert the clip C with a simpler structure and to accommodate more clips C in the clip supply unit 400 so that the clip C can be received during the clip assembly process for the weather strip. It is easy to replenish and the replacement cycle of the entire clip C can be extended.

FIG. 10 is a perspective view showing a structure of a clip inserting unit constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention, and FIG. 11 is a perspective view showing a clip Is an exploded perspective view showing the structure of the insertion portion.

10 and 11, the clip inserting unit 500 may include a pair of grippers 510, a gripper driving unit 520, and a gripper rotation driving unit 530.

The pair of grippers 510 can grip the clip C supplied from the clip supply part 400. [ The gripper driving unit 520 is connected to a pair of grippers 510 and a pair of grippers 510 can drive a pair of grippers 510 to grip or release the clip C .

10, a pair of grippers 510 are disposed adjacent to an upper portion of the weather strip WS and are provided with gripper driving portions (not shown) for gripping or releasing the clip C supplied from the clip supplying portion 400 520 in the width direction of the weather strip WS (in the + -Y direction in Fig. 1).

11, the pair of grippers 510 may be composed of long-formed gripper bodies 511a and 511b and gripper heads 512a and 512b coupled to one ends of the gripper bodies 511a and 511b have. The other ends of the gripper bodies 511a and 511b are connected to the gripper driving unit 520 and the gripper bodies 511a and 511b can be reciprocated by the gripper 510 guide 513. [ At this time, the gripper driving unit 520 can use a pneumatic cylinder provided with a pair of fixed blocks 521a and 521b coupled to the other ends of the pair of gripper bodies 511a and 511b and driven in opposite directions have.

The gripper rotation driving unit 530 is connected to the gripper driving unit 520 and rotates in a direction toward the weather strip WS in a state where the clip C supplied from the clip supply unit 400 is gripped by the pair of grippers 510 The gripper driving unit 520 can be rotated. 11, the gripper rotation driving part 530 includes a gripper driving part 520 coupled to receive the other end of the gripper bodies 511a and 511b coupled to the pair of fixing blocks 521a and 521b A rotating block 531 and a rotating cylinder 532 coupled to the rotating block 531 to rotate the rotating block 531.

Meanwhile, the apparatus for assembling a clip for a weather strip according to an embodiment of the present invention may further include a weather strip cutting unit 600 for cutting a desired length of the weather strip WS into which the clip C is inserted have. Hereinafter, the structure of the weather strip cutting unit 600 constituting the clip assembling apparatus 1 for a weather strip according to an embodiment of the present invention will be described in detail with reference to FIGS. 12 to 14. FIG.

12 is a perspective view showing a structure when a clip assembling device for a weather strip according to an embodiment of the present invention includes a weather strip cutting portion.

The clip assembling apparatus 1 for a weather strip shown in Fig. 12 may further comprise a weir strip cutting unit 600 in the constitution of the clip assembling apparatus 1 for a weir strip shown in Figs. 1 and 2 have.

12, the weather strip cutting portion 600 is disposed adjacent to the clip inserting portion 500 and is provided with a clip (not shown) in the through hole (not shown) of the weather strip WS in the clip inserting portion 500, The clip C is inserted and then the weather strip WS into which the clip C is inserted can be supplied and cut at a predetermined interval for a desired length. The length of the weather strip WS cut by the weather strip cutting portion 600 may be determined according to the condition provided inside the vehicle door (not shown).

FIG. 13 is a perspective view showing a structure of a weather strip cutting unit constituting a clip assembling apparatus for a weather strip according to an embodiment of the present invention, and FIG. 14 is a perspective view of a clip assembling apparatus for a weather strip according to an embodiment of the present invention 11 is a front view showing a structure of a weather strip cutting portion.

13 and 14, the weather strip cutting portion 600 may include a weather strip guide portion 610, a weather strip fixing portion 620, and a cutter portion 630.

The weather strip guide portion 610 is configured such that when the weather strip WS into which the clip C is inserted from the clip inserting portion 500 is transported by the weather strip transporting portion 200, (WS) with the clip (C) inserted thereinto in contact with at least two side surfaces of the web (WS).

As shown in Fig. 13, the weather strip guide portions 610 are disposed on both sides with respect to the cutter portion 630 to be described later along the conveying direction of the weather strip WS (X direction in Fig. 13) The pair of guide blocks 611a and 611b and the upper end of the guide blocks 611a and 611b are provided corresponding to the end faces of the weather strip WS along the conveying direction of the weather strip WS And a pair of guide members 612a and 612b.

The weather strip fixing portion 620 supports both sides of the weather strip WS in which the clip C is inserted in a state where the conveyance of the weather strip WS in which the clip C is inserted is stopped at predetermined intervals, The weather strip C inserted therein can be fixed to the weather strip WS. 13 and 14, the weather strip fixing portion 620 is disposed on the upper and lower portions of the weather strip WS, respectively. The weather strip fixing portion 620 reciprocates in the direction toward the weather strip WS (the + Z direction in FIG. 13) A pair of support blocks 621a and 621b movably provided and a support block 621a and 621b for reciprocally driving the pair of support blocks 621a and 621b in the direction toward the weather strip WS And a driving unit 622.

The cutter portion 630 is provided so as to be capable of reciprocating in the direction (the + Z direction in Fig. 13) toward the weather strip WS into which the clip C is inserted and the weather strip WS into which the clip C is inserted It is possible to cut the weather strip WS in which the clip C is inserted by moving in the direction (Z direction in Fig. 13) toward the weather strip WS in which the clip C is inserted in the fixed state. The cutter portion 630 includes a cutter 631 that cuts the weather strip WS and a cutter 631 that is coupled to the lower end of the cutter 631 and cuts the cutter 631 in the direction Z direction) of the cutter driving unit 632. [0086]

As described above, according to the apparatus for assembling a clip for a weather strip according to an embodiment of the present invention, by transporting the weather strip in a state in which both sides of the cross section of the weather strip are supported, And assembly can be performed more stably.

The plurality of roller guide portions rotating in a state of supporting both sides of the weather strip are simultaneously rotated at the same speed and direction by using a power transmission portion composed of a plurality of pulleys and belts to transport the weather strip, It can be performed more stably.

A first drill driving part for reciprocally driving a drilling drill that forms a through hole on one surface of the weather strip in a direction toward the weather strip; a second drill driving part for reciprocally driving the first drill driving part along the conveying direction of the weather strip; The through holes of the weather strip can be formed in a state in which the conveyance of the weather strip is not stopped, so that the time of the clip assembly for the weather strip can be shortened.

In addition, by feeding the clips supplied from the pair of first delivery grooves to the second delivery grooves alternately by using the pair of rotation guides, the clip can be quickly inserted with a simpler structure, Since more clips can be accommodated, it is easy to replenish the clips during the clip assembly process for the weather strip, and the replacement period of the entire clips can be increased.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And is not intended to limit the scope of the invention. It is to be understood by those skilled in the art that other modifications based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

Description of the Related Art
1: Clips assembly device for weather strip
WS: Weather strip C: Clip
100: Weather strip supply part
200: Weather strip transporting part
210: first base plate 220: second base plate
230: first roller guide part 240: second roller guide part
250: first feed driving part 260: second feed driving part
270: first power transmitting portion 280: second power transmitting portion
290:
300: drill part 310: drill hole
320: first drill driving part 330: second drill driving part
400: clip supply part 410: guide plate
420: guide cover 430: rotation guide
440:
500: Clip insertion part 510: Gripper
520: Gripper driving part 530: Gripper rotation driving part
600: a weather strip cutting portion 610: a weather strip guide portion
620: weather strip fixing part 630: cutter part

Claims (10)

A weather strip supply unit for supplying a weather strip from the outside;
A weather strip transporting unit for transporting the weather strip in a state of supporting both end faces of the weather strip supplied from the weather strip supplying unit;
A drill portion disposed adjacent to the weather strip transport portion and reciprocating along the transport direction of the weather strip when the weather strip is transported and forming a through hole at a predetermined position of the weather strip;
A clip supply unit disposed adjacent to the weather strip transfer unit and sequentially supplying clips toward the weather strip; And
And a clip inserting portion that is located adjacent to the weather strip transferring portion and the clip supplying portion and inserts the clip supplied from the clip supplying portion into the through hole,
The weather strip conveying portion includes:
A pair of base plates provided so as to be reciprocally movable in a direction toward the weather strip with the weather strip interposed therebetween;
A plurality of roller guides rotatably provided on each of the pair of base plates, the roller guides rotating to support both sides of the weather strip to transport the weather strip;
A pair of feed drivers for generating a rotational driving force provided to each of the plurality of roller guide portions;
A pair of power transmission parts that connect the pair of feed driving parts and the plurality of roller guide parts respectively and provide a rotational driving force transmitted from each of the pair of feed driving parts to the plurality of roller guide parts; And
And a gap adjusting unit connected to the pair of base plates and configured to adjust an interval of the pair of base plates so that the plurality of roller guides support both sides of the weather strip, Device. delete The method according to claim 1,
Wherein the plurality of roller guide portions each comprise:
A guide roller having a guide groove having a shape corresponding to one of side surfaces of the weather strip;
A guide shaft having one end coupled to the guide roller and the other end connected to the power transmission portion and rotatably coupled to the base plate;
At least one bearing inserted in the base plate and rotatably supporting the guide shaft on the base plate;
And a fixing nut coupled to a lower end of the at least one bearing and fixing the guide shaft to the at least one bearing. The method according to claim 1,
The pair of power transmission parts are respectively connected to the power transmission part,
A plurality of pulleys coupled to each of the plurality of roller guide portions and a rotation axis of the feed driving portion;
A belt connecting said plurality of pulleys so that said plurality of pulleys can rotate at the same speed and direction at the same time; And
And a plurality of idle rollers positioned adjacent the belt and providing tension to the belt as the plurality of pulleys rotate. The method according to claim 1,
The drill unit
A perforation drill disposed perpendicularly to the direction of conveyance of the weather strip and forming the through hole into which the clip is inserted on one surface of the weather strip;
A first drill driving unit connected to the drilling drill and reciprocatingly driving the drilling drill in a direction toward the weather strip; And
And a second drill driving unit connected to the first drill driving unit and reciprocally driving the first drill driving unit along the conveying direction of the weather strip. The method according to claim 1,
The clip supply unit includes:
A pair of first transport grooves formed to face the clip inserting portion and in which a plurality of the clips accommodated therein are sequentially moved toward the clip inserting portion, and a pair of first transport grooves formed to cross each other, A guide plate provided with a second conveying groove in which a plurality of the clips moved from each of the first conveying grooves are alternately moved one by one;
A plurality of guide covers coupled to the guide plates so that a plurality of the clips moved along the pair of first conveyance grooves are not released to the outside;
A pair of rotation guides rotatably provided on both sides of the second conveyance groove and configured to alternately move the plurality of the clips moved from the pair of first conveyance grooves along the second conveyance groove; And
And a pair of rotation guide driving parts coupled to the guide plate to be connected to the pair of rotation guides and rotating the pair of rotation guides in the direction toward the clip insertion part along the second conveyance groove Of the clip for a weather strip. The method according to claim 6,
Wherein the pair of first transport grooves and the second transport grooves are formed to be perpendicular to the direction of the clip inserting portion. The method according to claim 1,
The clip inserting portion includes:
A pair of grippers for gripping the clip supplied from the clip supply unit;
A gripper driver connected to the pair of grippers, respectively, for driving the pair of grippers so that the pair of grippers grip or release the clip; And
And a gripper rotation driving unit connected to the gripper driving unit and rotating the gripper driving unit in a direction toward the weather strip in a state that the clip supplied from the clip supply unit is gripped by the pair of grippers. Clip assembly device for strips. The method according to claim 1,
Further comprising a weather strip cutting portion disposed adjacent to the clip inserting portion and cutting the at least one weather strip into which the clip is inserted at a predetermined interval. 10. The method of claim 9,
The weather strip cutting unit includes:
Wherein when the clip inserted from the clip inserting portion is moved by the weather strip transferring portion, the clip is inserted into at least two side surfaces of the inserted weather strip, A weather strip guide portion for supporting the conveyance;
A weather strip fixing part for supporting both sides of the weather strip in which the clip is inserted in a state in which the feeding of the weather strip with the clip inserted therein is stopped at predetermined intervals to fix the weather strip with the clip inserted therein; And
Wherein the clip is installed to be reciprocally movable in a direction toward the inserted weather strip, and in a state where the inserted weather strip is inserted, the clip moves in a direction toward the inserted weather strip, And a cutter for cutting the weather strip.
KR1020150160539A 2015-11-16 2015-11-16 Apparatus for assembling clip of weather strip KR101663432B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106516868A (en) * 2016-11-29 2017-03-22 上海工程技术大学 Wire winding device capable of adjusting cable double-wire posture in gradually changed manner
KR101738813B1 (en) 2016-04-26 2017-05-23 정기원 Apparatus for transferring weather strip
CN108840078A (en) * 2018-07-27 2018-11-20 周祥 A kind of three-level material transmitting device and the multistage material transmitting device with it
KR101985489B1 (en) * 2018-12-28 2019-06-03 주식회사 영신화공 An apparatus for weather strip coupling
KR102176866B1 (en) * 2019-09-11 2020-11-11 신기일 Clip insert machine for weatherstrip of car
KR20240082658A (en) 2022-12-02 2024-06-11 (주)은성테크놀리지 Clip insertion device for weatherstrip

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Publication number Priority date Publication date Assignee Title
KR20080005988U (en) * 2007-06-01 2008-12-04 양기선 Drill machine
KR200472167Y1 (en) * 2013-03-08 2014-04-08 강운공업주식회사 Clip insert processing system of weatherstrip for motor vehicles
KR101400100B1 (en) * 2013-03-08 2014-05-28 강운공업주식회사 Weather strip transfer device having function of checking pitch of clip hole and the checking method using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080005988U (en) * 2007-06-01 2008-12-04 양기선 Drill machine
KR200472167Y1 (en) * 2013-03-08 2014-04-08 강운공업주식회사 Clip insert processing system of weatherstrip for motor vehicles
KR101400100B1 (en) * 2013-03-08 2014-05-28 강운공업주식회사 Weather strip transfer device having function of checking pitch of clip hole and the checking method using the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101738813B1 (en) 2016-04-26 2017-05-23 정기원 Apparatus for transferring weather strip
CN106516868A (en) * 2016-11-29 2017-03-22 上海工程技术大学 Wire winding device capable of adjusting cable double-wire posture in gradually changed manner
CN108840078A (en) * 2018-07-27 2018-11-20 周祥 A kind of three-level material transmitting device and the multistage material transmitting device with it
KR101985489B1 (en) * 2018-12-28 2019-06-03 주식회사 영신화공 An apparatus for weather strip coupling
KR102176866B1 (en) * 2019-09-11 2020-11-11 신기일 Clip insert machine for weatherstrip of car
KR20240082658A (en) 2022-12-02 2024-06-11 (주)은성테크놀리지 Clip insertion device for weatherstrip

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