KR100679303B1 - Cable fixing device for automobile headliner module - Google Patents

Abstract

A cable fixing device for a head liner module of a vehicle is provided to prevent finger from being directly contacted to a hot melt adhesive for bonding and to improve work efficiency by fixing a cable after applying the hot melt adhesive on the head liner module. A cable fixing device for a head liner module of a vehicle comprises a frame(12) formed with a base plate(11) on which a head liner module is mounted; a lifting table(14) vertically moved on the base plate by a lifting unit mounted on the upper plate of the frame; a swing table(16) of which one side is movably hinged on a bracket(15) mounted on the bottom surface of the lifting table to swing forward and backward about the hinged part by a tilting unit installed at the other side; a locking device detachably fixing a fixed wire placed at the head liner module to a clamp mounted on the bottom surface of the swing table; and a control unit(32) controlling the driving of the lifting unit, the tilting unit and the locking device. The cable fixing device locks the wire to the clamp by swinging the swing table, so that the wire separated from the clamp when releasing the locking unit is fixed to the surface where a hot melt adhesive is applied, by returning the swing table to the initial position and descending the lifting table to the head liner module.

Description

Cable fixing device for automobile headliner module

1 is a view showing the manual fixing of the cable to the vehicle headliner module according to the prior art,

2 is a perspective view of a cable fixing device for a vehicle headliner module according to the present invention;

3 is a front view of a cable fixing device for an automobile headliner module according to the present invention;

4 is a bottom view of a swing table equipped with a clamp for fixing a wire in a cable fixing device for an automobile headliner module according to the present invention;

5 is a schematic view of a locking means for fixing a wire to a clamp in a cable fixing device for a vehicle headliner module according to the present invention;

6 is a state diagram used in the cable fixing device for a vehicle headliner module according to the present invention.

* Explanation of symbols used in the main part of the drawing

10; Headliner module 11; Base plate

12; Frame 13; Top plate

14; Elevating table 15; Bracket

16; Swing table 17; clamp

18; Wire 19; Lifting air cylinder

20; Guide bar 21; Swing Cylinder

22; Bearing housing 23; Axis of rotation

24; Stopper 25; Home

26; Support 27; Groove

28; Attachment 29; Locker

30; Clamping Air Cylinder

According to the present invention, when a signal line or a power line cable of an indoor accessory such as a room lamp mounted on an automotive headliner module is fixed to the headliner module, the worker directly contacts the hot melt for bonding (especially, the finger contact with the hot melt). The present invention relates to a cable fixing device for an automobile headliner module, which can be fixed without using the present invention.

More specifically, when fixing the cable after applying the hot melt to the headliner module mounted inside the roof panel of the vehicle, the wire mounting jig is used to improve work efficiency, and the operator does not directly contact the hot melt. The present invention relates to a cable anchoring device for an automobile headliner module, which can be fixed without fixing the worker's health caused by the cable fixing operation.

In general, a headliner is installed inside a roof panel of a vehicle, i.e., on a ceiling of an interior of a vehicle, to perform a heat insulation function and a sound insulation function to block or absorb noise generated from outside or inside. . The headliner is equipped with various interior accessories such as a storage box (or switch box), a sun visor, a thin plate speaker, an auxiliary handle, a room lamp, and the like for storing and storing the sunglass.

At this time, if the headliner is fixed inside the roof panel and the various accessories such as the auxiliary handles are fixed to the headliner, the assembly workability is remarkably reduced in the production line. Received delivery in the pre-assembled state, the production line adopts a headliner module method that allows the headliner to be fixed to the roof panel by one-touch method to increase productivity.

As shown in Fig. 1, when fixing the cable to the automobile headliner module according to the prior art, a bonding hot melt is applied by a worker to a specific part of the headliner module 1 (referring to the position where the wire is fixed). After processing, the wire 2 connected to the room lamp and the switch box, not shown, is pressed and fixed, and the noise pad 3 is connected to the wire 2 to maintain solidification of the hot melt and to prevent the wire 2 from falling. 2) Fix it on.

In the drawings, reference numeral 4 is an impact pad attached to the headliner module 1 at a position proximate to the wire 2 so as to absorb a shock generated during driving.

As described above, a series of operations for applying hot melt to a predetermined position of the headliner module 1, crimping the wire 2 at the hot melt application position, and attaching the noise pad 3 are performed manually by an operator. Increasing the worker fatigue, the fixed position of the wire (2) is non-uniform, the reliability of the quality is reduced, the work time is excessively consumed, the workability is remarkably reduced, there is a problem that the competitiveness in the field of industry.

In addition, since the wire 2 is directly pressurized to the hot melt application position of the headliner module 1 described above, the hot melt and the finger of the worker come into contact with each other during the work to expose the worker's finger skin to the bonding hot melt, which is harmful to the human body. Has the problem of hurting.

An object of the present invention, when fixing the cable after applying the hot melt to the automotive headliner module, the operator's fingers can be fixed without direct contact with the hot melt body to maintain a comfortable workplace atmosphere and prevent worker health harm The present invention provides a cable fixing device for an automobile headliner module.

Another object of the present invention, when fixing the cable to the headliner module for automobiles using a dedicated jig for mounting the cable to reduce the fatigue of the operator, to improve the work efficiency by reducing the working time for the automotive headliner module to be competitive It is to provide a cable anchor.

It is still another object of the present invention to provide a cable fixing device for an automobile headliner module which can improve the quality by keeping the wire fixing position attached to the headliner module constant.

An object of the present invention described above, the frame is formed with a base plate on which the headliner module is seated;

An elevating table which is moved up and down relative to the base plate by elevating means mounted on the upper plate of the frame,

A swing table of which one side is hinged rotatably to a bracket mounted on the bottom of the elevating table, the swing table swinging in the front and rear direction with the hinge connecting portion as a center axis by a tilting means mounted on the other side,

Locking means for detachably fixing the wire fixed to the headliner module to the clamp mounted on the swing table bottom surface,

A control unit for controlling the elevating means, the tilting means and the locking means driving,

Swing the swing table to lock the wires to the clamps, but return the swing table to its initial position and lower the lift table toward the headliner module to fix the wires released from the clamps when the locking means are released to the hot melt application position of the headliner module. It is achieved by providing a cable fixing device for a vehicle headliner module, characterized in that.

According to a preferred embodiment, the above-mentioned lifting means,

A pair of lifting air cylinders mounted on the upper plate to move the lifting table up and down;

It includes a guide bar that penetrates the upper plate and is fixed to the upper surface of the elevating table, and supports the vertical elevating of the elevating table when driving the elevating air cylinder.

In addition, the aforementioned tilting means,

A swing air cylinder in which the head part is fixed to the lifting table and the rod part is hinged to the upper surface of the swing table so as to be rotatable;

A rotating shaft is rotatably supported by a bearing housing mounted on an upper surface of the swing table and rotatably coupled to the bracket.

In addition, the above-mentioned lifting table bottom surface is mounted on the left and right sides, and includes a stopper for preventing the swing table from being excessively swing driven when returning to the initial position after the swing table swing by swinging the air cylinder drive.

In addition, the above-described locking means,

Attachment with grooves in which the wires are seated, Lockers hinged to the attachments and crimped the wires seated in the grooves, Pressurizing the rocker to the attachments by a rod during operation to securely attach the wires to the grooves It is made to include a clamping air cylinder.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, which are intended to describe in detail enough to enable those skilled in the art to easily practice the invention, and therefore It does not mean that the technical spirit and scope of the present invention is limited.

As shown in Figures 2 to 6, the cable fixing device for an automobile headliner module according to the present invention, the headliner module 10, which is equipped with interior accessories such as a room lamp and an auxiliary handle, and is fixed inside the vehicle roof panel. A frame 12 on which the base plate 11 to be seated is formed,

An elevating table 14 which is moved up and down relative to the base plate 11 by driving the elevating means mounted on the upper plate 13 of the frame 12,

One side is hinged rotatably to a pair of brackets 15 mounted on the bottom of the elevating table 14, and swings back and forth about the hinge axis by the tilting means mounted on the other side. Swing table 16,

Wire 18 fixed to the headliner module 10 to a plurality of clamps 17 mounted on the bottom surface of the swing table 16 (position fixed according to the specifications of the headliner module 10 may be variable, Locking means for detachably fixing a signal line or a power cable);

With a control unit 32 (indicated by a switch box in the drawing) for controlling the lifting means, the tilting means and the locking means driving,

Swing the swing table 16 to lock the wire 18 to the clamp 17, return the swing table 16 to its initial position, and then lower the lift table 14 toward the headliner module 10 to lock the means. When released, the wire 18 that is separated from the clamp 17 is fixed to the hot melt application position of the headliner module 10.

At this time, the above-mentioned lifting means,

A pair of lifting air cylinders 19 mounted on the upper plate 13 to move the lifting table 14 up and down;

Guide bar 20 penetrating the upper plate 13 and fixed to the upper surface of the elevating table 14, and supporting vertical raising and lowering of the elevating table 14 when driving the elevating air cylinder 19 (for example, drawing Has four installed).

The aforementioned tilting means,

A swing air cylinder 21 whose head part is fixed to the lifting table 14 and the rod part is hinged to the upper surface of the swing table 16 so as to be rotatable;

A rotating shaft 23 is rotatably supported by several bearing housings 22 mounted on the swing table 16 and rotatably coupled to the bracket 15.

In addition, it is mounted on the bottom left and right sides of the elevating table 14 described above, and the elevating table 14 swings excessively when the swing table 16 returns to its initial position after the swing of the swing table 16 by the swing air cylinder 21. A stopper 24 to prevent it.

In addition, the above-described locking means,

A locker for crimping an attachment 28 having a groove 27 on which the wire 18 is seated, and a wire 18 fixedly rotatably hinged to the attachment 28 and seated in the groove 27. (29) and clamping air for pressing the rocker (29) to the attachment (28) by shifting the rod (31) during operation to detachably fix the wire (18) to the groove (27). It comprises a cylinder (30).

Hereinafter, with reference to the accompanying drawings an example of the use of the cable fixing device for a vehicle headliner module according to the present invention will be described in detail.

As shown in Figure 4, by applying a bonding hot melt to the headliner module 10 mounted inside the vehicle roof panel wire 18 to supply power to the room accessories, such as room lamps (refer to signal lines or power cables) ) Can be easily fixed without direct contact with the hot melt.

In detail, the operator places the headliner module 10 having a predetermined specification on the base plate 11, and then operates the corresponding button of the control unit 32 to the large chamber of the swing air cylinder 21. As the compressed air is supplied and extended and driven, the swing table 16 swings about the rotational axis 23 fixed to the bottom of the bearing housing 22 by the central axis (in the drawing, inclination angle of about 75 degrees). ).

Therefore, the wire 18 is detachably fixed to the clamp 17 formed on the bottom surface of the swing table 16 by the operator. That is, the wire 18 is seated in the seating groove 25 of the support 26 formed to be adjacent to the clamp 17, and then the clamp 17 is locked to fix the wire 18. That is, the locker 29 is rotated from the attachment 28 for locking the clamp 17 by an operator, and then the wire 18 is inserted into the groove 27 formed in the attachment 28 and fixed as the rocker 29. .

By operating the corresponding button of the control unit 32, the swing table 16 is swinged about the rotational axis 23 as the center axis by the contraction driving of the swing air cylinder 21 to return to the initial position (rotated in the horizontal direction). telling). At this time, the swing table 16 is prevented from being excessively swing driven by the stopper 24 formed to protrude downward on the left and right sides of the bottom surface of the elevating table 14 when the swing table 16 returns to the initial position due to the swing air cylinder 21 driving. .

Bonding hot melt is applied to a predetermined position of the headliner module 10 seated on the base plate 11 by the operator (that is, the position at which the wire 18 is fixed) (hot melt according to the specification of the headliner module 10). Application location may vary).

By operating the corresponding button of the control unit 32, the lifting table 14 is lowered downward in the drawing due to the extension driving of the lifting air cylinder 19 (headliner module 10 seated on base plate 11). Descending toward). At this time, the vertical plate of the elevating table 14 is supported by the guide bar 20 mounted on the four corners of the elevating table 14 through the upper plate 13.

At this time, when the swing table 16 is lowered so that the wire 18 fixed to the bottom clamp 17 of the swing table 16 is close to the hair dryer module 10, the locking means of the aforementioned clamp 17 is automatically released. The wire 18 deviating from the clamp 17 is fixed at the hot melt application position of the headliner module 10. That is, as the locker 29 is spaced apart from the attachment 28 by the shifting of the rod 29 when the clamping air cylinder 30 is contracted and driven, the wire from the groove 27 of the attachment 28 is unclamped. 18 is dismissed.

By operating the corresponding button of the control unit 32 by the operator, the pair of lifting and lowering air cylinders 19 are driven to lift and lift the lifting table 14 upward in the drawing and return to the initial position. Fixing the wire 18 to the liner module 10 is completed.

As described above, the cable fixing device for a vehicle headliner module according to the present invention has the following advantages.

When fixing the cable after applying the hot melt to the automotive headliner module, the worker's finger can be prevented from contacting the body with the hot melt for bonding to maintain a pleasant workplace atmosphere and protect the worker from the hot melt harmful to the human body.

In addition, when fixing the cable to the headliner module for automobiles by using a dedicated jig for mounting the cable to reduce the worker fatigue, and improves the work efficiency by reducing the working time has a competitive edge in the industry.

In addition, it is possible to improve the quality and reliability by keeping the wire fixing position attached to the headliner module constant.

Claims (5)

A frame having a base plate on which the headliner module is seated; An elevating table which is moved up and down relative to the base plate by elevating means mounted on an upper plate of the frame; A swing table of which one side is hinged rotatably to a bracket mounted on a bottom surface of the elevating table, and swings in a front and rear direction with the hinge connecting portion as a center axis by a tilting means mounted on the other side; Locking means for detachably fixing a wire fixed to a headliner module to a clamp mounted on a bottom surface of the swing table; And A control unit for controlling driving of the lifting means, the tilting means, and the locking means, Swing the swing table to lock the wires to the clamps, return the swing table to its initial position, then lower the lift table toward the headliner module to release the wires from the clamps when the locking means are released to the hot melt application position of the headliner module. Cable fixing device for a car headliner module, characterized in that the fixing. The method according to claim 1, The lifting means, A pair of lifting air cylinders mounted on the upper plate to move the lifting table up and down; And And a guide bar penetrating through the upper plate and fixed to an upper surface of the elevating table and supporting a vertical elevating of the elevating table when driving an elevating air cylinder. The method according to claim 1, The tilting means, A swing air cylinder whose head part is fixed to the lifting table and whose rod part is pivotally hinged to an upper surface of the swing table; And And a rotation shaft fixedly rotatably supported by a bearing housing mounted on an upper surface of the swing table and rotatably coupled to the bracket. The method according to claim 3, The vehicle headliner module is mounted to the left and right sides of the lifting table bottom surface, and further includes a stopper to prevent the lifting table from being excessively swing driven when returning to the initial position after the swing table swing by driving the swing air cylinder. Cable fasteners. The method according to claim 1, The locking means, An attachment with grooves on which the wire is seated; A rocker pivotally fixed to the attachment and crimping a wire seated in the groove; And Cable clamping device for a car headliner module comprising a clamping air cylinder for pressing the rocker to the attachment by a rod when driven by supply of compressed air to detachably fix the wire to the groove.

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