KR100666705B1 - Brake pads, automatic noise restoring device - Google Patents

Abstract

The present invention relates to a noise pad automatic bonding device of a brake pad, and in particular, a noise pad bonded to a pad fixing body of a disc brake is supplied upward from a noise pad supply unit and moved to a first transfer means to provide a noise pad compression means. After fixing the seating jig to remove the adhesive pad on the back of the noise shim from the adhesive tape supplied from the pad separating means with the pressing roller, and transfer the noise shim fixed to the second transfer member by aligning the position in the noise shim alignment means. Since the noise shim is adhered to the pad fixing body in the seating jig of the noise shim bonding means, the present invention relates to a very useful and effective invention to increase the workability and productivity by efficiently carrying out the alignment and transfer process of the noise shim.

Description

Device for Attaching The Noise Shim Of Brake Pad

1 is a view showing the configuration of a general disc brake,

Figure 2 is a view showing a state before the burring noise shim is attached to the conventional pad fixing body,

3 is a cross-sectional view of a typical burring type noise rest,

Figure 4 is a view showing the configuration of the automatic noise restraining device of the brake pad according to the invention,

5 is a perspective view showing the noise rest separation means of the brake pad according to the present invention;

6 is a perspective view showing the configuration of the noise rest compression means according to the invention,

7 is a perspective view of the noise rest alignment means according to the present invention;

8 is a view showing the operating state of the noise pad automatic adhesive device of the brake pad according to the present invention,

9 is a perspective view showing a noise break separating means of the brake pad of another embodiment according to the present invention;

10 is a perspective view showing a noise rest supply means of another embodiment according to the present invention;

11 is a view showing the adhesive tape detecting means according to the present invention.

* Explanation of symbols for main parts of drawings *

2: disc 4: caliper

6: piston 8: brake pipe

10: brake pad 12: pad fixed body

14: pad portion 18: fixing groove

20: noise break 21: burring hole

28: anti-adhesive pad 30: noise shim supply means

32: drive motor 40: rotating screw shaft

42: platform 44: rest jigs

46: guide shaft 50: noise rest separation means

52: operating member 56: operating plate

58: operation pin 60: first transfer means

62: first fixing body 66: first guide member

70: noise pause compression means 72: seating jig

80: compression roller 90: pad separation means

92: supply reel 94: reel

100: second transfer means 106: second guide member

110: noise rest alignment means

112: alignment reference plate 114: the first cylinder

120: side support plate 126: back pressing member

130: noise pause compression means 134: seating jig

140: lifting cylinder shaft 142: lifting cylinder

152: air generating unit 154: air nozzle

200: adhesive tape detection means 202: detection sensor

204: control unit 206: notification unit

The present invention relates to a disc brake for an automobile, and in particular, the noise shim adhered to the pad fixing body of the disc brake is supplied upward from the noise shim supply means to move to the first transfer means to be placed in the seating jig of the noise shim pressing means. After removing the anti-adhesion pad on the back of the noise shim to the adhesive tape supplied from the pad separating means by the pressing roller, and transferring the noise shim fixed to the second transfer member by aligning the position in the noise shim alignment means, The present invention relates to a brake noise shim automatic bonding device for increasing workability and productivity by efficiently aligning and transporting noise shims because the noise shim is bonded to the pad fixing body in the seating jig.

In general, the brake is a brake device that is installed on the wheel of the vehicle to control the progress of the vehicle, a drum type brake for contacting and braking the friction pad to the cylindrical drum, and the friction pad to the disk There is a disc type brake for contacting and braking.

The disc brake refers to a brake that tightens from both sides with brake pads having friction material attached to a disk-shaped disk that rotates integrally with the wheel, and generates a braking force. The pad that tightens the disk is pressed by a piston. The pads and pistons are received as if they were wrapped on the outside by a part called a caliper.

1 is a view showing the configuration of a general disc brake, Figure 2 is a view showing a state before the noise shim is attached to the conventional pad fixing body, Figure 3 is a cross-sectional view of a typical noise shim.

Looking at the configuration of a general disk brake, disk-shaped disk (2); A brake pad 10 for holding the disc 2 outside the disc 2 to exert a braking force; A piston (6) installed outside the brake pad (10) to provide horizontal power; A brake pipe (8) for supplying pressure to the piston (6); It consists of a caliper (4) for fixing the brake pipe (8), the piston (6) and the brake pad (10) from the outside.

And, as shown in Figure 2, the brake pad 10, the pad fixing body 12 formed in a plate shape of metal; A pad portion 14 integrally attached to the pad fixing body 12 to exert a braking force by applying a pressing force to the disk 2; The pad fixing body 12 is composed of a noise rest 20 to prevent noise from being transmitted to the vehicle.

In addition, the pad fixing body 12 has a pad portion 14 embedded therein to form a fixing recess 18 to increase the coupling force, and two fitting protrusions 16 are formed in the central portion thereof.

The noise shim 20 has a burring type noise shim in which a burring hole 21 is inserted into the fixing recess 18 of the pad fixing body 12, and a general type noise shim without the bearing hole 21. In the present invention, a burring type noise rest (hereinafter referred to as noise rest 20) will be described.

As shown in FIG. 3, the noise rest 20 is a noise blocking layer for preventing noise from being transmitted to the caliper 4 through the piston 6 as a resin material softly outwardly on the metal plate 24 ( 22) and the noise shim 20 is adhered to the pad fixing body 12 by the adhesive layer 26 formed on the lower portion of the metal plate 24.

In addition, in order to protect the adhesive layer 26 of the noise shim 20, an anti-adhesion pad 28 is adhered, and after removing the anti-adhesion pad 28, the noise shim 20 is brake pad 10. )).

On the other hand, the applicant has previously received the invention for improving the workability and productivity by automatically bonding the noise shim of the general method as a Korean Patent Registration No. 0521013 for the "noise shim automatic bonding device of the brake pad and its bonding method". There was an enemy.

However, the pre-registered invention is a method of automatically supplying and bonding a noise shim of the general method without the burring hole 21 in the noise shim. In the case of stacking a plurality of noise shim, the noise shim does not interfere with each other, so the noise shim is conveyed while maintaining the alignment, while the noise shim 20 having the burring hole 21 is formed. Since the burring holes 21 of the noise shim 20 stacked up and down are transported in a crooked state by causing interference with each other, when the noise shim is adhered to the pad fixing body, there is a problem in that a position is not accurate and a defect occurs.

The present invention has been made in view of this point, the noise shim adhering to the pad fixing body of the disc brake is supplied from the noise shim supply means to the upper side to move to the first transfer means to be placed in the mounting jig of the noise shim crimping means Separating the anti-adhesion pad on the back of the noise shim to the adhesive tape supplied from the pad separating means with a roller, transfer the noise shim fixed to the second transfer member by aligning the position in the noise shim alignment means, and then seating the noise shim adhesive means. Since the noise shim is bonded to the pad fixing body in the jig, the purpose of the process is to increase the workability and productivity by efficiently aligning and transferring the noise shim.

The object is a pad fixing body formed in a plate shape of metal; A pad part integrally attached to the pad fixing body to exert a braking force by applying a pressing force to the disk; A brake pad comprising a noise rest adhered to the pad fixing body to prevent noise from being transmitted to a vehicle, the brake pad comprising: noise rest supply means for sequentially supplying the noise rest one by one upwardly; First conveying means for sequentially conveying the noise shim supplied from said noise shim supplying means; Noise shim separating means for inserting an operation pin into the bottom of the burr-type noise shim which is lifted and lifted by the first transfer means to prevent the lower noise shim from rising together; Pad separating means for separating the anti-adhesion pad, which is adhered to the rear surface of the noise rest conveyed by the first transfer means, with an adhesive tape; Noise shim pressing means for compressing the noise shim to facilitate separation of the anti-adhesive pad of the noise shim from the adhesive tape; Second conveying means for conveying the noise rest pressed by the noise rest compression means; Noise shim alignment means for aligning positions by pushing the noise shim conveyed by the second transfer means from all sides; It is achieved by providing a noise pad automatic bonding device of a brake pad comprising a noise rest bonding means for transferring the noise rest arranged in the noise rest alignment means to the second transfer means to fix the noise rest to the pad fixing body seated on the seating jig.

The noise shim supply means includes: a guide shaft which is inserted into a burring hole of the noise shim and fixed to a shim jig to guide the noise shim; A lifting plate supporting and loading and lifting the bottom portion of the noise rest; A rotating screw shaft which is screwed to the elevating plate and rotates to assist the elevating of the elevating plate; A power belt for transmitting a driving force to the driven pulley coupled to the lower end of the rotating screw shaft; It is composed of a drive motor wound on the other end of the power belt to generate power to the drive pulley to rotate.

In another embodiment, the noise shim supply means includes: a guide shaft which is inserted into a burring hole of a noise shim and fixed to a shim mounting jig to guide; A lifting plate supporting and loading and lifting the bottom portion of the noise rest; The lifting cylinder is configured to raise and lower the noise shim to the lifting cylinder shaft which is fixed to the lifting plate.

And, the noise shim separating means, the operation plate is fixed to a plurality of operating pins inserted into the bottom portion of the noise shim which is elevated by the noise shim supply means to the same height to operate before and after; An actuating member fixed to an actuating shaft on the actuating plate to provide power before and after; It is composed of a supporting member for supporting the operating member.

In another embodiment, the noise shim separating means includes: an air nozzle for supplying and separating air between the noise shims rising and lowered by the noise shim supplying means; An air generator to generate and supply air to the air nozzle; It consists of a support member for supporting the air generating unit.

In addition, the first transfer means, and the first fixing body for fixing the noise ?? by vacuum pressure or magnetic force; A first conveying member for vertically conveying the first fixing body by operating the upper and lower bodies; It consists of a first guide member to guide the horizontal movement of the first transfer member.

The pad separating means includes: an adhesive tape for adhering and transferring an anti-stick pad attached to a bottom surface of the noise rest moved by the first fixing body of the first transfer means; A supply reel for releasing and supplying the adhesive tape; A winding reel for exerting power to adhesively separate and wind the anti-adhesion pad adhered to the back of the noise rest with the adhesive tape supplied from the supply reel; A supply roller for guiding the adhesive tape released from the supply reel; It consists of a reel roller for guiding the adhesive tape guided by the reel roller.

In addition, the noise shim crimping means, the mounting jig to support and guide the noise shim on the bottom surface of the adhesive tape, and to form a burring hole insertion groove for the burring hole of the noise shim; A plurality of pressing rollers pressing up and down to closely contact the anti-adhesion pad and the adhesive tape adhered to the rear surface of the noise rest moving along the adhesive tape on the seating jig; It is made of a roller support for supporting the roller shaft of the compression roller and rotated by receiving power.

The second conveying means may include: a second fixing body which fixes the noises by vacuum pressure or magnetic force; A second conveying member for horizontally conveying the second fixing member by operating the upper and lower bodies; It consists of a second guide member to guide the horizontal movement of the second transfer member.

The noise shim alignment means may include: an alignment reference plate configured to support a front surface of the noise shim fixed to the second stationary body of the second transfer means; A first cylinder fixed to the alignment reference plate to exert an operation in both side directions of the noise rest; A plurality of side support plates which are fixed to side supports fixed to the axis of the first cylinder to align positions of both sides of the noise rest; A second cylinder installed at a lower portion of the first cylinder to form a rear support penetrating the alignment reference plate to move forward and backward; The third cylinder is fixed to the front support and fixed to the shaft protruding to one side by pressing the back of the noise rest and pushed to the alignment reference plate to the third cylinder to adjust the position of the front and back.

In addition, when the noise rest fixed to the second fixing body moves horizontally, the third cylinder passes down the rear pressing member fixed to the axis of the third cylinder and passes the noise to the alignment reference plate. When the shims are in contact, they rise and pull the back support of the second cylinder so that the rear pressing members push the back of the noise shims to align the front and rear positions.

EMBODIMENT OF THE INVENTION Hereinafter, the structure of this invention is demonstrated in detail based on an accompanying drawing.

Figure 4 is a view showing the configuration of the noise rest automatic bonding device of the brake pad according to the present invention, Figure 5 is a perspective view showing a noise rest separating means of the brake pad according to the present invention, Figure 6 is a noise rest according to the present invention Figure 7 is a perspective view showing the configuration of the pressing means, Figure 7 is a perspective view of the noise rest alignment means according to the present invention, Figure 8 is a view showing the operating state of the automatic noise sheath adhesion device of the brake pad according to the invention, Figure 9 Figure 10 is a perspective view showing a noise rest separation means of the brake pad of another embodiment according to the present invention, Figure 10 is a perspective view showing a noise rest supply means of another embodiment according to the present invention, Figure 11 is an adhesive tape detection means according to the present invention The figure shown.

First, the constitution of the present invention comprises: a pad fixing body (12) formed in a plate shape made of metal; A pad portion 14 integrally attached to the pad fixing body 12 to exert a braking force by applying a pressing force to the disk 2; In the brake pad 10 made of a noise shim 20 which is adhered to the pad fixing body 12 to prevent noise from being transmitted to the vehicle, the noise shims 20 are sequentially supplied one by one to the upper side. Giving a noise rest supply means (30); A first transfer means (60) which sequentially transfers the noise shim (20) supplied from the noise shim supply means (20); Noise shim to prevent the lower noise shim 20 from rising together by inserting the operation pin 58 to the bottom of the noise shim 20 of the burring method lifted one by one by the first transfer means (60) Separating means (50); Pad separating means (90) for separating the anti-adhesion pad (28) adhered to the back surface of the noise shim (20) transferred by the first transfer means (60) with an adhesive tape (94); Noise shim pressing means (70) for pressing the noise shim (20) in order to facilitate separation and adhesion of the anti-adhesion pad (28) of the noise shim (20) to the adhesive tape (94); Second conveying means (100) for conveying the noise rest (20) pressed by the noise rest compression means (70); Noise shim alignment means (110) for aligning positions by pushing the noise shim (20) transferred by the second transfer means (100) from all sides; Noise shim adhesion means for transferring the noise shim 20 arranged in the noise shim alignment means 110 to the second fixing means 10 to be fixed to the pad fixing body 12 seated on the seating jig 134. It consists of 130.

The noise shim supply means 30 includes: a guide shaft 46 fixed to the shim jig 44 to be inserted into and guided by the burring hole 21 of the noise shim 20; An elevating plate 42 supporting and loading and elevating a bottom portion of the noise shim 20; A rotating screw shaft 40 which is screwed to the elevating plate 42 to assist in elevating the elevating plate 42; A power belt 36 for transmitting a driving force to the driven pulley 38 coupled to the lower end of the rotary screw shaft 40; It is composed of a drive motor 32 wound on the other end of the power belt 36 to generate power to rotate the drive pulley 34.

And, as shown in Figure 10, the noise shim supply means 30, the guide shaft is fixed to the shim jig 44 to be inserted into the burring hole 21 of the noise shim 20 to guide ( 46); An elevating plate 42 supporting and loading and elevating a bottom portion of the noise shim 20; The lifting cylinder 142 is configured to lift and lower the noise shim 20 to the lifting cylinder shaft 140 fixed to the lifting plate 42.

And, the noise shim separating means 50, by fixing the plurality of operating pins (56) inserted into the bottom portion of the noise shim 20, which is elevated by the noise shim supply means 30 to the same height before And an operation plate 56 which is post-operated; An actuating member (52) fixed to the actuating plate (56), the actuating shaft (54) providing power before and after; It consists of a support member 48 for supporting the operating member (52).

And, as shown in Figure 9, the noise shim separating means 50 of another embodiment, the air nozzle to supply and separate the air between the noise shim 20 to be elevated by the noise shim supply means (30) 154; An air generator 52 for generating and supplying air to the air nozzle 154; It consists of a support member 48 to support the air generating unit 52.

The actuating member 52 is preferably a hydraulic cylinder, a pneumatic cylinder or a solenoid.

The first transfer means (60) includes: a first fixing body (62) for fixing the noise ?? 20 by vacuum pressure or magnetic force; A first transfer member (64) for operating the first fixing body (62) up and down to move horizontally; It consists of a first guide member 66 to guide the horizontal movement of the first transfer member (64).

In addition, the pad separating means 90, by adhering the anti-stick pad 28 attached to the bottom surface of the noise shim 20 moved by the first fixing body 62 of the first transfer means (60) An adhesive tape 94 for conveying; A supply reel 92 for releasing and supplying the adhesive tape 94; Winding reel (98) for exerting power with a motor built to adhesively separate and wind the anti-adhesion pad (94) bonded to the back of the noise shim (20) with the adhesive tape (94) supplied from the supply reel (92). and; A supply roller 95 for guiding the adhesive tape 56 released from the supply reel 54; It consists of a reel roller 96 for guiding the adhesive tape 94 guided by the supply roller 95 to the reel 98.

In addition, the noise shim pressing means 70 supports the noise shim 20 at the bottom of the adhesive tape 94 to guide the guide, and inserts a burring hole 21 to place the burring hole 21 of the noise shim 20. A seating jig 72 forming a groove 74; A plurality of compression rollers pressing up and down to closely contact the anti-adhesion pad 28 and the adhesive tape 94 adhered to the rear surface of the noise shim 20 moving along the adhesive tape 94 on the seating jig 72. 80; It consists of a roller support (76) for supporting the roller shaft (78) of the pressing roller (80) to rotate by receiving power.

The second transfer means (100) includes: a second stationary body (102) for fixing the noise ?? 20 by vacuum pressure or magnetic force; A second conveying member (104) for horizontally conveying the second fixing body (102) by operating up and down; It consists of a second guide member 106 to guide the horizontal movement of the second transfer member (104).

The noise shim alignment means 110 includes an alignment reference plate 112 for supporting the front surface of the noise shim 20 fixed to the second stationary body 102 of the second transfer means 100; A first cylinder 114 fixed to the alignment reference plate 112 to exert an operation in both side directions of the noise shim 20; A plurality of side support plates 112 fixed to an axial support 118 fixed to an axis of the first cylinder 114 to align positions of both sides of the noise rest 20; A second cylinder 116 installed below the first cylinder 114 to form a rear support 122 that penetrates through the alignment reference plate 112 and moves forward and backward; The back pressing member 126 fixed to the shaft protruding to one side fixed to the front support 122 presses the back of the noise rest 20 and pushes it to the alignment reference plate 112 to adjust the position of the bottom and back. It consists of a third cylinder 124 to adjust.

In addition, the third cylinder 124, the back pressing member 126 fixed to the axis of the third cylinder 124 when the noise shim 20 fixed to the second fixing body 102 moves horizontally. Pass through the bottom, and when the noise shim 20 is in contact with the alignment reference plate 112, it rises and pulls the rear support 122 of the second cylinder 116 so that the rear pressing member 126 makes noise. It is configured to align the front and back positions by pushing the back of the shim 20.

And, as shown in Figure 11, the adhesive tape detection to detect whether the adhesive is attached to the adhesive tape 94 of the pad separation means 90, the separated anti-adhesion pad 28 is separated or not to inform A means 200 is further provided.

The adhesive tape detecting means 200 includes: a sensor 202 for detecting whether the adhesive prevention pad 28 is adhered before the adhesive tape 94 is wound around the winding reel 98; A controller 204 for determining a signal sensed by the sensor 202; When the anti-stick pad 28 is not adhered to the adhesive tape 94 by the controller 204, the control unit 204 includes a notification unit 206 for generating a signal to take an action.

Hereinafter, the operation and effects of the present invention will be described in detail with reference to the accompanying drawings.

First, referring to the state of use of the burring type noise shim automatic bonding device of the brake pad according to the present invention, by driving the drive motor 32 of the noise shim supply means 30, the power belt 36 to the drive pulley 34 ) And rotate the rotating screw shaft 40 through the driven pulley 38.

In addition, the noise shim 20 is formed along the guide shaft 46 fitted to the burring hole 21 of the noise shim 20 by raising the elevating plate 42 screwed up by the rotation of the rotation screw shaft 40 upward. ) To increase.

Then, the noise rest 20, which is raised by the elevating plate 42, is attached to the first stationary body 62, which is the first transfer means 60, by magnetic force or vacuum adsorption force, thereby raising one by one.

At this time, since it is fitted into the burring hole 21 of the other noise shim 20 below the burring hole 21 of the noise shim 20 rising by the first fixing body 62, the lower noise shim 20 ) May rise together.

On the other hand, as shown in Figure 10, in the noise rest supply means 30 it can be made to elevate the elevating plate 42 to the elevating cylinder 142 fixed by the elevating cylinder shaft 140.

And, as shown in Figure 5, the operation member 52 of the noise rest separation means 50 is operated to push the operation plate 56 fixed to the operation shaft 54 to the front operation pin 58 Is inserted into the bottom of the upper noise shim 20, so that the upper portion of the lower noise shim 20 is pressed to block the rise together, thereby allowing the noise shims 20 to be increased one by one.

The operation pin 58, once one noise shim 20 rises, the operation member 52 retreats to raise the other noise shim 20 at the bottom, the lower noise shim 20 rises. When it is in position, it repeats the forward and backward motion continuously, as it moves forward.

At this time, as shown in Figure 9, the noise rest separation means 50, the guide shaft 46 to the air nozzle 154 of the air generating unit 52 is placed on the support member 48 Therefore, by blowing high pressure air into the space between the rising and falling noise shim 20, it is possible to prevent the lower noise shim 20 to rise along the upper noise shim 20 together.

In addition, the noise rest 20, which is attached to the first fixing body 62 of the first transfer means 60 by vacuum or magnetic force, is formed along the first transfer member 60 of the first guide member 66. It is moved to the bottom to be seated on the adhesive tape 94 of the pad separating means 90 to move on the mounting jig 72, which is the noise rest crimping means (70).

In addition, the adhesive tape 94 is wound around the winding reel 98 and is supplied from the supply reel 92 so that the noise shim 20 is horizontally transferred, and the upper and lower sides of the adhesive tape 80 are compressed in the pressing roller 80. Since it is pressed, the anti-adhesion pad 28 at the bottom of the noise shim 20 is adhered to the adhesive tape 94 in close contact.

At this time, even if the noise shim 20 is compressed by the pressing roller 80, the burring hole 21 of the noise shim 20 is formed in the burring hole insertion groove 74 formed above the seating jig 72. Since the protrusion is inserted, the protrusion of the burring hole 21 is prevented from being damaged.

Then, the noise shim 20 passing through the compression roller 80 of the noise shim pressing means 70 is transferred a little more to the second stationary body 102 of the second transfer means 100 by magnetic or suction force. While being attached, the anti-adhesion pad 28 adhered to the adhesive tape 94 at the bottom of the noise shim 20 is separated and wound around the winding reel 98 through the reel roller 96.

At this time, as shown in Figure 10, when the anti-adhesive pad 28 is bonded to the adhesive tape 94 and wound around the winding reel 98, the anti-adhesive pad (at the bottom of the noise shim 20 ( 20 is not separated, the adhesive tape detection means 200, the detection sensor 202 by using the light or other signals to the adhesive tape 94 to detect whether the adhesion prevention pad 28 is adhered to the adhesive tape, If not detected, the control unit 204 determines that the notification unit 206 to inform the signal through a speaker, a warning light or a display device, the operator to prevent the adhesive pad 28 is not separated noise rest (20) Have them find and correct them and continue working.

In addition, the noise shim 20 fixed to the second fixing body 102 is horizontally transported by the transfer of the second transfer member 104 while being guided by the second guide member 106 to arrange the noise shim. The side support 118 is contacted with the alignment reference plate 112 of the 110 and the front position is aligned, and the contracting operation of the first cylinder shaft 114 installed on the rear surface of the alignment reference plate 112. The side support plate 120 supported on the side is pinched on both sides to align the positions of both sides of the noise rest 20.

Then, the second cylinder 116 installed on the lower portion of the first cylinder 114 is operated to push the rear support 122 to move backward, and to rotate the shaft of the third cylinder 124 fixed to the rear support 122. After raising and adjusting the height of the rear pressing member 126 to the position of the noise shim 20, the second cylinder 116 is compressed and pulled to press the rear pressing member 126 to the back of the noise shim 126. As a result, the four sides of the noise rest 20 are finally aligned.

On the other hand, when the noise shim 20 fixed to the second fixing body 102 is transferred from the seating jig 72, the third cylinder 124 is contracted so that the noise shim 20 has a rear pressing member. Do not hit (126).

In addition, when aligning the four positions of the noise shim 20, since the second stationary body 102 is attracted and fixed by the magnetic force or vacuum, the alignment reference plate 112, the side support plate 120 And by the contact of the back pressing member 126 it is possible to move the position.

On the other hand, the noise shim 20 aligned by the noise shim alignment means 110, the second conveying member 104 is moved upward to move horizontally with the guidance of the second guide member 106 and the noise The noise rest 20 is seated on the pad fixing body 12 of the brake pad 10 supplied to the seating jig 134 fixed to the jig base 132 of the shim adhesion means 130, and the noise shim 20 Since the adhesive layer 26 is located on the bottom of the panel, it is easy to adhere to the pad holder 12.

The noise shim automatic bonding device of the brake pad of the present invention can be applied to any type of noise shim including a burring system or a general system.

Therefore, as described above, when the noise shim automatic bonding device of the brake pad according to the present invention is used, the noise shim adhered to the pad fixing body of the disc brake is supplied upward from the noise shim supply means to move to the first transfer means. The noise rest on the back of the noise seam to the adhesive tape supplied from the pad separating means with the compression roller, and place the noise rest fixed on the second transfer member on the noise seam alignment means. After aligning and transporting, since the noise shim is bonded to the pad fixing body in the seating jig of the noise rest adhesive means, it is a very useful and effective invention to increase the workability and productivity by efficiently proceeding the alignment and transfer process of the noise rest.

Claims (12)

A pad fixing body formed of a plate body made of metal; A pad part integrally attached to the pad fixing body to exert a braking force by applying a pressing force to the disk; In the brake pad made of a noise rest adhered to the pad fixing body to prevent noise from being transmitted to the vehicle, Noise shim supply means for sequentially supplying the noise shims one by one upwardly; First conveying means for sequentially conveying the noise shim supplied from said noise shim supplying means; Noise rest separation means for elevating one by one by the first transfer means; Pad separating means for separating the anti-adhesion pad, which is adhered to the rear surface of the noise rest conveyed by the first transfer means, with an adhesive tape; Noise shim pressing means for compressing the noise shim to facilitate separation of the anti-adhesive pad of the noise shim from the adhesive tape; Second conveying means for conveying the noise rest pressed by the noise rest compression means; Noise shim alignment means for aligning positions by pushing the noise shim conveyed by the second transfer means from all sides; Noise shim automatic bonding device of the brake pad, characterized in that the noise shim pressing means for transferring the noise shim aligned in the noise shim alignment means to the pad fixing body seated on the seating jig. According to claim 1, The noise shim supply means, The guide shaft is inserted into the burring hole of the noise shim is fixed to the shim mounting jig to guide; A lifting plate supporting and loading and lifting the bottom portion of the noise rest; A rotating screw shaft which is screwed to the elevating plate and rotates to assist the elevating of the elevating plate; A power belt for transmitting a driving force to the driven pulley coupled to the lower end of the rotating screw shaft; A noise pad auto-adhesive device for brake pads, comprising: a drive motor wound on the other end of the power belt to generate and rotate power in a drive pulley. According to claim 1, wherein the noise shim supply means 30, The guide shaft 46 is fixed to the shim jig 44 to be inserted into the burring hole (21) of the noise shim (20) and guide; An elevating plate 42 supporting and loading and elevating a bottom portion of the noise shim 20; Noise shim automatic adhesive device for a brake pad, characterized in that the lifting cylinder 142 to raise and lower the noise shim 20 to the lifting cylinder shaft 140 is fixed to the lifting plate (42). According to claim 1, The noise shim separating means, The operating plate is fixed to the same height is inserted into the bottom portion of the noise shim which is elevated by the noise shim supply means at the same height to operate the front and rear; An actuating member fixed to an actuating shaft on the actuating plate to provide power before and after; A noise pad automatic adhesive device of a brake pad, characterized in that consisting of a support member for supporting the operating member. The noise shim separating means (50) includes: an air nozzle (154) for supplying and separating air between the noise shims (20) which are elevated by the noise shim supply means (30); Noise generation automatic bonding of brake pads, characterized in that the air generating unit 52 for generating and supplying air to the air nozzle 154 and a support member 48 for supporting the air generating unit 52. Device. 2. The apparatus of claim 1, wherein the first conveying means comprises: a first fixing body which fixes the noise by vacuum pressure or magnetic force; A first conveying member for vertically conveying the first fixing body by operating the upper and lower bodies; A noise pad automatic bonding device for a brake pad, comprising: a first guide member configured to guide horizontal movement of the first transfer member. The method of claim 1, wherein the pad separating means, the adhesive tape for adhering the adhesive pad attached to the bottom surface of the noise rest moved by the first fixing body of the first transfer means; A supply reel for releasing and supplying the adhesive tape; A winding reel for exerting power to adhesively separate and wind the anti-adhesion pad adhered to the back of the noise rest with the adhesive tape supplied from the supply reel; A supply roller for guiding the adhesive tape released from the supply reel; The noise pad automatic adhesive device of the brake pad, characterized in that consisting of a reel roller for guiding the adhesive tape guided by the reel feed roller. According to claim 1, The noise shim crimping means, the mounting jig to form a burring hole insertion groove for supporting the noise shim at the bottom of the adhesive tape to guide, the burring hole of the noise shim is seated to prevent interference; A plurality of pressing rollers pressing up and down to closely contact the anti-adhesion pad and the adhesive tape adhered to the rear surface of the noise rest moving along the adhesive tape on the seating jig; A noise pad auto-adhesive device for brake pads, characterized in that the roller supporter is configured to support the roller shaft of the pressing roller and rotate by receiving power. 2. The apparatus of claim 1, wherein the second conveying means comprises: a second fixing body which fixes the noises by vacuum pressure or magnetic force; A second conveying member for horizontally conveying the second fixing member by operating the upper and lower bodies; A noise pad automatic bonding device for a brake pad, characterized in that made of a second guide member to guide the horizontal movement of the second transfer member. 2. The apparatus of claim 1, wherein the noise rest alignment means comprises: an alignment reference plate for supporting a front surface of the noise rest fixed to the second stationary body of the second transfer means; A first cylinder fixed to the alignment reference plate to exert an operation in both side directions of the noise rest; A plurality of side support plates which are fixed to side supports fixed to the axis of the first cylinder to align positions of both sides of the noise rest; A second cylinder installed at a lower portion of the first cylinder to form a rear support penetrating the alignment reference plate to move forward and backward; When the noise rest fixed to the front support and fixed to the second fixed body moves horizontally, the back pressing member fixed to the axis of the third cylinder passes downward, and the noise rest is provided on the alignment reference plate. When the contact is raised to the upper support of the second cylinder of the second cylinder, the rear pressing member is pushed the back of the noise shim by the third cylinder to align the front and rear positions, characterized in that the automatic brake rest adhesive device of the brake pads. The method of claim 1, wherein the adhesive tape detection means 200 to be detected by the adhesive tape 94 of the pad separation means 90 to detect whether the separated anti-adhesion pad 28 is separated or not A noise pad automatic adhesive device of the brake pad further comprising. The sensor 202 of claim 11, wherein the adhesive tape detecting means 200 detects the adhesion of the anti-stick pad 28 before the adhesive tape 94 is wound on the winding 98. )Wow; A controller 204 for determining a signal sensed by the sensor 202; When the anti-stick pad 28 is not adhered to the adhesive tape 94 by the control unit 204, the noise rest of the brake pad, characterized in that the notification unit 206 for generating a signal to take action. Automatic bonding device.

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