KR102536388B1 - Auto system for preventing serpentine movement of attachment on release film - Google Patents

Abstract

The present invention relates to an automated system for preventing meandering of a fabric or an attachment so that a release paper having an attachment is adhered to the position so that the attachment is adhered to a designated adhered surface. More specifically, in an automation system configured with a pad body supply unit that controls the process of supplying fabric to which the base material is adhered to the release paper, cutting the base material, separating scraps, and separating the release paper, and controlling the processes to be sequentially processed: the pad The sieve supply unit has a brake roller on which the fabric is wound, a support roller for pressing the fabric wound on the brake roller so that the fabric does not escape, and a brake fixing end with a friction material so that rotation of the brake roller can be controlled. configured brake unit; is further provided. By breaking the fabric forcibly pulled out from the fabric supply unit by external tension, the fabric between the fabric supply unit and the positioning unit maintains a constant tension, so that between the pad body guide unit and the fabric supply unit, where the pad body is attached to the pad jig, There is an advantage in that the meandering of the fabric in front and rear or left and right can be prevented, and the range of tension to be adjusted according to the fabric can also be increased by expanding the braking range for the fabric.

Description

Meandering prevention automation system for release paper attachments {AUTO SYSTEM FOR PREVENTING SERPENTINE MOVEMENT OF ATTACHMENT ON RELEASE FILM}

The present invention relates to an automated system for guiding the movement of a release paper to which an attachment such as a label, film, or pad is attached, and more specifically, to a fabric such that the release paper to which an attachment is attached is maintained in place so that the attachment is attached to a designated adhered surface. Or it relates to an automated system that prevents meandering of attachments.

In general, when attaching an attachment such as a label, film, or pad (hereinafter referred to as 'pad body') to an adherend, an automated system is used in consideration of productivity. The automation system proceeds in the order of supplying the fabric and separating/transferring/attaching the pad body by a conveyor and/or actuator and other various robots. The fabric is provided in a state where the pad body is adhered to the release paper, and in the case of the release paper, the surface of the release paper is processed into a smooth and smooth surface so that the pad body of various materials such as nonwoven fabric, foam, metal foil or film can be easily separated.

On the other hand, in order to automate processes such as fabric supply, pad body separation, transfer, and attachment, the position of the pad body attached to the adherend must be guaranteed. this should be prevented.

The release paper to which the fabric or the cut pad body is adhered is drawn out while being wound around a supply roll, and is cut into a pad body through a cutting unit. However, there is a problem in that the pad body moves out of the designated position as the fabric or the release paper loses its center point and is biased to one side due to wear and rotational friction of the transfer roller or pressurization according to the altar.

Devices for preventing meandering of a fabric transported by the conveyor method as described above or for immediately adjusting it when meandering occurs have been proposed.

However, the conventional meandering prevention device was to simply install guides on both side portions of the fabric to prevent the fabric from being biased in one direction. In other words, when the conveyed fabric is viewed on a plane, if a meander occurs due to the longitudinal direction of the conveyed fabric, that is, biased to the left or right based on the moving direction, it is detected and the position control device moves the conveyed fabric in the opposite direction of meandering. It was to prevent meandering of the fabric by pushing or pulling. However, these conventional meandering prevention devices only prevent meandering to the left or right of the conveying fabric, and there is a limit to preventing the meandering of the fabric in the front and rear by the press method cutting.

Korean Registered Patent No. 10-1183951 Korean registered patent 10-0502958

The present invention has been made to solve the above problems, and in automating processes such as supply of fabric, separation of pad body, transfer, and attachment, fabric or cut pad body is adhered so that the pad body is more precisely attached to the adherend. Its purpose is to provide an automated system that prevents meandering of the release paper.

In order to achieve the above object, the automation system according to the present invention proceeds with the process of supplying fabric to which the base material is adhered to the release paper, cutting the base material, separating scraps, and separating the release paper, and controlling the process so that the pad is sequentially processed. An automated system comprising a sieve supply unit comprising: a brake roller on which the fabric is wound; a support roller for pressing so that the fabric wound on the brake roller does not escape; And a brake fixing end on which a friction material is placed so that the rotation of the brake roller can be controlled.

As described above, in the automation system according to the present invention, the fabric forcefully withdrawn from the fabric supply unit is broken by external tension so that the fabric between the fabric supply unit and the positioning unit maintains a constant tension, so that the pad body is not adhered to the pad jig. There is an advantage in that the meandering of the fabric back and forth or left and right is prevented between the pad body guide unit and the fabric supply unit, and the range of tension to be adjusted according to the fabric can also be increased by expanding the braking range for the fabric.

1 is a view showing a case of a conventional overhead console for a vehicle;
2 is a perspective view showing an automated system for attaching a pad body to an adherend as a first preferred embodiment according to the present invention;
3 is a plan view showing an automation system as a first preferred embodiment according to the present invention;
4 is a front view showing an automation system as a first preferred embodiment according to the present invention;
5 is a schematic front view of the automation system shown in FIG. 4;
6 is a partial cross-sectional view showing a brake unit configured in a pad body supply unit of an automation system as a first preferred embodiment according to the present invention;
7 is a cross-sectional view schematically showing a brake fixing end configured in a brake unit as a first preferred embodiment according to the present invention;
8 is a partial cross-sectional view schematically shown to explain a pad jig mounting unit configured in an automated system as a first preferred embodiment according to the present invention;
9 is an enlarged perspective view of part “A” shown in FIG. 2;
10 is a perspective view showing an adherend jig of an automated system as a first preferred embodiment according to the present invention;
11 is a side view showing an adherend jig of an automated system as a first preferred embodiment according to the present invention;
12 is a CC cross-sectional view showing a state in which an adherend is seated on an adherend jig of an automated system as a first preferred embodiment according to the present invention;
13 is a block diagram of a control unit according to an automation system as a first preferred embodiment according to the present invention;
14 is a side view showing a gripping process of a pad body for attaching a bottom surface as a first preferred embodiment according to the present invention;
15 is a diagram schematically showing the interlocking state of the pad jig transfer unit and the positioning unit of the pad body for attaching the bottom surface under the control of the control unit as a first preferred embodiment according to the present invention,
16 is a side view showing a gripping process of a pad body for attaching an upper surface as a first preferred embodiment according to the present invention;
17 is a diagram schematically showing the interlocking state of the pad jig transfer unit and the positioning unit of the pad body for attaching the upper surface under the control of the control unit as a first preferred embodiment according to the present invention,
18 is a partial cross-sectional view schematically showing a process of attaching a corresponding pad body to the bottom surface of an adherend under the control of a control unit as a first preferred embodiment according to the present invention;
19 is a partial cross-sectional view schematically showing a process of attaching a corresponding pad body to an upper surface of an adherend under the control of a control unit as a first preferred embodiment according to the present invention;
20 is a perspective view showing a pad jig mounting unit and a pad jig for transporting a pad body for attaching an upper surface of an adherend as a first preferred embodiment according to the present invention;
21 is a side view of the pad jig mounting unit and the pad jig shown in FIG. 20;

First, terms used to describe the automation system according to the present invention will be described. The term of the adherend is used. The adherend refers to an article, component, or product having an adherend surface of a certain shape. The adherend surface refers to the outer surface of the adherend to which the pad body is attached. In relation to the pad body, terms such as fabric, release paper, base material, and scrap are used. The fabric refers to a sheet-like material in which a base material is adhered to a release paper. The release paper refers to a release paper having a smooth surface by being surface-processed so that the base material can be easily separated. The base material has a sheet shape and is adhered to release paper, and includes nonwoven fabric, foam, or metal foil or film. The pad body refers to a portion of a base material cut into a predetermined shape. The scrap refers to the portion of the base material from which the pad body has been removed. The terms x-axis, y-axis, z-axis, s-axis, and t-axis are used in relation to the direction of the adherend and the pad body. The x-axis is a left-right axis through which the pad body is supplied, the y-axis is a front-back axis orthogonal to the x-axis, the z-axis is a vertical axis orthogonal to the x-axis and the y-axis, and the s-axis rotates around the x-axis The t-axis refers to the axis of rotation around the y-axis.

Next, the device according to the present invention is described in a more brief summary.

The automation system according to the present invention is an automation system composed of a pad body supply unit for supplying a fabric to which a base material is adhered to release paper, cutting the base material, separating scraps, and separating the release paper, and controlling the processes to be sequentially processed. In: a brake roller on which the fabric is wound; a support roller for pressing so that the fabric wound on the brake roller does not escape; And a brake fixing end on which a friction material is placed so that the rotation of the brake roller can be controlled.

Hereinafter, an automated system as preferred embodiments according to the present invention will be described in more detail with reference to the accompanying drawings.

The automated system according to the present invention can be used to attach a pad body to an adherend surface of various shapes. The adhered surface may be an outer or inner surface of various items, or an inner surface of a storage box. An example of the storage box is an overhead console for a vehicle. The overhead console for the vehicle is provided as a convenient part that can store glasses or sunglasses on the head of the occupant, and a pad such as fiber, nonwoven fabric, or foam is attached to the inner surface of the case to protect the glasses or sunglasses.

1 shows a case of a conventional overhead console for a vehicle, (a) is an external perspective view of the case, (b) is a cross-sectional view of the case, and (c) is a longitudinal cross-sectional view of the case.

Referring to FIG. 1, the case 10 (hereinafter referred to as 'adherent') of the overhead console for a vehicle is integrally molded, and for convenience of understanding, the upper surface body 12 and the bottom surface body ( 11), the left side body 13, and the right side body 14. The bottom surface body 11 is provided with jig fixing parts 15 and 16 protruding outward from the boundary with the upper surface body 12, the left surface body 13, and the right surface body 14. In addition, an upper surface portion 12a, a bottom surface portion 11a, a left surface portion 13a, and a right surface portion 14a are provided on the inner surface of each structure, and each surface portion 11a, 12a, 13a, and 14a intersect each other The left surface portion 13a and the right surface portion 14a are spaced apart from each other. An accommodating space 10a is formed between the upper surface portion 12a and the bottom surface portion 11a to accommodate and store glasses or sunglasses, and each surface portion 11a, 12a, 13a, A pad body P2 is attached to 14a). As the pad body P2, a non-woven fabric, more specifically, a material in which a non-woven fabric and a sponge are thermally laminated and integrated is used. The pad body P2 is cut into a shape suitable for the parts of the adherend 10, that is, the upper surface portion 12a, the bottom surface portion 11a, the left surface portion 13a, and the right surface portion 14a, and is attached. The automation system M according to the present invention will be described using a case for mounting an overhead console for a vehicle as an example of the adherend 10 and an inner surface of the adherend 10 as examples of the adherend surface. First, as first preferred embodiments according to the present invention, an automated system M for attaching a pad body P2 using the bottom surface of the adherend 10 of FIG. 1 as an adherend surface will be described.

2 is a perspective view showing an automated system M for attaching a pad body P2 to an adherend 10 as a first preferred embodiment according to the present invention, and FIG. 3 is a perspective view of a first preferred embodiment according to the present invention. It is a plan view showing an automation system (M) as an embodiment, and FIG. 4 is a front view showing an automation system (M) as a first preferred embodiment according to the present invention, and FIG. 5 is an automation system shown in FIG. is a schematic front view.

2 to 5, the automation system (M) as a first preferred embodiment according to the present invention includes a pad body supply unit (100) and a pad body attachment unit (200) fixed to a fixed base (B). , an adherend jig 300, and a control unit 400 (see FIG. 13). The automation system M allows the pad body P2 to be supplied from the pad body supply unit 100 and transferred to and attached to the adherend jig 300 by the pad body attachment unit 200 .

The pad body supply unit 100 enables the fabric (P) supply, base material cutting, scrap (P3) separation, and release paper (P4) separation to be sequentially performed. To this end, the fabric supply unit 110, the base material cutting unit 120, a pad body guide unit 130, a scrap winding unit 140, and a release paper winding unit 150. In addition, each module is centered around the base material cutting unit 120 and the pad body guide unit 130 so that the supply of the fabric (P) to the supply of the pad body (P2) can be smoothly performed. ), and the release paper P4 are arranged to be conveyed in parallel. The supply of the fabric (P) or the cutting of the base material may be performed separately, but it is preferable because it is more advantageous to control the position by the control unit 400 when it is performed together in one device like the automation system (M) according to the present invention. Here, the fabric supply unit 110, the scrap winding unit 140, and the release paper winding unit 150 are fixed to the frame 124 interconnected by each bar or plate.

The fabric supply unit 110 includes a fabric supply roll 111 around which the fabric P is wound, a guide roller 112 that guides the fabric P to be transported, and regulates the transport of the fabric P. A brake unit 113 is provided. The brake unit 113 includes a brake roller on which the fabric P is wound, and a brake fixing end in which a friction material is interposed so that rotation can be interrupted between the brake roller and the brake roller. Accordingly, the fabric P is supplied from the fabric supply roll 111 through the guide roller 112 and the brake roller, and passes through the base material cutting unit 120 by pulling the fabric P beyond the frictional force of the brake roller. It is preferable to prevent the fabric (P) from meandering back and forth or left and right when doing it.

The brake unit 113 will be described in more detail.

6 is a partial cross-sectional view showing a brake unit configured in a pad body supply unit of an automation system as a first preferred embodiment according to the present invention, and FIG. It is a cross-sectional view schematically showing the brake fixing end.

2 to 7, the brake unit 113 includes a brake roller 1131 winding the fabric P drawn out from the fabric supply roll 111, and a fabric wound around the brake roller 1131 ( P) is provided with a support roller 1132 that presses so that it does not escape, and a brake fixing end 1133 with a friction material so that rotation of the brake roller 1131 can be interrupted. Since the support rollers 1132 are arranged side by side to press the fabric P wound on the brake roller 1131 to prevent separation of the fabric P wound on the brake roller 1131, the fabric P is the brake roller. 1131 and the support roller 1132 are conveyed passing through the gap. In this embodiment, the first flanges 1131a on both sides of the brake roller 1131 are formed to protrude from the bobbin so as to cover both sides of the gap, and the second flanges 1132a on both sides of the support roller 1132 are formed to cover both sides of the gap. Since the flange 1131a is concave to receive it without interference, the first flange 1131a and the second flange 1132a are coupled with a step difference. Accordingly, the original fabric P passing through the gap is constrained to the first flange 1131a, and thus the separation is restricted. For a stable coupling between the brake roller 1131 and the support roller 1132, a pair of left and right support frames 1134 are used to connect the first rotating shaft 1131b of the brake roller 1131 and the second support roller 1132. The rotation shaft 1132b of the rotatably supported.

Meanwhile, the first rotation shaft 1131b of the brake roller 1131 passes through the support frame 1134 on one side and is connected to the brake fixing end 1133.

The brake fixing end 1133 includes a clutch housing 1133a in which the first rotational shaft 1131b of the brake roller 1131 is accommodated, and a multiplex along the first rotational shaft 1131b of the brake roller 1131. A clutch disk (1133b) disposed between a clutch plate (1133b) that rotates in parallel engagement with the clutch plate (1133b) so as to rub against the clutch plate (1133a) without rotation and is movably mounted in the clutch housing (1133a) in the axial direction ( 1133c), and a plurality of clutch plates 1133b and a pressing portion 1133d for pressing the clutch disk 1133c in an axial direction along the first rotating shaft 1131b. In the brake fixing end 1133, the plurality of clutch plates 1133b and the clutch disk 1133c are mutually joined to each other according to the pressure of the pressing part 1133d, causing friction, and the plurality of clutch plates 1133b and the clutch disk 1133c The torque of the first rotating shaft 1131a is effectively limited because the generated frictional force is greatly increased due to the structure in which the disks 1133c are intersecting with each other.

In this embodiment, the plurality of clutch plates 1133b are disposed side by side along the axial direction of the first rotational shaft 1131b, and each is fitted so as to rotate along the first rotational shaft 1131b and is movably connected in the axial direction. do. In addition, the clutch disk 1133c is disposed between the clutch plates 1133b so as to make surface contact with the clutch plate 1133b, and is connected to the clutch housing 1133a so as to maintain its position without interfering with the rotation of the clutch plate 1133b. do. In this embodiment, the clutch housing 1133a is configured with a guideline GL parallel to the first rotating shaft 1131b, and the clutch disk 1133c has a guideline GL inserted through the through hole H, It is movably connected in the axial direction. For friction between the clutch plate 1133b and the clutch disk 1133c, it is preferable that the clutch plate 1133b is made of steel and the clutch disk 1133c is made of the same material, but the material is not limited thereto.

Meanwhile, the pressing unit 1133d presses the multi-structured clutch plate 1133b and the clutch disk 1133c to generate friction between the clutch plate 1133b and the clutch disk 1133c. For stability and reduction of wear rate, the clutch plate 1133b is disposed on the outermost side, and the pressing part 1133d applies mechanical pressure to the clutch plate 1133b located on the outermost side. The pressurizing part 1133d for this purpose includes a pressurizing bolt C1 screwed in to withdraw in the axial direction, and a pressurizing plate mounted on the clutch housing 1133a so as to move in the axial direction by being pressed by the pressurized bolt C1. (C2), a pressure clutch (C3) mounted axially movably in the clutch housing (1133a) so as to come into contact with the outermost clutch plate (1133b), and a pressure clutch relative to the outermost clutch plate (1133b) In order to pressurize (C3), a pressure spring (C4) is provided so as to mutually elastically support the pressure plate (C2) and the pressure clutch (C3). Since the operator can adjust the amount of pressure applied to the clutch plate 1133b and the clutch disc 1133c according to the degree of retraction of the pressure bolt C1 into the clutch housing 1133a, the brake size of the brake roller 1131 can be adjusted according to the situation at the site. can be adjusted accordingly. The pressure bolt (C1) does not directly press the pressure clutch (C3) in contact with the outermost clutch plate (1133b), but directly presses the pressure plate (C2) using the pressure spring (C4) as a medium, so the original material (P ), the intermittence of the brake fixing end 1133 was made to have fluidity according to the change in tension. In this embodiment, the pressure clutch (C3) can also be moved according to the elasticity of the pressure spring (C4), while the rotation of the clutch plate (1133b) must remain stationary without interference, so the clutch plate (1133b) is the clutch housing 1133a, and in this embodiment, it is connected to the guideline GL in the same structure as the clutch disk 1133c.

For reference, the brake unit 113 of the above-described embodiment brakes the movement of the corresponding fabric P in response to the tension generated by the positioning unit 153 forcibly withdrawing the fabric P of the fabric supply unit 110. , The tension applied to the fabric P between the brake unit 113 and the positioning unit 153 is constant. Therefore, even if the base material cutting unit 120 between the brake unit 113 and the positioning unit 153 applies pressure to the base material of the fabric P to cut the base material into a shape corresponding to the adhered surface, the fabric P is the base material cutting unit It maintains a constant tension and limits the occurrence of meandering without generating residual withdrawal due to the pressurization of (120) or deviation from left to right or front to back.

2 to 5, the base material cutting unit 120 includes a fixed die 121 supporting the fabric P, and a movable die 122 mounted so as to be liftable opposite the fixed die 121. , a hydraulic cylinder 123 for elevating the moving die 122, and a die frame 124 on which the component modules 121, 122, and 123 are mounted. A cutter protruding downward corresponding to the shape of the pad body P2 is mounted on the movable die 122, and the hydraulic cylinder 123 is lowered by the control unit 400 so that the movable die 122 descends to the fabric P2. ), only the base material is controlled to be selectively cut. Accordingly, when the fabric (P) enters the base material cutting unit 120 and is positioned on the fixed die 121, only the base material can be selectively cut as the cutter descends by the hydraulic cylinder 123, as a result The base material is divided into a scrap (P3) and a pad body (P2).

The pad body guide unit 130 protrudes upward from the support plate 131 extending in the x-axis direction from the fixing die 121 and both edges of the support plate 131, and the width of the original fabric P It is provided with a pair of transfer guides 132 disposed spaced apart from each other as much as possible. Accordingly, when the fabric (P) enters the pad body guide unit 130, the fabric (P) is guided by the transfer guide 132 and can be stably moved in the x-axis direction along the support plate 131 there is.

The scrap winding unit 140 includes a scrap conveying roller disposed adjacent to the upper side of the supporting plate 131, and a guide roller 142 for guiding the scrap P3 passing through the scrap conveying roller to be conveyed upward. , a scrap detection sensor for detecting the scrap P3, a weight 143 placed on the scrap P3, and a weight guide 144 for guiding the weight 143 to be moved up and down according to its own weight. ), a weight sensor installed on the weight guide 144 spaced apart from each other on the upper and lower sides so that the upper and lower positions of the ends of the weight 143 can be detected, the scrap winding roll 141 on which the scrap P3 is wound, and a scrap winding motor 145 connected to the scrap winding roll 141 . Here, the weight guide 144 may be an LM guide, the weight detection sensor may be a proximity sensor installed on the upper and lower sides of the LM guide, respectively, and the scrap detection sensor is adjacent to the scrap P3 to the die frame It may be an installed proximity sensor. The weight detection sensor generates a position signal according to the upper and lower positions of the weight 143, and the scrap detection sensor generates an error signal for uncut or inaccurate cutting in the base material cutting unit 120. Accordingly, the fabric (P) passing through the base material cutting unit 120 can be transferred to the scrap winding roll 141 after the scrap P3 is separated from the scrap conveying roller, and the weight 143 is located on the upper side. If you do, wait until it comes down according to its own weight, and when the weight 143 is located at the bottom, the scrap winding motor 145 is driven by the control unit 400 to scrap to the scrap winding roll 141 can be rolled up.

The release paper winding unit 150 includes a guide roller 152 that guides the release paper P4 to the lower rear of the support plate 131, and the release paper so that the pad body P2 is sequentially exposed to the support plate 131. A positioning unit 153 pulling P4, a weight 154 placed on the release paper P4, and a weight guide 155 equipped with an end of the weight 154 to guide it to move up and down according to its own weight , a weight sensor installed on the weight guide 155 spaced apart from each other on the upper and lower sides so that the upper and lower positions of the ends of the weight 154 can be detected, a release paper winding roll 151 on which the release paper P4 is wound, and A release paper winding motor connected to the release paper winding roll 151 is provided. The positioning unit 153 includes a positioning roller 153a on which the release paper P4 is wound, and a positioning motor 153b connected to the positioning roller 153a and rotating in the t-axis direction. Here, in the case of the positioning roller 153a, it is preferable to arrange two guide rollers adjacent to each other to prevent the release paper P4 from slipping, and the positioning motor 153b is preferably a servo motor. Accordingly, when the release paper P4 is pulled at regular intervals by the positioning roller 153a by controlling the driving of the positioning motor 153b, the release paper P4 has an appropriate tension between the brake unit 113 and the brake unit 113. By being guided by the transfer guide 132, the pad body P2 can be gradually moved on the support plate 131. Then, the pad body P2 exposed on the support plate 131 is separated and transported by the pad body attaching unit 200, which will be described later. Meanwhile, the release paper P4 transferred through the positioning unit 153 passes through the weight 154 and is transferred to the release paper take-up roll 151. As seen in the scrap take-up unit 140, the weight 154 ) is located at the upper side, waits until it comes down according to its own weight, and when the weight 154 is located at the lower side, the release paper winding motor is driven by the control unit 400 to roll the release paper winding roll 151. The release paper P4 may be wound.

Figure 8 is a partial cross-sectional view schematically shown to explain a pad jig mounting unit configured in an automated system as a first preferred embodiment according to the present invention, and Figure 9 is an enlarged perspective view of part "A" shown in FIG. am..

2 to 9, the pad body attaching unit 200 separates and transfers the pad body P2 supplied from the pad body supply unit 100 from the release paper P4 to the adherend 10. For this purpose, a pad jig transfer unit 210, a pad jig mounting unit 220, and a pad jig 230 are provided.

The pad jig transfer unit 210 includes a robot that moves in the coordinate space of the x-axis and the z-axis, and is a two-axis combination of the x-axis robot 211 and the z-axis robot 212 in consideration of positional accuracy and mechanical rigidity. Cartesian robots are preferred. The x-axis robot 211 includes an x-axis base 211a, an x-axis motor, an x-axis ball screw (not shown), and an x-axis slider 211b. The x-axis slider 211b moves in the direction in which the adherend 10 is supplied, that is, in the x-axis direction, along the x-axis base 211a according to the driving of the x-axis motor. In addition, a z-axis robot 212 is mounted on the x-axis slider 211b. The z-axis robot 212 includes a z-axis base 212a, a z-axis motor 212b, a z-axis ball screw (not shown), A z-axis slider 212c is included. The z-axis slider 212c moves in the direction where the adherend 10 is located, that is, in the z-axis direction, along the z-axis base 212a according to the driving of the z-axis motor 212b. Here, the orthogonal robot is variously known as a ball screw guide orthogonal robot, and the x-axis motor and the z-axis motor 212b are connected to and controlled by the control unit 400 as servo motors. For reference, the orthogonal robot that transfers the pad jig 230 to the adherend 10 is largely composed of a base frame, an actuator, a ball screw, etc., as described above. The base frame is an aluminum extrusion on which all mechanical parts are mounted. material, and the actuator generates rotational power in the space inside the base frame. The ball screw takes on the role of converting this rotational power into linear motion. Cartesian coordinate robots have various characteristics. First of all, since Cartesian robots are based on linear motion, they have the advantage that motion in each motion direction is completely independent kinematically and dynamically. In addition, since the kinematics and dynamics do not change at all positions in the working area, it has uniform control characteristics and is simple to control. In addition, it is easy to design as a module for each axis because it performs mechanically independent movement. In this embodiment, the pad jig transfer unit 210 is illustrated as a two-axis orthogonal robot in the x-axis direction and the z-axis direction, but the position of the adherend 10 relative to the position of the pad jig transfer unit 210 or the pad body ( Depending on the position of P2), a 3-axis Cartesian robot with reinforced motion in the y-axis direction can be achieved.

The pad jig mounting unit 220 includes a transfer block 221 fixed to and transferred to the pad jig transfer unit 210, and a pneumatic cylinder 222 connected to the transfer block 221 so as to be able to rotate in the t-axis direction , and a connecting link 223 connected to the pneumatic cylinder 222 and the transfer block 221 so as to rotate in the t-axis direction, respectively. Here, the transfer block 221 is fixed to move integrally with the z-axis slider 212c. And the pneumatic cylinder 222 is a tube body (not shown) disposed between a head cover 222a and a rod cover 222b provided with a pneumatic port (not shown), and between the head cover 222a and the rod cover 222b to be sealed ( 222c), a piston 222d accommodated in the tube body 222c, and a piston rod 222e connected to the piston 222d and exposed to the outside of the rod cover 222b. In addition, the head cover 222a is connected to the transfer block 221 with a first hinge pin AX1 so as to rotate in the t-axis direction, and the piston rod 222e is rotatable in the t-axis direction The second hinge pin (AX2) and the third hinge pin (AX3) are connected to the connecting link 223 with a hinge pin (AX2) of 2, and the connecting link 223 can rotate in the t-axis direction It is connected to the transfer block 221 as. Meanwhile, since the pad jig 230 is fixed to the connection link 223, posture adjustment is required. To this end, the transfer block 221 is provided with adjustment units NA1 and NA2 on the upper and lower sides of the range in which the connecting link 223 rotates around the third hinge pin AX3. Accordingly, when it is desired to adjust the horizontal posture of the connecting link 223, the upper adjusting unit (NA1) is rotated and adjusted, and when it is desired to adjust the rotational posture, that is, the range of angular motion, of the connecting link 223, the lower adjusting unit ( NA2) to adjust. In this embodiment, the adjustment units (NA1, NA2) are made of adjustment screws, but in addition, if the member has a structure capable of moving forward and backward with the pad jig connection link 223, it can be modified in various ways without departing from the scope of the following rights. . To rotate the connecting link 223, a pad jig rotation unit is formed between the transfer block 221 and the pad jig rotation unit includes a pneumatic cylinder 222 having a piston rod 222e connected to the connecting link 223. can be

The pad jig 230 is fixed to the connection link 223 so that the gripping surface 231 is downward. In the case of the illustrated example, the gripping surface 231 has a profile similar to that of the adherend surface of the adherend 10, and includes an upper surface portion 12a, a bottom surface portion 11a, and a seat surface portion 13a as adherend surfaces. , and has a convex surface corresponding to each of the right surface portions 14a. In particular, the convex-shaped gripping surface 231 has a greater curvature than the adherend surface so that it can sequentially come into contact with the adhered surface. Further, a gripping means (not shown) of the pad body P2 is positioned on the gripping surface 231 . As the means for gripping the pad body P2, various vacuum suction means known in the field of the present invention may be applied. The vacuum adsorption means is used in various ways in the field of the present invention as a holding means for labels or films. However, in the case of the adherend 10 made of fiber, non-woven fabric or other porous material, when a vacuum suction means is applied as a gripping means for the pad body P2, several suction holes must be provided on the gripping surface 231, making the device complicated. costs also increase. Moreover, partial control of the vacuum pressure at the adsorption surface is not easy. Therefore, in the case of the porous pad body P2, a pin or Velcro type gripping means is preferable rather than a vacuum suction means. In general, Velcro or Velcro tape is a hook and a hook ring that are attached by interlocking, and are often used as a button substitute. Since the fiber or nonwoven fabric substantially corresponds to the hook ring, the hook-type Velcro is attached to the gripping surface 231 and can be usefully used as a gripping means for the pad body P2.

For reference, the pad jig mounting unit 220 pressurizes the pad jig transfer unit 210 so that the pad body P2 attached to the pad jig 230 can be closely attached to the front surface of the corresponding adherend surface without air gaps. Accordingly, an elastic unit 224 (see FIG. 16) may be further included to allow the gripping surface 231 to move along the adhered surface while being elastically supported. In this embodiment, the elastic unit 224 is mounted on the pad jig mounting unit 220, but in addition, the elastic unit is mounted between the fixed base (B) and the adherend jig 300, so that the pad jig transfer unit 210 Depending on the pressure, the adherend jig 300 may elastically support the gripping surface 231 . The elastic unit 224 may be operated by elastic action of silicon, rubber or air.

10 is a perspective view showing an adherend jig 300 of an automation system (M) as a first preferred embodiment according to the present invention, and FIG. 11 is an automation system (M) as a first preferred embodiment according to the present invention. ) is a side view showing the adherend jig 300 of the present invention, and FIG. 12 is a first preferred embodiment according to the present invention, in which the adherend 10 is seated on the adherend jig 300 of the automation system M It is a C-C cross section showing the state.

1 and 10 to 12, the adherend jig 300 includes an adherend receptor 310 on which an adherend 10 is seated so that an adherend surface is exposed as shown in FIG. 1, and the A locking device 320 for fixing or releasing the adherend 10 to the adherend receptor 310 is provided.

The adherend receptor 310 is fixed to the fixed base B in the x-axis direction to which the pad body P2 is supplied, and a horizontal base 311 extending slightly larger than the width and length in which the upper surface body 12 is accommodated. , a vertical supporter 312 protruding upward in the z-axis direction from the edge of the horizontal base 311 in the width direction and having a stepped hole 312a in the x-axis direction, at both ends of the horizontal base 311 in the longitudinal direction. A side wall 313 protruding upward in the z-axis direction and provided with an accommodation groove 313a so that the lower jig fixing part 15 of the bottom face 11 can be freely inserted, and a stepped hole 312a of the vertical supporter 312 An elastic spring 314b is inserted into the stepped hole 312a so that the elastic spring 314b is inserted into the stepped hole 312a ( 314) is provided. Here, it is preferable that rubber having tensile, compression, and torsional elasticity, particularly silicone rubber, is attached to an end of the stepped body 314a that contacts the adherend surface for smooth support of the adherend 10 . The elastic support 314 is mounted on the adherend jig 300 so that the gripping surface 231 moves along the adherend surface while the elastic support is supported by the pressure of the pad jig transfer unit 210 or the pad jig mounting unit 220. is an elastic unit.

The locking device 320 is fixed to the upper end of the vertical supporter 312 and is inserted into the guide plate 321 in which the hinge shaft 321a is disposed in the width direction of the horizontal base 311 and the hinge shaft 321a. A hook member 322 having a hinge coupling portion 322a that is rotatably coupled, and the hook member 322 is hooked to the upper jig fixing portion 16 of the bottom body 11. One-sided elastic support to be fixed A return spring 323 is provided. Here, the hook member 322 has a hook portion 322b hooked and fixed to the upper jig fixing portion 16 of the bottom face body 11, and a hinge shaft 321a at the center of the other side of the hook portion 322b. It is provided with a lever (322c) for rotating the hook portion (322b). Here, the length of the hook portion 322b protruding from the vertical supporter 312 is shorter than the distance at which the receiving groove 313a of the side wall 313 is located, and the return spring 323 is a torsion spring, and one side is a hook. It is fixed to the part 322b and the other side is fixed to the guide plate 321. Accordingly, the lower jig fixing part 15 of the bottom surface body 11 is inserted into the receiving groove 313a of the side wall 313, and the upper jig fixing part 16 of the bottom surface body 11 is hooked to the hook part 322b. ), the adherend 10 can be fixed to the adherend jig 300 while the bottom surface 11 is inclinedly supported on the elastic support 314 . And, when the lever 322c of the hook member 322 is pressed, the hook part 322b is released from the upper jig fixing part 16 of the bottom surface body 11, thereby removing the adherend 10 from the adherend jig 300. can be separated

The adherend jig 300 may further include a sensor that detects whether the adherend 10 is mounted, and the sensor generates a detection signal when the adherend 10 is mounted and transmits it to the control unit 400 .

Figure 13 shows a block diagram of the control unit 400 according to the automation system (M) as a first preferred embodiment according to the present invention.

Referring to FIG. 13 , the control unit 400 includes an input unit 410, an output unit 420, a storage unit 430, and a control unit 440. The control unit 440 is a device that processes operations according to a predetermined order, and the storage unit 430 is a memory semiconductor or magnetic disk device in which programs and data executed by the control unit 440 are stored, and the input unit 410 ) is a device for inputting data by a user or off-line, and the output unit 420 is a device for outputting the processing result by the control unit 440 to a display. The control unit 400 is connected to various sensors and actuators, processes state information received from the sensors and generates a control signal to drive a motor or hydraulic cylinder 123 or pneumatic cylinder 222. Further, the control unit 400 stores general information about the device and the adherend 10, and also stores processing information programmed and stored so that the general information and status information can be processed. Here, the general information includes geometrical shapes or dimensions, positions, rotational directions and speeds, physical characteristics, and motion information of each constituent unit and the adherend 10 . Accordingly, state information is received from the sensor, a control signal is generated, and the motor or hydraulic cylinder 123 or pneumatic cylinder 222 is driven according to the programmed process, thereby supplying fabric P, separating scrap P3, and pad body. (P2) separation, release paper (P4) separation, pad body (P2) transfer and pad body (P2) attachment can be automated. For reference, the control unit 440 includes a base material cutting unit, a feeder control unit, a robot control unit, a jig-turning unit, and a winding unit, and the pad body P2 is separated from the fabric P, transferred, and attached in order. Control the operation of each component unit so that it can be Here, the base material cutting unit controls the operation of the hydraulic cylinder 123, the feeder control unit controls the t-axis actuator, the robot control unit controls the x-axis actuator and the z-axis actuator, and the jig turning unit controls the pneumatic cylinder 222 ), and the winding unit controls the operation of the scrap winding motor 145 and the release paper winding motor. The control unit 400 may be installed in the main computer or implemented as a program inside the main computer.

Using the automation system M according to the first preferred embodiment of the present invention, the process of attaching the pad body P2 using the bottom surface portion 11a of the bottom surface body 11 as an adherend surface will be looked at. .

1 and 10, in the case of the automation system M, as a preliminary work, the user fixes the adherend 10 of FIG. 1 to the adherend jig 300 of FIG. 10, and the fabric supply roll ( 111) hangs the fabric (P) through the guide roller 112, the brake unit 113, and the base material cutting unit 120, and separates the base material from the base material (P) passed through the base material cutting unit 120 The release paper is wound and fixed to the scrap winding roll 141 through the scrap winding unit 140, and the release paper P4 is wound from the fabric P through the pad body guide unit 130 and the release paper winding unit 150 It is wound around the roll 151 and fixed. Here, the pad body P2 is a non-woven fabric made of a porous material, and a hook-type Velcro is attached to the gripping surface 231 as a suitable gripping means. Therefore, the pad body P2 cut from the base material through the cutting of the base material cutting unit 120 is transferred to the adherend jig 300 by the pad body attachment unit 200.

In general, it is possible to grip the pad body P2 with a two-axis orthogonal robot and transfer it on the xz plane. However, in the case of the pad body (P2) such as fiber, non-woven fabric, or foam, there is a problem because they stick to each other and become tangled according to interference. Therefore, the pad body P2 must be separated from the release paper P4 without clumping and accurately gripped on the gripping surface 231 of the pad body jig 230.

In this embodiment, the pad body attaching unit 200 controls the control unit 400 so that the pad body P2 is closely adhered to the gripping surface 231 of the pad body jig 230 without gaps and separated from the release paper P4. The driving of the pad jig transfer unit 210 for transferring the pad body jig 230 and the positioning unit 153 of the release paper take-up unit 150 for transferring the pad body P2 is controlled.

A process of gripping the pad body P2 by the pad body attaching unit 200 will be described.

14 is a side view showing a gripping process of the pad body P2 for attaching the bottom surface as a first preferred embodiment according to the present invention, and FIG. 15 is a side view showing a control unit control as a first preferred embodiment according to the present invention. It is a view schematically showing the interlocking state of the pad jig transfer unit and the positioning unit of the pad body (P2) for attaching the bottom surface along the bottom surface.

Referring to FIGS. 2 and 14 to 15, the control unit 400 is a control unit 400 of the first pad body P2 for attaching the bottom surface portion 11a to which the first pad body jig 230 is adhered to the release paper P4. The driving of the pad jig transfer unit 210 and the positioning unit 153 is controlled to operate according to the moving direction and speed. More specifically, the positioning motor 153b of the positioning unit 153 is driven under the control of the control unit 400 to rotate the positioning roller 153a, and the first pad body P2 is adhered. The release paper P4 moves in accordance with the rotational speed of the positioning motor 153b on the support plate 131 . In line with this, the control unit 400 controls the x-axis robot 211 of the pad jig transfer unit 210 to move the first pad jig 230 in x1 to x5 directions corresponding to the moving direction of the pad body P2. move In addition, the control unit 400 controls the z-axis robot 212 of the pad jig transfer unit 210 so that the gripping surface 231 of the first pad body jig 230 is of the first pad body P2. The first pad body jig 230 is moved in z1 to z5 directions so as to contact the upper surface. At this time, since the first pad jig 230 is mounted on the pad jig mounting unit 220 so that the first gripping surface 231 faces the bottom surface portion 11a and is inclined at an angle of θ1, the z1 to z5 directions Even if the first pad body jig 230 moves and contacts the upper surface of the first pad body P2 at the support plate 131, the first gripping surface 231 is not the front surface of the pad body P2. A portion is first encountered and grasped. Since the first gripping surface 231 and the bottom surface portion 11a form profiles similar to each other and the first pad body P2 forms a shape matched to the bottom surface portion 11a, the first gripping surface ( It is preferable to hold the front surface of the first pad body P2 accurately aligned with the front surface of 231). Therefore, the front end of the inclined first gripping surface 231 is sequentially gripped with the front end of the first pad body P2 as a starting point. To this end, gripping between the first gripping surface 231 and the first pad body P2 is performed at the front end F of the base plate 131 where the transfer direction of the release paper P4 is switched, and the pad jig transfer unit 210 is the first pad body jig 230 along the inclination angle of the first gripping surface 231 so that the first gripping surface 231 contacts and grips the first pad body P2 at the front end F. ) in the x-axis direction and the z-axis direction.

On the other hand, since the gripping surface 231 of the first pad body jig 230 in this embodiment is convex (convex surface), the control unit 400 has the first gripping surface 231 at the front end (F). The moving speed of the first pad body jig 230 in the x-axis direction and the z-axis direction is adjusted along the inclined curved surface of the first gripping surface 231 so as to contact and grip the first pad body P2. .

16 is a side view showing a gripping process of the pad body P2 for attaching the upper surface as a first preferred embodiment according to the present invention, and FIG. 17 is a side view showing a control unit control as a first preferred embodiment according to the present invention. It is a diagram schematically showing the interlocking state of the pad jig transfer unit and the positioning unit of the pad body (P2) for attaching the upper surface.

Referring to FIGS. 2 and 16 to 17, the control unit 400 is configured to attach the second pad body P2' to the upper surface portion 12a to which the second pad body jig 230' is adhered to the release paper P4. ) Controls the driving of the pad jig transfer unit 210 and the positioning unit 153 to operate according to the moving direction and speed of ). More specifically, the positioning motor 153b of the positioning unit 153 is driven under the control of the control unit 400 to rotate the positioning roller 153a, and the second pad body P2' is adhered. The released release paper P4 moves in accordance with the rotational speed of the positioning motor 153b on the support plate 131. Accordingly, the control unit 400 controls the x-axis robot 211 of the pad jig transfer unit 210 to move the second pad jig 230' in x1 to x5 directions corresponding to the moving direction of the pad body P2. ) to move. In addition, the control unit 400 controls the z-axis robot 212 of the pad jig transfer unit 210 so that the gripping surface 231' of the second pad body jig 230' is moved to the second pad body P2. ') The second pad body jig 230' is moved in the z1 to z5 directions so as to come into contact with the upper surface. At this time, the second pad jig 230' is mounted on the pad jig mounting unit 220 so that the second gripping surface 231' faces the upper surface portion 12a and is inclined at an angle of θ1' to θ3. , Even if the second pad body jig 230' moves in the z1 to z5 directions and contacts the upper surface of the second pad body P2' on the support plate 131, the second gripping surface 231' is the pad A part other than the front surface of the sieve P2 is first contacted and gripped. Since the second gripping surface 231' and the upper surface portion 12a form profiles similar to each other, and the second pad body P2' forms a shape matched to the upper surface portion 12a, It is preferable to accurately fit and grip the front surface of the second pad body P2' to the front surface of the paper surface 231'. Therefore, the front end of the inclined second gripping surface 231' is sequentially gripped with the front end of the second pad body P2' as the starting point. To this end, gripping between the second gripping surface 231' and the second pad body P2' is performed at the front end F' of the support plate 131 where the conveying direction of the release paper P4 is changed, and the pad The jig transfer unit 210 is the second gripping surface 231' along the inclination angle of the second gripping surface 231' such that the second gripping surface 231' contacts and grips the second pad body P2' at the front end F. The pad body jig 230 'is moved in the x-axis direction and the z-axis direction.

On the other hand, since the gripping surface 231' of the second pad body jig 230' in this embodiment is convex (convex surface), the control unit 400 has the second gripping surface 231' at the front end ( The second pad body jig 230' is moved along the inclined curved surface of the second gripping surface 231' in the x-axis direction and the z-axis direction so as to contact and grip the second pad body P2' at F'). Adjust the movement speed to

When the pad bodies P2 and P2' are gripped by the first gripping surface 231 or the second gripping surface 231', the pad jig transfer unit 210 of the pad jig attachment unit 200 moves the pad jig ( 230 and 230' are transferred to the adherend jigs 300 and 300', and are forcibly attached to the corresponding adherend surface of the adherend 10 mounted on the adherend jigs 300 and 300'. Using the automation system M according to the first preferred embodiment of the present invention, the process of attaching the pad body P2 using the bottom surface portion 11a of the bottom surface body 11 as an adherend surface will be looked at. .

18 is a partial cross-sectional view schematically showing a process of attaching a corresponding pad body to the bottom surface portion 11a of an adherend 10 under the control of a control unit as a first preferred embodiment according to the present invention.

1, 2, 5, and 18, the control unit 400 causes the pad body transfer unit 210 to move the first pad body mounting unit 220 in the x-axis direction and the z-axis direction. Controlled, the first pad jig 230 in which the first pad body P2 is gripped on the first gripping surface 231 is moved to the adherend 10 as shown in (a) and (b) in FIG. ) is inserted into the receiving space 10a. Here, the pad jig transfer unit 210 transfers the first pad jig mounting unit 220 such that the first gripping surface 231 faces the bottom surface portion 11a and is disposed inclinedly. In this embodiment, since the first gripping surface 231 faces the bottom surface portion 11a and is inclined by θ1, the first pad body P2 adhered to the first gripping surface 231 is the bottom surface portion 11a. ) is first touched at the bottom.

Thereafter, the control unit 400 controls the air pressure in the pneumatic cylinder 222 of the pad body mounting unit 220 to increase so that the first pad body P2 receives pressure from the lower end of the bottom surface portion 11a of the piston rod. 222e is pulled out from the tube main body 222c. In this process, the connection link 223 rotates in the t-axis direction based on the second hinge pin AX2 and the third hinge pin AX3, and the lower end of the first pad body P2 is the bottom surface portion 11a ) is attached to the bottom of the Thereafter, the control unit 400 lowers the air pressure of the pneumatic cylinder 222 to insert the piston rod 222e into the tube body 222c. In this process, the connecting link 223 reversely rotates in the t-axis direction based on the second hinge pin AX2 and the third hinge pin AX3, and as shown in (c) of FIG. 18, the first pad body The upper end of (P2) is in contact with the upper end of the bottom surface portion 11a. The pad jig 230 rotating in the accommodating space 10a through the above-described operation process keeps the first pad body P2 of the first gripping surface 231 in contact with the bottom surface portion 11a, The first pad body P2 is sequentially attached to the bottom surface portion 11a from the bottom to the top. In addition, by making the curvature of the first gripping surface 231 larger than the curvature of the bottom surface portion 11a, the first pad body P2 and the bottom surface portion 11a are brought into linear contact, and through this, the pad body mounting unit 220 ) concentrates the pressure applied to the bottom surface portion 11a through the pad jig 230 on the contact line, thereby increasing the attachment efficiency of the first pad body P2 to the bottom surface portion 11a.

19 is a partial cross-sectional view schematically showing a process of attaching a corresponding pad body to the upper surface portion 12a of an adherend 10 under the control of a control unit as a first preferred embodiment according to the present invention, and FIG. 20 is As a first preferred embodiment according to the present invention, it is a perspective view showing a pad jig mounting unit and a pad jig for transporting a pad body for attaching the upper surface of an adherend, and FIG. 21 is a pad jig mounting unit and a pad jig shown in FIG. 20 is a side view of

1, 2, and 19 to 21, in the control unit 400, the pad body transfer unit 210 moves the second pad body mounting unit 220' in the x-axis direction and the z-axis direction. The second pad jig 230' in which the pad body P2' is gripped on the second gripping surface 231' is controlled to the adherend (as shown in (a) and (b) of FIG. 19). It is inserted into the receiving space (10a) of 10). Here, the pad jig transfer unit 210 transfers the second pad jig mounting unit 220' so that the second gripping surface 231' faces the upper surface portion 12a and is disposed inclinedly. In this embodiment, since the second gripping surface 231' faces the upper surface portion 12a and is inclined as shown in (a) of FIG. 19, the second pad adhered to the second gripping surface 231'. The sieve P2' first comes into contact with the lower end of the upper surface portion 12a.

Thereafter, the control unit 400 moves the second pad body mounting unit 220' in the z-axis direction so that the pad body transfer unit 210 moves the second pad body P2 as shown in (c) of FIG. ') is pressed to the lower end of the upper surface portion 12a, and in this process, the second pad jig 230' is tilted by θ1' by the elastic unit 224, and the second pad jig 230' rotate Furthermore, the pad body transfer unit 210 moves the second pad body mounting unit 220' in the x-axis direction as well as the z-axis direction, so that the second pad jig (as shown in (d) of FIG. 19) 230') is tilted by θ2' by the elastic unit 224. As a result, the second pad body P2' first contacting the lower end of the upper surface portion 12a rotates in the accommodation space 10a according to the operation of the pad body transfer unit 210 and attaches the second pad body P2' to the upper surface portion 12a. The pad body P2' is sequentially attached from the bottom to the top. In addition, by making the curvature of the second gripping surface 231' larger than the curvature of the upper surface portion 12a, the second pad body P2' and the upper surface portion 12a are brought into line contact, and through this, the second pad By concentrating the pressure applied to the upper surface portion 12a by the sieve mounting unit 220' through the second pad jig 230' on the contact line, the second pad body P2' with respect to the upper surface portion 12a Increases adhesion efficiency.

As described above, the automation system according to the present invention exemplarily shows an index table together with the pad body supply unit 100, the pad body attachment unit 200, the adherend jig 300, and the control unit 400, Although described, it is natural that the shape or arrangement of the corresponding component devices can be variously changed. Therefore, it should not be interpreted as being limited to the examples described and illustrated as an automated system according to the present invention, but should be understood as for convenience of description and understanding, and should not be construed as being limited to the above-described shape or arrangement or shape or part or part. It should not, contrary to the description of the present invention should not be construed as limiting using other literature, and the scope of rights of the automation system according to the present invention should be defined by the appended claims.

M. M1, M2, M3, M4; Automation system 100. Pad body supply unit
110. Fabric supply unit, 111. Fabric supply roll
112. Guide roller, 113. Brake unit
120. Base material cutting unit 121. Fixed die
122. Moving die 123. Hydraulic cylinder
124. Die frame 130. Pad body guide unit
131. Support plate 132. Transfer guide
140. Scrap winding unit 141. Scrap winding roll
142. Guide roller 143. Weight
144. Weight guide 150. Release paper winding unit
151. Release paper winding roll 152. Guide roller
153. Positioning unit 154. Weight
155. Weight guide 200. Pad body attachment unit
210. Pad jig transfer unit 211. X-axis robot
212. z-axis robot 220. pad jig mounting unit
221. Transfer block 222. Pneumatic cylinder
223. Connection link 230. Pad jig
231. grip surface 300. adherend jig
310. Receiving object 320. Locking device
400. Control unit

Claims (7)

In the automation system composed of a pad body supply unit that proceeds with the process of supplying fabric to which the base material is adhered to the release paper, cutting the base material, separating scraps, and separating the release paper, and controlling the processes to be sequentially processed: the pad body supply unit,
A brake unit composed of a brake roller on which the fabric is wound, a support roller for pressurizing the fabric wound on the brake roller so that the fabric does not escape, and a brake fixing end on which a friction material is placed so that the rotation of the brake roller can be controlled. By further providing, meandering of the release paper attachment is prevented, and the brake fixing end,
a clutch housing in which the rotating shaft of the brake roller is accommodated; Clutch plates that rotate in parallel with each other along the axis of rotation of the brake roller; a clutch disk disposed between the clutch plates to rub against the clutch plates and mounted axially in the clutch housing; An automation system comprising: a pressure unit for axially pressing the clutch plates and clutch disks disposed in multiple directions along the axis of rotation.
According to claim 1,
The pressing part,
a pressurizing bolt screwed in to withdraw in the axial direction;
a pressure plate mounted on the clutch housing to be moved in an axial direction by being pressed by the pressure bolt;
a pressure clutch movably mounted in the clutch housing in an axial direction so as to come into contact with the outermost clutch plate; and
and a pressure spring mounted to elastically support the pressure plate and the pressure clutch in order to press the pressure clutch against the outermost clutch plate.
According to claim 1,
The automatic system, characterized in that the clutch disk is made of copper.
According to claim 1,
The clutch housing,
An automation system comprising: a guideline passing through the clutch disks and arranged in parallel with a rotating shaft so that the plurality of the clutch disks move along the axial direction without rotation.
In the automation system composed of a pad body supply unit that proceeds with the process of supplying fabric to which the base material is adhered to the release paper, cutting the base material, separating scraps, and separating the release paper, and controlling the processes to be sequentially processed: the pad body supply unit,
A brake unit composed of a brake roller on which the fabric is wound, a support roller for pressurizing the fabric wound on the brake roller so that the fabric does not escape, and a brake fixing end on which a friction material is placed so that the rotation of the brake roller can be controlled. By further providing, meandering of the release paper attachment is prevented,
a fabric supply unit having a fabric supply roll on which the fabric to which the base material is adhered to the release paper is wound, and a guide roller to supply fabric after being unwound from the fabric supply roll; a base material cutting unit having a press cutter that moves up and down so that the fabric supplied by the fabric supply unit passes through and only the base material of the fabric is cut and divided into scrap and pad body; a scrap take-up unit having a scrap guide roll that guides the scrap passing through the cutting unit to be separated from the release paper, and a scrap take-up roll that is transported and wound after passing through the scrap guide roll; a pad body guide unit for guiding the pad body passing through the cutting unit to be separated from the release paper by a pad jig; The automation system further comprising a release paper winding unit having a release paper winding roll to which the release paper passing through the pad body guide unit is transported and wound.
According to claim 5,
A pad jig provided with a gripping surface so that the pad body can be gripped and transported;
An adherend jig on which an adherend is seated so that an adherend surface is exposed;
a pad jig mounting unit to which the pad jig is mounted;
a pad jig transfer unit that is connected to the pad jig mounting unit and transfers the pad jig mounting unit so that the gripping surface faces the adherend surface and is inclined; and
Automation of attaching the pad body to the curved adherend surface by providing a pad jig mounting unit or an elastic unit mounted on the adherend jig so that the gripping surface is elastically supported and moved along the adherend surface according to the pressurization of the pad jig transfer unit. system. delete

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