KR101354065B1 - Coverlay loading device - Google Patents

Abstract

The present invention removes the release paper from the coverlay sheet, the coverlay removed from the release paper is introduced into the pickup means and clamped with a vacuum adsorption pad, the coverlay is cut to a size suitable for the purpose in the vacuum adsorption pad and transported to a later process. A coverlay loading device, and more particularly, coverlay sheet supply means for supplying a coverlay sheet wound on a roll, and release paper separating means for separating release paper from the coverlay sheet supplied by the coverlay sheet supply means. And a vacuum suction clamping clamping cover cover with a release paper collecting roll for recovering the release paper separated by the release paper separating means, and a vacuum adsorption pad having pores at the bottom of the cover paper from which the release paper is separated by the release paper separating means. A cover layup means for picking up and supplying a coverlay clamped with a cutting blade that moves in a straight line; A transfer means for selectively reciprocating the cover layup means before and after, and the coverlay sheet supply means includes a coverlay having an adhesive surface, a coverlay sheet supply roll for supplying a coverlay sheet laminated with release paper; A first guide roller disposed under the coverlay sheet supply roll to guide the coverlay sheet supplied from the coverlay sheet supply roll, and disposed behind the first guide roller and guided through the first guide roller. It may include a tension control roller for adjusting the tension of the coverlay sheet, and a second guide roller disposed in the rear of the tension control roller for guiding the coverlay sheet of the tension controlled through the tension control roller to the release paper separating means, The cover layup means is located on the separation blade of the release paper separating means is a vacuum suction pad for picking up the coverlay separated from the release paper separation; And a cutting module body coupled to one side of the vacuum suction pad to cut a coverlay, a lifting module body coupled to an upper portion of the vacuum suction pad to lift the vacuum suction pad, and an upper portion of the lifting module body. A vacuum pump module body coupled to generate and deliver a vacuum pressure to the vacuum adsorption pad, and a fixed bracket coupled to one side of the elevating module body to fix the elevating module body to the transfer means, the cutting module body A bar-shaped housing having an open bottom, a pair of fixing members symmetrically configured on the left and right sides of the housing so that the housing is coupled to the vacuum suction pad, and a blade feed actuator linearly reciprocating inside the housing; A blade block for linearly reciprocating in the blade transfer actuator and a cutting blade configured to cut the coverlay may be included in the blade block. Provides a coverlay loading device.
Therefore, in order to cut the coverlay according to the present invention, the clamping or pick-up means is configured to clamp or pick-up with a plate-shaped vacuum suction pad formed with pores on the bottom surface, as well as a general coverlay and a thin-shaped coverlay and a regular shape square. Coverlays with other shapes can also be configured as separate grippers, or easily clamped or picked up without re-adjusting the grippers, so that a series of processes such as transfer can be carried out efficiently to reduce production costs and significantly improve productivity. In addition, the front cover of the coverlay is sucked and held by the vacuum suction pad on the plate, so that the coverlay is not prevented from sagging, and wrinkles of the coverlay generated when loading the coverlay are generated. Product defects can be reduced, and the cutting blade is configured to move linearly on one side of the vacuum adsorption pad. By cutting to a coverlay according to the application and at the same time clamping in a vacuum adsorption pad is deformed or the coverlay is prevented by the size does not correspond to the purpose that the processed coverlay.

Description

Coverlay loading device

The present invention removes the release paper from the coverlay sheet, the coverlay removed from the release paper is introduced into the pickup means and clamped with a vacuum adsorption pad, the coverlay is cut to a size suitable for the purpose in the vacuum adsorption pad and transported to a later process. The coverlay loading device, and more particularly, is provided after separating the release paper from the coverlay sheet wound on the roll by the coverlay sheet supplying means, and vacuum absorbing the coverlay from which the release paper is separated to form pores in the bottom surface thereof. It relates to a coverlay loading device for conveying the coverlay to the post-processing after cutting the coverlay with a vacuum cutting clamping the coverlay with a pad, the cutting blade is a linear reciprocating blade configured on one side of the vacuum adsorption pad.

Generally, a printed circuit board (PCB: Printed Circuit Board or PWB: Printed Wire Board) is for electrically connecting various types of components, and is a single-sided circuit board, a double-sided circuit board, a multilayer circuit board according to the number of wiring circuit surfaces. And the like, and are classified into a rigid circuit board, a flexible circuit board, and a rigid flexible circuit board according to the bending characteristics of the substrate.

Among them, flexible circuit boards and hard-flex circuit boards are widely applied to small electronic products that are rapidly developing in the electronic industry. Recently, since they can be refracted, they are small and have working parts such as notebook computers and camcorders. This is useful for.

The flexible circuit board is a laminated structure in which several materials are overlapped, and the manufacturing process is a cutting process of cutting a copper clad laminated board to meet specifications, a drilling process of forming guide holes in the cut disc, and a copper foil surface having guide holes formed thereon. An exposure step of printing a circuit on the substrate, an etching step of forming a circuit by corroding the copper foil, and a coverlay pressing step of pressing the coverlay at a high temperature after attaching the coverlay to the copper foil.

Here, the coverlay is attached for insulation and circuit protection of the surface of the substrate, which is processed to expose the circuit portion by a punching operation prior to being attached to the substrate, and then attached to the original plate. Therefore, it is classified into a so-called sheet method and a reel method.

Looking at the coverlay loading device for supplying a coverlay to the coverlay device described above is as follows.

Republic of Korea Patent Registration No. 10-0969505 (2010.07.05) is a coverlay separation means for loading the coverlay sheet of the sheet type, conveying the stacked coverlay sheet one by one and separating the coverlay and the release paper from each other, the conductor pattern Aligning the copper foil sheet stacking means for stacking the formed copper foil sheet, and the coverlay conveyed by the coverlay conveying means from the coverlay separating means and the copper foil sheet conveyed by the copper foil sheet conveying means from the copper foil sheet stacking means. And a welding means for welding at least a portion of the coverlay to the copper foil sheet, wherein the coverlay separating means injects air into a corner or an edge of the coverlay sheet to cover the coverlay sheet. When a gap is formed between the ray and the release paper, the coverlay and the release paper And a separating portion separating the coverlay and the release paper by ping and then transferring them in different directions, wherein the coverlay conveying means includes a coverlay adsorption plate for adsorbing the coverlay from which the release paper is separated, and the coverlay adsorption plate. A first transfer part for transferring in the direction of the means, a second transfer part for transferring the coverlay suction plate in a direction perpendicular to the first transfer part, and a third transfer part for lifting and lowering the coverlay suction plate, Intermediate paper discharge means for discharging the interstitial paper interposed into the discharge area, wherein the temporary welding means is a base plate rotated so that the coverlay to discharge the flexible printed circuit board foldable to the copper foil sheet, the copper foil sheet and the A temporary guide for aligning the coverlay and welding a part of the coverlay and a guide for moving the temporary guide The provided and, is the coverlay and the complete transport path of the copper sheets are perpendicular to each other, and gajeop by the gajeopsu single flexible printed circuit board provides the orthogonal cover lay gajeop device is discharged to the lower side of the conveying path.

Republic of Korea Patent No. 10-0969502 (2010.07.05) is a cutter for cutting the coverlay along the cutting line of the coverlay determined according to the outer shape of the copper foil sheet, a cutter moving unit for moving the cutter, An active cutter including a holder portion for picking up a coverlay, a holder movement portion for moving the holder portion, and a temporary welding unit for welding the coverlay cut by the active cutter to the copper foil sheet, wherein the cutter movement portion Obtain the coordinate value of the cutting line of the coverlay determined according to the outer shape of the copper foil sheet to be bonded to the coverlay, and move the cutter to follow the coordinate value, the outer shape of the copper foil sheet is the first shape The coverlay has an outer shape cut into a second shape, and the cutting line of the coverlay has the second shape as a whole for the first shape. Provided is a cover lay welding device formed in a position that is to cover the size.

As described above, the conventional coverlay welding apparatus is provided with a coverlay loading device which removes the release paper from the coverlay sheet, cuts it, and supplies it to a post-process. Clamping was not possible depending on the thickness, and if the coverlay was a thin film, wrinkles occurred during supply, resulting in product defects.

The present invention is configured to clamp or pick up with a plate-shaped vacuum adsorption pad formed with pores on the bottom by clamping or picking means for cutting the coverlay, as well as a general coverlay and a thin film coverlay and a regular shape other than a rectangle. A coverlay with a different shape can also be configured as a separate gripper, or easily clamped or picked up without re-adjusting the gripper, so that a series of processes such as transfer can be carried out efficiently, thereby reducing production costs and greatly improving productivity. The vacuum suction pad on the plate prevents the coverlay from sagging and prevents the coverlay from creasing as it is transferred to the post process while the entire surface of the coverlay is adsorbed and held. Product defects can be reduced, the cutting blade is configured to linearly move on one side of the vacuum adsorption pad, the vacuum adsorption Draw clamped and at the same time or by the coverlay is deformed so as to cut the coverlay according to the application, it is an object to provide a coverlay loading device which prevents a size does not correspond to the purpose that the cover lay is processed.

The present invention provides a coverlay supply means for supplying a coverlay from which the release paper is removed after the release paper is removed from the coverlay sheet wound in a roll shape, and a vacuum formed in the bottom surface of the coverlay supplied by the coverlay supply means. It includes vacuum suction clamping with a suction pad, a cover layup means for picking and supplying a coverlay clamped by a cutting blade that is linearly reciprocating, and a transfer means for selectively reciprocating the cover layup means before and after. do.

At this time, the coverlay sheet supply means according to the present invention is a coverlay having an adhesive surface, a coverlay sheet supply roll for supplying a coverlay sheet laminated with release paper, and the coverlay sheet supply roll is disposed below the coverlay A first guide roller for guiding the coverlay sheet supplied from the sheet feed roll, a tension adjusting roller disposed at the rear of the first guide roller to adjust the tension of the coverlay sheet guided through the first guide roller, and the tension A second guide roller disposed at the rear of the adjustment roller to guide the coverlay sheet of which tension is controlled through the tension adjusting roller to the release paper separating means, and separating the release paper from the coverlay sheet supplied by the coverlay sheet supply roll. Release paper separating means, and release paper recovery winding roll for recovering the release paper separated by the release paper separating means.

In addition, the cover layup means according to the present invention is located on the separation edge of the release paper separating means is a vacuum adsorption pad for picking up the coverlay from which the release paper is separated, and coupled to one side of the vacuum adsorption pad cover coverlay A cutting module body for cutting, a lifting module body coupled to an upper portion of the vacuum adsorption pad to elevate the vacuum adsorption pad, and a vacuum coupled to an upper portion of the lifting module body to generate and transmit a vacuum pressure to the vacuum adsorption pad. A pump module body and a fixing bracket coupled to one side of the elevating module body to fix the elevating module body to a conveying means may be included.

In addition, the cutting module body according to the present invention has a bar-shaped housing having an open bottom, a pair of fixing members symmetrically configured on the left and right sides of the housing so that the housing is coupled to the vacuum suction pad, and the inside of the housing. A blade feed actuator for linear reciprocating movement, a blade block for linear reciprocating movement through the blade transfer actuator, and a cutting blade configured to cut the coverlay may be included in the blade block.

The coverlay loading device according to the present invention has the following effects.

First, it is configured to clamp or pick up with a plate-shaped vacuum adsorption pad having pores on the bottom by clamping or picking means to cut the coverlay, as well as a general coverlay, other than a coverlay of a thin film and a regular shape square. The coverlay having a shape also constitutes a separate gripper, or is easily clamped or picked up without re-adjusting the gripper, so that a series of processes such as transportation can be efficiently performed to reduce production costs and greatly improve productivity.

Secondly, the front cover of the coverlay is adsorbed and held by the vacuum suction pad on the plate, so that the coverlay is not prevented from sagging, and the coverlay caused by loading the coverlay is not generated. This can reduce product defects.

Third, the cutting blade is configured to linearly move on one side of the vacuum adsorption pad, and the coverlay is deformed or deformed to fit the purpose by clamping with the vacuum adsorption pad and cutting the coverlay according to the use. To prevent processing.

1 is a perspective view showing the configuration of the coverlay loading device of the present invention.
Figure 2 is an exemplary view showing an embodiment of the coverlay loading device of the present invention.
Figure 3 is an exemplary view showing the configuration of the coverlay sheet supply means, release paper separating means, and release paper take-up roll according to the configuration of the present invention.
Figure 4 is an exemplary view showing the configuration of the cover layup means and the transfer means according to the configuration of the present invention.
5 is an exemplary view showing a configuration of a cutting module body according to the configuration of the present invention.

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

Prior to this, the terms or words used in this specification and claims should not be construed as being limited to the ordinary or dictionary meanings, and the inventors properly define the concept of terms in order to explain their invention in the best way. Based on the principle that it can, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention. Therefore, It should be understood that there may be variations.

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment according to the present invention in detail, Figure 1 is a perspective view showing the configuration of the coverlay loading device of the present invention, Figure 2 shows an embodiment of the coverlay loading device of the present invention 3 is an exemplary view showing a configuration of a coverlay sheet supplying means, a release paper separating means, and a release paper take-up roll according to the configuration of the present invention, and FIG. 4 is a coverlayup means according to the configuration of the present invention. And, it is an exemplary view showing the configuration of the transfer means, Figure 5 is an exemplary view showing the configuration of the cutting module body according to the configuration of the present invention.

The present invention relates to a coverlay loading device for cutting the coverlay with a cutting blade and supplying the coverlay sheet after removing the release paper from the coverlay sheet, and the configuration thereof will be described with reference to FIGS. 1 to 5. It comprises a supply means 100, a release paper separating means 200, a release paper take-up roll 300, a cover layup means 400, and a conveying means 500.

First, as shown in Figures 2 to 3, the coverlay sheet supply means 100 is a coverlay sheet supply roll 110 is composed of a coverlay (a) having a bonding surface and a release paper (b) laminated Lay sheet (A) is wound, the coverlay sheet (A) is supplied according to the selective rotation of the coverlay sheet supply roll (110).

The first guide roller 120 disposed below the coverlay sheet supply roll 110 guides the coverlay sheet A supplied from the coverlay sheet supply roll 110 to the rear, wherein the coverlay The tension adjusting roller 130 is disposed at the rear of the first guide roller 120 because the tension of the cover lay sheet (A) is to be adjusted as a requirement for smooth supply of the sheet (A), and the first The coverlay sheet A guided through the guide roller 120 is tensioned by the tension control roller 130.

In addition, a second guide roller 140 is disposed at the rear of the tension control roller 130 so that the coverlay sheet A of which tension is controlled through the tension control roller 130 is the second guide roller 140. Guide to the release sheet separating means 200 which is located at the rear of the coverlay sheet supply means 100 by the guide.

The release paper separating means 200 separates the release paper b from the coverlay sheet A supplied by the coverlay sheet supplying means 100 so that only the coverlay is supplied to the second guide roller 140. When the coverlay sheet (A) is guided by the second guide roller 140 and introduced into the release paper separating means (200), the separation blade provided in the release paper separating means (200) 210, the coverlay sheet A separates the coverlay a and the release paper b.

At this time, the release paper holding roller 220 is formed at the lower side of the separation blade 210, and the release paper b separated by the separation blade 210 is a release paper recovery winding roll 300 which is a path different from that of the coverlay (a). Towed.

The release paper recovery winding roll 300 has the release paper recovery winding roll 300 is disposed below the first guide roller 120, the release paper (b) towed by the release holding roller 220 is the release paper recovery winding roll It is wound around 300 and recovered.

The coverlay a from which the release paper b is separated by the release paper separating means 200 is picked up by the coverlay pickup means 400.

As shown in FIG. 4, the cover layup means 400 is located above the separation blade 210 of the release paper separating means 200, and the cover for which the release paper b is separated by the release paper separating means 200. The cover (a) is vacuum-clamped with the coverlay (a) with the vacuum adsorption pad (410), and the coverlay (a) is cut and supplied with a cutting blade (421) for linear reciprocating motion.

Looking in more detail the cover-up pickup means 400 that performs this function, the vacuum suction pad 410 is positioned at a predetermined distance above the separation blade 210 of the release paper separating means 200.

The vacuum suction pad 410 has a rectangular pad shape, and a hole is formed on the bottom thereof, and the porous cover suction is generated by the vacuum pressure, so that the release paper b is separated by the release paper separating means 200. (a) is clamped to the vacuum adsorption pad 410 as well as being picked up.

As shown in FIG. 5, the cutting module body 420 is coupled to the front end side of the vacuum adsorption pad 410 so that the coverlay a clamped to the vacuum adsorption pad 410 is the cutting module body 420. ) Is cut to a predetermined size as it is driven.

At this time, the cutting module body 420 is composed of a bar-shaped housing 421, the fixing member 422 is coupled to each of the left and right sides of the housing 421, the fixing member 422 is the vacuum suction After being mounted on the left and right surfaces of the pad 410, bolts are fastened to fix the cutting module body 420 to the vacuum suction pad 410.

The bottom surface of the housing 421 is in an open state, and a blade feed actuator 423 is configured to linearly move therein, and the cutting blade 425 is provided on the blade feed actuator 423. The blade block 424 is installed.

Accordingly, as the blade feed actuator 423 is selectively driven, the blade block 424 installed in the blade feed actuator 423 moves linearly with the blade feed actuator 423 to perform the blade block movement. The cutting blade 425 provided at 424 reciprocates linearly to cut the coverlay a.

At this time, the length of the housing 421 is preferably configured to be longer than the length of the vacuum adsorption pad 410, which is the coverlay (425) that the cutting blade 425 enters the vacuum adsorption pad 410 In order not to disturb the course of the

In addition, the lifting module body 430 is coupled to the upper portion of the vacuum suction pad 410 so that the vacuum suction pad 410 is selectively lifted. The lifting module body 430 is operated by a flow of fluid. It is preferable that it is comprised with a radar.

In addition, a vacuum pump module 440 is coupled to an upper portion of the elevating module 430, and a vacuum pressure generated by driving the vacuum pump module 440 is transferred to the vacuum adsorption pad 410. The vacuum suction pad 410 exerts suction power through the pores, and the fixing bracket 450 is coupled to one side of the lifting module body 430, and the lifting module body 430 is fixed by the fixing bracket 450. It is fixed to the conveying means (500).

The conveying means 500 is coupled to the elevating module body 430 by the fixing bracket 450 to selectively transfer the cover layup means 400 back and forth, and the drive is selectively driven. The electric motor 510, the ball screw 520 to be interlocked, the fixing bracket 450 is composed of a guide frame 530 is guided before and after.

Accordingly, when the electric motor 510 is selectively driven, the fixed bracket 450 to which the elevating module body 430 is fixed by rotating the ball screw 520 forward or reverse with the electric motor 510 is fixed. The guide frame 530 is selectively reciprocated before and after.

With the above-described configuration of the present invention, a coverlay having a shape other than a general coverlay and a shape other than a rectangular shape, as well as a general coverlay, can be easily clamped or picked up without forming a separate gripper or re-adjusting the gripper. By this means, a series of processes such as transfer can be efficiently performed to reduce the production cost and greatly improve the productivity, and the plate vacuum suction pad can be transferred to the post process while the entire surface of the coverlay is adsorbed and maintained. Not only the sagging of the coverlay is prevented, but also does not cause the wrinkle of the coverlay generated to load the coverlay to reduce product defects, one side of the vacuum adsorption pad is configured in a linear movement of the cutting blade, the vacuum The coverlay is deformed or not suitable for the purpose by clamping with a suction pad and cutting the coverlay according to the application. The size prevents the coverlay from being processed.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

A: coverlay sheet a: coverlay
b: release paper 100: coverlay sheet supply means
110: coverlay sheet feed roll 120: first guide roller
130: tension control roller 140: second guide roller
200: release paper separation means 210: separation blade
220: release bearing roller 300: release take-up roll
400: cover layout pickup means 410: vacuum adsorption pad
420: cutting module 421: housing
422: fixed member 423: blade feed actuator
424: blade block 425: cutting blade
430: lifting module 440: vacuum pump module
450: fixed bracket 510: electric motor
520: ball screw 530: guide frame
500: conveying means

Claims (4)

After peeling the release paper from the roll wound coverlay sheet, the coverlay sheet supply means for supplying the coverlay from which the release paper is removed, and the vacuum adsorption with holes formed on the bottom surface of the coverlay supplied by the coverlay sheet supply means. A cover-up pickup means for picking-up and supplying a coverlay clamped by vacuum suction clamping with a pad, cutting the coverlay clamped with a straight reciprocating cutting blade, and a transfer means for selectively transferring the coverlay-up means back and forth. In the coverlay loading device,
The coverlay sheet supply means
A coverlay sheet supply roll for supplying a coverlay having an adhesive surface and a coverlay sheet having a release paper laminated thereon;
A first guide roller disposed under the coverlay sheet supply roll to guide the coverlay sheet supplied from the coverlay sheet supply roll;
A tension adjusting roller disposed at the rear of the first guide roller to adjust the tension of the coverlay sheet guided through the first guide roller;
A second guide roller disposed at the rear of the tension control roller and guiding the coverlay sheet of which tension is controlled through the tension control roller to a release paper separating means;
Release paper separating means for separating the release paper from the coverlay sheet supplied by the coverlay sheet supply roll;
And a release paper collection winding roll for recovering the release paper separated by the release paper separating means.
delete The method of claim 1,
The cover pickup means
A vacuum adsorption pad positioned on an upper side of a separation blade of the release paper separating means and configured to suction pick up the coverlay from which the release paper is separated;
A cutting module body coupled to one side of the vacuum suction pad to cut the coverlay;
A lift module coupled to an upper portion of the vacuum suction pad to lift the vacuum suction pad;
A vacuum pump module coupled to an upper portion of the elevating module to generate and transmit a vacuum pressure to the vacuum suction pad;
And a fixing bracket coupled to one side of the elevating module body to fix the elevating module body to a conveying means.
The method of claim 3, wherein
The cutting module body
A bar shaped housing having an open bottom surface;
A pair of fixing members configured to be symmetrical to the left and right sides of the housing such that the housing is coupled to the vacuum suction pad;
Blade feed actuator for linear reciprocating motion in the housing;
A blade block linearly reciprocating on the blade feed actuator;
Cover blade loading device comprising a; cutting blade configured to cut the coverlay is configured in the blade block.

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