KR100978955B1 - Apparatus of embossing a resin coated woven fabric and embossed fabrics for blinds produced thereof - Google Patents

Abstract

The embossed pattern is spaced in the longitudinal direction, which is the conveying direction of the mesh type fabric paper, so that the drive control for repeated formation is very simple, so that the formation interval of the pattern can be easily changed, and the width perpendicular to the conveying direction of the mesh type fabric paper. Disclosed are an apparatus for forming an embossed pattern on a mesh type textile paper which can be formed by partially selecting a pattern in the direction or changing a pattern formation interval freely, and a blind fabric manufactured by the device.

The present invention provides a supply unit for supplying a mesh type woven fabric woven from synthetic yarns coated with a thermoplastic resin; A pair of driving rollers for conveying the pressurized mesh paper from upper and lower sides; An intermittent drive mechanism for intermittently rotating the pair of drive rollers in one direction; A table on which the conveying mesh fabric paper is placed; A plate-shaped pressing member positioned on the table and fixed with a concave-convex pattern plate for forming a pattern on the mesh-type fabric paper and pressurized and spaced from the mesh-type fabric paper by a pressure driving mechanism, and heating means for heating the plate-shaped pressing member. Pattern forming portion made of; And a winding portion for winding the mesh-shaped fabric paper formed by the pattern forming portion, wherein the pattern forming portion is disposed in a plurality in a width direction perpendicular to the conveying direction of the mesh-shaped fabric paper, and is disposed in the width direction by the linear guide means. The configuration is installed to be moved to.

Description

Apparatus of embossing a resin coated woven fabric and embossed fabrics for blinds produced according to the device for forming the embossed pattern on the mesh fabric paper

The present invention relates to an apparatus for forming an embossed pattern on a mesh type textile paper, and to a blind fabric manufactured by the apparatus, and more particularly, to a mesh type textile paper having a predetermined light transmittance with a synthetic yarn coated with a thermoplastic resin. And partially heat the mesh fabric fabric to melt the coated thermoplastic resin and pressurize it to a predetermined pressure to seal the opening formed between the woven synthetic yarns so that the molten thermoplastic resin is sealed in the fabric fabric paper. The present invention relates to an apparatus for forming an embossed pattern of a shape, and a fabric for blinds produced by the apparatus.

In general, various types of blinds are installed in windows of houses or offices for shading and privacy protection. Particularly, blinds of roll screen type that rolls up or down the screen or vertical screen type that pushes the screen up or down to the left or right are blackout type to completely block external light and semi-transmissive part to block external light. The screen is used.

The transflective type is mostly used because it blocks most light and eyes from the outside and can see the external view from the inside.It is a semi-transparent type of blind fabric, and mainly uses a mesh-type textile paper having a light transmittance of 1% or more. .

In addition, the screen of the blind is not only used as a means of shading but also used as an element of the interior design that can beautifully produce the indoor atmosphere, and in recent years, by printing a pattern or a picture of various shapes on the fabric for manufacturing the screen It creates a unique and beautiful indoor atmosphere.

Most of the method of forming a pattern on the fabric, using a printing method such as live-action or silk screen, or by fusing a sheet on which a picture or pattern is printed, expressed a flat picture or pattern.

However, the pattern formed by this method does not match the atmosphere of the bank or office, and the color changes when the ink or film is separated or detached during cleaning and exposed to sunlight for a long time. In addition, screens made of such fabrics often have a printed picture or pattern overlapping or shifting each other when raised or folded, thereby deteriorating the effect of interior decoration.

Therefore, the present inventor has proposed as a patent 10-0541023 a method for forming an embossed pattern on the mesh-type fabric paper and the blind fabric obtained therefrom in order to solve the above problems.

That is, the method of forming an embossed pattern on the mesh-type fabric paper of Patent No. 10-0541023, the step of coating a thermoplastic resin, such as FB, blood oil, synthetic fibers such as nylon and polyester, and the thermoplastic resin is coated Weaving a synthetic yarn into a mesh type textile paper having a predetermined light transmittance, heating the mesh type textile paper to a predetermined temperature, and fusion orthogonal synthetic yarns using a molten thermoplastic resin, and the mesh type textile paper Is passed through an embossing roller having an uneven pattern formed on the outer circumferential surface to melt the thermoplastic resin coated on the synthetic yarn and pressurized to a predetermined pressure to seal the opening formed between the synthetic yarns to form an embossed pattern of a predetermined shape. Consists of steps.

In addition, the fabric for a blade obtained from the method is a mesh type textile paper made of a synthetic yarn coated with a thermoplastic resin, wherein the thermoplastic resin coated on the synthetic yarn is melted and pressed using a concave-convex pattern of a predetermined shape to form the mesh fabric paper. And an embossed pattern formed by closing a part of the openings uniformly formed in a shape corresponding to the uneven pattern.

According to the method of forming an embossed pattern on the mesh type fabric paper, the embossed pattern is formed by melting a thermoplastic resin coated on the synthetic yarn and pressing it at a predetermined pressure to close a part of the opening of the mesh type fabric paper. Therefore, when blinds such as fabric tissue defects, fabric defects and stains are installed on the windows and reflected in the light, the defects that stand out such as the tee of the jade are blocked by embossed patterns to minimize the occurrence of defective products and greatly improve the productivity. There is.

In addition, the embossed pattern formed by partially closing the opening of the mesh-type fabric paper has a clear embossed pattern such as a decorative pattern or a corporate mark or logo due to the difference in light transmittance when the blind is installed on the window and reflected by light. It has the effect of improving the image of the company by creating a beautiful indoor atmosphere or raising the recognition rate of the company's mark or logo, and complementing the characteristics of blind fabrics that cannot express delicate and diverse patterns such as jacquard. There is an effect that can be expressed easily and inexpensively.

However, the above-described method is a concave-convex pattern for forming an embossed pattern of a predetermined shape is formed on the outer circumferential surface of the embossing roller, so that when transferring the mesh-type fabric paper while rotating the embossing roller, simply repeats the concave-convex pattern on the entire surface of the mesh-like fabric paper Although there is an advantage that can be formed, but if you want to form a predetermined pattern in the conveying direction of the mesh-type fabric paper to form a predetermined pattern only partially on the bottom or top of the screen of the blind, the transfer operation of the mesh-type paper, When setting the rotation of the roller and the pressing operation of the roller, it is difficult to control the timing so as to be accurate, and it is difficult to freely change the formation interval of the pattern due to the high defect rate according to the control error.

In addition, since the uneven pattern for forming the pattern is formed in a fixed form on the outer peripheral surface of the roller can not change the position of the pattern formed in the width direction of the mesh-type fabric paper, in order to change the pattern formation position or to adjust the spacing There is a disadvantage that a roller having a pattern is formed again.

Moreover, forming the irregularities on the cylindrical outer circumferential surface requires high processing technology, which is expensive to manufacture, and in order to manufacture the fabric for blinds in which various patterns are formed at various positions, the respective irregularities are formed. Since a large number of rollers must be provided, there was a significant cost burden due to the production of the rollers.

The present invention is to solve the conventional problems as described above, the object is to form a pattern so that the drive control for repeating the formation of the embossed pattern in the longitudinal direction, which is the conveying direction of the mesh-type fabric paper is made very simple The present invention provides an apparatus for forming an embossed pattern on a mesh type textile paper which can easily change the spacing and minimize the occurrence of defects due to a control error, and a fabric for a blind manufactured by the apparatus.

Another object of the present invention is an apparatus for forming an embossed pattern on a mesh type fabric paper which can be formed by partially selecting a pattern in the width direction perpendicular to the conveying direction of the mesh type fabric paper, or which can change the formation interval of the pattern freely. It is to provide a fabric for the blind produced by the device.

Another object of the present invention is to form a concave-convex pattern on the surface of the concave-convex patterned plate to facilitate the processing, the production cost is low, thereby securing a large amount of concave-convex patterned plate at a low cost, significantly reducing the cost burden The present invention provides an apparatus for forming an embossed pattern on a mesh-type fabric paper capable of freely selecting and forming various patterns at a desired position by replacing only an uneven pattern plate, and a blind fabric manufactured by the apparatus.

The present invention for achieving the above object, the supply unit for supplying a mesh-type woven fabric woven with a synthetic yarn coated with a thermoplastic resin; A pair of driving rollers which pressurize and convey the mesh type textile paper supplied from the supply unit from above and below; An intermittent drive mechanism for intermittently rotating the pair of drive rollers in one direction; A table in which a mesh-type fabric paper is disposed between the supply part and the driving roller to be transferred; A plate-shaped pressing member positioned on the table and having an uneven pattern plate having an uneven pattern formed thereon for forming a pattern on the mesh-type fabric paper, pressurized and spaced from the mesh-type fabric paper by a pressure driving mechanism, and heating the plate-shaped pressing member. Pattern forming portion made of a heating means for; And it is characterized in that the device for forming an embossed pattern on the mesh-type fabric paper comprising a winding portion wound around the mesh-type fabric paper formed by the pattern forming portion.

In addition, the pattern forming portion of the present invention is arranged in a plurality of the width direction perpendicular to the conveying direction of the mesh-type fabric paper, characterized in that the device for forming an embossed pattern on the mesh-type fabric paper movably installed in the width direction by the linear guide means There is this.

In addition, the intermittent drive mechanism of the present invention, the pinion gear fixed to the shaft of one drive roller, the rack gear meshed with the pinion gear and the cylinder rod is fixed to one end of the rack gear to straighten the rack gear An apparatus for forming an embossed pattern on a mesh type textile paper composed of an intermittent drive cylinder for reciprocating motion and a one-way clutch bearing installed between the pinion gear and the shaft of the drive roller.

In addition, the intermittent drive mechanism of the present invention is provided with a position detection unit provided in the cylinder rod of the driving cylinder, and provided in the longitudinal direction of the cylinder rod to detect the position of the position detection unit to limit the length of the forward and backward of the cylinder rod. It is characterized by an apparatus for forming an embossed pattern on a mesh type textile paper further comprising a pair of position detection sensors.

In addition, the heating means of the present invention is characterized in that the device for forming an embossed pattern on the mesh-type fabric paper consisting of a high frequency induction heater installed to contact the upper surface of the plate-shaped pressure member.

In addition, the heating means of the present invention is characterized by an apparatus for forming an embossed pattern on a mesh type textile paper further provided with an electromagnetic shielding plate provided on both sides of the plate-shaped pressure member.

In addition, the heating means of the present invention is characterized in that the device for forming an embossed pattern on the mesh-type fabric paper further provided with the electric heating wire provided in the plate-like pressure member.

In another aspect, the present invention is characterized in that the embossed pattern on the mesh-type fabric paper further provided with a tension control mechanism for adjusting the tension of the mesh-type fabric paper that is installed between the mesh-type fabric paper supply and the pattern forming portion.

In addition, the winding portion of the present invention is connected to the arm mechanism for supporting both ends of the winding roll for winding the patterned mesh fabric paper, and the intermittent power transmission mechanism to interlock with one driving roller intermittently rotated by the intermittent driving mechanism. An apparatus for forming an embossed pattern on a mesh type textile paper composed of a winding roller for rotating a winding roll rotated and supported by the arm mechanism.

In addition, the winding unit of the present invention is installed between the winding drive motor for rotating the take-up roller, the take-up roller and the take-up motor and the intermittent power transmission mechanism is selectively wound drive motor or transfer to the take-up roller or An apparatus for forming an embossed pattern on a mesh type textile paper further comprising a clutch driving mechanism connected to the intermittent power transmission mechanism.

In addition, the fabric for the blades manufactured by the apparatus is heated and pressurized with a plate-shaped pressure member of a mesh type textile fabric woven from a synthetic yarn coated with a thermoplastic resin, and the molten thermoplastic resin is uniformly formed on the mesh type textile paper. Embossed pattern formed in a shape corresponding to the concave-convex pattern provided on the plate-shaped pressure member by closing a portion of the opening, wherein the embossed pattern for the blade formed at a predetermined distance spaced apart in the conveying direction of the mesh-type fabric paper Characteristic of the fabric.

In addition, the blind fabric produced by the above device is heated and pressurized with a plate-shaped pressing member of a mesh type woven fabric made of a synthetic yarn coated with a thermoplastic resin, and a molten thermoplastic resin is uniformly formed on the mesh type paper. It includes an embossed pattern formed in a shape corresponding to the concave-convex pattern provided on the plate-shaped pressure member by closing a portion of the opening, wherein the embossed pattern is set at a predetermined distance in the conveying direction and the width direction of the mesh-type fabric paper It is characterized by at least one formed fabric for the blade.

According to the present invention having such a characteristic configuration, since the driving roller for transferring the mesh type textile paper is intermittently driven by the intermittent driving mechanism, the feeding length of the mesh type textile paper is set by adjusting the driving length and the driving frequency of the intermittent driving mechanism. Therefore, the drive control for repeatedly forming the embossing gap in the conveying direction of the mesh type fabric paper is made very simple, and thus the formation interval of the pattern formed on the fabric for the blind can be easily changed according to the user's request. Therefore, there is an effect of minimizing defects caused by control errors.

In addition, the present invention, the plurality of pattern-forming portion for forming the embossed pattern is movable in the width direction perpendicular to the conveying direction of the mesh-type fabric paper, and is individually selected to partially select the pattern in the width direction of the mesh-type fabric paper It is possible to freely change the formation interval of the pattern or to form the pattern can be fabricated for the blind fabric formed with a decorative pattern or a corporate mark or logo in a desired position.

In addition, the present invention is because the uneven pattern for forming the embossed pattern is formed on the surface of the uneven pattern plate consisting of a plate shape can be easily processed to reduce the manufacturing cost, a large amount of uneven pattern having a variety of uneven patterns at low cost It can be equipped with a plate so that it can cope with various user's demands without any burden, and if only the uneven pattern plate is replaced, another pattern can be formed, which greatly improves workability and productivity compared to replacing the entire conventional embossing roller. It is an invention.

BEST MODE Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. 1 is a block diagram showing an apparatus for forming an embossed pattern on the mesh-type fabric paper according to the present invention, as shown in the present invention for supplying a mesh-type fabric paper W woven with synthetic yarn coated with a thermoplastic resin It is provided with a supply part 10 and a pair of drive rollers 14 and 15 which pressurize and convey the mesh type textile paper W supplied from the supply part 10 from above and below.

The supply part 10 is composed of two supply rollers 11 and 12 that support and rotate the mesh-shaped textile paper W wound in a roll shape, and drive one of the supply rollers 11 by the supply drive motor 13. The mesh-shaped textile paper W wound in the form of a roll by being rotated is rotated and released by friction driving with the feed roller 11.

The pair of drive rollers 14 and 15 are intermittently rotated in one direction by the intermittent drive mechanism 20 so as to intermittently feed the mesh type textile paper W by a predetermined length. In the present invention, the intermittent drive mechanism 20 operates the drive roller 14, and the supply unit 10 is preferably driven in conjunction with the drive roller 14.

As shown in FIG. 2, the intermittent drive mechanism 20 fixes the pinion gear 21 to the shaft 14a of the lower drive roller 14, and locks the rack gear 22 to the pinion gear 21. The mesh rod 23a of the intermittent drive cylinder 23 is fixed to one end of the rack gear 22. Therefore, the linear reciprocating motion of the rack gear 22 driven by the intermittent drive cylinder 23 is converted to the rotational motion of the pinion gear 21.

At this time, the one-way clutch bearing 24 is installed between the pinion gear 21 and the shaft 14a of the driving roller 14, and the pinion gear 21 rotates forward and reverse by the one-way clutch bearing 24. , The driving roller 14 is rotated only in one direction, that is, the conveying direction of the mesh type textile paper (W).

Accordingly, the pinion gear 21 is rotated forward and backward by the linear reciprocating motion of the rack gear 22 driven by the intermittent drive cylinder 23 to intermittently rotate the pair of drive rollers 14 and 15, The mesh type textile paper W pressurized between the drive rollers 14 and 15 is intermittently conveyed in the feed direction by the rotation amount of the drive rollers 14 and 15. At this time, the driving roller 15 is installed to be able to move up and down, and is configured to adjust the distance between the driving roller (14).

In addition, the intermittent drive mechanism 20 is provided with the position detection part 25 in the cylinder rod 23a which protrudes and extends to the rear of the intermittent drive cylinder 23, and has a pair in the longitudinal direction of the cylinder rod 23a. Position detection sensors 26a and 26b are provided adjacent to each other.

The position detecting sensors 26a and 26b detect the position detecting portion 25 of the cylinder rod 23a by contact, so that the intermittent driving cylinder 23 is driven at each contact position when the cylinder rod 23a is moved forward and backward. Function to control to stop.

In addition, by adjusting the distance between the position detection sensors 26a and 26b, the forward and backward lengths (strokes) of the cylinder rod 23a can be set, which causes the interval between the position detection sensors 26a and 26b and the cylinder rod. By the simple control of setting the number of reciprocating motions of (23a), the intermittent feed length of the mesh-type textile paper W can be set accurately, and the intermittent feed length can be freely changed.

Thus, the present embodiment preferably discloses an intermittent drive mechanism 20 composed of a pinion gear 21, a rack gear 22, and an intermittent drive cylinder 23. However, other means for rotating the drive rollers 14 and 15 in one direction may be applied. For example, in another embodiment, the servo motor for driving the drive roller 14, the encoder for detecting the rotational speed of the server motor, the on-off control of the operation of the servo motor as It includes a control module including a timer for controlling the operation time. Therefore, by controlling the rotation of the drive roller 14 by operating the servo motor at a predetermined time interval can control the intermittent transfer length of the mesh-type textile paper (W).

Referring again to FIG. 1, a table 16 is provided between the supply unit 10 and the driving rollers 14 and 15, and a pattern forming unit 30 is positioned above the table 16.

A guide roller 17 is provided at one side of the table 16, and the guide roller 17 guides the mesh type textile paper W drawn out from the supply unit 10 to the upper surface of the table 16. The tension adjusting mechanism 40 is provided between the supply unit 10 and the guide roller 17 to adjust the tension of the mesh type textile paper W to be transported.

The tension control mechanism 40 is a tension roller 41 for guiding the transfer of the mesh-type textile paper (W) as shown in Figure 3, an arm 42 for rotationally supporting the tension roller 41, and the It consists of a tension drive mechanism 44 which rotates the arm 42 about one axis 43, and the tension drive mechanism 44 is a worm wheel 44a fixed to one axis 43 and this worm wheel ( It consists of a worm gear 44b meshed with 44a) and the worm gear 44b is adapted to rotate with the handle 44c.

Accordingly, the tension roller 41 is moved by the tension driving mechanism 44 about the one axis 43 to move the tension roller 41 as shown in the direction of the arrow in FIG. 3 to adjust the tension of the mesh type textile paper W. FIG. It is supposed to be.

On the other hand, the pattern forming unit 30 is to form an embossed pattern on the mesh-type fabric paper (W) placed on the upper surface of the table 16, as shown in Figures 4 and 5 is a concave-convex pattern for forming an embossed pattern The plate-shaped press member 31 which fixed the formed uneven | corrugated pattern plate 31a to the bottom surface is provided. The uneven pattern plate 31a is formed by forming an uneven pattern on a metal plate, for example, a copper plate having excellent thermal conductivity, and the plate-shaped pressure member 31 is raised and lowered by the pressure driving mechanism 32 to uneven pattern plate. It is preferable that 31a is configured to press the mesh type textile paper W or to separate it from the mesh type textile paper W, and the pressurizing drive mechanism 32 is a drive cylinder operated by pneumatic or hydraulic pressure.

In addition, the pattern forming portion 30 is provided with a heating means for heating the plate-shaped pressure member 31. Preferably, the heating means comprises a conventional high frequency induction heater 33 installed on the upper portion of the plate-shaped pressure member 31. The high frequency induction heater 33 performs a function of heating the plate-shaped pressure member 31 in contact with the lower part by generating heat by a high frequency current applied from a high frequency generator (not shown), as is well known.

At this time, as shown in Figure 4 on both sides of the plate-shaped pressure member 31 is provided with an electromagnetic wave shield plate 37 electrically connected to the ground terminal (not shown), the high-frequency current applied to the high-frequency induction heater 33 is around It is desirable to block so as not to affect the human body of the worker.

The heating means may further include an electric heating wire 34 wired in the plate-shaped pressure member 31. The electric heating wire 34 generates heat by applying electricity to heat the plate pressing member 31, and performs an auxiliary heating function of heating the plate pressing member 31 together with the high frequency induction heater 33. do.

Then, the pattern forming portion 30 of the present invention is disposed in a plurality of width direction perpendicular to the conveying direction of the mesh-type fabric paper (W) as shown in Figure 5, is installed to be movable in the width direction by the linear guide means do.

The straight guide means is a guide rail 35 installed in the width direction perpendicular to the conveying direction of the mesh-type fabric paper (W) as shown in Figures 4 and 5 and a plurality of guides guided to the guide rail 35 Block 36. Accordingly, the pattern forming unit 30 may be fixed to the guide block 36 to move along the guide rail 35, thereby positioning the plurality of pattern forming units 30 in the width direction of the mesh type textile paper (W). It is possible to change. At this time, the guide block 36 is horizontally moved by a desired length by a horizontal transfer means (for example, a hydraulic or pneumatic cylinder) and a control means (not shown).

Referring again to FIG. 1, the present invention includes a winding unit 50 for winding a mesh-shaped fabric paper W having a pattern formed by the pattern forming unit 30, and the winding unit 50 has a pair of driving rollers. It is provided in the rear side of (14,15).

The winding unit 50 is an arm mechanism 52 for supporting both ends of the winding roll 51 for winding the patterned mesh paper W, and a lower drive roller intermittently rotating by the intermittent driving mechanism 20. And a winding roller 53 connected to the intermittent power transmission mechanism 54 so as to interlock with (14). The winding roller 53 is made to rotate the winding roll 51 by rolling contact with the mesh type textile paper W wound around the winding roll 51, and the intermittent power transmission mechanism 54 is shown in FIG. As described above, the sprocket wheels 54a and 54b are fixed to the lower drive roller 14 and the take-up roller 53 and connected by a chain 54c.

In addition, the winding unit 50, as shown in Figure 6, the winding drive motor 55 for rotating the winding roller 53, the winding drive motor 55 and the intermittent power transmission mechanism 54 It is further provided with a clutch drive mechanism (60) for selectively transmitting and blocking the rotational movement of the winding roller (53).

The rotational power of the winding drive motor 55 is a belt pulley 55a installed freely on the belt pulley 55b fixed to the motor shaft 55d of the winding drive motor 55 and the shaft 53a of the winding roller 53. ) Is connected to the belt 55c to be transmitted to the belt pulley 55a.

The clutch drive mechanism 60 includes a clutch 61 positioned between the belt pulley 55a on the winding drive motor 55 side and the sprocket wheel 54a on the intermittent power transmission mechanism 54, and the clit 61. The fixed ring 64 for supporting the rotation, and one end is connected to the fixing ring 64 and the middle portion is installed so as to be able to swing around one axis to the belt 61 on the winding drive motor 55 side belt It is comprised by the fork 62 which moves to the sprocket wheel 54a by the pulley 55a or the intermittent power transmission mechanism 54 side.

Further, a spline portion 63 is formed at both engaging portions of the shaft 53a and the clutch 61 of the take-up roller 53 so that the clutch 61 is axially with respect to the shaft 53a of the take-up roller 53. And rotational power can be transmitted at the same time, and coupling protrusions 61a and 61b are formed on both sides of the clutch 61, and the sprocket wheel 54a and the winding drive motor (intermittent power transmission mechanism 54) are formed. 55) Coupling grooves 64a and 64b are formed on the opposite surface of the belt pulley 55a on the side so that the rotational power transmitted from the winding drive motor 55 or the intermittent power transmission mechanism 54 is transmitted through the clutch 61. It can be transmitted to the shaft (53a) of the winding roller (53).

Therefore, when the clutch driving mechanism 60 is selectively operated to transmit the rotational power of the intermittent power transmission mechanism 54 to the take-up roller 53, the mesh-shaped fabric paper W having a pattern is intermittently applied to the take-up roll 51. It can be wound, and when the rotational power of the take-up driving motor 55 is transmitted to the take-up roller 53, the mesh type textile paper W can be wound on the take-up roll 51 continuously.

Referring to the operation of the present invention made of such a configuration as follows. First, as shown in FIGS. 7A and 7B, a fiber-like textile paper having a predetermined light transmittance is coated by coating a thermoplastic resin (b) such as F.B.C. and oil, on a synthetic yarn (a) such as cotton, nylon, or polyester ( After weaving W), it is wound in a roll form and placed on the supply rollers 11 and 12 of the supply section 10 as shown in FIG. Then, one end of the mesh type textile paper W is taken out and pressurized from the upper and lower sides by a pair of driving rollers 14 and 15 via the tension adjusting mechanism 40, the guide roller 17, and the upper surface of the table 16 in this order. Guide as much as possible.

In this state, as shown in FIG. 4, when the plate-shaped pressure member 31 is driven by driving the pressure driving mechanism 32 of the pattern forming unit 30 provided on the table 16, the high frequency induction heater ( 33) and the plate-shaped pressing member 31 heated by the electric heating wire 34 press the mesh-shaped textile paper W positioned on the upper surface of the table 16 with the uneven pattern plate 31a and cover the same. Since the molten thermoplastic resin is melted, the molten thermoplastic resin flows into the opening c formed in the mesh type textile paper W and closes the opening c as shown in an enlarged view in FIG. 7C to close the uneven pattern plate 31a. The pattern (d) corresponding to the uneven pattern is formed.

Subsequently, the pressurizing drive mechanism 32 is driven to raise the plate-shaped pressurizing member 31, and the feed drive motor 13 of the supply unit 10 is driven to rotate the feed roller 11 to roll up the mesh type in a roll shape. When the fabric paper W is taken out and at the same time, the cylinder rod 23a is moved forward and backward by driving the intermittent driving cylinder 23 of the intermittent driving mechanism 20 as shown in FIG. 2, the rack gear 22 Since the pinion gear 21 is rotated by the linear reciprocating motion, the pair of driving rollers 14 rotate to transfer the mesh type textile paper W by the rotation amounts of the driving rollers 14 and 15.

At this time, the pinion gear 21 rotates in reverse when the rack gear 22 moves backward, but the driving roller 14 is a one-way clutch bearing 24 provided between the pinion gear 21 and the shaft 14a of the driving roller 14. Does not reverse). Therefore, by repeatedly moving the cylinder rod 23a of the intermittent drive cylinder 23 forward and backward, the driving roller 14 is intermittently rotated to intermittently feed the mesh-type textile paper W only in the feed direction. In the same manner, the mesh-shaped fabric paper W is transferred by the set length, and the driving force of the pressure driving mechanism 32 of the pattern forming unit 30 is again raised to lower the plate-shaped pressure member 31 to form the first pattern. A pattern can be formed at a position spaced apart from the position.

By repeating such an operation, as shown in FIG. 8, the pattern may be repeatedly formed by floating a predetermined distance L in the conveying direction (arrow direction) of the mesh type textile paper W, and thus the pattern may be repeatedly formed as shown in FIG. It is possible to manufacture the blind fabric (S) located at either one of the upper, lower or a plurality of at a predetermined interval (L).

As shown in FIG. 2, the front and back lengths of the cylinder rod 23a are precisely controlled by the position detecting unit 25 and the position detecting sensors 26a and 26b provided in the intermittent drive mechanism 20, thereby forming a pattern. It can keep the gap accurately. In particular, the distance L1 between the position detection sensors 26a and 26b is adjusted to adjust the length of forward and backward of the cylinder rod 23a, and the driving frequency of the cylinder rod 23a is set to rotate the drive roller 14. By adjusting the total amount, the formation interval L of the pattern can be adjusted very conveniently.

Also, as shown in FIGS. 4 and 5, the guide block 36 to which the pattern forming unit 30 is fixed is guided to the guide rail 35 to position the pattern forming unit 30 in the width direction of the mesh-type fabric paper W. FIG. When changing the, it is possible to manufacture a blade fabric (S) formed by changing the position of the pattern in the width direction as shown in Figure 10a, if only a selected portion of the plurality of pattern forming portion 30 is driven, Figure 10b As in the blade fabric (S) may be manufactured in which only a portion of the pattern is formed in the width direction.

Subsequently, the mesh-shaped fabric paper W having a pattern formed in the pattern forming unit 20 is wound on the winding roll 51 of the winding unit 50 through the driving rollers 14 and 15 as shown in FIG. 1. That is, the take-up roll 51 is rotated and supported by the arm mechanism 52 so that it always comes into contact with the take-up roller 53 by gravity, and the take-up roller 53 rotates intermittently by the intermittent drive mechanism 20. Since the driving roller 14 and the intermittent power transmission mechanism 54 are connected to each other, when the winding roller 53 rotates together when the driving roller 14 rotates, the winding roller 53 and the winding roll 51 are connected to the winding roller 53. The winding roll 51 is rotated by mutual rotational friction with the wound mesh type textile paper W, so that the mesh type textile paper W can be wound.

6, when the clutch driving mechanism 60 of the winding unit 50 is operated, the rotational power of the intermittent driving mechanism 20 is transmitted to the intermittent power transmission mechanism 54 to receive the winding roller 53. It may be rotated intermittently, or the winding roller 53 may be continuously rotated by receiving the rotational power of the winding driving motor 55.

That is, when the clutch 61 of the clutch drive mechanism 60 is moved toward the sprocket wheel 54a of the intermittent power transmission mechanism 54 as in the solid line state of FIG. 6, the coupling protrusion 61a of the clutch 61 is moved. And the coupling groove 64a of the sprocket wheel 64a are coupled, so that rotational power is transmitted to the shaft 53a of the intermittent power transmission mechanism 54, the clutch 61, and the winding roller 53, and thus the winding roller 53. Will be intermittent.

Further, when the fork 62 is operated to move the clutch 61 of the clutch drive mechanism 60 toward the belt pulley 55a on the winding drive motor 55 side, the coupling protrusion 61b of the clutch 61 and the clutch 61 are moved. Since the coupling groove 64b of the belt pulley 55a is coupled, rotational power is transmitted to the shaft 53a of the winding drive motor 55-clutch 61-winding roller 53, so that the winding roller 53 is continuous. Will rotate.

Therefore, when the pattern is formed in the pattern forming unit 30 by operating the clutch drive mechanism 60 to receive the power of the intermittent drive mechanism 20 by intermittently rotating the winding roller 53 to form a mesh-type fabric paper (W) It can be wound intermittently, and when the pattern forming unit 30 does not form a pattern, the clutch driving mechanism 60 is operated to block the intermittent driving mechanism 20 and connect the winding driving motor 55 to the mesh type. The textile paper W can be wound continuously.

As the pattern is formed and cut the mesh type textile paper wound on the winding roll 51 to a predetermined size, the position of the pattern is freely adjusted up, down, left, or right as shown in FIGS. 9, 10A, and 10B. Blind fabric can be produced.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to be illustrative of the present invention and not to be construed as limiting the scope of the present invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

1 is a schematic diagram of a device according to the invention;

Figure 2 is a front view showing the intermittent drive mechanism and the winding of the device according to the present invention.

Figure 3 is a front view showing the tension control mechanism of the device according to the invention.

Figure 4 is a front view showing a pattern forming portion of the device according to the present invention.

Figure 5 is a side view showing a pattern forming portion of the device according to the present invention.

Figure 6 is a plan view of the clutch drive mechanism of the device according to the invention.

Figure 7a is a cross-sectional view showing a synthetic yarn coated with a thermoplastic resin used in the present invention.

Figure 7b is a plan view showing a mesh-type fabric used in the present invention.

Figure 7c is an enlarged view of the mesh-type fabric paper patterned by the apparatus of the present invention.

Figure 8 is a plan view showing a state in which a pattern is formed on the mesh-type fabric paper by the apparatus of the present invention.

9, 10a and 10b are front views showing the fabric for the blind produced by the apparatus of the present invention.

<Description of the symbols for the main parts of the drawings>

10: supply part 14, 15: drive roller

16: Table 20: Intermittent Drive Mechanism

21: pinion gear 22: rack gear

23: intermittent driving cylinder 23a: cylinder rod

24: one-way clutch bearing 25: position detection unit

26a, 26b: position detection sensor 30: pattern forming unit

31: plate-shaped pressure member 31a: uneven pattern plate

32: pressure drive mechanism 33: high frequency induction heater

34: electric heating wire 35: guide rail

36: guide block 37: electromagnetic shielding plate

40: tension control mechanism 50: winding

51: winding roll 52: arm mechanism

53: winding roller 54: intermittent power transmission mechanism

55: winding drive motor 60: clutch drive mechanism

Claims (12)

A supply unit for supplying a mesh-type woven paper woven from a synthetic yarn coated with a thermoplastic resin; A pair of driving rollers which pressurize and convey the mesh type textile paper supplied from the supply unit from above and below; An intermittent drive mechanism for intermittently rotating the pair of drive rollers in one direction; A table in which a mesh-type fabric paper is disposed between the supply part and the driving roller to be transferred; A plate-shaped pressing member positioned on the table and having an uneven pattern plate having an uneven pattern formed thereon for forming a pattern on the mesh-type fabric paper, pressurized and spaced from the mesh-type fabric paper by a pressure driving mechanism, and heating the plate-shaped pressing member. Pattern forming portion made of a heating means for; And Apparatus for forming an embossed pattern on the mesh-type fabric paper, characterized in that it comprises a winding portion wound around the mesh-type fabric paper formed by the pattern forming portion. According to claim 1, wherein the pattern forming portion is disposed in a plurality in the width direction perpendicular to the conveying direction of the mesh-type fabric paper, embossed pattern on the mesh-type fabric paper, characterized in that it is installed to be movable in the width direction by the linear guide means. Device to form. The said intermittent drive mechanism is a pinion gear fixed to the shaft of one drive roller, the rack gear meshed with the pinion gear, and the cylinder rod fixed to the end of the said rack gear. And an intermittent drive cylinder for linearly reciprocating the rack gear, and a one-way clutch bearing installed between the pinion gear and the shaft of the driving roller. 4. The intermittent drive mechanism according to claim 3, wherein the intermittent drive mechanism is provided in the cylinder rod of the driving cylinder, and is installed in the longitudinal direction of the cylinder rod to detect the position of the position detection portion to limit the length of the cylinder rod forward and backward. Apparatus for forming an embossed pattern on the mesh-type fabric paper characterized in that it further comprises a pair of position detection sensor. The apparatus of claim 1 or 2, wherein the heating means comprises a high frequency induction heater installed to contact the upper surface of the plate-shaped pressure member. 6. The apparatus as claimed in claim 5, wherein the heating means further comprises electromagnetic shielding plates provided on both sides of the plate-shaped pressing member. 6. The apparatus as claimed in claim 5, wherein said heating means further comprises an electric heating wire provided in said plate-shaped pressurizing member. According to claim 1 or 2, Embossed pattern on the mesh-type fabric paper further comprising a tension control mechanism for adjusting the tension of the mesh-type fabric paper is transported installed between the mesh-type fabric paper supply portion and the pattern forming portion Device to form. 3. The winding unit according to claim 1 or 2, wherein the winding unit is interlocked with an arm mechanism for supporting both ends of the winding roll for winding the patterned mesh paper and one driving roller intermittently rotated by the intermittent driving mechanism. Apparatus for forming an embossed pattern on the mesh-type fabric paper characterized in that consisting of a winding roller connected to the intermittent power transmission mechanism for rotating the winding roll. The winding drive motor or the intermittent power of claim 9, wherein the winding part is provided between a winding drive motor for rotating the winding roller, and a rotational power provided between the winding drive motor and the intermittent power transmission mechanism and transferred to the winding roller. Apparatus for forming an embossed pattern on the mesh-type fabric paper characterized in that it further comprises a clutch drive mechanism for connecting to the transmission mechanism. The fabric for a bled manufactured by the apparatus according to claim 1 is heated and pressurized with a plate-shaped pressing member to form a mesh woven fabric made of a synthetic yarn coated with a thermoplastic resin, and the molten thermoplastic resin is uniformly applied to the mesh woven paper. It includes an embossed pattern formed in a shape corresponding to the concave-convex pattern provided on the plate-shaped pressure member by closing a portion of the opening formed, wherein the embossed pattern is spaced at a predetermined interval in the feed direction of the mesh-type fabric paper Bleeding fabric, characterized in that formed. The blind fabric fabricated by the apparatus according to claim 2 is made by heating and pressing a mesh type textile fabric woven from a synthetic yarn coated with a thermoplastic resin with a plate-shaped pressing member to uniformly melt the thermoplastic resin on the mesh textile paper. It includes an embossed pattern formed in a shape corresponding to the concave-convex pattern provided in the plate-shaped pressure member by closing a portion of the opening formed, the embossed pattern is set to a predetermined interval in the conveying direction and the width direction of the mesh-type fabric paper At least one fabric for the blade, characterized in that formed in at least one position.

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