KR20030065764A - Pattern forming mehtod and device of floor covered - Google Patents

Abstract

PURPOSE: A method and apparatus for forming patterns of floor material is provided to improve the aesthetic design of the floor material and satisfy the user. CONSTITUTION: A winding roller(14) winds floor raw material(P) having a certain length to supply the material at a certain velocity. An adhesive is applied on the surface of the floor raw material to form an adhesive layer. Chips from a hopper(32) are distributed over the adhesive layer formed on the floor raw material. The uneven chips are removed to displace the chips on the adhesive layer of the floor raw material in an even manner. The distributed chips on the floor raw material are melted to have the various patterns by driving a pattern forming member in right or left direction. A presser(70) presses the floor raw material having the various patterns.

Description

PATTERN FORMING MEHTOD AND DEVICE OF FLOOR COVERED}

The present invention relates to a pattern forming method and apparatus of a flooring material, and more particularly in molding a flooring material made of PVC and plastic materials, as a pattern forming method and apparatus for expressing a variety of patterns for a beautiful appearance of the continuous, The present invention relates to a flooring pattern forming method and apparatus for freely expressing various patterns by molding and expressing a completely different pattern without the same or repeated pattern.

In general, flooring materials (mainly called floorboards) are installed in a building such as a living room, kitchen, bedroom, etc. for comfort and comfort in building a house. Depending on the various forms.

Currently, the most used flooring material is a flooring made of PVC or plastic materials, such flooring will have a variety of colors and patterns to suit the user's personality and taste.

On the other hand, in manufacturing the flooring, various colors and patterns are molded in order to increase the product value of the flooring material and improve the beauty and appearance of the user, in particular, the conventional flooring pattern forming method is made of the following process.

Conventionally, the process for molding the flooring material is a process of winding a flooring material (a fabric made of PVC or a plastic material) having a constant length to a winding roller and supplying it constantly, and being transported and supplied by a conveying means (conveying by a conveyor). A process of forming an adhesive layer by applying a certain amount of adhesive to one surface (upper surface) of the flooring fabric, and a large amount of chips (various colors in the form of granules and consisting of a material having a lower melting point than the flooring fabric) from the hopper to the supply roller. A process in which a predetermined amount of chips are scattered on the adhesive layer formed on the flooring fabric, and a chip selection process of dispersing the chips scattered on the adhesive layer of the flooring fabric so as to be evenly disposed on the front surface, or selecting and removing and dropping the stacked and stacked chips; The heating process of melting the chips scattered on the flooring fabric, and crimping and distributing the molten chips to produce It consists of a process of molding the jaws

The pattern is molded to the conventional flooring material by the above process.

As described above, however, in forming a pattern on a conventional flooring material, the pattern is formed by distributing the chip while the chips dispersed and heated and melted by the roller are pressed onto the adhesive layer formed on the flooring fabric, so that the pattern is always the same. Repeated appearance of various patterns is impossible to be monotonous and not beautiful, and also in purchasing the flooring, there is a closure that can not meet the needs of the user's taste or personality.

The present invention is to solve the conventional problems as described above, the purpose of forming the pattern of the flooring material, the chip bonded and scattered on the flooring material is heated and melted flows in the left, right direction and up and down direction As it is molded to have various patterns by the pattern forming member, the pattern formed on the flooring material can be continuously and expressed to have a different pattern at all times, so that the pattern of the new type flooring material can express various patterns without being limited to the characteristics of the material. It is to provide a molding method and apparatus.

In order to achieve the above object, the present invention in the process of molding the pattern on the flooring, the process of winding the flooring material (PVC or plastic material made of a plastic material) having a constant length to the winding roller to supply a constant, conveying means (conveyor) A process of forming an adhesive layer by applying a certain amount of adhesive to one surface (upper surface) of the flooring fabric to be transported and supplied by a) and a large amount of chips (various colors in the form of granules and having a lower melting point than the flooring fabric) The chip is dispersed in the adhesive layer formed on the fabric of the flooring material by the supply roller, and the chips scattered on the adhesive layer of the fabric of the flooring material are distributed evenly on the front surface, or the overlapped and stacked chips are selected. A chip selection process for removing and dropping the particles, a heating process for melting chips scattered on the flooring fabric, It characterized comprising the molten chips dakjae the fabric surface as the step of the step of molding so as to have a variety of patterns by using a pattern-forming member, a variety of patterns of the compression-molded by a molten chip pattern-forming member, the distribution.

In the present invention, the pattern forming apparatus of the flooring material has a predetermined amount of adhesive on the upper surface of the flooring material supplied by the drive shaft and the adhesive supply container and the drive shaft containing the flooring fabric is wound on the winding roller installed by the support bracket An adhesive applicator to be applied and a hopper for storing and supplying a predetermined amount of chips are installed on the upper side, and a supply roller having a recess in the bottom of the hopper is installed so that the chips are scattered on the adhesive layer of the flooring material. A chip spreader equipped with a collecting container for collecting water, a chip selector comprising a rotating shaft, a rotating plate, and a striking rod installed on a frame by a fixed die and rotated by an electric motor, and an adhesive layer is formed on one surface thereof, Conveyor for transporting and supplying scattered flooring fabric by supporting frame Heaters composed of heaters having a predetermined length and having a plurality of heater coils, and electric motors are installed on the lower side, and the outer circumferential surface is approached by power transmission means (chain or belt, etc.) in the first and second directions. A screw is rotated and coupled by a coupling to a rod of a forward / reverse drive motor installed by a bracket on the upper side of a part where the roller is rotated and installed and the outer circumferential surfaces of the first and second rollers are close to each other. It is characterized in that the pattern forming member is formed at equal intervals and the support frame coupled to the pattern forming member is formed on the guide rod, and the pressing machine consisting of the upper and lower compression rollers to be rotated by the electric motor.

1 is a side schematic view showing a pattern forming apparatus of a flooring according to the present invention;

2 is an enlarged perspective view of a portion A of FIG. 1;

3 is a front view showing a pattern forming machine of the pattern forming apparatus according to the present invention;

4 is a process chart for explaining a pattern forming method of the flooring according to the present invention;

Figure 5 is a side schematic view showing another embodiment of the pattern forming apparatus of the flooring according to the present invention.

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

1: pattern forming apparatus 10: fabric feeder

20: adhesive applicator 30: chip spreader

40: chip selector 50: heater

60: pattern molding machine 61: housing

62: first roller 63: second roller

64: rod 65: coupling

66: screw 67: pattern molding member

68: support frame 69: guide rod

70: presser 80: winding part

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

As shown in Figures 1 to 3, the fabric feeder 10 of the pattern forming apparatus 1 of the flooring material according to the present invention is installed by a support bracket 12 and the winding material of the flooring material wound in rolls ( 14), the adhesive applicator 20 is composed of an adhesive container 22 containing a certain amount of adhesive and a drive shaft 24 for applying a certain amount of adhesive to the upper surface of the flooring material to be supplied, the chip spreader 30 The hopper 32 is installed above the predetermined amount of chips are stored and supplied, the lower end of the hopper 32 is installed so that the supply roller 34 is formed with a radial groove is rotated and the recovery container 36 is installed below The remaining amount of the dispersed chip is recovered, and the chip selector 40 is installed on the frame 44 by the fixed die 42 and rotates by the electric motor M1 and the rotary shaft 46 and the rotating plate 48. It is made of a striking rod (49).

In addition, the heater 50 is formed by the conveyor (C) on the bottom surface fabric, that is, the adhesive layer is formed on one surface by the fabric feeder 10, adhesive applicator 20, chip spreader 30, chip selector 40. And the flooring fabric (P) spreading a predetermined amount of chips is transferred and supplied, and the chips are melted by a plurality of heaters 52 installed upwards, and the pattern molding machine 60 is made of an electric motor M2 installed below. 1, 2 rollers 62, 63 are installed so as to rotate (rotate in opposite directions between each other) by a power transmission means (not shown in the figure, chain or belt), the outer peripheral surface is installed to achieve a state A forward and reverse drive motor M3 installed by a bracket is installed above one side of the portion where the outer circumferential surface is adjacent, and a coupling 65 is provided on the rod 64 of the forward and reverse drive motor M3. Screw 66 is rotated and coupled, the screw 66 is a plurality of pattern forming member 67 downwards The support frame 68 coupled at equal intervals is constructed on the guide rod 69, and the presser 70 is composed of upper and lower compression rollers 72 and 74 rotated by the electric motor M4. To indicate.

At this time, the pattern forming member 67 is used to process the end of the pin or iron plate in the wedge shape (the user can be arbitrarily processed to have a variety of forms) to have a processing shape or a brush made of a metal material or the like. Is done.

Figure 4 is a process diagram for explaining the pattern forming method of the flooring according to the present invention, in molding the pattern on the flooring, the flooring fabric having a predetermined length by the fabric feeder 10 (P, PVC or a fabric made of plastic material ) Is wound around the winding roller (14), the step of supplying constantly (S10); A step (S20) of forming an adhesive layer by applying a predetermined amount of adhesive to one surface (upper surface) of the flooring fabric P transferred and supplied by a conveying means (transfer by conveyor) using the adhesive applicator 20; ; A certain amount of chips are supplied by the supply roller 34 from the hopper 32 into which a large amount of chips (made of a material having various colors in the form of granules and having a melting point lower than that of the flooring fabric) are introduced by the chip spreader 30. (S30) and is dispersed in the adhesive layer formed on the); Dispersing the chips dispersed in the adhesive layer of the flooring fabric P using the chip selector 40 so as to be evenly positioned on the front surface or selecting the overlapped and stacked chips (S40); Melting the chips scattered on the flooring fabric P using the heater 50 (S50); A process of molding chips melted on the surface of the flooring material using the pattern molding machine 60 to have various patterns by using the pattern forming member 67 driven in the left and right directions by the forward and reverse driving motor M3. (S60); It shows that various patterns are formed on the flooring fabric P by the step S70 of pressing and distributing the chips in the molten state in which various patterns are formed by the pattern forming member 67 using the presser 70.

Figure 5 is a side schematic view showing another embodiment of the pattern forming apparatus of the flooring according to the present invention, the fixing piece in the housing 61 is installed so that the pattern forming member 67 is driven left and right by a screw 66 As the 92 is fixed and the hydraulic cylinder 96 is coupled by the hinge 94, the pattern forming member 67 is driven left and right by the screw 66, as well as the hydraulic cylinder 96. Shows the pattern molding machine 60 installed to be driven in the up and down directions.

Various patterns are molded by the step S80 in which the pattern forming member 67 is driven in the up and down directions by the hydraulic cylinder 96.

Here, since the electrical connection method and the power transmission method and the hydraulic device of the pattern forming apparatus of the flooring material is a general method, detailed descriptions and drawings are omitted.

Referring to the state of use of the pattern forming apparatus of the flooring material according to the present invention as follows.

As shown in Figures 1 to 3, to mold the pattern of the various forms on the flooring fabric (P) by using the pattern forming apparatus 1, first, winding the flooring fabric wound in the form of a roll of the feeder (10) After mounting on the roll 14, it is supplied to the heater 50 through the chip spreader 30 and the chip selector 40 via the adhesive applicator 20, and then the pattern molding machine 60 and the pressing machine ( It is installed so as to be wound by the winding-up part 80 via 70).

In this manner, when the pattern forming apparatus 1 is driven while the flooring fabric is installed, a certain amount of adhesive is introduced into the one surface of the fabric P from the adhesive container 22 by the adhesive applicator 20. An adhesive layer is formed, and the fabric P having the adhesive layer is introduced into the chip spreader 30 so that a predetermined amount of chips are scattered on one surface of the fabric P, that is, the adhesive layer, and then the chips are passed through the chip selector 40. In spreading, the chips scattered excessively over a part or scattered more than necessary by stacking chips and chips are selected and removed, wherein the chips not scattered on the adhesive layer of the fabric P are shown in FIG. 2. Similarly, since the impact (small load) is applied to the fabric by the striking rod 49 rotated by the electric motor M1, the chip is detached from the fabric and dropped, and is recovered downward.

Subsequently, the fabric in which a predetermined amount of chips are scattered in the adhesive layer is introduced into the heater 50 along the conveyor C, and the chips are melted by the heater 52, and the fabric P in the molten state of the chips is patterned. When introduced into the molding machine 60, the raw material is supplied through the first and second rollers 62 and 63 rotated by the electric motor M3, and the screw rotated by the forward and reverse driving motor M3. As the pattern forming member 67 is reciprocated in the left and right directions by the 66, the chips melted in the fabric are dispersed like left and right to form various patterns.

At this time, the pattern forming member 67 of the pattern molding machine 60 is automatically adjusted to the left and right directions by the limit switch RS1 installed at positions corresponding to both sides of the support frame 68, and various pattern molding is performed. Of course, it can be made in a multi-stage form, such as two stages, three stages.

As described above, the fabric in which various patterns are formed by the pattern molding machine 60 is pressed and dispersed by the presser 70 to be wound around the winding unit 80 in a patterned state.

Meanwhile, as shown in FIG. 5, as the fixing piece 92 is fixed to the housing 61 of the pattern forming machine 60 and the hydraulic cylinder 96 is coupled by the hinge 94, the pattern forming is performed. Since the member 67 is driven left and right by the screw 66 and is driven up and down by the hydraulic cylinder 96, the pattern formed by the pattern forming member 67 can be varied. Although not shown in the drawings, as another embodiment of the pattern molding machine 60, a pattern forming member (not shown) is formed by a hydraulic cylinder along a guide rail (not shown) installed in a transverse direction. 67) is installed so that the housing 61 is moved forward, backward, so that the pattern forming member 67 for pattern molding is driven left, right, up, down, left, right, of course, it can be molded a variety of patterns. .

As such, in forming the pattern on the flooring, by using the pattern forming method and apparatus according to the present invention, the pattern formed on the flooring can be molded so that various irregularities and colors can be expressed continuously and thus, By improving the beauty of the flooring, users can meet the satisfaction of the product and the desire for appetite and personality, as well as improve the quality of the product has the effect of realizing the quality of the product.

Claims (4)

In molding the pattern on the flooring, A step (S10) of uniformly winding the flooring fabric having a predetermined length (fabric made of P, PVC, or plastic material) to the winding roller 14; Forming an adhesive layer by applying a predetermined amount of adhesive to one surface (upper surface) of the flooring fabric P being transferred and supplied (S20); A certain amount of chips are scattered on the adhesive layer formed on the flooring fabric P by the supply roller 34 from a hopper 32 into which a large amount of chips (having various colors in the form of granules and made of a material having a lower melting point than the flooring fabric) are introduced. Step (S30); Dispersing the chips dispersed in the adhesive layer of the flooring fabric P so as to be evenly positioned on the front surface, or selecting and removing and dropping the stacked and stacked chips (S40); Heating and melting the chips scattered on the flooring fabric P (S50); Forming a chip melted on the surface of the flooring fabric P by driving the pattern forming member 67 in a left and right direction to have various patterns (S60); Various patterns are molded by the pattern forming member 67, and the pattern forming method of the flooring material comprising a step (S70) of pressing and distributing the fabric (P). The method of claim 1, Floor pattern, characterized in that a variety of patterns are molded by the step (S80) to drive the pattern forming member 67 for forming a pattern on the flooring fabric (P) up and down using a hydraulic cylinder (96). Pattern forming method. The flooring material supplied by the fabric feeder 10 in which the flooring material P is wound on the winding roller 14 installed by the support bracket 12, and the adhesive container 22 and the driving shaft 24 in which a certain amount of adhesive is contained. An adhesive applicator 20 to which a predetermined amount of adhesive is applied on the upper surface of the fabric, and a hopper 32 in which a predetermined amount of chips are stored and supplied are installed, and a supply roller in which a recess is radially formed at a lower end of the hopper 32. The chip spreader 30 and the fixing die 42 are installed so that the 34 is dispersed in the adhesive layer of the flooring fabric P, and the collecting container 36 is installed below to recover the remaining amount of the chip. A chip selector 40 formed of a rotating shaft 46, a rotating plate 48, and a striking rod 49, which is installed on the frame 44 and rotated by the electric motor M1, and an adhesive layer is formed on one surface thereof, Conveyor (C) for transporting and supplying flooring fabric (P) with chips scattered Is installed to have a constant length and the flooring material consisting of a heater (50) consisting of a plurality of heaters (52), and a presser (70) provided with upper and lower compression rollers (72, 74) rotated by an electric motor (M3). In the pattern molding apparatus of The first and second rollers 62 and 63 are rotated and installed in the housing 61 so that the electric motor M2 is installed at the lower side and the outer circumferential surface is adjacent by the power transmission means (chain or belt) at the upper side. Become, The screw 66 is rotated and coupled to the rod 64 of the forward / reverse drive motor M3 by the coupling 65 above one side of the portion where the outer circumferential surfaces of the first and second rollers 62 and 63 are close to each other. , Flooring, characterized in that the screw 66 is provided with a pattern molding machine 60 in which a plurality of pattern forming members 67 are formed at equal intervals and the support frame 68 coupled to the guide rod 69 is formed downward. Pattern forming apparatus. The method of claim 3, wherein As the fixing piece 92 is fixed to the housing 61 of the pattern forming machine 60 and the hydraulic cylinder 96 is coupled by the hinge 94, the pattern forming member 67 is left by the screw 66. A pattern forming apparatus for a flooring material, characterized in that it is driven to a right direction and installed to be driven up and down by a hydraulic cylinder (96).