KR102227743B1 - V-shaped grooving apparatus for artificial marble - Google Patents

Abstract

The present invention relates to a V-shape grooving apparatus for artificial marble, which comprises: a conveyor transferring artificial marble to a working position to perform V-shape grooving; first and second grooving processing units installed on both sides of the upper side of the conveyor and having grooving blades provided vertically in the longitudinal direction of the conveyor to be rotated to form V-shaped grooves in the upper surface of the artificial marble transferred by the conveyor; a grooving elevation unit configured to independently elevate each of the first and second grooving units and transferring the same in the width direction of the conveyor to allow each of the first and second grooving units to form the V-shaped grooves at both sides of the upper surface of the artificial marble; and a pressing unit pressing the artificial marble into close contact with the conveyor while reducing frictional force with the artificial marble processed by the first and second grooving units. Accordingly, V-shaped grooves can be easily formed on one side as well as both sides of artificial marble by dual grooving processing units, gang rip saw work can be performed at a desired position, thereby minimizing time and effort required for processing artificial marble, and increasing the quality and productivity of artificial marble products such as countertops and the like.

Description

V-shaped grooving apparatus for artificial marble}

The present invention relates to an artificial marble V-shaped grooving device, and more particularly, not only to easily form a V-shaped groove on both sides as well as on one side of the artificial marble, and furthermore, a Gang rip saw operation The present invention relates to an artificial marble V-shaped grooving device that enables and minimizes the time and effort required for the processing work of the artificial marble.

In general, artificial marble is a high-priced material, but it is mainly used for interior and exterior materials for buildings, as well as for the top of the sink because it improves the quality of the place where it is used and enhances the aesthetic sense.It is mainly used for the improvement of the quality of life along with economic growth. Due to the increase in desire, the demand is increasing in recent years.

In the case of manufacturing a sink top plate using such artificial marble, for example, a process of manufacturing a plate body of artificial marble, a process of cutting and polishing a predetermined portion of the manufactured artificial marble plate body, and a process for bonding the plate body polished by cutting. It is manufactured through an adhesive injection process and a process of attaching the cut part where the injection of the adhesive is completed.

As a conventional technique related to the polishing of the surface in the manufacturing process of the top plate of the sink using such artificial marble, the “artificial marble surface processing device for sink” of Korean Patent Publication No. 10-2014-0041200 has been proposed, which is installed on the frame. A transfer unit for automatically transferring the upper plate of the artificial marble; A cutting unit installed on the frame to automatically cut the coarse portion solidified by flowing out of the adhesive in the process of joining the plates constituting the upper plate; A polishing unit installed on the frame for surface treatment by automatically polishing the cut portion after cutting by the cutting unit; And a control unit for controlling operations of the transfer unit, the cutting unit, and the polishing unit.

On the other hand, when manufacturing the top plate of the sink using artificial marble, a V-shaped groove is formed on the top plate of the sink, and the desired right angle is formed by bonding by bending the V-shaped groove as a reference. That is, V-shaped grooving is required. However, the prior art as described above has a problem that it is not suitable for performing V-shaped grooving of the upper plate of the sink.

In addition, in the conventional V-shaped grooving using artificial marble, there is a need to improve the efficiency of the grooving operation and the quality of the groove. On the other hand, the above-described problems and necessities apply not only to the sink top plate using artificial marble, but also to all the processes for forming V-shaped grooves on the surface of the artificial marble for various purposes.

In order to solve the problems of the prior art as described above, the present invention not only makes it easy to form V-shaped grooves on both sides as well as on one side of the artificial marble, but also to enable the Gang rip saw operation. The purpose of this is to minimize the time and effort required for the processing of artificial marble, and to improve the quality and productivity of artificial marble products such as sink tops.

Other objects of the present invention will be easily understood through the description of the following embodiments.

In order to achieve the object as described above, according to an aspect of the present invention, a conveyor for transferring the artificial marble to perform a V-shaped grooving operation at a working position; The first grooving blades each installed on both sides of the upper side of the conveyor and rotating to form a V-shaped groove on the upper surface of the artificial marble conveyed by the conveyor are provided vertically along the longitudinal direction of the conveyor. And a second grooving part. By independently lifting each of the first and second grooving parts and transporting them in the width direction of the conveyor, each of the first and second grooving parts is in the longitudinal direction from both sides of the upper surface of the artificial marble. A grooving lift and transfer part to form a V-groove; And a pressing unit for pressing the artificial marble to be in close contact with the conveyor while reducing frictional force with the artificial marble processed by the first and second grooving units. do.

The first grooving processing unit may include: a first driving motor installed horizontally along the width direction of the conveyor to the grooving elevation and transfer unit; A first reducer installed in the grooved lift and transfer unit so as to be parallel to the first driving motor and receiving rotational force from the first driving motor; And a first grooving blade fixed to process a V-shaped groove on the rotation shaft of the first reducer, wherein the second grooving part comprises a horizontal groove along the width direction of the conveyor. A second drive motor installed to be installed; A second reducer installed in the grooving lift and transfer unit so as to be parallel to the second driving motor and receiving rotational force from the second driving motor; And a second grooving blade fixed to process a V-shaped groove on the rotation shaft of the second reducer.

The grooving lift and transfer unit, wherein the first grooving processing unit is installed on the first installation member, the first installation member is installed on the first transfer member so as to move up and down by the first lift guide, and the first transfer member A first grooving elevating portion for elevating the first installation member together with the first grooving processing portion by a first elevating driver installed; The second grooving processing unit is installed on the second installation member, the second installation member is installed on the second transfer member so as to be moved up and down by the second lift guide, and the second lift drive unit installed on the second transfer member A second grooving elevating portion for elevating the second installation member together with the second grooving processing portion; And a pair of lead screws installed in a first frame horizontally installed along the width direction of the conveyor so as to be rotatable in a row along the width direction, and the lead by a transfer motor connected to one end of each of the lead screws. Each of the screws rotates, and each of the first and second installation members is screwed to each of the leadscrew, thereby performing a linear reciprocating motion according to the rotational direction of the lead screw, and each of the first and second installation members is a straight line. It may include; a first transfer guide for guiding each to perform a reciprocating movement, a grooved transfer unit installed in the first frame.

A reinforcement show unit installed on the upper side of the conveyor to perform reinforcement show work on the artificial marble conveyed by the conveyor; And a reinforcement show lift and transfer unit configured to move the reinforcement show unit in the width direction of the conveyor and lift the reinforcement show unit, wherein the reinforcement show unit is installed horizontally along the width direction of the conveyor in the reinforcement show lift and transfer section. 3 drive motor; A third reducer installed in the retracted show lift and transfer unit so as to be parallel to the third driving motor and receiving rotational force from the third driving motor; A processing shaft fixed to the rotation shaft of the third reducer, installed along the width direction, and rotatably supported at an end by a rotation support module; And a second frame fixed to the processing shaft and installed vertically along a longitudinal direction of the conveyor, wherein the reinforcement show lift and transfer unit includes: a second frame installed horizontally along a width direction of the conveyor; An elevating member installed to elevate by a third elevating guide provided in the second frame; A third elevating driver installed on the second frame to elevate the elevating member; A third installation member installed to be transported together with the rotation support module by a second transport guide horizontally provided on the elevating member, and to which the retracting show unit is installed; And a transfer driving unit installed on the elevating member and transferring the retractable show unit together with the third installation member.

The pressurization unit is installed so as to face the piston rod downward by a first fixing member on both front ends of the first and second grooving parts from the upper side of the conveyor, respectively, of the first pressurization cylinder A first pressurizing unit installed parallel to the conveying roller of the conveyor so that the first pressurizing rollers each of which are connected to the piston rod are rotatable; On the upper side of the conveyor, second pressure cylinders are respectively installed on both sides between the first and second grooving units and the retractable show unit so that the piston rod is directed downward by a second fixing member, and the second pressure cylinder A second pressurizing unit installed parallel to the transfer roller of the conveyor so that the second pressurizing rollers each of which are connected to the piston rod of the second pressurizing roller can rotate; And a third pressure cylinder on both sides of the rear end of the retractable show unit from the upper side of the conveyor so as to face the piston rod downward by a third fixing member, and both ends are respectively connected to the piston rods of the third pressure cylinder. It may include; a third pressing unit that is installed in parallel to the transfer roller of the conveyor so that the third pressing roller is rotatable.

According to the artificial marble V-shaped grooving device according to the present invention, not only the V-shaped grooves are easily formed on one side but also on both sides of the artificial marble by the dual grooving processing unit, as well as repositioning at a desired position. (Gang rip saw) work is possible, thereby minimizing the time and effort required for processing the artificial marble, and has the effect of improving the quality and productivity of artificial marble products such as sink tops.

1 is a perspective view showing an artificial marble V-shaped grooving apparatus according to an embodiment of the present invention.
2 is a perspective view showing an artificial marble V-shaped grooving device according to an embodiment of the present invention from the rear side.
3 is a perspective view showing an artificial marble V-shaped grooving device according to an embodiment of the present invention from the rear side with the inside partially opened.
4 is an enlarged view illustrating A of FIG. 2.
5 is an enlarged view illustrating B of FIG. 2.
6 is an enlarged view showing C of FIG. 2.
7 is a perspective view illustrating an artificial marble V-shaped grooving device according to an embodiment of the present invention in a different direction from the rear side by partially opening the inside.
8 is an enlarged view showing D of FIG. 7.
9 is an enlarged view illustrating E of FIG. 7.
10 is an enlarged view showing F of FIG. 7.

In the present invention, various modifications may be made and various embodiments may be provided, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit the present invention to a specific embodiment, and should be understood as including all changes, equivalents, or substitutes included in the technical spirit and scope of the present invention, and may be modified in various other forms. It can be, and the scope of the present invention is not limited to the following examples.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings, and the same reference numerals are assigned to the same or corresponding components regardless of the reference numerals, and redundant descriptions thereof will be omitted.

1 is a perspective view showing an artificial marble V-shaped grooving apparatus according to an embodiment of the present invention, and FIG. 2 is a perspective view showing an artificial marble V-shaped grooving apparatus according to an embodiment of the present invention from the rear side. 3 is a perspective view showing an artificial marble V-shaped grooving device according to an embodiment of the present invention from the rear side by partially opening the interior thereof.

1 to 3, the artificial marble V-shaped grooving apparatus 10 according to an embodiment of the present invention includes a conveyor 100, first and second grooving parts 200 and 300, and a grooving lift and transfer part ( 400) and a pressing unit 700 may be included. In the present invention, the object of the V-shaped grooving may be a plate-shaped artificial marble used for various purposes, including a top plate of a sink.

The conveyor 100 transfers the artificial marble to perform a V-shaped grooving operation at a working position. During the V-grooving operation, the artificial marble may be transported along a predetermined path. The conveyor 100 may include, for example, a first auxiliary conveyor 110, a work conveyor 120, and a second auxiliary conveyor 130, as in this embodiment.

The first auxiliary conveyor 110 may be installed, for example, so that a plurality of first conveying rollers 112 rotate side by side at the upper end of the first conveying table 111. In the first transfer table 111, the rotational force of the conveyor motor is applied to each of the first transfer rollers 112 so that the first transfer roller 112 generates a rotational force for transferring the artificial marble. It can be configured to transmit through multiple gears.

The work conveyor 120 may be installed at a work position corresponding to the rear end of the first auxiliary conveyor 110 so that the work table 121 is connected to the first transfer platform 111, and a plurality of The second transfer roller 122 may be installed to rotate side by side. In the worktable 121, the rotational force of the conveyor motor is applied to each of the second transfer rollers 122 so that the second transfer roller 122 generates a rotational force for transferring the artificial marble. Can be configured to deliver via.

The second auxiliary conveyor 130 may be installed at the rear end of the work conveyor 120 so that the second transfer platform 131 is connected to the work table 121, and a plurality of thirds at the upper end of the second transfer platform 131 The transfer roller 132 may be installed to rotate side by side. In the second conveying platform 131, the rotational force of the conveyor motor is applied to each of the third conveying rollers 132 so that the third conveying roller 132 generates a rotating force for conveying the artificial marble. It can be configured to transmit through multiple gears.

1, 5, and 6, the first and second grooving parts 200 and 300 are respectively installed on both sides of the upper side of the conveyor 100, and the upper surface of the artificial marble conveyed by the conveyor 100 Grooving blades 230 and 330 rotating to form a V-shaped groove are provided vertically along the longitudinal direction of the conveyor 100, respectively.

The first grooving processing unit 200 is grooved so as to be parallel to the first driving motor 210 and the first driving motor 210 installed horizontally along the width direction of the conveyor 100 on the grooving lift and transfer unit 400. A first reducer 220 installed in the ice lift transfer unit 400 and receiving rotational force from the first driving motor 210, and a first fixed to process a V-shaped groove on the rotation shaft of the first reducer 220 It may include a grooving blade 230. The first drive motor 210 may provide rotational force to the first reducer 220 through pulleys 211 and 221 and a belt or, as other examples, a sprocket and a chain, or a plurality of gears, as in the present embodiment. The first grooving blade 230 may have a blade structure corresponding to a V-groove shape at the edge.

The second grooving processing unit 300 is grooved so as to be parallel to the second driving motor 310 and the second driving motor 310 installed horizontally along the width direction of the conveyor 100 on the grooving lift and transfer unit 400. A second reducer 320 installed in the ice lift transfer unit 400 and receiving rotational force from the second drive motor 310, and a second fixed to process a V-shaped groove on the rotating shaft of the second reducer 320 It may include a grooving blade 330. The second drive motor 310 may provide rotational force to the second reducer 320 through pulleys 311 and 321 and a belt, as other examples, such as a sprocket and a chain, or a plurality of gears, as in the present embodiment. The second grooving blade 330 may form a blade structure corresponding to a V-shaped groove shape at the edge.

Grooving lifting and transfer unit 400 independently lifts each of the first and second grooving processing units 200 and 300 and transports them in the width direction of the conveyor 100 so that the first and second grooving processing units 200 and 300 Each of them forms V-shaped grooves along the longitudinal direction on both sides of the upper surface of the artificial marble.

The grooving lift and transfer unit 400 may include first and second grooving lift units 410 and 420 and a groove transfer unit 430, as in the present embodiment, for example.

The first grooving lifting part 410 may have a first grooving processing part 200 installed on the first mounting member 411, and the first mounting member 411 ascending and descending by the first lifting guide 412 It may be installed on the first transfer member 413 so that the first installation member 411 is connected to the first grooving part 200 by the first lifting drive part 414 installed on the first transfer member 413. Can be raised and lowered together. The first lifting guide 412 is installed perpendicularly to the first transfer member 413, and various linear motion guides including, for example, an LM guide, a sliding shaft, a sliding coupling protrusion, a sliding coupling groove, and a sliding coupling rail, can be used. have. The first lifting drive unit 414, for example, includes a linear motor for providing linear motion by converting the rotational force of the motor into linear motion using a linear motion converting member such as a lead screw and a ball screw, or, as another example, As another example, it may include a cylinder operated by pneumatic or hydraulic pressure as in the present embodiment.

In the second grooving lifting part 420, the second grooving processing part 300 may be installed on the second mounting member 421, and the second mounting member 421 may be raised and lowered by the second lifting guide 422. It may be installed on the second transfer member 423 so that the second installation member 421 is connected to the second grooving part 300 by the second lifting drive part 424 installed on the second transfer member 423. Can be raised and lowered together. The second lifting guide 422 may be installed perpendicularly to the second transfer member 423, and various linear motion guides including, for example, an LM guide, a sliding shaft, a sliding coupling protrusion, a sliding coupling groove, a sliding coupling rail, etc. Can be used. The second elevating drive unit 424 converts the rotational force of the motor into linear motion using a linear motion conversion member such as a lead screw and a ball screw, for example, or includes a linear motor that provides linear motion as another example, As another example, it may include a cylinder operated by pneumatic or hydraulic pressure as in the present embodiment.

The grooving transfer unit 430 may be provided with a pair of lead screws 431 so as to be rotatable in a row along the width direction on the first frame 440 installed horizontally along the width direction of the conveyor 100. , Each lead screw 431 may be rotated by a transfer motor 432 connected to one end of each of the lead screw 431, and the first and second installation members 411 and 421 respectively in the lead screw 431 The first transfer guide 433, which guides each of the first and second installation members 411 and 421 to linearly reciprocate, performs a linear reciprocating motion according to the rotational direction of the lead screw 431 by being screwed. It may be installed on the frame 440. Each of the pair of transfer motors 432 independently transfers each of the first and second grooving parts 200 and 300. The first and second installation members 411 and 4210 may include a ball screw to be screwed to each of the leadscrew 431. The first transfer guide 433 may be installed horizontally on the first frame 440. For example, various linear motion guides may be used, including LM guides, sliding shafts, sliding coupling protrusions, sliding coupling grooves, sliding coupling rails, etc. The first frame 440 has a simple frame structure as well as a housing or casing, etc. Including, it may have various structures such as a plate shape or a hexahedron, etc. Each of the transfer motors 432 may have their rotation shafts connected directly to each of the leadscrews 431 or indirectly using a power transmission member or the like.

7 to 9, the artificial marble V-shaped grooving apparatus 10 according to an embodiment of the present invention is a reinforcement show for the artificial marble conveyed by the conveyor 100 on the upper side of the conveyor 100 ( It may further include a gang rip show unit 500 installed to perform a gang rip saw) operation, and a gang rip show lift and transfer unit 600 for lifting and lowering the gang rip show unit 500 in the width direction of the conveyor 100. .

The reinforcement show unit 500 includes a third drive motor 510 installed horizontally along the width direction of the conveyor 100 on the reinforcement show lift and transfer unit 600, and the reinforcement show lift in parallel with the third drive motor 510. It is installed along the width direction by being fixed to the rotation shaft of the third reducer 520 and the third reducer 520, which is installed on the transmission unit 600 and receives rotational force from the third drive motor 510, and the end is rotated. A processing shaft 530 rotatably supported by the support module 531 and a Gang Rip Saw 540 fixed to the processing shaft 530 and installed vertically along the longitudinal direction of the conveyor 100; It may include. The third drive motor 510 may provide rotational force to the third reducer 520 through pulleys 511 and 521 and a belt, as other examples, such as sprockets and chains, or a plurality of gears. The reinforcement show 540 may be formed of a circular blade for cutting artificial marble.

The reinforcement show lift and transfer unit 600 is installed to be lifted by a second frame 610 installed horizontally along the width direction of the conveyor 100 and a third lift guide 611 provided in the second frame 610 The elevating member 620, which is installed on the second frame 610, a third elevating driver 630 for elevating the elevating member 620, and a second transfer guide 621,622 horizontally provided on the elevating member 620 ) Can be installed to be transported together with the rotation support module 531, can be installed on the third mounting member 640 and the elevating member 620, the reinforcement show unit 500 is installed, and the third installation It may include a transfer driving unit 650 for transferring the reinforcement show unit 500 together with the member 640. The second frame 610 may have various structures such as a plate shape or a hexahedron, including a housing or a casing, as well as a simple frame structure. The third elevating drive unit 630 includes, for example, a linear motor that provides linear motion by converting the rotational force of the motor into a linear motion using a linear motion converting member such as a lead screw and a ball screw, or, as another example, As another example, it may include a cylinder operated by pneumatic or hydraulic pressure as in the present embodiment. The second transfer guides 621 and 622 may be formed of a combination of a transfer guide 621 that guides horizontal transfer of the third installation member 640 and a transfer guide 622 that guides horizontal transfer of the rotation support module 531. , For example, various linear motion guides, including LM guides, sliding shafts, sliding coupling protrusions, sliding coupling grooves, sliding coupling rails, etc. may be used.

1, 7 and 10, the pressing unit 700 is in close contact with the conveyor 100 while reducing friction with the artificial marble processed by the first and second grooving parts 200 and 300. It is pressurized as much as possible, so that the V-shaped grooving and reinforcement show work for the artificial marble can be performed stably and precisely. The pressing unit 700 may include first to third pressing units 710, 720, and 730 as in this embodiment.

The first pressurizing unit 710 has a first pressurizing cylinder 712 on both front ends of the first and second grooving parts 200 and 300 from the upper side of the conveyor 100 to hold the piston rod by the first fixing member 711. A transfer roller of the conveyor 100, for example, a second transfer roller, so that the first pressure roller 713, each of which may be installed to face downward, and each of which both ends are connected to the piston rod of the first pressure cylinder 712, is rotatable. It can be installed side by side at 122.

The second pressurization unit 720 includes a second pressurization cylinder 722 on both sides between the first and second grooving parts 200 and 300 and the reinforcement show unit 500 at the upper side of the conveyor 100. ), the transfer roller of the conveyor 100 so that the second pressure roller 723, which can be installed to face the piston rod downward, and has both ends connected to the piston rod of the second pressure cylinder 722, is rotatable. , For example, it may be installed side by side on the second transfer roller (122).

The third pressurizing unit 730 is arranged so that the piston rods are directed downward by the third fixing member 731 on both sides of the rear end of the retracting show unit 500 from the upper side of the conveyor 100. It may be installed, and the third pressure roller 733, which is connected to the piston rod of the third pressure cylinder 732, respectively, is rotatable to the transfer roller of the conveyor 100, such as the second transfer roller 122. Can be installed side by side.

The artificial marble V-shaped grooving apparatus 10 according to an embodiment of the present invention is a control unit (not shown) to receive a V-shaped grooving or refurbishing show operation while the plate-shaped artificial marble is transported along a predetermined path by the conveyor 100. It is controlled by the control unit, in order to perform V-shaped grooving, refurbishment show work, and pressurization of the artificial marble determined according to the position of the artificial marble, in order to detect the artificial marble on the conveyor 100 or its surroundings. A number of sensors for can be installed. In addition, the control unit performs a predetermined process according to the data input through the input unit or provided through communication. For this purpose, the input or provided data is stored in the memory unit, and the conveyor 100, the first and It is possible to control the operation of the second grooving processing units 200 and 300, the grooving lift and transfer unit 400, the reinforcement show unit 500, the reinforcement show lift and transfer unit 600, and the pressing unit 700. In addition, the control unit confirms through a sensor that the artificial marble is located under each of the first to third pressing units (710, 720, 730) for stable pressurization of the artificial marble, and then the artificial marble is removed by the operation of the corresponding pressing unit (710, 720, 730). It can be controlled to be transferred in close contact with the second transfer roller 122 of the conveyor.

According to the artificial marble V-shaped grooving apparatus according to the present invention, not only one side but also a V-shaped groove is easily formed on both sides by the dual grooving part in the artificial marble, as well as in a desired position. Make gang rip saw work possible.

Accordingly, the present invention can minimize the time and effort required for processing the artificial marble, and improve the quality and productivity of the artificial marble product such as a sink top.

Although the present invention has been described with reference to the accompanying drawings, various modifications and variations can be made without departing from the technical spirit of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, and should be defined by the claims and equivalents as well as the claims to be described later.

100: conveyor 110: first auxiliary conveyor
111: first feeder 112: first feed roller
120: work conveyor 121: work table
122: second transfer roller 130: second auxiliary conveyor
131: second transfer platform 132: third transfer roller
200: first grooving part 210: first drive motor
211: pulley 220: first reducer
221: pulley 230: first grooving cutting edge
300: second grooving part 310: second drive motor
311: pulley 320: second reducer
321: pulley 330: second grooving cutting edge
400: grooving lift and transfer unit 410: first grooving lift and transfer unit
411: first mounting member 412: first elevating guide
413: first transfer member 414: first lift drive unit
420: second grooving elevating part 421: second mounting member
422: second lifting guide 423: second transfer member
424: second elevating drive unit 430: grooving transfer unit
431: lead screw 432: transfer motor
433: first transfer guide 434: rotation support
440: first frame 500: reinforcement show unit
510: third drive motor 511: pulley
520: third reducer 521: pulley
530: machining shaft 531: rotation support module
540: reinforcement show 600: reinforcement show elevating transfer unit
610: second frame 611: third lifting guide
620: lifting member 621,622: second transfer guide
630: third elevating drive unit 640: third mounting member
650: transfer drive unit 700: pressurization unit
710: first pressing unit 711: first fixing member
712: first pressure cylinder 713: first pressure roller
720: second pressing unit 721: second fixing member
722: second pressure cylinder 723: second pressure roller
730: third pressing unit 731: third fixing member
732: 3rd pressure cylinder 733: 3rd pressure roller

Claims (5)

A conveyor for transporting the artificial marble to perform a V-shaped grooving operation at a working position;
The first grooving blades each installed on both sides of the upper side of the conveyor and rotating to form a V-shaped groove on the upper surface of the artificial marble conveyed by the conveyor are provided vertically along the longitudinal direction of the conveyor. And a second grooving part.
By independently lifting each of the first and second grooving parts and transferring them in the width direction of the conveyor, each of the first and second grooving parts is in the longitudinal direction from both sides of the upper surface of the artificial marble. A grooving lift and transfer part to form a V-groove; And
A pressing unit for pressing the artificial marble to be in close contact with the conveyor while reducing frictional force with the artificial marble processed by the first and second grooving units;
Including,
The grooving lift and transfer unit,
The first grooving part is installed on the first installation member, the first installation member is installed on the first transfer member so as to be moved up and down by the first lift guide, and the first lift drive unit installed on the first transfer member A first grooving elevating portion for elevating the first installation member together with the first grooving processing portion;
The second grooving processing unit is installed on the second installation member, the second installation member is installed on the second transfer member so as to be moved up and down by the second lift guide, and the second lift drive unit installed on the second transfer member A second grooving elevating portion for elevating the second installation member together with the second grooving processing portion; And
A pair of lead screws are installed in a first frame horizontally installed along the width direction of the conveyor so as to be rotatable in a row along the width direction, and the lead screw is provided by a transfer motor connected to one end of each of the lead screws. Each of the first and second installation members is screwed to each of the leadscrews to perform a linear reciprocating motion according to the rotational direction of the lead screw, and each of the first and second installation members is linearly reciprocated. A grooving transfer unit in which a first transfer guide for guiding each movement is installed on the first frame;
Containing, artificial marble V-shaped grooving device. The method according to claim 1,
The first grooving part,
A first driving motor installed horizontally along the width direction of the conveyor in the grooved lifting and moving part;
A first reducer installed in the grooved lift and transfer unit so as to be parallel to the first driving motor and receiving rotational force from the first driving motor; And
Including; a first grooving blade fixed to process a V-shaped groove on the rotation shaft of the first reducer,
The second grooving part,
A second driving motor installed horizontally along the width direction of the conveyor in the grooving lift transfer unit;
A second reducer installed in the grooving lift and transfer unit so as to be parallel to the second driving motor and receiving rotational force from the second driving motor; And
Containing, artificial marble V-shaped grooving device; a second grooving blade fixed to process a V-shaped groove on the rotation shaft of the second reducer. delete The method according to claim 1 or 2,
A reinforcement show unit installed on the upper side of the conveyor to perform reinforcement show work on the artificial marble conveyed by the conveyor; And
Further comprising; a reinforcement show lift and transfer unit for lifting and lowering the reinforcement show unit in the width direction of the conveyor,
The reinforcement show unit,
A third driving motor installed horizontally along the width direction of the conveyor in the retracting show lift and transfer unit;
A third reducer installed in the retracted show lift and transfer unit so as to be parallel to the third driving motor and receiving rotational force from the third driving motor;
A processing shaft fixed to the rotation shaft of the third reducer, installed along the width direction, and rotatably supported at an end by a rotation support module; And
Including; a reinforcement show fixed to the processing shaft and installed vertically along the longitudinal direction of the conveyor,
The reinforcement show lift and transfer unit,
A second frame installed horizontally along the width direction of the conveyor;
An elevating member installed to elevate by a third elevating guide provided in the second frame;
A third elevating driver installed on the second frame to elevate the elevating member;
A third installation member installed to be transported together with the rotation support module by a second transport guide horizontally provided on the elevating member, and to which the retracting show unit is installed; And
A transfer driving unit installed on the elevating member and transferring the retractable show unit together with the third installation member;
Containing, artificial marble V-shaped grooving device. The method of claim 4,
The pressing part,
A first pressure cylinder is installed at both front ends of the first and second grooving parts from the upper side of the conveyor so that the piston rod is directed downward by a first fixing member, and both ends of the first pressure cylinder are installed at both ends of the piston rod. A first pressurizing unit installed in parallel on the conveying roller of the conveyor so that the first pressurizing rollers respectively connected thereto are rotatable;
On the upper side of the conveyor, second pressure cylinders are respectively installed on both sides between the first and second grooving units and the retractable show unit so that the piston rod is directed downward by a second fixing member, and the second pressure cylinder A second pressurizing unit installed parallel to the transfer roller of the conveyor so that the second pressurizing rollers each of which are connected to the piston rod of the second pressurizing roller can rotate; And
Third pressure cylinders are respectively installed on both sides of the rear end of the retractable show unit from the upper side of the conveyor so that the piston rods are directed downward by a third fixing member, and both ends are connected to the piston rods of the third pressure cylinder. 3 a third pressurizing unit installed parallel to the conveying roller of the conveyor so that the pressurizing roller is rotatable;
Containing, artificial marble V-shaped grooving device.

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