KR100589863B1 - Bead cleaner for window and door - Google Patents

Abstract

The present invention relates to a bead elimination device of the window frame welded, the two fusion machine (M, M ') is mounted to face each other on one table 20, the cylinder rod 11 is attached and the cylinder rod ( 11 is provided with a fixed pressure plate 12, the fixed pressure plate 12 is the two fixed cylinders (10, 10 '), table ( 20) and a hot plate 30 and the like, in which the window frame members 1, 1 'are welded by welding through a hot plate and welded, the window frame member welded to the lower inner side of the fusion machine M, M'. First and second cutting means 100 and 200 for removing the inner bead B2 of (1,1 ') are installed vertically, and the third cutting means 300 is installed on the lower outer side of the fusion machine M, M'. To remove the inner bead B1 of the welded window frame members 1 and 1 '.

As described above, the present invention can automatically remove the inner beads generated in the window frame welded by the first, second and third cutting means installed in the welding machine before they are fixed, thereby fixing the beads after the window frame welding portions are fixed. There is an excellent effect to prevent workability and productivity degradation caused by a separate process to remove.

Welding machine, bead, window frame member, cutting means

Description

Bead cleaner for window welding part {Bead cleaner for window and door}             

1 is a perspective view of a bead defrosting apparatus according to the present invention,

Figure 2a and Figure 2b is a perspective view of the first and second cutting means, respectively in the bead defrosting apparatus according to the present invention,

Figure 3 is a perspective view of the third cutting means of the bead defrosting apparatus according to the present invention,

Figure 4 is a schematic diagram illustrating the operation of the bead defrosting apparatus according to the present invention,

5a is a perspective view of a window frame generally used,

Figure 5b is a cross-sectional view taken along the line A-A of Figure 5a, the size and shape of the blade,

Figure 6a is a perspective view of a door frame generally used,

Figure 6b is a cross-sectional view taken along the line C-C of Figure 6a with the size and shape of the blade,

Figure 7a is a modified embodiment of the first and second cutting means of the bead defrosting apparatus according to the present invention,

Figure 7b is a modified embodiment of the third cutting means of the bead defrosting apparatus according to the present invention.

* Description of the symbols for the main parts of the drawings *

1,1 '--- window frame, 2,2' --- door frame,

10,10 '--- fixed cylinder, 11 --- cylinder rod,

12 --- fixed pressure plate, 13 --- sliding rail,

14 --- pedestal, 20 --- table,

21 --- guide rod, 30 --- soleplate,

100,200,300 --- 1st, 2, 3 cutting device, 110,210,310 --- cylinder,

133,233 --- Blade fixing member, 134,134 ', 234 --- Blade,

330 --- blade rotation motor, 331 --- blade holder

332 --- Blade.

The present invention relates to a bead defrosting device of the window frame welding portion, and more specifically, by removing the bead of the inner portion as well as the outer portion of the window frame during heat-sealing can be eliminated the inner portion bead defrosting process that has been carried out separately The present invention relates to a bead defrosting device for a welded window frame.

In general, the window frame made of synthetic resin is to form a coupling groove on the inner side of the window frame is coupled to the screen or the window frame to the inner side of the window frame, which prevents the extrusion of square or rectangular window frame as a single body.

Therefore, in the case of manufacturing the window frame made of synthetic resin material, the window frame aggregate cut to an arbitrary length is bonded to each other by heat-sealing the joining portion by a heat welding machine or the like to produce a certain form.

However, in the conventional window frame manufacturing process, the joints of the window frame aggregates generate beads that are formed to melt and protrude in the heat-sealed bonding process. do.

Eventually, the conventional window frame requires a process of bonding the window frame aggregate by heat fusion and a process of removing the bead demagnetization to remove the beads generated at the heat fusion site, thereby degrading its workability and productivity, thereby producing the window frame. There is a problem such as a unit price increase. In addition, after the joint is cooled, the netting becomes hard, so that the removal work is difficult and the finish is not neat.

The present invention has been invented to solve the above problems, it is possible to remove not only the outer surface portion, but also the inner surface portion of the bead generated during heat fusion by installing the inner blade as well as the upper and lower blades and vertical blades. Accordingly, an object of the present invention is to provide a bead elimination device for a window frame welded portion, which is capable of preventing workability and productivity degradation caused by a separate process of removing beads after the window frame welded portion is fixed.

The present invention for achieving the above object is provided with two welding machines facing each other on one table, the cylinder rod is attached to the cylinder rod is provided with a fixed pressure plate, the fixed pressure plate is provided through the sliding rail, A welding machine having two fixed cylinders, a table, and a hot plate, which are capable of high movement, to weld and weld a window frame member through a hot plate, wherein the inside of the welded window frame member is provided at a lower inner side of the fusion machine. The first and second cutting means for removing the beads are installed vertically, and the third cutting means is installed on the lower outer side of the fusion machine to remove the inner bead of the welded window frame member.

In addition, the present invention is the vertical actuation cylinder having the first and second cutting means is provided with a cylinder rod, a sliding rail member for guiding the transfer plate to move while sliding, and a transfer plate connected to the cylinder rod to move together with the cylinder rod. Wow; A left and right operating cylinder having a cylinder rod, a sliding rail member fixed to an upper portion of the transfer plate of the vertical operation cylinder to guide the transfer plate to slide and moving, and a transfer plate connected to the cylinder rod to move together with the cylinder rod. Wow; A cylinder rail, a sliding rail member fixed to an upper end of the transfer plate of the left and right operating cylinders to guide the blade fixing member to move while sliding, a blade fixing member connected to the end of the cylinder rod, and connected to the blade fixing member, It is characterized in that it comprises a; front and rear operation cylinder which is provided with a fixed blade.

In another aspect, the present invention includes an up and down operation cylinder having the third cutting means having a cylinder rod, a sliding rail member for guiding the transfer plate to slide and moving, and a transfer plate connected to the cylinder rod to move together with the cylinder rod; A left and right operating cylinder having a cylinder rod, a sliding rail member fixed to an upper portion of the transfer plate of the vertical operation cylinder to guide the transfer plate to slide and moving, and a transfer plate connected to the cylinder rod to move together with the cylinder rod. Wow; It is characterized in that it comprises a blade rotating motor which is provided with a blade holder positioned at the front end, and a rotary blade connected to the end of the blade holder.

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

1 is a perspective view of the bead defrosting apparatus according to the present invention. As shown, the first and second cutting means (100,200) for removing the inner bead (B2) in the lower inner side of the fusion machine (M) having two fixed cylinders (10, 10 ') opposed to each other is vertical It is installed so as to, the third cutting means 300 for removing the inner bead (B1) is to be installed on the lower outer side of the fusion machine (M). Here, the cylinder cylinder 11 is attached to the fixed cylinder 10, and the cylinder rod 11 is provided with a fixed pressure plate 12, the fixed pressure plate 12 through the sliding rails 13, You can move.

In addition, the fixed cylinder (10, 10 ') is mounted on the table 20 with a guide rod 21 via a pedestal 14, it is possible to adjust the spacing by the guide rod (21). Two fusion machines (M, M ') can be mounted to face each other on one table (20).

4 is a schematic diagram illustrating the operation of the bead elimination apparatus according to the present invention, wherein the first and second cutting means 100 and 200 of the present invention are formed on the inner bead (1, 1 '). B2) is to be cut, and the third cutting means 300 is to cut the inner bead B1 of the window frame members 1 and 1 '.

As shown in detail in FIG. 2A, the first cutting means 100 includes a cylinder rod 111, a sliding rail member 112 for guiding the transfer plate 113 to slide, and the cylinder rod. A vertical operation cylinder 110 connected to the 111 and having a transfer plate 113 moving together with the cylinder rod; A cylinder rod 121 and a sliding rail member 122 fixed to an upper portion of the transfer plate 113 of the up and down operation cylinder 110 to guide the transfer plate 123 while sliding, and the cylinder rod 121. Left and right operating cylinder 120 which is connected with and having a transfer plate 123 to move with the cylinder rod; The cylinder rod 131, the sliding rail member 132 is fixed to the upper end of the transfer plate 123 of the left and right operation cylinder 120 to guide the blade fixing member 133 to slide and move, and the cylinder rod 131 And a front and rear operation cylinder 130 having a blade fixing member 133 connected to the end of the blade), and a blade 134 connected and fixed to the blade fixing member 133.

Here, the blade 134 has a cross section symmetrical with the cross section of the window frame member 1 so that the inner bead B2 of the window frame member 1 can be mapped as shown in FIGS. 5A and 5B. Therefore, it is possible to cleanly remove the inner bead (B2) generated while the window frame member 1 is fused by the forward and backward of the blade 134.

On the other hand, Figure 6a is a perspective view of a commonly used door frame, Figure 6b is a cross-sectional view of the AA line of Figure 6a with the addition of the size and shape of the blade, when mapping the bead of the door frame and the cross section of the door frame member (2) The blade 134 'is applied to have a symmetrical cross section so that the inner bead B2' generated on the door frame member 2 can be removed through the blade 134 '.

In addition, as shown in detail in FIG. 2B, the second cutting means 200 includes a cylinder rod 211, a sliding rail member 212 guiding the conveying plate 213 to move while sliding, and the cylinder rod. A vertical operation cylinder 210 connected to the 211 and having a transfer plate 213 moving with the cylinder rod; A cylinder rod 221 and a sliding rail member 222 fixed to an upper portion of the transfer plate 213 of the up and down operation cylinder 210 to guide the transfer plate 223 while sliding, and the cylinder rod 221. Left and right operating cylinders 220 which are connected with and provided with a transfer plate 223 moving with the cylinder rod; A cylinder rod 231, a sliding rail member 232 fixed to the upper end of the transfer plate 223 of the left and right operation cylinder 220 to guide the blade fixing member 233 to slide and move, and the cylinder rod 231 And a front and rear operation cylinder 230 having a blade fixing member 233 connected to the end of the blade) and a blade 234 connected and fixed to the blade fixing member 233.

Here, the blade 234 has a cross section symmetrical with the cross section of the window frame member 1 so that the inner bead B2 of the window frame member 1 can be mapped as shown in FIGS. 5A and 5B. Therefore, it is possible to cleanly remove the inner bead (B2) generated while the window frame member 1 is fused by the forward and backward of the blade 234.

On the other hand, Figure 6a is a perspective view of a commonly used door frame, Figure 6b is a cross-sectional view of the AA line of Figure 6a with the addition of the size and shape of the blade, when mapping the bead of the door frame and the cross section of the door frame member (2) The blade 234 'is applied to have a symmetrical cross section, so that the inner bead B2' generated on the door frame member 2 can be removed through the blade 234 '.

In addition, as shown in detail in FIG. 3, the third cutting means 300 includes a cylinder rod 311, a sliding rail member 312 guiding the conveying plate 313 to move while sliding, and the cylinder rod. A vertical operation cylinder 310 connected to the 311 and having a transfer plate 313 moving along with the cylinder rod; A cylinder rod 321 and a sliding rail member 322 fixed to an upper portion of the transfer plate 313 of the vertical operation cylinder 310 to guide the transfer plate 323 while sliding, and the cylinder rod 321. Left and right operating cylinder 320 which is connected with and has a transfer plate 323 to move with the cylinder rod; A blade rotating motor 330 is provided with a blade holder 331 positioned at the front end and a rotary blade 332 connected to an end of the blade holder 331.

Here, the rotary blade 332 has a diameter of the same size as the size (a) of the inner groove, as shown in Figure 5a and 5b, the rotary blade 332 is rotated by the drive of the motor 330 The inner bead (B1) formed by the window frame member (1) by the front, backward of the can be cleanly cut.

On the other hand, Figure 6a is a perspective view of a commonly used door frame, Figure 6b is a cross-sectional view of the AA line of Figure 6a added the size and shape of the blade, the diameter of the rotary blade 332 applied here is the inner bead (B1 ') The same applies to the inner groove size b). Therefore, the inner bead B1 ′ formed on the door frame member 2 may be removed through the rotary blade 332 by the forward and backward movement of the rotary blade 332 rotated by the driving of the motor 330. .

The operation and action of the present invention made as described above will be described.

First, the window frame members 1 and 1 'are fixed through the fixed pressure plate 12 by the operation of the fixed cylinder 10 while the window frame members 1 and 1' are placed on the pedestal 14, and then the table ( After the hot plate 30 installed in an oblique direction is entered in 20, the welding surface is melted by the hot plate 30, and then the window frame member 1 is joined to the vertical window frame member 1 ′, thereby ending the welding. .

At this time, the first cutting means 100 and the second cutting means 200 are operated to remove the inner bead B2 formed on the inner surface of the window frame members 1, 1 ′. That is, the up and down operation cylinder 110 of the first cutting means 100 is operated to push the cylinder rod 111 upwards, so that the transfer plate 113 connected to the cylinder rod 111 is the sliding rail member 112. Ride to the upper side. That is, the blade 134 is moved to the same height as the inner bead (B2) of the window frame member (1). Then, the left and right operation cylinder 120 is operated to move the cylinder rod 121 to the left, and the transfer plate 123 connected to the cylinder rod 121 is moved to the left by the sliding rail member 122. That is, the blade 134 is moved until it comes in contact with the inner surface of the window frame member (1). Subsequently, the forward and backward operation cylinder 130 is operated to advance the cylinder rod 131 toward the inner bead B2, and the blade fixing member 133 connected to the cylinder rod 131 rides on the sliding rail member 132. Advance toward the bead (B2) while cutting the inner bead (B2) formed in the blade 134, which is in contact with the inner surface of the window frame member 1 is higher than the inner surface. The first cutting means is then operated in the reverse order of the operation to return to the original position (see FIG. 2A).

Here, the second cutting means 200 differs only in the installation position with the first cutting means, and the operation thereof is the same as that of the first cutting means 100, and thus a detailed description thereof will be omitted (see FIG. 2B).

Subsequently, the third cutting means 300 is operated to remove the inner bead B1 formed on the inner surface of the window frame member. That is, the up and down operation cylinder 310 of the third cutting means 300 is operated to push up the cylinder rod 311 upwards, so that the transfer plate 313 connected to the cylinder rod 311 is the sliding rail member 312. Ride to the upper side. That is, the blade 332 is moved to the same height as the inner bead (B1) of the window frame member (1). Next, the left and right operation cylinder 320 is operated to move the cylinder rod 321 to the left, and the transfer plate 323 connected to the cylinder rod 321 is moved to the left by the sliding rail member 322. That is, the blade 332 is moved until it comes in contact with the inner surface of the window frame member (1). At this time, the blade rotating motor 330 is operated while cutting the inner bead (B1) formed in the inner groove of the window frame member 1 while the rotary blade 332 connected to the blade holder 331 rotates. The third cutting means is then operated in the reverse order of the operation to return to the original position (see FIG. 3).

Here, the beads (B1, B2) is made easier after cutting the window frame member is welded, that is, after being hardened after being melted and completely hardened, rather than manual work or separate machining.

Thus, the window frame or door frame from which the inner beads B1 and B2 are completely removed is easy to assemble and easy to operate because it does not interfere with the glass and the window fitted therein.

Figure 7a is a modified embodiment of the first, second cutting means of the bead defrosting apparatus according to the present invention. As shown, the first cutting means and the second cutting means are configured to operate through one cylinder (101, 102). In other words, two blades 105 and 205 are fixed to the upper and lower operation cylinders 101 and the left and right operation cylinders 102, and they can be individually moved by the slider cylinders 103 and 203 and the sliders 104 and 204, respectively. . In other words, the blades 105 and 205 formed to be symmetrical to the cross-section of the door frame or window frame are connected to the slider cylinders 103 and 203 and the sliders 104 and 204 formed so as to be able to move forward and backward, and these slider cylinders 102 and 203 and the sliders 104 and 204 are connected. Is formed to vertically correspond to the cylinder (102).

Bead bead removal device made as described above is determined by the upper and lower operation cylinder 101, the height, then the left and right movement cylinder 102, the blades 105, 205 are interviewed by the window frame, the slider cylinder The 103 is operated to remove the inner bead B2 while the blades 105 and 205 connected to the sliders 104 and 204 sequentially advance to the corners of the window frame, respectively.

Figure 7b is a modified embodiment of the third cutting means of the bead defrosting apparatus according to the present invention. As shown, the blade holder 330 'is connected to the transfer plate 323 of the third cutting means 300, and the blade 331' is integrally formed at the end of the blade holder 330 '. Here, the thickness of the blade is set equal to the inner groove size (a) of the bead (B1). On the other hand, the height adjustment of the blade 331 'can be adjusted by switching the electric selector switch to match the window frame thickness by a known automatic angle adjustment cylinder (not shown). Here, the operation of the blade 331 'fixed to the blade holder 330' is the same as the operation of the third cutting means, and thus detailed description thereof will be omitted.

According to the present invention described in detail as described above, the inner bead generated in the window frame welded by the first, second and third cutting means installed in the fusion machine can be automatically removed before being fixed, thereby welding the window frame. After the site is fixed, there is an excellent effect to prevent workability and productivity degradation caused by a separate process of removing the beads.

Claims (5)

Two fusion machines (M, M ') are mounted on one table 20 to face each other, the cylinder rod 11 is attached and the cylinder rod 11 is provided with a fixed pressure plate 12, the fixed pressure plate 12 is provided with two fixed cylinders (10, 10 '), a table (20) and a hot plate (30) facing each other that can be moved up and down through the sliding rail 13, the window frame member ( 1, 1 ') in the fusion machine to weld by welding through a hot plate, Cylinder rods (111,211) for removing the inner bead (B2) of the welded window frame members (1,1 ') and the transfer plate (113,213) to the lower inner side of the fusion machine (M, M') to guide the slide Up and down operation cylinders 110 and 210 having sliding rail members 112 and 212 and transport plates 113 and 213 connected to the cylinder rods 111 and 211 to move together with the cylinder rods; Cylinder rods 121 and 221 and sliding rail members 122 and 222 fixed to the upper and lower conveying plates 113 and 213 of the upper and lower operation cylinders 110 and 210 to guide the transfer plates 123 and 223 while sliding, and the cylinder rods 121 and 221. Left and right operating cylinders (120, 220) which are connected to and provided with a transfer plate (123,223) to move with the cylinder rod; The cylinder rods 131 and 231 and the sliding rail members 132 and 232 fixed to the upper ends of the transfer plates 123 and 223 of the left and right operating cylinders 120 and 220 to guide the blade fixing members 133 and 233 while sliding, and the cylinder rods 131 and 231. First and second cutting means provided with; front and rear operation cylinders 130 and 230 having blade fixing members 133 and 233 connected to ends of the blades and blades 134 and 234 connected and fixed to the blade fixing members 133 and 233. (100,200) is installed vertically, the third cutting means 300 is installed on the lower outer side of the fusion machine (M, M ') to remove the inner bead (B1) of the welded window frame members (1, 1') Bead elimination device of the window frame welding portion, characterized in that. delete The method of claim 1, wherein the third cutting means 300 is connected to the cylinder rod 311, the sliding rail member 312 for guiding the conveying plate 313 to move while sliding, and the cylinder rod 311 Up and down operating cylinder 310 is provided with a transfer plate 313 is moved with the cylinder rod; A cylinder rod 321 and a sliding rail member 322 fixed to an upper portion of the transfer plate 313 of the vertical operation cylinder 310 to guide the transfer plate 323 while sliding, and the cylinder rod 321. Left and right operating cylinder 320 which is connected with and has a transfer plate 323 to move with the cylinder rod; The bead of the window frame welding portion characterized in that it comprises; blade blade motor 330 having a blade holder 331 positioned at the front end and a rotary blade 332 connected to the end of the blade holder 331 Finish removal device. According to claim 2, The first and second cutting means is a blade (105, 205) is fixed to the upper and lower operation cylinder 101, the left and right operation cylinder 102, and formed to be symmetrical with the cross section of the door frame or window frame ( 105 and 205 are connected to the slider cylinders 103 and 203 and the sliders 104 and 204, which are formed so as to be able to move forward and backward, and the slider cylinders 102 and 203 and the sliders 104 and 204 are formed to vertically correspond to the cylinder 102. Two bead blades 105, 205 in the cylinder (101, 102) is bead defrosting device for welding the window frame, characterized in that the operation. According to claim 3, The blade holder 330 'is connected to the transfer plate 323 of the third cutting means 300 and the blade 331' is integrally formed at the end of the blade holder 330 ' Bead elimination device of the window frame welding portion, characterized in that.

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