KR200371140Y1 - Apparatus for cutting bead - Google Patents

Abstract

The present invention relates to a bead removal device, and more particularly, a base fixing plate 100 fixedly installed at a part of the welding machine 1, and a vertical transfer plate 110 installed on one surface of the base fixing plate so as to reciprocate in the vertical direction. ), The first left and right transfer plate 120 is installed on one side so as to reciprocate along the left and right of the welding machine, and the second left and right transfer plate installed to reciprocate along the left and right on one side of the first left and right transfer plate ( 130), a fixed plate 140 fixedly and vertically connected to the second left and right transfer plate, a front and rear transfer plate 150 installed on one surface of the fixed plate so as to be reciprocated along the front and rear of the welding machine, and on one side of the front and rear transfer plate. Direction, the cutter blade mounting plate 160 provided with a cutter blade assembly block and a cutter blade assembly installed on the cutter blade assembly block to remove beads in the window frame. It is configured to.

The present invention configured as described above has an effect that can be easily, quickly and neatly removed bead protruding along the joint surface inside the window frame.

Description

Bead Removal Device {Apparatus for cutting bead}

The present invention relates to a bead removal device, and more particularly, when manufacturing a chassis for a window or a window frame by joining corresponding plastic materials through a welder, a bead that is installed at a part of the welder and formed on the thermal bonding surface inside the chassis is neatly cleaned. It relates to a bead removal device to remove.

In general, plastic windows or window frames (hereinafter, referred to as window frames) are manufactured by bonding each material by heat fusion. However, after joining the plastic window frame through the welding machine, rough, cracked and irregular beads are formed on the joint surface, which not only makes the assembly impossible between the window and the window frame, but also reduces the appearance. Therefore, work to remove the beads is accompanied.

In order to remove these beads, the prior art has been resorted to manually using a file tool. However, when removing the beads by hand, not only productivity is lowered, labor costs are increased by manual labor, but also the quality of the joints of the products is determined by skilled workers. there was.

On the other hand, Korean Patent Registration No. 10-0373983 discloses a cutting surface heat fusion bonding and bead removal device between plastic materials.

Its structure is a plastic material, which is a device that removes planar beads and vertical beads raised on two joining surfaces by heat-sealing each of the cut surfaces of the B and C base materials on both cutting surfaces of the A base material as plastics. and; Arranged on both sides through the linear guide on the X axis, which is the left and right sides of the frame, the structure is symmetrically identical to each other so as to perform thermal fusion of each joining surface and to cut the planar and vertical beads formed on the joining surface. A first heat welding cutting module and a second heat welding cutting module are provided; Any one of the heat-sealed cutting module is slidably coupled to the linear guide of the frame in the X-axis direction, the table having an opening in the direction perpendicular to the joining surface; A guide plate which is connected to a guide plate operating cylinder fixedly disposed at the bottom of the table and is operated up and down to the joint surface positions of A and B base materials through the opening; A movable frame fixedly installed on one side of the table and a movable frame movable on the other side thereof in a Y-axis direction in a plane orthogonal motion with the X axis by a cylinder for operating the frame connected to the table; Fixed side chucks and moving side bites which are arranged facing each other on the upper and lower sides of the fixed frame and the moving frame, and clamping the A base material, B base material and C base material by the operating force of the clamp cylinders mounted on the fixed frame and the moving frame, respectively. Plate; A horizontal cutter which is slidably supported on the fixed side grip plate side and at the same time interlocks with a horizontal cutter operating cylinder installed on the fixed side grip plate side to remove beads formed on the horizontal joint surface between the base materials; It is connected to the support block side sliding in parallel with the joint surface in conjunction with the heating plate moving cylinder fixedly installed on the moving side plate, and the entry and exit operation into the gap between the fixed side plate and the mobile side plate clamped with the base material A heating plate; It includes a vertical cutter to remove the beads of the vertical portion of the base material joint surface while operating vertically in conjunction with the vertical cutter operating cylinder mounted on the fixing frame.

However, the conventional bead removal device configured as described above is a device for removing only beads formed on the outside of the window frame, and technically, the beads formed along the joining surface inside the window frame cannot be removed.

Therefore, a device for removing the beads formed along the joining surface inside the window frame needed to be developed. In particular, the beads formed inside the window frame, as described above, not only cannot be assembled between the window frame and the window frame, but also need to be neatly treated because they reduce the appearance beauty.

The present invention has been made to solve the various problems as described above, the purpose is to be installed in a part of the welding machine is operated at the same time to finish the heat welding to remove the beads formed protruding along the joint surface inside the window frame It is to provide a removal device.

A bead removal apparatus according to the present invention for achieving the above object is a device for removing the beads formed in the window frame is installed on a portion of the welder, the base fixing plate fixedly installed on a portion of the welder; An up and down conveying plate installed on one surface of the base fixing plate so as to be reciprocated in a vertical direction; A first left and right transfer plate having a vertical transfer plate installed on one surface thereof so as to reciprocate along the left and right sides of the welder; A second left and right transfer plate installed on one surface of the first left and right transfer plate in a reciprocating manner; A fixed plate fixedly connected perpendicularly to the second left and right transfer plates; A front and rear transfer plate installed on one surface of the fixed plate to be reciprocated along the front and rear of the welding machine; A cutter blade mounting plate provided on one surface of the front and rear transfer plates so as to be reciprocated in a vertical direction, and a cutter blade assembly block provided at an upper end thereof; And a cutter blade assembly installed on the cutter blade assembly block to remove beads in the window frame.

Here, the cutter blade assay is composed of a main cutter blade module and an auxiliary cutter blade module installed orthogonally to each other, the auxiliary cutter blade module is installed to enable a small reciprocating transfer along the front and rear of the welding machine by the auxiliary cutter blade transfer cylinder.

In addition, a rail is provided between each corresponding plate and the plate, and is installed to be reciprocated along the rail by the operation of each corresponding cylinder.

In addition, the cylinder for conveying the second left and right transfer plate is configured to be extended in two times, and the cylinder for conveying the front and rear transfer plate is configured to be extended in two times.

The object of the present invention described above will become more apparent from the preferred embodiment of the present invention described below with reference to the accompanying drawings.

1 is a perspective view showing the configuration of the bead removal apparatus according to the present invention,

2 is a plan view showing a ready state of the bead removal apparatus according to the present invention,

3 is a plan view showing only the cutter blade assay in the present invention,

Figures 4a to 4f is an operation diagram shown to explain the operating state of the bead removal device according to the present invention,

5 is a plan view showing a position state when the bead removal apparatus according to the present invention is not used,

6 is a perspective view of the window frame portion before and after the beads are removed.

※ Explanation of code about main part of drawing ※

1: welder 3: frame

5: base plate 7: swash plate

9: holder 10: window frame

12: corner portion 14: groove portion

16: face part 100: base fixing plate

110: vertical transfer plate 120: first left and right transfer plate

130: second left and right transfer plate 140: fixed plate

150: front and rear transfer plate 160: cutter blade mounting plate

170: cutter blade assembly block 180: main cutter blade module

190: auxiliary cutter blade module 200: first vertical rail

210: second vertical rail 220: first left and right rails

230: second left and right rail 240: front and rear rail

300: first vertical cylinder 310: second vertical cylinder

320: first left and right cylinder 330: second left and right cylinder

340: third left and right cylinder 350: first before and after cylinder

360: before and after the second cylinder B: bead

S: spring

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

1 is a perspective view showing the configuration of the bead removal apparatus according to the present invention, Figure 2 is a plan view showing a ready state of the bead removal apparatus according to the present invention, Figure 3 is a plan view showing only the cutter blade assay in the present invention 4A to 4F are operation diagrams shown for explaining an operation state of the bead removing device according to the present invention, and FIG. 5 is a plan view showing a position state when the bead removing device according to the present invention is not used. 6 is a perspective view showing a comparison of the portion of the window frame before and after the beads are removed.

1 and 2, the bead removal device according to the present invention is installed at the bottom of the welder 1 and operated at the same time as the heat fusion bonding operation is completed, the bead (B) protruding inside the plastic window frame (10) ) Is a device that removes it before it solidifies, and the cutter blade assay is moved up and down to expose the upper part from the lower part of the welder, and along the horizontal movement and the front and rear (width direction) along the left and right (length direction) of the welder. It is configured to move horizontally.

Here, the welding machine 1 is a well-known apparatus, and when the structure thereof is briefly described, the base plate 5 is installed to move left and right along the frame 3, and a pair of upper surfaces of the base plate 5 is provided. The plate 7 is installed to be movable in a clamped state through the holder 9, and is configured to melt and join one surface of the window frame material while a separate heater (not shown) moves.

According to the present invention, the bead removal device has a base fixing plate 100 that is fixedly installed in the lower portion of the welder (1).

The upper and lower conveying plate 110 is installed on one surface of the base fixing plate 100, and a pair of first vertical rails 200 are provided between the base fixing plate 100 and the upper and lower conveying plate 110 to move along the rail. It is composed. The first fixing cylinder 300 is fixedly installed on the base fixing plate 100, and the rod 302 of the first vertical cylinder 300 is installed to be connected to the upper and lower conveying plate 110. Therefore, the vertical transfer plate 110 has a configuration capable of reciprocating up and down along the first vertical rail 200 by the operation of the first vertical cylinder (300).

The first left and right transfer plate 120 is installed on one surface of the upper and lower transfer plates 110, and a pair of first left and right rails 220 are provided between the two plates to move along the rails. The first left and right cylinders 320 are fixedly installed on the upper and lower transfer plates 110, and the rods 322 of the first left and right cylinders 320 are connected to the first left and right transfer plates 120. Therefore, the first left and right transfer plate 120 has a configuration capable of reciprocating to the left and right along the first left and right rails 220 by the operation of the first left and right cylinder 320.

A second left and right transfer plate 130 is installed on one surface of the first left and right transfer plate 120, and a pair of second left and right rails 230 is provided between the two plates to move along the rail. In addition, a second left and right cylinder 330 and a third left and right cylinder 340 are fixed to the second left and right transfer plate 130. Here, the second left and right cylinders 330 and the third left and right cylinders 340 are integrally connected to each other so that each of the rods 332 and 342 extends in the opposite direction, and the rods 332 of the second left and right cylinders 330. ) Is connected to the second left and right transfer plate 130, the rod 342 of the third left and right cylinder 340 is installed to be connected to the first left and right transfer plate 120. Therefore, the second left and right transfer plate 130 is primarily moved by the second left and right cylinder 330, and has a configuration of secondly moving again by the third left and right cylinder 340.

On one side of the second left and right transfer plate 130 is fixed plate 140 is installed orthogonally connected.

A front and rear transfer plate 150 is installed on one surface of the fixed plate 140, and a pair of front and rear rails 240 are provided between the two plates to move along the rail. In addition, the front and rear transfer plate 150 is fixed to the first before and after the cylinder 350 and the second before and after the cylinder 360. Here, the first before and after cylinder 350 and the second before and after cylinder 360 are integrally connected to each other so that each of the rods 352 and 362 extend in the opposite direction, and the rods 352 of the first before and after cylinder 350. ) Is connected to the front and rear transfer plate 150, the rod 362 of the second before and after cylinder 360 is installed to be connected to the fixed plate 140. Accordingly, the front and rear conveying plate 150 has a configuration of primarily moving by the first before and after cylinder 350 and secondly by the second before and after cylinder 360.

The cutter blade mounting plate 160 is installed on one surface of the front and rear transfer plate 150, and a second vertical rail 210 is provided between the two plates to move along the rail. A second vertical cylinder 310 is fixedly installed at a portion of the cutter blade mounting plate 160, and a rod (not shown) of the second vertical cylinder 310 is installed to be connected to the front and rear transfer plate 150. Therefore, the cutter blade mounting plate 160 is configured to reciprocate back and forth along the second vertical rail 210 by the operation of the second vertical cylinder 310.

The cutter blade assembly block 170 is installed at the upper end of the cutter blade mounting plate 160, and the cutter blade assembly is installed at the cutter blade assembly block 170 to remove the beads B inside the window frame 10. do.

Referring to FIG. 3, the cutter blade assay includes a main cutter blade module 180 and an auxiliary cutter blade module 190 installed to be perpendicular to each other. And the auxiliary cutter blade transfer cylinder 370 is fixedly installed on a part of the auxiliary cutter blade module 190, the rod 372 of the auxiliary cutter blade transfer cylinder 370 is connected to the cutter blade assembly block 170 is installed. . Therefore, the auxiliary cutter blade module 190 is configured to be a small reciprocating movement along the front and rear of the welding machine 1 by the auxiliary cutter blade transfer cylinder 370.

In addition, the cutter blade assembly block 170 is divided into a block of a part where the auxiliary cutter blade module 190 is installed, and a block of a part where the main cutter blade module 180 is installed, and a block where the auxiliary cutter blade module is installed. A spring S is interposed between blocks where the main cutter blade module is installed to be elastically supported.

Here, the cutter blade module may be configured integrally, or a plurality of cutter blades may be combined to form one module.

On the other hand, the bead removal device of the present invention may be installed to remove the four corner beads of the window frame four times each through one device, or to remove the four corner beads twice through two devices symmetrical to each other It can be installed, or four devices can be installed to remove four corner beads at once.

Now, the operation and effect of the present invention configured as described will be described.

First, when the bead removal device is not used, as shown in FIG. 5, the cutter blade assay is hidden under the base plate 5 of the welding machine 1, and then the operation of the bead removal device starts. As shown in FIG. 2, the cutter blade assay is moved and exposed to the top of the base plate 5. At this time, the first, second, third left and right cylinders 320, 330, 340 are operated to move in the direction in which the first, second, left and right transfer plates 120, 130 extend, and the cutter blade assay is performed on the base plate ( 5) to move to one side, the first vertical cylinder 300 is operated to raise the upper and lower transfer plate 110, as well as the second vertical cylinder 310 is operated to raise the cutter blade mounting plate 160 The cutter blade assay is exposed to the top of the welder 1. In this way, when the bead removal device starts to operate, it is ready.

Referring to FIGS. 4A to 4F, a method of directly removing beads is as follows.

When the welding machine 1 is operated to complete the heat fusion bonding operation of the window frame 10, as shown in FIG. 4A, the main cutter blade module 180 is located in close contact with one surface of the inner surface of the window frame 10, The cutter blade assay is moved to an initial state so that the auxiliary cutter blade module 190 is in close contact with the inner surface of the window frame 10 so as to be perpendicular to the main cutter blade module 180 of the window frame 10. In this case, the second left and right cylinders 330 are contracted and the first front and rear cylinders 350 are extended to move the second left and right transfer plates 130 and the front and rear transfer plates 150 to move the cutter blade assay to an initial state. .

In this state, as shown in FIG. 4B, the auxiliary cutter blade module 190 linearly reciprocates to remove a portion of the bead B formed at the inner edge portion 12 of the window frame 10. At this time, the cutter blade transfer cylinder 370 is extended and contracted to reciprocate the auxiliary cutter blade module 190. Here, the auxiliary cutter blade module 190 operates to remove a part of the bead B so as to smoothly operate the main cutter blade module to be described later.

When the operation of the auxiliary cutter blade module 190 is completed, as shown in FIG. 4C, the main cutter blade module 180 is inserted into the groove 14 of the window frame 10 to move in close contact. At this time, the second front and rear cylinder 360 is extended to move the front and rear transfer plate 150 to move the main cutter blade module 180, and the auxiliary cutter blade module 190 is also moved together.

In this state, as shown in FIG. 4D, the main cutter blade module 180 is moved forward, and the beads B formed in the surface portion 16 of the window frame 10 and the remaining beads B remaining in the corner portion 12 are shown. ) Will be removed. At this time, the third left and right cylinder 340 is contracted to move the second left and right transfer plate 130 to move the main cutter blade module 180. Of course, the auxiliary cutter blade module 190 is caught by the window frame 10, the movement is stopped, it is possible to move only the main cutter blade module 180 as the spring (S) is relatively compressed as shown in FIG. Done.

Next, as shown in FIG. 4E, the main cutter blade module 180 is transported in an orthogonal direction to pull out the removed beads B. FIG. In this case, as the second front and rear cylinder 360 is contracted, the main cutter blade module 180 is moved by moving the front and rear transfer plate 150.

As such, when the bead B is completely removed, the main cutter blade module 180 is returned to its original initial position as shown in FIG. 4F. As the third left and right cylinder 340 is extended, the second left and right transfer plate 130 is moved to return the main cutter blade module 180 to the initial setting position.

When the window frame 10 from which the beads B are removed is removed, the second vertical cylinder 310 is contracted to lower the cutter blade mounting plate 160 so as to facilitate the operation. 1) It's hidden inside. Of course, when a new window frame bead is needed, the cutter blade assay is raised back to its original position.

As such, when the present invention is applied, the beads protruding along the joining surface inside the window frame can be easily, quickly and neatly removed as shown in FIG. 6.

As described above, the present invention is installed at a part of the welding machine, and when the window frame is manufactured, the heat fusion bonding operation is completed at the same time while completely removing the bead protruding along the joint surface inside the window frame. The effect is to produce a neat window frame.

In addition, the present invention has the effect of increasing productivity and improving work efficiency because all operations are performed quickly and automatically.

In addition, the present invention does not occur when the surface of the window frame made of a plastic material is damaged because the bead removal operation is made precisely by mechanical operation, it is possible to minimize the defective rate.

As described above, the present invention has been illustrated and described in connection with specific embodiments, but it is understood that various modifications and changes can be made without departing from the spirit and scope of the invention as indicated by the claims. Anyone who owns it can easily find out.

Claims (4)

In the device for removing the beads formed in the window frame provided in a part of the welder, A base fixing plate fixedly installed at a part of the welder; An up and down transfer plate installed on one surface of the base fixing plate so as to reciprocate in an up and down direction; A first left and right transfer plate having the upper and lower transfer plates installed on one surface thereof so as to reciprocate along the left and right sides of the welder; Second left and right transfer plates installed on one surface of the first left and right transfer plates to be reciprocated along left and right; A fixed plate fixedly connected perpendicularly to the second left and right transfer plates; A front and rear transfer plate installed on one surface of the fixed plate to be reciprocated along the front and rear of the welding machine; A cutter blade mounting plate provided on one surface of the front and rear transfer plates so as to be reciprocated in a vertical direction and provided with a cutter blade assembly block at an upper end thereof; And And a cutter blade assembly installed on the cutter blade assembly block to remove beads in the window frame. The method of claim 1, The cutter blade assay is composed of a main cutter blade module and an auxiliary cutter blade module installed perpendicular to each other, the auxiliary cutter blade module is characterized in that the auxiliary cutter blade transfer cylinder is installed so as to allow a small reciprocating transfer along the front and rear of the welding machine Bead Removal Device. The method of claim 1, A rail is provided between each of the corresponding plate and the plate, bead removal device, characterized in that installed in the reciprocating transfer along the rail by the operation of each corresponding cylinder. The method of claim 3, The cylinder for conveying the second left and right transfer plate is configured to be extended in two times, and the cylinder for conveying the front and rear transfer plate is configured in such a way that it can be extended in two times. Bead Removal Device.