KR100298113B1 - Frame manufacturing method and device for window window - Google Patents

Abstract

The present invention relates to a material obtained by winding a stainless steel sheet or a steel strip (roller, hairline) processed on a surface in a roll form, and a method and apparatus for manufacturing windows and windows and doors using the same, particularly V-cutting process for V-cutting coil, V-cutting material, Punching process for cutting primary punching part to desired dimensions, Forming process formed by a certain forming roll, Straightener for straightening formed frame. It is a manufacturing and cutting device that has a cutting process to cut the first punched part. It is made by the electronic and electric device continuously to maximize productivity and form bending of grooves that can fit the mohair to the frame. The present invention relates to a method and apparatus for manufacturing a large quantity of high quality frames that can save energy.

Description

Window and window frame manufacturing method and cutting device

The present invention is a coiled state is processed into a hairline or a miller having a constant width and is molded and bent by attaching a special V-cutting top set according to the frame use of a stainless steel strip or steel strip steel sheet with a protective tape to fit the frame, in advance in each corner portion V-cutting improves the molding efficiency, and the cutting oil is applied to protect the protective tape from frictional heat with the forming roller, and the molded edges maintain a constant line on each side to enhance the appearance of the product. And due to the characteristics of stainless steel, it is difficult to cut and sharp parts are created. When the material is flat, the punching part is cut to a certain dimension first, and the various types of frames sequentially formed and bent by each forming roll are calibrated by the respective straighteners. It is a device that continuously produces, manufactures, and cuts each frame by easily cutting a cutting saw or a cutting mold on the punched part.

The prior art in the field is that commercial 27 stainless steel sheet is standardized to a length of 1m 3m or 4m and sold on the market. In general, however, the first-storey storefront window frame height is about 2.6m-2.7m. Therefore, expensive stainless 3m plate is cut to 2.7m or less, and discarded residues longer than 30cm are disposed of as scrap metal. Since the width is 1m, it is necessary to cut (cut) the frame 11 according to a, b, c, d, and e.

Conventional stainless steel processing method also displays the cutting dimensions of the plate 1m in width 3m to 4m in accordance with the required frame width and length, and the cutting process for cutting the displayed plate to form a V groove for each part to bend the cut plate. V-groove digging process to dig one row of V-grooves To dig a row of V-grooves two times and reverse the plate to dig a V-groove.

The above process is less productive.

In the bending process, press the V-cutting place with the blade of the bending machine in order to adjust the necessary angle, and depending on the frame, replace the blade of the bending machine and turn the plate in turn to complete the frame. And cutting, V-cutting, bending should be divided into each professional part and should be experienced skilled workers with long experience. According to the skill of the skilled workers, the defect rate and production capacity of the product is different. In addition, the frame calculation method of the finished product is also an advantageous method of an improved bending work shop, and there is no accurate method of calculating the amount. For example, the entire board is calculated in sheets and the remaining boards are stored for use in the next bending. Before the 80's, the number of customers and the quantity of boards were possible, but now the number of customers and the quantity is kept. It is impossible to find and write, but in the near future, the length of 1m is 1/2 (500cm) 1/3 (333cm) 2/3 (666cm) of one sheet, and the length is 3m or less and 3m or more and 4m or less. It is recommended that the width and length of the required frame fit properly, but the expensive plate is cut off on both sides, and the cost is increased.

Such complicated calculation methods and inefficient processing methods are wasteful at the time of saving one won in IMF era. For example, the price per ton of stainless steel plate is much lower than the price per ton of aluminum windows, but the price of the finished window is 2-3 times higher than that of aluminum windows. The above problems, but the processing method of the window frame is only the bending method by the conventional bending machine.

Accordingly, in the present invention, since the mall window frame of FIG. 11 a, b, c, d, and e are all bent and manufactured according to the same standard, the present invention shortens the manufacturing time by simplifying the equipment according to the present invention. It saves resources and energy by saving raw materials, reducing labor costs, and continuously forming foaming, which is beautiful in the same shape and dimensions, and mass-produces large number of window frames in order to produce good products and cheap frames. The technical task was completed.

1 is an overall configuration diagram of an apparatus of the present invention.

Figure 2 is a front view of the V-cutting set portion of the V-cutting machine of the present invention.

3 is a perspective view of the V-cutting top of the present invention.

4 is a plan view of the V-cutting saw blade of the present invention.

5 is a perspective view of the rubber roller of the present invention.

6 is a partial front view of the guide roller.

7 is a perspective view of a punching primary cut of the present invention.

8 is a perspective view of a punched material.

Partial front view of the V-cutting top set, V-cutting S-material, and push roller of the present invention in Figures 9a, b, c, d, e.

Fig. 10A, b, c, d, and e are schematic views showing the sequence of forming sequentially by the forming roll of the present invention.

11 is a perspective view of the frame of the present invention.

12 is a perspective view of a moheya attached to the frame of the present invention.

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

A: Uncoil B: V Cutting Machine

D: Punching Machine F: Molding Machine

S: Material G: Straightener

H: Cutter F: Pressing Roller Set

①②③④⑤⑥ ......: Pressure roller 1,1 ': Motor

2,22: Reduction Motor 3,33: Motor Pump

4,4 ', 17,19: Guide roller 5,20: Handle

6: driving guide roller part 7: lower V cutting part

8: Push roller 9,9 ': Adjusting bolt

10: phase V-cutting portion 11: detection sensor

13: guide roller 14: hydraulic cylinder

15: Punching die 16: Reed bearing

21,31: Gear 24: Straightener Roll

25: cutting saw 26: belt

27: pneumatic cylinder 28: cutting flow

29 valve 30 bearing

32: bearing case 33: pulley

34: spring 35: chain

36: nut 37: V cutting top

38: rubber 39: steel wheel

40: shaft hole 42: inset chip

52: key hole 44: cutting oil piping

45: coolant frame 46: dial gauge

49: rubber roller 51: shaft

52,83: keyhole 53: tempered glass door

54: H bar 55: 11 (a) frame

56 Figure 11 (d) Frame 57 Mohair

61: punching body 62: guide pin

64: stop plate 65: guide pin

66: base 67: punch blade

68,71: punch hole 69: material guide

72: grinding rod 73: servo motor

74: motor side gear 75: load side gear

76: transfer screw 77: mold moving part fixing nut

82: shaft hole 84: wedge

85: Wrench Bolt 86: Anvil

87: billenbolt 88: inset chip

As shown in FIG. 1, the configuration of the present invention is to mount the S material on the uncoil of A and press the V cutting machine of B to dig the V cutting groove so that the cutting of the frame completed later by punching it is easy. After the punching process to cut the first part of the punching in advance, the forming process to form sequentially by each forming roll as shown in a, b, c, d, e of FIG. It is composed of a cutting process for cutting using a cutting saw or a cutting mold in the punched place is a continuous window frame manufacturing apparatus in a forming (forming) method by a forming machine rather than a bending method by a conventional bending machine. Referring to the operation according to the embodiment of the present invention.

First, the description of the V-cutting machine of B of the present invention.

The stainless steel strip or steel strip steel sheet slits having a constant width is inserted into the guide guide roller 4 and the lower V-cutting portion 7, the upper V-cutting portion 10, and the driving guide roller portion. (6), the material S is transferred to the discharge guide roller 4 '. Then, by pressing the front and rear handles (5) and pressing both sides and rotating the motor (1), the second cutting (10) V-cutting top set is rotated. At this time, turn the pump motor of (3) and spray cutting oil on each saw blade with (44). The V-cutting top set (10) V cuts the top of S material, and the V-cutting top set (7) rotates the motor (1 ') only when V-cutting the bottom of S material.

Then, loosen the adjusting bolt of (9 ') of FIG. 2 by pressing the spring material of (34), the push roller (8) pushes the S material and the rubber roller of the (49) softly. Pushing the S material, the S material is in contact with the (10) V cutting top set rotated by the number 1 motor to form a plurality of V groove. At this time, loosen the adjusting bolts on both sides of (9 '), adjust the groove depth with dial gauge (46), and lock the adjusting bolt (9') tightly. And (2) by rotating the reduction motor of Fig. 6 (6) by rotating the rotation material S material is moved forward while the V groove is formed continuously. At this time, the two pneumatic cylinders of (27) protect the saw blade by pressing the spring in case of power failure or emergency so that the S material is separated from the V cutting saw.

(10) V-cutting saw set is the same as Fig. 9 a, b, c, d, e, and the configuration is a rubber roller (49) and a number of (37) saws to adjust the distance between saws and saws A screw cut into the shaft of (51) and tightened with (36) nat is called a (10) V cutting saw set. As shown in Figs. 3 and 4, the saw (37) is fitted with a hexagonal insert chip into the (86) anvil and the wedge between (84) and the wrench bolt (85) to fix it. The insert chip (88) is economical because the new chip is replaced after the four sides are used in turn.

Rubber roller (49) is a rubber roller that has been heat-treated by applying a hard and elastic rubber to (39) outside the steel wheel (39) as shown in FIG. Insert bearing (51) into the shaft (51), and the convex part of the edge of saw (37) and the inner ring of bearing (30) are in close contact with each other, so the saw (37) rotates at 200 rpm by the rotation of motor 1. Rubber roller (49) is rotated slowly according to the movement of S material when S material is transferred by rotating the feed roller of FIG. (8) The pusher roller is an iron wheel roller, which rotates slowly as the S material moves.

Embodiments of the molding machine of the present invention will be described with reference to the accompanying angle drawings.

First, the V-cutted S material of FIG. 9 (a) of the present invention is transferred to roller No. ① of the F molding machine via the guide roller (17) and (19), and the handle (20) is rotated between the lower roller B and the upper roller T. Press S material and transfer it to roller (2), and the V-cutting point of (105, 106, 107, 108) in Fig. 9 (a) is pressed between ② up and down rollers in Fig. 10 (a). As the (a, b) is slightly convex upward, the groove is gradually deepened up to ③④⑤, and the (a, b) portion of the roller ⑥ is completely formed and bent at 90 °, so that the present invention can fit the desired mohair. The groove is completely formed. At this time, the V-cutting points of (101) and (113) of Fig. 9 (a) are bent slightly downwards on both sides of the d portion of S material, as with the roller ⑥⑦ of Fig. 10 (a), The parts e of both sides of (102) (112) of Fig. 9 (a) are bent upward, and the part d is further bent downward. Again, d and e are gradually bent at 90 ° and bent at 90 ° in roller ⑨⑩. In roller ⑪, the V-cutted f portion at (103) (111) in Fig. 9 (a) is bent slightly by Progressively molded up to the roller, 90 ° off the second roller On the roller 1, both sides of the V-cutting point g of (104) (109) of Fig. 9a are slightly bent upwards Progressively molded to the first roll It is completely formed and bent at 90 ° C on the burner roller, transferred to the straightener F, and calibrated by the straightening roller so that the frame of FIG. 11 (a) is completed and cut by the H cutter where the punching primary part is cut in advance. This produces the frame in a continuous process.

The manufacturing method of FIG. 11 (b) of this invention is as follows.

First of all, the material of Fig. 9 (b), which is first cut to V and cut into the desired dimensions, is transferred to roller ① of the F molding machine through guide rollers (17) and (19), and then the handle (20) is turned. Press S material between lower roller B and upper roller T to transfer roller No. ②, and the V-cut point of (204, 205, 206, 207) of FIG. 9 (b) is number ② of FIG. It is pressed between the upper and lower rollers and is slightly convex upward as a, b, and c, and the groove is gradually deepened as it passes through roller ③④, becoming deeper in roller ⑤, (201) (210) of FIG. 9 (b). ) V-cut point is bent upward slightly as (f). Again (a, b, c) in the roller No. 6 is formed by bending 90 ° so that the groove for inserting the mohaira which is well-known in the present invention is completely shaped. And point (f) bends slightly upward. Again, in roller ⑦, the point (f) is formed upward and transferred to the roller ⑧, which is bent slightly as shown in the cut point (e) of (202, 209) in Fig. 9 (b). And the V-cut point of (203,208) of Fig. 9 (b) in Fig. 9 (b) is gradually folded upward as shown in (d) and gradually formed through roller No. Form bending at roller 1 is completed completely. This is transferred to the straightener F and calibrated by the straightening roller so that the frame of FIG. 11 (b) is completed and cut by the H cutter where the punching primary part is cut in advance. This produces the frame in a continuous process.

The manufacturing method of (11) also (c) of this invention is as follows.

First, the V-cutted S material of FIG. 9 of the present invention is transferred to the roller No. 1 of the F molding machine through the guide roller (17) and (19), and the handle (20) is rotated between the lower roller upper roller T. It is pressed and transferred to roller ② and the cut point 305, 306, 307, 308 V of FIG. 9 (c) is pressed between the upper and lower rollers of ② of FIG. 10 (c) and a It becomes convex down like, b and deeper in roller ③, semicircle is formed.

④ The (a, b) point is deeper in the roller, and the desired semicircle is completed, and the g part of the V-cut point of (301) (309) of FIG. 9 (c) is (301) downward (309). ) The part is bent upwards and gradually bends to roller ⑤⑥⑦, and it is molded at 90 ° from roller ⑧. Transferred to roller ⑨ again, the V-cutting point (f) of (302) of Fig. 9 (c) is bent slightly upward and gradually bent to roll ⑩⑪⑫ to roll (f) on roll 90. It is molded bent at °, and transferred from roll # 9, and the V-cutting point (e) of (303) of FIG. 9 (c) is bent slightly upwards to form bending at 45 ° on roll # 7. again The V-cutting point (d) of (9) of Fig. 9 (c) is slightly It is completely formed and bent at 45 ° from the second roller and transferred to the F-calibrator, which is calibrated by the calibration roller, and the two parts are cut into the desired dimensions so that part (g) intersects as shown in Fig. 11 (c). Welding with a spot welder completes one frame of FIG. 11 (c).

11 (d) and 11 (e) of the present invention are as follows.

First, as shown in FIGS. 11D and 11E of the present invention, the shape and the dimensions are the same, but the width of the groove and the depth of the groove of the central groove portions (a, b) are different. So (d) is the groove where you can tilt the moheya and (e) is the grooved glass.

Therefore, as shown in the forming rollers of FIGS. 10 (d) and 10 (e), rollers and grooves with small grooves are formed only in (a, b) where rollers are divided into three parts from rollers ② to roller ⑥. Two rollers were made from these large rollers, which were exchanged and mounted as needed to be molded and bent. In the upper roller (T) and the lower roller (B), from the roller # 7 to the roller # 7 and the straightener, the grooves in the center of (a, b) are used unified by the forming roller of (e). Transfer the V-cutted material of Figs. 9 (d) and 9 (e) to the roller ① of the F molding machine through the guide rollers (17) and (19) and (20) turn the handle between the lower roller B and the upper roller T. The material S is pressed and transferred to roller No. ②, and the V-cutting points of (503, 504, 504, 506) of Figs. 9 (d) and (e) are pressed between the No. 2 rollers of Fig. 10 (d) and (e). As shown in (a, b), the groove is deepened through ③④ roller and deeper in roller ⑤, and the V-cut point of (501,508) in Fig. 9 (d) (e) is slightly upward as d. Bent (A) and (b) are formed and bent at 90 [deg.] In roller No. 6, and (d) is completely formed with grooves into which the mohaira desired by the present invention can be inserted, and the frame of (e) is formed with glass grooves. And point (d) is bent slightly upward.

(D) part is bent a little more on roller ⑦, and it is bent up a little bit on the roller ⑧ like V cut point C of (502) and (502) of Figs. 9 (d) and (e). Bending up to 88 ° considering the elasticity of It is reduced to 90 ° in roll # 9 and transferred to the straightener F to calibrate. The frames of FIGS. 11 (d) and (e) of the present invention are completed and cut into desired dimensions by the H cutting mold.

Frame manufacturing method and device for the window and window having a detailed configuration and action as described above, V-cutting process for V-cutting the strip-shaped strip steel sheet S material can be configured and each S material cut V According to the shape of the frame, the first punching part is cut in advance in order to facilitate the cutting in the cutting process of cutting the frame, which is a post-process, when the S material is flat, with a h-cutter in preparation for the case of a rectangular frame. The first punching part cutting process, the molding bending process by the molding machine, and the replacement of a plurality of forming rollers, forming and bending the desired frame, and can be continuously formed by the roll-shaped material supply, so that a large amount in a uniform shape and a short time It is possible to reduce the manufacturing cost by saving the material and automating the process. In addition, by bending the narrow and thin mohair groove with the V-cutting machine and molding roller of the present invention, the mohair groove which cannot be bent by the existing bending machine is inserted into the gap between the tempered glass door and the stainless steel frame. It is to achieve the effect of manufacturing a large amount of high-quality frame in a continuous process that can save energy by reducing the cooling and heating costs by blocking the back and perfect sealing.

Claims (4)

An uncoil (A) wound around the material (S) at its tip, and having a V groove cutting machine (B) capable of selectively forming V grooves on the upper and lower surfaces of the material (S) to the rear thereof; A punching machine (D) for partially punching a predetermined frame length; Press roller set (F ') is provided with a pressure roller (①, ②, ③, ④, ⑤, ⑥ ......) one by one up and down so that the V-cutting portion can be molded bent. A plurality of sets of molding machines (F); A straightener (G) for correcting the molded and bent frame (ga, b, da, d, e) by the roller 24; A frame manufacturing apparatus for windows and windows, characterized in that the cutters (H) for final finishing cutting of the first cut part are sequentially arranged. According to claim 1, wherein the molding machine (F) is provided with a guide roller 17 for guiding the raw material (S) at the tip, the upper and lower adjustable pressure by the height adjustment by the handle 20 to the rear thereof Frames (S) to which the pressure roller set (F ') equipped with one pressure roller (①, ②, ③, ④, ⑤, ⑥ ......) are fed up and down (A, B) , C, d, d) window, window frame manufacturing apparatus, characterized in that a plurality of sets configured to be sequentially pressurized step by step according to the amount of bending. According to claim 2, wherein the pressure roller set (F ') is selectively arranged in a plurality of sets of the forming machine (F) is each pressure roller according to the shape and shape of the frame (ga, b, c, d, d) to be bent. The frame manufacturing apparatus for windows and windows, characterized in that the shape of the pressure roller (①, ②, ③, ④, ⑤, ⑥ ......) provided in the set (F ') can be set. An uncoil (A) is wound around the material (S) is provided at the front end, the V groove cutting machine (B) capable of selectively forming a V groove on the upper and lower surfaces of the material (S) to the rear; A punching machine (D) for partially punching a predetermined frame length; A plurality of pressure roller sets (F ') equipped with a pressure roller (①, ②, ③, ④, ⑤, ⑥ ......) one by one, so that the V-cut portion can be bent in sequence. Molding machine F arranged in sets; A straightener G for correcting the bent frame (ga, b, da, d, e) by the roller 24; In the frame manufacturing apparatus for windows and windows which arrange | positioned the cutter (H) which performs the final finishing cutting of the primary part cut part sequentially, WHEREIN: The said raw material S is changed from the uncoil A to the V cutting machine B. 1st movement: after processing the V groove in the upper and lower selected parts; Secondary: punching processing so that the length of the frame (A, B, C, D, D) to be molded can be displayed by transferring the cleaning agent S to the hydraulic punching machine D; Third: The punched material (S) is transferred to the molding machine (F), wherein the material (S) is selected according to the bending form of the frame (a, b, d, d, d) press rollers (①, ②, ③, ④, ⑤, ⑥ ...) through each stage of the pressure roller set (F ') to pass through in succession so that the bending of each part can proceed; Fourth step: straightening the bent material (S) by passing through the roller (24) of the straightener (G); Fifth step: A continuous process (first, second, third, fourth, and fifth) of cutting the part punched out in the second process through the cutter (H) is performed to D, e) a method of manufacturing a frame for a window or a window, characterized in that is completed.