KR20010100023A - Structural Reinforcement Spiral Tube Manufacturing Equipment - Google Patents
Structural Reinforcement Spiral Tube Manufacturing Equipment Download PDFInfo
- Publication number
- KR20010100023A KR20010100023A KR1020010048114A KR20010048114A KR20010100023A KR 20010100023 A KR20010100023 A KR 20010100023A KR 1020010048114 A KR1020010048114 A KR 1020010048114A KR 20010048114 A KR20010048114 A KR 20010048114A KR 20010100023 A KR20010100023 A KR 20010100023A
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- assembled
- spiral
- pipe
- die
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 230000002787 reinforcement Effects 0.000 title claims abstract description 22
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 21
- 238000005452 bending Methods 0.000 claims abstract description 19
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 230000004927 fusion Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 5
- 229920003002 synthetic resin Polymers 0.000 abstract description 5
- 239000000057 synthetic resin Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0011—Combinations of extrusion moulding with other shaping operations combined with compression moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
Abstract
본 발명은 하수도관. 배수로관용으로 널리 사용되는 합성수지제로 제조된 구조 보강 나선관 제조 장치에 관한 것이다.The present invention is a sewer pipe. The present invention relates to a structural reinforcement spiral pipe manufacturing apparatus made of a synthetic resin widely used for drainage pipes.
일반적으로 보강부(2)에 구성된 중공구(3)을 나선권회로 일체화된 나선관의 제조 장치는 압출기에 조립된 다이스에 조립된 만곡 파이프를 성형기의 성형롤러에 조립시켜서 다이스에서 압출된 튜브를 나선권회로 성형시켜 제조되는 제조 장치에서 1차로 분기 만곡파이프(21)(21')가 분리간격(A)으로 구성된 냉각 파이프(20)에 절곡기어(30)로 절곡시켜서 중공구(3)에 보강대(15)등이 구성되고 2차로 별도의 튜브(43)을 외벽(6')(18)과 보강대(7)(15)등이 성형되도록 구성된 제조 방법에 따른 실시예에 관한 것이다In general, the apparatus for manufacturing a spiral tube in which the hollow sphere 3 formed in the reinforcing part 2 is integrated into a spiral winding is assembled with a curved pipe assembled in a die assembled in an extruder to a forming roller of a molding machine to produce a tube extruded from the die. In a manufacturing apparatus manufactured by forming a spiral winding circuit, firstly, the branch pipes 21 and 21 'are bent by the bending gear 30 to the cooling pipe 20 having the separation interval A, It relates to an embodiment according to the manufacturing method is configured such that the reinforcing bar 15, etc. and the second tube 43 is formed to be molded into the outer wall (6 ') 18 and the reinforcing bar (7) (15), etc.
Description
본 발명은 하수도관, 배수로관용으로 널리 사용되는 합성수지제 나선관의 제조장치에 관한 것이다The present invention relates to a manufacturing apparatus of a spiral pipe made of synthetic resin widely used for sewer pipes and drainage pipes.
일반적으로 합성수지제 나선관의 제조장치는 압출기의 다이스에 조립된 다이립에 압출용 구금을 형성하고 나선관 성형기의 회전롤러에 맞추어 만곡된 냉각파이프를 다이스에서 조립시켜 구성된 나선관 제조장치에서 제조된 나선관을 사용하는바 지중매몰 하여 장기간 사용되는 배수로관용으로서 나선관의 구조 및 사용되는 합성수지 재료의 특성상 견고성 및 외토압 보강에는 한계가 있으며 또 외압강도를 보강하기 위하여 콘크리트 흄관 및 철판매입된 나선관등을 사용하는바 이는 장기간 사용하는 경우 배수되는 수질에 화학물질이 혼합된 오,폐수로용에서는 흄관의 석회질로 장기간 사용에 문제점이 대두되고 있으며 또 철판 매입된 나선관에서는 장기간 사용하는 경우 철판이 부식이 되어 장기간 외토압 보강효과를 기대하기 어려우므로 본 발명에서는 화학적 성질이 반영구적인 합성수지제 보강나선관의 제공을 위한 보강 구조의 나선관 제조 장치를 제공하기 위한 발명이다In general, an apparatus for manufacturing a spiral tube made of a synthetic resin is formed in a spiral tube manufacturing apparatus configured by forming a die for extrusion into a die assembled on a die of an extruder, and assembling a cooling pipe curved in accordance with a rotating roller of a spiral tube forming machine. Spiral pipes are used for drainage pipes that are buried in soil for long periods of time. Due to the structure of the spiral pipes and the characteristics of the synthetic resin materials used, there is a limit to the strength and external earth pressure reinforcement, and concrete fume pipes and steel sold-in spiral pipes to reinforce the external pressure strength. In case of long-term use, it is a problem that long-term use is caused by lime of fume pipes in the wastewater passages where chemicals are mixed with the drained water quality. This is difficult to expect the long-term external pressure reinforcement effect In this chemistry the invention to provide a spiral tube apparatus for manufacturing a reinforcing structure for a semi-permanent synthetic resin provides reinforcement of the spiral tube
본 발명은 나선관의 구성요건인 보강부와 내측면에서 요소요소에 보강구조를 성형하여주기 위한 제조 장치로서 중공구의 상측면의 일부를 절곡시켜파형 구조의 보강대 형성과 양측벽면에 경사 지지대 형성을 위한 다이스에 조립된 다이립의 압출구금 제공과 이에관한 냉각파이프에 분기 만곡파이프 및 절곡롤러 제공으로 보다더 간단한 구조의 제조장치로서 외토압 보강되는 나선관 제공을 위한 발명이다The present invention is a manufacturing apparatus for forming a reinforcing structure to the element element in the reinforcement portion and the inner side of the helical tube is a bending part of the upper side of the hollow sphere to form the reinforcement of the wave structure and the formation of the inclined support on both side walls It is an invention for providing a spiral pipe which is externally pressure-reinforced as a manufacturing apparatus of a simpler structure by providing an extrusion mold of a die lip assembled in a die for providing a branched curved pipe and a bending roller to a cooling pipe related thereto.
도1는 본 발명의제조 장치의 일부절개된 조립 상태도1 is a partially disassembled assembly state of the manufacturing apparatus of the present invention
도2은 본 발명의 나선관의 제조 장치에서 요부인 냉각 파이프의 사시도2 is a perspective view of a cooling pipe which is a main part of the apparatus for manufacturing a spiral tube of the present invention;
도3는 도2의 냉각 파이프에서 분배기의 일부 절개된 부분 사시도3 is a partially cut away partial perspective view of the distributor in the cooling pipe of FIG.
도4(a)(b)는 도2의 냉각 파이프에서 분배기를 지지판으로 보인 실시예를 보인 사시도 및 만곡부위의 단면도Figure 4 (a) (b) is a cross-sectional view and a perspective view showing an embodiment showing the distributor as a support plate in the cooling pipe of Figure 2
도5는 본 발명의 제조장치에서 요부인 절곡기어에서 파형기어의 사시도5 is a perspective view of a corrugated gear in a bending gear that is a main part of the manufacturing apparatus of the present invention;
도6는 도5의 절곡기어에서 파형기어가 교호기어로 도시된 사시도FIG. 6 is a perspective view of a waveform gear in an alternating gear in a bending gear of FIG. 5; FIG.
도7은 도5의 절곡기어에 융착기어가 도시된 사시도7 is a perspective view showing a fusion gear in the bending gear of FIG.
도8은 본 발명의 제조 장치에서 다이스의 다이립의 압출구금에서 보강지지리브를 도시한 상태도Figure 8 is a state diagram showing the reinforcing support rib in the extrusion slot of the die lip of the die in the production apparatus of the present invention
도9은 도8에 도시된 보강 지지리브에서 압출된 튜브로 경사지지대를 성형하는 공정을 보인 상태도FIG. 9 is a state diagram showing a process of forming an inclined support with a tube extruded from a reinforcing support rib shown in FIG. 8; FIG.
도10은 도9의 다이립에서 일측의 경사지지대를 융착리브로 구성된 상태를 보인 상태도10 is a state diagram showing a state in which the inclined support of one side is composed of fusion ribs in the die lip of FIG.
도11은 도10에서 압출된 융착리브로 경사 지지대를 성형하는 공정을 보인 상태도FIG. 11 is a state diagram showing a process of forming the inclined support with the fusion rib extruded in FIG.
도12는 도9의 다이립에서 나선관의 내측면용 다이립의 압출구금을 대신하는 경사지지대의 구조를 보인 상태도Figure 12 is a state diagram showing the structure of the inclined support to replace the extrusion port of the die lip for the inner surface of the spiral pipe in the die lip of Figure 9
도13은 도10에서 내측면(4)용 압출구금 대신에 경사 지지대로 성형시켜 내측면으로 구성되는 공정을 보인 상태도FIG. 13 is a state diagram showing a process of forming an inner side by molding with an inclined support instead of the extrusion hole for the inner side 4 in FIG.
＜도면중 주요부위에 대한 부호의 설명＞<Explanation of symbols for main parts in drawing>
1. 나선관 2. 보강부 2". 양측벽면 3. 중공구1. Spiral tube 2. Reinforcement 2 ". Both side wall 3. Hollow hole
4. 내벽면 5. 지지대 5', 5". 경사지지대 6,6'. 외벽면4. Inner wall 5. Support 5 ', 5 ". Inclined support 6,6'. Outer wall
7,7'. V형보강대 8,8'. 지지리브 9. 융착점 9'. 교호 융착점7,7 '. V type reinforcement table 8,8 '. Supporting rib 9. Fusion point 9 '. Alternate melting point
10. 천공구 12. 나선요홈 13. 원호보강대 15. 파형보강대10. Drill holes 12. Spiral recesses 13. Circular reinforcement bars 15. Wave reinforcement bars
15'. 파형융착대 20,20'. 동파이프 21,21'. 분기만곡파이프15 '. Corrugated Melting Zone 20,20 '. Copper Pipe 21, 21 '. Branch Curve Pipe
22. 분리대 23. 고정판 24. 분배기 25. 조인트22. Separator 23. Mounting plate 24. Splitter 25. Joint
26. 냉각호오스 27. 주입구 28. 지지판 29. 압출구금26. Cooling hose 27. Injection port 28. Support plate 29. Extrusion bracket
29'. 보강지지리브 30,30'. 절곡롤러 31. 롤러 32,32'. 융착기어29 '. Reinforcement Support Rib 30,30 '. Bending roller 31. Roller 32,32 '. Fusion Gears
34. 융착기어 34'. 융착핀 35,36'. 압출기34. Fusion gear 34 '. Fusion Pin 35,36 '. Extruder
37,37',38. 다이스 39. 파형기어 40. 성형기37,37 ', 38. Dies 39. Corrugated Gear 40. Molding Machine
41. 성형롤러 42, 42'. 튜브41. Forming Rollers 42, 42 '. tube
상기한 본 발명의 목적을 달성하기 위해서는 나선관의 제조 장치에서압출기(35)(36)의 다이스(37)(38)에 나선관 성형기(40)가 조립된 제조 장치에 중공부(2)의 중공구(3)에 본 발명의 원호 보강대(13) 및 파형 보강대(15)등이 성형되고 양측 벽면(2")에 경사 지지대(5')가 성형되도록 도1에 도시된 바와 같이 다이스(37)에 조립되는 다이립(37')에 종래의 나선관용 압출구금(29)에 보강 지지리브(29')를 구성시켜 주고 하측만곡 부위에 분리간격(A)이 구성된 분기 만곡파이프(21)(21')을 구성된 냉각파이프(20)의 주입구(27)로 다이스(37)에 조립하여 고정시켜주고 성형기(40)에서 성형롤러(41)의 회전으로 나선권회 작업이 이루어지는 다이스(37)에서 압출된 튜브(42)가 도5 또는 도9 또는 도10에 도시된 바와같이 냉각파이프(20)를 통과하면 냉각파이프(20)의 분기 만곡파이프(21)(21') 사이의 분리간격(A)에 경사면(20")을 형성하여 절곡기어(30)의 절곡작업이 용이하도록 형성하여주고 파형구조의 기어(39)가 형성된 절곡기어(30)으로 성형시켜서 파형 보강대(15)와 파형 융착대(15')를 성형하여 주면서 양측벽면(2")의 중간부위로 요홈부(12)에 돌출된 튜브(42')가 나선권회로 회전하면서 냉각수등의 영향으로 약간 수축되면서 나선권회된 튜브(42')를 성형롤러(31)로 양측벽면(2")의 타측에서 돌출된 튜브(42')와 같이 내측면(4)에 압착시켜서 경사 지지대(5)(5')를 성형시켜 주며 또 별도의 다이스(38)에서 압출된 튜브(43)을 외벽면(6') 형성과 동시에 별도의 절곡기어(30)의 융착기어(34)로 나선관(1)의 나선 요홈(12) 구간에 원호 보강대(13)와 융착점(9)으로 성형되면서 상기 설명한 바와같이 양측벽면(2")에서 경사지지대(5)(5')가 내측면(4)으로 일체화로 나선권회되면서 연속작업이 되는 장치이다In order to achieve the object of the present invention described above, in the manufacturing apparatus in which the spiral tube forming machine 40 is assembled to the dies 37 and 38 of the extruders 35 and 36 in the spiral tube manufacturing apparatus, The die 37 as shown in FIG. 1 is formed in the hollow sphere 3 so that the circular reinforcing rod 13 and the corrugated reinforcing rod 15 of the present invention are formed and the inclined support 5 'is formed on both side walls 2 ". Branched bent pipe 21 having a reinforcing support rib 29 'formed in a conventional extrusion pipe 29 for spiral pipes assembled on the die lip 37' assembled to the lower rib, and having a separation gap A formed at the lower curved portion. 21 ') is assembled and fixed to the die 37 by the inlet 27 of the configured cooling pipe 20, and extruded from the die 37 in which the spiral winding operation is performed by the rotation of the forming roller 41 in the molding machine 40. When the tube 42 passes through the cooling pipe 20 as shown in Fig. 5 or 9 or 10, the branched curved pipes 21 and 21 'of the cooling pipe 20 are shown. The inclined surface 20 "is formed in the separation gap A between them, so that the bending gear 30 can be easily bent, and formed into the bending gear 30 in which the gear 39 of the corrugated structure is formed. 15) and the corrugated fusion zone 15 ', the tube 42' protruding into the groove portion 12 to the middle portion of both side wall surfaces 2 "rotates in a spiral winding and slightly contracts under the influence of cooling water. The spirally wound tube 42 'is pressed against the inner surface 4 such as the tube 42' protruding from the other side of the two side wall surfaces 2 " The spiral of the spiral tube 1 with the fusion gear 34 of the bending gear 30 at the same time as the outer wall surface 6 'is formed while the tube 43 extruded from the other die 38 is formed. As described above, the inclined supports 5, 5 ′ are integrated into the inner side 4 from both side wall surfaces 2 ″, as described above, while being formed as an arc reinforcing rod 13 and a fusion point 9 in the recess 12. As a winding device that is continuous work
미설명 부호 45'는 냉각수통 이다Unmark 45 'is the coolant bottle
이때 교호 구조의 원호 보강대(13')와 교호 융착점(9') 구조의 구조 보강 나선관을 제조하는 경우 도6 또는 도8 또는 도9에 도시된 바와같이 교호상구조의 융착기어(32)(32')가 형성된 절곡기어(30')를 사용하여 주고 절곡기어 (30)의 융착기어(34)에 융착력의 보강을 위하여 융착핀(34')를 구성하여 준다In this case, in the case of manufacturing a structural reinforcing spiral tube having an alternating circular arc reinforcing rod 13 'and an alternating fusion point 9' structure, as shown in FIG. 6 or 8 or 9, an fusion gear 32 having an alternating structure is shown. Using the bending gear 30 'formed with the 32' and forming the fusion pin 34 'for reinforcing the welding force on the fusion gear 34 of the bending gear 30,
여기서 냉각파이프(20)의 주입구(27)은 도2 또는 도4에 도시된 바와같이 1개이나 분기 만곡파이프(21)(21')는 양측으로 분리가 되어 있으므로 냉각파이프(20) 몸체에 냉각수 공급 호오스(26')를 2개의 분기 만곡파이프(21)(21')의 호오스(26)(26')에 공급하기 위하여 도3에 도시된 바와같이 냉각 호오스(26)과 조인트(25)가 연결된 분배기(24)를 고정판(23)으로 장착하여서 분기된 만곡파이프(26)(26')에 냉각수가 각각 공급되도록 하여준다Here, as shown in FIG. 2 or FIG. 4, the inlet 27 of the cooling pipe 20 has one or the branch curved pipes 21 and 21 ′ separated from both sides, so the cooling water in the cooling pipe 20 body is cooled. In order to supply the feed hose 26 'to the hoses 26 and 26' of the two branch curved pipes 21 and 21 ', the cooling hose 26 and the joint 25 are The distributor 24 is connected to the fixed plate 23 so that the cooling water is supplied to the branched curved pipes 26 and 26 ', respectively.
그리고 본 발명의 제품에서 V형 보강대(7)(7') 또는 단면의 구조가 V형으로 구성되는 원호 보강대(13)의 성형을 하기 위하여 분기 만곡파이프(21)(12')의 분리간격(A) 부위에는 경사면(20")를 고성하고 성형롤러는 원형롤러(31) 또는 융착핀(34')가 구성된 융착기어(34)를 절곡기어(30)(30')로 사용한다And in the product of the present invention to form the V-shaped reinforcement (7) (7 ') or the circular arc reinforcement (13) having a cross-sectional structure of the V-shaped separation interval of the branch curved pipe (21) (12') ( A) The inclined surface 20 "is formed on the part, and the shaping roller uses the fusion gear 34 composed of the circular roller 31 or the fusion pin 34 'as the bending gear 30, 30'.
본 발명에서 냉각파이프(20)의 실시 예로서는 도4(가)(나)에 도시된 바와같이 별도의 냉각파이프(20')와 같이 다이스(37)에 조립시켜 사용할 경우 냉각파이프(20')와의 서로 견고성을 위해 지지판(28)으로 고정시켜 준다As an embodiment of the cooling pipe 20 in the present invention as shown in Figure 4 (a) (b) when used as a separate cooling pipe (20 ') assembled to the die 37 and the cooling pipe 20' Fix with support plate 28 for firmness to each other
또 도10 및 도11에 도시된 바와같이 다이립(37')에 형성된 압출구금(29)에서 양측에 형성된 보강 지지리브(29')의 일측에서 고정리브(19)를 형성시켜서 도11에도시된 바와같이 보강 지지리브용 튜브(42")를 나선권회로 형성된 타측의 고정리브(42')에 성형롤러(31')로 먼저 융착한 다음 절곡롤러(30)으로 튜브(42")를 성형시켜 경사 지지대(5)(5')를 성형하여주는 제조 장치이다10 and 11, the fixed ribs 19 are formed on one side of the reinforcing support ribs 29 'formed on both sides of the extrusion hole 29 formed in the die lip 37', and the fixed ribs 19 are shown in FIG. As described above, the reinforcing support rib tube 42 "is first fused with the forming roller 31 'to the other fixed rib 42' formed with a spiral winding, and then the tube 42" is formed with the bending roller 30. Is a manufacturing device for molding the inclined support (5) (5 ')
또 도12 및 도13에 도시된 바와같이 다이립(37')에 형성된 압출구금(29)에서 양측의 하측부위에 형성된 보강리브(29")의 구금 부위에서 압출된 튜브(4")를 요홈간격(B)을 유지하면서 나선권회시켜 구성된 나선요홈(12)를 상기 설명된 보강 지지리브(29')를 성형롤러(31)로 요홈간격(B)에서 내측면(4)으로 성형시켜 주는 제조 장치이며 여기서 성형된 내측면(4")에 천공구(10)을 천공시켜 주면 유공관으로 사용할 수 있는 제품의 장치 제공이다In addition, as shown in Figs. 12 and 13, the tube 4 "extruded from the detention part of the reinforcement rib 29" formed in the lower part of both sides in the extrusion detent 29 formed in the die lip 37 'is recessed. Manufacturing to form the spiral groove 12 formed by spiral winding while maintaining the distance (B) to form the reinforcing support ribs 29 'described above from the groove gap (B) to the inner surface (4) by the forming roller 31 It is a device that provides a device of the product that can be used as a perforated pipe by drilling the punching tool 10 to the molded inner surface (4 ")
본 발명은 구조 보강 나선관 제조장치에서 외토압 보강된 나선관을 연속공정에서 종래의 나선관보다 견고하고 외토압 보강된 제품의 제조 공정에서 1차로 냉각파이프의 분리간격과 성형롤러에 절곡기어 형성으로 보강부의 외벽면을 절곡 시켜 중공구에 파형 보강대를 성형하고 또 보강부의 양측벽면에서 돌출튜브가 성형되도록 다이립의 압출구금에 보강 지지리브 구금을 구성하되 성형롤러로 경사 지지대를 성형으로 구조 보강된 나선관의 제조장치제공을 위한 발명으로서 제조공정의 일관성 및 불량률감소와 제조장치의 저렴한 비용으로 견고하면서 구조 보강되는 나선관의 제조 장치이다The present invention is the first step in the process of manufacturing a product reinforced with external pressure in a continuous reinforcing spiral tube in the structure reinforcement spiral pipe manufacturing apparatus in the manufacturing process of the product reinforced with external pressure in the continuous process, forming a bending gear in the separation interval of the cooling pipe and the forming roller Bending the outer wall of the reinforcement part to form a corrugated reinforcement in the hollow sphere, and construct a reinforcement support rib in the extrusion hole of the die lip so that the protruding tube is formed on both side walls of the reinforcement part. It is an invention for providing a manufacturing apparatus of a spiral tube, which is a manufacturing apparatus of a spiral tube that is rigid and structurally reinforced at a low cost of manufacturing process consistency and defect rate, and at a low cost of the manufacturing apparatus.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010048114A KR20010100023A (en) | 2001-08-09 | 2001-08-09 | Structural Reinforcement Spiral Tube Manufacturing Equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010048114A KR20010100023A (en) | 2001-08-09 | 2001-08-09 | Structural Reinforcement Spiral Tube Manufacturing Equipment |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0049141A Division KR100499018B1 (en) | 1998-11-13 | 1998-11-13 | Structural reinforcement spiral pipe for sewage pipe in civil engineering and road construction |
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| Publication Number | Publication Date |
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| KR20010100023A true KR20010100023A (en) | 2001-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020010048114A KR20010100023A (en) | 2001-08-09 | 2001-08-09 | Structural Reinforcement Spiral Tube Manufacturing Equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100550103B1 (en) * | 2002-07-24 | 2006-02-08 | 민병이 | Structural Spiral Tube Manufacturing Equipment |
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| KR960003943A (en) * | 1994-07-23 | 1996-02-23 | 민병이 | Device for manufacturing drainage pipes and products thereof |
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| KR860000433U (en) * | 1984-06-14 | 1986-02-13 | 이주형 | Synthetic resin manufacturing device |
| KR860001464U (en) * | 1984-07-28 | 1986-02-28 | 이주형 | Synthetic resin connection pipe manufacturing equipment |
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