CN112936935B - Production device for fiber reinforced composite hollow wall structure pipe - Google Patents
Production device for fiber reinforced composite hollow wall structure pipe Download PDFInfo
- Publication number
- CN112936935B CN112936935B CN202110129534.4A CN202110129534A CN112936935B CN 112936935 B CN112936935 B CN 112936935B CN 202110129534 A CN202110129534 A CN 202110129534A CN 112936935 B CN112936935 B CN 112936935B
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- Prior art keywords
- fiber reinforced
- feeding mechanism
- cam disc
- mold shaft
- shaft
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- 239000003733 fiber-reinforced composite Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000011152 fibreglass Substances 0.000 claims description 15
- 239000011247 coating layer Substances 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The invention discloses a production device of a fiber reinforced composite hollow wall structural pipe, which comprises a main case, wherein the right end of an output shaft of the main case is coaxially and fixedly connected with the left end of a mold shaft, the left part of the mold shaft is sleeved with a cam disc, the cam disc is fixedly connected with the main case, and the right disc surface of the cam disc is a cam surface; a group of pushing blocks are arranged on the right side of the cam disc along the circumferential direction of the mold shaft, the pushing blocks are in sliding fit after being clamped with the limiting grooves on the mold shaft in a sliding manner, and a roller is arranged at the left end of each pushing block in a rotating fit manner and is in rolling fit with the cam surface of the cam disc; a group of reset tension springs are arranged between the left part of the propelling block and the left end of the mold shaft along the circumferential direction of the mold shaft, the left ends of the reset tension springs are fixed with the left end of the mold shaft, and the right ends of the reset tension springs are fixed with the left part of the propelling block. The invention can produce the fiber reinforced composite hollow wall structure tube rapidly and efficiently, and the production device has very simple structure, easy implementation and good practicability.
Description
Technical Field
The invention belongs to the field of water supply and drainage pipe manufacturing, and particularly relates to a production device for a fiber reinforced composite hollow wall structure pipe.
Background
The current water supply and drainage pipelines are numerous and comprise concrete pipes, PE pipes, fiber reinforced composite pipes and the like, and each pipeline has respective advantages and disadvantages. The wall part of the existing fiber reinforced composite pipe is generally of a solid structure, and the structure causes heavy weight and is expensive to manufacture.
As shown in fig. 1 and 2, the applicant of the present application has now designed a fiber reinforced composite hollow wall structural pipe, which includes an inner liner layer 1 and an outer structural layer 3, wherein the inner liner layer 1 is a prefabricated glass fiber reinforced plastic plate strip, and the outer of the inner liner layer 1 is provided with the inner structural layer 2, and is characterized in that: at least one hollow structural layer is arranged between the inner structural layer 2 and the outer structural layer 3 in sequence from inside to outside; each hollow structure layer comprises a prefabricated glass fiber reinforced plastic bridge frame 4 and a prefabricated bridge frame coating layer5, wherein: the prefabricated bridge frame 4 and the prefabricated bridge frame coating layer 5 are spirally wound outside the inner structural layer 2 or outside the inner hollow structural layer along the axial direction, the axial positions of the prefabricated bridge frame 4 and the prefabricated bridge frame coating layer 5 are overlapped, the prefabricated bridge frame coating layer 5 is coated outside the prefabricated bridge frame 4, and two sides of the prefabricated bridge frame coating layer 5 are fixed with the inner structural layer 2 or the outer wall of the prefabricated bridge frame coating layer 5 of the inner hollow structural layer; and one hollow structure layer at the outermost side is connected with the outer structure layer 3 through a bridge connecting layer 6, and the bridge connecting layer 6 is spirally wound outside the prefabricated bridge coating layer 5 of the hollow structure layer at the outermost side along the axial direction and is staggered with the prefabricated bridge coating layer 5 in the axial direction. The cross section of the hollow structure layer prefabricated glass fiber reinforced plastic bridge frame 4 is substantially
The bridge connecting layer 6 is characterized in that the connecting edges are horizontal edges, the lower ends of the two vertical edges are bent outwards to form the horizontal edges, and two ends of the bridge connecting layer 6 are in lap joint with the connecting edges of the two adjacent prefabricated bridge coating layers 5.
It is necessary to design a manufacturing device to manufacture the designed structural pipe.
Disclosure of Invention
The present invention is to provide a device for producing a hollow-wall structural tube made of fiber reinforced composite material, which is intended to manufacture the structural tube of the background art.
The technical scheme of the invention is as follows: the utility model provides a production facility of hollow wall structure pipe in fiber reinforced composite, includes mainframe box (8), its characterized in that: the right end of an output shaft of the main case (8) is coaxially and fixedly connected with the left end of a die shaft (9), a cam disc (10) is sleeved at the left part of the die shaft (9) in a hollow manner, the cam disc (10) is fixedly connected with the main case (8), and the right disc surface of the cam disc (10) is a cam surface; a group of pushing blocks (11) are arranged on the right side of the cam disc (10) along the circumferential direction of the die shaft (9), the pushing blocks (11) are in sliding fit with the limiting grooves on the die shaft (9) after being clamped in a sliding manner, a roller (12) is arranged at the left end of each pushing block (11) in a rotating fit manner, and the roller (12) is in rolling fit with the cam surface of the cam disc (10); a group of reset tension springs (13) are arranged between the left part of the propelling block (11) and the left end of the mold shaft (9) along the circumferential direction of the mold shaft (9), the left ends of the reset tension springs (13) are fixed with the left end of the mold shaft (9), and the right ends of the reset tension springs (13) are fixed with the left part of the propelling block (11);
the right side of the propelling block (11) is sequentially provided with a prefabricated glass steel plate belt feeding mechanism, an inner structure layer fiber feeding mechanism, a glass steel bridge frame feeding mechanism, a bridge frame coating layer feeding mechanism, a bridge frame connecting layer feeding mechanism and an outer structure layer feeding mechanism from left to right.
In the present case, prefabricated glass steel sheet area material feeding mechanism includes material loading base (20), wherein material loading base (20) are located mainframe box (8) next door, and material loading base (20) right side is fixed with a set of material loading pole (21) side by side, and these material loading poles (21) distribute on same circumference, and material loading pole (21) right-hand member is unsettled to have the material loading contained angle with mould axle (9) left part.
In order to accelerate the solidification speed of the composite material, a heating plate (14) is sleeved on the right part of the mold shaft (9).
Has the advantages that: the invention can quickly and efficiently produce the fiber reinforced composite hollow wall structural tube, has very simple structure, particularly saves a steel belt circulating mechanism, a steel belt correcting mechanism, a steel belt rotating mechanism and a release film, is easy to implement and has very good practicability.
Drawings
Fig. 1 is a schematic structural view of a fiber reinforced composite hollow wall structural tube.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
FIG. 3 is a schematic view of the present invention.
FIG. 4 is a schematic view of FIG. 3 with the preformed sheet glass ribbon feeding mechanism removed.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 3-4, and as can be seen in conjunction with fig. 1-2, an apparatus for producing a fiber reinforced composite hollow wall structural tube includes a main cabinet 8. The right end of the output shaft of the main case 8 is coaxially and fixedly connected with the left end of the mold shaft 9, the left part of the mold shaft 9 is sleeved with a cam disc 10, the cam disc 10 is fixedly connected with the main case 8, and the right disc surface of the cam disc 10 is a cam surface. A group of pushing blocks 11 are arranged on the right side of the cam disc 10 along the circumference of the mold shaft 9, the pushing blocks 11 are in sliding fit after being in sliding clamping with limiting grooves on the mold shaft 9, a roller 12 is arranged at the left end of each pushing block 11 in a rotating fit mode, and the roller 12 is in rolling fit with the cam surface of the cam disc 10. A group of reset tension springs 13 are arranged between the left part of the propelling block 11 and the left end of the mold shaft 9 along the circumferential direction of the mold shaft 9, the left ends of the reset tension springs 13 are fixed with the left end of the mold shaft 9, and the right ends of the reset tension springs 13 are fixed with the left part of the propelling block 11. Under the combined action of the cam disc 10 and the return tension spring 13, the pushing blocks 11 circularly move left and right, and all the pushing blocks 11 move while leaning each other, so that the lining layer 1 and the inner structure layer 2 move rightwards.
The right side of the propelling block 11 is sequentially provided with a prefabricated glass fiber reinforced plastic belt feeding mechanism, an inner structure layer fiber feeding mechanism, a glass fiber reinforced plastic bridge feeding mechanism, a bridge coating layer feeding mechanism, a bridge connecting layer feeding mechanism and an outer structure layer feeding mechanism from left to right. The prefabricated glass fiber reinforced plastic belt feeding mechanism is used for feeding a prefabricated glass fiber reinforced plastic belt G onto the mold shaft 9 in advance, so that the prefabricated glass fiber reinforced plastic belt is spirally wound on the mold shaft 9 to form the lining layer 1. Prefabricated glass steel plate belt feeding mechanism includes material loading base 20, wherein material loading base 20 is located 8 next doors of mainframe box, and material loading base 20 right side is fixed with a set of material loading pole 21 side by side, and these material loading poles 21 distribute on same circumference, and material loading pole 21 right-hand member is unsettled, and with the mould axle 9 left part has the material loading contained angle. Because the inner liner 1 is manufactured by adopting the prefabricated glass fiber reinforced plastic plate belt, a spirally wound steel belt does not need to be arranged on the die shaft 9 like the prior art, the steel belt does not need to move back and forth for circulation, and a steel belt correction and steel belt circulation mechanism is omitted, so that the structure of the scheme and the mainframe box 8 is greatly simplified, a release film is omitted, and the production cost is reduced. The inner structure layer fiber feeding mechanism is used for winding the fibers X soaked with the resin outside the inner liner layer 1 so as to form the inner structure layer 2. The glass fiber reinforced plastic bridge frame feeding mechanism is used for feeding a prefabricated glass fiber reinforced plastic bridge frame J to the outside of the inner structure layer 2 and spirally winding the prefabricated glass fiber reinforced plastic bridge frame J to the outside of the inner structure layer 2 under the rotation of the die shaft 9. The bridge frame coating layer feeding mechanism winds the glass fiber B after gum dipping outside the prefabricated glass fiber reinforced plastic bridge frame 4, and therefore the prefabricated bridge frame coating layer 5 is formed. The bridge connecting layer feeding mechanism is used for feeding a prefabricated glass steel belt G outside the prefabricated glass steel bridge 4 and axially dislocating the prefabricated glass steel belt G with the prefabricated glass steel bridge 4 so as to form a bridge connecting layer 6. The outer structure layer feeding mechanism is used for feeding the glass fiber XW after gum dipping to the outside of the bridge connecting layer 6, so that the outer structure layer 3 is formed. The right part of the mold shaft 9 is sleeved with a heating plate 14, and the heating plate 14 is fixed, so that the curing speed can be accelerated.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (3)
1. A production device of hollow-wall structural tubes in fiber reinforced composite materials comprises a main case (8), and is characterized in that: the right end of an output shaft of the main case (8) is coaxially and fixedly connected with the left end of a die shaft (9), a cam disc (10) is sleeved at the left part of the die shaft (9) in a hollow manner, the cam disc (10) is fixedly connected with the main case (8), and the right disc surface of the cam disc (10) is a cam surface; a group of pushing blocks (11) are arranged on the right side of the cam disc (10) along the circumferential direction of the die shaft (9), the pushing blocks (11) are in sliding fit with the limiting grooves on the die shaft (9) after being clamped in a sliding manner, a roller (12) is arranged at the left end of each pushing block (11) in a rotating fit manner, and the roller (12) is in rolling fit with the cam surface of the cam disc (10); a group of reset tension springs (13) are arranged between the left part of the propelling block (11) and the left end of the mold shaft (9) along the circumferential direction of the mold shaft (9), the left ends of the reset tension springs (13) are fixed with the left end of the mold shaft (9), and the right ends of the reset tension springs (13) are fixed with the left part of the propelling block (11);
and the right side of the propulsion block (11) is sequentially provided with a prefabricated glass fiber reinforced plastic belt feeding mechanism, an inner structure layer fiber feeding mechanism, a glass fiber reinforced plastic bridge frame feeding mechanism, a bridge frame coating layer feeding mechanism, a bridge frame connecting layer feeding mechanism and an outer structure layer feeding mechanism from left to right.
2. The apparatus for producing a fiber reinforced composite hollow wall structural tube of claim 1, wherein: prefabricated glass steel plate belt feeding mechanism includes material loading base (20), wherein material loading base (20) are located mainframe box (8) next door, and material loading base (20) right side is fixed with a set of material loading pole (21) side by side, and these material loading pole (21) distribute on same circumference, and material loading pole (21) right-hand member is unsettled, and with mould axle (9) left part has the material loading contained angle.
3. The apparatus for producing a fiber reinforced composite hollow wall structural tube of claim 1, wherein: the heating plate (14) is sleeved at the right part of the mold shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110129534.4A CN112936935B (en) | 2021-01-29 | 2021-01-29 | Production device for fiber reinforced composite hollow wall structure pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110129534.4A CN112936935B (en) | 2021-01-29 | 2021-01-29 | Production device for fiber reinforced composite hollow wall structure pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112936935A CN112936935A (en) | 2021-06-11 |
| CN112936935B true CN112936935B (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110129534.4A Active CN112936935B (en) | 2021-01-29 | 2021-01-29 | Production device for fiber reinforced composite hollow wall structure pipe |
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| Country | Link |
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| CN (1) | CN112936935B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB780677A (en) * | 1955-05-13 | 1957-08-07 | H I Thompson Fiber Glass Co | Improvements in or relating to process and apparatus for making reinforced plastic bars, tubes and like elongated stock |
| CN201769364U (en) * | 2010-08-13 | 2011-03-23 | 连云港市中通复合材料机械设备制造厂 | Assembled mold core of continuous winding machine |
| CN201795189U (en) * | 2010-08-02 | 2011-04-13 | 蒯一希 | Reinforced spiral corrugated pipe for flat outer wall |
| CN205202331U (en) * | 2015-12-04 | 2016-05-04 | 冀州中意复合材料股份有限公司 | Glass fiber reinforced plastic barrel |
| CN106217839A (en) * | 2016-08-30 | 2016-12-14 | 李鹏飞 | A kind of taper continuous production mould of composite material electric pole reducing type |
| CN106808707A (en) * | 2017-03-27 | 2017-06-09 | 福建路通复合材料技术研究院有限公司 | Continuous winding glass reinforced plastic pipe production technology and its production line |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6491779B1 (en) * | 1999-05-03 | 2002-12-10 | Deepsea Flexibles, Inc. | Method of forming a composite tubular assembly |
| WO2019054787A2 (en) * | 2017-09-16 | 2019-03-21 | 공석태 | Apparatus and method for continuously producing reinforced plastic pipe using transfer film |
| CN111457169A (en) * | 2019-01-21 | 2020-07-28 | 上海英泰塑胶股份有限公司 | Spiral winding rain sewage pipe of thermoplastic continuous fiber prepreg tape board and manufacturing method thereof |
-
2021
- 2021-01-29 CN CN202110129534.4A patent/CN112936935B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB780677A (en) * | 1955-05-13 | 1957-08-07 | H I Thompson Fiber Glass Co | Improvements in or relating to process and apparatus for making reinforced plastic bars, tubes and like elongated stock |
| CN201795189U (en) * | 2010-08-02 | 2011-04-13 | 蒯一希 | Reinforced spiral corrugated pipe for flat outer wall |
| CN201769364U (en) * | 2010-08-13 | 2011-03-23 | 连云港市中通复合材料机械设备制造厂 | Assembled mold core of continuous winding machine |
| CN205202331U (en) * | 2015-12-04 | 2016-05-04 | 冀州中意复合材料股份有限公司 | Glass fiber reinforced plastic barrel |
| CN106217839A (en) * | 2016-08-30 | 2016-12-14 | 李鹏飞 | A kind of taper continuous production mould of composite material electric pole reducing type |
| CN106808707A (en) * | 2017-03-27 | 2017-06-09 | 福建路通复合材料技术研究院有限公司 | Continuous winding glass reinforced plastic pipe production technology and its production line |
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| Publication number | Publication date |
|---|---|
| CN112936935A (en) | 2021-06-11 |
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