CN112519071A - Isolation sleeve made of carbon fiber cloth and ETFE plastic - Google Patents
Isolation sleeve made of carbon fiber cloth and ETFE plastic Download PDFInfo
- Publication number
- CN112519071A CN112519071A CN202011320214.9A CN202011320214A CN112519071A CN 112519071 A CN112519071 A CN 112519071A CN 202011320214 A CN202011320214 A CN 202011320214A CN 112519071 A CN112519071 A CN 112519071A
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- Prior art keywords
- carbon fiber
- etfe
- fiber cloth
- press
- die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 51
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 51
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000004744 fabric Substances 0.000 title claims abstract description 49
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 title claims abstract description 45
- 238000002955 isolation Methods 0.000 title claims abstract description 38
- 239000004033 plastic Substances 0.000 title claims abstract description 30
- 229920003023 plastic Polymers 0.000 title claims abstract description 30
- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- 238000005516 engineering process Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000009941 weaving Methods 0.000 claims abstract description 7
- 239000002131 composite material Substances 0.000 claims abstract description 5
- 238000000748 compression moulding Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052799 carbon Inorganic materials 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 239000007769 metal material Substances 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- ZODDGFAZWTZOSI-UHFFFAOYSA-N nitric acid;sulfuric acid Chemical compound O[N+]([O-])=O.OS(O)(=O)=O ZODDGFAZWTZOSI-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/026—Selection of particular materials especially adapted for liquid pumps
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
- B29C2043/503—Removing moulded articles using ejector pins, rods
- B29C2043/5038—Removing moulded articles using ejector pins, rods having an annular or tubular shape
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5808—Measuring, controlling or regulating pressure or compressing force
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
- B29K2105/0809—Fabrics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a processing technology of an isolation sleeve adopting carbon fiber cloth and ETFE plastic, which comprises the following specific steps: firstly, weaving a carbon fiber cloth spacer sleeve with a size required by the spacer sleeve by using a carbon fiber weaving machine; then putting the carbon fiber cloth isolating sleeve into a compression molding die; then adding ETFE plastics into the mould to enable ETFE powder to be placed on the four walls of the woven carbon fiber isolation sleeve; pushing the mould into a heating device for heating, heating to 315-330 ℃, and preserving heat for 1.5-2.5 hours to completely melt ETFE; moving the processed product out of the die, putting the processed product into a press, and pressurizing the processed product, wherein the pressure of the press is 10 Mpa; and finally, cooling, forming, demolding and taking out the carbon fiber cloth composite ETFE isolating sleeve. The utility model provides an adopt spacer sleeve of compound ETFE plastics of carbon cloth, its is through setting up the spacer sleeve that ETFE powder formed the compound ETFE of carbon cloth on the carbon cloth spacer sleeve, has optimized the structure of spacer sleeve, great improvement withstand voltage height, the temperature resistant height, corrosion resisting property is good.
Description
Technical Field
The invention belongs to the technical field of advanced manufacturing, and particularly relates to an isolation sleeve made of carbon fiber cloth and ETFE plastic.
Background
The plastic magnetic pump is used for conveying various strong corrosive chemical media such as hydrochloric acid, nitric acid sulfate, hydrofluoric acid and the like. In order to meet the requirements of conveying the materials, the isolation sleeve is made of non-metallic materials under the conditions of low temperature resistance and low pressure resistance of the plastic magnetic pump. Because the isolating sleeve made of non-metallic materials has poor strength and is limited in pressure resistance and temperature resistance, people only need to adopt the isolating sleeve made of metallic materials to meet the purpose of conveying materials. The metal spacer, which is a conductive material, consumes a certain amount of energy, and thus, the efficiency of the metal spacer is lower than that of plastic.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the invention aims to provide the isolating sleeve made of carbon fiber cloth and ETFE plastic, wherein ETFE powder is arranged on the carbon fiber cloth isolating sleeve to form the isolating sleeve made of carbon fiber cloth and ETFE plastic, so that the structure of the isolating sleeve is optimized, and the pressure resistance, the temperature resistance and the corrosion resistance are greatly improved.
The technical scheme is as follows: in order to achieve the purpose, the invention provides a processing technology of an isolation sleeve adopting carbon fiber cloth and ETFE plastic, which comprises the following specific processing technologies:
1): firstly, weaving a carbon fiber cloth spacer sleeve with a size required by the spacer sleeve by using a carbon fiber weaving machine;
2): then putting the carbon fiber cloth isolating sleeve into a compression molding die;
3): then adding ETFE plastics into the mould to enable ETFE powder to be placed on the four walls of the woven carbon fiber isolation sleeve;
4): pushing the mould into a heating device for heating, heating to 315-330 ℃, and preserving heat for 1.5-2.5 hours to completely melt ETFE;
5): moving the processed product out of the die, putting the processed product into a press, and pressurizing the processed product, wherein the pressure of the press is 10 Mpa;
6): and finally, cooling, forming, demolding and taking out the carbon fiber cloth composite ETFE isolating sleeve.
The utility model provides an adopt spacer sleeve of compound ETFE plastics of carbon cloth, its is through setting up the spacer sleeve that ETFE powder formed the compound ETFE of carbon cloth on the carbon cloth spacer sleeve, has optimized the structure of spacer sleeve, great improvement withstand voltage height, the temperature resistant height, corrosion resisting property is good.
The die adopted in the step 2) of the invention comprises a charging barrel, a pressing die, a convex die and a demolding sheet, wherein the pressing die is arranged in the charging barrel, the convex die is arranged between the charging barrel and the pressing die, an inner groove is arranged below the pressing die, a cavity is arranged between the convex die and the pressing die, the demolding sheet is arranged in the cavity, and the carbon fiber cloth is sleeved between the demolding sheet and the cavity in an isolation manner.
The male die is arranged in a convex shape, the lugs at two sides of the male die are provided with through holes, the middle of the male die is provided with an opening, and the demolding sheet is arranged above the lugs.
The press comprises a press base, a press upper beam, a group of stand columns, a press oil cylinder and a press movable plate, wherein the press upper beam is arranged above the press base and connected through the stand columns, the press oil cylinder is arranged on the press upper beam, the press movable plate is arranged below the press upper beam and arranged on the stand columns, and a pressing head is arranged below the press oil cylinder.
The press machine base is provided with a supporting seat, and the die is arranged on the supporting seat.
The supporting seat is arranged below the ejection mechanism, and the ejection mechanism is arranged in the opening of the male die.
The indenter is larger than the die in the present invention.
The carbon fiber cloth is sleeved with an isolation sleeve and side lugs in an isolation manner, and the side lugs are arranged on two sides of the isolation sleeve.
The corner of the sleeve of the isolating sleeve is arc-shaped.
The technical scheme shows that the invention has the following beneficial effects:
1. according to the processing technology of the isolation sleeve adopting the carbon fiber cloth and ETFE plastic, the carbon fiber cloth and ETFE plastic is formed by arranging ETFE powder on the carbon fiber cloth isolation sleeve, the structure of the isolation sleeve is optimized, and the pressure resistance, the temperature resistance and the corrosion resistance are greatly improved.
2. The carbon fiber cloth ETFE-compounded isolation sleeve effectively reduces the energy consumption of the isolation sleeve and greatly improves the isolation effect of the isolation sleeve.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the mold of the present invention.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
Examples
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the embodiment, the specific processing technology of the isolation sleeve adopting the carbon fiber cloth compounded with the ETFE plastic is as follows:
1): firstly, weaving a carbon fiber cloth spacer sleeve 1 with a size required by the spacer sleeve by using a carbon fiber weaving machine;
2): then putting the carbon fiber cloth isolating sleeve into a compression molding die 2;
3): then adding ETFE plastics into the mould 2 to enable ETFE powder to be placed on the four walls of the woven carbon fiber isolation sleeve;
4): pushing the die 2 into a heating device for heating, heating to 315-330 ℃, and preserving heat for 1.5-2.5 hours to completely melt ETFE;
5): the processed product is moved out of the die and put into a press 3 to be pressurized, and the pressure of the press is 10 Mpa;
6): and finally, cooling, forming, demolding and taking out the carbon fiber cloth composite ETFE isolating sleeve 4.
In the processing technology of the isolation sleeve using the carbon fiber cloth composite ETFE plastic in the embodiment, the mold 2 used in the step 2 includes a material cylinder 21, a pressing die 22, a male die 23 and a demolding sheet 24, the pressing die 22 is arranged in the material cylinder 21, the male die 23 is arranged between the material cylinder 21 and the pressing die 22, an inner groove 221 is arranged below the pressing die 22, a cavity is arranged between the male die 23 and the pressing die 22, the demolding sheet 24 is arranged in the cavity, and the carbon fiber cloth isolation sleeve 1 is arranged between the demolding sheet 24 and the cavity.
In this embodiment, the male mold 23 is provided in a convex shape, the protruding lugs 231 on both sides thereof are provided with through holes 233, the middle part thereof is provided with an opening 232, and the release sheet 24 is provided above the protruding lugs 231.
In this embodiment, the press 3 includes a press base 31, a press upper beam 32, a set of columns 33, a press oil cylinder 34 and a press movable plate 35, the press upper beam 32 is disposed above the press base 31 and connected by the columns 33, the press oil cylinder 34 is disposed on the press upper beam 32, the press movable plate 35 is disposed below the press upper beam 32 and on the columns 33, and a press head 36 is disposed below the press oil cylinder 34.
In this embodiment, the press base 31 is provided with a support seat 311, and the mold 1 is disposed on the support seat 311.
In this embodiment, the supporting seat 311 is disposed below the ejection mechanism 312, and the ejection mechanism 312 is disposed in the opening 232 of the male mold 23.
The ram 36 is larger than the die 22 in this embodiment.
In this embodiment, the carbon fiber cloth spacer sleeve 1 is provided with a spacer sleeve 11 and side lugs 12, and the side lugs 12 are arranged on two sides of the spacer sleeve 11.
In this embodiment, the corner of the spacer sleeve 11 is arc-shaped.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.
Claims (10)
1. The processing technology of the isolation sleeve adopting the carbon fiber cloth and ETFE plastic is characterized in that: the specific processing technology is as follows:
1): firstly, a carbon fiber cloth isolation sleeve (1) with the size required by the isolation sleeve is woven by a carbon fiber weaving machine;
2): then putting the carbon fiber cloth isolating sleeve into a compression molding die (2);
3): then adding ETFE plastics into the mould (2) to enable ETFE powder to be placed on the four walls of the woven carbon fiber isolation sleeve;
4): pushing the mould (2) into a heating device for heating, heating to 315-330 ℃, and keeping the temperature for 1.5-2.5 hours to completely melt the ETFE;
5): the processed product is moved out of the die and put into a press (3) to be pressurized, and the pressure of the press is 10 Mpa;
6): and finally, cooling, forming, demolding and taking out the carbon fiber cloth composite ETFE isolating sleeve (4).
2. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 1, is characterized in that: the mould (2) that adopts in step 2 includes feed cylinder (21), moulding-die (22), terrace die (23) and release sheet (24), in feed cylinder (21) was located in moulding-die (22), between feed cylinder (21) and moulding-die (22) was located in terrace die (23), the below of moulding-die (22) is equipped with inner groovy (221), just be equipped with the cavity between terrace die (23) and moulding-die (22), the cavity is located in release sheet (24), carbon fiber cloth separation sleeve (1) is located between release sheet (24) and the cavity.
3. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded with the ETFE plastic as claimed in claim 2, is characterized in that: the male die (23) is arranged in a convex shape, the lugs (231) on the two sides of the male die are provided with through holes (233), the middle of the male die is provided with an opening (232), and the demolding sheet (24) is arranged above the lugs (231).
4. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 1, is characterized in that: the press (3) comprises a press base (31), a press upper beam (32), a group of stand columns (33), a press oil cylinder (34) and a press movable plate (35), the press upper beam (32) is arranged above the press base (31) and connected through the stand columns (33), the press oil cylinder (34) is arranged on the press upper beam (32), the press movable plate (35) is arranged below the press upper beam (32) and arranged on the stand columns (33), and a pressure head (36) is arranged below the press oil cylinder (34).
5. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 4, is characterized in that: the press machine base (31) is provided with a lower part of the supporting seat (311), and the die (1) is arranged on the supporting seat (311).
6. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 5, is characterized in that: the supporting seat (311) is arranged below the ejection mechanism (312), and the ejection mechanism (312) is arranged in the opening (232) of the male die (23).
7. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 4, is characterized in that: the ram (36) is larger than the die (22).
8. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 1, is characterized in that: the carbon fiber cloth spacer sleeve (1) is provided with a spacer sleeve (11) and side lugs (12), and the side lugs (12) are arranged on two sides of the spacer sleeve (11).
9. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 8, is characterized in that: the corner of the isolation sleeve (11) is arc-shaped.
10. The processing technology of the isolation sleeve adopting the carbon fiber cloth compounded ETFE plastic as claimed in claim 1, is characterized in that: the carbon fiber cloth isolation sleeve (1) is woven into a net shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320214.9A CN112519071A (en) | 2020-11-23 | 2020-11-23 | Isolation sleeve made of carbon fiber cloth and ETFE plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011320214.9A CN112519071A (en) | 2020-11-23 | 2020-11-23 | Isolation sleeve made of carbon fiber cloth and ETFE plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112519071A true CN112519071A (en) | 2021-03-19 |
Family
ID=74992588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011320214.9A Pending CN112519071A (en) | 2020-11-23 | 2020-11-23 | Isolation sleeve made of carbon fiber cloth and ETFE plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112519071A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981001681A1 (en) * | 1979-12-07 | 1981-06-25 | Toray Industries | Manufacture of molded articles of carbon fiber-reinforced thermoplastic resin |
| CN203420921U (en) * | 2013-05-24 | 2014-02-05 | 太仓市磁力驱动泵有限公司 | Efficient isolation cover with support |
| CN205895675U (en) * | 2016-07-07 | 2017-01-18 | 江苏武新泵业有限公司 | Novel high -efficient magnetic drive pump is with compound separation sleeve |
-
2020
- 2020-11-23 CN CN202011320214.9A patent/CN112519071A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981001681A1 (en) * | 1979-12-07 | 1981-06-25 | Toray Industries | Manufacture of molded articles of carbon fiber-reinforced thermoplastic resin |
| CN203420921U (en) * | 2013-05-24 | 2014-02-05 | 太仓市磁力驱动泵有限公司 | Efficient isolation cover with support |
| CN205895675U (en) * | 2016-07-07 | 2017-01-18 | 江苏武新泵业有限公司 | Novel high -efficient magnetic drive pump is with compound separation sleeve |
Non-Patent Citations (1)
| Title |
|---|
| 塞洛普•卡尔帕吉安等: "《制造工程与技术—热加工》", 31 October 2019 * |
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Application publication date: 20210319 |
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| RJ01 | Rejection of invention patent application after publication |