CN108859160A - A kind of sintering furnace tubular blank rack - Google Patents
A kind of sintering furnace tubular blank rack Download PDFInfo
- Publication number
- CN108859160A CN108859160A CN201810820285.1A CN201810820285A CN108859160A CN 108859160 A CN108859160 A CN 108859160A CN 201810820285 A CN201810820285 A CN 201810820285A CN 108859160 A CN108859160 A CN 108859160A
- Authority
- CN
- China
- Prior art keywords
- frame body
- support tube
- support
- sintering furnace
- tubular blank
- 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.)
- Granted
Links
- 238000005245 sintering Methods 0.000 title claims abstract description 33
- 239000004411 aluminium Substances 0.000 claims abstract description 18
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 18
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims abstract description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 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
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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/02—Moulding by agglomerating
- B29C67/04—Sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- 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
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The present invention provides a kind of sintering furnace tubular blank rack, support frame is installed in the gap of frame body and support tube, and the inner wall fitting of support tube is placed with aluminium sheet, is evenly equipped with several ventilation holes on aluminium sheet, support tube and arc plate.The present invention has the advantage that：Temperature cycles are good, so that blank is integral sintered uniformly, guarantee product properties.
Description
Technical field
The invention belongs to polytetrafluoroethylene (PTFE) production fields, more particularly, to a kind of sintering furnace tubular blank rack.
Background technique
Polytetrafluoroethylsuspending suspending resin becomes tubular blank after being cold-pressed, and need to could become performance by sintering process and stablize
Product, or become finished product, or become turning film blank, the lesser blank of height uses vertical sintering method in sintering, but
When being that height is greater than 400mm, the case where concentric reducer can be generated using vertical sintering.
Summary of the invention
In view of this, the present invention is directed to propose a kind of sintering furnace tubular blank rack, can solve above-mentioned technical problem.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of sintering furnace tubular blank rack, including frame body, support tube and support frame, support tube are fixed in frame body
Side, support tube are to be in U-shape, and there are gap between support tube and frame body bottom, support frame is installed on the gap of frame body and support tube
In, support frame includes arc plate and pedestal, and arc plate is fixed on the base, and the radian of arc plate and support tube lower part matches but do not connect
The inner wall fitting of touching, support tube is placed with aluminium sheet, and aluminium sheet is also in U-shape structure, is evenly equipped on aluminium sheet, support tube and arc plate several logical
Air holes.
Further, several hanging rings are fixed on the frame body.
Further, the two sides of the support tube are fixed on frame body by mounting plate, and mounting plate is L shaped plate, and mounting plate is solid
Upper surface and lateral surface due to frame body.
Further, the frame body upper end is equipped with slot at the position of hanging ring, and when hanging ring is laid flat, hanging ring is inserted into slot
It is interior, at this point, the upper surface of hanging ring is under the upper surface of frame body.
Further, the frame body is rectangular frame.
Further, support rod is equipped between the outer wall and frame body of the support tube, one end of support rod is fixed in frame body
Side, the other end of support rod are fixed with supporting bracket, and supporting bracket is rubber material, and supporting bracket holds the outer wall of support tube.
Further, each support frame is set there are two pedestal, is the gap for ventilation between two pedestals.
Compared with the existing technology, sintering furnace of the present invention is had the advantage that with tubular blank rack：Height compared with
Small blank sintering when use vertical sintering method, but height be greater than 400mm when, concentric reducer can be generated using vertical sintering
The case where, so to use horizontal sintering method；Big blank is placed on support tube and is sintered, support tube is U-iron frame, to guarantee
Temperature cycles are good, and support tube will have ventilation hole；But the phenomenon that position that contacts with support tube can generate nigrescence after being sintered,
Aluminium sheet is put on support tube, then puts blank sintering；Through turning turning film film surface is had after sintering neglect transparent neglect opaque show
As, the side contacted with aluminium sheet is opaque, not in contact with side it is transparent, so using the method to spile on aluminium sheet, allow temperature
Cyclicity improves, so that blank is integral sintered uniformly, guarantees product properties.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is main view of the invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the connection schematic diagram of support tube and mounting plate；
Fig. 4 is the top view that hanging ring connects on frame body；
Description of symbols：
1- hanging ring；2- frame body；3- supporting bracket；4- support rod；5- support tube；6- arc plate；7- pedestal；8- aluminium sheet；9- installation
Plate；10- slot.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figs 1-4, a kind of sintering furnace tubular blank rack, including frame body 2, support tube 5 and support frame, support
Cylinder 5 is fixed on 2 inside of frame body, and support tube 5 is to be in U-shape, and there are gap between support tube 5 and frame body bottom, support frame is installed on
In the gap of frame body 2 and support tube 5, support frame includes arc plate 6 and pedestal 7, and arc plate 6 is fixed on pedestal 7, arc plate 6 and support
The radian of 5 lower parts of cylinder matches but does not contact, and the fitting of the inner wall of support tube 5 is placed with aluminium sheet 8, and aluminium sheet 8 is also in U-shape structure, aluminium
Several ventilation holes are evenly equipped on plate 8, support tube 5 and arc plate 6.
Several hanging rings 1 are fixed on the frame body 2.
The two sides of the support tube 5 are fixed on frame body 2 by mounting plate 9, and mounting plate 9 is L shaped plate, and mounting plate 9 is fixed
Upper surface and lateral surface in frame body 2.
2 upper end of frame body is equipped with slot 10 at the position of hanging ring 1, and when hanging ring 1 is laid flat, hanging ring 1 is inserted into slot 10
It is interior, at this point, the upper surface of hanging ring 1 is under the upper surface of frame body 2.
The frame body 2 is rectangular frame.
Support rod 4 is equipped between the outer wall and frame body 2 of the support tube 5, one end of support rod 4 is fixed on 2 inside of frame body,
The other end of support rod 4 is fixed with supporting bracket 3, and supporting bracket 3 is rubber material, and supporting bracket 3 holds the outer wall of support tube 5.
Each support frame is set there are two pedestal 7, is the gap for ventilation between two pedestals 7.
In use, blank is placed into support tube 5, device connection blank is sent into sintering furnace using crane, branch
Support plays the role of Auxiliary support to the bottom of support tube 5, prevents from causing support tube 5 together with blank one since blank is overweight
It rises and falls.Support rod 4 and supporting bracket 3 also function to lateral support effect to support tube 5.It needs to place 4 simultaneously in one sintering furnace
The rack of a present apparatus, for the state stacked two-by-two, when whole device enters in sintering furnace, hanging ring 1 is due to gravity
It drops into any one slot 10 of front and back.
Highly lesser blank sintering when use vertical sintering method, but height be greater than 400mm when, using vertical burning
The case where knot can generate concentric reducer, so to use horizontal sintering method；Big blank is placed on support tube 5 and is sintered, support tube 5
For U-iron frame, to guarantee that temperature cycles are good, support tube 5 will have ventilation hole；But the position contacted after being sintered with support tube 5
The phenomenon that nigrescence can be generated, puts aluminium sheet 8 on support tube 5, then puts blank sintering；Turning film film is had through turning after sintering
Face neglect it is transparent neglect opaque phenomenon, the side contacted with aluminium sheet 8 is opaque, not in contact with side it is transparent, so using aluminium sheet 8
On the method that spiles, allow temperature cycling raising to guarantee product properties so that blank is integral sintered uniformly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of sintering furnace tubular blank rack, it is characterised in that：Including frame body (2), support tube (5) and support frame, branch
Support cylinder (5) is fixed on the inside of frame body (2), and support tube (5) is to be in U-shape, and there are gap, branch between support tube (5) and frame body bottom
Support is installed in the gap of frame body (2) and support tube (5), and support frame includes arc plate (6) and pedestal (7), and arc plate (6) is fixed on
On pedestal (7), the radian of arc plate (6) and support tube (5) lower part matches but does not contact, and the inner wall of support tube (5), which is bonded, to be placed
Have aluminium sheet (8), aluminium sheet (8) is also in U-shape structure, is evenly equipped with several ventilation holes on aluminium sheet (8), support tube (5) and arc plate (6).
2. sintering furnace according to claim 1 tubular blank rack, it is characterised in that：It is fixed on the frame body (2)
There are several hanging rings (1).
3. sintering furnace according to claim 2 tubular blank rack, it is characterised in that：The two of the support tube (5)
Side is fixed on frame body (2) by mounting plate (9), and mounting plate (9) is L shaped plate, and mounting plate (9) is fixed on the upper end of frame body (2)
Face and lateral surface.
4. sintering furnace according to claim 2 tubular blank rack, it is characterised in that：Frame body (2) upper end exists
Slot (10) are equipped at the position of hanging ring (1), when hanging ring (1) is laid flat, hanging ring (1) is inserted into slot (10), at this point, hanging ring
(1) upper surface is under the upper surface of frame body (2).
5. sintering furnace according to claim 1-4 tubular blank rack, it is characterised in that：The frame body
It (2) is rectangular frame.
6. sintering furnace according to claim 1 tubular blank rack, it is characterised in that：Outside the support tube (5)
Be equipped with support rod (4) between wall and frame body (2), one end of support rod (4) is fixed on the inside of frame body (2), support rod (4) it is another
End is fixed with supporting bracket (3), and supporting bracket (3) is rubber material, and supporting bracket (3) holds the outer wall of support tube (5).
7. sintering furnace according to claim 1 tubular blank rack, it is characterised in that：There are two each support frame is set
Pedestal (7) is the gap for ventilation between two pedestals (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820285.1A CN108859160B (en) | 2018-07-24 | 2018-07-24 | Tubular blank placing rack for sintering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810820285.1A CN108859160B (en) | 2018-07-24 | 2018-07-24 | Tubular blank placing rack for sintering furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108859160A true CN108859160A (en) | 2018-11-23 |
| CN108859160B CN108859160B (en) | 2023-12-29 |
Family
ID=64304698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810820285.1A Active CN108859160B (en) | 2018-07-24 | 2018-07-24 | Tubular blank placing rack for sintering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859160B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183380A (en) * | 2021-05-22 | 2021-07-30 | 南京肯特复合材料股份有限公司 | Processing method of ceramic modified PTFE film for 5G high-frequency copper-clad plate |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404082Y (en) * | 2000-01-12 | 2000-11-01 | 陆春华 | Endless-strand sintering machine |
| CN201173685Y (en) * | 2008-03-20 | 2008-12-31 | 上海市塑料研究所 | Expanded polytetrafluoroethylene material whirl-sintering furnace |
| CN202254759U (en) * | 2011-09-07 | 2012-05-30 | 鹤壁福田舒布洛克建材有限公司 | Fly ash ceramsite sintering device |
| CN204172232U (en) * | 2014-10-11 | 2015-02-25 | 浙江东氟塑料科技有限公司 | PTFE tube part stripper apparatus |
| CN205498079U (en) * | 2016-02-29 | 2016-08-24 | 成都易态科技有限公司 | Prepare porous thin film materials's sintering frock |
| CN106064482A (en) * | 2016-06-21 | 2016-11-02 | 苏州崇恩模塑有限公司 | A kind of polytetrafluoroethylproducts products sintering furnace with electric controller |
| CN206510583U (en) * | 2017-02-16 | 2017-09-22 | 温州隆润科技有限公司 | Sintering furnace |
| CN206670349U (en) * | 2016-12-13 | 2017-11-24 | 张蓓蓓 | A kind of whirl-sintering furnace |
| CN107599650A (en) * | 2017-10-27 | 2018-01-19 | 成都添彩电子设备有限公司 | Fixing device for auto parts and components ink jet numbering machine |
| CN207044710U (en) * | 2017-07-21 | 2018-02-27 | 四川业峰塑业有限公司 | One kind is used for PE Gas Pipe heat treatment process devices |
| CN207093942U (en) * | 2017-07-12 | 2018-03-13 | 盐城国众化工有限公司 | A kind of chemical industry equipment pipe strut |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208682176U (en) * | 2018-07-24 | 2019-04-02 | 天津市天塑滨海氟塑料制品有限公司 | A kind of PTFE Large blank sintering rack |
-
2018
- 2018-07-24 CN CN201810820285.1A patent/CN108859160B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404082Y (en) * | 2000-01-12 | 2000-11-01 | 陆春华 | Endless-strand sintering machine |
| CN201173685Y (en) * | 2008-03-20 | 2008-12-31 | 上海市塑料研究所 | Expanded polytetrafluoroethylene material whirl-sintering furnace |
| CN202254759U (en) * | 2011-09-07 | 2012-05-30 | 鹤壁福田舒布洛克建材有限公司 | Fly ash ceramsite sintering device |
| CN204172232U (en) * | 2014-10-11 | 2015-02-25 | 浙江东氟塑料科技有限公司 | PTFE tube part stripper apparatus |
| CN205498079U (en) * | 2016-02-29 | 2016-08-24 | 成都易态科技有限公司 | Prepare porous thin film materials's sintering frock |
| CN106064482A (en) * | 2016-06-21 | 2016-11-02 | 苏州崇恩模塑有限公司 | A kind of polytetrafluoroethylproducts products sintering furnace with electric controller |
| CN206670349U (en) * | 2016-12-13 | 2017-11-24 | 张蓓蓓 | A kind of whirl-sintering furnace |
| CN206510583U (en) * | 2017-02-16 | 2017-09-22 | 温州隆润科技有限公司 | Sintering furnace |
| CN207093942U (en) * | 2017-07-12 | 2018-03-13 | 盐城国众化工有限公司 | A kind of chemical industry equipment pipe strut |
| CN207044710U (en) * | 2017-07-21 | 2018-02-27 | 四川业峰塑业有限公司 | One kind is used for PE Gas Pipe heat treatment process devices |
| CN107599650A (en) * | 2017-10-27 | 2018-01-19 | 成都添彩电子设备有限公司 | Fixing device for auto parts and components ink jet numbering machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183380A (en) * | 2021-05-22 | 2021-07-30 | 南京肯特复合材料股份有限公司 | Processing method of ceramic modified PTFE film for 5G high-frequency copper-clad plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108859160B (en) | 2023-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chen et al. | Foldable all‐solid‐state supercapacitors integrated with photodetectors | |
| CN108859160A (en) | A kind of sintering furnace tubular blank rack | |
| EP2871472A1 (en) | Support for electrode stack & provision for venting of a gas sensor using an internally mounted table | |
| CN208682176U (en) | A kind of PTFE Large blank sintering rack | |
| CN208767325U (en) | A kind of support plate for double-sided coating | |
| EP3850960B1 (en) | Atomization assembly and electronic cigarette comprising the same | |
| CN208080836U (en) | It is a kind of that there is fixed computer and the Domestic computer desk with heat sinking function | |
| CN208538428U (en) | Arc LED booth is apart from display screen | |
| CN105657493A (en) | Set-top box | |
| CN101873113A (en) | Heat-insulating constant-temperature type crystal device | |
| CN106908998A (en) | Backlight module and display device | |
| CN203215607U (en) | Stereoscopic light source support, stereoscopic light source and stereoscopic light source bulb | |
| CN207471609U (en) | A kind of antifog display screen of electromagnetic oven | |
| CN207966606U (en) | metal tube resistor and resistance box | |
| CN206226895U (en) | A kind of rack tray both slid fixing device | |
| TWI500826B (en) | Frame assembly | |
| CN108648640A (en) | Arc L ED booth apart from display screen | |
| CN204787188U (en) | Electro -heat equipment with buffer structure | |
| CN110228645A (en) | A kind of capacitor packaging facilities | |
| CN215263776U (en) | Multifunctional weak current detector for weak current engineering | |
| CN204062799U (en) | A kind of LED desk lamp | |
| CN207834342U (en) | Linear light sorurce holder, linear light sorurce and three-dimensional light source | |
| CN108493051A (en) | Control the temperature controller of accurately environmental protection equipment | |
| CN214457898U (en) | Heating device for gene sample | |
| CN213457808U (en) | Hand controller convenient to install fast |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |