CN112171989B - A compression setting device for temperature sensitive expanded material - Google Patents
A compression setting device for temperature sensitive expanded material Download PDFInfo
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- CN112171989B CN112171989B CN201910604450.4A CN201910604450A CN112171989B CN 112171989 B CN112171989 B CN 112171989B CN 201910604450 A CN201910604450 A CN 201910604450A CN 112171989 B CN112171989 B CN 112171989B
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- temperature
- foaming material
- compression
- sensitive foaming
- transmission connecting
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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
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
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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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
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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
- B29C43/32—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
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
- B29C2043/028—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry using radial compression
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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
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C2043/3272—Component parts, details or accessories; Auxiliary operations driving means
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- 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
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- 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
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molding Of Porous Articles (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a compression molding device for a temperature-sensitive foaming material, which comprises a molding device and a transmission compression device. The shaping device comprises a central supporting tube and a shaping module. The plurality of groups of sizing modules are oriented towards the axis of the central supporting tube, annularly surround and independently arranged along the radial direction towards the center of the central supporting tube to form a tubular structure with a cylindrical inner side surface. A gap for containing temperature-sensitive foaming materials is arranged between the central supporting tube and the tubular structure of which the inner side surface is a cylindrical surface. The transmission compression device can drive the shaping module to generate radial movement oriented towards the axis of the central supporting pipe and axial horizontal movement along the axis of the central supporting pipe. The compression and shaping device for the temperature-sensitive foaming material can radially compress the temperature-sensitive foaming material to form a pipe so as to be used as a sand-prevention filtering sieve pipe, and is reasonably applied to the field of petroleum.
Description
Technical Field
The invention belongs to the technical field of compression and shaping of temperature-sensitive foaming materials, and particularly relates to a compression and shaping device for a temperature-sensitive foaming material.
Background
At present, a temperature-sensitive foaming material cannot be compressed and molded into a solid foaming material pipe with a larger length by virtue of a compression device in the prior art, so that the temperature-sensitive foaming material pipe can be used as a sand control filter screen pipe for well completion operation under an oil well.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a compression and shaping device for a temperature-sensitive foaming material, which can radially compress the temperature-sensitive foaming material to form a pipe so as to be used as a sand-prevention filtering screen pipe and be reasonably applied to the field of petroleum.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
a compression setting device for temperature-sensitive foaming materials comprises a setting device and a transmission compression device. The shaping device comprises a central supporting tube and a shaping module. The plurality of groups of sizing modules are oriented towards the axis of the central supporting tube, annularly surround and independently arranged along the radial direction towards the center of the central supporting tube to form a tubular structure with a cylindrical inner side surface. A gap for containing temperature-sensitive foaming materials is arranged between the central supporting tube and the tubular structure of which the inner side surface is a cylindrical surface. The transmission compression device can drive the shaping module to generate radial movement oriented towards the axis of the central supporting pipe and axial horizontal movement along the axis of the central supporting pipe.
According to the compression and shaping device for the temperature-sensitive foaming material, the shaping module is driven to directionally and radially move towards the axis of the central supporting pipe and axially and horizontally move along the axis of the central supporting pipe by the transmission compression device, meanwhile, the radial force pointing to the circle center and the forward horizontal force are transmitted to the shaping module, the temperature-sensitive foaming material is compressed and deformed at a high temperature state and automatically pushed along the horizontal direction by utilizing the softening property of the temperature-sensitive foaming material at the high temperature, and is cooled and shaped under the shaping action of the shaping module and the central supporting pipe, so that the temperature-sensitive foaming material pipe with proper diameter and length at the normal temperature can be obtained and is used as a sand control filtering screen pipe, and therefore, the compression and shaping device is reasonably applied to the field of petroleum.
With respect to the above technical solution, further improvements as described below can be made.
According to the compression molding device for the temperature-sensitive foaming material, in a preferred embodiment, the central supporting tube is fixed through the supporting tube positioning bracket.
The supporting tube positioning support is fixed, so that the central supporting tube can be ensured to be stable and firm, and the influence on the product quality caused by the movement of the central supporting tube in the working process is avoided.
Further, in a preferred embodiment, the support tube positioning bracket is provided with a positioning guide part.
Through setting up location guide part, can make the installation location of center stay tube reliable and stable, simple convenient.
Specifically, in a preferred embodiment, the transmission compression device comprises a cylinder, a cylinder bracket, a cylinder hinge, a transmission connecting rod and a support ring. The oil cylinder hinges are uniformly arranged on the oil cylinder bracket, and the oil cylinder is connected with the oil cylinder hinges. The support ring is arranged opposite to the oil cylinder bracket. The transmission connecting rods are uniformly arranged on the support ring. Wherein, a part of transmission connecting rods are connected with the oil cylinder and the shaping module respectively, and the other part of transmission connecting rods are connected with the shaping module respectively.
The mode that the oil cylinder is controlled by the hydraulic system to drive the transmission connecting rod to control the shaping module to move is used for compressing and shaping the temperature-sensitive foaming material, so that the formal compression shaping device is good in operability, stable and reliable in structure and long in service life.
Further, in a preferred embodiment, the sizing module is connected with the transmission link through a sizing module fixing frame.
The shaping module is connected with the transmission connecting rod through the shaping module fixing frame, so that stable and firm connection can be realized, and the stability and smoothness of the radial motion and the horizontal motion of the shaping module can be further ensured.
Specifically, in one preferred embodiment, the sizing module holder is an elongated structure, and the elongated structure has a bottom surface that forms a fit with the outer side surface of the sizing module. The strip-shaped structure is provided with an ear seat used for being connected with the transmission connecting rod.
The mount sets up to rectangular form, simple structure, through bottom surface and stock module lateral surface cooperation, it is simple convenient to install, and the connection of the transmission connecting rod is convenient for to the ear seat.
Further, in a preferred embodiment, the drive links include a binaural drive link and a tricuspid drive link. Wherein, the double-lug transmission connecting rod is respectively connected with the shaping module and the support ring. The three-lug transmission connecting rod is respectively connected with the oil cylinder, the shaping module and the support ring.
Through setting up different transmission connecting rods, can make whole compressor arrangement's simple structure compact, reliable and stable, save the cost, the operation of being convenient for.
Further, in a preferred embodiment, the compression molding device for temperature-sensitive foaming materials according to the present invention comprises a plurality of sets of cylinder supports and support rings which are oppositely arranged.
Through setting up the compression transmission of different groups, can satisfy the compression demand of the temperature sensitive foaming material pipe of different length, ensure whole compressor arrangement's suitability.
Further, in a preferred embodiment, an individual support ring is arranged between each set of the oppositely arranged oil cylinder supports and the support ring, and transmission connecting rods are uniformly arranged on the individual support rings and connected with the sizing module.
Through setting up an extra support ring, be connected with stock module through the transmission connecting rod of extra setting, can further increase compressor arrangement's structural stability and operating stability for thereby whole compression design process atress is even improves product quality.
Further, in a preferred embodiment, the compression molding device for the temperature-sensitive foaming material according to the present invention comprises a base, wherein the cylinder support and the support ring are arranged on the base.
The whole device is arranged on the base, the structural stability of the compression device can be further ensured, and the installation of the whole compression device is simple and convenient.
Compared with the prior art, the invention has the advantages that: the temperature-sensitive foaming material can be radially compressed to form a pipe, so that the pipe can be used as a sand-proof filtering screen pipe and is reasonably applied to the field of petroleum.
Drawings
The invention will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:
fig. 1 schematically shows the overall structure of a compression molding apparatus for a temperature-sensitive foamed material according to an embodiment of the present invention;
fig. 2 schematically shows a horizontal cross-sectional structure of a compression molding apparatus for a temperature-sensitive foamed material according to an embodiment of the present invention;
FIG. 3 schematically illustrates the overall structure of a binaural transmission link according to an embodiment of the invention;
FIG. 4 schematically illustrates the overall structure of a three-ear drive link in accordance with an embodiment of the present invention;
FIG. 5 schematically illustrates the overall structure of a stock module holder of an embodiment of the invention;
FIG. 6 schematically shows the overall structure of a sizing module of an embodiment of the present invention;
fig. 7 schematically shows a structure of compression molding of a temperature-sensitive foamed material according to an embodiment of the present invention.
In the drawings, like parts are provided with like reference numerals. The figures are not drawn to scale.
Detailed Description
The invention will be further explained in detail with reference to the figures and the embodiments without thereby limiting the scope of protection of the invention.
Fig. 1 schematically shows the overall structure of a compression molding apparatus 10 for a temperature-sensitive foamed material according to an embodiment of the present invention. Fig. 2 schematically shows a horizontal cross-sectional structure of a compression molding apparatus 10 for a temperature-sensitive foamed material according to an embodiment of the present invention. Fig. 3 schematically illustrates the overall structure of a binaural transmission link 241 according to an embodiment of the invention. Fig. 4 schematically illustrates the overall structure of a three-ear drive link 242 according to an embodiment of the present invention. Fig. 5 schematically shows the overall structure of the stock module holding frame 15 according to the embodiment of the present invention. Fig. 6 schematically shows the overall structure of the sizing module 12 of the embodiment of the present invention. Fig. 7 schematically shows a structure of compression molding of the temperature-sensitive foamed material 4 of the embodiment of the present invention.
As shown in fig. 1, fig. 2 and fig. 6, a compression molding device 10 for temperature-sensitive foaming material according to an embodiment of the present invention includes a molding device 1 and a transmission compression device 2. The shaping device 1 comprises a central support tube 11 and a shaping module 12. Several groups of shaping modules 12 are oriented towards the axis of the central support tube 11, are annularly surrounded, and are independently arranged along the radial direction towards the center of the central support tube 11, so that a tubular structure with a cylindrical inner side surface can be formed. A gap for accommodating temperature-sensitive foaming materials is arranged between the central supporting tube 11 and the tubular structure of which the inner side surface is a cylindrical surface. The transmission compression device 2 can drive the shaping module 12 to generate radial movement oriented towards the axis of the central support pipe 11 and axial horizontal movement along the axis of the central support pipe 11. According to the compression and shaping device for the temperature-sensitive foaming material, the shaping module is driven to directionally and radially move towards the axis of the central supporting pipe and horizontally move along the axis of the central supporting pipe through the transmission compression device, meanwhile, the radial force pointing to the circle center and the forward horizontal force are transmitted to the shaping module, the temperature-sensitive foaming material is compressed and deformed at a high temperature state and automatically pushed along the horizontal direction by utilizing the softening property of the temperature-sensitive foaming material at the high temperature, the temperature-sensitive foaming material pipe is compressed to an ideal state under the shaping action of the shaping module and the central supporting pipe and is cooled and shaped, the temperature-sensitive foaming material pipe with proper diameter and length at the normal temperature can be obtained, and the temperature-sensitive foaming material pipe is used as a sand-prevention filtering screen pipe, so that the compression and shaping device is reasonably applied to the field of petroleum.
As shown in fig. 1 and 2, in the present embodiment, it is preferable that the center support tube 11 is fixed by a support tube positioning bracket 13. The supporting tube positioning support is fixed, so that the central supporting tube can be ensured to be stable and firm, and the influence on the product quality caused by the movement of the central supporting tube in the working process is avoided. Further, in the present embodiment, the support tube positioning bracket 13 is provided with a positioning guide member 14. Through setting up location guide part, can make the installation location of center stay tube reliable and stable, simple convenient.
Specifically, in the present embodiment, as shown in fig. 1 and 2, the transmission compression device 2 includes a cylinder 21, a cylinder bracket 22, a cylinder hinge 23, a transmission link 24, and a support ring 25. The oil cylinder hinges 23 are uniformly arranged on the oil cylinder bracket 22, and the oil cylinder 21 is connected with the oil cylinder hinges 23. The support ring 25 is disposed opposite to the cylinder holder 22. The transmission links 24 are arranged uniformly on the support ring 25. Wherein, a part of the transmission connecting rods 24 are respectively connected with the oil cylinder 21 and the shaping module 12, and the other part of the transmission connecting rods 24 are respectively connected with the shaping module 12. The mode that the oil cylinder is controlled by the hydraulic system to drive the transmission connecting rod to control the shaping module to move is used for compressing and shaping the temperature-sensitive foaming material, so that the formal compression shaping device is good in operability, stable and reliable in structure and long in service life. Further, as shown in fig. 1, the compression molding device 10 for temperature-sensitive foaming material according to the embodiment of the present invention includes a base 3, and an oil cylinder support 22 and a support ring 25 are all disposed on the base. The whole device is arranged on the base, so that the structural stability of the compression device can be further ensured, and the whole compression device can be simply and conveniently installed.
Further, in the present embodiment, the shaped module 12 is connected to the transmission link 24 through the shaped module holder 15, as shown in fig. 1, 2 and 5. The shaping module is connected with the transmission connecting rod through the shaping module fixing frame, so that the connection is stable and firm, and the stability and smoothness of the radial motion and the horizontal motion of the shaping module are further ensured. Specifically, in the present embodiment, the sizing module holder 15 is an elongated structure, and the elongated structure has a bottom surface 151 that is engaged with the outer side surface of the sizing module 12. The elongated structure is provided with an ear mount 152 for connection with a drive link. Stock module mount sets up to rectangular form, and simple structure through bottom surface and stock module lateral surface cooperation, it is simple convenient to install, and the connection of the transmission connecting rod is convenient for to the ear seat.
Preferably, in the present embodiment, as shown in fig. 3 and 4, the transmission link 24 includes a binaural transmission link 241 and a tricuspid transmission link 242. Wherein, the double-lug transmission connecting rod 241 is respectively connected with the shaping module 12 and the supporting ring 25. The three-lug transmission connecting rod 242 is respectively connected with the oil cylinder 21, the shaping module 12 and the supporting ring 25. Through setting up different transmission connecting rods, can make whole compressor arrangement's simple structure compact, reliable and stable, save the cost, the operation of being convenient for.
Further, as shown in fig. 1, the compression molding apparatus 10 for temperature-sensitive foaming material according to the embodiment of the present invention includes a plurality of sets of cylinder supports 22 and support rings 25 which are oppositely disposed. Through setting up the compression transmission of different groups, can satisfy the compression demand of the temperature sensitive foaming material pipe of different length, ensure whole compressor arrangement's suitability. Further, in the present embodiment, a separate support ring 25 is disposed between each set of the oppositely disposed cylinder supports 22 and the support ring 25, a transmission link 24 is uniformly disposed on the separate support ring 25, and the transmission link 24 is connected to the sizing module 12. Through setting up an extra support ring and the transmission connecting rod that additionally sets up and be connected with stock mould, can further increase compressor arrangement's structural stability and operating stability for thereby whole compression design process atress is even improves product quality.
Specifically, in an actual operation example, 18 transmission connecting rods 24 are respectively connected to three support rings 25, wherein two support rings 25 at two sides of the edge are respectively connected to 9 binaural transmission connecting rods 241 and 9 three-ear transmission connecting rods 242, the support ring 25 in the middle is directly connected to 18 binaural transmission connecting rods 241, one ear of the binaural transmission connecting rods 241 is connected to the support ring 25, the other ear of the binaural transmission connecting rods 241 is connected to the sizing module fixing frame 15, the third ear of the three-ear transmission connecting rods 242 is connected to the oil cylinder 21, and the transmission connecting rods 24 mainly perform transmission and compression functions.
More specifically, the temperature-sensitive foaming material 4 is a hollow cylinder with the diameter of 190mm, is fixed on a central supporting pipe 11 with the diameter of 92mm, and the outer surface of the temperature-sensitive foaming material is in direct contact with the shaping module 12. The number of the shaping modules 12 is 18, the arc length of the inner side of each shaping module 12 is 7.5 pi mm, the outer side of each shaping module is connected with a shaping module fixing frame 15, and the inner side of each shaping module is directly acted with the temperature-sensitive foaming material 4. The number of the shaping module fixing frames 15 is 18, the inner sides of the shaping module fixing frames are respectively connected with the 18 shaping modules 12, and the outer sides of the shaping module fixing frames are connected with the transmission connecting rod 24.
As shown in fig. 7, in the operation process, the temperature-sensitive foaming material 4 is fixed by the central support tube 11, the support tube positioning guide 14 and the support tube positioning support 13, the transmission connecting rod 24 is driven by the transmission power of the oil cylinder 21 through the fixing devices such as the base 3, the support ring 25 and the oil cylinder support 22, so that the transmission connecting rod 24 generates inward radial force and forward horizontal force at the same time, and transmits two acting forces to the shaping module 12 through the shaping module fixing frame 15, so that the shaping module 12 generates compression force and driving force for the temperature-sensitive foaming material 4, then the temperature-sensitive foaming material 4 is compressed and deformed at high temperature and automatically pushed in the horizontal direction by utilizing the softening property of the temperature-sensitive foaming material 4 at high temperature, and then is cooled and shaped, so that the temperature-sensitive foaming material 4 with the diameter of 130-135mm at normal temperature and in an ideal compression state is obtained.
According to the embodiment, the compression and shaping device for the temperature-sensitive foaming material can compress the temperature-sensitive foaming material in the radial direction to form a pipe so as to be used as a sand-prevention filtering screen pipe and be reasonably applied to the field of petroleum.
While the invention has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. It is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. A compression setting device for temperature-sensitive foaming materials is characterized by comprising a setting device and a transmission compression device; wherein the content of the first and second substances,
the shaping device comprises a central supporting tube and a shaping module;
the plurality of groups of shaping modules are annularly surrounded and independently arranged in a manner of pointing to the center of the central supporting tube along the radial direction to form a tubular structure with a cylindrical inner side surface;
a gap for accommodating a temperature-sensitive foaming material is arranged between the central supporting tube and the tubular structure of which the inner side surface is a cylindrical surface;
the transmission compression device can drive the shaping module to generate radial movement towards the central supporting pipe and axial horizontal movement along the axis of the central supporting pipe.
2. The compression molding device for the temperature-sensitive foaming material according to claim 1, wherein the central supporting tube is fixed by a supporting tube positioning bracket.
3. The compression molding device for the temperature-sensitive foaming material according to claim 2, wherein a positioning guide part is arranged on the support tube positioning bracket.
4. The compression molding device for the temperature-sensitive foaming material according to any one of claims 1 to 3, wherein the transmission compression device comprises an oil cylinder, an oil cylinder bracket, an oil cylinder hinge, a transmission connecting rod and a support ring;
the oil cylinder hinges are uniformly arranged on the oil cylinder bracket, and the oil cylinder is connected with the oil cylinder hinges; the support ring is arranged opposite to the oil cylinder bracket;
the transmission connecting rods are uniformly arranged on the support ring; wherein the content of the first and second substances,
one part the transmission connecting rod equally divide respectively with the hydro-cylinder with stock mould connects, another part the transmission connecting rod equally divide respectively with stock mould connects.
5. The compression molding device for the temperature-sensitive foaming material according to claim 4, wherein the molding module is connected with the transmission link through a molding module fixing frame.
6. The compression molding device for the temperature-sensitive foaming material according to claim 5, wherein the molding module holder is an elongated structure, and the elongated structure has a bottom surface which forms a fit with the outer side surface of the molding module; and the long strip-shaped structure is provided with an ear seat used for being connected with the transmission connecting rod.
7. The compression molding device for the temperature-sensitive foaming material according to claim 4, wherein the transmission connecting rod comprises a double-lug transmission connecting rod and a triple-lug transmission connecting rod; wherein the content of the first and second substances,
the double-lug transmission connecting rod is respectively connected with the shaping module and the support ring;
the three-lug transmission connecting rod is respectively connected with the oil cylinder, the shaping module and the support ring.
8. The compression molding device for the temperature-sensitive foaming material according to claim 4, comprising a plurality of sets of the cylinder support and the support ring which are oppositely arranged.
9. The compression molding device for the temperature-sensitive foaming material according to claim 8, wherein an individual support ring is arranged between each set of the oil cylinder support and the support ring which are oppositely arranged, and transmission connecting rods are uniformly arranged on the individual support ring and connected with the molding module.
10. The compression molding device for the temperature-sensitive foaming material according to claim 4, which comprises a base, wherein both the cylinder support and the support ring are arranged on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910604450.4A CN112171989B (en) | 2019-07-05 | 2019-07-05 | A compression setting device for temperature sensitive expanded material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604450.4A CN112171989B (en) | 2019-07-05 | 2019-07-05 | A compression setting device for temperature sensitive expanded material |
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| CN112171989A CN112171989A (en) | 2021-01-05 |
| CN112171989B true CN112171989B (en) | 2022-05-13 |
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| CN102814961A (en) * | 2012-07-31 | 2012-12-12 | 昆山圣源机械有限公司 | Forming pipe extruding die with good layering effect |
| CN108349179A (en) * | 2015-10-29 | 2018-07-31 | 康蒂泰克驱动***有限公司 | Method for manufacturing double cog band and processing unit (plant) |
| CN108098245A (en) * | 2017-12-08 | 2018-06-01 | 四川航天长征装备制造有限公司 | The welding of large thin-wall drum type brake shell section is molded positioner |
| CN208343288U (en) * | 2018-05-06 | 2019-01-08 | 内蒙古君诚兴业管道有限责任公司 | A kind of insulating tube foaming interlayer plug |
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