CN213082277U - Extrusion shaping device - Google Patents
Extrusion shaping device Download PDFInfo
- Publication number
- CN213082277U CN213082277U CN202021270334.8U CN202021270334U CN213082277U CN 213082277 U CN213082277 U CN 213082277U CN 202021270334 U CN202021270334 U CN 202021270334U CN 213082277 U CN213082277 U CN 213082277U
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- China
- Prior art keywords
- pipe
- diameter control
- extruder
- extrusion
- water
- 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.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims description 42
- 238000007493 shaping process Methods 0.000 title description 3
- 238000004033 diameter control Methods 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 73
- 238000009434 installation Methods 0.000 claims description 38
- 210000003437 trachea Anatomy 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 210000000867 larynx Anatomy 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 2
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000004801 Chlorinated PVC Substances 0.000 description 5
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extrude setting device, including the chamber of extruding of extruder, still include setting mechanism and cooling forming mechanism, the chamber one side of extruding of extruder is provided with setting mechanism, the chamber opposite side of extruding of extruder is provided with cooling forming mechanism. The utility model discloses setting up of forming mechanism has made things convenient for the change to external diameter control pipe and internal diameter control pipe, has realized producing the protection tube of different models, and setting up of cooling forming mechanism has realized quick cooling to plastics for the design of protection tube.
Description
Technical Field
The utility model relates to a power cable protection tube production technical field especially relates to an extrude setting device.
Background
The CPVC power pipe is usually used as a cable protection pipe, the product has the characteristics of high strength, good flexibility, high temperature resistance, corrosion resistance, flame retardance, good insulating property, no pollution, difficult aging, light weight, convenient construction and the like, all performance indexes of the CPVC power pipe reach or exceed the level of domestic similar products through national level, provincial detection, identification and authentication, the product performance is greatly superior to that of the traditional asbestos cable calandria and common PVC pipes, the CPVC power pipe is an ideal substitute of the traditional power cable sheath pipe, and the CPVC power pipe is usually molded by an extrusion molding device during production.
Chinese patent with publication number CN210047031U discloses a CPVC high voltage power cable protection tube production is with extruding setting device, including base and vice cylinder, the last surface mounting of base has the setting mechanism, and the both sides of setting mechanism all are provided with the master cylinder, the storage silo is installed to the top of setting mechanism, and the both sides of storage silo all are provided with the side platform, the top of vice cylinder side platform, and the top of vice cylinder is provided with the top cap, sealed the pad is installed to the top surface of top cap, and the below of top cap is provided with the clamp plate, install the pneumatic cylinder between clamp plate and the top cap. However, the arrangement of the molding tube and the center post of the device affects the extrusion of raw materials, even leads to unqualified quality of the extruded cable protection tube, and cannot rapidly cool the cable protection tube extruded by the cylinder.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an extrude setting device for solving above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides an extrude setting device, includes the extrusion chamber of extruder, still includes setting mechanism and cooling forming mechanism, extrusion chamber one side of extruder is provided with setting mechanism, extrusion chamber opposite side of extruder is provided with cooling forming mechanism.
Preferably, the sizing mechanism includes external diameter control pipe, internal diameter control pipe, installation pipe, insulating layer, division board, external diameter control pipe passes through bolted connection in the exit in the extrusion chamber of extruder, the installation pipe passes the curb plate in the extrusion chamber of extruder, and with the extrusion chamber welded connection of extruder, installation pipe one end is provided with internal diameter control pipe, the installation intraduct is provided with the division board, the division board handle the installation pipe falls into two semicylindrical cavities, all sprays on every semicylindrical cavity inner wall have the insulating layer, the installation union coupling cooling forming mechanism.
Preferably, an external thread is formed at one end of the installation pipe, and one end of the inner diameter control pipe is in threaded connection with the outer side of one end of the installation pipe.
Preferably, the cooling forming mechanism includes cold water storage cistern, water pump, water pipe, rear seal plate, back flow, preceding closing plate, drinking-water pipe, there is the water pump cold water storage cistern top through bolted connection, there is the water pipe water outlet end of water pump through screwed connection, the end of intaking of water pump is connected with through the larynx hoop the drinking-water pipe, the drinking-water pipe lower extreme stretches into cold water storage cistern bottom, water pipe one end is passed the installation pipe, and stretch into the depths of internal diameter control pipe, the rear seal plate welding is in installation pipe one end rear, preceding closing plate welding is in installation pipe one end the place ahead, and with the water pipe passes through the sealing washer and seals, back flow one end sealing connection be in preceding closing plate one end, and with the internal diameter control pipe is linked together, the division board other end stretches into inside the cold water storage cistern.
Preferably, the cooling forming mechanism includes cold water storage cistern, back closing plate, air pump, spiral trachea, there is the air pump cold water storage cistern top through bolted connection, the air inlet end of air pump is connected with through the larynx hoop spiral trachea, the other end of spiral trachea stretches out the cold water storage cistern, there is the trachea air-out end of air pump through the screw connection, the trachea passes the installation pipe, and stretch into the depths of internal diameter control tube, the welding of back closing plate is in installation pipe one end rear, and with the trachea passes through the sealing washer and seals.
Has the advantages that: the setting of forming mechanism has made things convenient for the change to internal diameter control pipe and internal diameter control pipe, has realized producing the protection tube of different models, and the setting of cooling forming mechanism has realized the cooling to plastics fast for the design of protection tube.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of an extrusion molding apparatus according to the present invention;
fig. 2 is a front view of an extrusion molding apparatus according to the present invention;
fig. 3 is a cross-sectional view a-a of a first embodiment of an extrusion styling apparatus of the present invention;
FIG. 4 is a sectional view B-B of a first embodiment of an extrusion styling apparatus of the present invention;
fig. 5 is a cross-sectional view a-a of a second embodiment of an extrusion styling apparatus of the present invention;
fig. 6 is a C-C cross-sectional view of a second embodiment of an extrusion styling apparatus of the present invention.
The reference numerals are explained below:
1. an extrusion chamber of an extruder; 2. a shaping mechanism; 3. a cooling and forming mechanism; 201. an outer diameter control tube; 202. an inner diameter control tube; 203. installing a pipe; 204. a thermal insulation layer; 205. a partition plate; 301. a cold water tank; 302. a water pump; 303. a water pipe; 304. a rear sealing plate; 305. a return pipe; 306. a front sealing plate; 307. a water pumping pipe; 31. an air pump; 32. a helical gas pipe; 33. the trachea.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are 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 therefore, should not be construed as limiting the present invention.
Example 1
As shown in fig. 1, 2, 3 and 4, an extrusion molding device comprises an extrusion cavity 1 of an extruder, and further comprises a molding mechanism 2 and a cooling molding mechanism 3, wherein the molding mechanism 2 is arranged on one side of the extrusion cavity 1 of the extruder, the cooling molding mechanism 3 is arranged on the other side of the extrusion cavity 1 of the extruder, the molding mechanism 2 comprises an outer diameter control tube 201, an inner diameter control tube 202, a mounting tube 203, a heat-insulating layer 204 and a partition plate 205, the outer diameter control tube 201 is connected to an outlet of the extrusion cavity 1 of the extruder through a bolt, the mounting tube 203 penetrates through a side plate of the extrusion cavity 1 of the extruder and is welded with the extrusion cavity 1 of the extruder, the inner diameter control tube 202 is arranged at one end of the mounting tube 203, the partition plate 205 is arranged inside the mounting tube 203, the mounting tube 203 is divided into two semi-cylindrical chambers by the partition plate 205, the heat-insulating layer 204 is arranged on the inner wall of each semi-cylindrical, the inner diameter control pipe 202 is rotatably connected to one end of the installation pipe 203, the installation pipe 203 is fixed inside the extrusion cavity 1 of the extruder, the function of fixing the inner diameter control pipe 202 is realized, the inner diameter control pipe 202 is also rapidly replaced, the outer diameter control pipe 201 is used for controlling the outer diameter of the protection pipe, the inner diameter control pipe 202 is used for controlling the inner diameter of the protection pipe, one end of the installation pipe 203 is provided with an external thread, one end of the inner diameter control pipe 202 is in threaded connection with the outer side of one end of the installation pipe 203, the cooling and forming mechanism 3 comprises a cold water tank 301, a water pump 302, a water pipe 303, a rear sealing plate 304, a return pipe 305, a front sealing plate 306 and a water pumping pipe 307, the water pump 302 is connected above the cold water tank 301 through bolts, the water outlet end of the water pump 302 is connected with the water pipe 303 through bolts, the, installation pipe 203 is passed to water pipe 303 one end, and stretch into the depths of internal diameter control pipe 202, back closing plate 304 welding is in installation pipe 203 one end rear, preceding closing plate 306 welding is in installation pipe 203 one end the place ahead, and it is sealed through the sealing washer with water pipe 303, back flow 305 one end sealing connection is in preceding closing plate 306 one end, and be linked together with internal diameter control pipe 202, the division board 205 other end stretches into inside cold water tank 301, set up like this I can draw the inside cold water of cold water tank 301 into pipe 303 through water pump 302, then inside discharging into internal diameter control pipe 202, the cooling work to internal diameter control pipe 202 has been realized, and then realized cooling down the protection tube of just extruding, the backward flow at water source has been realized in the setting of back flow 305, the waste of water has been reduced.
In the structure, when in use, firstly, the proper outer diameter control pipe 201 is arranged at the extrusion port of the extrusion cavity 1 of the extruder, then the proper inner diameter control pipe 202 is arranged on the installation pipe 203, at this time, the refrigerator and the water pump 302 in the extruder and the cold water tank 301 can be started, the raw material is heated and softened by the starting of the extruder, then enters the extrusion cavity 1 of the extruder, and finally is extruded out of the outer diameter control pipe 201, the extruded material is in a soft tubular shape due to the action of the outer diameter control pipe 201 and the inner diameter control pipe 202, at this time, the cold water in the cold water tank 301 is pumped into the inner diameter control pipe 202 through the water pipe 303 under the action of the water pump 302, so that the temperature of the inner diameter control pipe 202 is reduced, thereby not only solving the problem of heat collision of the inner diameter control pipe 202, but also cooling the extruded material and accelerating the forming of the material, finally, the water absorbing heat inside the inner diameter control pipe 202 flows back to the cold water tank 301 through the return pipe 305 to form circulation, so that water recycling is realized, and water source consumption is reduced.
Example 2
As shown in fig. 5 and 6, embodiment 2 differs from embodiment 1 in that: cooling forming mechanism 3 includes cold water tank 301, back closing plate 304, air pump 31, spiral trachea 32, trachea 33, there is air pump 31 cold water tank 301 top through bolted connection, the air inlet end of air pump 31 is connected with spiral trachea 32 through the hose clamp, cold water tank 301 is stretched out to the other end of spiral trachea 32, there is trachea 33 air-out end of air pump 31 through screwed connection, trachea 33 passes installation pipe 203, and stretch into the depths of internal diameter control tube 202, back closing plate 304 welds at installation pipe 203 one end rear, and pass through the sealing washer with trachea 33 and seal, it can cool down through cold water tank 301 to set up like this the gas that can extract through air pump 31, discharge cold gas into internal diameter control tube 202 afterwards, realized the work of cooling to internal diameter control tube 202, and then realized cooling to the protection tube of just extruding.
In the structure, when in use, firstly, the proper outer diameter control pipe 201 is installed at the extrusion port of the extrusion cavity 1 of the extruder, then the proper inner diameter control pipe 202 is installed on the installation pipe 203, at this time, the refrigerator and the air pump 31 in the extruder and the cold water tank 301 can be started, the raw material is heated and softened by the starting of the extruder, then enters the extrusion cavity 1 of the extruder, and finally is extruded from the inside of the outer diameter control pipe 201, the extruded material is in a soft tubular shape due to the action of the outer diameter control pipe 201 and the inner diameter control pipe 202, at this time, under the action of the air pump 31, the outside air is pumped into the spiral air pipe 32 and enters the inside of the inner diameter control pipe 202 through the cooling of the cold water tank 301, so that the temperature of the inner diameter control pipe 202 is reduced, thereby not only solving the problem of the thermal collision of the inner diameter control pipe 202, but also reducing the temperature of the extruded material, the molding of the material is accelerated and finally the gas absorbing heat inside the inner diameter control tube 202 is discharged to the outside through the installation tube 203.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. An extrusion molding apparatus comprising an extrusion chamber (1) of an extruder, characterized in that: still include forming mechanism (2) and cooling forming mechanism (3), extrusion chamber (1) one side of extruder is provided with forming mechanism (2), extrusion chamber (1) opposite side of extruder is provided with cooling forming mechanism (3).
2. An extrusion styling apparatus according to claim 1, wherein: sizing mechanism (2) are including external diameter control pipe (201), internal diameter control pipe (202), installation pipe (203), insulating layer (204), division board (205), external diameter control pipe (201) pass through bolted connection the exit of extrusion chamber (1) of extruder, installation pipe (203) are passed the curb plate of extrusion chamber (1) of extruder, and with extrusion chamber (1) welded connection of extruder, installation pipe (203) one end is provided with internal diameter control pipe (202), installation pipe (203) inside is provided with division board (205), division board (205) handle installation pipe (203) fall into two semicylinder cavities, all spray on every semicylinder cavity inner wall have insulating layer (204), installation pipe (203) are connected cooling forming mechanism (3).
3. An extrusion styling apparatus according to claim 2, wherein: an external thread is formed in one end of the installation pipe (203), and one end of the inner diameter control pipe (202) is in threaded connection with the outer side of one end of the installation pipe (203).
4. An extrusion styling apparatus according to claim 2, wherein: the cooling forming mechanism (3) comprises a cold water tank (301), a water pump (302), a water pipe (303), a rear sealing plate (304), a return pipe (305), a front sealing plate (306) and a water pumping pipe (307), wherein the water pump (302) is connected above the cold water tank (301) through a bolt, the water outlet end of the water pump (302) is connected with the water pipe (303) through a bolt, the water inlet end of the water pump (302) is connected with the water pumping pipe (307) through a hose clamp, the lower end of the water pumping pipe (307) extends into the bottom of the cold water tank (301), one end of the water pipe (303) penetrates through the installation pipe (203) and extends into the deep part of the inner diameter control pipe (202), the rear sealing plate (304) is welded behind one end of the installation pipe (203), the front sealing plate (306) is welded in front of one end of the installation pipe (203), and is sealed with the water pipe (303, one end of the return pipe (305) is hermetically connected with one end of the front sealing plate (306) and is communicated with the inner diameter control pipe (202), and the other end of the partition plate (205) extends into the cold water tank (301).
5. An extrusion styling apparatus according to claim 2, wherein: cooling forming mechanism (3) include cold water storage cistern (301), rear seal plate (304), air pump (31), spiral trachea (32), trachea (33), there is air pump (31) through bolted connection above cold water storage cistern (301), the air inlet end of air pump (31) is connected with through the larynx hoop spiral trachea (32), the other end of spiral trachea (32) stretches out cold water storage cistern (301), there is trachea (33) air-out end of air pump (31) through bolted connection, trachea (33) pass installation pipe (203), and stretch into the depths of internal diameter control pipe (202), rear seal plate (304) welding is in installation pipe (203) one end rear, and with trachea (33) are sealed through the sealing washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021270334.8U CN213082277U (en) | 2020-07-03 | 2020-07-03 | Extrusion shaping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021270334.8U CN213082277U (en) | 2020-07-03 | 2020-07-03 | Extrusion shaping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213082277U true CN213082277U (en) | 2021-04-30 |
Family
ID=75622403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021270334.8U Expired - Fee Related CN213082277U (en) | 2020-07-03 | 2020-07-03 | Extrusion shaping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213082277U (en) |
-
2020
- 2020-07-03 CN CN202021270334.8U patent/CN213082277U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |