CN214137228U - Extruder is used in polyethylene pipe production - Google Patents
Extruder is used in polyethylene pipe production Download PDFInfo
- Publication number
- CN214137228U CN214137228U CN202022700345.1U CN202022700345U CN214137228U CN 214137228 U CN214137228 U CN 214137228U CN 202022700345 U CN202022700345 U CN 202022700345U CN 214137228 U CN214137228 U CN 214137228U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- device body
- tube
- extruder
- 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.)
- Active
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extruder is used in polyethylene pipe production, including refrigerator, bottom plate and grafting piece, the equal fixedly connected with supporting leg in both sides on bottom plate top, and the top fixedly connected with device body of supporting leg, one side fixedly connected with feeding mechanism on device body top, the inboard fixedly connected with heating outer tube of device body. The utility model discloses an let in hydrogen in the combustion box, then light hydrogen through some firearm, the steam of burning passes through the connecting pipe and enters into in the heating outer tube, heat the internal raw materials, detect the temperature through temperature sensor, when the high temperature, through the work of electricity hydraulic power micropump, water in the cooling tube carries out the heat transfer in entering into the heat exchanger through the input tube, then enter into and refrigerate in the refrigerator, then cold water enters into the intraductal circulation flow of cooling through the output tube again, cool down the raw materials, be convenient for to the control of feed temperature.
Description
Technical Field
The utility model relates to an extruder technical field specifically is an extruder is used in polyethylene pipe production.
Background
The high polymer coextrusion process is a processing process of obtaining a multilayer composite product by respectively supplying different melt streams by using a plurality of extruders and converging and coextruding the melt streams in a composite head, and the high polymer coextrusion process can enable multiple layers to have different characteristics to be complemented so as to obtain the performance and the appearance with special requirements.
With the continuous installation and use of the extruder for producing the polyethylene pipe, the following problems are found in the use process:
1. in the daily use process of some existing extruders for producing polyethylene pipes, the extruders do not have a structure for adjusting the temperature of extrusion raw materials, so that the quality of extruded polyethylene is unqualified.
2. And the extruder for producing the polyethylene pipe is inconvenient to extrude the structure of raw material feeding in the using process, thereby causing the polyethylene raw material not to go under the feeding hopper and overflow upwards.
3. And the extruder for producing the polyethylene pipe does not have a mechanism for disassembling the extruded pipe in the using process, so that the extruded pipe is inconvenient to replace.
Therefore, it is necessary to design an extruder for producing polyethylene pipes in view of the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extruder is used in polyethylene pipe production to it does not have the problem that temperature can adjust, be convenient for feeding and convenient to detach change to propose a current extruder is used in polyethylene pipe production among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an extruder is used in polyethylene pipe production, includes refrigerator, bottom plate and grafting piece, the equal fixedly connected with supporting leg in both sides on bottom plate top, and the top fixedly connected with device body of supporting leg, one side outer wall fixedly connected with installation shell of device body, the top fixedly connected with controller of installation shell, one side fixedly connected with feeding mechanism on device body top, the inboard fixedly connected with heating outer tube of device body.
Preferably, feeding mechanism's inside has set gradually second driving motor, second belt, bracing piece, feed hopper and first hob, feed hopper fixed connection is in one side on device body top, feed hopper's inner wall fixed welding has the bracing piece, the bottom of bracing piece is rotated and is connected with first hob, one side outer wall fixedly connected with second driving motor of feed hopper, and the outer wall of second driving motor drive shaft passes through the outer wall of second belt fixed connection in first hob top.
Preferably, the inner wall of one side of the device body is rotatably connected with a second screw rod, a first driving motor is fixedly connected with the bottom end inside the installation shell, and the outer wall of one side of the first driving motor is fixedly connected with the outer wall of one end of the second screw rod through a first belt.
Preferably, the fixed cooling tube that inlays in the inside of device body, the top fixedly connected with water-cooling piece of device body, and one side inner wall fixedly connected with refrigerator of water-cooling piece, the both ends of refrigerator all are connected with electric hydraulic power micropump through fixed union coupling, and one side of electric hydraulic power micropump has the heat exchanger through fixed union coupling, one side outer wall of heat exchanger passes through input tube fixed connection in the one end of cooling tube, the outer wall of input tube below heat exchanger passes through output tube fixed connection in the other end of cooling tube.
Preferably, the inboard fixedly connected with extrusion pipe of heating outer tube one side device body, the outer wall fixedly connected with mounting of extrusion pipe, the equal fixedly connected with in both ends of device body one side inserts the piece, the both ends of mounting one side all extend to the inboard of inserting the piece, the both ends of mounting one side all are provided with the mounting hole, the equal fixedly connected with fastening bolt in inboard of mounting hole.
Preferably, the top fixedly connected with of bottom plate fires the case, and one side outer wall fixedly connected with point firearm of burning the case, the inner wall fixedly connected with filter screen of burning the case, the top of burning the case is passed through connecting pipe fixed connection in the outer wall of heating the outer tube.
Compared with the prior art, the beneficial effects of the utility model are that: this extruder is used in polyethylene pipe production is rational in infrastructure, adopts neotype structural design for this device can temperature regulation, the feeding of being convenient for and convenient to detach change:
(1) the device comprises a combustion box, a cooling pipe, a heating outer pipe, a refrigerator, an output pipe, an input pipe, a heat exchanger, an electro-hydraulic power micropump, a connecting pipe and an igniter, wherein hydrogen is introduced into the combustion box, the hydrogen is ignited by the igniter, the combusted hot gas enters the heating outer pipe through the connecting pipe to heat the internal raw materials, the temperature is detected by a temperature sensor, when the temperature is too high, water in the cooling pipe enters the heat exchanger through the input pipe to exchange heat, then enters the refrigerator to refrigerate, and then cold water enters the cooling pipe through the output pipe to circularly flow so as to cool the raw materials and facilitate the control of the temperature of the raw materials;
(2) the fastening bolt is taken out from the mounting hole by installing the fastening bolt, the inserting block, the extrusion pipe, the fixing piece and the mounting hole, the fixing piece is moved to one side by loosening the fastening bolt, and the fixing piece is separated from the inner side of the inserting block, so that the extrusion pipe is convenient to take out for dismounting and replacing;
(3) through installing feeding mechanism, first hob, second belt and second driving motor, the polyethylene raw materials enters into feeding mechanism, through second driving motor's work, makes the second belt drive first hob and rotate, promotes the raw materials downstream, and has the effect of stirring to the raw materials, avoids the raw materials come-up, influences unloading speed.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic view of the front view structure of the device of the present invention;
FIG. 3 is a schematic structural view of the feeding funnel of the present invention;
FIG. 4 is a schematic view of the cooling tube structure of the present invention;
fig. 5 is a schematic view of the installation structure of the extrusion pipe of the present invention.
In the figure: 1. mounting a shell; 2. a first drive motor; 3. a first belt; 4. a controller; 5. a feeding mechanism; 501. a second drive motor; 502. a second belt; 503. a support bar; 504. a feed hopper; 505. a first screw rod; 6. a refrigerator; 7. a water-cooling block; 8. an electro-hydraulic power micropump; 9. a heat exchanger; 10. an input tube; 11. an output pipe; 12. a cooling tube; 13. a device body; 14. extruding a pipe; 15. heating the outer tube; 16. supporting legs; 17. an igniter; 18. a base plate; 19. a connecting pipe; 20. a combustion box; 21. a filter screen; 22. a second screw rod; 23. a fixing member; 24. an insertion block; 25. mounting holes; 26. and fastening the bolt.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an extruder for producing polyethylene pipes comprises a refrigerator 6, a bottom plate 18 and an inserting block 24, wherein supporting legs 16 are fixedly connected to two sides of the top end of the bottom plate 18, a device body 13 is fixedly connected to the top end of each supporting leg 16, and an installation shell 1 is fixedly connected to the outer wall of one side of the device body 13;
the inner wall of one side of the device body 13 is rotatably connected with a second screw rod 22, the bottom end inside the mounting shell 1 is fixedly connected with a first driving motor 2, the model of the first driving motor 2 can be Y2-63M1-2, and the outer wall of one side of the first driving motor 2 is fixedly connected with the outer wall of one end of the second screw rod 22 through a first belt 3;
specifically, as shown in fig. 1, when the structure is used, the first belt 3 drives the second screw rod 22 to rotate through the operation of the first driving motor 2, so that the raw material moves to one side by rotating, and the feeding function is realized;
the top end of the mounting shell 1 is fixedly connected with a controller 4, the type of the controller 4 can be ARGUS, and one side of the top end of the device body 13 is fixedly connected with a feeding mechanism 5;
a second driving motor 501, a second belt 502, a support rod 503, a feeding funnel 504 and a first spiral rod 505 are sequentially arranged in the feeding mechanism 5, the feeding funnel 504 is fixedly connected to one side of the top end of the device body 13, the support rod 503 is fixedly welded to the inner wall of the feeding funnel 504, the bottom end of the support rod 503 is rotatably connected with the first spiral rod 505, the outer wall of one side of the feeding funnel 504 is fixedly connected with the second driving motor 501, the model of the second driving motor 501 can be Y2-63M1-2, and the outer wall of a driving shaft of the second driving motor 501 is fixedly connected to the outer wall above the first spiral rod 505 through the second belt 502;
specifically, as shown in fig. 3, when the structure is used, a polyethylene raw material enters the feeding mechanism 5, and the second belt 502 drives the first screw rod 505 to rotate through the operation of the second driving motor 501, so as to push the raw material to move downwards, and has a stirring effect on the raw material, so that the raw material is prevented from floating upwards, and the blanking speed is prevented from being influenced;
a cooling pipe 12 is fixedly embedded in the device body 13, a water cooling block 7 is fixedly connected to the top end of the device body 13, a refrigerator 6 is fixedly connected to the inner wall of one side of the water cooling block 7, the model of the refrigerator 6 can be DTA-40, both ends of the refrigerator 6 are connected with an electro-hydraulic power micropump 8 through a fixed pipe, the model of the electro-hydraulic power micropump 8 can be SB-3-1, one side of the electro-hydraulic power micropump 8 is connected with a heat exchanger 9 through a fixed pipe, the model of the heat exchanger 9 can be BIU1100-4.35, the outer wall of one side of the heat exchanger 9 is fixedly connected to one end of the cooling pipe 12 through an input pipe 10, and the outer wall of the heat exchanger 9 below the input pipe 10 is fixedly connected to the other end of the cooling pipe 12 through an output pipe 11;
specifically, as shown in fig. 1, when the structure is used and the temperature is too high, water in a cooling pipe 12 enters a heat exchanger 9 through an input pipe 10 for heat exchange through the work of an electro-hydraulic power micropump 8, then enters a refrigerator 6 for refrigeration, and then enters the cooling pipe 12 through an output pipe 11 for circulating flow, so that the temperature of the raw material is reduced, and the control of the temperature of the raw material is facilitated;
the inner side of the device body 13 is fixedly connected with a heating outer tube 15;
the top end of the bottom plate 18 is fixedly connected with a combustion box 20, the outer wall of one side of the combustion box 20 is fixedly connected with an igniter 17, the inner wall of the combustion box 20 is fixedly connected with a filter screen 21, and the top end of the combustion box 20 is fixedly connected with the outer wall of the heating outer pipe 15 through a connecting pipe 19;
specifically, as shown in fig. 1, when the structure is used, hydrogen is introduced into the combustion box 20, and then the hydrogen is ignited by the igniter 17, the hot gas generated by combustion is firstly filtered by the filter screen 21 and then enters the heating outer tube 15 through the connecting tube 19;
an extrusion pipe 14 is fixedly connected to the inner side of the device body 13 on one side of the heating outer pipe 15, a fixing piece 23 is fixedly connected to the outer wall of the extrusion pipe 14, insertion blocks 24 are fixedly connected to two ends of one side of the device body 13, two ends of one side of the fixing piece 23 extend to the inner side of the insertion blocks 24, mounting holes 25 are formed in two ends of one side of the fixing piece 23, and fastening bolts 26 are fixedly connected to the inner sides of the mounting holes 25;
specifically, as shown in fig. 5, when this structure is used, the fastening bolt 26 is removed from the mounting hole 25 by loosening the fastening bolt 26, and the fixing member 23 is moved to one side to separate the fixing member 23 from the inside of the insertion block 24, thereby facilitating removal and replacement of the extrusion tube 14;
the output end of the controller 4 is electrically connected with the input ends of the first driving motor 2, the second driving motor 501, the refrigerator 6, the electro-hydraulic power micropump 8 and the heat exchanger 9 through leads.
The working principle is as follows: when the device is used, firstly, polyethylene raw materials enter the feeding mechanism 5, the second belt 502 drives the first screw rod 505 to rotate through the work of the second driving motor 501, the raw materials are pushed to move downwards, and the device has a stirring effect on the raw materials, so that the raw materials are prevented from floating upwards to influence the blanking speed;
then, the raw material enters into the device body 13, the first belt 3 drives the second screw rod 22 to rotate through the work of the first driving motor 2, the raw material moves to one side by rotating, the feeding effect is realized, and hydrogen is introduced into the combustion box 20, the hydrogen is then ignited by the igniter 17, the hot gases of combustion are first filtered by the filter screen 21, then enters into the heating outer tube 15 through the connecting tube 19, the high temperature generated by the heating outer tube 15 heats the inner raw material, the temperature is detected by the temperature sensor, when the temperature is overhigh, the water in the cooling pipe 12 enters the heat exchanger 9 for heat exchange through the input pipe 10 by the work of the electro-hydraulic power micropump 8, then the raw material enters a refrigerator 6 for refrigeration, and then cold water enters a cooling pipe 12 through an output pipe 11 for circulating flow to cool the raw material so as to be convenient for controlling the temperature of the raw material;
finally, the fastening bolt 26 is loosened to remove the fastening bolt 26 from the mounting hole 25, and the fixing member 23 is moved to one side to separate the fixing member 23 from the inside of the insertion block 24, thereby facilitating removal and replacement of the extrusion tube 14.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An extruder is used in production of polyethylene pipe, includes refrigerator (6), bottom plate (18) and grafting piece (24), its characterized in that: the device comprises a bottom plate (18), supporting legs (16) and a top fixedly connected with device body (13), wherein the supporting legs (16) are fixedly connected to the two sides of the top end of the bottom plate (18), the mounting shell (1) is fixedly connected to the outer wall of one side of the device body (13), the controller (4) is fixedly connected to the top end of the mounting shell (1), a feeding mechanism (5) is fixedly connected to one side of the top end of the device body (13), and the heating outer tube (15) is fixedly connected to the inner side of the device body (13).
2. The extruder for producing polyethylene pipe according to claim 1, wherein: the inside of feeding mechanism (5) has set gradually second driving motor (501), second belt (502), bracing piece (503), feed hopper (504) and first hob (505), one side on feed hopper (504) fixed connection top device body (13), the inner wall fixed welding of feed hopper (504) has bracing piece (503), the bottom of bracing piece (503) is rotated and is connected with first hob (505), one side outer wall fixedly connected with second driving motor (501) of feed hopper (504), and the outer wall of second driving motor (501) drive shaft passes through second belt (502) fixed connection in the outer wall of first hob (505) top.
3. The extruder for producing polyethylene pipe according to claim 1, wherein: the device is characterized in that the inner wall of one side of the device body (13) is rotatably connected with a second screw rod (22), the bottom end of the interior of the installation shell (1) is fixedly connected with a first driving motor (2), and the outer wall of one side of the first driving motor (2) is fixedly connected with the outer wall of one end of the second screw rod (22) through a first belt (3).
4. The extruder for producing polyethylene pipe according to claim 1, wherein: the inside fixed the inlaying of device body (13) has cooling tube (12), the top fixedly connected with water-cooling piece (7) of device body (13), and one side inner wall fixedly connected with refrigerator (6) of water-cooling piece (7), the both ends of refrigerator (6) all are connected with electric hydraulic power micropump (8) through fixed pipe, and one side of electric hydraulic power micropump (8) is connected with heat exchanger (9) through fixed pipe, one side outer wall of heat exchanger (9) passes through the one end of input tube (10) fixed connection in cooling tube (12), the outer wall of input tube (10) below heat exchanger (9) passes through output tube (11) fixed connection in the other end of cooling tube (12).
5. The extruder for producing polyethylene pipe according to claim 1, wherein: the utility model discloses a heating device, including heating outer tube (15) one side inboard fixedly connected with extrusion pipe (14) of device body (13), the outer wall fixedly connected with mounting (23) of extrusion pipe (14), the equal fixedly connected with in both ends of device body (13) one side inserts piece (24), the both ends of mounting (23) one side all extend to the inboard of inserting piece (24), the both ends of mounting (23) one side all are provided with mounting hole (25), the equal fixedly connected with fastening bolt (26) in inboard of mounting hole (25).
6. The extruder for producing polyethylene pipe according to claim 1, wherein: the top fixedly connected with of bottom plate (18) fires case (20), and one side outer wall fixedly connected with point firearm (17) of burning case (20), the inner wall fixedly connected with filter screen (21) of burning case (20), the top of burning case (20) is passed through connecting pipe (19) fixed connection in the outer wall of heating outer tube (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700345.1U CN214137228U (en) | 2020-11-20 | 2020-11-20 | Extruder is used in polyethylene pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700345.1U CN214137228U (en) | 2020-11-20 | 2020-11-20 | Extruder is used in polyethylene pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214137228U true CN214137228U (en) | 2021-09-07 |
Family
ID=77565267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022700345.1U Active CN214137228U (en) | 2020-11-20 | 2020-11-20 | Extruder is used in polyethylene pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214137228U (en) |
-
2020
- 2020-11-20 CN CN202022700345.1U patent/CN214137228U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201266530Y (en) | Cooling apparatus | |
| CN214137228U (en) | Extruder is used in polyethylene pipe production | |
| CN101898231A (en) | Continuous casting production lines | |
| CN211304271U (en) | Extruder is used in cooling tube production | |
| CN116638734A (en) | Polytetrafluoroethylene suspension resin extruder | |
| CN117144723A (en) | Lower die assembly for shaping | |
| CN202278027U (en) | Stop block with cooling structure and extrusion manufacturing system comprising same | |
| CN102773989A (en) | Multiscrew pressurizing extruder | |
| CN101664993A (en) | Method for cooling and sizing plastic profiles and device for realizing same | |
| CN204431693U (en) | Fixed star extruder | |
| CN201780828U (en) | Host machine for unvulcanized rubber sheathed cable production | |
| CN101972838A (en) | Continuous casting production line | |
| CN218576942U (en) | Temperature control device for production of thermal forming pipeline | |
| CN105835335A (en) | Star extruder | |
| CN205326238U (en) | Tapered double screw extruder that large -scale high efficiency was extruded | |
| CN201711507U (en) | Continuous casting production line | |
| CN112622229A (en) | Extrusion device is used in production of PET polyester granule | |
| CN210999879U (en) | Automatic shaping equipment for teflon pipe | |
| CN221540588U (en) | Filter for plastic melt | |
| CN111873369A (en) | PVC pipe extrusion accelerating device and control method thereof | |
| CN211194863U (en) | Energy-saving heat insulating strip production equipment | |
| CN206672718U (en) | A kind of cable PVC sheath extruder combination mold core | |
| CN103264493A (en) | Oil-heat type heating device for injection molding machine | |
| CN104647727A (en) | Plastic extruder | |
| CN215224663U (en) | Vacuum density meter for special aquatic feed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |