CN208664343U - Extrusion equipment is used in a kind of production of hollow plastic formwork - Google Patents
Extrusion equipment is used in a kind of production of hollow plastic formwork Download PDFInfo
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- CN208664343U CN208664343U CN201821437705.XU CN201821437705U CN208664343U CN 208664343 U CN208664343 U CN 208664343U CN 201821437705 U CN201821437705 U CN 201821437705U CN 208664343 U CN208664343 U CN 208664343U
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- China
- Prior art keywords
- hollow plastic
- plastic formwork
- bolted
- molding die
- extrusion equipment
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of hollow plastic formwork production extrusion equipments, including workbench, extruder shell has been bolted in the top side of the workbench, and capping has been bolted in one end of extruder shell, there is block valve in the outlet end of the extruder shell by flanged joint, and there is isocon in the outlet of block valve by flanged joint, there are the same molding die in two outlet ends of the isocon by flanged joint, and molding die is internally provided with extrusion molding chamber, sensor has been bolted in the side inner wall of the extrusion molding chamber, the extruder shell is internally provided with horizontally disposed conveying axis.In the utility model, material is divided into two parts and flows into molding die, material is uniformly flowed into the inside of molding die, avoids molding die width big, the phenomenon that there are non-uniform mass in hollow plastic formwork forming process generation is caused, guarantees the quality of hollow plastic formwork.
Description
Technical field
The utility model relates to plastic formwork production technical field more particularly to a kind of hollow plastic formwork production extrusions
Equipment.
Background technique
Building template is a kind of temporary supporting structure, makes by design requirement, makes concrete structure, component by defined
Position, geometric dimension forming, keep its correct position, and bear the external loads of building template self weight and effect on it.Into
The purpose of row form work engineering is to guarantee concrete engineering quality and construction safety, accelerate construction progress and reduce engineering cost.
Currently, since the building template of plastics has, light weight, turnover rate are high, the reasons such as at low cost, so that hollow plastic
Template is greatly developed, and hollow plastic formwork relies primarily on extrusion equipment extrusion molding, still, existing hollow plastic formwork
Production extrusion equipment is in extrusion molding, since plate forming width is larger, causes to deposit in hollow plastic formwork forming process
The non-uniform mass the phenomenon that, so that there are ropy problems for hollow plastic formwork.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of hollow plastic mould proposed
Extrusion equipment is used in plate production.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of hollow plastic formwork production extrusion equipment, including workbench, the top side of the workbench pass through spiral shell
It tethers and is connected to extruder shell, and capping, the outlet of the extruder shell has been bolted in one end of extruder shell
There is block valve at end by flanged joint, and there is isocon in the outlet of block valve by flanged joint, and two of the isocon go out
There is a same molding die at mouthful end by flanged joint, and molding die is internally provided with extrusion molding chamber, described to be extruded into
Sensor has been bolted in the side inner wall of type chamber, and the extruder shell is internally provided with horizontally disposed conveying
Axis, and conveying axis outer circumferential walls are located at one end of extruder enclosure interior and are socketed with the push blade of spiral distribution, it is described to squeeze
Primary heater has been bolted on the outside of casing body out, and has been coated with the first insulation cover on the outside of primary heater, institute
It states to be wound on the outside of isocon and adds thermal resistance wire, and add and be coated with same second insulation cover, institute on the outside of thermal resistance wire and isocon
There is feed pipe at the top for stating extruder shell by flanged joint, and there is inlet valve in the centre of feed pipe by flanged joint, institute
It states and is coated with third insulation cover on the outside of block valve.
Preferably, outlet frame has been bolted in the outlet end of the molding die, and exports inside and the extrusion of frame
Forming cavity connection.
Preferably, the helicoidal structure distribution density of the push blade is successively increased by capping end to block valve end.
Preferably, one end that the conveying axis is located at extruder hull outside is connected with driving motor by shaft coupling.
Preferably, lower set casing, and the top of molding die has been bolted in the top other side of the workbench
Set casing has been bolted.
Preferably, secondary heater, and two have been bolted in the inside of the lower set casing and upper set casing
Secondary heater side close to each other passes through bolt and connect with molding die.
Preferably, described plus thermal resistance wire, primary heater, secondary heater and driving motor are connected with PLC by switch
Controller, and sensor is electrically connected by signal wire and the signal input part of PLC controller.
The utility model has the following beneficial effects:
1, the utility model proposes hollow plastic formwork production extrusion equipment, be provided with isocon, utilize isocon
The material that extruder shell squeezes out is shunted, material is divided into two parts and flows into molding die, material is uniformly flowed into
It to the inside of molding die, avoids molding die width big, causes in hollow plastic formwork forming process that there are Mass Distributions not
Uniform phenomenon occurs, and guarantees the quality of hollow plastic formwork.
2, the utility model proposes hollow plastic formwork production extrusion equipment, driving motor drive conveying axis rotation,
The helicoidal structure distribution density for pushing blade is successively increased by capping end to block valve end, increases the conveying on push blade top
Efficiency improves extrusion efficiency in extrusion equipment transmission process, improves hollow plastic formwork production efficiency.
3, the utility model proposes hollow plastic formwork production extrusion equipment, be equipped in the inside of extrusion molding chamber
Temperature sensor and hydrostatic sensor monitor the internal environment of molding die, meanwhile, using secondary heater to molding die into
Row heating and thermal insulation avoids the hollow plastic formwork surface of extrusion molding from bonding phenomenon occur, improves hollow plastic formwork surface table
The flatness in face improves the quality of production of hollow plastic formwork.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of hollow plastic formwork production extrusion equipment schematic cross-sectional view；
Fig. 2 be the utility model proposes a kind of hollow plastic formwork production extrusion equipment side structure schematic view；
Fig. 3 be the utility model proposes a kind of hollow plastic formwork production extrusion equipment outlet mount structure signal
Figure.
In figure: 1 outlet frame, 2 molding dies, 3 extrusion molding chambers, 4 second insulation covers, 5 plus thermal resistance wire, 6 third insulation covers,
7 workbench, 8 conveying axis, 9 push blades, 10 cappings, 11 driving motors, 12 first insulation covers, 13 primary heaters, 14 squeeze out
Casing body, 15 block valves, 16 isocons, 17 secondary heaters, set casing, 19 lower set casings, 20 feed pipes, 21 chargings on 18
Valve, 22 sensors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of hollow plastic formwork production extrusion equipment, including workbench 7, the top one of workbench 7
Extruder shell 14 has been bolted in side, and capping 10, extruder has been bolted in one end of extruder shell 14
There is block valve 15 in the outlet end of shell 14 by flanged joint, and there is isocon 16 in the outlet of block valve 15 by flanged joint,
There are a same molding die 2 in two outlet ends of isocon 16 by flanged joint, and molding die 2 is internally provided with extrusion
Forming cavity 3, sensor 22 has been bolted in the side inner wall of extrusion molding chamber 3, and sensor 22 includes temperature sensor
And hydrostatic sensor, extruder shell 14 is internally provided with horizontally disposed conveying axis 8, and 8 outer circumferential walls of conveying axis are located at
One end inside extruder shell 14 is socketed with the push blade 9 of spiral distribution, and the outside of extruder shell 14 passes through bolt
It is connected with primary heater 13, and the outside of primary heater 13 is coated with the first insulation cover 12, is wound on the outside of isocon 16
Add thermal resistance wire 5, and the outside of thermal resistance wire 5 and isocon 16 is added to be coated with same second insulation cover 4, the top of extruder shell 14
There is a feed pipe 20 in portion by flanged joint, and there is an inlet valve 21 in the centre of feed pipe 20 by flanged joint, block valve 15 it is outer
Side is coated with third insulation cover 6.
In the utility model, the outlet frame 1 of rectangular configuration is bolted in the outlet end of molding die 2, and exports
The inside of frame 1 is connected to extrusion molding chamber 3, pushes the helicoidal structure distribution density of blade 9 by 10 ends of capping to block valve 15
End successively increases, and one end that conveying axis 8 is located at 14 outside of extruder shell is connected with driving motor 11 by shaft coupling, and drives
The bottom of motor 11 is connect by bolt with workbench 7, and lower set casing has been bolted in the top other side of workbench 7
19, and the top of molding die 2 has been bolted set casing 18, the inside of lower set casing 19 and upper set casing 18 is logical
It crosses and has been bolted secondary heater 17, and two sides close to each other of secondary heater 17 pass through bolt and molding die
2 connections, add thermal resistance wire 5, primary heater 13, secondary heater 17 and driving motor 11 to be connected with PLC controller by switch,
And sensor 22 is electrically connected by the signal input part of signal wire and PLC controller, switch and PLC controller by bolt and
Workbench 7 connects.
Working principle: the material that extruder shell 14 squeezes out is shunted with isocon 16, material is divided into two parts
Molding die 2 is flowed into, material is uniformly flowed into the inside of molding die 2, avoids 2 width of molding die big, causes hollow
The phenomenon that there are non-uniform mass in plastic formwork forming process generation, driving motor 11 drive conveying axis 8 to rotate, push
The helicoidal structure distribution density of blade 9 is successively increased by 10 ends of capping to 15 end of block valve, increases the defeated of push 9 top of blade
Efficiency is sent, in extrusion equipment transmission process, extrusion efficiency is improved, hollow plastic formwork production efficiency is improved, in extrusion molding
The inside of chamber 3 is equipped with temperature sensor and hydrostatic sensor, monitors the internal environment of molding die 2, meanwhile, add using second
Hot device 17 carries out heating and thermal insulation to molding die 2, and the hollow plastic formwork surface of extrusion molding is avoided bonding phenomenon occur, improves
The flatness of hollow plastic formwork surface.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (7)
1. a kind of hollow plastic formwork production extrusion equipment, including workbench (7), which is characterized in that the workbench (7)
Top side has been bolted extruder shell (14), and capping has been bolted in one end of extruder shell (14)
(10), the outlet end of the extruder shell (14) has block valve (15) by flanged joint, and the outlet of block valve (15) is logical
Crossing flanged joint has isocon (16), and there are the same molding die in two outlet ends of the isocon (16) by flanged joint
(2), and molding die (2) is internally provided with extrusion molding chamber (3), and the side inner wall of the extrusion molding chamber (3) passes through spiral shell
It tethers and is connected to sensor (22), the extruder shell (14) is internally provided with horizontally disposed conveying axis (8), and conveying axis
(8) outer circumferential walls are located at the push blade (9) that the internal one end of extruder shell (14) is socketed with spiral distribution, the extrusion
It has been bolted on the outside of casing body (14) primary heater (13), and has been coated with first on the outside of primary heater (13)
Insulation cover (12), isocon (16) outside is wound with plus thermal resistance wire (5), and adds the outer of thermal resistance wire (5) and isocon (16)
Side is coated with same second insulation cover (4), and the top of the extruder shell (14) has feed pipe (20) by flanged joint,
And the centre of feed pipe (20) has inlet valve (21) by flanged joint, and third heat preservation is coated on the outside of the block valve (15)
It covers (6).
2. a kind of hollow plastic formwork production extrusion equipment according to claim 1, which is characterized in that the shaping mould
The outlet end of tool (2) has been bolted outlet frame (1), and the inside for exporting frame (1) is connected to extrusion molding chamber (3).
3. a kind of hollow plastic formwork production extrusion equipment according to claim 1, which is characterized in that the push paddle
The helicoidal structure distribution density of leaf (9) is successively increased by covering (10) end to block valve (15) end.
4. a kind of hollow plastic formwork production extrusion equipment according to claim 1, which is characterized in that the conveying axis
(8) it is located at one end on the outside of extruder shell (14) and driving motor (11) is connected with by shaft coupling.
5. a kind of hollow plastic formwork production extrusion equipment according to claim 1, which is characterized in that the workbench
(7) the top other side has been bolted lower set casing (19), and has been bolted at the top of molding die (2)
Set casing (18).
6. a kind of hollow plastic formwork production extrusion equipment according to claim 5, which is characterized in that the lower fixation
The inside of shell (19) and upper set casing (18) has been bolted secondary heater (17), and two secondary heaters (17)
Side close to each other passes through bolt and connect with molding die (2).
7. a kind of hollow plastic formwork production extrusion equipment according to claim 1, which is characterized in that the heating resistance
Silk (5), primary heater (13), secondary heater (17) and driving motor (11) are connected with PLC controller by switch, and pass
Sensor (22) is electrically connected by signal wire and the signal input part of PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437705.XU CN208664343U (en) | 2018-09-04 | 2018-09-04 | Extrusion equipment is used in a kind of production of hollow plastic formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821437705.XU CN208664343U (en) | 2018-09-04 | 2018-09-04 | Extrusion equipment is used in a kind of production of hollow plastic formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664343U true CN208664343U (en) | 2019-03-29 |
Family
ID=65841715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821437705.XU Expired - Fee Related CN208664343U (en) | 2018-09-04 | 2018-09-04 | Extrusion equipment is used in a kind of production of hollow plastic formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664343U (en) |
-
2018
- 2018-09-04 CN CN201821437705.XU patent/CN208664343U/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: 20190329 Termination date: 20200904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |