CN207059185U - A kind of PE pipes production line - Google Patents
A kind of PE pipes production line Download PDFInfo
- Publication number
- CN207059185U CN207059185U CN201720795902.8U CN201720795902U CN207059185U CN 207059185 U CN207059185 U CN 207059185U CN 201720795902 U CN201720795902 U CN 201720795902U CN 207059185 U CN207059185 U CN 207059185U
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- pipes
- rollgang
- storage box
- water storage
- cooling chamber
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Abstract
A kind of PE pipes production line, including extruder, rollgang I, spray equipment, cooling chamber, rollgang II, cutter device, conveying device III；The PE pipes of extruder for shaping, PE pipes are fed forward by rollgang I, rollgang II, conveying device III；Spray equipment includes back pool, water storage box, isocon, shower nozzle, water pump；Water storage box is arranged on the top of PE pipes by spraying frame；Isocon is set parallel to the axis direction of PE pipes, and several shower nozzles are connected with isocon；The delivery port of water pump is connected with cistern interior, and water inlet is connected by flexible rubber hose with back pool；The inside of water storage box is provided with charcoal absorption bag.This production line sets gradually spray equipment, cooling chamber and cutter device, and fast and effectively tubing can either be cooled, and can ensure that PE pipes are indeformable in cutting process.
Description
Technical field
Tubing production equipment field is the utility model is related to, particularly a kind of PE pipes production line.
Background technology
As country continues to increase to infrastructure investment, the construction of feedwater piping is also constantly accelerated, the kind of tubing
Enriched constantly with specification, yield is continuously increased.In recent years, polyethylene pipe PE pipes are quickly grown in China, due to its excellent property
Can, its occupation rate of market starts to lead over other plastic water pipe materials.PE pipes are with service life length, good corrosion resistance, construction
Conveniently, the advantages that excellent flexible, good resistance scratch ability.In addition its excellent cost performance, thus make it from various defeated
Show one's talent in water pipe material, the development of a few years time is very rapid, and application is quite varied.
During PE pipes are produced, PE pipes after extrusion molding is molded, it is necessary to tubing carry out fast cooling sizing, with
Pipe deformations are avoided, profile is influenceed and produces quality problems, existing tubing cooling is usually not accomplished effectively to cool, serious
Have influence on the quality of tubing.In addition in the production of PE pipes and using among process, generally require to cut PE pipes, it is existing
Cutting equipment often leads to the deformation of PE pipes in cutting process, has had a strong impact on the use in later stage.
Utility model content
The purpose of this utility model is to provide a kind of PE pipes production line, and the production line fast and effectively can enter to tubing
Row cooling, and can ensure that PE pipes are indeformable in cutting process.
To achieve the above object, the technical solution adopted in the utility model is as follows：A kind of PE pipes production line, including extrusion
Machine, rollgang I, spray equipment, cooling chamber, rollgang II, cutter device, conveying device III；Described extruder, conveying
The extrusion direction of roller-way I, spray equipment, cooling chamber, rollgang II, cutter device, conveying device III along PE pipes is arranged in order
Set；Described extruder for shaping PE pipe, described rollgang I, rollgang II, conveying device III by PE pipes to
Preceding conveying；
Described spray equipment includes back pool, water storage box, isocon, shower nozzle, water pump；Described water storage box passes through spray
Frame is arranged on the top of PE pipes；The bottom of described spray frame is vertical and is fixedly mounted on bottom surface, top braces water storage
The bottom surface of case；The bottom of described water storage box is provided with isocon, and described isocon is set parallel to the axis direction of PE pipes,
It is evenly spaced on isocon to be connected with several shower nozzles；Described shower nozzle is located at the top of PE pipes, and PE pipes setting of aliging；It is described
Back pool be arranged on the lower section of PE pipes, and alignd with all shower nozzles, ensure that the water that shower nozzle sprays finally all is flowed back in it；
Described water pump is arranged on the exterior lateral sides of water storage box by installing plate；The delivery port of water pump connects with cistern interior
Logical, the water inlet of water pump is connected by flexible rubber hose with back pool；
The inside of described water storage box is provided with charcoal absorption bag.
Preferably, the side of described back pool is connected with water injection pipe.
Preferably, described cooling chamber is provided with refrigerator, temperature inductor and temperature display；Described temperature sense
Device electrically connects with described temperature display；Described temperature inductor is arranged on the inside of cooling chamber, for sensing cooling chamber
Indoor temperature, and temperature data is transferred to temperature display；Described temperature display is arranged on outside cooling chamber, is used for
Show the indoor temperature of cooling chamber.
Preferably, described cutter device include support, support base, lower fixing device, upper fixing device, screw mandrel guide rail,
Motor, slide, cutting blade；
Described support is fixedly mounted on the ground, and the upper lateral of support is across rollgang II, conveying device III and PE
The top of pipe；Described upper fixing device is provided with two sets, and using the center line of cradle top as symmetrical center line, it is symmetrical fixed
It is rack-mount；Described upper fixing device is used for the top for fixing PE pipes；
Described support base is arranged between rollgang II, conveying device III, positioned at the lower section of PE pipes；
Described lower fixing device is provided with two sets, and using the center line of cradle top as symmetrical center line, it is symmetrical fixed
On support base, described two sets of lower fixing devices are put between fixing device positioned at two；
Described screw mandrel guide rail and is fixedly mounted on support perpendicular to the axis of PE pipes, is arranged at two and puts fixed dress
Between putting；Described cutting blade is arranged on screw mandrel guide rail by slide, and PE pipes setting of aliging；Described motor peace
Mounted in the end of screw mandrel guide rail, for driving slide, cutting blade is driven to be moved up and down along screw mandrel guide rail direction.
Preferably, described upper fixing device includes upper drive cylinder and upper fixed cover；Described upper drive cylinder passes through
Upper mounted plate is rack-mount, and the piston rod of upper drive cylinder is set down perpendicular to the axis of PE pipes；Described upper fixation
Set is fixedly connected on the end of the piston rod of drive cylinder；Described upper fixed cover is using made of elastomeric material, with PE
The arc plate that tube shape is adapted.
Preferably, described lower fixing device includes lower drive cylinder and lower fixed cover；Described lower drive cylinder is fixed
On support base, the piston rod of lower drive cylinder is set down perpendicular to the axis of PE pipes；Described lower fixed cover is fixed
It is connected to the end of the piston rod of lower drive cylinder；Described lower fixed cover is using made of elastomeric material, with PE tube shapes
The arc plate being adapted.
Preferably, length control device is provided with described rollgang II, for measuring the movable length of PE pipes.
The course of work principle of this programme：The PE pipes of extruder for shaping, rollgang I, rollgang II, conveying dress
III to be put to be fed forward PE pipes, PE pipes are transported to spray equipment, cooling chamber and cutter device successively, and by spray dress
Put, cooling chamber when cooled, transport to cutter device when cut.
Cooling water is injected into back pool by water injection pipe；Start water pump, the cooling water in back pool is evacuated to storage by water pump
In water tank, cooling water shunts after flowing into water storage box by isocon, finally sprays, is sprayed on PE pipes from shower nozzle；In water storage box
Charcoal absorption bag absorption cooling water in impurity, it is dirty to prevent that the cooling water extended period from recycling, and cause cooling PE
PE pipes are made dirty during pipe；
By the refrigeration of refrigerator, reduce the temperature in cooling chamber, PE pipes during cooling chamber by further being dropped
Temperature；Temperature inductor senses the indoor temperature of cooling chamber, and temperature data is transferred into temperature display, and staff is according to temperature
Degree shows that the temperature of screen display understands the cooling situation in cooling chamber in real time.
Length control device measures the displacement of PE pipes, when the required cut point on PE pipes is moved to below cutting blade,
Extruder is controlled to stop extrusion, rollgang I, rollgang II, conveying device III stop conveying；
The upper drive cylinder driving piston rod of upper fixing device, fixed cover moves down in promotions, up to upper fixed casing pressure
The firmly top of PE pipes；The lower drive cylinder driving piston rod of lower fixing device, promotes lower fixed cover to move up, until lower fixation
Set pushes down the bottom of PE pipes；
Motor drives slide, drives cutting blade to be moved along under screw mandrel guide rail direction and PE pipes are cut；
After cutting, motor driving slide, cutting blade is driven to move a PE pipe along in screw mandrel guide rail direction
Top；Upper drive cylinder driving piston rod retraction, upper fixed cover move upwardly off PE pipes；Lower drive cylinder driving piston rod returns
Contracting, lower fixed cover move downward away from PE pipes；So far cutting process is completed, well cutting PE pipes can be removed.
Extruder continues to extrude work, and rollgang I, rollgang II, conveying device III continue transportation work.
The beneficial effects of the utility model：
1st, this production line sets gradually spray equipment, cooling chamber and cutter device, and fast and effectively tubing can either be entered
Row cooling, and can ensure that PE pipes are indeformable in cutting process.
2nd, spray equipment and cooling chamber are set gradually to cool down PE pipes, PE pipes is quickly obtained cooling fixed
Type, prevent the situation of deformation from occurring.
3rd, in spray equipment, the setting of water pump enables cooling water to recycle, and has saved production cost；Activated carbon
The setting of absorption bag can adsorb the impurity in cooling water, and it is dirty to prevent that the cooling water extended period from recycling, and cause cooling down
PE pipes are made dirty during PE pipes.
4th, the setting of the temperature inductor and temperature display of cooling chamber so that staff can recognize cooling in real time
Indoor chilling temperature situation.
5th, when by cutting force, the middle part of PE pipes sinks PE pipes because of stress, and both ends are then upturned, therefore is cutting
It is easily deformed during cutting, and this programme is provided with fixing device under two sets in the bottom of PE pipes and is used for the middle part to PE pipes respectively
It is supported, while is also provided with two and puts fixing device compressing the both ends of PE pipes downwards so that PE pipes is being cut through
Overall uniform force in journey, is not likely to produce deformation.
6th, upper fixed cover and lower fixed cover are respectively adopted elastomeric material and are made so that PE tube outer surfaces are not in fixation procedure
It can cause to wear.
Brief description of the drawings
Fig. 1 is this production line structural representation.
Fig. 2 is A-A sectional views.
Fig. 3 is B-B sectional views.
In figure：1- extruders；2- rollgangs I；3- spray equipments；4- cooling chambers；5- rollgangs II；6- cutting dresses
Put；7- conveying devices III；8-PE is managed；9- back pools；10- water storage boxes；11- isocons；12- shower nozzles；13- water pumps；14- spray throwers
Frame；15- delivery ports；16- water inlets；17- flexible rubber hoses；18- charcoal absorption bags；19- water injection pipes；20- refrigerators；21- temperature
Inductor；22- temperature displays；23- supports；24- support bases；Fixing device under 25-；The upper fixing devices of 26-；27- screw mandrels are led
Rail；28- motors；29- slides；30 cutting blades；The upper drive cylinders of 31-；The upper fixed covers of 32-；33- upper mounted plates；Under 34-
Drive cylinder；Fixed cover under 35-.
Embodiment
The utility model is described in detail with reference to specific embodiments and the drawings.
Embodiment 1
As shown in Figure 1, 2, 3, a kind of PE pipes production line, including extruder 1, rollgang I 2, spray equipment 3, cooling chamber
4th, rollgang II 5, cutter device 6, conveying device III 7；Described extruder 1, rollgang I 2, spray equipment 3, cooling chamber
4th, the extrusion direction of rollgang II 5, cutter device 6, conveying device III 7 along PE pipes 8 is arranged in order setting；Described extruder
PE pipes 8 are fed forward by the PE pipes 8 of 1 extrusion molding, described rollgang I 2, rollgang II 5, conveying device III 7；
Described spray equipment 3 includes back pool 9, water storage box 10, isocon 11, shower nozzle 12, water pump 13；Described water storage
Case 10 is arranged on the top of PE pipes 8 by spraying frame 14；The bottom of described spray frame 14 is vertical and is fixedly mounted on bottom
On face, the bottom surface of top braces water storage box 10；The bottom of described water storage box 10 is provided with isocon 11, described isocon 11
Set parallel to the axis direction of PE pipes 8, it is evenly spaced on isocon 11 to be connected with several shower nozzles 12；12, described shower nozzle
In the top of PE pipes 8, and the PE pipes 8 that align are set；Described back pool 9 is arranged on the lower section of PE pipes 8, and right with all shower nozzles 12
Together, ensure that the water that shower nozzle 12 sprays finally all is flowed back in it；
Described water pump 13 is arranged on the exterior lateral sides of water storage box 10 by installing plate；The delivery port 15 of water pump 13 and water storage
The inside of case 10 is connected, and the water inlet 16 of water pump 13 is connected by flexible rubber hose 17 with back pool 9；
The inside of described water storage box 10 is provided with charcoal absorption bag 18.
The side of described back pool 9 is connected with water injection pipe 19.
Described cooling chamber 4 is provided with refrigerator 20, temperature inductor 21 and temperature display 22；Described temperature sense
Device 21 electrically connects with described temperature display 22；Described temperature inductor 21 is arranged on the inside of cooling chamber 4, for sensing
The indoor temperature of cooling chamber 4, and temperature data is transferred to temperature display 22；Described temperature display 22 is arranged on cooling
Outside room 4, for showing the indoor temperature of cooling chamber 4.
Described cutter device 6 includes support 23, support base 24, lower fixing device 25, upper fixing device 26, screw mandrel guide rail
27th, motor 28, slide 29, cutting blade 30；
Described support 23 is fixedly mounted on the ground, and the upper lateral of support 23 is across rollgang II 5, conveying device III
The top of 7 and PE pipes 8；Described upper fixing device 26 is provided with two sets, and using the center line at the top of support 23 as symmetrical centre
Line, it is symmetrically and fixedly mounted on support 23；Described upper fixing device 26 is used for the top for fixing PE pipes 8；
Described support base 24 is arranged between rollgang II 5, conveying device III 7, positioned at the lower section of PE pipes 8；
Described lower fixing device 25 is provided with two sets, and using the center line at the top of support 23 as symmetrical center line, symmetrically
It is fixedly mounted on support base 24, described two sets of lower fixing devices 25 are put between fixing device 26 positioned at two；
Described screw mandrel guide rail 27 and is fixedly mounted on support 23 perpendicular to the axis of PE pipes 8, be arranged at two put it is solid
Determine between device 26；Described cutting blade 30 is arranged on screw mandrel guide rail 27 by slide 29, and the PE pipes 8 that align are set；Institute
The motor 28 stated is arranged on the end of screw mandrel guide rail 27, for driving slide 29, drives cutting blade 30 along screw mandrel guide rail
27 directions move up and down.
Described upper fixing device 26 includes upper drive cylinder 31 and upper fixed cover 32；Described upper drive cylinder 31 passes through
Upper mounted plate 33 is arranged on support 23, and the piston rod of upper drive cylinder 31 is set down perpendicular to the axis of PE pipes 8；Described
Upper fixed cover 32 is fixedly connected on the end of the piston rod of drive cylinder 31；Described upper fixed cover 32 is using elastomeric material
Arc plate that is manufactured, being adapted with the shape of PE pipes 8.
Described lower fixing device 25 includes lower drive cylinder 34 and lower fixed cover 35；Described lower drive cylinder 34 is fixed
On support base 24, the piston rod of lower drive cylinder 34 is set down perpendicular to the axis of PE pipes 8；Described lower fixed cover
35 are fixedly connected on the end of the piston rod of lower drive cylinder 34；Described lower fixed cover 35 be using made of elastomeric material,
The arc plate being adapted with the shape of PE pipes 8.
Length control device is provided with described rollgang II 5, for measuring the movable length of PE pipes 8.
The course of work principle of this programme：The PE pipes 8 of the extrusion molding of extruder 1, it is rollgang I 2, rollgang II 5, defeated
Device III 7 is sent to be fed forward PE pipes 8, PE pipes 8 are transported to spray equipment 3, cooling chamber 4 and cutter device 6 successively, and are passing through
Cooled when crossing spray equipment 3, cooling chamber 4, cut when transport is to cutter device 6.
Cooling water is injected into back pool 9 by water injection pipe 19；Start water pump 13, water pump 13 is by the cooling in back pool 9
Water is evacuated in water storage box 10, and cooling water shunts after flowing into water storage box 10 by isocon 11, finally sprays, sprays from shower nozzle 12
On PE pipes 8；Charcoal absorption bag 18 in water storage box 10 adsorbs the impurity in cooling water, prevents the cooling water extended period from recycling
It is dirty, and cause to make PE pipes 8 dirty when cooling down PE pipes 8；
By the refrigeration of refrigerator 20, reduce the temperature in cooling chamber 4, PE pipes 8 during cooling chamber 4 by obtaining into one
Step cooling；Temperature inductor 21 senses the indoor temperature of cooling chamber 4, and temperature data is transferred into temperature display 22, works
Personnel understand the cooling situation in cooling chamber 4 according to the temperature shown on temperature display 22 in real time.
The displacement of length control device measurement PE pipes 8, when the required cut point on PE pipes 8 is moved to the lower section of cutting blade 30
When, control extruder 1 stops extrusion, and rollgang I 2, rollgang II 5, conveying device III 7 stop conveying；
The upper drive cylinder 31 of upper fixing device 26 drives piston rod, and fixed cover 32 moves down in promotions, up to upper solid
Surely set 32 pushes down the top of PE pipes 8；The lower drive cylinder 34 of lower fixing device 25 drives piston rod, promotes lower fixed cover 35 upward
It is mobile, until lower fixed cover 35 pushes down the bottom of PE pipes 8；
Motor 28 drives slide 29, drives cutting blade 30 to be moved down along the side of screw mandrel guide rail 27 and PE pipes 8 are carried out
Cutting；
After cutting, motor 28 drives slide 29, drives cutting blade 30 to be moved up along the side of screw mandrel guide rail 27
The top of PE pipes 8；Upper drive cylinder 31 drives piston rod retraction, and upper fixed cover 32 moves upwardly off PE pipes 8；Lower driving gas
Cylinder 34 drives piston rod retraction, and lower fixed cover 35 moves downward away from PE pipes 8；So far cutting process is completed, can be by well cutting PE
Pipe 8 is removed.
Extruder 1 continues to extrude work, and rollgang I 2, rollgang II 5, conveying device III 7 continue transportation work.
Claims (7)
1. a kind of PE pipes production line, including extruder（1）, rollgang I（2）, spray equipment（3）, cooling chamber（4）, conveying roller
Road II（5）, cutter device（6）, conveying device III（7）；Described extruder（1）, rollgang I（2）, spray equipment（3）, it is cold
But room（4）, rollgang II（5）, cutter device（6）, conveying device III（7）Managed along PE（8）Extrusion direction be arranged in order and set
Put；Described extruder（1）The PE pipes of extrusion molding（8）, described rollgang I（2）, rollgang II（5）, conveying device
Ⅲ（7）PE is managed（8）It is fed forward；
It is characterized in that：Described spray equipment（3）Including back pool（9）, water storage box（10）, isocon（11）, shower nozzle（12）、
Water pump（13）；Described water storage box（10）By spraying frame（14）Managed installed in PE（8）Top；Described spray frame
（14）Bottom it is vertical and be fixedly mounted on the ground, top braces water storage box（10）Bottom surface；Described water storage box（10）'s
Bottom is provided with isocon（11）, described isocon（11）Managed parallel to PE（8）Axis direction set, isocon（11）On
It is evenly spaced to be connected with several shower nozzles（12）；Described shower nozzle（12）Managed positioned at PE（8）Top, and align PE pipe（8）If
Put；Described back pool（9）It is arranged on PE pipes（8）Lower section, and with all shower nozzles（12）Alignment, ensure shower nozzle（12）Spray
Water is finally all flowed back in it；
Described water pump（13）Water storage box is arranged on by installing plate（10）Exterior lateral sides；Water pump（13）Delivery port（15）With
Water storage box（10）Inside connection, water pump（13）Water inlet（16）Pass through flexible rubber hose（17）With back pool（9）Connection；
Described water storage box（10）Inside charcoal absorption bag is installed（18）.
A kind of 2. PE pipes production line according to claim 1, it is characterised in that：Described back pool（9）Side connection
There is water injection pipe（19）.
A kind of 3. PE pipes production line according to claim 1, it is characterised in that：Described cooling chamber（4）It is provided with refrigeration
Device（20）, temperature inductor（21）And temperature display（22）；Described temperature inductor（21）With described temperature display
（22）Electrical connection；Described temperature inductor（21）It is arranged on cooling chamber（4）Inside, for sensing cooling chamber（4）Interior
Temperature, and temperature data is transferred to temperature display（22）；Described temperature display（22）Installed in cooling chamber（4）Outside
Portion, for showing cooling chamber（4）Indoor temperature.
A kind of 4. PE pipes production line according to claim 1, it is characterised in that：The cutter device（6）Including support
（23）, support base（24）, lower fixing device（25）, upper fixing device（26）, screw mandrel guide rail（27）, motor（28）, slide
（29）, cutting blade（30）；
Described support（23）It is fixedly mounted on the ground, support（23）Upper lateral across rollgang II（5）, conveying device
Ⅲ（7）Managed with PE（8）Top；Described upper fixing device（26）Two sets are provided with, and with support（23）The center line at top
For symmetrical center line, support is symmetrically and fixedly mounted to（23）On；Described upper fixing device（26）For fixing PE pipes（8）It is upper
Portion；
Described support base（24）It is arranged on rollgang II（5）, conveying device III（7）Between, managed positioned at PE（8）Lower section；
Described lower fixing device（25）Two sets are provided with, and with support（23）The center line at top is symmetrical center line, symmetrically
It is fixedly mounted on support base（24）On, described two sets of lower fixing devices（25）Fixing device is put positioned at two（26）Between；
Described screw mandrel guide rail（27）Managed perpendicular to PE（8）Axis, and be fixedly mounted on support（23）On, it is arranged at two and puts
Fixing device（26）Between；Described cutting blade（30）Pass through slide（29）Installed in screw mandrel guide rail（27）On, and the PE that aligns
Pipe（8）Set；Described motor（28）Installed in screw mandrel guide rail（27）End, for driving slide（29）, drive cuts
Cutting blade（30）Along screw mandrel guide rail（27）Direction moves up and down.
A kind of 5. PE pipes production line according to claim 4, it is characterised in that：Described upper fixing device（26）Including upper
Drive cylinder（31）With upper fixed cover（32）；Described upper drive cylinder（31）Pass through upper mounted plate（33）Installed in support（23）
On, upper drive cylinder（31）Piston rod perpendicular to PE manage（8）Axis set down；Described upper fixed cover（32）It is fixed to connect
It is connected on drive cylinder（31）Piston rod end；Described upper fixed cover（32）To use made of elastomeric material, with PE
Pipe（8）The arc plate that shape is adapted.
A kind of 6. PE pipes production line according to claim 4, it is characterised in that：Described lower fixing device（25）Including under
Drive cylinder（34）With lower fixed cover（35）；Described lower drive cylinder（34）It is fixedly mounted on support base（24）On, lower driving
Cylinder（34）Piston rod perpendicular to PE manage（8）Axis set down；Described lower fixed cover（35）It is fixedly connected on lower drive
Take offence cylinder（34）Piston rod end；Described lower fixed cover（35）Using made of elastomeric material, to be managed with PE（8）Shape
The arc plate being adapted.
A kind of 7. PE pipes production line according to claim 1, it is characterised in that：Described rollgang II（5）Upper setting
There is length control device, for measuring PE pipes（8）Movable length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795902.8U CN207059185U (en) | 2017-07-04 | 2017-07-04 | A kind of PE pipes production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720795902.8U CN207059185U (en) | 2017-07-04 | 2017-07-04 | A kind of PE pipes production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207059185U true CN207059185U (en) | 2018-03-02 |
Family
ID=61508000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720795902.8U Expired - Fee Related CN207059185U (en) | 2017-07-04 | 2017-07-04 | A kind of PE pipes production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207059185U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815779A (en) * | 2019-11-18 | 2020-02-21 | 安徽宜家管业有限公司 | Processing technology and processing equipment of plastic pipe |
| CN112625355A (en) * | 2020-12-21 | 2021-04-09 | 安徽杰蓝特新材料有限公司 | Heat-resistant insulating MPP cable pipe and preparation method thereof |
| WO2022088638A1 (en) * | 2020-10-30 | 2022-05-05 | 浙江松华新材股份有限公司 | Hot-pressing extrusion device for plastic rod |
| CN115284569A (en) * | 2022-08-02 | 2022-11-04 | 张家港市格雷斯机械有限公司 | Polyethylene pipe extrusion molding equipment |
| CN116408951A (en) * | 2023-06-09 | 2023-07-11 | 河北金威新型建筑材料有限公司 | Rubber-plastic cold-insulation material extruder head and extruder |
-
2017
- 2017-07-04 CN CN201720795902.8U patent/CN207059185U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110815779A (en) * | 2019-11-18 | 2020-02-21 | 安徽宜家管业有限公司 | Processing technology and processing equipment of plastic pipe |
| WO2022088638A1 (en) * | 2020-10-30 | 2022-05-05 | 浙江松华新材股份有限公司 | Hot-pressing extrusion device for plastic rod |
| CN112625355A (en) * | 2020-12-21 | 2021-04-09 | 安徽杰蓝特新材料有限公司 | Heat-resistant insulating MPP cable pipe and preparation method thereof |
| CN115284569A (en) * | 2022-08-02 | 2022-11-04 | 张家港市格雷斯机械有限公司 | Polyethylene pipe extrusion molding equipment |
| CN116408951A (en) * | 2023-06-09 | 2023-07-11 | 河北金威新型建筑材料有限公司 | Rubber-plastic cold-insulation material extruder head and extruder |
| CN116408951B (en) * | 2023-06-09 | 2023-08-11 | 河北金威新型建筑材料有限公司 | Rubber-plastic cold-insulation material extruder head and extruder |
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