CN108407263A - Cable plastic extrusion discharging production line - Google Patents
Cable plastic extrusion discharging production line Download PDFInfo
- Publication number
- CN108407263A CN108407263A CN201810379130.9A CN201810379130A CN108407263A CN 108407263 A CN108407263 A CN 108407263A CN 201810379130 A CN201810379130 A CN 201810379130A CN 108407263 A CN108407263 A CN 108407263A
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- Prior art keywords
- cable
- water
- bosh
- production line
- plastic extrusion
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- 238000001125 extrusion Methods 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 99
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims description 18
- 238000005192 partition Methods 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 2
- 230000011218 segmentation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/14—Wipes; Absorbent members, e.g. swabs or sponges
- B08B1/143—Wipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
- H01B13/145—Pretreatment or after-treatment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Cable plastic extrusion discharging production line, including extruding machine, heater and cooling line, the cooling line includes surge chamber, at least two sub-sectional cooling groups and a room temperature cooling group, each sub-sectional cooling group and each room temperature cooling group are each provided with shared unit, the shared unit includes bosh, circulating water mechanism and goes to bubble mechanism, the sub-sectional cooling group is additionally provided with exclusive unit, and the exclusive unit includes recirculated water temperature control mechanism；The surge chamber includes flaring type tube section, direct tube section and air hose.The configuration of the present invention is simple, easy to use, whole cooling effect is excellent, and products obtained therefrom any surface finish, quality greatly improves.
Description
Technical field
The present invention relates to technical field of cable production, specifically cable plastic extrusion discharging production line.
Background technology
With China electric power industry, the industry sizes such as data communication industry, urban track traffic industry, car industry and shipbuilding
Constantly expand, the demand to electric wire will also increase rapidly, and future, electric wire industry also has huge development potentiality, cable
In process, including cable core manufacture makes with sheath, and typically cable core is molded together with sheath, passes through high temperature extrusion machine
It realizes, therefore after extrusion molding, the case where preventing from being quenched when needing to carry out certain cooling, and cooling down.Currently, to cable
Cooling be cable to be placed in card slot, and card slot is in cooling water, cooled down to cable by cooling water.But this
The effect is unsatisfactory for kind cooling device, since the temperature of cooling water during long-term production cable can gradually rise,
The effect of cooling also worse and worse, cannot meet the requirement normally produced, and product quality is not good enough.In addition also have to the cooling device
It is improved, further improves cooling effect by the way of recycling water spray, but in actual production or find gained
Product existing defects, directly impacting the effect water of cable itself originally will cause cable surface harmful effect, and in addition cable exists
Phenomena such as surface also will produce bubble in cooling procedure, and final products rough surface even will produce pit, protrusion.
Invention content
The technical purpose of the present invention is to provide cable plastic extrusion discharging production line, solves traditional type of cooling cooling effect not
Problem ideal, products obtained therefrom is second-rate.
The specific technical solution of the present invention is as follows：Cable plastic extrusion discharging production line, including extruding machine, heater and cooling
Line, the cooling line include surge chamber, at least two sub-sectional cooling groups and a room temperature cooling group, each sub-sectional cooling group and every
A room temperature cooling group is each provided with shared unit, and the shared unit includes bosh, circulating water mechanism and goes to bubble mechanism,
The sub-sectional cooling group is additionally provided with exclusive unit, and the exclusive unit includes recirculated water temperature control mechanism；
The surge chamber includes the flaring type tube section for the extrusion for being connected to the extruding machine and covering the extruding machine, is connected to
The direct tube section that is then docked with the sub-sectional cooling group of flaring type tube section and into the flaring type tube section, the direct tube section
It is passed through the air hose of hot wind, the cross-sectional area of the flaring type tube section increases as the section increases at a distance from the extruding machine
Greatly, the end close to the extruding machine side in the flaring type tube section is equipped with end plenum area, described in air hose connection
End plenum area simultaneously opens inwards into hot wind, and the direct tube section is equipped with end plates, and the end plates are equipped with cable outlet；
Component in each shared unit is set as,
Multiple conveying carrier rollers are equipped at intervals with along cable transfer direction in the bosh, the conveying carrier roller surface is equipped with extremely
Few one section extends to the axial of the other end by its own one end and swells, two be on cable transfer direction of the bosh
End is equipped with cable port and delivery portion is also respectively connected in the both ends；
The circulating water mechanism includes water inlet pipe, outlet pipe, water storage box and water pump, and the water inlet pipe, the outlet pipe are and institute
Water storage box connection is stated, the water pump is connected on the pipeline of the water inlet pipe, and the water inlet pipe is in the bosh and electricity
Arrangement is attached on the perpendicular two side of cable conveying direction, the nozzle of the water inlet pipe stretches to the bottom of the bosh vertically
Region between face and the conveying carrier roller and towards the bosh bottom, the bottom of the bosh is provided with connection institute
State the water outlet of the nozzle of outlet pipe；
It is described go bubble mechanism include be located at the bosh in and the pedestal between the two neighboring conveying carrier roller
Block and the flexible bristle for wiping electric shock cable back and forth horizontally in the base block, the base block are connected with link block,
The link block is connected with connecting rod, each base block by the respective connecting rod be connected with one it is described back and forth horizontally
Base block described in cylinder or at least two is connected with a horizontal reciprocating cylinder jointly by the respective connecting rod；
Component in each exclusive unit is set as,
The recirculated water temperature control mechanism includes the heat conduction in the water storage box being arranged in the same sub-sectional cooling group
Bottom plate, the heat-generating pipe below the conductive base plate, the driving power for being connected to the heat-generating pipe and be set to the water storage
The inner wall of water temperature detection sensor in case, the water storage box is equipped with mounting groove, is fixed in the mounting groove and is covered with sealing
One of layer, the conductive base plate, which is connected on the mounting groove and the frame of the conductive base plate, is fixed with the two of sealant, institute
It states conductive base plate and is coated with waterproof coating in the seam after mounting groove clamping.
Preferably, it is described flaring type tube section the inner wall positioned at the end plenum area be connected with the air hose into
Mouth is opposite and prevents the anti-blow-through partition board of hot wind blow-through cable.
Preferably, the domed plate of the anti-blow-through partition board and arching upward to cable present position.
Preferably, the end plates, which are equipped with the outlet air communicated with the external world, dissipates hole.
Preferably, the axial protuberance includes soft surrounding layer and the filling for being fixedly connected on the conveying carrier roller surface
Elastic filler in the soft surrounding layer.
Preferably, the axial protuberance includes soft surrounding layer and the filling for being fixedly connected on the conveying carrier roller surface
Filling liquid in the soft surrounding layer.
Preferably, the delivery portion includes two be on cable transfer direction for being connected to the bosh
The water receiving frame at end, the delivery notch on the frame wall opposite with the end at the bosh both ends of the water receiving frame and
Delivery carrying roller on the delivery notch, the bottom of the water receiving frame are exported equipped with water receiving, and the water receiving outlet is connected with
Water receiving return duct, the water receiving return duct are connected to the water storage box.
Preferably, the water receiving return duct is equipped with water receiving return valve.
Preferably, the base block be can surround cable using its own vertical section as left the half of boundary or right side
The exceptionally " u "-shaped block of semi-ring.
Preferably, the base block arrange in pairs and be arranged to can mutually split and surround any one section of cable
Outer shroud；The pairs of base block is commonly connected to the same horizontal reciprocating cylinder by the respective connecting rod, or
The pairs of base block of person is connected separately with a horizontal reciprocating cylinder by the respective connecting rod.
Preferably, the base block is equipped with multiple and described base block front and back interlaced arrangement on the conveying direction of cable
In the left and right sides of cable；Each base block is connected separately with the horizontal reciprocating gas by the respective connecting rod
Cylinder.
Preferably, the cable port is equipped with the sponge that blocks water around setting along its own inner ring surface.
Preferably, the water inlet pipe is equipped with inlet valve, the outlet pipe is equipped with flowing water Valve.
The technological merit of the present invention is that the cable plastic extrusion discharging production line is simple in structure, easy to use, the buffering
The cable that room enables rigid extrusion molding and goes out passes through a good temperature transition section, avoid directly exposure quenching and influence at
Type, sectional type water cooled cooling not only can avoid making polyethylene generate internal stress because of the too low quenching of water temperature, but also can avoid water temperature over-high and exist
Polyethylene surface forms bubble, generates hole packet, and the conveying carrier roller is because of the electricity being present such that in conveying axially swelled
Cable generating period is shaken vertically, is easily reduced cable surface bubble, and horizontal wipe of bubble mechanism is gone to touch described in cooperation, into
One step removes cable surface bubble, and in addition cooling water avoids directly impacting cable itself and can be from bottom to top recycling the when of injecting
Stirring water body down again so that bubble is easy to be taken out of the water surface in time, and whole cooling effect is excellent, products obtained therefrom any surface finish,
Quality greatly improves.
Description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention；
Fig. 2 is the partial structural diagram of the embodiment of the present invention；
Fig. 3 is the partial structural diagram of the embodiment of the present invention；
Fig. 4 is the partial structural diagram of the embodiment of the present invention；
Fig. 5 is the partial structural diagram of the embodiment of the present invention；
Fig. 6 is the partial structural diagram of the embodiment of the present invention.
Specific implementation mode
Below in conjunction with attached drawing, by specific embodiment, the invention will be further described：
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, cable plastic extrusion discharging production line, including extruding machine, heater and cooling line, it is cold
But line includes that surge chamber a, at least two sub-sectional cooling groups and a room temperature cooling group, each sub-sectional cooling group and each room temperature are cold
But group is each provided with shared unit, and shared unit includes bosh 1, circulating water mechanism and goes bubble mechanism, sub-sectional cooling group
It is additionally provided with exclusive unit, exclusive unit includes recirculated water temperature control mechanism；
Surge chamber a includes the flaring type tube section a1 for the extrusion for being connected to extruding machine and covering extruding machine, is connected to flaring type tube
The direct tube section a2 that then docks with sub-sectional cooling group of section a1 and to being flared in type tube section a1, direct tube section a2 the air hose for being passed through hot wind
The cross-sectional area of a3, flaring type tube section a1 increase as the section increases at a distance from extruding machine, on flaring type tube section a1
The end of close extruding machine side be equipped with end plenum area, the connection end plenum areas air hose a3 simultaneously open inwards into hot wind, straight tube
Section a2 is equipped with end plates a21, and end plates a21 is equipped with cable outlet；
Component in each shared unit is set as, and being equipped at intervals with multiple conveyings along cable transfer direction in bosh 1 holds in the palm
Roller 2,2 surface of conveying carrier roller are equipped at least one section axial protuberance 21 that the other end is extended to by its own one end, conveniently
Quantity setting is one section or two sections, and the both ends of bosh 1 being on cable transfer direction are equipped with cable port and should
Delivery portion is also respectively connected in both ends, and cable port is equipped with the sponge 11 that blocks water around setting along its own inner ring surface；
Circulating water mechanism includes water inlet pipe 31, outlet pipe 32, water storage box 3 and water pump 33, water inlet pipe 31, outlet pipe 32 with water storage box 3
Connection, water pump 33 are connected on the pipeline of water inlet pipe 31, and the nozzle of water inlet pipe 31 is in bosh 1 and cable transfer direction phase
Arrangement is attached on vertical two side, the nozzle of water inlet pipe 31 is stretched to vertically between the bottom surface of bosh 1 and conveying carrier roller 2
Region and towards 1 bottom of bosh, the bottom of bosh 1 is provided with the water outlet of the nozzle of connection outlet pipe 32；Degassing
Bubble mechanism include be located at bosh 1 in and the base block 4 positioned at two neighboring conveying carrier roller 2 between and be set to base block 4 on
The flexible bristle 41 for wiping electric shock cable back and forth horizontally, base block 4 is connected with link block 42, and link block 42 is connected with connecting rod
43, each base block 4 is connected with a horizontal reciprocating cylinder 44 by respective connecting rod 43 or at least two base block 4 passes through
Respective connecting rod 43 is connected with a horizontal reciprocating cylinder 44 jointly.
Component in each exclusive unit is set as, and recirculated water temperature control mechanism includes being arranged in same sub-sectional cooling group
Conductive base plate 51 in interior water storage box 3, the heat-generating pipe 52 below conductive base plate 51, the driving electricity for being connected to heat-generating pipe 52
The inner wall of source 5 and the water temperature detection sensor in the water storage box 3, the water storage box 3 is equipped with mounting groove, and patch is fixed in mounting groove
It is covered with one of sealant, conductive base plate 51 is connected on mounting groove and the frame of conductive base plate 51 and is fixed with the two of sealant, leads
Hot bottom plate 51 is coated with waterproof coating in the seam after mounting groove clamping.
The inner wall positioned at end plenum area of flaring type tube section a1 is connected with opposite with the import of air hose a3 and prevents hot wind
The anti-blow-through partition board a11 of blow-through cable.It the domed plate of anti-blow-through partition board a11 and arches upward to cable present position.On end plates a21
Hole a22 is dissipated equipped with the outlet air communicated with the external world.The higher plank of thermal conductivity may be selected in anti-blow-through partition board a11.It is set on cable outlet
Brush with soft or soft cloth are set, the style an of circle, a curtain etc. can be arranged to, have the function of holding and dust-break.Air hose a3 is passed through
Hot blast temperature higher than cooling temperature used in bosh 1,90 ~ 100 DEG C can be selected in.
Axial protuberance 21 includes being fixedly connected on the soft surrounding layer on 2 surface of conveying carrier roller and being filled in soft surrounding layer
Elastic filler.Alternatively, it is also possible to by axial protuberance 21 be arranged to include be fixedly connected on 2 surface of conveying carrier roller it is soft outside
Covering and the filling liquid being filled in soft surrounding layer.When multiple axial protuberance 21 are set, different axial protuberances 21 may make
Height it is different or part is different, ensure that the cable in conveying can occur significantly to shake and have appropriate vertically
Vertical jitter amplitude, to can relatively efficiently shake off blibbing in real process.
Base block 4 be can surround cable using its own vertical section as semi-ring outside left the half of boundary or right half part
" u "-shaped block.Base block 4 arrange in pairs and be arranged to can mutually split and surround the outer shroud of any one section of cable, as
Shown in Fig. 2；Pairs of base block 4 is commonly connected to same level reciprocating air cylinder 44 by respective connecting rod 43（It is attached not shown
Go out）Or pairs of base block 4 is connected separately with a horizontal reciprocating cylinder 44 by respective connecting rod 43, it is shown in Fig. 3 to be
For the latter in aforementioned the two, the independent corresponding horizontal reciprocating cylinder 44 of each base block 4.Another set-up mode is,
Base block 4 be equipped with multiple and base block 4 on the conveying direction of cable front and back interlaced arrangement in the left and right sides of cable（Attached drawing is not
It shows）；As soon as each base block 4 is connected separately with horizontal reciprocating cylinder 44 by respective connecting rod 43, as shown in Figure 3.
Delivery portion includes the water receiving frame 5 at the both ends being on cable transfer direction for being connected to bosh 1, is set to
Delivery notch 51 on the frame wall opposite with the end at 1 both ends of bosh of water receiving frame 5 and on delivery notch 51
It is sent carrying roller 52, the bottom of water receiving frame 5 is exported equipped with water receiving, and water receiving outlet is connected with water receiving return duct 34, water receiving return duct 34
It is connected to water storage box 3.Water receiving return duct 34 is equipped with water receiving return valve.Certainly, it also is provided with inlet valve on water inlet pipe 31, gone out
It also is provided with flowing water Valve on water pipe 32.
Claims (10)
- The production line 1. cable plastic extrusion discharges, including extruding machine, heater and cooling line, it is characterised in that：The cooling line includes Surge chamber（a）, at least two sub-sectional cooling groups and a room temperature cooling group, each sub-sectional cooling group and each room temperature cooling group it is each From equipped with shared unit, the shared unit includes bosh（1）, circulating water mechanism and go to bubble mechanism, the segmentation is cold But group is additionally provided with exclusive unit, and the exclusive unit includes recirculated water temperature control mechanism；The surge chamber（a）Including be connected to the extruding machine and cover the extruding machine extrusion flaring type tube section （a1）, be connected to the flaring type tube section（a1）The direct tube section then docked with the sub-sectional cooling group（a2）With to the flaring Type tube section（a1）, the direct tube section（a2）Inside it is passed through the air hose of hot wind（a3）, the flaring type tube section（a1）Cross-sectional area Increase, the flaring type tube section as the section increases at a distance from the extruding machine（a1）On close to the extruding machine one The end of side is equipped with end plenum area, the air hose（a3）It connects the end plenum area and opens inwards into hot wind, the straight tube Section（a2）It is equipped with end plates（a21）, the end plates（a21）It is equipped with cable outlet；Component in each shared unit is set as,The bosh（1）It is interior to be equipped at intervals with multiple conveying carrier rollers along cable transfer direction（2）, the conveying carrier roller（2） Surface is equipped at least one section axial protuberance that the other end is extended to by its own one end（21）, the bosh（1）Be in Both ends on cable transfer direction are equipped with cable port and delivery portion is also respectively connected in the both ends；The circulating water mechanism includes water inlet pipe（31）, outlet pipe（32）, water storage box（3）And water pump（33）, the water inlet pipe （31）, the outlet pipe（32）With the water storage box（3）Connection, the water pump（33）It is connected to the water inlet pipe（31）Pipe On the road, the water inlet pipe（31）In the bosh（1）The two side perpendicular with cable transfer direction on attach arrangement, The water inlet pipe（31）Nozzle stretch to the bosh vertically（1）Bottom surface and the conveying carrier roller（2）Between area Domain and towards the bosh（1）Bottom, the bosh（1）Bottom be provided with the connection outlet pipe（32）Nozzle Water outlet；It is described to go to bubble mechanism including being located at the bosh（1）In and be located at the two neighboring conveying carrier roller（2）Between Base block（4）With set on the base block（4）On for back and forth horizontally wipe electric shock cable flexible bristle（41）, the pedestal Block（4）It is connected with link block（42）, the link block（42）It is connected with connecting rod（43）, each base block（4）By each From the connecting rod（43）It is connected with a horizontal reciprocating cylinder（44）Or base block described at least two（4）By each From the connecting rod（43）It is connected with a horizontal reciprocating cylinder jointly（44）；Component in each exclusive unit is set as,The recirculated water temperature control mechanism includes the water storage box being arranged in the same sub-sectional cooling group（3）In lead Hot bottom plate（51）, be set to the conductive base plate（51）The heat-generating pipe of lower section（52）, be connected to the heat-generating pipe（52）Driving electricity Source（5）With set on water storage box described in this（3）In water temperature detection sensor, the water storage box（3）Inner wall be equipped with mounting groove, Fixation is covered with one of sealant, the conductive base plate in the mounting groove（51）It is connected in the mounting groove and the heat conduction bottom Plate（51）Frame on be fixed with the two of sealant, the conductive base plate（51）It is coated in seam after being clamped with the mounting groove There is waterproof coating.
- The production line 2. cable plastic extrusion according to claim 1 discharges, it is characterised in that：The flaring type tube section（a1）Position Inner wall in the end plenum area is connected with and the air hose（a3）Import it is opposite and prevent the anti-straight of hot wind blow-through cable Blow partition board（a11）.
- The production line 3. cable plastic extrusion according to claim 2 discharges, it is characterised in that：The anti-blow-through partition board（a11）It is in It arch sheet and arches upward to cable present position；Cable plastic extrusion discharging production line according to claim 1, it is characterised in that：The end plates（a21）Be equipped with The outlet air that the external world communicates dissipates hole（a22）.
- The production line 4. cable plastic extrusion according to claim 1 discharges, it is characterised in that：The axial protuberance（21）Including solid Surely it is connected to the conveying carrier roller（2）The soft surrounding layer on surface and the elastic filler being filled in the soft surrounding layer.
- The production line 5. cable plastic extrusion according to claim 1 discharges, it is characterised in that：The axial protuberance（21）Including solid Surely it is connected to the conveying carrier roller（2）The soft surrounding layer on surface and the filling liquid being filled in the soft surrounding layer.
- The production line 6. cable plastic extrusion according to claim 1 discharges, it is characterised in that：The delivery portion includes being separately connected In the bosh（1）The both ends being on cable transfer direction water receiving frame（5）, be set to the water receiving frame（5）With The bosh（1）Delivery notch on the opposite frame wall in the end at the both ends（51）With set on the delivery notch（51）On Delivery carrying roller（52）, the water receiving frame（5）Bottom exported equipped with water receiving, water receiving outlet is connected with water receiving return duct （34）, the water receiving return duct（34）With the water storage box（3）Connection.
- The production line 7. cable plastic extrusion according to claim 1 discharges, it is characterised in that：The base block（4）For that can wrap Be wound on cable using its own vertical section as the " u "-shaped block of semi-ring outside left the half of boundary or right half part.
- The production line 8. cable plastic extrusion according to claim 7 discharges, it is characterised in that：The base block（4）Arrangement in pairs And be arranged to can mutually split and surround the outer shroud of any one section of cable；The pairs of base block（4）By respective The connecting rod（43）It is commonly connected to the same horizontal reciprocating cylinder（44）, or the pairs of base block（4）It is logical Cross the respective connecting rod（43）It is connected separately with a horizontal reciprocating cylinder（44）.
- The production line 9. cable plastic extrusion according to claim 7 discharges, it is characterised in that：The base block（4）Equipped with multiple And the base block（4）Front and back interlaced arrangement is in the left and right sides of cable on the conveying direction of cable；Each base block （4）Pass through the respective connecting rod（43）It is connected separately with a horizontal reciprocating cylinder（44）.
- The production line 10. cable plastic extrusion according to claim 1 discharges, it is characterised in that：The cable port is equipped with edge Block water sponge of its own inner ring surface around setting（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379130.9A CN108407263B (en) | 2018-04-25 | 2018-04-25 | Cable extrusion molding discharging production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810379130.9A CN108407263B (en) | 2018-04-25 | 2018-04-25 | Cable extrusion molding discharging production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108407263A true CN108407263A (en) | 2018-08-17 |
| CN108407263B CN108407263B (en) | 2023-12-12 |
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ID=63136501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810379130.9A Active CN108407263B (en) | 2018-04-25 | 2018-04-25 | Cable extrusion molding discharging production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108407263B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659094A (en) * | 2018-11-27 | 2019-04-19 | 广州岭南电缆股份有限公司 | Low pressure silanes crosslinked cable is cooled and shaped technique |
| CN111231256A (en) * | 2020-02-15 | 2020-06-05 | 李亚 | Manufacturing and processing technology of cable plastic protection pipe |
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| CN112873781A (en) * | 2021-01-13 | 2021-06-01 | 胡明明 | Cooling device capable of enabling thickness to be uniform for auxiliary plastic wire drawing machine |
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| CN109659094A (en) * | 2018-11-27 | 2019-04-19 | 广州岭南电缆股份有限公司 | Low pressure silanes crosslinked cable is cooled and shaped technique |
| CN109659094B (en) * | 2018-11-27 | 2021-12-28 | 广州岭南电缆股份有限公司 | Cooling forming process for low-voltage silane crosslinked cable |
| CN111231256A (en) * | 2020-02-15 | 2020-06-05 | 李亚 | Manufacturing and processing technology of cable plastic protection pipe |
| CN112757600A (en) * | 2020-12-28 | 2021-05-07 | 常州永波电子有限公司 | Low-shrinkage sizing high-coaxiality cable coating production line |
| CN112873781A (en) * | 2021-01-13 | 2021-06-01 | 胡明明 | Cooling device capable of enabling thickness to be uniform for auxiliary plastic wire drawing machine |
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| CN108407263B (en) | 2023-12-12 |
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