CN108437392A - Spiral protective sheath manufacturing equipment and its manufacturing method - Google Patents
Spiral protective sheath manufacturing equipment and its manufacturing method Download PDFInfo
- Publication number
- CN108437392A CN108437392A CN201810356519.1A CN201810356519A CN108437392A CN 108437392 A CN108437392 A CN 108437392A CN 201810356519 A CN201810356519 A CN 201810356519A CN 108437392 A CN108437392 A CN 108437392A
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- Prior art keywords
- protective sheath
- spiral protective
- unit
- rotating
- rotating wheel
- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 84
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000003466 anti-cipated effect Effects 0.000 abstract description 2
- 238000004513 sizing Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/84—Heating or cooling
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention relates to spiral protective sheath technical field more particularly to a kind of spiral protective sheath manufacturing equipments and its manufacturing method comprising squeezes out unit comprising extruder and the mouth mould on extruder squeeze out strip material for plastic heating to be plasticized；Modular unit, including the first babinet and stock mould, for strip to be anticipated type；Cooling unit, for the spiral protective sheath cooling after shaping；Transmission unit; including and the first rotating wheel and two parallel arrangement the second rotating wheels; the axis of two the second rotating wheels is arranged in parallel and keeps rotating synchronously; spiral protective sheath is between the first rotating wheel and two the second rotating wheels; first rotating wheel is driven by the first driving unit; second rotating wheel is driven by the second driving unit, and the rotation direction and rotating speed of the first rotating wheel are identical as the rotation direction of the second rotating wheel and rotating speed, to drive spiral protective sheath to advance.Spiral protective sheath manufacturing equipment and manufacturing method provided by the present invention are simple in structure and manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of spiral protective sheath technical field more particularly to a kind of spiral protective sheath manufacturing equipments, and
The method for manufacturing spiral protective sheath using above-mentioned spiral protective sheath manufacturing equipment.
Background technology
Spiral protective sheath be it is a kind of with polypropylene (PP), polyethylene (PE) or nylon (PA) for raw material, using hot winding
Helical form sheath made of forming extrusion technique, is mainly installed on the outside of the products such as hydralic hose, electric wire, cable.Its function
It is wear-resisting, the antistatic and anti-ultraviolet property for enhancing the internal products such as hydralic hose, electric wire, cable, in various adverse circumstances
Under play the role of safeguard protection to internal products such as hydralic hoses.At present be widely used to excavator, loading machine, road roller,
The engineering machinery such as paver, fork truck, crane, dumper and injection molding machine equipment.However spiral protective sheath manufacture in the prior art
Equipment and its manufacturing method have the shortcomings that complicated, efficiency is low, of high cost, complicated for operation.
Invention content
(1) technical problems to be solved
It is an object of the present invention to provide spiral protective sheath manufacturing equipments a kind of simple in structure and low manufacturing cost；
It is a further object to provide a kind of manufacturing methods of spiral protective sheath easy to operate.
(2) technical solution
In order to solve the above technical problem, the present invention provides a kind of spiral protective sheath manufacturing equipments comprising：
Unit is squeezed out, the extrusion unit includes extruder and the mouth mould on the extruder, and being used for will
Plastic particle material heating plasticizing squeezes out strip material；
Modular unit, the modular unit include the first babinet and the stock mould in first babinet, are used
In mouth mould strip after extrusion is anticipated type；
Cooling unit, the spiral protective sheath after the cooling unit is used to shape the modular unit cool down；
Transmission unit, the transmission unit include the second babinet and the first rotating wheel in second babinet and
Second rotating wheel of two parallel arrangements, the axis of two second rotating wheels is arranged in parallel and keeps rotating synchronously, described
Spiral protective sheath is between first rotating wheel and two second rotating wheels, and the sender of the spiral protective sheath
To the axis for being parallel to second rotating wheel；First rotating wheel is driven by the first driving unit, second rotating wheel
It is driven by the second driving unit, the rotation direction of the rotation direction and rotating speed of first rotating wheel with second rotating wheel
It is identical with rotating speed, to drive the spiral protective sheath to advance.
Wherein, second driving unit include a driving wheel and two driven wheels, two driven wheels respectively with
The driving wheel cooperation, two second driving wheels are respectively connect with a driven wheel, and the driving unit further includes using
In the driving wheel being connect with power source and the driving wheel, the driving wheel is coaxially disposed with the driving wheel.
Wherein, the stock mould includes by the rotation axis of power source drive and determining along the rotation axial spiral type distribution
Pattern, the stock mould are fixed in first babinet.
Wherein, the shaper further includes the pressing element diagonally connecting with the stock mould respectively.
Wherein, further include cooling system, the cooling system uses the water cooling being located in the first babinet.
Wherein, further include the unit that automatically cuts off for being located remotely from described modular unit one end, it is described to automatically cut off unit use
In the cut-out spiral protective sheath.
Wherein, the unit that automatically cuts off includes the cutter being arranged on the second wall box, the cutter and piston cylinder
Connection, the piston cylinder are connect with relay, and the relay is connect with electronic timer.
Wherein, the cutter uses alloy cutter.
The present invention also provides a kind of method manufacturing spiral protective sheath using above-mentioned spiral protective sheath manufacturing equipment,
Include the following steps：
It squeezes out：Plastic particle material heating plasticizing is squeezed out by strip material by extrusion die using extruder；
Molding：Using forming unit by the extrusion unit strip material after extrusion, spiral protective sheath is made；
It is cooling：Obtained spiral protective sheath is cooled down.
Wherein, further include the steps that the spiral protective sheath that will be cooled down is cut off by predetermined length.
(3) advantageous effect
Spiral protective sheath manufacturing equipment provided by the present invention includes squeezing out unit, modular unit, cooling unit and transmission
Unit, wherein squeeze out unit squeezes out strip material by plastic particle material heating plasticizing；Then pass through modular unit by the shape of the mouth as one speaks
Mould strip after extrusion anticipates type；And the spiral protective sheath after the modular unit is shaped by cooling unit cools down；
Transmission unit includes second turn of the second babinet and the first rotating wheel and two parallel arrangements in second babinet
The axis of driving wheel, two second rotating wheels is arranged in parallel and keeps rotating synchronously, and the spiral protective sheath is located at described the
Between one rotating wheel and two second rotating wheels, first rotating wheel is driven by the first driving unit, described second turn
Driving wheel is driven by the second driving unit, the rotation of the rotation direction and rotating speed of first rotating wheel with second rotating wheel
Direction is identical with rotating speed, to drive the spiral protective sheath to advance.Spiral protective sheath manufacturing equipment structure provided by the present invention
Simple and manufacturing cost is low.In addition, the present invention also provides a kind of above-mentioned spiral protective sheath manufacturing equipments to manufacture spiral protective sheath
Manufacturing method it is easy to operate, easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram according to an a kind of preferred embodiment of spiral protective sheath manufacturing equipment of invention；
Fig. 2 is a kind of structural schematic diagram of the modular unit of spiral protective sheath manufacturing equipment in Fig. 1；
Fig. 3 is the A-A sectional views in Fig. 1.
In figure, 1：First babinet；2：Second babinet；3：Extruder；4：Mouth mould；5：Power source；6：Rotation axis；7：Sizing
Mould；8：Pressing element；9：Spiral protective sheath；10：Electronic timer；11：Piston cylinder；12：Cutter；13：Guide sleeve；14：First turn
Driving wheel；15：Second rotating wheel.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Following instance
For illustrating the present invention, but it is not limited to the scope of the present invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description of the present invention and simplification of the description, and does not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be to be electrically connected or can communicate each other；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Fig. 1 to Fig. 3 shows an a kind of preferred embodiment of spiral protective sheath manufacturing equipment according to the present invention.Such as figure
Shown, which includes squeezing out unit, modular unit, cooling unit and transmission unit.Squeeze out unit packet
Extruder 3 and the mouth mould 4 on the extruder 3 are included, for plastic particle material heating plasticizing to be squeezed out strip material.
Modular unit includes the first babinet 1 and the stock mould 7 in the first babinet 1, the strip material for squeezing out mouth mould 4
Sizing.Cooling unit is located in the first babinet 1, is cooled down for the spiral protective sheath 9 after modular unit is shaped.Transmission is single
Member is for the spiral protective sheath 9 that cooling unit is cooled down to be transmitted comprising the second babinet 2, the first rotating wheel 14 and two
Second rotating wheel 15 of a parallel arrangement, wherein the first rotating wheel 14 and two the second rotating wheels 15 are respectively positioned in the second babinet 2,
Be respectively arranged on first babinet 1 and the second babinet 2 for spiral protective sheath 9 by through-hole, the axis of two the second rotating wheels 15
Line is arranged in parallel and keeps rotating synchronously, and spiral protective sheath 9 is between the first rotating wheel 14 and two the second rotating wheels 15, and the
One rotating wheel 14 is driven by the first driving unit, and the second rotating wheel 15 is driven by the second driving unit, and the first rotating wheel 14 turns
Dynamic direction and rotating speed are identical as the rotation direction of two the second rotating wheels 15 and rotating speed, due to the first rotating wheel 14 and second turn
There is certain frictional force on 15 surface of driving wheel with spiral protective sheath 9, when the first rotating wheel 14 and the second rotating wheel 15 are with same
When turning to angular speed rotation so that spiral protective sheath 9 is rotated also along the direction of rotation of the first rotating wheel 14, to push
The spiral protective sheath 9 of formation promotes to the left.
Specifically, in this embodiment, the second driving unit includes a driving wheel and two driven wheels, two driven wheels
Coordinate respectively with driving wheel, two the second driving wheels are respectively connect with a driven wheel, in addition, the second driving unit further includes being used for
The driving wheel being connect with power source and driving wheel, the driving wheel and driving wheel are coaxially disposed, with by a power source come simultaneously
It drives two the second rotating wheels 15 to rotate synchronously, to be further simplified structure, reduces manufacturing cost.It should be noted that this
Field it will be appreciated by the skilled person that the present invention some other embodiment in, the second driving unit can also use difference
The power source being connect with two the second driving wheels, it is only necessary to ensure that two the second driving wheels rotate synchronously.
In addition, in this embodiment, the axis of the axis of the first driving wheel 14 and the second driving wheel 15 is in an angle, is needed
Illustrate, the axis of the first driving wheel 14 can also be parallel to the axis of the second driving wheel 15.Further, it is preferable to which first drives
Driving wheel 14 and the second driving wheel 15 are all made of polyurethane and are made, however the hardness of the second driving wheel 15 is more than the first driving wheel 14
Hardness.
As depicted in figs. 1 and 2, modular unit includes the rotation axis 6 driven by power source 5 and is fixed on the first babinet 1
Interior stock mould 7, the stock mould 7 in the shape of a spiral, and are set in the rotation axis 6.When work, strip that mouth mould 4 is squeezed out
Material is wrapped in rotation axis 6, and when rotation axis 6 is in power source 5 when being rotated by, strip material ceaselessly twines in rotation axis 6
Around, and carried out shaping by stock mould 7.
Preferably, stock mould 7 further includes the pressing element 8 diagonally connecting with stock mould 7 respectively, for preventing mouth mould 4
The strip of extrusion is detached from from shaping mould.
In this embodiment, cooling system directly uses water cooling, and the type of cooling is immersion type, i.e., in the first babinet 1
Water is accommodated, so that the spiral protective sheath 9 after the sizing of stock mould 7 is cooled down by water.It should be noted that in the present invention
Some other embodiment in, cooling system can also use fountain, and by the first babinet 1 recycle cooling water, to follow
Ring utilizes.
Since extrusion plastic, the rotation axis 6 of modular unit ceaselessly rotate extruder 3 incessantly, you can it is unlimited to be formed
The spiral protective sheath 9 of length.In order to meet requirement of the user to 9 length of spiral protective sheath, the spiral protective sheath manufacturing equipment is also
Include automatically cutting off unit for cut off spiral protective sheath 9, this automatically cuts off unit and is located at the second babinet 2 far from modular unit
Side.Specifically, it includes the cutter 12 being arranged on 2 side wall of the second babinet to automatically cut off unit, and cutter 12 is preferably using conjunction
Golden cutter 12, the cutter 12 are connect with piston cylinder 11, and piston cylinder 11 is connect with relay, and relay connects with electronic timer 10
It connects.The spiral protective sheath manufacturing equipment is according to the gait of march of spiral protective sheath 9 and by electronic timer 10 via relay
The action of piston cylinder 11 is controlled, to drive cutter 12 to implement cutting operation by piston cylinder 11, to obtaining preset length
Spiral protective sheath 9.
In addition, in order to ensure the direction of travel of spiral protective sheath 9, which further includes being located at transmission
The guide sleeve 13 that spiral protective sheath 9 is oriented between unit and automatic cutting unit.
The invention also discloses a kind of method manufacturing spiral protective sheath 9 using above-mentioned spiral protective sheath manufacturing equipment,
It includes the following steps：
It squeezes out：Plastic particle material heating plasticizing extrusion is expected into strips by mouth mould 4 using extruder 3；
Molding：Unit institute strip after extrusion, which will be squeezed out, using modular unit anticipates type；
It is cooling：Manufactured spiral protective sheath 9 is cooled down.
Further, which further includes the step that the spiral protective sheath 9 that will be cooled down is cut off by predetermined length
Suddenly.
When work, plastic particle material is put into extruder 3, strip material is squeezed out through mouth mould 4, by the freedom of the strip material
End is wrapped in rotation axis 6, and the source 5 that turns on the power rotates rotation axis 6, and strip material is in the stock mould 7 for being set in rotation axis 6
The lower sizing of effect, and cooled down by the water in the first babinet 1, spiral protective sheath 9 after cooling passes through the first rotating wheel
14 and two the second rotating wheels 15, since the first rotating wheel 14 and 15 surface of the second rotating wheel have with spiral protective sheath 9 centainly
Frictional force, when the first rotating wheel 14 and the second rotating wheel 15 are rotated with same steering and angular speed so that spiral is protected
Set 9 is rotated also along the direction of rotation of the first rotating wheel 14, to push established spiral protective sheath 9 to promote to the left, and is passed through
Guide sleeve 13 enters the automatic cutting unit on 2 side wall of the second babinet, cuts into spiral protective sheath 9 through automatic cutting unit pre-
If length, obtain required product.Spiral protective sheath manufacturing equipment provided by the present invention is simple in structure and manufacturing cost
It is low.In addition, the present invention also provides the manufacturing method operations that a kind of above-mentioned spiral protective sheath manufacturing equipment manufactures spiral protective sheath
Simply, easy to use.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of spiral protective sheath manufacturing equipment, which is characterized in that including：
Unit is squeezed out, the extrusion unit includes extruder and the mouth mould on the extruder, is used for plastics
Granular materials heating plasticizing squeezes out strip material；
Modular unit, the modular unit include the first babinet and the stock mould in first babinet, and being used for will
The mouth mould strip after extrusion anticipates type；
Cooling unit, the spiral protective sheath after the cooling unit is used to shape the modular unit cool down；
Transmission unit, the transmission unit include the second babinet and the first rotating wheel in second babinet and two
Second rotating wheel of parallel arrangement, the axis of two second rotating wheels are arranged in parallel and keep rotating synchronously, the spiral
Protective case is between first rotating wheel and two second rotating wheels, and the direction of transfer of the spiral protective sheath is flat
Row is in the axis of second rotating wheel；First rotating wheel is driven by the first driving unit, and second rotating wheel is by
Two driving units drive, the rotation direction and rotating speed of first rotating wheel with the rotation direction of second rotating wheel and turn
Speed is identical, to drive the spiral protective sheath to advance.
2. spiral protective sheath manufacturing equipment as described in claim 1, which is characterized in that second driving unit includes one
Driving wheel and two driven wheels, two driven wheels respectively with the driving wheel coordinate, two second driving wheels respectively with
One driven wheel connection, the driving unit further includes the driving wheel for being connect with power source and the driving wheel, institute
Driving wheel is stated to be coaxially disposed with the driving wheel.
3. spiral protective sheath manufacturing equipment as described in claim 1, which is characterized in that the stock mould includes being driven by power source
Dynamic rotation axis and the stock mould along the rotation axial spiral type distribution, the stock mould are fixed in first babinet.
4. spiral protective sheath manufacturing equipment as claimed in claim 3, which is characterized in that the shaper further include respectively with
The pressing element of the stock mould diagonally connected.
5. spiral protective sheath manufacturing equipment as described in claim 1, which is characterized in that further include cooling system, the cooling
System uses the water cooling being located in the first babinet.
6. the spiral protective sheath manufacturing equipment as described in any one of claim 1-5, which is characterized in that further include being located remotely from
Described modular unit one end automatically cuts off unit, and the unit that automatically cuts off is for cutting off the spiral protective sheath.
7. spiral protective sheath manufacturing equipment as claimed in claim 6, which is characterized in that the unit that automatically cuts off includes setting
Cutter on the second wall box, the cutter are connect with piston cylinder, and the piston cylinder is connect with relay, the relay
It is connect with electronic timer.
8. spiral protective sheath manufacturing equipment as claimed in claim 7, which is characterized in that the cutter uses alloy cutter.
9. a kind of spiral protective sheath manufacturing equipment using described in any one of claim 1-8 manufactures the side of spiral protective sheath
Method, which is characterized in that include the following steps：
It squeezes out：Plastic particle material heating plasticizing is squeezed out by strip material by extrusion die using extruder；
Molding：Using forming unit by the extrusion unit strip material after extrusion, spiral protective sheath is made；
It is cooling：Obtained spiral protective sheath is cooled down.
10. manufacturing method as claimed in claim 9, which is characterized in that further include the spiral protective sheath that will be cooled down by predetermined
The step of length is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810356519.1A CN108437392A (en) | 2018-04-19 | 2018-04-19 | Spiral protective sheath manufacturing equipment and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810356519.1A CN108437392A (en) | 2018-04-19 | 2018-04-19 | Spiral protective sheath manufacturing equipment and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108437392A true CN108437392A (en) | 2018-08-24 |
Family
ID=63200376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810356519.1A Pending CN108437392A (en) | 2018-04-19 | 2018-04-19 | Spiral protective sheath manufacturing equipment and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108437392A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835377A (en) * | 2016-03-31 | 2016-08-10 | 景县勃琳液压管路有限公司 | Spiral strip manufacturing system |
| CN208410664U (en) * | 2018-04-19 | 2019-01-22 | 河北佐佑众工合成材料制品有限公司 | Spiral protective sheath manufacturing equipment |
-
2018
- 2018-04-19 CN CN201810356519.1A patent/CN108437392A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835377A (en) * | 2016-03-31 | 2016-08-10 | 景县勃琳液压管路有限公司 | Spiral strip manufacturing system |
| CN208410664U (en) * | 2018-04-19 | 2019-01-22 | 河北佐佑众工合成材料制品有限公司 | Spiral protective sheath manufacturing equipment |
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