CN205601148U - Flaring of PVC tubular product and throat all -in -one - Google Patents
Flaring of PVC tubular product and throat all -in -one Download PDFInfo
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- CN205601148U CN205601148U CN201620390128.8U CN201620390128U CN205601148U CN 205601148 U CN205601148 U CN 205601148U CN 201620390128 U CN201620390128 U CN 201620390128U CN 205601148 U CN205601148 U CN 205601148U
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- forming portion
- reducing
- elevating mechanism
- mouth
- enlarging
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Abstract
The utility model discloses a flaring of PVC tubular product and throat all -in -one, which comprises a frame, locate the conveyor in the frame, locate the clamping device in the middle of the conveyor, be connected and locate respectively an elevating system and the 2nd elevating system of the clamping device left and right sides with the frame top, locate throat device and flaring device on an elevating system and the 2nd elevating system respectively, the first mouth of pipe detector and the second mouth of pipe detector that correspond with an elevating system and the 2nd elevating system respectively, and and conveyor, clamping device, an elevating system, the 2nd elevating system, the throat device, the flaring device, the controller that first mouth of pipe detector and second mouth of pipe detector are connected. Through throat device and flaring device respectively to pipe fitting both ends shaping choke and flaring portion, be convenient for connect between the pipe fitting, need not to adopt extra connecting piece, through first mouth of pipe detector and second mouth of pipe detector, the orificial position in both sides is controlled to accurate detection, improves stability.
Description
Technical field
This utility model relates to PVC manufacture field, is specifically related to a kind of PVC enlarging and reducing one
Body machine.
Background technology
Plastic pipe compared with the pipelines such as traditional cast iron pipe, coating steel pipe, pipe of cement, have energy-saving material-saving,
Environmental protection, high-strength light, corrosion-resistant, inner wall smooth non-scaling, construct and keep in repair simplicity, length in service life etc.
Advantage, is widely used in building water supply and drainage, town and country plumbing, gas, electric power and cable jacket, work
Building industry, municipal administration, industry and the agriculture fields such as the conveying of industry fluid, agricultural irrigation.At present, common plastics
Pipe mainly has: polrvinyl chloride (PVC) pipe, polyethylene (PE) pipe, polypropylene (PP) pipe etc., wherein
Pvc pipe has low cost, from heavy and light, corrosion-resistant, compressive resistance is high, and therefore the advantage of safe ready has
It is widely used.
Existing pvc pipe generally uses extruding machine molding, and the pvc pipe after molding in use, will if needing
Dry described pvc pipe wears cable or optical cable therein after being sequentially connected with, however use existing O-ring seal,
Bonding or flange connected mode not only needs to use single connector, improves material cost, Er Qiean
Assembly and disassembly bother, and cost of labor is high, time consumption is many, fail conscientiously to meet the needs of reality application.
Utility model content
This utility model provides a kind of PVC enlarging and reducing all-in-one, deposits solving existing pvc pipe
Above-mentioned technical problem.
In order to solve above-mentioned technical problem, the technical solution of the utility model is: a kind of PVC enlarging and
Reducing all-in-one, the conveyer device including frame, being located in described frame, is located in the middle of described conveyer device
Clamping device be connected with described frame top and be respectively arranged on first liter of the described clamping device left and right sides
Descending mechanism and the second elevating mechanism, the reducing being respectively arranged on described first elevating mechanism and the second elevating mechanism
Device and expanding device, the first corresponding with described first elevating mechanism and the second elevating mechanism respectively mouth of pipe inspection
Survey device and the second mouth of pipe detector, and with described conveyer device, clamping device, the first elevating mechanism, the
Two elevating mechanisms, reducing device, expanding device, the first mouth of pipe detector and the second mouth of pipe detector connect
Controller.
Further, described conveyer device include two be parallel to each other and spacing arrange delivery track, be located at
Some delivery wheels on described delivery track and the first driving motor being connected with described delivery wheel, described
First drives motor to be connected to described controller.
Further, described clamping device includes clamping support vertically disposed with described delivery track, activity
The some clamping heads being located on described clamping support and be connected with described clamping head second drive motor,
Described second drives motor to be connected to described controller.
Further, described first elevating mechanism and the second elevating mechanism all include that hoistable platform, connection are described
Hoistable platform and elevating lever and connect the lifting motor of described elevating lever and frame top respectively, described lifting
Motor is connected to described controller, and described reducing device and expanding device are respectively arranged on the hoistable platform of correspondence,
The spacing of the width of described hoistable platform and two described delivery tracks is corresponding.
Further, described reducing device includes that the 3rd driving motor drives with the described 3rd the most successively
Galvanic electricity machine connect the first slide block be connected with described first slide block and have hollow structure necking forming portion and
Drive the primary heater that motor is connected with the 3rd, the described 3rd drives motor and primary heater to be connected to
Described controller.
Further, described necking forming portion is from left to right sequentially provided with the first necking forming portion, the second reducing
Forming part and two ends connect described first necking forming portion and the first step in the second necking forming portion respectively,
The internal diameter in described first necking forming portion becomes less than the internal diameter in described second necking forming portion, described second reducing
The inner side in type portion is along the circumferential direction provided with groove structure.
Further, described expanding device is sequentially provided with 4 wheel driven galvanic electricity machine and described 4 wheel driven from right to left
The flare forming portion that is connected with described second slide block of the second slide block that galvanic electricity machine connects and with 4 wheel driven galvanic electricity machine
The secondary heater connected, described 4 wheel driven galvanic electricity machine and secondary heater are connected to described controller.
Further, described flare forming portion is from left to right sequentially provided with the first flare forming portion, the second enlarging
Forming part and two ends connect described first flare forming portion and the second flare forming portion and respectively with described first
The second step that step is suitable, the internal diameter of described first flare forming portion and described first necking forming portion
Internal diameter is suitable, and the internal diameter of described second flare forming portion is suitable with the internal diameter in described second necking forming portion,
The outside of described second flare forming portion is along the circumferential direction provided with the bulge-structure corresponding with described groove structure,
Between distance and described groove structure and described first step between described bulge-structure and described second step
Distance equal.
Further, the pipe fitting mounting table being located on the left of described frame is also included.
The PVC enlarging of this utility model offer and reducing all-in-one, by arranging conveyer device to pipe fitting
Carry in the horizontal direction, by arranging clamping device in the middle of conveyer device, pipe fitting is effectively pressed from both sides
Tightly, the reducing device being positioned on the first elevating mechanism by setting and the enlarging dress being positioned on the second elevating mechanism
Put and realize respectively pipe fitting two ends carry out reducing operation and enlarging operation, with molding choke and expansion mouth respectively,
When pipe fitting is laid, in only the choke of a pipe fitting need to being sheathed on the expansion mouth of adjacent pipe sections or by it
Expansion mouth is sheathed on the choke periphery of another pipe fitting, just can complete to connect, it is not necessary to use extra connection
Part, low cost, simple in construction, installation and removal are simple；By arrange respectively with described first elevating mechanism
First mouth of pipe detector corresponding with the second elevating mechanism and the second mouth of pipe detector, accurately detect and control two
The position of side pipe mouth, i.e. controls the clamping device clamped position to pipe fitting, it is ensured that reducing operation and enlarging behaviour
Stablizing of making is carried out, it is ensured that the Forming Quality of pipe fitting, conscientiously meets the demand of actual application.
Accompanying drawing explanation
Fig. 1 is this utility model PVC enlarging and the structural representation of reducing all-in-one；
Fig. 2 is the structural representation of clamping device in this utility model PVC enlarging and reducing all-in-one；
Fig. 3 is the pipe structure signal after this utility model PVC enlarging and reducing all-in-one molding
Figure.
Shown in figure: 100, pipe fitting；101, choke；102, expansion mouth；1, frame；2, conveying dress
Put；21, delivery track；22, delivery wheel；3, clamping device；31, clamping support；32, clamping head；
4, the first elevating mechanism；41, hoistable platform；42, elevating lever；43, lifting motor；5, the second lifting
Mechanism；6, reducing device；61, the 3rd motor is driven；62, the first slide block；63, primary heater；64、
First necking forming portion；65, the second necking forming portion；66, first step；67, groove structure；7, expand
Mouth device；71,4 wheel driven galvanic electricity machine；72, the second slide block；73, secondary heater；74, the first enlarging
Forming part；75, the second flare forming portion；76, second step；77, bulge-structure；8, the first mouth of pipe inspection
Survey device；9, the second mouth of pipe detector；10, controller.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail:
As it is shown in figure 1, this utility model provides a kind of PVC enlarging and reducing all-in-one, including machine
Frame 1, the conveyer device 2 being located in described frame 1, be located at the clamping device 3 in the middle of described conveyer device 2,
It is connected and is respectively arranged on the first elevating mechanism 4 of described clamping device 3 left and right sides with described frame 1 top
With the second elevating mechanism 5, be respectively arranged on described first elevating mechanism 4 and the second elevating mechanism 5 reducing dress
Put 6 and expanding device 7, respectively corresponding with described first elevating mechanism 4 and the second elevating mechanism 5 first pipe
Mouthful detector 8 and the second mouth of pipe detector 9, and with described conveyer device 2, clamping device 3, first liter
Descending mechanism the 4, second elevating mechanism 5, reducing device 6, expanding device the 7, first mouth of pipe detector 8 and
Second mouth of pipe detector 9 connect controller 10, first mouth of pipe detector the 8, second mouth of pipe detector 9 with
And controller 10 can be located on a side within frame 1, concrete, the first elevating mechanism 4 and second
The initial position of elevating mechanism 5 is located at above conveyer device 2, and big with the distance of conveyer device 2 upper surface
In the external diameter of pipe fitting 100, reducing device 6 is located on the first elevating mechanism 4, and expanding device 7 is located at second
On elevating mechanism 5, during work, pipe fitting 100 is sent on conveyer device 2 from plastic extruding molding machine, passes through
Conveyer device 2 carries out horizontal feed from right to left to pipe fitting 100, when the mouth of pipe of pipe fitting 100 is through clamping dress
After putting 3 during certain distance, the first mouth of pipe detector 8 detects the position of the left side mouth of pipe, meanwhile controls
Device 10 controls conveyer device 2 and stops conveying, and controls clamping device 3 and be clamped pipe fitting 100, then
Controller 10 controls the first elevating mechanism 4 and drops to relevant position, and by reducing device 6 to pipe fitting 100
Left side carry out reducing operation, with molding choke 101, after completing, the first elevating mechanism 4 rises, conveying
Device 2 continues to drive pipe fitting 100 to be moved to the left, until the second mouth of pipe detector 9 detects the right side mouth of pipe
Position, now conveyer device 2 stops conveying, and controls clamping device 3 and be clamped pipe fitting 100, connects
Controller 10 to control the second elevating mechanism 5 and drop to relevant position, and by expanding device 7 to pipe fitting 100
Right side carry out enlarging operation, with molding expansion mouth 102, after completing, the second elevating mechanism 4 rises, conveying
Device 2 continues to drive pipe fitting 100 to be moved to the left, until leaving.It should be noted that it is defined herein
A left side (X-axis negative direction), right (X-axis positive direction) merely to become apparent from illustrating technical scheme, do not rise
To the effect limited.
Preferably, described conveyer device 2 includes two parallel and spacing is arranged delivery track 21, is located at institute
State the some delivery wheels 22 on delivery track 21 and the first driving motor being connected with described delivery wheel 22,
Described first drives motor to be connected to described controller 10.Concrete, delivery wheel 22 is along between delivery track 21
Gap is arranged, and wherein the two ends, left and right of delivery track 21 are equipped with delivery wheel 22, enters machine improving pipe fitting 100
Frame 1 and conveying reliability when leaving frame 1.
As in figure 2 it is shown, described clamping device 3 includes and described delivery track 21 vertically disposed clamping support
31, it is movably arranged at the some clampings 32 on described clamping support 31 and is connected with described clamping 32
Second driving motor, described second drive motor be connected to described controller 10.Concrete, clamp support
31 with delivery track 21 90 degree settings in space, the present embodiment clamps 32 and is provided with four, curved knot
Structure, and be symmetrical arranged along delivery track 21 two-by-two, second drives driven by motor clamping 32 to turn along YZ plane
Dynamic, form clamping ring, pipe fitting 100 is clamped.
Continue referring to Fig. 1, the first elevating mechanism 4 and the second elevating mechanism 5 all include hoistable platform 41,
Connect described hoistable platform 41 and elevating lever 42 and connect described elevating lever 42 and frame 1 top respectively
Lifting motor 43, described lifting motor 43 is connected to described controller 10, described reducing device 6 and enlarging
Device 7 be respectively arranged on correspondence hoistable platform 41 on, the width of described hoistable platform 41 and two described defeated
The spacing sending track 21 is corresponding, and described hoistable platform 41 can drop between two delivery tracks 21, just
Corresponding with the position of the mouth of pipe with the position of expanding device 7 in reducing device 6.
Preferably, described reducing device 6 includes the 3rd driving motor 61 and the described 3rd the most successively
The first slide block 62 driving motor 61 to connect is connected with described first slide block 62 and has the contracting of hollow structure
Mouth forming part and the primary heater 63 being connected with the 3rd driving motor 61, the described 3rd drives motor 61 He
Primary heater 63 is connected to described controller 10.Preferably, described necking forming portion is the most successively
It is provided with the 64, second necking forming portion 65 of the first necking forming portion and two ends to connect described first reducing respectively and become
Type portion 64 and the first step 66 in the second necking forming portion 65, the left side in described first necking forming portion 64 with
First slide block 62 connects, and its internal diameter is less than the internal diameter in described second necking forming portion 65, described second contracting
The inner side of mouth forming part 65 is along the circumferential direction provided with groove structure 67.Concrete, in the reducing course of processing,
First elevating mechanism 4 drops to the position corresponding with the mouth of pipe, then the 3rd drive motor 61 to drive the first slide block
62, necking forming portion and primary heater 63 move along mouth of pipe direction, make the mouth of pipe sequentially pass through primary heater
63 heat, and sequentially enter the second necking forming portion 65 and the first necking forming portion 64 carries out pipe fitting 100
Choke 101 molding in left side, it should be noted that the first slide block 62 passes through slide rail with hoistable platform 41
Connecting, after necking forming portion moves a certain distance, the first slide block 62 limits it and continues to move along, and first
Having the horizontal through hole suitable with pipe fitting 100 external diameter in heater 63, pipe fitting can extend there through.Molding
After completing, the 3rd drives motor 61 to drive necking forming portion and primary heater 63 to move along the direction deviating from the mouth of pipe
Dynamic, make the mouth of pipe separate with necking forming portion and primary heater 63, be finally completed choke 101 molding, connect
The first elevating mechanism 4 and rise to above pipe fitting 100, clamping device 3 unclamps pipe fitting 100, conveyer device 2
Pipe fitting 100 is driven to continue to move along left side.
Continue referring to Fig. 1, described expanding device 7 include the most successively 4 wheel driven galvanic electricity machine 71 and
The flare formation that the second slide block 72 that described 4 wheel driven galvanic electricity machine 71 connects is connected with described second slide block 72
Portion and the secondary heater 73 being connected with 4 wheel driven galvanic electricity machine 71, described 4 wheel driven galvanic electricity machine 71 and second adds
Hot device 73 is connected to described controller 10.Preferably, described flare forming portion includes the most successively
One flare forming portion the 74, second flare forming portion 75 and two ends connect described first flare forming portion respectively
74 and second flare forming portion 75 and the second step 76 suitable with described first step 66, described first
The internal diameter of flare forming portion 74 is suitable with the internal diameter in described first necking forming portion 64, described second enlarging
The internal diameter of forming part 75 is suitable with the internal diameter in described second necking forming portion 65, described second flare formation
The outside in portion 75 is along the circumferential direction provided with the bulge-structure 77 corresponding with described groove structure 67, described projection
Distance between structure 77 and described second step 76 and described groove structure 67 and described first step 66
Between distance equal.Concrete, during expanding, the second elevating mechanism 5 drops to and the mouth of pipe
Corresponding position, then 4 wheel driven galvanic electricity machine 71 drives necking forming portion and secondary heater 73 along mouth of pipe side
To movement, make the mouth of pipe sequentially pass through secondary heater 73 and heat, and sequentially pass through the first flare forming portion
74 and second flare forming portion 75 carry out expansion mouth 102 molding on the right side of pipe fitting 100, it should be noted that
Second slide block 72 is connected by slide rail with necking forming portion, after necking forming portion moves a certain distance, and second
Slide block 72 limits it and continues to move along, and has suitable with pipe fitting 100 external diameter in secondary heater 63
Horizontal through hole, pipe fitting can extend there through.Molding complete after 4 wheel driven galvanic electricity machine 71 drive necking forming portion and
Secondary heater 73 moves along the direction deviating from the mouth of pipe, makes the mouth of pipe and necking forming portion and secondary heater 73
Separating, be finally completed choke 101 molding, then the second elevating mechanism 5 rises to above pipe fitting 100,
Clamping device 3 unclamps pipe fitting 100, and conveyer device 2 drives pipe fitting 100 to continue along left side and moves, until leaving
Support, the pipe fitting 100 after molding is as shown in Figure 3.
In sum, the PVC enlarging of this utility model offer and reducing all-in-one, by arranging conveying
Pipe fitting 100 is carried by device 2 in the horizontal direction, by arranging clamping device 3 in the middle of conveyer device 2,
Pipe fitting 100 is effectively clamped, is positioned at the reducing device 6 on the first elevating mechanism 4 and position by setting
Expanding device 7 on the second elevating mechanism 5 realizes pipe fitting 100 two ends are carried out reducing operation and expansion respectively
Mouth operation, with molding choke 101 and expansion mouth 102 respectively, when pipe fitting 100 is laid, only need to be by one
In the choke 101 of pipe fitting 100 is sheathed on the expansion mouth 102 of adjacent pipe sections 100 or by its expansion mouth 102
It is sheathed on choke 101 periphery of another pipe fitting 100, just can complete to connect, it is not necessary to use extra company
Fitting, low cost, simple in construction, installation and removal are simple；By arrange respectively with described first elevator
Structure 4 and the first mouth of pipe detector 8 and the second mouth of pipe detector 9 of the second elevating mechanism 5 correspondence, accurately detect
And control the position of the both sides mouth of pipe, i.e. to control the clamping device clamped position to pipe fitting 100, it is ensured that reducing
Operation and stablizing of enlarging operation are carried out, it is ensured that the Forming Quality of pipe fitting 100, conscientiously meet actual answering
Demand.
Although in description being illustrated embodiment of the present utility model, but these embodiments are simply
As prompting, should not limit protection domain of the present utility model.In the scope without departing from this utility model objective
Inside carry out various omission, replace and change should be included in protection domain of the present utility model.
Claims (9)
1. a PVC enlarging and reducing all-in-one, it is characterised in that include frame, be located at described
Conveyer device in frame, it is located at the clamping device in the middle of described conveyer device and is connected with described frame top
And be respectively arranged on the first elevating mechanism and second elevating mechanism of the described clamping device left and right sides, be respectively arranged on
Reducing device on described first elevating mechanism and the second elevating mechanism and expanding device, respectively with described first
Elevating mechanism and the first mouth of pipe detector corresponding to the second elevating mechanism and the second mouth of pipe detector, and with institute
State conveyer device, clamping device, the first elevating mechanism, the second elevating mechanism, reducing device, expanding device,
The controller that first mouth of pipe detector and the second mouth of pipe detector connect.
PVC enlarging the most according to claim 1 and reducing all-in-one, it is characterised in that institute
State conveyer device include two be parallel to each other and spacing arrange delivery track, be located on described delivery track
Some delivery wheels and the first driving motor being connected with described delivery wheel, described first drives motor to connect
To described controller.
PVC enlarging the most according to claim 2 and reducing all-in-one, it is characterised in that institute
State clamping device to include clamping support vertically disposed with described delivery track, be movably arranged at described clamping support
On some clamping heads and be connected with described clamping head second driving motor, described second drive motor
It is connected to described controller.
PVC enlarging the most according to claim 2 and reducing all-in-one, it is characterised in that institute
State the first elevating mechanism and the second elevating mechanism all includes hoistable platform, connects described hoistable platform and elevating lever
And connecting the lifting motor of described elevating lever and frame top respectively, described lifting motor is connected to described control
Device processed, described reducing device and expanding device be respectively arranged on correspondence hoistable platform on, described hoistable platform
The spacing of width and two described delivery tracks is corresponding.
PVC enlarging the most according to claim 1 and reducing all-in-one, it is characterised in that institute
State reducing device include the most successively the 3rd driving motor with described 3rd drive motor be connected first
Slide block is connected with described first slide block and has the necking forming portion of hollow structure and drive motor even with the 3rd
The primary heater connect, the described 3rd drives motor and primary heater to be connected to described controller.
PVC enlarging the most according to claim 5 and reducing all-in-one, it is characterised in that institute
State necking forming portion to be from left to right sequentially provided with the first necking forming portion, the second necking forming portion and two ends and divide
Do not connect described first necking forming portion and the first step in the second necking forming portion, described first necking forming
The internal diameter in portion is less than the internal diameter in described second necking forming portion, and the inner side in described second necking forming portion is circumferentially
Direction is provided with groove structure.
PVC enlarging the most according to claim 6 and reducing all-in-one, it is characterised in that institute
State that expanding device is sequentially provided with that 4 wheel driven galvanic electricity machine is connected with described 4 wheel driven galvanic electricity machine from right to left second
Flare forming portion that slide block is connected with described second slide block and the secondary heater being connected with 4 wheel driven galvanic electricity machine,
Described 4 wheel driven galvanic electricity machine and secondary heater are connected to described controller.
PVC enlarging the most according to claim 7 and reducing all-in-one, it is characterised in that institute
State flare forming portion to be from left to right sequentially provided with the first flare forming portion, the second flare forming portion and two ends and divide
Do not connect described first flare forming portion and the second flare forming portion and suitable with described first step second
Step, the internal diameter of described first flare forming portion is suitable with the internal diameter in described first necking forming portion, described
The internal diameter of the second flare forming portion is suitable with the internal diameter in described second necking forming portion, and described second enlarging becomes
The outside in type portion is along the circumferential direction provided with the bulge-structure corresponding with described groove structure, described bulge-structure and
Distance between described second step is equal with the distance between described groove structure and described first step.
PVC enlarging the most according to claim 1 and reducing all-in-one, it is characterised in that institute
Also include the pipe fitting mounting table being located on the left of described frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390128.8U CN205601148U (en) | 2016-05-04 | 2016-05-04 | Flaring of PVC tubular product and throat all -in -one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390128.8U CN205601148U (en) | 2016-05-04 | 2016-05-04 | Flaring of PVC tubular product and throat all -in -one |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601148U true CN205601148U (en) | 2016-09-28 |
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ID=56967808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390128.8U Active CN205601148U (en) | 2016-05-04 | 2016-05-04 | Flaring of PVC tubular product and throat all -in -one |
Country Status (1)
| Country | Link |
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| CN (1) | CN205601148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379510A (en) * | 2017-08-03 | 2017-11-24 | 安徽蓝通科技股份有限公司 | A kind of expanding device for PCV tubing |
| CN108927462A (en) * | 2018-07-18 | 2018-12-04 | 格力电器（合肥）有限公司 | Fitting structure, pipe fitting processing unit (plant) and the method for processing pipe fitting |
| CN110901033A (en) * | 2019-11-15 | 2020-03-24 | 广东雄塑科技集团股份有限公司 | Core layer foaming thermoplastic plastic pipe interface processing method and product |
| CN114558945A (en) * | 2022-04-26 | 2022-05-31 | 张家港保税区亚鑫精密制管有限公司 | Pipe orifice flaring and necking all-in-one machine |
-
2016
- 2016-05-04 CN CN201620390128.8U patent/CN205601148U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379510A (en) * | 2017-08-03 | 2017-11-24 | 安徽蓝通科技股份有限公司 | A kind of expanding device for PCV tubing |
| CN108927462A (en) * | 2018-07-18 | 2018-12-04 | 格力电器（合肥）有限公司 | Fitting structure, pipe fitting processing unit (plant) and the method for processing pipe fitting |
| CN110901033A (en) * | 2019-11-15 | 2020-03-24 | 广东雄塑科技集团股份有限公司 | Core layer foaming thermoplastic plastic pipe interface processing method and product |
| CN114558945A (en) * | 2022-04-26 | 2022-05-31 | 张家港保税区亚鑫精密制管有限公司 | Pipe orifice flaring and necking all-in-one machine |
| CN114558945B (en) * | 2022-04-26 | 2022-07-15 | 张家港保税区亚鑫精密制管有限公司 | Pipe orifice flaring and necking all-in-one machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: 215000 west side of Wuyue South Road, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Jiangsu Nobel Plastics Co.,Ltd. Address before: 215000 west side of Wuyue South Road, Qidu Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: JIANGSU NUOBEIER PLASTIC INDUSTRY CO.,LTD. |