CN106710739A - Equipment for co-extruding three layers of cables and automatically adjusting concentricity - Google Patents
Equipment for co-extruding three layers of cables and automatically adjusting concentricity Download PDFInfo
- Publication number
- CN106710739A CN106710739A CN201710054180.5A CN201710054180A CN106710739A CN 106710739 A CN106710739 A CN 106710739A CN 201710054180 A CN201710054180 A CN 201710054180A CN 106710739 A CN106710739 A CN 106710739A
- Authority
- CN
- China
- Prior art keywords
- gear
- extrusion machine
- machine
- concentricity
- cable
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- 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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Classifications
-
- 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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses equipment for co-extruding three layers of cables and automatically adjusting the concentricity. The equipment comprises a first co-extruding machine, a second co-extruding machine, a third co-extruding machine and a machine barrel; a cable to be machined penetrates through the machine barrel; certain angles are formed among the first co-extruding machine, the second co-extruding machine and the third co-extruding machine, and the first co-extruding machine, the second co-extruding machine and the third co-extruding machine are mounted on the right side of the machine barrel; the first co-extruding machine, the second co-extruding machine and the third co-extruding machine are provided with a first adjusting bolt, a second adjusting bolt and a third adjusting bolt which are vertical to the axes of the first co-extruding machine, the second co-extruding machine and the third co-extruding machine respectively; a first gear, a second gear and a third gear are fixed at screwing ends of the first adjusting bolt, the second adjusting bolt and the third adjusting bolt respectively; and the first gear, the second gear and the third gear are connected with a motor through a transmission device, so that the adjusting bolts are controlled through controlling the rotation of the motor, and the concentricity of a plastic extruding machine is automatically adjusted, and furthermore, manpower is saved and the adjustment precision is improved.
Description
Technical field
The present invention relates to technical field of cable, and in particular to a kind of cable three-layer co-extruded adjust automatically concentricity sets
It is standby.
Background technology
Three-layer co-extruded technology has been a kind of common application technology in cable production operation, by three-layer co-extruded technology
Can prevent from introducing introduced contaminants between main insulating layer and conductor shielding, and main insulating layer and insulation shielding, manufacture
The accidental injury that conductor shielding and main insulating layer may occur is prevented in journey, thus can be due to the mechanical damage of semiconductor electric layer
And bur is formed, interior external shield is closely linked with main insulating layer, so as to improve the free discharge voltage of starting.
In the prior art, the adjustment of three-layer co-extruded middle concentricity is mostly by manually turning the tune on three co-extruding machine heads
Whole bolt is adjusted, and this course of work is complete to be controlled so just often occurring adjusting inaccurate, three co-extrusion machines by artificial
Situations such as head concentricity adjustment is asynchronous, and waste time and energy, therefore design one kind can be adjusted to three-layer co-extruded concentricity automatically
Whole equipment becomes demand urgent during cable is produced.
The content of the invention
The present invention is regarding to the issue above, there is provided a kind of equipment of cable three-layer co-extruded adjust automatically concentricity, can be certainly
It is dynamic that eccentric adjustment is carried out to three co-extrusion machines according to demand, the work for manually adjusting is instead of, improve the same of cable integument
Heart degree.
The present invention solve technical problem technical scheme be：A kind of equipment of cable three-layer co-extruded adjust automatically concentricity,
Including the first co-extrusion machine, the second co-extrusion machine, the 3rd co-extrusion machine and machine barrel, the cable of processing is passed through in machine barrel, the first co-extrusion machine,
Second co-extrusion machine and the mutual angled right side installed in machine barrel of the 3rd co-extrusion machine, first co-extrusion machine, the second co-extrusion machine
With the first adjustment bolt perpendicular to its axis, the second adjustment bolt and the 3rd adjustment bolt are respectively equipped with the 3rd co-extrusion machine,
First adjustment bolt, the second adjustment bolt, the screw terminal of the 3rd adjustment bolt are respectively fixed with first gear, the second tooth
Wheel, the 3rd gear, the first gear, second gear and the 3rd gear connect motor by transmission device.
Further, the transmission device includes first gear group, second gear group, the 3rd gear train and drive link, the
One gear train, second gear group and the 3rd gear train are distributed the gear being meshed including about two respectively, and underlying
Three gears are meshed with the first gear on the left of it, second gear and the 3rd gear respectively, and the drive link passes through upper
Three gears of side simultaneously drive three gears to be rotated, and the drive link is fixedly connected with the rotary shaft of motor.
Further, the gear in the first gear, the 3rd gear, first gear group and the 3rd gear train is all umbrella tooth
Wheel.
Further, in the first gear and first gear group the axis angle of bottom cog be equal to the first co-extrusion machine with
The angle of the second co-extrusion machine, the axis angle of bottom cog is equal to the 3rd co-extrusion machine and second in the 3rd gear and the 3rd gear train
The angle of co-extrusion machine.
Further, the two ends periphery of the drive link is provided with screw thread, and is provided with two fixed plates at its two ends, described
The relevant position of fixed plate is provided with the screwed hole with transmission rod, and one end of drive link is through the rotation after fixed plate with motor
Rotating shaft is fixed, and on motor fixed installation sliding block thereunder, and the sliding block is arranged on the slide rail for setting on the ground
In.
Further, two gears being distributed up and down in first gear group, second gear group, the 3rd gear train are by setting
Connecting plate in its front and rear both sides is connected, and two gears being distributed up and down is maintained on same perpendicular, connecting plate lower end
It is fixed on sliding block, sliding block is arranged in the slide rail for setting on the ground.
Beneficial effects of the present invention：
1. the present invention is fixedly installed gear, and the gear by transmission by the screw terminal of the adjustment bolt in co-extrusion machine
Device connects motor, so as to control adjustment bolt by the rotation of controlled motor, realizes automatic to extruding machine concentricity
Adjustment, saves manpower, improves Adjustment precision.
2. the setting that the present invention passes through first gear group, second gear group, the 3rd gear train and drive link, and the first tooth
Gear in wheel, the 3rd gear, first gear group and the 3rd gear train is all bevel gear, in first gear and first gear group under
The axis angle of square gear is equal to the angle of the first co-extrusion machine and the second co-extrusion machine, lower section tooth in the 3rd gear and the 3rd gear train
The axis angle of wheel is equal to the angle of the 3rd co-extrusion machine and the second co-extrusion machine, so that a motor drives coaxial pinion rotation
Three axis can be driven not rotated in collinear adjustment bolt, saved the energy, and make three tune of adjustment bolt
Whole synchronization, so as to improve the concentricity of cable integument.
3. screw thread is provided with by the two ends periphery of drive link, and two fixed plates, the fixed plate are installed at its two ends
Relevant position be provided with screwed hole with transmission rod, while motor drives adjustment bolt in rotary moving, using silk
Rod principle makes transmission mechanism be moved in parallel with adjustment bolt.
Brief description of the drawings
Fig. 1 is front view of the invention；
Fig. 2 is right view of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is in Fig. 1 I enlarged diagram；
Fig. 5 is in Fig. 1 II enlarged diagram；
Fig. 6 is in Fig. 2 III enlarged diagram；
Fig. 7 is in Fig. 2 IV enlarged diagram；
Fig. 8 is in Fig. 2 V enlarged diagram；
In figure, the 1, first co-extrusion machine, the 11, first adjustment bolt, 12, first gear, the 2, second co-extrusion machine, 21, second adjusts
Whole bolt, 22, second gear, the 3, the 3rd co-extrusion machine, the 31, the 3rd adjustment bolt, the 32, the 3rd gear, 4, machine barrel, 5, motor, 61,
First gear group, 62, second gear group, the 63, the 3rd gear train, 64, drive link, 7, fixed plate, 8, sliding block, 9, slide rail, 10, even
Fishplate bar.
Specific embodiment
For a better understanding of the present invention, embodiments of the present invention are explained in detail below in conjunction with the accompanying drawings.
A kind of as shown in Figure 1 to Figure 3, equipment of cable three-layer co-extruded adjust automatically concentricity, including the first co-extrusion machine 1,
Second co-extrusion machine 2, the 3rd co-extrusion machine 3 and machine barrel 4, the cable of processing are passed through in machine barrel 4, the first co-extrusion machine 1, the second co-extrusion machine
2 and the mutual angled right side installed in machine barrel 4 of the 3rd co-extrusion machine 3, first co-extrusion machine 1, the second co-extrusion machine 2 and the 3rd
The first adjustment bolt 11 perpendicular to its axis, the second adjustment bolt 21 and the 3rd adjustment bolt 31 are respectively equipped with co-extrusion machine 3,
First adjustment bolt 11, the second adjustment bolt 21, the screw terminal of the 3rd adjustment bolt 31 be respectively fixed with first gear 12,
Second gear 22, the 3rd gear 32, the first gear 12, the gear 32 of second gear 22 and the 3rd connect electricity by transmission device
Machine 5, so as to control adjustment bolt by the rotation of controlled motor 5, realizes the automatic adjustment to extruding machine concentricity, saves
Manpower, improves Adjustment precision.
As shown in Figures 3 to 8, the transmission device includes first gear group 61, second gear group 62, the 3rd gear train 63
With drive link 64, first gear group 61, the gear train 63 of second gear group 62 and the 3rd are meshed including about two distributions respectively
Gear, and underlying three gears respectively with the first gear 12 on the left of it, the gear of second gear 22 and the 3rd
32 are meshed, the drive link 64 through top three gears and drive three gears rotated, the drive link 64 and
The rotary shaft of motor 5 is fixedly connected, in the first gear 12, the 3rd gear 32, the gear train 63 of first gear group 61 and the 3rd
Gear be all bevel gear, the axis angle of bottom cog is equal to the first co-extrusion in the first gear 12 and first gear group 61
The angle of the co-extrusion machine 2 of machine 1 and second, the axis angle of bottom cog is equal to the 3rd co-extrusion in the 3rd gear and the 3rd gear train 63
The angle of the co-extrusion machine 2 of machine 3 and second a, so that motor 5 drives three axis not exist by driving coaxial pinion rotation
Collinear adjustment bolt rotation, has saved the energy, and makes three adjustment synchronizations of adjustment bolt, so as to improve cable
The concentricity of integument.
As shown in Fig. 2 the two ends periphery of the drive link 64 is provided with screw thread, and two fixed plates 7 are installed at its two ends,
The relevant position of the fixed plate 7 is provided with the screwed hole being engaged with drive link 64, after one end of drive link 64 passes through fixed plate 7
Rotary shaft with motor 5 is fixed, and the motor 5 is fixedly mounted on sliding block 8 thereunder, and the sliding block is arranged on and is arranged on
In slide rail 9 on ground, two gears being distributed up and down in first gear group 61, second gear group 62, the 3rd gear train 63 lead to
Cross and be arranged on the connecting plate 10 of its front and rear both sides and connect, two gears being distributed up and down is maintained on same perpendicular, even
The lower end of fishplate bar 10 is fixed on sliding block 8, and sliding block 8 is arranged in the slide rail 9 for setting on the ground, and adjustment bolt is driven in motor 5
While in rotary moving, transmission mechanism is set to be moved in parallel with adjustment bolt using screw mandrel slide rail principle, in conventional adjusting range
During adjustment, three adjustment bolts are less than the face for being fixed on adjustment bolt gear in the difference of drive link axis direction displacement
It is wide.
The specific course of work：
When carrying out three-layer co-extruded to cable in machine barrel 4, cable is detected by the method such as manual observation or machine detection
The concentricity of integument, and the work corresponding angle of rotation of motor 5 is made according to testing result, make three adjustment bolt synchronous adjustments
To desired position, the adjustment of concentricity is completed, this adjustment process can be controlled by PLC.
Although above-mentioned be described with reference to accompanying drawing to the specific embodiment invented, not to the scope of the present invention
Limitation, on the basis of technical scheme, those skilled in the art make by need not paying creative work
Various modifications or deformation still within protection scope of the present invention.
Claims (6)
1. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity, including the first co-extrusion machine (1), the second co-extrusion machine (2),
Three co-extrusion machines (3) and machine barrel (4), the cable of processing are passed through in machine barrel (4), the first co-extrusion machine (1), the second co-extrusion machine (2) and
The mutual angled right side installed in machine barrel (4) of 3rd co-extrusion machine (3), first co-extrusion machine (1), the second co-extrusion machine (2)
With the first adjustment bolt (11), the second adjustment bolt (21) and perpendicular to its axis are respectively equipped with the 3rd co-extrusion machine (3)
Three adjustment bolts (31), it is characterised in that the screw terminal of first adjustment bolt (11) is fixed with first gear (12), second
The screw terminal of adjustment bolt (21) is fixed with second gear (22), the screw terminal of the 3rd adjustment bolt (31) and is fixed with the 3rd gear
(32), the first gear (12), second gear (22) and the 3rd gear (32) connect motor (5) by transmission device.
2. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 1, it is characterised in that the biography
Dynamic device includes first gear group (61), second gear group (62), the 3rd gear train (63) and drive link (64), first gear group
(61), second gear group (62) and the 3rd gear train (63) are distributed the gear being meshed including about two respectively, positioned at lower section
Three gears be mounted on the connecting plate of its front and rear both sides (10) by power transmission shaft, and underlying three gears point
It is not meshed with the first gear (12) on the left of it, second gear (22) and the 3rd gear (32), the drive link (64)
Three gears of three gears and drive through top are rotated, and the drive link (64) is fixed with the rotary shaft of motor (5)
Connect.
3. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 2, it is characterised in that described the
Gear in one gear (12), the 3rd gear (32), first gear group (61) and the 3rd gear train (63) is all bevel gear.
4. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 3, it is characterised in that described the
One gear (12) is equal to the first co-extrusion machine (1) and the second co-extrusion machine with the axis angle of bottom cog in first gear group (61)
(2) axis angle of bottom cog is equal to the 3rd co-extrusion machine (3) and second in angle, the 3rd gear and the 3rd gear train (63)
The angle of co-extrusion machine (2).
5. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 4, it is characterised in that the biography
The two ends periphery of lever (64) is provided with screw thread, and is provided with two fixed plates (7) at the two ends of the drive link (64), described solid
The relevant position of fixed board (7) is provided with the screwed hole being engaged with drive link (64), and one end of drive link (64) passes through fixed plate (7)
The rotary shaft with motor (5) is fixed afterwards, and on motor (5) fixed installation sliding block (8) thereunder, and the sliding block is installed
In slide rail (9) on the ground is set.
6. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 5, it is characterised in that the first tooth
Two gears being distributed up and down in wheel group (61), second gear group (62), the 3rd gear train (63) by be arranged on its front and rear two
Connecting plate (10) connection of side, makes two gears being distributed up and down be maintained on same perpendicular, and connecting plate (10) lower end is solid
It is scheduled on sliding block (8), sliding block (8) is in slide rail (9) on the ground is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054180.5A CN106710739B (en) | 2017-01-22 | 2017-01-22 | A kind of equipment of cable three-layer co-extruded adjust automatically concentricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710054180.5A CN106710739B (en) | 2017-01-22 | 2017-01-22 | A kind of equipment of cable three-layer co-extruded adjust automatically concentricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106710739A true CN106710739A (en) | 2017-05-24 |
| CN106710739B CN106710739B (en) | 2018-06-29 |
Family
ID=58909708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710054180.5A Active CN106710739B (en) | 2017-01-22 | 2017-01-22 | A kind of equipment of cable three-layer co-extruded adjust automatically concentricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106710739B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735391A (en) * | 2018-03-22 | 2018-11-02 | 广西和联胜电缆有限公司 | A kind of application device of cable line insulating layer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249875A (en) * | 1978-09-15 | 1981-02-10 | Cosden Technology, Inc. | Co-extrusion apparatus and method for producing multiple-layered thermoplastic pipe |
| CN201117368Y (en) * | 2007-09-03 | 2008-09-17 | 南京艺工电工设备有限公司 | Three-layer coextruding plastic cable production line mould head |
| CN201761053U (en) * | 2010-09-29 | 2011-03-16 | 福州绿帆包装材料有限公司 | Die orifice adjusting structure for multilayer co-extrusion composite film die head |
| CN203331393U (en) * | 2013-07-11 | 2013-12-11 | 中阳建设集团有限公司 | Sleeve-type three-layer co-extrusion distributor |
| CN106205889A (en) * | 2016-08-31 | 2016-12-07 | 深圳市金环宇电线电缆有限公司 | A kind of armouring shaped device and equipment and cable armouring technique |
| CN206401103U (en) * | 2017-01-22 | 2017-08-11 | 山东聚辰电缆有限公司 | A kind of equipment of cable three-layer co-extruded adjust automatically concentricity |
-
2017
- 2017-01-22 CN CN201710054180.5A patent/CN106710739B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4249875A (en) * | 1978-09-15 | 1981-02-10 | Cosden Technology, Inc. | Co-extrusion apparatus and method for producing multiple-layered thermoplastic pipe |
| CN201117368Y (en) * | 2007-09-03 | 2008-09-17 | 南京艺工电工设备有限公司 | Three-layer coextruding plastic cable production line mould head |
| CN201761053U (en) * | 2010-09-29 | 2011-03-16 | 福州绿帆包装材料有限公司 | Die orifice adjusting structure for multilayer co-extrusion composite film die head |
| CN203331393U (en) * | 2013-07-11 | 2013-12-11 | 中阳建设集团有限公司 | Sleeve-type three-layer co-extrusion distributor |
| CN106205889A (en) * | 2016-08-31 | 2016-12-07 | 深圳市金环宇电线电缆有限公司 | A kind of armouring shaped device and equipment and cable armouring technique |
| CN206401103U (en) * | 2017-01-22 | 2017-08-11 | 山东聚辰电缆有限公司 | A kind of equipment of cable three-layer co-extruded adjust automatically concentricity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108735391A (en) * | 2018-03-22 | 2018-11-02 | 广西和联胜电缆有限公司 | A kind of application device of cable line insulating layer |
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| Publication number | Publication date |
|---|---|
| CN106710739B (en) | 2018-06-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A device for automatically adjusting concentricity of three-layer coextrusion of cables Effective date of registration: 20220708 Granted publication date: 20180629 Pledgee: Weihai commercial bank Limited by Share Ltd. Dezhou branch Pledgor: SHANDONG FOCUSTAR CABLE CO.,LTD. Registration number: Y2022980010046 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230711 Granted publication date: 20180629 Pledgee: Weihai commercial bank Limited by Share Ltd. Dezhou branch Pledgor: SHANDONG FOCUSTAR CABLE CO.,LTD. Registration number: Y2022980010046 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A device for automatically adjusting concentricity of cable three-layer co extrusion Effective date of registration: 20230714 Granted publication date: 20180629 Pledgee: Weihai commercial bank Limited by Share Ltd. Dezhou branch Pledgor: SHANDONG FOCUSTAR CABLE CO.,LTD. Registration number: Y2023980048478 |