CN106710739B - A kind of equipment of cable three-layer co-extruded adjust automatically concentricity - Google Patents
A kind of equipment of cable three-layer co-extruded adjust automatically concentricity Download PDFInfo
- Publication number
- CN106710739B CN106710739B CN201710054180.5A CN201710054180A CN106710739B CN 106710739 B CN106710739 B CN 106710739B CN 201710054180 A CN201710054180 A CN 201710054180A CN 106710739 B CN106710739 B CN 106710739B
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- Prior art keywords
- gear
- extrusion machine
- cable
- adjustment bolt
- concentricity
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Classifications
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- 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 a kind of equipment of cable three-layer co-extruded adjust automatically concentricity,Including the first co-extrusion machine,Second co-extrusion machine,Third co-extrusion machine and machine barrel,The cable of processing passes through in machine barrel,First co-extrusion machine,Second co-extrusion machine and third co-extrusion machine are mutually angled mounted on the right side of machine barrel,First co-extrusion machine,The first adjustment bolt perpendicular to its axis is respectively equipped on second co-extrusion machine and third co-extrusion machine,Second adjustment bolt and third adjustment bolt,The first adjustment bolt,Second adjustment bolt,The screw terminal of third adjustment bolt is respectively fixed with first gear,Second gear,Third gear,The first gear,Second gear connects motor with third gear by transmission device,So as to control adjustment bolt by controlling the rotation of motor,Realize the adjustment automatically to extruding machine concentricity,Save manpower,Improve Adjustment precision.
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 is set
It is standby.
Background technology
Three-layer co-extruded technology has been a kind of common application technology in cable production operation, passes through three-layer co-extruded technology
It can prevent from introducing introduced contaminants between main insulating layer and conductor shielding and main insulating layer and insulation shielding, manufacture
The accidental injury for preventing conductor shielding and main insulating layer from may occur in journey, thus can be due to the mechanical damage of semiconductor electric layer
And bur is formed, interior external shield is made to be 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 by manually turning the tune on three co-extruding machine heads mostly
Whole bolt is adjusted, this course of work is completely by manual control so just often occurring adjusting inaccurate, three co-extrusion machines
Situations such as head concentricity adjustment is asynchronous, and it is time-consuming and laborious, therefore design one kind can be automatically to three-layer co-extruded concentricity tune
Whole equipment becomes demand urgent in cable production.
Invention content
The present invention in view of the above-mentioned problems, provide a kind of equipment of cable three-layer co-extruded adjust automatically concentricity, can from
It is dynamic that according to demand three co-extrusion machines are carried out with eccentric adjustment, instead of the work manually adjusted, improve the same of cable wrapping layer
Heart degree.
The present invention solve technical problem technical solution 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, third co-extrusion machine and machine barrel, the cable of processing passes through in machine barrel, the first co-extrusion machine,
Second co-extrusion machine and third co-extrusion machine are mutually angled mounted on the right side of machine barrel, first co-extrusion machine, the second co-extrusion machine
With the first adjustment bolt, second adjustment bolt and third adjustment bolt perpendicular to its axis are respectively equipped on third co-extrusion machine,
The first adjustment bolt, second adjustment bolt, third adjustment bolt screw terminal be respectively fixed with first gear, the second tooth
Wheel, third gear, the first gear, second gear and third gear connect motor by transmission device.
Further, the transmission device includes first gear group, second gear group, third gear set and drive link, the
One gear set, second gear group and third gear set respectively include about two and are distributed the gear being meshed, and underlying
Three gears are meshed respectively with first gear, second gear and the third gear on the left of it, and the drive link passes through upper
Three gears of side simultaneously drive three gears to be rotated, and the rotary shaft of the drive link and motor is fixedly connected.
Further, the gear in the first gear, third gear, first gear group and third gear set 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 second co-extrusion machine, third gear and the axis angle of bottom cog in third gear set are equal to third co-extrusion machine and second
The angle of co-extrusion machine.
Further, the both ends periphery of the drive link is equipped with screw thread, and there are two fixed plates in the installation of its both ends, described
The corresponding position of fixed plate is equipped with threaded hole with transmission rod, and one end of drive link passes through the rotation with motor after fixed plate
Shaft is fixed, and the motor is fixedly mounted on sliding block thereunder, and the sliding block is mounted on the sliding rail of setting on the ground
In.
Further, two gears being distributed up and down in first gear group, second gear group, third gear set pass through setting
Connecting plate in its front and rear sides connects, and be distributed up and down two gears is made to be maintained on same perpendicular, connecting plate lower end
It is fixed on sliding block, sliding block is mounted in the sliding rail of setting on the ground.
Beneficial effects of the present invention：
1. by the screw terminal of the adjustment bolt in co-extrusion machine gear is fixedly installed, and the gear passes through transmission in the present invention
Device connects motor, so as to control adjustment bolt by controlling the rotation of motor, realizes automatically to extruding machine concentricity
Adjustment, saves manpower, improves Adjustment precision.
2. the setting of the invention by first gear group, second gear group, third gear set and drive link, and the first tooth
Gear in wheel, third gear, first gear group and third gear set is all bevel gear, first gear in 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, third gear and lower section tooth in third gear set
The axis angle of wheel is equal to the angle of third co-extrusion machine and the second co-extrusion machine, so as to which a motor be made to drive coaxial gear rotation
Three axis can be driven not rotated in collinear adjustment bolt, saved the energy, and make the tune of three adjustment bolts
Whole synchronization, so as to improve the concentricity of cable wrapping layer.
3. screw thread is equipped with by the both ends periphery of drive link, and there are two fixed plate, the fixed plates in the installation of its both ends
Corresponding position be equipped with threaded hole with transmission rod, while motor drives adjustment bolt moving in rotation, utilize silk
Rod principle makes transmission mechanism be moved in parallel with adjustment bolt.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the vertical view of the present 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, 11, the first adjustment bolt, 12, first gear, the 2, second co-extrusion machine, 21, second adjusts
Whole bolt, 22, second gear, 3, third co-extrusion machine, 31, third adjustment bolt, 32, third gear, 4, machine barrel, 5, motor, 61,
First gear group, 62, second gear group, 63, third gear set, 64, drive link, 7, fixed plate, 8, sliding block, 9, sliding 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.
As shown in Figure 1 to Figure 3, a kind of equipment of cable three-layer co-extruded adjust automatically concentricity, including the first co-extrusion machine 1,
Second co-extrusion machine 2, third co-extrusion machine 3 and machine barrel 4, the cable of processing pass through in machine barrel 4, the first co-extrusion machine 1, the second co-extrusion machine
2 and third co-extrusion machine 3 mutually it is angled mounted on the right side of machine barrel 4, first co-extrusion machine 1, the second co-extrusion machine 2 and third
The first adjustment bolt 11, second adjustment bolt 21 and third adjustment bolt 31 perpendicular to its axis are respectively equipped on co-extrusion machine 3,
The first adjustment bolt 11, second adjustment bolt 21, third adjustment bolt 31 screw terminal be respectively fixed with first gear 12,
Second gear 22, third gear 32, the first gear 12, second gear 22 and third gear 32 connect electricity by transmission device
Machine 5 so as to control adjustment bolt by controlling the rotation of motor 5, realizes the adjustment automatically 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, third gear set 63
With drive link 64, first gear group 61, second gear group 62 and third gear set 63 respectively include about two distributions and are meshed
Gear, and underlying three gears respectively with first gear 12, second gear 22 and the third gear on the left of it
32 are meshed, the drive link 64 pass through top three gears and drive three gears rotated, the drive link 64 with
The rotary shaft of motor 5 is fixedly connected, in the first gear 12, third gear 32, first gear group 61 and third gear set 63
Gear all for bevel gear, the first gear 12 and the axis angle of bottom cog in first gear group 61 are equal to the first co-extrusion
The angle of 1 and second co-extrusion machine 2 of machine, third gear and the axis angle of bottom cog in third gear set 63 are equal to third co-extrusion
The angle of 3 and second co-extrusion machine 2 of machine can drive three axis not exist so as to make a motor 5 that coaxial gear be driven to rotate
Collinear adjustment bolt rotation, has saved the energy, and synchronizes the adjustment of three adjustment bolts, so as to improve cable
The concentricity of wrapping layer.
As shown in Fig. 2, the both ends periphery of the drive link 64 is equipped with screw thread, and installed at its both ends there are two fixed plate 7,
After the corresponding position of the fixed plate 7 passes through fixed plate 7 equipped with one end with 64 matched threaded hole of drive link, drive link 64
It is fixed with the rotary shaft of motor 5, the motor 5 is fixedly mounted on sliding block 8 thereunder, and the sliding block is mounted on and is arranged on
In sliding rail 9 on ground, two gears being distributed up and down in first gear group 61, second gear group 62, third gear set 63 lead to
It crosses and is arranged on the connecting plate 10 of its front and rear sides and connects, be distributed up and down two gears is made to be maintained on same perpendicular, even
10 lower end of fishplate bar is fixed on sliding block 8, and sliding block 8 is mounted in the sliding rail 9 of setting on the ground, and adjustment bolt is driven in motor 5
While moving in rotation, transmission mechanism is made to be moved in parallel with adjustment bolt using screw sliding rail principle, in common 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 distance
It is wide.
The specific course of work：
When carrying out three-layer co-extruded to cable in the machine barrel 4, by manually observing or the methods of machine detects detects cable
The concentricity of wrapping layer, and the work of motor 5 is made to rotate corresponding angle 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 the specific embodiment of invention with reference to attached drawing, not to the scope of the present invention
Limitation, based on the technical solutions of the present invention, those skilled in the art do not need to make the creative labor and can make
Various modifications or changes 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 pass through in machine barrel (4), the first co-extrusion machine (1), the second co-extrusion machine (2) and
Third co-extrusion machine (3) is mutually angled mounted on the right side of machine barrel (4), first co-extrusion machine (1), the second co-extrusion machine (2)
With the first adjustment bolt (11) perpendicular to its axis, second adjustment bolt (21) and are respectively equipped on third co-extrusion machine (3)
Three adjustment bolts (31), which is characterized in that the screw terminal of the first adjustment bolt (11) is fixed with first gear (12), and second
The screw terminal of adjustment bolt (21) is fixed with second gear (22), the screw terminal of third adjustment bolt (31) is fixed with third gear
(32), the first gear (12), second gear (22) and third gear (32) connect motor (5) by transmission device.
A kind of 2. equipment of cable three-layer co-extruded adjust automatically concentricity as described in claim 1, which is characterized in that the biography
Dynamic device includes first gear group (61), second gear group (62), third gear set (63) and drive link (64), first gear group
(61), second gear group (62) and third gear set (63) respectively include the gear that about two distributions are meshed, positioned at lower section
Three gears be mounted on the connecting plate (10) of its front and rear sides by transmission shaft, and underlying three gears point
It is not meshed with first gear (12), second gear (22) and the third gear (32) on the left of it, the drive link (64)
Three gears of three gears and drive across top are rotated, and the drive link (64) and the rotary shaft of motor (5) are fixed
Connect.
3. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 2, which is characterized in that described the
Gear in one gear (12), third gear (32), first gear group (61) and third gear set (63) is all bevel gear.
4. a kind of equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 3, which is characterized in that described the
One gear (12) and the axis angle of bottom cog in first gear group (61) are equal to the first co-extrusion machine (1) and the second co-extrusion machine
(2) angle, third gear and the axis angle of bottom cog in third gear set (63) are equal to third co-extrusion machine (3) and second
The angle of co-extrusion machine (2).
A kind of 5. equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 4, which is characterized in that the biography
The both ends periphery of lever (64) is equipped with screw thread, and there are two fixed plates (7) in the installation of the both ends of the drive link (64), described solid
The corresponding position of fixed board (7) is equipped with passes through fixed plate (7) with drive link (64) matched threaded hole, one end of drive link (64)
The rotary shaft with motor (5) is fixed afterwards, and the motor (5) is fixedly mounted on sliding block (8) thereunder, and the sliding block is installed
In the sliding rail (9) of setting on the ground.
A kind of 6. equipment of cable three-layer co-extruded adjust automatically concentricity as claimed in claim 5, which is characterized in that the first tooth
In wheel group (61), second gear group (62), third gear set (63) up and down be distributed two gears by be arranged on its front and rear two
Connecting plate (10) connection of side, makes be distributed up and down two gears be maintained on same perpendicular, connecting plate (10) lower end is solid
It is scheduled on sliding block (8), sliding block (8) is in setting sliding rail (9) on the ground.
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 CN106710739A (en) | 2017-05-24 |
| CN106710739B true CN106710739B (en) | 2018-06-29 |
Family
ID=58909708
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| 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 |
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| CN (1) | CN106710739B (en) |
Families Citing this family (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 |
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| Publication number | Publication date |
|---|---|
| CN106710739A (en) | 2017-05-24 |
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| PB01 | Publication | ||
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| 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 |
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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| PE01 | Entry into force 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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| PC01 | Cancellation 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 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |