CN213042719U - Insulating series manufacturing installation of wire drawing skin bubble skin - Google Patents
Insulating series manufacturing installation of wire drawing skin bubble skin Download PDFInfo
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- CN213042719U CN213042719U CN202021581216.9U CN202021581216U CN213042719U CN 213042719 U CN213042719 U CN 213042719U CN 202021581216 U CN202021581216 U CN 202021581216U CN 213042719 U CN213042719 U CN 213042719U
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Abstract
The utility model discloses an insulating series connection manufacturing installation of wire drawing skin bubble skin, include: the device comprises a coiling pay-off rack for passive paying off, and a wiredrawing lubricating liquid filtering and circulating system which is connected with the coiling pay-off rack and used for lubricating; after the copper rod is treated by the wire drawing annealing re-sizing preheating device, the diameter of the copper rod is measured by a single-shaft diameter measuring instrument, and then the copper rod is led into a foaming extrusion mechanism for extrusion; the extruded core wire is subjected to capacitance stabilization and cooling through a capacitance stabilizing mechanism and then is dried through a drying device, wherein the capacitance stabilizing mechanism comprises a hot-state capacitor and a cold-state capacitor; an X-Y double-shaft diameter-measuring eccentric measuring instrument for detecting the quality of the core wire is arranged at an outlet of the drying device, the extruded core wire from the drying device is detected by the X-Y double-shaft diameter-measuring eccentric measuring instrument, then is processed by a high-voltage direct-current spark instrument, and then is taken up by a double-disc take-up mechanism. The utility model discloses a stable continuous production of whole tandem line. The quality index required by the ultra-high precision and ultra-high frequency data cable is ensured.
Description
Technical Field
The utility model relates to a wire and cable makes the field, concretely relates to wire drawing skin bubble skin insulation series connection manufacturing installation.
Background
With the rapid development of information and electric energy transmission in China, the requirements of manufacturers of electric wires and cables on the energy consumption, environmental protection and productivity of equipment are higher and higher. Improving productivity, improving production efficiency and saving energy consumption also become new problems for equipment manufacturers. At present, the domestic skin bubble skin tandem wire can not produce skin bubble skin core wires with stable capacitance, the tandem wire configuration is low, the automation degree is low, the product quality is low, the production benefit is low, the energy consumption is large, the green and low-carbon environmental protection requirements are not met, and the core wire product quality can not be ensured. With the development of 5G digital communication networks in China, higher requirements are put forward on ultrahigh-precision and ultrahigh-frequency data communication cables, so that the improvement of product quality is imperative.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects of the prior art, the present invention aims to provide an insulation series manufacturing device for wire drawing leather and bubble leather.
A wire-drawing skin-bubble skin insulation series manufacturing device comprises:
the device comprises a coiling pay-off rack for passive paying off, and a wiredrawing lubricating liquid filtering and circulating system which is connected with the coiling pay-off rack and used for lubricating;
after the copper rod is treated by the wire drawing annealing re-sizing preheating device, the diameter of the copper rod is measured by a single-shaft diameter measuring instrument, and then the copper rod is led into a foaming extrusion mechanism for extrusion;
the extruded core wire is subjected to capacitance stabilization and cooling through a capacitance stabilizing mechanism and then is dried through a drying device, wherein the capacitance stabilizing mechanism comprises a hot-state capacitor and a cold-state capacitor;
an X-Y double-shaft diameter-measuring eccentric measuring instrument for detecting the quality of the core wire is arranged at an outlet of the drying device, the extruded core wire from the drying device is detected by the X-Y double-shaft diameter-measuring eccentric measuring instrument, then is processed by a high-voltage direct-current spark instrument, and then is taken up by a double-disc take-up mechanism.
In a preferred embodiment of the present invention, the annealing box outlet end and the re-sizing driving wheel end of the pre-heating device for wire drawing annealing re-sizing are respectively provided with a first tension control device and a second tension control device for controlling the tension between the wire drawing annealing.
In a preferred embodiment of the present invention, the foaming extrusion mechanism includes a foaming extrusion main machine, and the foaming extrusion main machine is a four-layer self-centering extruder.
The foaming extrusion mechanism further comprises an outer skin extrusion auxiliary machine, an inner skin extrusion auxiliary machine and a color bar extrusion auxiliary machine to carry out multi-layer co-extrusion on the core wire outer insulating material and carry out color matching on the core wire.
In a preferred embodiment of the present invention, a gas injection foaming screw is disposed in the foaming extrusion main machine.
In a preferred embodiment of the present invention, the outer skin extruding auxiliary machine, the inner skin extruding auxiliary machine, and the color bar extruding auxiliary machine are respectively provided with a separate screw therein.
In a preferred embodiment of the present invention, the capacitance stabilizing mechanism comprises a controllable mobile temperature-controlled cooling water tank, a fixed cooling water tank connected to an outlet of the thermal capacitor, and a thermal capacitor controlling the thermal capacitor of the mobile temperature-controlled cooling water tank;
and the cold capacitor is connected with the fixed cooling water tank through a cooling circulation traction device.
In a preferred embodiment of the present invention, the drying device is a high-speed drying device, the high-speed drying device is composed of a drying device and a core wire sucking device, the drying device is dried by compressed air, and the cluster air flow blows off water drops on the surface of the cable to dry the core wire.
The beneficial effects of the utility model reside in that:
the utility model discloses a stable continuous production of whole tandem line. The quality index required by the ultra-high precision and ultra-high frequency data cable is ensured.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The wire-drawing skin-bubble insulation series manufacturing device shown in figure 1 or 2 comprises:
the coiling pay-off rack 100 is used for passive paying off, and a wiredrawing lubricating fluid filtering and circulating system 200 for lubricating is connected at a pay-off outlet 101 of the coiling pay-off rack 100 (or connected with the other end). The copper rod 10 is processed in a wire drawing annealing re-sizing preheating device 300 to obtain a core wire 10.
The wiredrawing annealing re-sizing preheating device 300 adopts a special silicon rectifier for direct current annealing, and the annealing and preheating voltage is automatically tracked along with the production speed. And after the wire core 10 is annealed, sizing and drawing to obtain the uniform elongation of the wire core conductor. The elongation of the conductor after annealing is uniform, external protection steam is not needed in continuous annealing, the protection steam is generated by the conductor, bright annealing of the copper wire is ensured, and the structure is advanced, stable and reliable.
The outlet end of the annealing box and the re-sizing driving wheel end of the wire drawing annealing re-sizing preheating device 300 are respectively provided with a first tension control device 310 and a second tension control device 320 for controlling the tension during the wire drawing annealing. The speed of the production line is controlled to be stable, and the speed synchronization of all the devices of the serial production line is ensured.
And then, the annealed core wire 10 is subjected to diameter measurement by a single-shaft diameter measuring instrument 400 and then is led into a foaming extrusion mechanism 500 for extrusion, wherein the foaming extrusion mechanism 500 comprises a foaming extrusion main machine 510, and a gas injection foaming screw 511 is arranged in the foaming extrusion main machine 510.
The foaming extrusion main machine 510 is further provided with a four-layer self-centering extruder 513, and a vacuum drying cylinder 512 can be arranged according to requirements.
The foaming extrusion mechanism 500 further comprises an outer skin extruding auxiliary machine 520, an inner skin extruding auxiliary machine 530 and a color bar extruding auxiliary machine 540 for carrying out multi-layer co-extrusion on the core wire outer insulating material and carrying out color matching on the core wire by using a color master batch system 550.
The outer skin extruding auxiliary machine 520, the inner skin extruding auxiliary machine 530, and the color stripe extruding auxiliary machine 540 are respectively provided with separate screws 521, 531, 541. The air injection foaming screw 511 and the separation type screws 521, 531 and 541 have good plasticizing performance and good glue yield linearity, and are suitable for high-speed extrusion production lines.
The extruded wire core 10 is subjected to capacitance stabilization and cooling in the capacitance stabilizing mechanism 600 and then dried by the drying device 700.
The capacitance stabilizing mechanism 600 comprises a controllable moving temperature-controlled cooling water tank 610, and the thermal state capacitor 620 is used for controlling the moving direction and position of the moving temperature-controlled cooling water tank 610, so that the capacitance value of the wire core 10 is stabilized. A fixed cooling water tank 630 and a cold state capacitor 650 connected to the fixed cooling water tank 630 through a cooling circulation traction device 640 are connected to the other end of the hot state capacitor 620.
And the cold capacitor is connected with the fixed cooling water tank through a cooling circulation traction device. The drying device 700 is specifically a high-speed drying device 700, the high-speed drying device 700 is composed of a drying device 710 and a core wire suction dryer 720, compressed air is used for drying, and the bundled air flow blows off water drops on the surface of the cable to dry the core wire 10.
The core wire suction dryer 720 comprises a V-shaped suction drying groove, and compressed air is introduced into the V-shaped suction drying groove to ensure that the surface of the insulated core wire is dry.
An X-Y double-shaft diameter-measuring eccentric measuring instrument 800 for detecting the quality of the core wire 10 is arranged at the outlet of the drying device 700, the quality state of the core wire is detected on line, so that the technological parameters of the production line can be adjusted on line, and the quality parameters of the product are stable.
And then the high-voltage direct-current spark instrument 900 (with an inductor 910) is used for processing, and then the wire is wound by the double-disk winding mechanism 1000.
The double-disc wire rewinding mechanism 1000 automatically rewinds wires by upper and lower discs after the wire rewinding length is preset, automatically captures wires, cuts off and replaces discs, automatically adjusts the wire rewinding speed by a pneumatic wire storage device (not shown in the figure), and adjusts the wire rewinding tension by air pressure so as to adapt to core wires 10 of different specifications.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an insulating series connection manufacturing installation of wire drawing skin bubble skin which characterized in that includes:
the device comprises a coiling pay-off rack for passive paying off, and a wiredrawing lubricating liquid filtering and circulating system which is connected with the coiling pay-off rack and used for lubricating;
after the copper rod is treated by the wire drawing annealing re-sizing preheating device, the diameter of the copper rod is measured by a single-shaft diameter measuring instrument, and then the copper rod is led into a foaming extrusion mechanism for extrusion;
the extruded core wire is subjected to capacitance stabilization and cooling through a capacitance stabilizing mechanism and then is dried through a drying device, wherein the capacitance stabilizing mechanism comprises a hot-state capacitor and a cold-state capacitor;
an X-Y double-shaft diameter-measuring eccentric measuring instrument for detecting the quality of the core wire is arranged at an outlet of the drying device, the extruded core wire from the drying device is detected by the X-Y double-shaft diameter-measuring eccentric measuring instrument, then is processed by a high-voltage direct-current spark instrument, and then is taken up by a double-disc take-up mechanism.
2. The insulation series manufacturing device for the wiredrawing skin and the foam skin as claimed in claim 1, wherein the outlet end of the annealing box and the re-sizing driving wheel end of the wiredrawing annealing re-sizing preheating device are respectively provided with a first tension control device and a second tension control device for controlling the tension between wiredrawing annealing.
3. The device for manufacturing the wire-drawing skin-foaming insulation series connection in claim 1, wherein the foaming extrusion mechanism comprises a foaming extrusion main machine, and the foaming extrusion main machine is a four-layer self-centering extruder.
4. The device for manufacturing the wire-drawing skin-foaming insulation series connection in claim 1, wherein the foaming extrusion mechanism further comprises an outer skin extrusion auxiliary machine, an inner skin extrusion auxiliary machine and a color bar extrusion auxiliary machine for carrying out multi-layer co-extrusion on the core wire outer insulation material and a color master batch system for carrying out color matching on the wire core.
5. The apparatus for manufacturing insulating string-drawing leather and foam sheath in series as claimed in claim 3, wherein a gas-injection foaming screw is provided in the foaming extrusion main machine.
6. The insulation series manufacturing device for the wiredrawing skin and the bubble skin as claimed in claim 4, wherein the outer skin extruding auxiliary machine, the inner skin extruding auxiliary machine and the color bar extruding auxiliary machine are respectively provided with a separate screw.
7. The insulation series manufacturing device for the wiredrawing leather and the foam leather as claimed in claim 1, wherein the capacitance stabilizing mechanism comprises a controllable moving temperature-controlled cooling water tank, a thermal state capacitor for controlling the moving temperature-controlled cooling water tank, and a fixed cooling water tank connected with an outlet of the thermal state capacitor;
and the cold capacitor is connected with the fixed cooling water tank through a cooling circulation traction device.
8. The insulation series manufacturing device for the wiredrawing skin and the foam sheath as claimed in claim 1, wherein the drying device is a high-speed drying device, the high-speed drying device comprises a drying device and a core wire suction device, compressed air is used for drying, and the bundled air flow blows off water drops on the surface of the cable to dry the core wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581216.9U CN213042719U (en) | 2020-08-03 | 2020-08-03 | Insulating series manufacturing installation of wire drawing skin bubble skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581216.9U CN213042719U (en) | 2020-08-03 | 2020-08-03 | Insulating series manufacturing installation of wire drawing skin bubble skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213042719U true CN213042719U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021581216.9U Active CN213042719U (en) | 2020-08-03 | 2020-08-03 | Insulating series manufacturing installation of wire drawing skin bubble skin |
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| Country | Link |
|---|---|
| CN (1) | CN213042719U (en) |
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2020
- 2020-08-03 CN CN202021581216.9U patent/CN213042719U/en active Active
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