CN217752680U - Mould cover for optical cable extrusion molding processing - Google Patents
Mould cover for optical cable extrusion molding processing Download PDFInfo
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- CN217752680U CN217752680U CN202221807742.1U CN202221807742U CN217752680U CN 217752680 U CN217752680 U CN 217752680U CN 202221807742 U CN202221807742 U CN 202221807742U CN 217752680 U CN217752680 U CN 217752680U
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Abstract
The utility model provides an optical cable is moulded die cover for extrusion molding processing, including extrusion molding processing moulded die cover, discharge opening one and discharge opening two have been seted up respectively to extrusion molding processing moulded die cover's one end, and discharge opening one is located discharge opening two directly over, and has seted up the spread groove between discharge opening one and the discharge opening two, and extrusion molding processing moulded die cover's one end is equipped with extrusion molding processing mold core, and thread groove one has been seted up to extrusion molding processing mold core's outer periphery. The switching base ring has the setting of the internal diameter specification of multiple difference, more be convenient for can be connected the assembly with extrusion molding processing mold core and the extrusion molding processing mold lid of different specification and dimension, thereby the extrusion molding processing mold lid has been improved greatly, reduce the manufacturing cost of different specification mold lids simultaneously, the universality of connection, it is concentric with the switching base ring to connect the base section of thick bamboo and set up, press cover piece one end and contact with filter material base cover one end, the switching base ring when carrying out threaded connection with being connected the base section of thick bamboo, the accessible is pressed the cover piece and is carried out extrusion fixed use to installing the inside filter material base cover of connecting the base section of thick bamboo.
Description
Technical Field
The utility model relates to an optical cable extrusion molding processing technology field, in particular to optical cable is moulded with lid for extrusion molding processing.
Background
The optical cable is manufactured for meeting the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers arranged in a coating sheath as transmission media and can be used singly or in groups, the optical cable mainly comprises optical fibers (glass filaments such as hair), a plastic protective sleeve and a plastic outer skin, and metals such as gold, silver, copper and aluminum and the like do not exist in the optical cable;
the Chinese granted patent of application number (CN 214562817U) discloses an optical cable plastic material extruding machine head die, which comprises a machine body, wherein a flow equalizing mechanism is arranged inside the machine body, a machine head mechanism is arranged at the central position of the right end of the machine body, a machine cover mechanism is arranged at the left end of the machine body, a material extruding machine is placed at the machine body setting side, the machine head mechanism comprises a machine head fixedly embedded at the central position of the right end of the machine body, a machine nozzle is fixedly connected to the surface of the right end of the machine head, a machine core is fixedly connected to the central position of the surface of the left end of the machine head, round holes are formed in the central positions of the machine head and the machine nozzle, the flow equalizing mechanism comprises a flow equalizing cup which is connected to the surface of the left end inside the machine body through threads, and a wire outlet is formed in the central position of the right end of the flow equalizing cup;
although above-mentioned scheme has been solved and has been used the plastic material parcel in the surperficial problem of cable, when being applied to the mold core extrusion molding production of different specification diameter sizes, need select different specification and dimension's mould, multiple mould greatly increased manufacturing cost, when the mould of different specifications of installation simultaneously, need consume the problem that the production efficiency of cable is influenced for a long time more, for this reason, provide a mould lid for optical cable extrusion molding processing.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiments of the present invention are intended to provide a mold cover for optical cable extrusion processing, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a useful choice.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an optical cable is moulded lid for extrusion molding processing, includes extrusion molding processing moulded lid, discharge opening one and discharge opening two have been seted up respectively to extrusion molding processing moulded lid's one end, and discharge opening one is located discharge opening two directly over, and has seted up the spread groove between discharge opening one and the discharge opening two, and extrusion molding processing moulded lid's one end is equipped with the extrusion molding processing mold core, and thread groove one has been seted up to the outer periphery of extrusion molding processing mold core, and extrusion molding processing moulded lid keeps away from the inner peripheral face of discharge opening one end and has seted up thread groove two, is equipped with coupling mechanism between extrusion molding processing moulded lid and the extrusion molding processing mold core, coupling mechanism's inner peripheral face threaded connection has switching mechanism, and extrusion molding processing moulded lid and extrusion molding processing mold core are concentric setting, are formed with the feeding runner between extrusion molding processing moulded lid and the extrusion molding processing molded core, the cross section diameter of the inside cavity of extrusion molding processing moulded lid reduces from left to right one by one step.
Preferably: the connecting mechanism comprises a connecting base cylinder, a thread groove III and a thread groove IV, the thread groove III is formed in the connecting base cylinder and is a circumferential surface, the thread groove IV is formed in the inner circumferential surface of the connecting base cylinder, the connecting base cylinder and the extrusion molding processing die cover are arranged concentrically, and the connecting base cylinder is in threaded connection with the thread groove II through the thread groove III.
Preferably: the ring channel has been seted up to one side of connecting the base section of thick bamboo, and a plurality of bin outlet has been seted up to the internal surface of ring channel, and the equal fixed mounting of inner wall of a plurality of bin outlet has the water conservancy diversion diaphragm, and the fixed surface of water conservancy diversion diaphragm installs two arc guide plates, and two arc guide plates set up side by side, the inside filter material base cover that has cup jointed of ring channel, filter material base cover are made by two integrated into one piece of stock guide one and stock guide, and a plurality of filtration pore has been seted up to the internal surface of stock guide two, and a plurality of filtration pore is arranged with the equidistant circumference of the axial lead of connecting the base section of thick bamboo and is set up.
Preferably: the switching mechanism comprises a switching base ring, a pressing block fixedly arranged at one end of the switching base ring and a sealing washer fixedly arranged on the inner side of the pressing block, the outer circumferential surface of the switching base ring is connected with a connecting base cylinder in a threaded manner through a thread groove four, and the inner circumference of the switching base ring is connected with an extrusion molding processing mold core in a threaded manner through a thread groove one.
Preferably: connecting base section of thick bamboo and switching base ring are concentric setting, press cover piece one end and filter material base cover one end to contact, ring channel and filter material base cover structure size and position looks adaptation, a plurality of bin outlet are arranged with the equidistant circumference of connecting base section of thick bamboo axial lead and are set up, seal ring and switching base ring are concentric setting, and seal ring's cross section is circular structure.
The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:
1. the utility model discloses an outer periphery of switching base ring passes through four and is connected basic section of thick bamboo threaded connection of thread groove, the interior circumference of switching base ring passes through thread groove one and extrusion molding processing mold core threaded connection, the switching base ring has the internal diameter specification setting of multiple difference, it can be connected the assembly with extrusion molding processing mold core and the extrusion molding processing mold cover of different specification and dimension to be convenient for than, thereby extrusion molding processing mold cover has been improved greatly, reduce the manufacturing cost of different specification mold covers simultaneously, the universality of connection, it is concentric setting with the switching base ring to connect basic section of thick bamboo, it contacts with filter material base cover one end to press a cover one end, the switching base ring when carrying out threaded connection with connecting basic section of thick bamboo, the accessible is pressed the cover and is carried out extrusion fixed use to installing the inside filter material base cover of connecting basic section of thick bamboo.
2. The utility model discloses the raw materials of cladding need carry out the water conservancy diversion through filter material base cover earlier when connecting the base section of thick bamboo and use flowing through, and utilize the filtration pore of seting up on two surfaces of stock guide to the solid-state raw materials in the raw materials interception, inside the raw materials after filtering flowed into defeated material runner through the bin outlet, flow rate that can increase fast the raw materials is carried out the water conservancy diversion with the help of setting at the inside water conservancy diversion diaphragm of bin outlet and ARC guide plate to the raw materials when the bin outlet is flowed through to the raw materials, make cable extrusion molding production efficiency can improve.
The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a three-dimensional assembly structure of the present invention;
FIG. 2 is a sectional view of the assembly of the present invention;
FIG. 3 is a first connecting base structure diagram of the present invention;
FIG. 4 is a structural view of a second connecting base cylinder of the present invention;
fig. 5 is a structural diagram of the position a in fig. 2;
fig. 6 is a structural diagram B in fig. 4 according to the present invention;
fig. 7 is a structural diagram of fig. 2C according to the present invention.
Reference numerals: 1. extruding and processing a die cover; 2. a first discharge hole; 3. a second discharge hole; 4. extruding and processing a mold core; 5. a first thread groove; 6. a second thread groove; 7. connecting the base cylinder; 8. a thread groove III; 9. a thread groove IV; 10. a filter material base cover; 11. a first material guide plate; 12. a second material guide plate; 13. a discharge outlet; 14. a flow guide transverse plate; 15. an arc-shaped guide plate; 16. switching the base ring; 17. pressing the covering block; 18. a sealing gasket; 19. a material conveying flow channel; 20. and (5) filtering holes.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in figures 1-7, the embodiment of the utility model provides a mold cover for optical cable extrusion molding processing, which comprises an extrusion molding processing mold cover 1, one end of the extrusion molding processing mold cover 1 is respectively provided with a first discharge hole 2 and a second discharge hole 3, the first discharge hole 2 is positioned right above the second discharge hole 3, a connecting groove is arranged between the first discharge hole 2 and the second discharge hole 3, the first discharge hole 2 and the second discharge hole 3 can be used for connecting cables with different specifications, one end of the extrusion molding processing mold cover 1 is provided with an extrusion molding processing mold core 4, the outer circumferential surface of the extrusion molding processing mold core 4 is provided with a first thread groove 5, the extrusion molding processing mold core 4 can be assembled and connected with the extrusion molding processing mold cover 1 through the first thread groove 5 for use, the inner circumferential surface of the extrusion molding processing mold cover 1, which is far away from the first discharge hole 2, is provided with a second thread groove 6, a connecting mechanism is arranged between the extrusion molding processing mold cover 1 and the extrusion molding processing mold core 4, the connecting mechanism can enable the extrusion molding processing mold cover 1 to be assembled and connected with the extrusion molding processing mold core 4 for use, so that the installation between the extrusion molding processing mold cover 1 and the extrusion molding processing mold core 4 is more convenient, the inner circumferential surface of the connecting mechanism is in threaded connection with the switching mechanism, the switching mechanism can be used for connecting the extrusion molding processing mold cover 1 with the extrusion molding processing mold cores 4 with different sizes and specifications for use, the extrusion molding processing mold cover 1 and the extrusion molding processing mold core 4 are arranged concentrically, a feeding runner is formed between the extrusion molding processing mold cover 1 and the extrusion molding processing mold core 4 and is used for conveying coating used for coating of cables, the diameter of the cross section of the inner cavity of the extrusion molding processing mold cover 1 is gradually reduced from left to right, the extrusion molding processing mold cover 1 is matched with the extrusion molding processing mold core 4, and the raw materials coated on the surfaces of the cables are stored in the inner cavity of the extrusion molding processing mold cover 1, and the raw materials are uniformly coated on the surface of the cable when the cable passes through the cable.
In this embodiment, specifically: the connecting mechanism comprises a connecting base cylinder 7, a thread groove III 8 and a thread groove IV 9, wherein the thread groove III 8 is arranged on the circumferential surface of the connecting base cylinder 7, the thread groove IV 9 is arranged on the inner circumferential surface of the connecting base cylinder 7, the connecting base cylinder 7 and the extrusion processing die cover 1 are concentrically arranged, the connecting base cylinder 7 is in threaded connection with a thread groove II 6 through the thread groove III 8, the connecting base cylinder 7 can be respectively connected with the extrusion processing die cover 1 and a switching base ring 16 through the thread groove III 8 and the thread groove IV 9, so that the extrusion processing die cover 1 can be assembled and connected with die cores with different sizes for use, one side of the connecting base cylinder 7 is provided with an annular groove, the inner surface of the annular groove is provided with a plurality of discharge ports 13, the inner walls of the plurality of discharge ports 13 are fixedly provided with flow guide transverse plates 14, the surfaces of the flow guide transverse plates 14 are fixedly provided with two arc flow guide plates 15, the two arc flow guide plates 15 are arranged side by side, and a filter material base cover 10 is sleeved in the annular groove, the annular groove is matched with the structural size and the position of a filter material base cover 10, a plurality of discharge ports 13 are arranged at equal intervals on the circumference of the axial lead of a connecting base cylinder 7, the filter material base cover 10 is integrally formed by a guide plate I11 and a guide plate II 12, a plurality of filter holes 20 are formed in the inner surface of the guide plate II 12, the plurality of filter holes 20 are arranged at equal intervals on the circumference of the axial lead of the connecting base cylinder 7, the coated raw material needs to be guided for use by the filter material base cover 10 when flowing through the connecting base cylinder 7, the filter holes 20 formed in the surface of the guide plate II 12 are used for intercepting solid raw material substances in the raw material, the filtered raw material flows into a material conveying flow channel 19 through the discharge ports 13, and the flow rate of the raw material can be increased by guiding the raw material by means of a flow guiding transverse plate 14 and an arc-shaped guide plate 15 which are arranged inside the discharge ports 13 when the raw material flows through the discharge ports 13, so that the production efficiency of cable extrusion molding can be improved.
In this embodiment, specifically: the switching mechanism comprises a switching base ring 16, a pressing block 17 fixedly installed at one end of the switching base ring 16 and a sealing washer 18 fixedly installed on the inner side of the pressing block 17, the sealing washer 18 and the switching base ring 16 are concentrically arranged, the cross section of the sealing washer 18 is of a circular structure, the outer circumferential surface of the switching base ring 16 is in threaded connection with the connecting base cylinder 7 through a threaded groove IV 9, the inner circumference of the switching base ring 16 is in threaded connection with the extrusion molding processing mold core 4 through a threaded groove I5, the switching base ring 16 has various different inner diameter specifications, and compared with the situation that the extrusion molding processing mold cores 4 with different specifications and sizes can be connected and assembled with the extrusion molding processing mold cover 1 conveniently, the extrusion molding processing mold cover 1 is greatly improved, meanwhile, the production cost of the mold covers with different specifications is reduced, the connection universality is high, the connecting base cylinder 7 and the switching base ring 16 are concentrically arranged, one end of the pressing block 17 is in contact with one end of the filter material base cover 10, when the switching base ring 16 is in threaded connection with the connecting base cylinder 7, the filter material base cover 10 can be extruded and fixed and used, and the filter material can be prevented from being loosened and influenced by the filter material filtering.
The utility model discloses at the during operation: first, the connection base cylinder 7 is connected to the extrusion processing die cover 1, and the filter material base cover 10 is put on the side of the connection base cylinder 7. Inside the annular groove, then, selecting a switching base ring 16 matched with the extrusion molding processing mold core 4 according to the size radius of the extrusion molding processing mold core, and installing the switching base ring 16 at the inner circumferential surface of the connecting base cylinder 7;
then, connecting the extrusion molding processing mold core 4 with the inner circumferential surface of the adapter ring 16 to complete the connection of the extrusion molding processing mold cover 1 and the extrusion molding processing mold core 4;
after the production and use are finished, the connecting base cylinder 7 can be detached, the inside of the filter material base cover 10 is cleaned, solid matters intercepted inside the filter material base cover 10 are removed, the filter holes 20 are prevented from being dug, and the influence on continuous conveying of the coating raw materials of the cables is influenced.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an optical cable is moulded die cover for extrusion molding processing, includes extrusion molding processing moulded die cover (1), its characterized in that: one end of the extrusion molding processing mold cover (1) is respectively provided with a first discharge hole (2) and a second discharge hole (3), the first discharge hole (2) is positioned right above the second discharge hole (3), a connecting groove is formed between the first discharge hole (2) and the second discharge hole (3), one end of the extrusion molding processing mold cover (1) is provided with an extrusion molding processing mold core (4), the outer circumferential surface of the extrusion molding processing mold core (4) is provided with a first thread groove (5), the inner circumferential surface of one end, away from the first discharge hole (2), of the extrusion molding processing mold cover (1) is provided with a second thread groove (6), and a connecting mechanism is arranged between the extrusion molding processing mold cover (1) and the extrusion molding processing mold core (4);
the inner circumferential surface of the connecting mechanism is in threaded connection with a switching mechanism, the extrusion molding processing die cover (1) and the extrusion molding processing die core (4) are concentrically arranged, and a feeding runner is formed between the extrusion molding processing die cover (1) and the extrusion molding processing die core (4);
the diameter of the cross section of the inner cavity of the extrusion molding processing die cover (1) is gradually reduced from left to right.
2. A die cover for optical cable extrusion molding according to claim 1, wherein: the connecting mechanism comprises a connecting base cylinder (7), a thread groove III (8) which is arranged on the connecting base cylinder (7) and is a circumferential surface, and a thread groove IV (9) which is arranged on the inner circumferential surface of the connecting base cylinder (7).
3. A mold cover for optical cable extrusion molding according to claim 2, wherein: the connection base cylinder (7) and the extrusion molding processing die cover (1) are arranged concentrically, and the connection base cylinder (7) is in threaded connection with the thread groove II (6) through the thread groove III (8).
4. A mold cover for optical cable extrusion molding according to claim 3, wherein: the ring channel has been seted up to one side of connecting base section of thick bamboo (7), and a plurality of bin outlet (13) have been seted up to the internal surface of ring channel, and the equal fixed mounting of inner wall of a plurality of bin outlet (13) has water conservancy diversion diaphragm (14), and the fixed surface of water conservancy diversion diaphragm (14) installs two arc guide plates (15), and two arc guide plates (15) set up side by side.
5. A mold cover for optical cable extrusion molding according to claim 4, wherein: the annular groove is internally sleeved with a filter material base cover (10), the filter material base cover (10) is manufactured by integrally forming a first guide plate (11) and a second guide plate (12), a plurality of filter holes (20) are formed in the inner surface of the second guide plate (12), and the filter holes (20) are arranged at intervals on the circumference of the shaft axis of the connecting base cylinder (7).
6. A mold cover for optical cable extrusion molding according to claim 5, wherein: the switching mechanism comprises a switching base ring (16), a pressing block (17) fixedly installed at one end of the switching base ring (16) and a sealing washer (18) fixedly installed on the inner side of the pressing block (17).
7. A die cover for optical cable extrusion molding according to claim 6, wherein: the outer circumferential surface of the switching base ring (16) is in threaded connection with the connecting base cylinder (7) through the four threaded grooves (9), and the inner circumference of the switching base ring (16) is in threaded connection with the extrusion molding processing mold core (4) through the first threaded groove (5).
8. A mold cover for optical cable extrusion molding according to claim 7, wherein: the connecting base cylinder (7) and the switching base ring (16) are arranged concentrically, and one end of the pressing block (17) is in contact with one end of the filter material base cover (10).
9. A die cover for optical cable extrusion molding according to claim 8, wherein: the annular groove is matched with the filtering material base cover (10) in structure size and position, and a plurality of discharge openings (13) are circumferentially arranged at equal intervals by connecting the axial lead of the base cylinder (7).
10. A mold cover for an optical cable extrusion process according to claim 9, wherein: the sealing washer (18) and the adapter ring (16) are arranged concentrically, and the cross section of the sealing washer (18) is of a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221807742.1U CN217752680U (en) | 2022-07-14 | 2022-07-14 | Mould cover for optical cable extrusion molding processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221807742.1U CN217752680U (en) | 2022-07-14 | 2022-07-14 | Mould cover for optical cable extrusion molding processing |
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| CN217752680U true CN217752680U (en) | 2022-11-08 |
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| CN202221807742.1U Active CN217752680U (en) | 2022-07-14 | 2022-07-14 | Mould cover for optical cable extrusion molding processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484826A (en) * | 2023-12-15 | 2024-02-02 | 东莞市永晟电线科技股份有限公司 | Copper bar vacuumizing extrusion molding device and process |
| CN118456779A (en) * | 2024-04-26 | 2024-08-09 | 扬州市中环高科技塑业有限公司 | Plastic flowerpot forming device and method |
-
2022
- 2022-07-14 CN CN202221807742.1U patent/CN217752680U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117484826A (en) * | 2023-12-15 | 2024-02-02 | 东莞市永晟电线科技股份有限公司 | Copper bar vacuumizing extrusion molding device and process |
| CN117484826B (en) * | 2023-12-15 | 2024-05-24 | 东莞市永晟电线科技股份有限公司 | Copper bar vacuumizing extrusion molding device and process |
| CN118456779A (en) * | 2024-04-26 | 2024-08-09 | 扬州市中环高科技塑业有限公司 | Plastic flowerpot forming device and method |
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