CN113096896A - Two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die and sizing method thereof - Google Patents
Two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die and sizing method thereof Download PDFInfo
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- CN113096896A CN113096896A CN202110337395.4A CN202110337395A CN113096896A CN 113096896 A CN113096896 A CN 113096896A CN 202110337395 A CN202110337395 A CN 202110337395A CN 113096896 A CN113096896 A CN 113096896A
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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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
- H01B13/262—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping of an outer metallic screen
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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
- H01B13/016—Apparatus or processes specially adapted for manufacturing conductors or cables for manufacturing co-axial cables
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Abstract
The invention discloses a two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die and a sizing method thereof, wherein the two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die comprises a lower weaving die base, a 6-shaped longitudinal wrapping die and a die sizing area die, the die sizing area die enables the 6-shaped longitudinal wrapping die to be embedded in the lower weaving die base in a positioning mode, a longitudinal wrapping die outlet of the 6-shaped longitudinal wrapping die is provided with a 6-shaped longitudinal wrapping outlet end, the longitudinal wrapping aluminum foil passes through the 6-shaped longitudinal wrapping outlet end to form a longitudinal wrapping film structure with parts of aluminum foils overlapped in a staggered mode, interval gap distances for allowing the aluminum foils to penetrate out are reserved at the overlapped position, and a sizing channel for sizing and die-drawing the aluminum foils longitudinally wrapped by the 6-shaped longitudinal wrapping die is arranged in. The aluminium foil is indulged the package through 6 words and is indulged the mould and reasonably indulged the package naturally, and it is reasonable to take the lid, and it is inseparable to guarantee that aluminium foil cladding laminating is passed through the sizing district mould again, can guarantee simultaneously that aluminium foil and cable reproduction in-process are in the central point of tool all the time and put, has effectively reduced the bad condition of cladding, improves the qualification rate of product.
Description
Technical Field
The invention relates to a weaving longitudinal covering die, in particular to a longitudinal covering forming sizing die and a sizing method thereof in the production process of a coaxial cable weaving procedure.
Background
In the production process of the existing coaxial cable weaving procedure, due to the reasons of a longitudinal wrapping jig and the like, the defects of edge folding, folding and/or strip breakage of an aluminum foil frequently occur, and the quality problem of non-round outer diameter of a finished aluminum foil layer caused by poor wrapping is also caused; these problems further tend to cause a series of electrical performance problems such as poor return loss and poor standing wave ratio of the coaxial cable. The problem is always puzzled to technical personnel in the industry, every time the problem occurs, a large quality problem is puzzled, even a large economic loss is directly caused, meanwhile, great confusion is brought to manufacturing enterprises, and the enterprise is not favorable for the long-term stable development.
Disclosure of Invention
The invention provides a two-section aluminum foil 6-shaped embedded longitudinal wrapping sizing forming die which can effectively avoid the problems of edge folding, wrinkling and/or band breaking of an aluminum foil in the process of longitudinal wrapping of a cable, reduce the phenomenon of poor wrapping, improve the product percent of pass, reduce the economic loss of enterprises and improve the stable and long-term development of the enterprises, and aims to solve the current situations of poor return loss of the coaxial cable, poor standing-wave ratio and other electrical performance defects of the coaxial cable caused by the problems of edge folding, wrinkling and/or band breaking of the aluminum foil in the production process of the conventional coaxial cable knitting procedure.
The invention adopts the following specific technical scheme for solving the technical problems: the utility model provides a6 words embedding of two segmentation aluminium foils indulges package shaping sizing mould which characterized in that: including weaving the lower mould base, 6 words indulge drape and mould sizing district mould, mould sizing district mould indulges drape dress location with 6 words and inlays and locate in weaving the lower mould base, wherein 6 words indulge the mould exit end of indulging of drape has 6 words form, indulge and wrap the aluminium foil and form the mutual crisscross coincide of partial aluminium foil indulge the membrane structure of wrapping after 6 words form indulges the export of wrap exit end, and the coincide department remains the interval clearance distance that can supply the aluminium foil to wear out, be equipped with in the mould sizing district mould and carry out the sizing passageway of sizing demolding to the aluminium foil after indulging the package via 6 words indulge the drape. The 6 words form is indulged and is wrapped the exit end and can effectively guarantee to indulge the aluminium foil safe and reliable who wraps the export and keep having the interval clearance distance department that can supply the aluminium foil to wear out from 6 words form is indulged and is wrapped the export to can effectively avoid appearing the aluminium foil and indulge the package in-process hem, fold and/or disconnected area defect problem appear carrying out the cable, reduce the bad phenomenon of cladding, promote the product percent of pass, reduce enterprise economic loss, promote the stable long-standing development of enterprise. The aluminium foil is indulged the package through 6 words and is indulged the mould and reasonably indulged the package naturally, and it is reasonable to take the lid, and it is inseparable to guarantee that aluminium foil cladding laminating is passed through the sizing district mould again, can guarantee simultaneously that aluminium foil and cable reproduction in-process are in the central point of tool all the time and put, has effectively reduced the bad condition of cladding, improves the qualification rate of product.
Preferably, a longitudinal covering die accommodating cavity is formed in the weaving lower die base, and comprises a first accommodating cavity and a second accommodating cavity, wherein the first accommodating cavity is used for accommodating the lower section of the 6-shaped longitudinal covering die, and the second accommodating cavity is used for accommodating the upper section of the 6-shaped longitudinal covering die and the sizing area die; the inner diameter of the channel of the first accommodating cavity is smaller than that of the second accommodating cavity. The efficiency of the lower weaving die base on the containing longitudinal covering forming guide and the positioning accuracy of the 6-shaped longitudinal covering die and the die sizing area die is improved.
Preferably, the 6-shaped longitudinal covering die comprises a 6-shaped longitudinal covering die lower section, a positioning stopper and a 6-shaped longitudinal covering die upper section, the positioning stopper is connected between the 6-shaped longitudinal covering die lower section and the 6-shaped longitudinal covering die upper section, and the peripheral size of the positioning stopper is respectively larger than that of the 6-shaped longitudinal covering die lower section and the 6-shaped longitudinal covering die upper section. The safety and reliability effectiveness of longitudinal wrapping forming of the 6-shaped longitudinal wrapping die in the longitudinal wrapping forming process of the aluminum foil are improved, the problems of edge folding, wrinkling and/or strip breakage of the aluminum foil in the longitudinal wrapping process are solved, the poor wrapping phenomenon is reduced, the product percent of pass is improved, and the economic loss of enterprises is reduced.
Preferably, the die sizing area die comprises an upper sizing section and a lower sizing section, wherein a sizing die outlet channel is arranged in the upper sizing section, a sizing guide channel is arranged in the lower sizing section, an external thread connecting section is arranged on the periphery of the upper sizing section, the external thread connecting section is arranged at the lower position of the periphery of the upper sizing section, and the die sizing area die is connected with the base of the lower weaving die in a positioning manner through the external thread connecting section; the sizing guide channel and the sizing demolding channel are communicated with each other to form a sizing channel for sizing and demolding the aluminum foil.
Preferably, the outer diameter of the upper sizing section is larger than that of the lower sizing section. The positioning accuracy and reliability effectiveness of the die sizing area die in the aluminum foil longitudinal wrapping forming and sizing process and the longitudinal positioning effectiveness of the 6-shaped longitudinal wrapping die are improved.
Preferably, the sizing and demolding channel is a cylindrical hollow sizing channel, and the bottom end of the sizing and demolding channel is communicated with the upper end of the sizing guide channel. The final sizing and coating reliability and effectiveness of the aluminum foil are improved.
Preferably, the sizing guide channel is a cone-shaped channel, the upper end of the cone-shaped channel is communicated with the sizing die-stripping channel, and the inner diameter of the lower end of the cone-shaped channel is larger than that of the upper end of the cone-shaped channel. The positioning of the 6-shaped longitudinal covering die and the reliable effectiveness of longitudinal covering guiding are improved.
Preferably, the inner diameter of the upper end of the cone-shaped body channel is the same as that of the sizing and demolding channel, and the outer diameter of the lower sizing section is smaller than that of the upper sizing section connected with the lower sizing section. Improvement of
Preferably, the upper section of the 6-shaped longitudinal wrapping die arranged on the 6-shaped longitudinal wrapping die is formed by obliquely and longitudinally upwards wrapping and extending a square sheet from the bottom end to the upper end to the 6-shaped longitudinal wrapping outlet end, the aluminum foils at the upper part are mutually overlapped in a staggered mode, and the overlapped part of the aluminum foils keeps an outlet end longitudinal wrapping film structure with a gap distance for the aluminum foils to penetrate through. The safety and reliability effectiveness of the longitudinal wrapping forming of the 6-shaped longitudinal wrapping die on the aluminum foil are improved, the problems of edge folding, folding and/or strip breakage defects are solved, the poor wrapping phenomenon is reduced, the product percent of pass is improved, the economic loss of enterprises is reduced, and the stable and long-term development of the enterprises is improved
The invention also aims to provide a two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing method, which is characterized in that: comprises the following steps of longitudinally wrapping, forming and sizing
A1. Assembling and positioning the weaving lower die base, the 6-shaped longitudinal wrapping die and the die sizing area die in one of the technical schemes to form the two-section aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die in one of the technical schemes, and sequentially executing the following A1-A6 steps to perform longitudinal wrapping aluminum foil forming sizing;
A2. the aluminum foil needing to be longitudinally wrapped penetrates into the first accommodating cavity from the bottom end of the weaving lower die base in one of the technical schemes;
A3. the aluminum foil to be longitudinally wrapped upwards passes through the first accommodating cavity and enters the lower section of the 6-shaped longitudinal wrapping die in one of the technical schemes, and then penetrates out of the upper section of the 6-shaped longitudinal wrapping die;
A4. the aluminum foil needing to be longitudinally wrapped penetrates out of the upper section of the 6-shaped longitudinal wrapping die and enters a sizing guide channel in the die sizing area die in one of the technical schemes;
A5. the aluminum foil needing to be longitudinally wrapped penetrates into a sizing demolding channel in the sizing area die of the die from a sizing guide channel in the sizing area die of the die in one of the technical schemes;
A6. the aluminum foil needing to be longitudinally wrapped penetrates out of a sizing demolding channel in the die sizing area die in one of the technical schemes, and the aluminum foil needing to be longitudinally wrapped is longitudinally wrapped, shaped and sized;
A7. and the cable needing to be longitudinally wrapped penetrates out of the inner bottom of the aluminum foil which is longitudinally wrapped, molded and sized to the sizing demolding channel in one of the technical schemes, and then is longitudinally wrapped and molded together with the aluminum foil.
Two segmentation combination aluminium foils of 6 words indulge package mould and mould fixed diameter district mould are indulged and are wrapped the shaping and can effectively avoid appearing the aluminium foil and indulge the package in-process and appear hem, fold and/or disconnected area defect problem carrying out the cable, reduce the bad phenomenon of cladding, promote the product percent of pass, reduce enterprise economic loss, promote the steady full development of enterprise. The aluminium foil is through 6 words indulge the package of the reasonable package of indulging of package mould (aircraft mould) nature, and it is reasonable to take the lid, and it is inseparable to guarantee the aluminium foil cladding laminating through the sizing district mould again, can guarantee simultaneously that aluminium foil and cable reproduction in-process are in the central point of tool all the time and put, has effectively reduced the bad condition of cladding, improves the qualification rate of product.
The invention has the beneficial effects that: the aluminium foil is through 6 words indulge the package of mould is rationally indulged naturally, take to cover rationally, guarantee through the sizing district that the aluminium foil cladding laminating is inseparable, can guarantee simultaneously that aluminium foil and cable reproduction in-process are in the central point of tool all the time and put, have effectively reduced the bad condition of cladding, improve the qualification rate of product. The two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die provided by the invention can effectively reduce poor wrapping and improve the product percent of pass during the production of a coaxial cable weaving process, is simple and convenient in device, reduces the workload of production operation, and is strong in application and popularization. The 6 words form is indulged and is wrapped the exit end and can effectively guarantee to indulge the aluminium foil safe and reliable who wraps the export and keep having the interval clearance distance department that can supply the aluminium foil to wear out from 6 words form is indulged and is wrapped the export to can effectively avoid appearing the aluminium foil and indulge the package in-process hem, fold and/or disconnected area defect problem appear carrying out the cable, reduce the bad phenomenon of cladding, promote the product percent of pass, reduce enterprise economic loss, promote the stable long-standing development of enterprise.
Description of the drawings:
the invention is described in further detail below with reference to the figures and the detailed description.
Fig. 1 is a schematic structural diagram of a two-section type aluminum foil 6-word embedded longitudinal wrapping forming sizing die of the invention.
Fig. 2 is a schematic view of the configuration of the die sizing section of fig. 1.
Fig. 3 is a schematic view of the 6-shaped airplane model of fig. 1.
Fig. 4 is a schematic bottom enlarged view of fig. 3.
Detailed Description
Example 1:
in the embodiment shown in fig. 1, 2, 3, and 4, a two-stage aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die comprises a woven lower die base 30, a 6-shaped longitudinal wrapping die 20, and a die sizing area die 10, wherein the die sizing area die 10 presses and positions the 6-shaped longitudinal wrapping die 20 in the woven lower die base 30, a longitudinal wrapping outlet of the 6-shaped longitudinal wrapping die 20 is provided with a 6-shaped longitudinal wrapping outlet, the longitudinal wrapping aluminum foil passes through the 6-shaped longitudinal wrapping outlet to form a longitudinal wrapping film structure with parts of aluminum foils overlapped in a staggered manner, an interval gap distance for the aluminum foil to penetrate out is reserved at the overlapping position, and a sizing channel for sizing and demolding the aluminum foil longitudinally wrapped by the 6-shaped longitudinal wrapping die 20 is arranged in the die sizing area die 10. A longitudinal covering die accommodating cavity is formed in the weaving lower die base 30 and comprises a first accommodating cavity 31 and a second accommodating cavity 32, wherein the first accommodating cavity is used for accommodating the lower section of the 6-shaped longitudinal covering die 20, and the second accommodating cavity is used for accommodating the upper section of the 6-shaped longitudinal covering die 20 and the die sizing area die 10; the inner diameter of the first receiving channel 31 is smaller than the inner diameter of the second receiving channel 32, and the difference in size between the first receiving channel 31 and the second receiving channel 32 forms a channel step 33. The upper section of the second accommodating cavity 32 is provided with an internal connecting thread, and the internal connecting thread is used for being in threaded positioning connection with the external thread connecting section 13 of the upper sizing section of the die sizing area die 10. The cavity step 33 is used for positioning, installing and placing the 6-shaped longitudinal covering mold 20. The 6-shaped longitudinal covering die 20 comprises a 6-shaped longitudinal covering die lower section 22, a positioning stopper 25 and a 6-shaped longitudinal covering die upper section 26, the positioning stopper 25 is connected between the 6-shaped longitudinal covering die lower section 22 and the 6-shaped longitudinal covering die upper section 26, and the peripheral dimension of the positioning stopper 25 is respectively greater than that of the 6-shaped longitudinal covering die lower section 22 and the 6-shaped longitudinal covering die upper section 26. The outer diameter of the positioning stopper 25 is slightly smaller than the inner diameter of the second receiving cavity 32, so that the positioning stopper can be flexibly and effectively placed on the cavity step 33 for positioning. The die sizing area die 10 comprises an upper sizing section and a lower sizing section, wherein a sizing die discharging channel 11 is longitudinally formed in the inner center of the upper sizing section, a sizing guide channel 12 is longitudinally formed in the inner center of the lower sizing section, an external thread connecting section 13 is connected to the periphery of the upper sizing section, the external thread connecting section 13 is arranged at the lower part of the periphery of the upper sizing section, and the die sizing area die 10 is connected with the lower weaving die base 30 in a positioning mode through the external thread connecting section 13; the sizing guide channel 12 and the sizing demolding channel 11 are communicated with each other to form a sizing channel for sizing and demolding the aluminum foil. The sizing demolding channel 11 is a columnar hollow sizing channel, and the bottom end of the sizing demolding channel 11 is communicated with the upper end of the sizing guide channel 12. The sizing guide channel 12 is a cone-shaped channel (see figure 2), the upper end of the cone-shaped channel is communicated with the sizing die-discharging channel 11, and the inner diameter of the lower end of the cone-shaped channel is larger than that of the upper end of the cone-shaped channel. The inner diameter of the upper end of the cone-shaped body channel is the same as the inner diameter of the sizing and demolding channel 11, the outer diameter of the lower sizing section is smaller than that of the upper sizing section connected with the lower sizing section, and a certain pressing step 14 is formed. The 6-shaped longitudinal covering die upper section 26 arranged on the 6-shaped longitudinal covering die 20 is formed by vertically and upwardly rolling and covering a square thin sheet from the bottom end to the upper end in an inclined manner to extend to the 6-shaped longitudinal covering outlet end 21, aluminum foils on the upper portion are mutually overlapped in a staggered manner, and the overlapped portion is provided with an outlet end longitudinal covering film structure with a spacing gap distance for the aluminum foils to penetrate through. The 6-shaped longitudinal wrapping outlet end 21, namely the 6-shaped longitudinal wrapping die upper section 26 at the outlet end, generates a spacing gap distance 211 (see fig. 4) for the aluminum foil to penetrate through between the outer overlapped edge 261 and the inner overlapped edge 262 in the inclined longitudinal upward wrapping and extending process, and finally, most of the aluminum foil end heads are longitudinally wrapped and demoulded from the inner wall side of the 6-shaped longitudinal wrapping outlet end 21 in the longitudinal wrapping and demoulding process of the aluminum foil, and a part of the aluminum foil end heads generate a spacing gap distance 211 for the aluminum foil to penetrate through between the outer overlapped edge 261 and the inner overlapped edge 262 in the inclined longitudinal upward wrapping and extending process, so that the problems of aluminum foil folding, wrinkling and/or tape breakage defects are effectively avoided when the aluminum foil is longitudinally wrapped, molded, sized and demoulded by the longitudinal wrapping molding sizing die; the end of the outer overlapped edge 261 and the inner overlapped edge 262 with the spacing gap 211 for the aluminum foil to penetrate through is similar to a 6-shaped end (see a central ring-shaped body in fig. 4), but the end of the inner overlapped edge 261 and the inner overlapped edge 262 which are connected with each other with the spacing gap 211 for the aluminum foil to penetrate through is similar to a 6-shaped writing method, so that the longitudinal covering mold structure of the upper section 26 of the 6-shaped longitudinal covering mold with the 6-shaped longitudinal covering outlet end 21 is simply referred to as a 6-shaped longitudinal covering mold 20. Meanwhile, in the process that the upper section 26 of the 6-shaped longitudinal wrapping die is obliquely and longitudinally wrapped and extends to the 6-shaped longitudinal wrapping outlet end 21, an overlapping gap area 23 (see fig. 3) between the outer overlapping edge 261 and the inner overlapping edge 262 before oblique longitudinal wrapping and overlapping is generated, and the area also effectively guides aluminum foil needing longitudinal wrapping continuously and gradually to form oblique longitudinal wrapping and overlapping and longitudinally wrapping and demolding from the 6-shaped longitudinal wrapping outlet end 21 and the gap distance 211 of the port. The die sizing area die 10 is of a tungsten steel structure, so that the cladding effect and operability are effectively improved, and the sizing and fitting service life is prolonged.
Example 1:
in the embodiment shown in fig. 1, 2, 3 and 4, a two-section aluminum foil 6-embedded longitudinal wrapping forming and sizing method includes the following steps:
A1. assembling and positioning the weaving lower die base 30, the 6-shaped longitudinal wrapping die 20 and the die sizing area die 10 in the embodiment 1 to form the two-section aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die in the embodiment 1, and sequentially performing the following A1-A6 steps to perform longitudinal wrapping aluminum foil forming sizing;
A2. the aluminum foil needing to be longitudinally wrapped penetrates upwards into the first accommodating cavity 31 from the bottom end of the lower weaving mold base 30 in embodiment 1;
A3. the aluminum foil to be longitudinally wrapped passes upwards through the first accommodating cavity 31 and enters the lower section 22 of the 6-shaped longitudinal wrapping die in the 6-shaped longitudinal wrapping die 20 described in embodiment 1, and then passes out of the upper section 26 of the 6-shaped longitudinal wrapping die;
A4. the aluminum foil needing to be longitudinally wrapped penetrates out of the upper section 26 of the 6-shaped longitudinal wrapping die and enters the sizing guide channel 12 in the sizing zone die 10 of the die in the embodiment 1;
A5. the aluminum foil needing to be longitudinally wrapped penetrates into a sizing stripping channel 11 in the sizing zone die 10 from a sizing guide channel 12 in the sizing zone die 10 in embodiment 1;
A6. the aluminum foil to be longitudinally wrapped penetrates out of a sizing demolding channel 11 in the die sizing area die 10 in the embodiment 1, and the aluminum foil to be longitudinally wrapped is longitudinally wrapped, shaped and sized;
A7. the cable needing to be longitudinally wrapped penetrates out of the inner bottom of the aluminum foil which is longitudinally wrapped, molded and sized to the sizing die-discharging channel 11 in the embodiment 1, and then is longitudinally wrapped and molded together with the aluminum foil.
More specifically, the sizing process of the whole longitudinal wrapping forming: a longitudinal wrapping groove body or a longitudinal wrapping groove cavity 24 formed by the 6-shaped longitudinal wrapping mold lower section 22 is used for enabling an aluminum foil needing longitudinal wrapping forming and sizing to enter a first containing cavity channel 31 (shown in the direction of an arrow A in fig. 1) from the bottom end of a weaving lower mold base 30, then continuously enter the longitudinal wrapping groove body or the longitudinal wrapping groove cavity 24 (shown in the direction of an arrow C in fig. 3) of the 6-shaped longitudinal wrapping mold lower section 22 in the first containing cavity channel 31, pass through the 6-shaped longitudinal wrapping mold lower section 22 and the 6-shaped longitudinal wrapping mold upper section 26, longitudinally wrap the aluminum foil out from a 6-shaped longitudinal wrapping outlet end 21, enter a sizing mold outlet channel 11 from a sizing guide channel 12 (shown in the direction of an arrow B in fig. 2) of a mold sizing area 10, and finally discharge the aluminum foil from the outlet end of the sizing mold outlet channel 11 (shown in the direction of an arrow D; finishing the aluminum foil longitudinal wrapping forming and sizing process of the whole required longitudinal wrapping forming and sizing; after the aluminum foil needing to be longitudinally wrapped and molded is longitudinally wrapped, molded and sized through the steps, the cable needing to be longitudinally wrapped is longitudinally wrapped, molded and demoulded together with the aluminum foil already longitudinally wrapped, molded and sized through the arrow D direction and the arrow C direction in sequence.
In the description of the positional relationship of the present invention, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship are used based on the orientation or positional relationship shown in the drawings for convenience of describing the embodiments and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, such as an inclined orientation or other orientation of the mold of the present invention, the corresponding description of the orientation and position will follow the change, and thus, should not be construed as limiting the present invention.
The foregoing summary and structure are provided to explain the principles, general features, and advantages of the product and to enable others skilled in the art to understand the invention. The foregoing examples and description have been presented to illustrate the principles of the invention and are intended to provide various changes and modifications within the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a6 words embedding of two segmentation aluminium foils indulges package shaping sizing mould which characterized in that: including weaving the lower mould base, 6 words indulge drape and mould sizing district mould, mould sizing district mould indulges drape dress location with 6 words and inlays and locate in weaving the lower mould base, wherein 6 words indulge the mould exit end of indulging of drape has 6 words form, indulge and wrap the aluminium foil and form the mutual crisscross coincide of partial aluminium foil indulge the membrane structure of wrapping after 6 words form indulges the export of wrap exit end, and the coincide department remains the interval clearance distance that can supply the aluminium foil to wear out, be equipped with in the mould sizing district mould and carry out the sizing passageway of sizing demolding to the aluminium foil after indulging the package via 6 words indulge the drape.
2. The two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die according to claim 1, characterized in that: a longitudinal covering die accommodating cavity channel is arranged in the weaving lower die base and comprises a first accommodating cavity channel and a second accommodating cavity channel, wherein the first accommodating cavity channel is used for accommodating the lower section of the 6-shaped longitudinal covering die, and the second accommodating cavity channel is used for accommodating the upper section of the 6-shaped longitudinal covering die and the die sizing area die; the inner diameter of the channel of the first accommodating cavity is smaller than that of the second accommodating cavity.
3. The two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die according to claim 1, characterized in that: the 6-shaped longitudinal covering die comprises a 6-shaped longitudinal covering die lower section, a positioning stopper and a 6-shaped longitudinal covering die upper section, the positioning stopper is connected between the 6-shaped longitudinal covering die lower section and the 6-shaped longitudinal covering die upper section, and the peripheral size of the positioning stopper is respectively larger than that of the 6-shaped longitudinal covering die lower section and that of the 6-shaped longitudinal covering die upper section.
4. The two-section aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die according to claim 1, wherein the die sizing area die comprises an upper sizing section and a lower sizing section, wherein a sizing die outlet channel is arranged in the upper sizing section, a sizing guide channel is arranged in the lower sizing section, an external thread connecting section is arranged on the periphery of the upper sizing section, the external thread connecting section is arranged at the lower position of the periphery of the upper sizing section, and the die sizing area die is connected with the base of the lower weaving die in a positioning way through the external thread connecting section; the sizing guide channel and the sizing demolding channel are communicated with each other to form a sizing channel for sizing and demolding the aluminum foil.
5. The two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die according to claim 4, characterized in that: the size of the outer diameter of the upper sizing section is larger than that of the outer diameter of the lower sizing section.
6. The two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die according to claim 4, characterized in that: the sizing demolding channel is a columnar hollow sizing channel, and the bottom end of the sizing demolding channel is communicated with the upper end of the sizing guide channel.
7. The two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die according to claim 4, characterized in that: the sizing guide channel is a cone-shaped channel, the upper end of the cone-shaped channel is communicated with the sizing die-stripping channel, and the inner diameter size of the lower end of the cone-shaped channel is larger than that of the upper end of the cone-shaped channel.
8. The two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die according to claim 7, characterized in that: the inner diameter size of the upper end of the cone-shaped body channel is the same as that of the sizing die-discharging channel, and the outer diameter size of the lower sizing section is smaller than that of the upper sizing section connected with the lower sizing section.
9. The two-section aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die according to claim 1, 2 or 3, characterized in that: 6 words indulge drape make up mould upper segment adoption square thin slice from the bottom to the upper end slope vertically upwards the wraparound extend to 6 words form indulges the package exit end, the crisscross coincide of aluminium foil that forms the upper portion each other and the coincide department keeps the exit end of the interval clearance distance that can supply the aluminium foil to wear out and indulges the envelope structure.
10. A two-section aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing method is characterized by comprising the following steps: comprises the following steps of longitudinally wrapping, forming and sizing
A1. Assembling and positioning the weaving lower die base, the 6-shaped longitudinal wrapping die and the die sizing area die of any one of claims 1 to 9 to form the two-section aluminum foil 6-shaped embedded longitudinal wrapping forming sizing die of any one of claims 1 to 9, and sequentially performing the following steps A1 to A6 to perform longitudinal wrapping aluminum foil forming sizing;
A2. penetrating an aluminum foil to be longitudinally wrapped from the bottom end of the woven lower die base 30 according to any one of claims 1 to 9 upwards into the first accommodating cavity;
A3. the aluminum foil needing to be longitudinally wrapped passes upwards through the first accommodating cavity and enters the lower section of the 6-shaped longitudinal wrapping die in the 6-shaped longitudinal wrapping die of any one of claims 1 to 9 and then penetrates out of the upper section of the 6-shaped longitudinal wrapping die;
A4. the aluminum foil needing to be longitudinally wrapped penetrates out of the upper section of the 6-shaped longitudinal wrapping die and enters a sizing guide channel in the die sizing area die according to any one of claims 1 to 9;
A5. the aluminum foil to be longitudinally wrapped penetrates into a sizing demolding channel in the sizing area die from a sizing guiding channel in the sizing area die of the die according to any one of claims 1 to 9;
A6. the aluminum foil to be longitudinally wrapped penetrates out of a sizing demolding channel in the die sizing area die of any one of claims 1 to 9, and the aluminum foil to be longitudinally wrapped is longitudinally wrapped, molded and sized;
A7. the cable needing to be longitudinally wrapped penetrates upwards from the inner bottom of the aluminum foil which is longitudinally wrapped, molded and sized to the sizing demolding channel of any one of claims 1-9, and then is longitudinally wrapped and molded together with the aluminum foil.
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| CN202110337395.4A CN113096896A (en) | 2021-03-30 | 2021-03-30 | Two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die and sizing method thereof |
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| CN202110337395.4A CN113096896A (en) | 2021-03-30 | 2021-03-30 | Two-section type aluminum foil 6-shaped embedded longitudinal wrapping forming and sizing die and sizing method thereof |
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| CN (1) | CN113096896A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607198A (en) * | 2016-03-01 | 2016-05-25 | 山东太平洋光纤光缆有限公司 | 8-shaped optical cable longitudinal forming die |
| JP6171076B1 (en) * | 2016-12-09 | 2017-07-26 | 株式会社フジクラ | Tape forming apparatus, coaxial cable outer conductor manufacturing apparatus, and coaxial cable manufacturing method |
| CN206657123U (en) * | 2016-12-29 | 2017-11-21 | 湖北凯乐科技股份有限公司 | A kind of longitudinal covering model tool group for improving aluminium pack arrangement optical cable production stability |
| CN210073470U (en) * | 2019-07-16 | 2020-02-14 | 佛山市顺德区盛大电缆有限公司 | Coaxial cable aluminum foil longitudinal wrapping mold with tightening function |
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2021
- 2021-03-30 CN CN202110337395.4A patent/CN113096896A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105607198A (en) * | 2016-03-01 | 2016-05-25 | 山东太平洋光纤光缆有限公司 | 8-shaped optical cable longitudinal forming die |
| JP6171076B1 (en) * | 2016-12-09 | 2017-07-26 | 株式会社フジクラ | Tape forming apparatus, coaxial cable outer conductor manufacturing apparatus, and coaxial cable manufacturing method |
| CN206657123U (en) * | 2016-12-29 | 2017-11-21 | 湖北凯乐科技股份有限公司 | A kind of longitudinal covering model tool group for improving aluminium pack arrangement optical cable production stability |
| CN210073470U (en) * | 2019-07-16 | 2020-02-14 | 佛山市顺德区盛大电缆有限公司 | Coaxial cable aluminum foil longitudinal wrapping mold with tightening function |
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Application publication date: 20210709 |