CN112238172B - Steel belt embossing device for producing optical cable sheath - Google Patents
Steel belt embossing device for producing optical cable sheath Download PDFInfo
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- CN112238172B CN112238172B CN202011043759.XA CN202011043759A CN112238172B CN 112238172 B CN112238172 B CN 112238172B CN 202011043759 A CN202011043759 A CN 202011043759A CN 112238172 B CN112238172 B CN 112238172B
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- support
- optical cable
- motor
- rotary disc
- rear cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
- B21D13/04—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by rolling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4486—Protective covering
- G02B6/4488—Protective covering using metallic tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
The invention discloses a steel belt embossing device for producing an optical cable sheath, which comprises a case device for supporting, wherein a rear cover device for sealing is arranged behind the case device, a transmission device for transmitting power is arranged on the case device, 2 extrusion devices for steel belt embossing are arranged on the transmission device in a central symmetry manner, and a driving device for providing power is arranged behind the transmission device. The invention is convenient to adjust the depth of the steel strip embossing and improves the operation convenience through the arc-shaped adjusting arrangement of the extrusion device; through the plug-in connection arrangement of the extrusion device, the extrusion roller can be conveniently plugged and replaced, the width of the embossing of the steel belt can be adjusted, and the applicability is increased; the central symmetry of the extrusion device ensures the pressure balance of the optical cable.
Description
Technical Field
The invention relates to the technical field of optical cable sheath production, in particular to a steel belt embossing device for producing an optical cable sheath.
Background
The composite steel belt or the aluminum belt is bonded with the plastic in the plastic extrusion process to form a complete whole. The advantage of the adhesive sheath is that the sheath has dimensional change resistance when subjected to various thermal stresses, which is due to the fact that the metal elements and the plastic of the sheath structure are integrated, giving it the optimum characteristics of both elements. The sheath resin adheres to the metal tape, and the coefficient of thermal expansion of all plastics is determined by the coefficient of thermal expansion of the metal tape to which it is attached, so that the adhesive sheath structure hardly shrinks.
However, in the prior art, steel strip embossing generally employs a pair of toothed rollers to roll the steel strip into a strip having straight lines, resulting in: 1. the depth of the steel strip embossing is not convenient to adjust, and the operation convenience is reduced; the insertion and replacement are inconvenient, the width of the steel strip embossing is difficult to adjust, and the applicability is reduced; 3. it is easy to cause the optical cable to be unevenly stressed.
Disclosure of Invention
The invention aims to solve the problems and provide a steel belt embossing device for producing an optical cable sheath.
The invention achieves the above purpose through the following technical scheme:
a steel belt embossing device for producing an optical cable sheath comprises a case device for supporting, wherein a rear cover device for sealing is installed behind the case device, a transmission device for transmitting power is installed on the case device, 2 extrusion devices for steel belt embossing are arranged on the transmission device in a central symmetry mode, and a driving device for providing power is installed behind the transmission device; the chassis device comprises a chassis body, wherein a motor base is arranged in the chassis body, 2 first supporting plates are symmetrically arranged on the chassis body, a first supporting roller is arranged in the middle of each first supporting plate, and arc grooves are formed in the circumference of each first supporting roller; the rear cover device comprises a rear cover body, wherein 2 second support plates are symmetrically arranged behind the rear cover body, a second support roller is arranged in the middle of each second support plate, and a second through hole is formed in the rear cover body; the transmission device comprises a rotary disc, a connecting flange is arranged behind the rotary disc, a first through hole is formed in the middle of the rotary disc, and 2 limiting grooves are symmetrically formed in the center of the rotary disc; the extrusion device comprises a first support, a pin shaft is arranged at the back of the first support, a second support is arranged on one side of the first support, an extrusion roller is installed between the first support and the second support, a first locking nail is installed at the back of the second support, and a second locking nail is installed in front of the second support.
Preferably: the driving device comprises a motor, a small belt wheel is installed on one side of the motor, a large belt wheel is arranged above the small belt wheel, and a transmission belt is installed between the small belt wheel and the large belt wheel.
So set up, the motor drive the little band pulley passes through the drive belt drives big band pulley is rotatory.
Preferably: the driving device comprises an electric motor, a pinion is installed on one side of the electric motor, and a large gear is arranged above the pinion.
So set up, the motor drives the pinion gear to mesh the bull gear and rotate.
Preferably: the motor base with first backup pad respectively with the quick-witted box welding is in the same place, first back-up roll with first backup pad rotates to be connected.
So set up, the welding has guaranteed the motor cabinet with first backup pad is firm reliable, rotates to connect and has guaranteed first backup roll is nimble rotatory.
Preferably: the second support plate and the rear cover body are welded together, the rear cover body is connected with the case body through a bolt, and the second support roller is rotatably connected with the second support plate.
According to the arrangement, welding ensures that the second support plate is firm and reliable, the bolt connection is convenient to disassemble and assemble, the rear cover body is maintained, and the second support roller is flexibly rotated through rotation connection.
Preferably, the following components: the limiting groove is arc-shaped, the first through hole penetrates through the rotary disc and the connecting flange, the rotary disc is connected with the connecting flange through bolts, and the connecting flange is connected with the machine box body bearing.
So set up, be convenient for adjust second support position, the optical cable passes through first through-hole passes the capstan with flange has guaranteed flange drives the capstan is rotatory.
Preferably: the hinge pin is rotatably connected with the rotary disc, the hinge pin is riveted with the first support, the first locking nail is connected with the rotary disc in a sliding mode, and the first locking nail is connected with the second support in a threaded mode.
So set up, the round pin axle supports first support is rotatory, first lock nail adjustment is fixed the capstan position.
Preferably: the squeezing roller is respectively connected with the first support and the second support in a plugging mode, and the second locking nail is in threaded connection with the second support.
So set up, be convenient for dismouting change the squeeze roll, the second lock pin compresses tightly fixedly the squeeze roll.
Preferably: the motor is connected with the motor base through bolts, the motor is connected with the small belt wheel through flat keys, and the large belt wheel is connected with the connecting flange through bolts.
So set up, be convenient for the dismouting the motor, the motor drive the rotation of little band pulley, big band pulley drives flange is rotatory.
Preferably, the following components: the motor is connected with the motor base through bolts, the motor is connected with the pinion through flat keys, the bull gear is connected with the connecting flange through bolts, and the pinion is in meshing transmission with the bull gear.
So set up, be convenient for the dismouting the motor, the motor drive the pinion is rotatory, the gear wheel drives flange is rotatory.
Compared with the prior art, the invention has the following beneficial effects:
1. the arc-shaped adjusting device of the extrusion device is convenient for adjusting the depth of the steel strip embossing and improves the operation convenience;
2. through the plug-in connection of the extrusion device, the extrusion roller can be conveniently plugged and replaced, the width of the embossing of the steel belt can be adjusted, and the applicability is increased;
3. the central symmetry of the extrusion device ensures the pressure balance of the optical cable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a steel band embossing apparatus for producing a cable jacket according to the present invention;
FIG. 2 is a right side cross-sectional view of a steel band embossing apparatus for producing a cable jacket according to the present invention;
FIG. 3 is a schematic view of a housing assembly of a steel band embossing apparatus for cable jacket production according to the present invention;
FIG. 4 is a schematic view of a back cover apparatus of a steel band embossing apparatus for cable jacket production according to the present invention;
FIG. 5 is a schematic view of the transmission mechanism of a steel band embossing apparatus for producing a cable jacket according to the present invention;
FIG. 6 is a schematic view of an extrusion apparatus of a steel band embossing apparatus for producing a cable jacket according to the present invention;
FIG. 7 is a schematic view of a driving apparatus of example 1 of a steel band embossing apparatus for producing a sheath of an optical cable according to the present invention;
FIG. 8 is a schematic view of a driving device of embodiment 2 of a steel band embossing device for producing a cable jacket according to the present invention.
The reference numerals are explained below:
1. a chassis device; 101. a case body; 102. a motor base; 103. a first support plate; 104. a first support roller; 105. an arc groove; 2. a rear cover device; 201. a rear cover body; 202. a second support plate; 203. a second branch roller; 204. a second through hole; 3. a transmission device; 301. rotating the disc; 302. a limiting groove; 303. a first through hole; 304. a connecting flange; 4. an extrusion device; 401. a first support; 402. a pin shaft; 403. a squeeze roll; 404. a second support; 405. a first locking nail; 406. a second locking pin; 5. a drive device; 501. an electric motor; 502. a small belt pulley; 503. a large belt pulley; 504. a transmission belt; 505. a pinion gear; 506. and a gearwheel.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-7, a steel belt embossing device for producing an optical cable sheath comprises a case device 1 for supporting, a rear cover device 2 for sealing is installed behind the case device 1, a transmission device 3 for transmitting power is installed on the case device 1, 2 extrusion devices 4 for steel belt embossing are arranged on the transmission device 3 in a central symmetry manner, and a driving device 5 for providing power is installed behind the transmission device 3; the chassis device 1 comprises a chassis body 101, a motor base 102 is arranged in the chassis body 101, 2 first supporting plates 103 are symmetrically arranged on the chassis body 101, a first supporting roller 104 is arranged in the middle of each first supporting plate 103, and arc grooves 105 are formed in the circumference of each first supporting roller 104; the rear cover device 2 comprises a rear cover body 201, 2 second support plates 202 are symmetrically arranged behind the rear cover body 201, second support rollers 203 are mounted in the middles of the second support plates 202, and second through holes 204 are formed in the rear cover body 201; the transmission device 3 comprises a rotary disc 301, a connecting flange 304 is arranged behind the rotary disc 301, a first through hole 303 is formed in the middle of the rotary disc 301, and 2 limiting grooves 302 are symmetrically formed in the center of the rotary disc 301; the extrusion device 4 comprises a first support 401, a pin shaft 402 is arranged behind the first support 401, a second support 404 is arranged on one side of the first support 401, an extrusion roller 403 is arranged between the first support 401 and the second support 404, a first locking nail 405 is arranged behind the second support 404, and a second locking nail 406 is arranged in front of the second support 404.
Preferably: the driving device 5 comprises a motor 501, a small belt wheel 502 is installed on one side of the motor 501, a large belt wheel 503 is arranged above the small belt wheel 502, a transmission belt 504 is installed between the small belt wheel 502 and the large belt wheel 503, and the motor 501 drives the small belt wheel 502 to drive the large belt wheel 503 to rotate through the transmission belt 504; the motor base 102 and the first support plate 103 are respectively welded with the case body 101, the first support roller 104 is rotatably connected with the first support plate 103, the welding ensures that the motor base 102 and the first support plate 103 are stable and reliable, and the rotating connection ensures that the first support roller 104 rotates flexibly; the second support plate 202 and the rear cover body 201 are welded together, the rear cover body 201 is in bolted connection with the case body 101, the second support roller 203 is in rotational connection with the second support plate 202, the second support plate 202 is ensured to be firm and reliable by welding, the bolted connection facilitates the disassembly and assembly of the rear cover body 201 for maintenance, and the rotational connection ensures that the second support roller 203 rotates flexibly; the limiting groove 302 is arc-shaped, the first through hole 303 penetrates through the rotary disc 301 and the connecting flange 304, the rotary disc 301 is in bolted connection with the connecting flange 304, the connecting flange 304 is in bearing connection with the case body 101, the position of the second support 404 is convenient to adjust, and the optical cable penetrates through the rotary disc 301 and the connecting flange 304 through the first through hole 303, so that the connecting flange 304 is ensured to drive the rotary disc 301 to rotate; the pin shaft 402 is rotatably connected with the rotary disc 301, the pin shaft 402 is riveted with the first support 401, the first locking nail 405 is slidably connected with the rotary disc 301, the first locking nail 405 is in threaded connection with the second support 404, the pin shaft 402 supports the first support 401 to rotate, and the first locking nail 405 adjusts the position of the fixed rotary disc 301; the squeezing roller 403 is respectively connected with the first support 401 and the second support 404 in a plugging and pulling manner, the second locking pin 406 is in threaded connection with the second support 404, so that the squeezing roller 403 can be conveniently disassembled, assembled and replaced, and the squeezing roller 403 is tightly pressed and fixed by the second locking pin 406; the motor 501 is connected with the motor base 102 through bolts, the motor 501 is connected with the small belt wheel 502 through a flat key, the large belt wheel 503 is connected with the connecting flange 304 through bolts, the motor 501 is convenient to disassemble and assemble, the motor 501 drives the small belt wheel 502 to rotate, and the large belt wheel 503 drives the connecting flange 304 to rotate.
Example 2
As shown in fig. 8, embodiment 2 differs from embodiment 1 in that: the driving device 5 comprises an electric motor 501, a small gear 505 is arranged on one side of the electric motor 501, a large gear 506 is arranged above the small gear 505, and the electric motor 501 drives the small gear 505 to be meshed with the large gear 506 to rotate; the motor 501 is connected with the motor base 102 through bolts, the motor 501 is connected with the pinion 505 through flat keys, the bull gear 506 is connected with the connecting flange 304 through bolts, the pinion 505 and the bull gear 506 are in meshing transmission, the motor 501 is convenient to disassemble and assemble, the motor 501 drives the pinion 505 to rotate, and the bull gear 506 drives the connecting flange 304 to rotate.
The working principle is as follows: the optical cable passes through the first through hole 303 and the second through hole 204 and is supported on the first support roller 104 and the second support roller 203, the first locking nail 405 and the second locking nail 406 are unscrewed, the second support 404 slides along the limiting groove 302 to a set position, then the first locking nail 405 is screwed tightly and locked, the extrusion roller 403 slides in the second support 404 and extrudes the optical cable to a set depth, the second locking nail 406 is screwed tightly and fixed, the optical cable is pulled to pass through the rotating disc 301, meanwhile, the motor 501 drives the small belt wheel 502 to drive the large belt wheel 503 to rotate through the transmission belt 504, or the motor 501 drives the small gear 505 to be meshed with the large gear 506 to rotate, the connecting flange 304 drives the rotating disc 301 to rotate, and the extrusion roller 403 extrudes on the moving optical cable to form embossing.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. A steel band embossing device for producing optical cable sheaths is characterized in that: the steel strip embossing machine comprises a machine box device (1) used for supporting, wherein a rear cover device (2) used for sealing is installed behind the machine box device (1), a transmission device (3) used for transmitting power is installed on the machine box device (1), 2 extrusion devices (4) used for steel strip embossing are arranged on the transmission device (3) in a central symmetry mode, and a driving device (5) used for providing power is installed behind the transmission device (3);
the chassis device (1) comprises a chassis body (101), a motor base (102) is arranged in the chassis body (101), 2 first supporting plates (103) are symmetrically arranged on the chassis body (101), a first supporting roller (104) is arranged in the middle of each first supporting plate (103), and arc grooves (105) are formed in the circumference of each first supporting roller (104);
the rear cover device (2) comprises a rear cover body (201), 2 second support plates (202) are symmetrically arranged behind the rear cover body (201), a second support roller (203) is arranged in the middle of each second support plate (202), and a second through hole (204) is formed in the upper surface of the rear cover body (201);
the transmission device (3) comprises a rotary disc (301), a connecting flange (304) is installed behind the rotary disc (301), a first through hole (303) is formed in the middle of the rotary disc (301), and 2 limiting grooves (302) are symmetrically formed in the center of the rotary disc (301);
the extrusion device (4) comprises a first support (401), a pin shaft (402) is arranged behind the first support (401), a second support (404) is arranged on one side of the first support (401), an extrusion roller (403) is installed between the first support (401) and the second support (404), a first locking nail (405) is installed behind the second support (404), a second locking nail (406) is installed in front of the second support (404), the pin shaft (402) is rotatably connected with the rotary disc (301), the pin shaft (402) is riveted with the first support (401), the first locking nail (405) is slidably connected with the rotary disc (301), the first locking nail (405) is slidably connected with the second support (404), the extrusion roller (403) is respectively connected with the first support (401) and the second support (404), the second locking nail (406) is threadedly connected with the second support (404), the second locking nail (403) is tightly pressed against the fixing nail (403), and the extrusion roller (302) is screwed into a limiting groove (302) and is in the shape of the first locking nail (406) and the limiting groove (406) is set.
2. The steel strip embossing apparatus for optical cable sheath production of claim 1, wherein: the driving device (5) comprises a motor (501), a small belt wheel (502) is installed on one side of the motor (501), a large belt wheel (503) is arranged above the small belt wheel (502), and a transmission belt (504) is installed between the small belt wheel (502) and the large belt wheel (503).
3. The steel strip embossing apparatus for optical cable sheath production of claim 1, wherein: the driving device (5) comprises an electric motor (501), a small gear (505) is installed on one side of the electric motor (501), and a large gear (506) is arranged above the small gear (505).
4. The steel strip embossing apparatus for the production of optical cable sheaths according to claim 1, wherein: the motor base (102) and the first support plate (103) are respectively welded with the machine box body (101), and the first support roller (104) is rotatably connected with the first support plate (103).
5. The steel strip embossing apparatus for the production of optical cable sheaths according to claim 1, wherein: the second support plate (202) and the rear cover body (201) are welded together, the rear cover body (201) is connected with the machine box body (101) through bolts, and the second support plate (202) is rotatably connected with the second support plate (203).
6. The steel strip embossing apparatus for the production of optical cable sheaths according to claim 1, wherein: the first through hole (303) penetrates through the rotary disc (301) and the connecting flange (304), the rotary disc (301) is connected with the connecting flange (304) through bolts, and the connecting flange (304) is connected with the machine box body (101) through a bearing.
7. A steel strip embossing apparatus for the production of optical cable jackets as claimed in claim 2, wherein: the motor (501) is connected with the motor base (102) through bolts, the motor (501) is connected with the small belt wheel (502) through a flat key, and the large belt wheel (503) is connected with the connecting flange (304) through bolts.
8. A steel strip embossing apparatus for the production of optical cable jackets according to claim 3, wherein: the motor (501) is connected with the motor base (102) through bolts, the motor (501) is connected with the small gear (505) through a flat key, the large gear (506) is connected with the connecting flange (304) through bolts, and the small gear (505) and the large gear (506) are in meshing transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043759.XA CN112238172B (en) | 2020-09-28 | 2020-09-28 | Steel belt embossing device for producing optical cable sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011043759.XA CN112238172B (en) | 2020-09-28 | 2020-09-28 | Steel belt embossing device for producing optical cable sheath |
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| Publication Number | Publication Date |
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| CN112238172A CN112238172A (en) | 2021-01-19 |
| CN112238172B true CN112238172B (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011043759.XA Active CN112238172B (en) | 2020-09-28 | 2020-09-28 | Steel belt embossing device for producing optical cable sheath |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115138681B (en) * | 2022-07-11 | 2023-03-28 | 长飞光纤光缆股份有限公司 | Metal belt embossing machine for optical cable |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257251A (en) * | 1978-03-30 | 1981-03-24 | Flight Furniture Pty. Ltd. | Metal forming process |
| DE50003453D1 (en) * | 2000-08-17 | 2003-10-02 | Nexans | Device for producing ring-shaped corrugated metal pipes |
| GB2428217B (en) * | 2005-07-13 | 2008-08-27 | Miniflex Ltd | Apparatus and method |
| CN104128406A (en) * | 2013-12-20 | 2014-11-05 | 柳州万众汽车部件有限公司 | Pipe end screw extruding equipment |
| CN205519134U (en) * | 2016-03-18 | 2016-08-31 | 广东中天科技光缆有限公司 | A embossing calender for outdoor communications optical cable |
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Effective date of registration: 20221207 Address after: Room 208, No. 3, Tangji Street, Tangdong, Tianhe District, Guangzhou, Guangdong 510630 Applicant after: Guangzhou ball Communication Technology Co.,Ltd. Address before: No. 518, Yunji Avenue, Hengnan County, Hengyang City, Hunan Province Applicant before: HUNAN ZHONGKE PHOTOELECTRIC Co.,Ltd. |
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