CN210615738U - Cable metal sheath wrapping welding production line - Google Patents
Cable metal sheath wrapping welding production line Download PDFInfo
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- CN210615738U CN210615738U CN201921550653.1U CN201921550653U CN210615738U CN 210615738 U CN210615738 U CN 210615738U CN 201921550653 U CN201921550653 U CN 201921550653U CN 210615738 U CN210615738 U CN 210615738U
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Abstract
The utility model provides a cable metal sheath cladding welding production line for forming a sheath by cladding and welding a metal belt on a cable, which comprises a pay-off rack, a first tension control device, a first traction device, a second tension control device, a first guide frame, a metal belt plate frame, a metal belt pay-off rack, a sheath forming device, a second traction device, a graining machine, a second guide frame, a third tension control device and a take-up frame which are arranged along the production line direction in sequence; the utility model, through a plurality of conveying and guiding processes, sends the cable and the metal belt into the sheath forming device for longitudinal wrapping forming, and carries out continuous butt joint and longitudinal seam welding, and then the product is formed through embossing; the production line can realize the continuous coating operation of the cable metal sheath, not only ensures the welding quality of the metal belt, but also effectively improves the production efficiency.
Description
Technical Field
The utility model relates to a cable manufacture technical field, more specifically say, in particular to cable metal sheath is wrapped by a bag welding production line.
Background
The mineral insulated cable is also called as a magnesium oxide insulated cable, and is an inorganic material cable. The mineral insulated cable is formed by combining and processing a copper conductor, an inorganic insulating material and a seamless copper pipe or a seamless copper pipe formed by longitudinally wrapping and welding a copper strip. When the length of the cable is long, the length of each coil of copper strip cannot meet the requirement of wrapping, and multiple coils of copper strips need to be welded. The traditional metal sheath welding usually adopts manual welding, not only welding quality is unstable, but also welding holes or welding leakage easily occur, and production efficiency is lower.
Therefore, there is a need for a production line without manual welding and with high efficiency to replace the deficiency of the prior art.
SUMMERY OF THE UTILITY MODEL
Problem (A)
In summary, how to improve the productivity and quality of the cable metal sheath coating welding becomes a technical problem to be solved at present.
(II) technical scheme
The utility model provides a cable metal sheath cladding welding production line for forming a sheath by cladding and welding a metal belt on a cable, which comprises a pay-off rack, a first tension control device, a first traction device, a second tension control device, a first guide frame, a metal belt plate frame, a metal belt pay-off rack, a sheath forming device, a second traction device, a graining machine, a second guide frame, a third tension control device and a take-up frame which are arranged along the production line direction in sequence;
the pay-off rack is used for installing a cable to be processed, the first tension control device enables the cable between the pay-off rack and the first traction device to keep tension, the first traction device pulls the cable to advance, and the second tension control device enables the cable between the first traction device and the sheath forming device to keep tension; the first guide frame is arranged between the second tension control device and the sheath forming device; the metal belt plate rack is used for storing metal belts, the metal belts are led out of the metal belt plate rack, pass through the metal belt pay-off rack and then enter the sheath forming device;
the sheath forming device comprises a workbench, and a metal forming rolling mill, an argon arc welding mechanism and a cooling tank are sequentially arranged on the workbench; the metal forming rolling mill longitudinally wraps a metal strip and wraps a cable, the argon arc welding mechanism welds a butt seam formed by the longitudinal wrapping, and the cooling tank is rapidly cooled and protected against oxidation after welding and forming;
the second traction device is arranged between the sheath forming device and the embossing machine;
the embossing machine comprises a case, an embossing machine head is arranged above the case, an inlet hole and an outlet hole are respectively formed in two ends of the embossing machine head, and fixing bolts are respectively arranged on the side edges of the inlet hole and the outlet hole; a detachable feeding matching set is embedded in the inlet hole and is fastened through a fixing bolt; a detachable discharging matching sleeve is embedded in the outlet hole and is fastened through a fixing bolt;
the second guide frame guides the cable processed by the embossing machine to the take-up frame; the third tension control device is arranged between the second guide frame and the take-up frame, and enables a cable between the second guide frame and the take-up frame to maintain tension.
Preferably, the argon arc welding mechanism comprises an argon arc welding gun, a camera, a monitor, a driving assembly and a controller; argon arc welder locates drive assembly is last and weld the strap that passes through, the camera aims at the longitudinal joint butt joint department of strap, the camera respectively with the controller reaches monitor signal connection, the controller with drive assembly connects.
Preferably, the inner aperture of the feeding adaptive set is matched and corresponds to the diameter of the cable processed by the sheath forming device; the inner aperture of the discharging matching set is matched and corresponds to the diameter of the cable processed by the embossing machine head.
Preferably, the first tension control device comprises a base, the base is fixed on the floor through bolts, a support column is welded above the base, a movable arm is arranged at the upper part of the support column, one end of the movable arm is rotatably connected with the support column, and a guide wheel is arranged at the other end of the movable arm; the movable arm with be equipped with the pneumatic cylinder between the pillar, the pneumatic cylinder with the sub-unit connection of pillar, the piston rod of pneumatic cylinder with the movable arm is connected.
Preferably, the first tension control device, the second tension control device and the third tension control device have the same structure; the movable arm of the first tension control device faces the pay-off rack; the orientation positions of the second tension control device and the third tension control device are opposite to that of the first tension control device.
Preferably, the first traction device and the second traction device are both crawler-type tractors.
Preferably, the metal strip pay-off device is characterized by further comprising a heating device arranged between the metal strip disc rack and the metal strip pay-off rack; the heating device is used for heating the metal belt conveyed from the metal belt plate rack.
Preferably, the negative pressure air drying device is arranged between the embossing machine and the second guide frame.
(III) advantageous effects
The utility model provides a cable metal sheath cladding welding production line, which is an automatic production device for the metal sheath cladding welding embossing of cables, and is characterized in that cables and metal belts are sent into a sheath forming device for longitudinal wrapping forming through a plurality of conveying and guiding processes, and are continuously butted and welded with longitudinal seams, and then are embossed to form products; the production line can realize the continuous coating operation of the cable metal sheath, not only ensures the welding quality of the metal belt, but also effectively improves the production efficiency.
Drawings
FIG. 1 is a structural diagram of a welding production line for wrapping a cable metal sheath in an embodiment of the present invention;
in fig. 1, the correspondence between the component names and the reference numbers is:
1-pay-off rack, 2-first tension control device, 3-first traction device, 4-second tension control device, 5-first guide frame, 6-metal belt plate rack, 7-metal belt pay-off rack, 8-sheath forming device, 81-workbench, 82-metal forming rolling mill, 83-argon arc welding mechanism, 84-cooling tank, 9-second traction device, 10-embossing mill, 101-cabinet, 102-embossing machine head, 103-inlet hole, 104-outlet hole, 11-second guide frame, 12-third tension control device and 13-take-up rack.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the utility model provides a cable metal sheath is encapsuled and is welded production line for forming the sheath with the strap cladding welding on the cable, including pay off rack 1, first tension control device 2, first draw gear 3, second tension control device 4, first leading truck 5, strap plate rail 6, strap pay off rack 7, sheath forming device 8, second draw gear 9, embossing machine 10, second leading truck 11, third tension control device 12 and take-up stand 13 that set gradually along the production line direction;
the pay-off stand 1 is used for installing a cable to be processed, the first tension control device 2 enables the cable between the pay-off stand 1 and the first traction device 3 to maintain tension, the first traction device 3 pulls the cable to advance, and the second tension control device 4 enables the cable between the first traction device 3 and the sheath forming device 8 to maintain tension; the first guide frame 5 is arranged between the second tension control device 4 and the sheath forming device 8; the metal belt plate rack 6 is used for storing metal belts, the metal belts are led out from the metal belt plate rack 6, pass through the metal belt pay-off rack 7 and then enter the sheath forming device 8;
the sheath forming device 8 comprises a workbench 81, and a metal forming rolling mill 82, an argon arc welding mechanism 83 and a cooling tank 84 are sequentially arranged on the workbench 81; the metal forming rolling mill 82 longitudinally wraps a metal strip and wraps a cable, the argon arc welding mechanism 83 welds a butt seam formed by the longitudinal wrapping, and the cooling tank 84 is rapidly cooled and protected against oxidation after welding and forming;
the second traction device 9 is arranged between the sheath forming device 8 and the embossing machine 10;
the embossing machine 10 comprises a case 101, an embossing machine head 102 is arranged above the case 101, an inlet hole 103 and an outlet hole 104 are respectively arranged at two ends of the embossing machine head 102, and fixing bolts are respectively arranged at the side edges of the inlet hole 103 and the outlet hole 104; a detachable feeding matching set is embedded in the inlet hole 103 and is fastened through a fixing bolt; a detachable discharging matching sleeve is embedded in the outlet hole 104 and is fastened through a fixing bolt;
the second guide frame 11 guides the cable processed by the embossing machine 10 to the take-up frame 13; the third tension control device 12 is disposed between the second guide frame 11 and the take-up frame 13, and maintains tension of the cable between the second guide frame 11 and the take-up frame 13.
In the embodiment of the present invention, the work flow is as follows: the method comprises the steps of cable paying-off → cable tension control → cable traction → cable tension control → cable guide processing equipment → metal strip paying-off → metal strip connecting → metal strip guide processing equipment → longitudinal wrapping forming → argon arc longitudinal seam butt welding → cooling oxidation prevention → cable traction → embossing → take-up tension control → coiling and take-up. This embossing machine 10 on production line sets up feeding adaptation cover and ejection of compact adaptation cover respectively on embossing aircraft nose 102's both ends import hole 103 and exit hole 104, specifically, can install not unidimensional adaptation cover in the entry and exit department of common embossing machine, can be the adaptation cover of plastics or silica gel, cover the plastics cover during installation and go into, then tighten the fixing bolt of side, carry out the chucking through fixing bolt, make the plastics cover head be difficult for deviating from, so the cable can pass in and out embossing machine more steadily. Because the fitting sleeve is movable and replaceable, the fitting sleeves with different sizes can be selected according to the size of an incoming cable, water cooling is performed in the previous process or other processes possibly carry water, and the water possibly remaining can be filtered by arranging the sleeve head with the baffle.
Preferably, the argon arc welding mechanism 83 includes an argon arc welding gun, a camera, a monitor, a driving assembly and a controller; argon arc welder locates drive assembly is last and weld the strap that passes through, the camera aims at the longitudinal joint butt joint department of strap, the camera respectively with the controller reaches monitor signal connection, the controller with drive assembly connects.
The most important part of the metal strip longitudinal wrapping welding continuous production process is to ensure the welding quality and stability, and the stability and quality of welding can be effectively realized through the structural design. Specifically, the camera shoots and collects image data of the joint after the metal strip is formed into a tube, the collected data are sent to the processor for analysis, an instruction is sent to the driving assembly after the position of the joint is identified, and the position of the argon arc welding gun is automatically adjusted, so that automatic adjustment of welding is realized, and the stability and the quality of welding are ensured.
Preferably, the inner aperture of the feeding adaptive set is matched and corresponds to the diameter of the cable processed by the sheath forming device; the inner bore diameter of the discharge fitting is matched with and corresponds to the diameter of the cable processed by the embossing machine head 102.
Preferably, the first tension control device 2 comprises a base, the base is fixed on the floor through bolts, a support column is welded above the base, a movable arm is arranged at the upper part of the support column, one end of the movable arm is rotatably connected with the support column, and a guide wheel is arranged at the other end of the movable arm; the movable arm with be equipped with the pneumatic cylinder between the pillar, the pneumatic cylinder with the sub-unit connection of pillar, the piston rod of pneumatic cylinder with the movable arm is connected.
Preferably, the first tension control device 2, the second tension control device 4 and the third tension control device 12 are identical in structure; the movable arm of the first tension control device 2 faces the pay-off rack 1; the orientation positions of the second tension control device 4 and the third tension control device 12 are opposite to those of the first tension control device 2.
Preferably, the first traction device 3 and the second traction device 9 are both crawler tractors.
Preferably, the device is characterized by further comprising a heating device arranged between the metal belt plate rack 6 and the metal belt pay-off rack 7; the heating device is used for heating the metal strip conveyed from the metal strip plate rack 6, so that the metal strip can be longitudinally wrapped and formed by the sheath forming device 8 conveniently.
Preferably, the device further comprises a negative pressure air drying device between the embossing machine 10 and the second guide frame 11, and the negative pressure air drying device is arranged to form negative pressure through a high-power fan to air-dry passing cables, so that residual oil in the production process is reduced.
Compared with the prior art, the utility model provides a cable metal sheath cladding welding production line is the metal sheath cladding welding embossing automated production equipment of cable, through multichannel transport and direction process, sends cable and strap into the sheath forming device and carries out the longitudinal wrapping and shaping, and carry out the welding of butt joint longitudinal joint in succession, form the product through the embossing again; the production line can realize the continuous coating operation of the cable metal sheath, not only ensures the welding quality of the metal belt, but also effectively improves the production efficiency.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A cable metal sheath wrapping welding production line is used for wrapping and welding a metal strip on a cable to form a sheath and is characterized by comprising a pay-off rack, a first tension control device, a first traction device, a second tension control device, a first guide frame, a metal strip plate frame, a metal strip pay-off rack, a sheath forming device, a second traction device, a graining machine, a second guide frame, a third tension control device and a take-up rack which are sequentially arranged along the production line direction;
the pay-off rack is used for installing a cable to be processed, the first tension control device enables the cable between the pay-off rack and the first traction device to keep tension, the first traction device pulls the cable to advance, and the second tension control device enables the cable between the first traction device and the sheath forming device to keep tension; the first guide frame is arranged between the second tension control device and the sheath forming device; the metal belt plate rack is used for storing metal belts, the metal belts are led out of the metal belt plate rack, pass through the metal belt pay-off rack and then enter the sheath forming device;
the sheath forming device comprises a workbench, and a metal forming rolling mill, an argon arc welding mechanism and a cooling tank are sequentially arranged on the workbench; the metal forming rolling mill longitudinally wraps a metal strip and wraps a cable, the argon arc welding mechanism welds a butt seam formed by the longitudinal wrapping, and the cooling tank is rapidly cooled and protected against oxidation after welding and forming;
the second traction device is arranged between the sheath forming device and the embossing machine;
the embossing machine comprises a case, an embossing machine head is arranged above the case, an inlet hole and an outlet hole are respectively formed in two ends of the embossing machine head, and fixing bolts are respectively arranged on the side edges of the inlet hole and the outlet hole; a detachable feeding matching set is embedded in the inlet hole and is fastened through a fixing bolt; a detachable discharging matching sleeve is embedded in the outlet hole and is fastened through a fixing bolt;
the second guide frame guides the cable processed by the embossing machine to the take-up frame; the third tension control device is arranged between the second guide frame and the take-up frame, and enables a cable between the second guide frame and the take-up frame to maintain tension.
2. The cable metal sheath wrapping welding production line of claim 1, wherein the argon arc welding mechanism comprises an argon arc welding gun, a camera, a monitor, a driving assembly and a controller; argon arc welder locates drive assembly is last and weld the strap that passes through, the camera aims at the longitudinal joint butt joint department of strap, the camera respectively with the controller reaches monitor signal connection, the controller with drive assembly connects.
3. The cable metal sheath cladding welding production line of claim 1, wherein the inner aperture of the feeding fitting is matched with the diameter of the cable processed by the sheath forming device; the inner aperture of the discharging matching set is matched and corresponds to the diameter of the cable processed by the embossing machine head.
4. The cable metal sheath wrapping welding production line of claim 1, wherein the first tension control device comprises a base, the base is fixed on a floor through bolts, a support is welded above the base, a movable arm is arranged at the upper part of the support, one end of the movable arm is rotatably connected with the support, and a guide wheel is arranged at the other end of the movable arm; the movable arm with be equipped with the pneumatic cylinder between the pillar, the pneumatic cylinder with the sub-unit connection of pillar, the piston rod of pneumatic cylinder with the movable arm is connected.
5. The cable metal sheath wrapping welding production line of claim 4, wherein the first tension control device, the second tension control device and the third tension control device are identical in structure; the movable arm of the first tension control device faces the pay-off rack; the orientation positions of the second tension control device and the third tension control device are opposite to that of the first tension control device.
6. The cable metal sheath cladding welding production line of claim 1, wherein the first traction device and the second traction device are both crawler tractors.
7. The cable metal sheath cladding welding production line of any one of claims 1 to 6, further comprising a heating device arranged between the metal belt disc rack and the metal belt pay-off rack; the heating device is used for heating the metal belt conveyed from the metal belt plate rack.
8. The cable metal sheath cladding welding production line of claim 7, further comprising a negative pressure air drying device between the embossing machine and the second guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550653.1U CN210615738U (en) | 2019-09-18 | 2019-09-18 | Cable metal sheath wrapping welding production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921550653.1U CN210615738U (en) | 2019-09-18 | 2019-09-18 | Cable metal sheath wrapping welding production line |
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| CN210615738U true CN210615738U (en) | 2020-05-26 |
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| CN201921550653.1U Active CN210615738U (en) | 2019-09-18 | 2019-09-18 | Cable metal sheath wrapping welding production line |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233861A (en) * | 2020-10-30 | 2021-01-15 | 中天科技海缆股份有限公司 | Cable sheath production line |
| CN112756864A (en) * | 2021-01-22 | 2021-05-07 | 福建省南平南线电力电缆有限公司 | Metal sheath welding device and method for flexible fireproof cable |
| CN113241225A (en) * | 2021-05-18 | 2021-08-10 | 航天瑞奇电缆有限公司 | Fireproof cable tubular aluminum sheath forming system and method |
| CN113245740A (en) * | 2021-07-15 | 2021-08-13 | 南洋电缆（天津）有限公司 | High-precision welding system for metal sheath for fireproof cable |
| CN115430898A (en) * | 2022-09-30 | 2022-12-06 | 江苏亨通线缆科技有限公司 | Aluminum sheath helium-free welding device, production line and method |
-
2019
- 2019-09-18 CN CN201921550653.1U patent/CN210615738U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233861A (en) * | 2020-10-30 | 2021-01-15 | 中天科技海缆股份有限公司 | Cable sheath production line |
| CN112756864A (en) * | 2021-01-22 | 2021-05-07 | 福建省南平南线电力电缆有限公司 | Metal sheath welding device and method for flexible fireproof cable |
| CN113241225A (en) * | 2021-05-18 | 2021-08-10 | 航天瑞奇电缆有限公司 | Fireproof cable tubular aluminum sheath forming system and method |
| CN113241225B (en) * | 2021-05-18 | 2022-08-16 | 航天瑞奇电缆有限公司 | Fireproof cable tubular aluminum sheath forming system and method |
| CN113245740A (en) * | 2021-07-15 | 2021-08-13 | 南洋电缆（天津）有限公司 | High-precision welding system for metal sheath for fireproof cable |
| CN115430898A (en) * | 2022-09-30 | 2022-12-06 | 江苏亨通线缆科技有限公司 | Aluminum sheath helium-free welding device, production line and method |
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