CN114883053A - Coaxial cable manufacturing process and equipment - Google Patents
Coaxial cable manufacturing process and equipment Download PDFInfo
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- CN114883053A CN114883053A CN202210477750.2A CN202210477750A CN114883053A CN 114883053 A CN114883053 A CN 114883053A CN 202210477750 A CN202210477750 A CN 202210477750A CN 114883053 A CN114883053 A CN 114883053A
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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
- H01B13/0167—After-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
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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
- H01B13/0036—Details
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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
Abstract
The invention belongs to the technical field of cables, in particular to a coaxial cable manufacturing process and equipment, which comprises a bottom plate; the top surface of the bottom plate is connected with a pair of supporting plates, the surface of one supporting plate is provided with a motor, the output end of the motor is connected with a rotating rod, the rotating rod is provided with a winding drum, the outer ring side wall of the winding drum is provided with a plurality of groups of grooves, the outer end of the side wall of each groove is connected with a bulged elastic membrane, an elastic part is connected between each elastic membrane and the inner end of each groove, and the surface of each elastic membrane is provided with a plurality of air outlets; the invention can blow the side wall of the winding drum by extruding the elastic film through the cable body and blow off impurities adhered to the surface of the winding drum, thereby reducing the situation that the cable body is deformed and broken by rigid extrusion with the impurities on the side wall of the winding drum in the winding process.
Description
Technical Field
The invention belongs to the technical field of cables, and particularly relates to a coaxial cable manufacturing process and equipment.
Background
A coaxial cable is a wire and signal transmission line, generally made of four layers of materials: the innermost is a conductive copper wire surrounded by a layer of plastic (used as an insulator or dielectric), the insulator is surrounded by a thin mesh conductor (typically copper or alloy), and the outermost layer of insulation is the outer skin.
A chinese patent publication No. CN107785126B discloses a method for manufacturing a coaxial cable, which includes the following steps: 1) measuring the distance S between the detecting head and the copper strip coil A through a laser ranging sensor, and when S is larger than a set value, quickly unreeling all the residual copper strips of the copper strip coil A; 2) and welding the starting end of the copper strip rolled by the B copper strip and the tail end of the completely unreeled copper strip rolled by the A copper strip together by using a copper strip welding device. In this application, when S is greater than the setting value, can judge this moment and need carry out quick unreeling, can roll up remaining copper strips with the A copper strips through unreeling fast and all unreel, then with the B copper strips roll up the initiating terminal of copper strips and the terminal welding of the copper strips that the A copper strips roll up all unreel together, this method for judge by workman' S operation completely, can raise the efficiency, be difficult for appearing the accident.
After the preparation of the coaxial cable in the prior art is completed, the cable needs to be coiled to form a cable coil, but when the cable is initially coiled by the existing coiling device, the surface of the existing coiling device is exposed to the external environment for a long time, and hard scrap impurities are easily adhered to the surface of the cable, so that the cable is easily subjected to rigid extrusion with the scrap during coiling, the outer sheath of the cable is easily damaged and broken, and the processing quality of the cable is influenced.
Therefore, the invention provides a coaxial cable manufacturing process and equipment.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a coaxial cable manufacturing device, which comprises a bottom plate; the top surface of the bottom plate is connected with a pair of supporting plates, the surface of one supporting plate is provided with a motor, the output end of the motor is connected with a rotating rod, the other end of the rotating rod extends to the other supporting plate and is rotationally connected with the other supporting plate, the rotating rod is provided with a winding drum, the outer ring side wall of the winding drum is provided with a plurality of groups of grooves, the outer end of the side wall of each groove is connected with a bulged elastic membrane, an elastic part is connected between each elastic membrane and the inner end of each groove, and the surface of each elastic membrane is provided with a plurality of air outlet holes; after the coaxial cable is prepared in the prior art, the cable needs to be wound to form a cable coil, but when the cable is initially wound by the conventional winding device, the surface of the cable is exposed to the external environment for a long time, and hard scrap impurities are easily adhered to the surface of the cable, so that the cable is easily subjected to rigid extrusion with the scrap during winding, the outer sheath of the cable is easily damaged and broken, and the processing quality of the cable is influenced; when the cable is processed and wound, the end part of the cable body is fixed on the side wall of the winding drum, then the motor drives the winding drum to wind the cable body through the rotating rod, and meanwhile, the cable body can extrude the expanded elastic film, so that the elastic film deforms towards the inner end of the groove after being pressed, and gas in the elastic film can be sprayed out through the air outlet hole, and therefore the air can be blown to the elastic film and the side wall of the winding drum on one side, impurities adhered to the surface of the elastic film are blown off, the situation that the cable body deforms and is broken due to rigid extrusion with the impurities on the side wall of the winding drum in the winding process is reduced, meanwhile, the winding of the cable body is used as driving force, an electric jet cleaning device is not needed, and therefore equipment is more energy-saving.
Preferably, the inside of the winding drum is provided with an air guide groove communicated with the inner ends of the two adjacent grooves; through the form that sets up venthole on the elastic membrane, if set the venthole to the form of closed shrinkage cavity under the ordinary pressure, when one of them elastic membrane received the extrusion earlier, this elastic membrane can be with corresponding the gas in the recess, impresses in each recess through leading the gas tank to can follow the venthole blowout on each elastic membrane, and can carry out more abundant quick clearance to the roll-up section of thick bamboo surface.
Preferably, the supporting plate provided with the motor is connected with the bottom plate in a sliding manner, the bottom plate is provided with a push rod connected with the supporting plate, and the rotating rod is connected with the supporting plate far away from the motor in a sliding manner; when the winding drum rotates and winds the cable body, the push plate can be controlled to slide back and forth in the horizontal direction by driving the winding drum to slide back and forth, so that the cable body can be uniformly wound on the winding drum, and the forming effect of a cable coil is improved.
Preferably, when the push rod drives the support plate provided with the motor to be far away from the other support plate, the end part of the rotating rod far away from the motor can be driven to be separated from the support plate far away from the motor; after the cable winding is finished, the winding drum is driven to move to one side close to the push rod through the push rod until the rotating rod far away from the push rod is separated from the corresponding supporting plate to generate a gap, and at the moment, the cable coil on the winding drum only needs to be rolled up, so that the cable coil can be discharged from the open end of the winding drum, and the processing of the cable coil is more convenient.
Preferably, a group of magnetic blocks which are uniformly distributed in an annular shape are embedded and installed on the side wall of the outer ring of the winding drum, a support frame is rotatably connected to a support plate on one side of the winding drum through a torsion spring, a swing rod is rotatably connected to one side, close to the winding drum, of the support frame through the torsion spring, and an impact block which can be attracted to the magnetic blocks is connected to the other end of the swing rod; when the magnetic block on the winding drum moves to one side of the swing rod, the impact block can be attracted, so that the impact block impacts the side wall of the winding drum, impurities can be shaken off after the surface of the winding drum vibrates, and the surface cleanliness of the winding drum is further improved.
Preferably, the support frame is arranged on one side of the top end of the winding drum and close to the cable leading-in direction; when the magnetic block attracts and gradually keeps away from the impact block, the impact block resets and swings back and forth under the action of the torsion spring, so that the cable body at the top can be impacted, impurities adhered to the surface of the cable body are shaken off after the cable body shakes, the cleanliness of the cable during winding is improved, and the situation that the surface of the cable is damaged by pressure in the winding process due to the fact that the impurities are adhered to the surface of the cable is reduced.
Preferably, an air inlet is formed in the furling drum, the air inlet is connected with an external negative pressure pump through an air pipe, an air passage communicated with the air inlet and an air guide groove is formed in the furling drum, a control valve is installed in the air passage, the air outlet is arranged in a funnel shape with a wide outer part and a narrow inner part, a plugging ball attached to the side wall of the air outlet is arranged in the air outlet, and an elastic rope is connected between the plugging ball and the inner end of the side wall of the air outlet; when the elastic membrane was extruded by the cable body, the gas in the recess can be backed down the shutoff ball from the venthole this moment, spherical shutoff ball can flow spun air current to both sides simultaneously, thereby can promote gaseous more effectual injection on the roll-up section of thick bamboo lateral wall, and blow off more powerfully to the impurity on its surface, simultaneously when the cable roll-up finishes need discharge, through opening the control valve this moment, and bleed air to each recess through negative pressure pump and air flue, the shutoff ball hugs closely on the lateral wall of venthole under the pulling force of elasticity rope this moment, and carry out the shutoff to the venthole, thereby make the elastic membrane shrink to the recess inside under the effect of the inside and outside atmospheric pressure of recess, thereby make the roll-up section of thick bamboo that the cable circle can relax and go out and take off.
Preferably, a clamping groove is formed in the side wall of the winding drum, sliding grooves are symmetrically formed in the outer ends of the side walls of the clamping grooves, sliding plates attached to the side walls of the sliding grooves are connected to the inner portions of the sliding grooves in a sliding mode, springs are connected between the sliding plates and the inner ends of the sliding grooves, electromagnets capable of attracting the sliding plates are installed at the inner ends of the sliding grooves, elastic drum membranes are connected to the side walls of the inner ends of the clamping grooves, and a conduction groove communicated with the inner ends of the sliding grooves is formed in the side walls of the clamping grooves in the drum membranes; when the cable is initially wound, the clamping groove is in an open state by the attraction of the two electromagnets to the sliding plate, then the end part of the cable body is placed in the clamping groove, when the electromagnet does not work any more, the sliding plate blocks the clamping groove under the action of the spring, and the cable body is extruded and fixed in the clamping groove under the action of the sliding plate and the flexible drum membrane, thereby the end part of the cable body can be conveniently and quickly fixed on the side wall of the winding drum, the subsequent winding work can be smoothly carried out, when the cable body is completely reeled, the electromagnet is controlled to work again to enable the sliding plate to move towards the inner end of the sliding chute, the gas in the drum membrane is pressed into the drum membrane through the conduction groove, at the moment, the sliding plate does not block the sliding groove and does not extrude and fix the end part of the cable body, meanwhile, the drum membrane can be bulged when gas is filled in the drum membrane, and the cable body is automatically ejected out from the clamping groove, so that the cable coil can be conveniently and quickly unloaded from the winding drum.
Preferably, the outer edge of one end of each sliding plate, which is close to each other, is provided with an inclined plane, and the outer port of the clamping groove is in arc transition; when needs are fixed the cable body tip on the roll-up section of thick bamboo lateral wall, only need place the inclined plane department at two slides this moment with the cable body tip to through pressing the cable body, make the cable body can be through the extrusion inclined plane, go into the draw-in groove with two slides automatic after impressing the spout card in, no longer need make the draw-in groove open to the attraction of slide through the control electro-magnet, make the roll-up work of cable more swift, the circular arc transition face of draw-in groove outer end also is convenient for the cable body from the inside smooth roll-off of draw-in groove simultaneously.
A coaxial cable manufacturing process adopts the cable manufacturing equipment, and comprises the following steps:
s1: respectively wrapping the insulating layer, the shielding layer and the outer sheath on a conductive copper wire of the cable to form a required cable body;
s2: fixing the end part of the processed cable body on the side wall of the winding drum, starting the motor to enable the motor to drive the winding drum to rotate and then wind the cable body, and simultaneously blowing off impurities on the surface of the winding drum after the gas in the elastic film is sprayed out of the gas outlet hole through the extrusion of the cable body on the elastic film in the winding process;
s3: and then after the cable body is wound, stopping the motor, and sliding out the wound cable coil from the winding drum.
The invention has the following beneficial effects:
1. the coaxial cable manufacturing equipment provided by the invention can blow the side wall of the winding drum by extruding the elastic film through the cable body and blow off impurities adhered to the surface of the elastic film, so that the situation that the cable body is deformed and broken due to rigid extrusion with the impurities on the side wall of the winding drum in the winding process is reduced, and meanwhile, the structure utilizes the winding of the cable body as a driving force and does not need to be additionally provided with an electric jet cleaning device, so that the equipment is more energy-saving.
2. According to the coaxial cable manufacturing equipment provided by the invention, when the magnetic block on the winding drum moves to one side of the swing rod, the impact block can be attracted, so that the impact block impacts the side wall of the winding drum, impurities can be shaken off after the surface of the winding drum vibrates, and the surface cleanliness of the winding drum is further improved.
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 embodiments or the description of the prior art will be briefly described below, 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 the drawings without inventive labor.
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a portion of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is a schematic structural diagram of a card slot in the second embodiment;
FIG. 5 is a diagram of the process steps of the present invention;
in the figure: the device comprises a bottom plate 1, a supporting plate 2, a motor 3, a rotary rod 4, a winding drum 5, a groove 6, an elastic membrane 7, an elastic piece 8, an air outlet hole 9, an air guide groove 10, a push rod 11, a magnetic block 12, a supporting frame 13, a swing rod 14, an impact block 15, an air passage 16, a control valve 17, a blocking ball 18, an elastic rope 19, a clamping groove 20, a sliding plate 21, an electromagnet 22, a tympanic membrane 23, a conduction groove 24 and an inclined plane 25.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-2, a coaxial cable manufacturing apparatus according to an embodiment of the present invention includes a base plate 1; the top surface of the bottom plate 1 is connected with a pair of supporting plates 2, a motor 3 is mounted on the surface of one supporting plate 2, an output end of the motor 3 is connected with a rotating rod 4, the other end of the rotating rod 4 extends to the other supporting plate 2 and is rotatably connected with the other supporting plate, a winding drum 5 is arranged on the rotating rod 4, a plurality of groups of grooves 6 are formed in the outer ring side wall of the winding drum 5, the outer end of the side wall of each groove 6 is connected with a bulged elastic membrane 7, an elastic part 8 is connected between each elastic membrane 7 and the inner end of each groove 6, and a plurality of air outlet holes 9 are formed in the surface of each elastic membrane 7; after the coaxial cable is prepared in the prior art, the cable needs to be wound to form a cable coil, but when the cable is initially wound by the conventional winding device, the surface of the cable is exposed to the external environment for a long time, and hard scrap impurities are easily adhered to the surface of the cable, so that the cable is easily subjected to rigid extrusion with the scrap during winding, the outer sheath of the cable is easily damaged and broken, and the processing quality of the cable is influenced; when the cable is processed and wound, the end part of the cable body is fixed on the side wall of the winding drum 5, then the motor 3 drives the winding drum 5 to wind the cable body through the rotating rod 4, and meanwhile, the cable body can extrude the expanded elastic membrane 7, so that the elastic membrane 7 deforms towards the inner end of the groove 6 after being pressed, and gas in the elastic membrane 7 can be sprayed out through the air outlet hole 9, and therefore the air can be blown to the side wall of the winding drum 7 and the side wall of the winding drum 5 on one side, impurities adhered to the surface of the elastic membrane are blown off, the situation that the cable body deforms and is broken due to rigid extrusion with the impurities on the side wall of the winding drum 5 in the winding process is reduced, meanwhile, the winding of the cable body is used as driving force, an electric air injection cleaning device is not needed, and therefore, and the equipment is more energy-saving.
As shown in fig. 2, an air guide groove 10 communicating the inner ends of two adjacent grooves 6 is formed in the furling drum 5; through the form that sets up venthole 9 on elastic membrane 7, if set the venthole 9 to the form of closed shrinkage cavity under the ordinary pressure, when one of them elastic membrane 7 takes the lead and receives the extrusion, this elastic membrane 7 can be with corresponding the gas in recess 6, impresses in each recess 6 through air guide groove 10 to can follow the venthole 9 blowout on each elastic membrane 7, and can carry out more abundant quick clearance to the surface of winding drum 5.
The supporting plate 2 provided with the motor 3 is connected with the bottom plate 1 in a sliding manner, the bottom plate 1 is provided with a push rod 11 connected with the supporting plate 2, and the rotating rod 4 is connected with the supporting plate 2 far away from the motor 3 in a sliding manner; when the winding drum 5 rotates and winds the cable body, the push plate can drive the winding drum 5 to slide back and forth in the horizontal direction by controlling the work of the push plate, so that the cable body can be uniformly wound on the winding drum 5, and the forming effect of the cable coil is improved.
When the push rod 11 drives the support plate 2 provided with the motor 3 to be far away from the other support plate 2, the end part of the rotating rod 4 far away from the motor 3 can be driven to be separated from the support plate 2 far away from the motor 3; after the cable winding is finished, the winding drum 5 is driven to move to one side close to the push rod 11 through the push rod 11 until the rotating rod 4 far away from the push rod 11 and the corresponding supporting plate 2 are separated from each other and generate a gap, and at the moment, the cable coil on the winding drum 5 only needs to be rolled up, so that the cable coil can be discharged from the opened end of the winding drum 5, and the processing of the cable coil is more convenient.
A group of magnetic blocks 12 which are uniformly distributed in an annular shape are embedded and installed on the side wall of the outer ring of the winding drum 5, a support frame 13 is rotatably connected to the support plate 2 on one side of the winding drum 5 through a torsion spring, a swing rod 14 is rotatably connected to one side, close to the winding drum 5, of the support frame 13 through the torsion spring, and the other end of the swing rod 14 is connected with a striking block 15 which can attract the magnetic blocks 12; when the magnetic block 12 on the winding drum 5 moves to one side of the swing rod 14, the impact block 15 can be attracted, so that the impact block 15 impacts the side wall of the winding drum 5, impurities can be shaken off after the surface of the winding drum 5 vibrates, and the surface cleanliness of the winding drum 5 is further improved.
The support frame 13 is arranged on one side of the top end of the winding drum 5 and close to the cable leading-in direction; when the magnetic block 12 attracts and gradually moves away from the impact block 15, the impact block 15 is reset and swings back and forth under the action of the torsion spring, so that the cable body at the top can be impacted, impurities adhered to the surface of the cable body are shaken off after the cable body shakes, the cleanliness of the cable during winding is improved, and the situation that the surface of the cable is damaged due to the fact that the impurities adhere to the surface of the cable during winding is reduced.
As shown in fig. 2-3, an air inlet is formed in the furling drum 5, the air inlet is connected with an external negative pressure pump through an air pipe, an air passage 16 communicating the air inlet with the air guide groove 10 is formed in the furling drum 5, a control valve 17 is installed in the air passage 16, the air outlet 9 is set to be a funnel shape with a wide outside and a narrow inside, a blocking ball 18 attached to the side wall of the air outlet 9 is arranged in the air outlet 9, and an elastic rope 19 is connected between the blocking ball 18 and the inner end of the side wall of the air outlet 9; when the elastic membrane 7 is extruded by the cable body, the gas in the groove 6 can push the blocking ball 18 out of the air outlet hole 9, meanwhile, the spherical blocking ball 18 can flow the ejected air to the two sides, so that the gas can be effectively sprayed on the side wall of the winding drum 5, and impurities on the surface of the winding drum can be blown off more effectively, and meanwhile, when the cable is wound and needs to be discharged, the control valve 17 is opened at the moment, air is pumped into each groove 6 through the negative pressure pump and the air passage 16, the blocking ball 18 is tightly attached to the side wall of the air outlet hole 9 under the pulling force of the elastic rope 19, and the air outlet hole 9 is blocked, so that the elastic membrane 7 contracts towards the inside of the groove 6 under the action of the air pressure inside and outside the groove 6, and the cable ring can easily slide off from the winding drum 5.
Example two:
as shown in fig. 4, a first comparative example, in which another embodiment of the present invention is: a clamping groove 20 is formed in the side wall of the winding drum 5, sliding grooves are symmetrically formed in the outer end of the side wall of the clamping groove 20, a sliding plate 21 attached to the side wall of the sliding groove is connected to the inner portion of the sliding groove in a sliding mode, a spring is connected between the sliding plate 21 and the inner end of the sliding groove, an electromagnet 22 capable of sucking the sliding plate 21 is installed at the inner end of the sliding groove, an elastic drum membrane 23 is connected to the side wall of the inner end of the clamping groove 20, and a conduction groove 24 communicated with the inner end of the sliding groove is formed in the side wall of the clamping groove 20 in the drum membrane 23; when the cable is initially wound, the sliding plate 21 is attracted by the two electromagnets 22, so that the clamping groove 20 is in an open state, then the end of the cable body is placed in the clamping groove 20, when the electromagnets 22 do not work any more, the sliding plate 21 seals the clamping groove 20 under the action of the spring, and the cable body is extruded and fixed in the clamping groove 20 under the action of the sliding plate 21 and the flexible drum membrane 23, so that the end of the cable body can be conveniently and quickly fixed on the side wall of the winding drum 5, and the subsequent winding work is smoothly performed, after the cable body is wound, the electromagnet 22 is controlled to work again, so that the sliding plate 21 moves towards the inner end of the sliding groove, and the gas in the sliding groove is pressed into the drum membrane 23 through the conduction groove 24, at the moment, the sliding plate 21 does not seal the sliding groove any more, and the end of the cable body is not extruded and fixed any more, and the drum membrane 23 can be bulged when the gas is filled in the drum membrane 23, and the cable body is automatically ejected out of the clamping groove 20, thereby enabling the cable coil to be conveniently and quickly unloaded from the winding drum 5.
The outer edge of one end of the sliding plate 21, which is close to each other, is provided with an inclined surface 25, and the outer port of the clamping groove 20 is in arc transition; when the end of the cable body needs to be fixed on the side wall of the winding drum 5, the end of the cable body only needs to be placed on the inclined planes 25 of the two sliding plates 21 at the moment, the cable body is pressed to be capable of being pressed into the inclined planes 25, the two sliding plates 21 are automatically pressed into the sliding grooves and then clamped into the clamping grooves 20, the clamping grooves 20 are not required to be opened through attraction of the control electromagnet 22 to the sliding plates 21, the winding work of the cable is enabled to be faster, and meanwhile, the cable body can smoothly slide out of the clamping grooves 20 conveniently due to the arc transition surfaces at the outer ends of the clamping grooves 20.
As shown in fig. 5, the coaxial cable manufacturing process according to the present invention employs the above cable manufacturing apparatus, and includes the following steps:
s1: respectively wrapping the insulating layer, the shielding layer and the outer sheath on a conductive copper wire of the cable to form a required cable body;
s2: fixing the end part of the processed cable body on the side wall of the winding drum 5, starting the motor 3, enabling the motor 3 to drive the winding drum 5 to rotate and then winding the cable body, and meanwhile, in the winding process, extruding the elastic film 7 through the cable body to enable the gas in the elastic film 7 to be sprayed out from the gas outlet hole 9 and then blowing off impurities on the surface of the winding drum 5;
s3: and then after the cable body is wound, the motor 3 stops working, and the wound cable coil slides out of the winding drum 5 to be separated.
The working principle is as follows: when the cable is processed and wound, the end part of the cable body is fixed on the side wall of the winding drum 5, then the motor 3 drives the winding drum 5 to wind the cable body through the rotating rod 4, and meanwhile, the cable body can extrude the expanded elastic membrane 7, so that the elastic membrane 7 deforms towards the inner end of the groove 6 after being pressed, and gas in the elastic membrane 7 can be sprayed out through the air outlet hole 9, so that the side walls of the elastic membrane 7 and the winding drum 5 on one side can be blown, impurities adhered to the surface of the elastic membrane are blown off, the situation that the cable body deforms and is broken due to rigid extrusion with the impurities on the side wall of the winding drum 5 in the winding process is reduced, meanwhile, the winding of the cable body is used as a driving force, and an electric jet cleaning device is not needed to be additionally arranged, so that the equipment is more energy-saving; through the form of arranging the air outlet holes 9 on the elastic membranes 7, if the air outlet holes 9 are arranged in the form of the shrinkage holes closed under normal pressure, when one of the elastic membranes 7 is firstly extruded, the elastic membrane 7 can press the air in the corresponding groove 6 into each groove 6 through the air guide grooves 10, so that the air can be sprayed out from the air outlet holes 9 on each elastic membrane 7, and the surface of the furling drum 5 can be cleaned more fully and quickly; when the winding drum 5 rotates and winds the cable body, the push plate can drive the winding drum 5 to slide back and forth in the horizontal direction by controlling the work of the push plate, so that the cable body can be uniformly wound on the winding drum 5, and the forming effect of a cable coil is improved; after the cable is reeled, the reeling barrel 5 is driven by the push rod 11 to move towards one side close to the push rod 11 until the rotating rod 4 far away from the push rod 11 is separated from the corresponding supporting plate 2 to generate a gap, and at the moment, the cable coil on the reeling barrel 5 is only rolled up, so that the cable coil can be discharged from the open end of the reeling barrel 5, and the processing of the cable coil is more convenient; when the magnetic block 12 on the winding drum 5 moves to one side of the swing rod 14, the impact block 15 can be attracted, so that the impact block 15 impacts the side wall of the winding drum 5, impurities can be shaken off after the surface of the winding drum 5 vibrates, and the surface cleanliness of the winding drum 5 is further improved; when the magnetic block 12 attracts and gradually moves away from the impact block 15, the impact block 15 is reset and swings back and forth under the action of the torsion spring, so that the cable body at the top can be impacted, impurities adhered to the surface of the cable body are shaken off after the cable body shakes, the cleanliness of the cable during winding is improved, and the situation that the surface of the cable is damaged due to the fact that the impurities adhere to the surface of the cable during winding is reduced; when the elastic film 7 is extruded by the cable body, the air in the groove 6 can push the blocking ball 18 open from the air outlet hole 9, and meanwhile, the spherical blocking ball 18 can guide the sprayed air flow to two sides, so that the air can be effectively sprayed on the side wall of the winding drum 5, and impurities on the surface of the winding drum can be more effectively blown off, and when the cable is completely wound and needs to be discharged, the control valve 17 is opened, and the grooves 6 are pumped by the negative pressure pump and the air passage 16, at the moment, the blocking ball 18 is tightly attached to the side wall of the air outlet hole 9 under the pulling force of the elastic rope 19, and the air outlet hole 9 is blocked, so that the elastic film 7 contracts towards the inside of the groove 6 under the action of the air pressure inside and outside the groove 6, and the cable ring can easily slide off from the winding drum 5; when the cable is initially wound, the sliding plate 21 is attracted by the two electromagnets 22, so that the clamping groove 20 is in an open state, then the end of the cable body is placed in the clamping groove 20, when the electromagnets 22 do not work any more, the sliding plate 21 seals the clamping groove 20 under the action of the spring, and the cable body is extruded and fixed in the clamping groove 20 under the action of the sliding plate 21 and the flexible drum membrane 23, so that the end of the cable body can be conveniently and quickly fixed on the side wall of the winding drum 5, and the subsequent winding work is smoothly performed, after the cable body is wound, the electromagnet 22 is controlled to work again, so that the sliding plate 21 moves towards the inner end of the sliding groove, and the gas in the sliding groove is pressed into the drum membrane 23 through the conduction groove 24, at the moment, the sliding plate 21 does not seal the sliding groove any more, and the end of the cable body is not extruded and fixed any more, and the drum membrane 23 can be bulged when the gas is filled in the drum membrane 23, and the cable body is automatically ejected out of the clamping groove 20, therefore, the cable coil can be conveniently and quickly unloaded from the winding drum 5; when the end of the cable body needs to be fixed on the side wall of the winding drum 5, the end of the cable body only needs to be placed on the inclined planes 25 of the two sliding plates 21 at the moment, the cable body is pressed to be capable of being pressed into the inclined planes 25, the two sliding plates 21 are automatically pressed into the sliding grooves and then clamped into the clamping grooves 20, the clamping grooves 20 are not required to be opened through attraction of the control electromagnet 22 to the sliding plates 21, the winding work of the cable is enabled to be faster, and meanwhile, the cable body can smoothly slide out of the clamping grooves 20 conveniently due to the arc transition surfaces at the outer ends of the clamping grooves 20.
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 given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A coaxial cable manufacturing apparatus comprising a base plate (1); the method is characterized in that: be connected with a pair of backup pad (2) on the top surface of bottom plate (1), install motor (3) on the face of one of them backup pad (2), the output of motor (3) is connected with bull stick (4), the other end of bull stick (4) extends to another backup pad (2) department and rotates continuously with it, be equipped with roll-up section of thick bamboo (5) on bull stick (4), a plurality of groups recess (6) have been seted up on the outer loop lateral wall of roll-up section of thick bamboo (5), the lateral wall outer end of recess (6) is connected with elastic membrane (7) of tympanites, be connected with elastic component (8) between elastic membrane (7) and recess (6) the inner, a plurality of ventholes (9) have been seted up on elastic membrane (7) surface.
2. A coaxial cable manufacturing apparatus according to claim 1, wherein: and the furling drum (5) is internally provided with an air guide groove (10) communicated with the inner ends of the two adjacent grooves (6).
3. A coaxial cable manufacturing apparatus according to claim 2, wherein: the support plate (2) provided with the motor (3) is connected with the bottom plate (1) in a sliding mode, the bottom plate (1) is provided with a push rod (11) connected with the support plate (2), and the rotating rod (4) is connected with the support plate (2) far away from the motor (3) in a sliding mode.
4. A coaxial cable manufacturing apparatus according to claim 3, wherein: when the push rod (11) drives the support plate (2) provided with the motor (3) to be far away from the other support plate (2), the end part of the rotating rod (4) far away from the motor (3) can be driven to be separated from the support plate (2) far away from the motor (3).
5. A coaxial cable manufacturing apparatus according to claim 1, wherein: inlay on the outer loop lateral wall of a set of annular equipartition magnetic block (12) of installing, be connected with support frame (13) through the torsional spring rotation on backup pad (2) of a roll-up section of thick bamboo (5) one side, one side that support frame (13) are close to a roll-up section of thick bamboo (5) is connected with pendulum rod (14) through the torsional spring rotation, the other end of pendulum rod (14) is connected with striking piece (15) that can attract mutually with magnetic block (12).
6. A coaxial cable manufacturing apparatus according to claim 5, wherein: the support frame (13) is arranged on one side of the top end of the winding drum (5) and close to the cable leading-in direction.
7. A coaxial cable manufacturing apparatus according to claim 2, wherein: the air inlet has been seted up to the inside of roll-up section of thick bamboo (5), the air inlet passes through the trachea and links to each other with external negative pressure pump, just inside air flue (16) of intercommunication air inlet and air guide groove (10) of seting up of roll-up section of thick bamboo (5), install control valve (17) in air flue (16), narrow infundibulate in outer wide is set to venthole (9), inside shutoff ball (18) rather than the lateral wall laminating of being equipped with of venthole (9), be connected with elasticity rope (19) between the lateral wall inner of shutoff ball (18) and venthole (9).
8. A coaxial cable manufacturing apparatus according to claim 4, wherein: the utility model discloses a roll-up device, including roll-up drum (5), draw-in groove (20) have been seted up on the lateral wall of roll-up drum (5), the spout has been seted up to the lateral wall outer end symmetry of draw-in groove (20), the inside sliding connection of spout has slide (21) that the lateral wall laminated mutually with it, be connected with the spring between slide (21) and the spout inner, spout inner installs electro-magnet (22) that can attract slide (21), be connected with elastic eardrum (23) on the lateral wall of draw-in groove (20) the inner, set up on draw-in groove (20) the lateral wall of eardrum (23) inside and lead on groove (24) that are linked together with the spout inner.
9. A coaxial cable manufacturing apparatus according to claim 8, wherein: the outer edge of one end of each sliding plate (21) close to each other is provided with an inclined surface (25), and the outer port of each clamping groove (20) is in arc transition.
10. A process for manufacturing a coaxial cable, which employs the cable manufacturing apparatus of any one of claims 1 to 9, characterized in that: the process comprises the following steps:
s1: respectively wrapping the insulating layer, the shielding layer and the outer sheath on a conductive copper wire of the cable to form a required cable body;
s2: fixing the end part of the processed cable body on the side wall of the winding drum (5), starting the motor (3) to enable the motor (3) to drive the winding drum (5) to rotate and then wind the cable body, and meanwhile, in the winding process, extruding the elastic film (7) through the cable body to enable the gas in the elastic film (7) to be sprayed out from the air outlet hole (9), and blowing off impurities on the surface of the winding drum (5);
s3: and then after the cable body is wound, the motor (3) stops working, and the wound cable ring slides out of the winding drum (5) to be separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477750.2A CN114883053A (en) | 2022-04-30 | 2022-04-30 | Coaxial cable manufacturing process and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210477750.2A CN114883053A (en) | 2022-04-30 | 2022-04-30 | Coaxial cable manufacturing process and equipment |
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| Publication Number | Publication Date |
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| CN114883053A true CN114883053A (en) | 2022-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210477750.2A Withdrawn CN114883053A (en) | 2022-04-30 | 2022-04-30 | Coaxial cable manufacturing process and equipment |
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| CN (1) | CN114883053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557004A (en) * | 2022-09-26 | 2023-01-03 | 无锡普天铁心股份有限公司 | Packaging method and packaging equipment for transformer iron core |
| CN115575158A (en) * | 2022-10-08 | 2023-01-06 | 江阴市浩盛电器线缆制造有限公司 | Low-loss phase-stable coaxial cable layered structure layout judgment system and method |
-
2022
- 2022-04-30 CN CN202210477750.2A patent/CN114883053A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557004A (en) * | 2022-09-26 | 2023-01-03 | 无锡普天铁心股份有限公司 | Packaging method and packaging equipment for transformer iron core |
| CN115557004B (en) * | 2022-09-26 | 2024-03-08 | 无锡普天铁心股份有限公司 | Method and equipment for packaging transformer core |
| CN115575158A (en) * | 2022-10-08 | 2023-01-06 | 江阴市浩盛电器线缆制造有限公司 | Low-loss phase-stable coaxial cable layered structure layout judgment system and method |
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Application publication date: 20220809 |