CN110660536B - A half-cut high-speed steel strip armoring machine - Google Patents
A half-cut high-speed steel strip armoring machine Download PDFInfo
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- CN110660536B CN110660536B CN201911083314.1A CN201911083314A CN110660536B CN 110660536 B CN110660536 B CN 110660536B CN 201911083314 A CN201911083314 A CN 201911083314A CN 110660536 B CN110660536 B CN 110660536B
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a half-cutting type high-speed steel belt armoring machine which comprises a rotating frame body, wherein the rotating frame body is rotatably arranged above a base, vertical plates are vertically arranged at two ends of the top of the base, two ends of the rotating frame body are respectively connected with the vertical plates through a first supporting shaft and a second supporting shaft, two ends of the rotating frame body are rotatably connected with the first supporting shaft and the second supporting shaft through bearings, a brake disc is fixedly connected between one end of the rotating frame body and the first supporting shaft along the axial direction, and the rotating frame body and the brake disc are integrally arranged. After the adjusting screw rod is screwed to move, the compression amount of the tension spring outside the adjusting screw rod is changed, and then the tension tightness of the tension belt is adjusted, so that the tension of the steel belt is adjusted, the tension of the steel belt can be adjusted by screwing the adjusting screw rod, the tension of the steel belt in armor is constant, the tension adjustment of the steel belt is convenient and quick, the operation is simple, and the working efficiency is high.
Description
Technical Field
The invention relates to a steel belt armoring machine, in particular to a half-cutting type high-speed steel belt armoring machine, and belongs to the field of application of steel belt armoring machines.
Background
The steel band armoring machine is a common armoring machine in the cable production process, can wind the steel band outside the cable core rapidly, improves the armoring efficiency, can ensure the armoring uniformity and firmness, and improves the cable quality.
However, the prior steel tape armoring machine still has certain defects in use. The strength of the rotating frame body in the existing steel belt armoring machine is insufficient, the rotating speed of the rotating frame body is limited, the rotating frame body can only rotate at a low rotating speed, and the working efficiency is low. And the stability at both ends is not high, and easy emergence rocks in the rotation process. Meanwhile, tension adjustment of the steel belt in moving is inconvenient, tension of the steel belt cannot be controlled stably, and moving armor under the action of constant tension cannot be guaranteed. And the angle and the position adjustment of the steel belt and the cable armor are inconvenient, the position and the angle of the steel belt armor can not be rapidly adjusted according to actual needs, and the limitation is large.
Disclosure of Invention
The invention aims to provide a half-cutting type high-speed steel belt armoring machine, which can solve the problems that the strength of a rotating frame body in the existing steel belt armoring machine is insufficient, the rotating speed of the rotating frame body is limited, the rotating speed can only be rotated at a low rotating speed, and the working efficiency is low. And the stability at both ends is not high, and easy emergence rocks in the rotation process. Meanwhile, tension adjustment of the steel belt in moving is inconvenient, tension of the steel belt cannot be controlled stably, and moving armor under the action of constant tension cannot be guaranteed. And the angle and the position adjustment of the steel belt and the cable armor are inconvenient, the position and the angle of the steel belt armor can not be rapidly adjusted according to actual needs, and the technical problem of larger limitation is solved.
The technical points are as follows:
1. the two ends of the double fixed shafts are supported and the rotating frame body is integrally welded, so that the rotating speed of the equipment can reach 450r/min at the highest;
2. The swing arm, the tension spring, the tension belt and the adjusting device form a steel belt tension adjusting device, and the effect of controlling the constant tension of the steel belt unreeling is achieved in the working process;
3. The guide wheel mechanism is arranged, so that the angle can be adjusted in the working process, the requirements of different tape wrapping angles are met, the guide wheel mechanism can move in the direction of a production line, and the requirements of different stranding positions are met.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a half high-speed steel band armoring machine of cutting, includes the rotating frame body, the rotating frame body rotates the top of installing at the base, and the riser is all vertically installed at the top both ends of base, and the both ends of rotating frame body are connected with the riser through first back shaft and second back shaft respectively, and the both ends of rotating frame body all rotate with first back shaft and second back shaft through the bearing and are connected, follow axial fixedly connected with brake disc between one end of rotating frame body and the first back shaft, and rotating frame body is integrative setting with the brake disc.
The utility model discloses a rolling frame body, including first back shaft, rolling frame body, tension control device, band-releasing guide pulley mechanism, steering wheel subassembly, tension control device, band-releasing guide pulley mechanism, tension control device, band-releasing guide pulley mechanism and tension control device.
The tension control device comprises a tension disc, a tension belt and a swing arm, wherein the swing arm is rotatably arranged on one side surface of one end of a rotating frame body, which is close to a brake disc, one end of the tension belt is connected with one side of the lower part of the swing arm, the other end of the swing arm bypasses the tension disc and is connected with a tension belt fixing shaft, the tension belt fixing shaft is connected with the rotating frame body, a spring support is connected with the rotating frame body above the tension disc, an adjusting screw rod is connected with the middle part of the spring support, a tension spring is sleeved outside the adjusting screw rod, a connector is arranged at one end of the adjusting screw rod, the other end of the connector is rotatably connected with the swing arm, and the bottom end of the swing arm is rotatably connected with the rotating frame body.
Preferably, a driving motor is arranged at one end, close to the brake disc, of the top of the base, and the output end of the driving motor is connected with one end of the rotating frame body through a transmission synchronous belt.
Preferably, the first support shaft and the second support shaft are fixedly installed on the upper portion of the vertical plate, and the vertical plate is provided with the gland above the first support shaft and the second support shaft.
Preferably, the steering wheel assembly comprises a seat plate, the seat plate is fixedly connected with the rotating frame body, the top of the seat plate and the top of the swing arm are both rotatably provided with steering wheels on the same side, and the steering wheels and the belt-releasing guide wheel mechanism are on the same side.
Preferably, the end part of the tension belt is fixedly connected with the swing arm through a tension belt clamping plate, and the bottom of the swing arm is rotationally connected with the rotating frame body through a swing arm rotating shaft.
Preferably, the belt-releasing guide wheel mechanism comprises a guide wheel bracket, the belt-releasing guide wheel is rotatably arranged in the guide wheel bracket, the guide wheel bracket is rotatably provided with limiting wheels on two sides above the belt-releasing guide wheel, and the bottom of the guide wheel bracket is connected with the transverse plate through a connecting rod.
Preferably, one end of the transverse plate is connected with a movable seat, a bevel gear is rotatably arranged in the movable seat, one side of the transverse plate is rotatably connected with a worm, the outer part of the worm is abutted to the bevel gear, and the bottom of the connecting rod is fixedly arranged in the bevel gear.
Preferably, the end connection of removing the seat has the fixing base, fixing base and rotating frame body fixed connection, and the inside of fixing base runs through and is provided with the spout, and the spout sets up along the length direction of rotating frame body, removes the bottom both ends of seat and all connects the fixing base through the bolt and nut pole, and the bolt and nut pole runs through the spout and is connected with the fixing base.
Preferably, a brake caliper is installed on one side, close to the brake disc, of the vertical plate through a stress frame, the brake caliper is installed in a rotating mode with the stress frame, an air cylinder is installed on one side of the brake caliper, and one end of the air cylinder is in butt joint with one side of the inside of the brake caliper.
Preferably, the specific steps of the high-speed steel band armoring machine include:
The method comprises the steps that a cable core to be armored passes through two ends of the top of a base, a first supporting shaft, a second supporting shaft and a rotating frame body, one end of a steel belt in a tape reel is connected with the outside of the cable core, in the armored process, the cable core is pulled to one end by an external machine to move horizontally, and a driving motor drives the rotating frame body to rotate;
The tension of the steel belt is changed in the armouring process, the adjusting screw rod is screwed to move in the horizontal direction so as to drive the swing arm to rotate around the swing arm rotating shaft at the bottom, the swing arm rotates to the side far away from the spring support so as to drive the steering wheel at the upper part to be far away from the spring support, and the tension of the steel belt is increased;
Step three, if the tape wrapping angle of the steel tape is required to be changed in the armouring process, a worm on one side of the transverse plate is twisted to rotate, the worm drives an internal bevel gear to rotate and further drives a connecting rod to rotate, so that an upper guide wheel bracket and a tape releasing guide wheel are driven to rotate to change the angle, the angle between the tape releasing guide wheel and a cable core is changed, if the tape wrapping position of the steel tape is required to be changed, bolt and nut rods at two ends of the movable seat are unscrewed, the movable seat is pushed to move along a chute on one side of the fixed seat, and further the positions of the guide wheel bracket and the tape releasing guide wheel on the fixed seat are driven to change, so that the tape wrapping position between the steel tape and the cable core is changed.
The invention has the beneficial effects that:
1. By installing the tension control device outside the rotating frame body, the tension of the steel belt is changed in the armouring process. The adjusting screw rod is screwed to move in the horizontal direction, so that the swing arm is driven to rotate around the swing arm rotating shaft at the bottom. The swing arm rotates to one side far away from the spring support to drive the steering wheel at the upper part to be far away from the spring support so as to increase the tension of the steel belt, and the swing arm rotates to one side of the spring support to drive the steering wheel at the upper part to be close to the spring support so as to reduce the tension of the steel belt. After the adjusting screw rod is screwed to move, the compression amount of the tension spring outside the adjusting screw rod is changed, and then the tension tightness of the tension belt is adjusted, so that the tension of the steel belt is adjusted, the tension of the steel belt can be adjusted by screwing the adjusting screw rod, the tension of the steel belt in armor is constant, the tension adjustment of the steel belt is convenient and quick, the operation is simple, and the working efficiency is high.
2. The angle between the belt-releasing guide wheel and the cable core and the horizontal position of the belt-releasing guide wheel on the fixing seat can be adjusted if the belt-releasing angle and the belt-releasing position of the steel belt are required to be changed in the armouring process by installing the belt-releasing guide wheel mechanism outside the rotating frame body. When the angle of the belting is changed, a worm on one side of the transverse plate is twisted to rotate, and the worm drives an internal bevel gear to rotate so as to drive a connecting rod to rotate, thereby driving a guide wheel bracket on the upper part and a belt releasing guide wheel to rotate to change the angle. The angle between the tape-releasing guide wheel and the cable core is changed, and the tape-wrapping angle between the steel tape and the cable core is changed. When the position of the belting is changed, the bolt and nut rods at the two ends of the movable seat are unscrewed, the movable seat is pushed to move along the sliding groove at one side of the fixed seat, and then the positions of the guide wheel bracket and the belt releasing guide wheel on the fixed seat are driven to change, so that the position of the belting between the steel belt and the cable core is changed. The angle and the position of the belting can be adjusted by screwing the worm, the bolt and the nut rod, the adjustment is convenient and quick, the adjustment precision is high, the angle and the position of the belting are more accurate, and the belting effect is better.
3. Through with the brake disc with adorn and move the support body and connect as an organic wholely, when stopping armor, driving motor stops rotating, brake caliper and brake disc butt, and then increase the frictional force of brake disc for the rotating frame body can be faster stop rotate. And the brake disc and the rotating frame body are connected into a whole, so that the braking effect is better. The rotating frame body is welded by adopting an integral rectangular steel plate, and the two ends of the rotating frame body are fixed by adopting supporting shafts, so that the strength and stability of the rotating frame body are improved, and the rotating frame body can adapt to higher rotating speed. The rotating speed can be increased from 300r/min to 450r/min, and the working efficiency of armor is greatly improved. And the whole equipment is not easy to damage, and the safety performance is good.
Drawings
The present invention is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a side view of fig. 1 of the present invention.
Fig. 3 is a schematic view of the installation structure of the rotating frame body and the supporting shaft of the present invention.
Fig. 4 is a top view of fig. 1 of the present invention.
Fig. 5 is a schematic structural view of the tension control device of the present invention.
Fig. 6 is a cross-sectional view A-A of fig. 5 in accordance with the present invention.
FIG. 7 is a schematic view of a tape guide mechanism according to the present invention.
Fig. 8 is a sectional view of the B-B of fig. 7 in accordance with the present invention.
Fig. 9 is an enlarged schematic view of the detail a in fig. 1 according to the present invention.
The device comprises a base, a driving motor, a 3-belt-releasing guide wheel mechanism, a 4-rotating frame body, a 5, a seat plate, a 6-belt disc, a 7-tension control device, an 8-transmission synchronous belt, a 9, a first support shaft, a10, a second support shaft, an 11, a bearing, a 12, a brake disc, a 13, a gland, a 14, a swing arm, a 15, an adjusting screw rod, a 16, a tension spring, a 17, a spring bracket, a 18, a steering wheel, a 19, a steel belt, a 20, a tension disc, a 21, a tension belt fixing shaft, a 22, a limiting wheel, a 23, a belt-releasing guide wheel, a 24, a worm, a 25, a moving seat, a 26, a fixing seat, a 27, a bolt and nut rod, a 28, a bevel gear, a 29, a guide wheel bracket, a 30, a tension belt, a 31, a transverse plate, a 32, a connecting rod, a 33, a chute, a 34, a cylinder, a 35, a brake caliper, a 36 and a rotating shaft.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, a half-cut high-speed steel belt armoring machine comprises a rotating frame body 4, wherein the rotating frame body 4 is rotatably installed above a base 1, vertical plates are vertically installed at two ends of the top of the base 1, two ends of the rotating frame body 4 are respectively connected with the vertical plates through a first supporting shaft 9 and a second supporting shaft 10, two ends of the rotating frame body 4 are rotatably connected with the first supporting shaft 9 and the second supporting shaft 10 through bearings 11, a brake disc 12 is fixedly connected between one end of the rotating frame body 4 and the first supporting shaft 9 along the axial direction, and the rotating frame body 4 and the brake disc 12 are integrally arranged;
The two sides of one end of the rotating frame body 4, which is close to the first supporting shaft 9, are respectively provided with a tape reel 6 in a rotating way, the two sides of one end of the rotating frame body 4, which is close to the first supporting shaft 9, are respectively provided with a tension control device 7, the two sides of the other end of the rotating frame body 4 are respectively provided with a tape unwinding guide wheel mechanism 3, one end of the two sides of the rotating frame body 4, which is close to the tape unwinding guide wheel mechanism 3, is respectively connected with a steering wheel component, the steering wheel component and the tension control device 7 on the same side are respectively arranged on the same side of the tape unwinding guide wheel mechanism 3, and the tension control devices 7 on the two sides are respectively arranged above and below one end of the rotating frame body 4;
The tension control device 7 comprises a tension disc 20, a tension band 30 and a swing arm 14, wherein the swing arm 14 is rotatably arranged on one side surface of one end of the rotating frame body 4, which is close to the brake disc 12, one end of the tension band 30 is connected with one side of the lower part of the swing arm 14, the other end of the tension band is connected with a tension band fixing shaft 21 by bypassing the tension disc 20, the tension band fixing shaft 21 is connected with the rotating frame body 4, the rotating frame body 4 is connected with a spring bracket 17 above the tension disc 20, the spring bracket 17 is connected with an adjusting screw 15 at the middle part of the swing arm 14, a tension spring 16 is sleeved outside the adjusting screw 15, a connector is arranged at one end of the adjusting screw 15, the other end of the connector is rotatably connected with the swing arm 14, and the bottom end of the swing arm 14 is rotatably connected with the rotating frame body 4.
The driving motor 2 is installed to the one end that is close to brake disc 12 at the top of base 1, and driving motor 2's output passes through drive hold-in range 8 and is connected with the one end of rotating turret body 4, and driving motor 2 can drive rotating turret body 4 through drive hold-in range 8 and rotate.
The first support shaft 9 and the second support shaft 10 are fixedly installed on the upper portions of the vertical plates, and the vertical plates are provided with pressing covers 13 above the first support shaft 9 and the second support shaft 10.
The steering wheel assembly comprises a seat plate 5, the seat plate 5 is fixedly connected with the rotating frame body 4, the top of the seat plate 5 and the same side of the top of the swing arm 14 are respectively provided with a steering wheel 18 in a rotating mode, the steering wheels 18 and the belt-releasing guide wheel mechanism 3 are arranged on the same side, after the steel belt 19 comes out of the belt disc 6, the steel belt is wound around the side surfaces of the two steering wheels 18, and after the direction of the steel belt is changed, the steel belt enters the inside of the belt-releasing guide wheel mechanism 3.
The end of the tension belt 30 is fixedly connected with the swing arm 14 through a tension belt clamping plate, the bottom of the swing arm 14 is rotationally connected with the rotating frame body 4 through a swing arm rotating shaft 36, the tension belt clamping plate is convenient for the tension belt 30 to be fixedly connected with the swing arm 14, and the bottom of the swing arm 14 can rotate on one side of the rotating frame body 4, so that the steering wheel 18 on the upper part is driven to move.
The belt-releasing guide wheel mechanism 3 comprises a guide wheel bracket 29, the belt-releasing guide wheel 23 is rotatably arranged in the guide wheel bracket 29, the guide wheel bracket 29 is rotatably provided with limiting wheels 22 on two sides above the belt-releasing guide wheel 23, and the bottom of the guide wheel bracket 29 is connected with a transverse plate 31 through a connecting rod 32.
One end of the transverse plate 31 is connected with the movable seat 25, the bevel gear 28 is rotatably installed in the movable seat 25, one side of the transverse plate 31 is rotatably connected with the worm 24, the outer part of the worm 24 is abutted against the bevel gear 28, the bottom of the connecting rod 32 is fixedly installed in the bevel gear 28, the worm 24 on one side of the transverse plate 31 is screwed to rotate, the worm 24 drives the bevel gear 28 in the inner part to rotate, and then the connecting rod 32 is driven to rotate, so that the upper guide wheel bracket 29 and the belt releasing guide wheel 23 are driven to rotate to change angles.
The end connection who removes seat 25 has fixing base 26, fixing base 26 and rotating frame body 4 fixed connection, and the inside of fixing base 26 runs through and is provided with spout 33, and spout 33 sets up along rotating frame body 4's length direction, the bottom both ends of removing seat 25 all connect fixing base 26 through bolt nut pole 27, bolt nut pole 27 runs through spout 33 and is connected with fixing base 26, unscrew the bolt nut pole 27 at remove seat 25 both ends, promote to remove seat 25 and can follow spout 33 and remove in one side of fixing base 26, and then drive the position change on fixing base 26 of guide pulley support 29 and tape releasing guide pulley 23, thereby the band position between steel band 19 and the cable core obtains the change.
The riser is close to one side of brake disc 12 and installs brake caliper 35 through the atress frame, and brake caliper 35 rotates the installation with the atress frame, and cylinder 34 is installed to one side of brake caliper 35, and the one end of cylinder 34 and the inside one side butt of brake caliper 35, and the extension of cylinder 34 can promote one side of brake caliper 35, and brake caliper 35 rotates in the inside of atress frame and with brake disc 12 butt, increases the frictional force of brake disc 12, and then makes the stop rotation that rotating frame body 4 can be quick.
The specific steps of the high-speed steel band armoring machine include:
The method comprises the steps that a cable core to be armored passes through two ends of the top of a base 1, a first supporting shaft 9, a second supporting shaft 10 and a rotating frame body 4, one end of a steel belt 19 in a tape reel 6 is connected with the outside of the cable core, in the armored process, the cable core is pulled to one end by an external machine to move horizontally, and a driving motor 2 drives the rotating frame body 4 to rotate;
Step two, if the tension of the steel belt 19 is required to be changed in the armouring process, the adjusting screw 15 is screwed to move in the horizontal direction, so that the swing arm 14 is driven to rotate around the swing arm rotating shaft 36 at the bottom, the swing arm 14 rotates to the side far away from the spring support 17, the steering wheel 18 at the upper part is driven to be far away from the spring support 17, the tension of the steel belt 19 is increased, the swing arm 14 rotates to the side of the spring support 17, the steering wheel 18 at the upper part is driven to be close to the spring support 17, the tension of the steel belt 19 is reduced, after the adjusting screw 15 is screwed to move, the compression amount of the tension spring 16 at the outer part of the adjusting screw 15 is changed, and the tension tightness of the tension belt 30 is adjusted, so that the tension of the steel belt 19 is adjusted;
Step three, if the belting angle of the steel belt 19 is to be changed in the armouring process, the worm 24 on one side of the transverse plate 31 is screwed to rotate, the worm 24 drives the internal bevel gear 28 to rotate, and then drives the connecting rod 32 to rotate, so that the upper guide wheel bracket 29 and the belting guide wheel 23 are driven to rotate to change the angle, the angle between the belting guide wheel 23 and the cable core is changed, if the belting position of the steel belt 19 is to be changed, the bolt and nut rods 27 on two ends of the movable seat 25 are unscrewed, the movable seat 25 is pushed to move along the sliding groove on one side of the fixed seat 26, and further the positions of the guide wheel bracket 29 and the belting guide wheel 23 on the fixed seat 26 are driven to change, so that the belting position between the steel belt 19 and the cable core is changed.
When the cable core to be armored passes through the two ends of the top of the base 1, the first supporting shaft 9, the second supporting shaft 10 and the rotating frame body 4, and one end of the steel belt 19 inside the reel 6 is connected with the outside of the cable core. In the armouring process, the cable core is pulled by external machinery to horizontally move towards one end, and the driving motor 2 drives the rotating frame body 4 to rotate through the transmission synchronous belt 8. The steel belt 19 is wound outside the cable core along with the rotation of the rotating frame body 4, and the cable core uniformly and horizontally moves, so that the steel belt 19 is uniformly wound outside the cable core;
The steel belt 19 passes through the tension control device 7, the steering wheel 18 and the belt releasing guide wheel mechanism 3 in sequence in the process of moving from the belt disc 6 to the cable core. The steel belt 19 passes around the swing arm 14 and the upper part of the steering wheel 18 on the side of the seat board 5, enters the inner part of the belt-releasing guide wheel mechanism 3, and is connected with the cable core after being guided by the belt-releasing guide wheel 23.
In the armouring process, if the tension of the steel belt 19 is to be changed, the adjusting screw 15 is screwed to move in the horizontal direction, so that the swing arm 14 is driven to rotate around the swing arm rotating shaft 36 at the bottom. The swing arm 14 rotates to the side far away from the spring support 17 to drive the upper steering wheel 18 to be far away from the spring support 17 so as to increase the tension of the steel belt 19, and the swing arm 14 rotates to the side of the spring support 17 to drive the upper steering wheel 18 to be close to the spring support 17 so as to reduce the tension of the steel belt 19. After the adjusting screw 15 is screwed to move, the compression amount of the tension spring 16 outside the adjusting screw 15 is changed, and then the tension tightness of the tension belt 30 is adjusted, so that the tension of the steel belt 19 is adjusted, the tension of the steel belt 19 can be adjusted by screwing the adjusting screw 15, the tension of the steel belt 19 in armor is constant, the tension adjustment of the steel belt 19 is convenient and quick, the operation is simple, and the working efficiency is high.
In the armouring process, if the tape angle and the tape position of the steel tape 19 are to be changed, the angle between the tape laying guide wheel 23 and the cable core and the horizontal position of the tape laying guide wheel 23 on the fixed seat 26 can be adjusted. When the angle of the belting is changed, the worm 24 on one side of the transverse plate 31 is twisted to rotate, the worm 24 drives the internal bevel gear 28 to rotate, and then the connecting rod 32 is driven to rotate, so that the upper guide wheel bracket 29 and the belting guide wheel 23 are driven to rotate to change the angle. The angle between the payout guide 23 and the cable core is changed and the taping angle between the steel tape 19 and the cable core is changed. When the position of the belting is changed, the bolt and nut rods 27 at the two ends of the movable seat 25 are unscrewed, the movable seat 25 is pushed to move along the sliding groove 33 on one side of the fixed seat 26, and then the positions of the guide wheel support 29 and the belt releasing guide wheel 23 on the fixed seat 26 are driven to change, so that the position of the belting between the steel belt 19 and the cable core is changed. The angle and the position of the belting can be adjusted by screwing the worm 24, the bolt and the nut rod 27, the adjustment is convenient and quick, the adjustment precision is high, the angle and the position of the belting are more accurate, and the belting effect is better.
When the armor is stopped, the driving motor 2 stops rotating, the air cylinder 34 runs, and the brake calipers 35 at two sides are pushed to be abutted with the brake disc 12, so that the friction force of the brake disc 12 is increased, and the rotating frame body 4 can be stopped rotating more quickly. And the brake disc 12 and the rotating frame body 4 are connected into a whole, so that the braking effect is better. The rotating frame body 4 is welded by adopting an integral rectangular steel plate, and the two ends of the rotating frame body 4 are fixed by adopting supporting shafts, so that the strength and stability of the rotating frame body 4 are improved, and the rotating frame can adapt to higher rotating speed. The rotating speed can be increased from 300r/min to 450r/min, and the working efficiency of armor is greatly improved. And the whole equipment is not easy to damage, and the safety performance is good.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a half-cut high-speed steel band armoring machine, its characterized in that, includes rotating frame body (4), rotating frame body (4) rotate and install in the top of base (1), riser is all vertically installed at the top both ends of base (1), the both ends of rotating frame body (4) are connected with the riser through first back shaft (9) and second back shaft (10) respectively, the both ends of rotating frame body (4) all rotate with first back shaft (9) and second back shaft (10) through bearing (11) and are connected, along axial fixedly connected with brake disc (12) between one end of rotating frame body (4) and first back shaft (9), rotating frame body (4) and brake disc (12) are integrative setting;
The rotating frame body (4) is rotatably provided with a tape reel (6) at two sides of one end, which is close to the first supporting shaft (9), of the rotating frame body (4), tension control devices (7) are arranged at two sides of one end, which is close to the first supporting shaft (9), of the rotating frame body (4), the tape releasing guide wheel mechanisms (3) are arranged at two sides of the other end of the rotating frame body (4), steering wheel assemblies are connected to one ends, which are close to the tape releasing guide wheel mechanisms (3), of the two sides of the rotating frame body (4), the steering wheel assemblies and the tension control devices (7) at the same side are arranged at the same side of the tape releasing guide wheel mechanisms (3), and the tension control devices (7) at two sides are respectively arranged above and below one end of the rotating frame body (4);
The tension control device (7) comprises a tension disc (20), a tension belt (30) and a swing arm (14), wherein the swing arm (14) is rotatably arranged on one side surface of one end, close to a brake disc (12), of a rotating frame body (4), one end of the tension belt (30) is connected with one side below the swing arm (14), the other end of the tension belt bypasses the tension disc (20) and is connected with a tension belt fixing shaft (21), the tension belt fixing shaft (21) is connected with the rotating frame body (4), a spring bracket (17) is connected with the rotating frame body (4) above the tension disc (20), an adjusting screw (15) is connected with the middle part of the spring bracket (17) and the swing arm (14), a tension spring (16) is sleeved outside the adjusting screw (15), one end of the adjusting screw (15) is provided with a connector, the other end of the connector is rotatably connected with the swing arm (14), and the bottom end of the swing arm (14) is rotatably connected with the rotating frame body (4).
The steering wheel assembly comprises a seat board (5), the seat board (5) is fixedly connected with the rotating frame body (4), the top of the seat board (5) and the same side of the top of the swing arm (14) are respectively provided with a steering wheel (18) in a rotating way, and the steering wheel (18) and the belt-releasing guide wheel mechanism (3) are arranged on the same side;
The end part of the tension belt (30) is fixedly connected with the swing arm (14) through a tension belt clamping plate, and the bottom of the swing arm (14) is rotationally connected with the rotating frame body (4) through a swing arm rotating shaft (36);
the belt-releasing guide wheel mechanism (3) comprises a guide wheel bracket (29), a belt-releasing guide wheel (23) is rotatably arranged in the guide wheel bracket (29), limiting wheels (22) are rotatably arranged on two sides above the belt-releasing guide wheel (23) on the guide wheel bracket (29), and the bottom of the guide wheel bracket (29) is connected with a transverse plate (31) through a connecting rod (32);
One end of the transverse plate (31) is connected with a movable seat (25), a bevel gear (28) is rotatably arranged in the movable seat (25), one side of the transverse plate (31) is rotatably connected with a worm (24), the outer part of the worm (24) is abutted with the bevel gear (28), and the bottom of the connecting rod (32) is fixedly arranged in the bevel gear (28);
The end connection who removes seat (25) has fixing base (26), fixing base (26) and rotating frame body (4) fixed connection, and the inside of fixing base (26) runs through and is provided with spout (33), and spout (33) set up along the length direction of rotating frame body (4), and the bottom both ends of removing seat (25) are all connected fixing base (26) through bolt and nut pole (27), and bolt and nut pole (27) run through spout (33) and are connected with fixing base (26).
2. The half-cut high-speed steel belt armoring machine according to claim 1, wherein a driving motor (2) is installed at one end, close to a brake disc (12), of the top of the base (1), and the output end of the driving motor (2) is connected with one end of a rotating frame body (4) through a transmission synchronous belt (8).
3. The half-cut high-speed steel belt armoring machine according to claim 1, wherein the first supporting shaft (9) and the second supporting shaft (10) are fixedly installed on the upper portion of a riser, and the riser is provided with a gland (13) above the first supporting shaft (9) and the second supporting shaft (10).
4. The half-cut high-speed steel band armoring machine according to claim 1, wherein a brake caliper (35) is installed on one side of the vertical plate, which is close to the brake disc (12), through a stress frame, the brake caliper (35) is rotatably installed with the stress frame, a cylinder (34) is installed on one side of the brake caliper (35), and one end of the cylinder (34) is abutted with one side of the inside of the brake caliper (35).
5. The half-cut high-speed steel band armor machine of claim 1, wherein the high-speed steel band armor machine comprises the specific steps of:
The method comprises the steps that a cable core to be armored passes through two ends of the top of a base (1) and a first supporting shaft (9), a second supporting shaft (10) and a rotating frame body (4), one end of a steel belt (19) in a reel (6) is connected with the outside of the cable core, in the armored process, the cable core is pulled to one end horizontally by an external machine, and the rotating frame body (4) is driven to rotate by a driving motor (2), and the steel belt (19) is wound on the outside of the cable core along with the rotating frame body (4) in the rotating process;
Step two, if the tension of the steel belt (19) is required to be changed in the armouring process, the adjusting screw rod (15) is screwed to move in the horizontal direction, so that the swing arm (14) is driven to rotate around the swing arm rotating shaft (36) at the bottom, the swing arm (14) rotates to the side far away from the spring support (17), the steering wheel (18) at the upper part is driven to be far away from the spring support (17), the tension of the steel belt (19) is increased, the swing arm (14) rotates to the side of the spring support (17), the steering wheel (18) at the upper part is driven to be close to the spring support (17), the tension of the steel belt (19) is reduced, after the adjusting screw rod (15) is screwed to move, the compression amount of the tension spring (16) at the outer part of the adjusting screw rod (15) is changed, and the tension tightness of the tension belt (30) is adjusted, and the tension of the steel belt (19) is adjusted;
step three, if the tape angle of the steel tape (19) is required to be changed in the armouring process, a worm (24) on one side of a transverse plate (31) is screwed to rotate, the worm (24) drives an internal bevel gear (28) to rotate and then drives a connecting rod (32) to rotate, so that an upper guide wheel bracket (29) and a tape releasing guide wheel (23) are driven to rotate to change the angle, the angle between the tape releasing guide wheel (23) and a cable core is changed, the tape angle between the steel tape (19) and the cable core is changed, if the tape position of the steel tape (19) is required to be changed, bolt and nut rods (27) on two ends of a movable seat (25) are unscrewed, the movable seat (25) is pushed to move along a chute (33) on one side of a fixed seat (26), and then the positions of the guide wheel bracket (29) and the tape releasing guide wheel (23) on the fixed seat (26) are driven to change, and the tape position between the steel tape (19) and the cable core is changed.
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| CN111145964B (en) * | 2020-01-10 | 2021-06-01 | 太仓韬信信息科技有限公司 | Steel-tape-armored polyvinyl chloride sheath processing equipment capable of avoiding extrusion |
| CN111613395A (en) * | 2020-06-02 | 2020-09-01 | 无锡恒泰电缆机械制造有限公司 | Compact concentric type steel belt armoring machine |
| CN112590372B (en) * | 2020-12-09 | 2022-05-31 | 深圳市天亮环保科技有限公司 | Environment-friendly corrugated paper packaging and printing machine based on Internet of things |
| CN113764140B (en) * | 2021-09-15 | 2024-09-24 | 无锡市中鼎电工机械有限公司 | Active tape-releasing and winding machine |
| CN114173438B (en) * | 2021-12-23 | 2024-04-16 | 无锡大洋高科热能装备有限公司 | Processing device for producing armored heating cable for heating liquid metal pipeline |
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| CN210640066U (en) * | 2019-11-07 | 2020-05-29 | 合肥神马科技集团有限公司 | Half-cutting type high-speed steel belt armoring machine |
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| GB860172A (en) * | 1958-04-12 | 1961-02-01 | Forges Ateliers Const Electr | Improved machine for armouring electric cables |
| KR20100056241A (en) * | 2008-11-19 | 2010-05-27 | 서부정공 주식회사 | Manufacturing device for armored cable |
| CN202784993U (en) * | 2012-10-09 | 2013-03-13 | 平湖迪工机械制造有限公司 | Constant tension device for steel belt machinery |
| CN203649021U (en) * | 2013-11-28 | 2014-06-18 | 安徽九华金润铜业有限公司 | Mechanism for adjusting tension of enamelled wire drawn out from wire-drawing die |
| CN203826137U (en) * | 2014-03-28 | 2014-09-10 | 江苏珠影特种电缆有限公司 | Aluminium alloy cable dual-steel belt armouring machine |
| CN205170054U (en) * | 2015-08-25 | 2016-04-20 | 张家港市东航机械有限公司 | Pay -off tension adjusting device |
| CN109841355B (en) * | 2019-04-11 | 2024-04-02 | 合肥神马科技集团有限公司 | Concentric steel tape armoring machine |
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| CN210640066U (en) * | 2019-11-07 | 2020-05-29 | 合肥神马科技集团有限公司 | Half-cutting type high-speed steel belt armoring machine |
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