CN110660536A - Half-cutting type high-speed steel belt armoring machine - Google Patents
Half-cutting type high-speed steel belt armoring machine Download PDFInfo
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- CN110660536A CN110660536A CN201911083314.1A CN201911083314A CN110660536A CN 110660536 A CN110660536 A CN 110660536A CN 201911083314 A CN201911083314 A CN 201911083314A CN 110660536 A CN110660536 A CN 110660536A
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- belt
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- rotating frame
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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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Abstract
The invention discloses a half-cut 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 respectively 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. Twist and move accommodate the lead screw and remove the back, accommodate the outside tension spring's of lead screw compression change, and then the tension elasticity of tension band obtains adjusting to make the tension of steel band obtain adjusting, twist and move accommodate the lead screw and can adjust the tension of steel band, the tension of steel band in the armor is invariable, makes the tension of steel band adjust convenient and fast, easy operation, work efficiency is high.
Description
Technical Field
The invention relates to a steel strip armoring machine, in particular to a half-cutting type high-speed steel strip armoring machine, and belongs to the field of application of steel strip armoring machines.
Background
The steel strip armoring machine is a commonly-used armoring machine in the cable production process, can quickly wind steel strips on the outer portion of a cable core, improves armoring efficiency, can ensure armoring uniformity and firmness, and improves cable quality.
However, the existing steel belt armoring machine still has certain defects in use. The rotating frame body in the existing steel belt armoring machine is not enough in strength, 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 of both ends is not high, and the rocking easily takes place in the rotation process. Meanwhile, the tension of the steel belt is inconvenient to adjust in the moving process, the tension of the steel belt cannot be stably controlled, and moving armoring under the action of constant tension cannot be guaranteed. And the angle and position adjustment when steel band and cable armor are inconvenient, can not be according to the position and the angle of the quick regulation steel band armor of actual needs, and the limitation is great.
Disclosure of Invention
The invention aims to provide a half-cut high-speed steel strip armoring machine which can solve the problems that the strength of a rotating frame body in the existing steel strip armoring machine is not enough, 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 of both ends is not high, and the rocking easily takes place in the rotation process. Meanwhile, the tension of the steel belt is inconvenient to adjust in the moving process, the tension of the steel belt cannot be stably controlled, and moving armoring under the action of constant tension cannot be guaranteed. And the angle and position adjustment when the steel band and the cable armor are inconvenient, the position and angle of the steel band armor can not be adjusted rapidly according to actual needs, and the limitation is great technical problem.
The technical points are as follows:
1. the two ends of the rotating frame body are supported by double fixed shafts and are 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 tension of the steel belt unwinding to be constant is achieved in the working process;
3. the guide wheel mechanism is arranged, so that the angle can be adjusted during working, and the requirements of different wrapping belt angles are met; the guide wheel mechanism can move in the production line direction; the requirements of different twisting positions are met.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a high-speed steel band armoring machine of half-cut formula, includes and rotates the support body, rotate the support body and rotate and install in the top of base, the equal vertical riser of installing in the top both ends of base, the both ends of rotating the support body are connected with the riser through first back shaft and second back shaft respectively, and the both ends of rotating the support body are all rotated through bearing and first back shaft and second back shaft and are connected, rotate between one end of support body and the first back shaft along axial fixedly connected with brake disc, rotate the support body and be an organic whole setting with the brake disc.
Rotate the one end both sides that the support body is close to first supporting shaft and all rotate and install the tep reel, and rotate the one end both sides that the support body is close to first supporting shaft and all install tension control device, the other end both sides of rotating the support body are all installed and are put tape guide mechanism, the both sides of rotating the support body are close to and are put tape guide mechanism one end and all are connected with the directive wheel subassembly, and the directive wheel subassembly and the tension control device with one side all set up in the same one side of putting tape guide mechanism, and both sides tension control device installs respectively in the one end top and the below of rotating the support.
Tension control device includes tension disc, tension band and swing arm, the swing arm rotates to be installed and rotates the one end side that the support body is close to the brake disc, and below one side of swing arm is connected to the one end in tension band, and the other end is walked around tension disc and tension band fixed axle and is connected, and tension band fixed axle is connected with the rotation support body, rotates the support body and is connected with spring bracket in the top of tension disc, spring bracket is connected with accommodate the lead screw with the middle part of swing arm, and accommodate the lead screw's outside cover is equipped with tension spring, accommodate the lead screw's one end is installed the connector, and the other end and the swing arm of connector rotate to be connected.
Preferably, a driving motor is installed 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, first supporting shaft and the equal fixed mounting of second supporting shaft are on the upper portion of riser, and the gland is all installed to the riser in the top of first supporting shaft and second supporting shaft.
Preferably, the steering wheel assembly comprises a seat plate, the seat plate is fixedly connected with the rotating frame body, the steering wheels are rotatably arranged on the same sides of the top of the seat plate and the top of the swing arm, and the steering wheels and the belt-releasing guide wheel mechanism are arranged on the same sides.
Preferably, the end 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 rotatably connected with the rotating frame body through a swing arm rotating shaft.
Preferably, put and take guide pulley mechanism includes the guide pulley support, and the inside of guide pulley support is rotated and is equipped with and puts the area guide pulley, and the guide pulley support is all rotated and is installed spacing wheel in the top both sides of putting the area guide pulley, and the diaphragm is connected through the connecting rod in the bottom of guide pulley support.
Preferably, one end of the transverse plate is connected with a moving seat, a helical gear is rotatably mounted inside the moving seat, a worm is rotatably connected to one side of the transverse plate, the outer portion of the worm is abutted to the helical gear, and the bottom of the connecting rod is fixedly mounted inside the helical gear.
Preferably, the end connection who removes the seat has the fixing base, fixing base and rotation support 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 who rotates the support body, and the bottom both ends that remove the seat all pass through bolt and nut pole connection fixing base, and bolt and nut pole runs through the spout and is connected with the fixing base.
Preferably, one side of the vertical plate, which is close to the brake disc, is provided with a brake caliper through a stress frame, the brake caliper is rotatably arranged with the stress frame, one side of the brake caliper is provided with a cylinder, and one end of the cylinder is abutted against one side of the inside of the brake caliper.
Preferably, the high-speed steel belt armoring machine is used by the specific steps of:
the method comprises the following steps: a cable core to be armored passes through the two ends of the top of the base, the first support shaft, the second support shaft and the rotating frame body, and one end of a steel belt in the belt reel is connected with the outside of the cable core; in the armoring process, an external machine pulls the cable core to horizontally move towards one end, and a driving motor drives the rotating frame body to rotate; the steel belt is wound outside the cable core along with the rotation of the rotating frame body;
step two: if the tension of the steel belt is changed in the armoring process, the adjusting screw rod is screwed to move in the horizontal direction, and the swing arm is further driven to rotate around a 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 that the tension of the steel belt is increased; the swing arm rotates towards one side of the spring support to drive the steering wheel at the upper part to be close to the spring support, so that the tension of the steel belt is reduced; after the adjusting screw rod is screwed to move, the compression amount of a tension spring outside the adjusting screw rod is changed, so that the tension tightness of the tension belt is adjusted, and the tension of the steel belt is adjusted;
step three: if the angle of a wrapping belt of a steel belt needs to be changed in the armoring process, a worm on one side of a transverse plate is twisted to rotate, the worm drives an internal helical gear to rotate, and further drives a connecting rod to rotate, so that a guide wheel bracket on the upper portion and a belt releasing guide wheel are driven to rotate to change the angle; the angle between the belt releasing guide wheel and the cable core is changed, and the angle of a belt between the steel belt and the cable core is changed; if the position of the wrapping tape of the steel belt needs to be changed, bolt and nut rods at two ends of the moving seat are unscrewed, the moving seat is pushed to move along one side of the fixed seat along the sliding groove, and then the guide wheel support is driven and the position of the wrapping tape guide wheel on the fixed seat is changed, so that the position of the wrapping tape between the steel belt and the cable core is changed.
The invention has the beneficial effects that:
1. the tension control device is arranged outside the rotating frame body, so that the tension of the steel belt is changed if needed in the armoring process. The adjusting screw rod is screwed to move in the horizontal direction, and then 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 that the tension of the steel belt is increased; the swing arm rotates to one side of the spring support to drive the steering wheel on the upper portion to be close to the spring support, and therefore tension of the steel belt is reduced. Twist and move accommodate the lead screw and remove the back, accommodate the outside tension spring's of lead screw compression change, and then the tension elasticity of tension band obtains adjusting to make the tension of steel band obtain adjusting, twist and move accommodate the lead screw and can adjust the tension of steel band, the tension of steel band in the armor is invariable, makes the tension of steel band adjust convenient and fast, easy operation, work efficiency is high.
2. Through the belt releasing guide wheel mechanism arranged outside the rotating frame body, if the angle of the belt and the position of the belt of the steel belt are changed in the armoring process, 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. When the angle of the wrapping belt is changed, the worm on one side of the transverse plate is twisted to rotate, the worm drives the internal helical gear to rotate, and then the connecting rod is driven to rotate, so that the guide wheel bracket on the upper portion is driven, and the wrapping belt guide wheel is placed to rotate to change the angle. The angle between the belt releasing guide wheel and the cable core is changed, and the angle of the belt between the steel belt and the cable core is changed. When the position of the wrapping tape is changed, the bolt and nut rods at the two ends of the moving seat are unscrewed, the moving seat is pushed to move along the sliding groove on one side of the fixed seat, and then the guide wheel support is driven and the position of the wrapping tape guide wheel on the fixed seat is changed, so that the position of the wrapping tape between the steel belt and the cable core is changed. The angle and the position of band can be adjusted to the worm of twisting and bolt nut pole, adjusts convenient and fast, and the precision of adjusting is higher, and the angle and the position of band are more accurate, and the effect of band is better.
3. Through with the brake disc with adorn movable support body coupling as an organic whole, when stopping the armor, driving motor stall, brake caliper and brake disc butt, and then increase the frictional force of brake disc for the faster stall of movable support physical stamina. And the brake disc and the rotating frame body are connected into a whole, so that the braking effect is better. Rotate the support body and adopt holistic rectangle steel sheet welding to and the both ends of rotating the support body all adopt the back shaft to fix, make the intensity and the stability of rotating the support body obtain promoting, can adapt to higher rotational speed. The rotating speed can be increased from 300r/min to 450r/min, and the armoring working efficiency is greatly improved. And the whole equipment is not easy to damage and has good safety performance.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view 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 mounting structure of the rotating frame and the supporting shaft according to the present invention.
Fig. 4 is a top view of fig. 1 of the present invention.
FIG. 5 is a schematic structural diagram of a tension control device according to the present invention.
FIG. 6 is a cross-sectional view A-A of FIG. 5 of the present invention.
FIG. 7 is a schematic view of the belt-releasing guide roller mechanism of the present invention.
FIG. 8 is a cross-sectional view B-B of FIG. 7 according to the present invention.
FIG. 9 is an enlarged view of detail A in FIG. 1 according to the present invention.
In the figure: 1. a base; 2. a drive motor; 3. a belt releasing guide wheel mechanism; 4. rotating the frame body; 5. a seat plate; 6. a reel; 7. a tension control device; 8. a synchronous belt is driven; 9. a first support shaft; 10. a second support shaft; 11. a bearing; 12. a brake disc; 13. a gland; 14. swinging arms; 15. adjusting the screw rod; 16. a tension spring; 17. a spring support; 18. a steering wheel; 19. a steel belt; 20. a tension disc; 21. a tension band fixing shaft; 22. a limiting wheel; 23. a belt releasing guide wheel; 24. a worm; 25. a movable seat; 26. a fixed seat; 27. a bolt-nut stem; 28. a helical gear; 29. a guide wheel bracket; 30. a tension band; 31. a transverse plate; 32. a connecting rod; 33. a chute; 34. a cylinder; 35. a brake caliper; 36. a swing arm rotating shaft.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-9, a half-cut high-speed steel strip 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 a bearing 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;
both sides of one end of the rotating frame body 4 close to the first supporting shaft 9 are rotatably provided with belt reels 6, both sides of one end of the rotating frame body 4 close to the first supporting shaft 9 are provided with tension control devices 7, both sides of the other end of the rotating frame body 4 are provided with belt releasing guide wheel mechanisms 3, both ends of both sides of the rotating frame body 4 close to the belt releasing guide wheel mechanisms 3 are connected with steering wheel assemblies, the steering wheel assemblies and the tension control devices 7 on the same side are arranged on the same side of the belt releasing guide wheel mechanisms 3, and the tension control devices 7 on both sides are respectively arranged above and below one end of the rotating frame body 4;
The one end that the top of base 1 is close to brake disc 12 installs driving motor 2, and driving motor 2's output passes through drive hold-in range 8 to be connected with the one end of rotating support body 4, and driving motor 2 can drive through drive hold-in range 8 and rotate support body 4 and rotate.
First support shaft 9 and second support shaft 10 are both fixedly mounted on the upper portion of the riser, and gland 13 is mounted on the riser above first support shaft 9 and second support shaft 10.
The directive wheel subassembly includes bedplate 5, bedplate 5 and 4 fixed connection of rotation support body, and bedplate 5's top and swing arm 14's top all rotate with one side and install directive wheel 18, directive wheel 18 with put take guide mechanism 3 in same one side, steel band 19 comes out the back from the inside of tep reel 6, bypasses from the side of two directive wheels 18, and the direction receives to enter into the inside of putting take guide mechanism 3 after changing.
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 rotatably connected with the rotating frame body 4 through a swing arm rotating shaft 36, the tension belt clamping plate facilitates the fixed connection of the tension belt 30 and 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 portion is driven to move.
Put and take guiding wheel mechanism 3 includes guide bracket 29, and the inside of guide bracket 29 rotates and is equipped with and puts and take guiding wheel 23, and guide bracket 29 all rotates on the both sides of putting the top of taking guiding wheel 23 and installs spacing wheel 22, and connecting rod 32 is passed through to the bottom of guide bracket 29 and is connected diaphragm 31.
One end of the transverse plate 31 is connected with a moving seat 25, a helical gear 28 is rotatably mounted inside the moving 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 against the helical gear 28, the bottom of the connecting rod 32 is fixedly mounted inside the helical gear 28, the worm 24 on one side of the transverse plate 31 is screwed to rotate, the worm 24 drives the inner helical gear 28 to rotate, and further drives the connecting rod 32 to rotate, so that the upper guide wheel bracket 29 and the belt releasing guide wheel 23 are driven to rotate to change the angle.
End connection who removes seat 25 has fixing base 26, fixing base 26 and 4 fixed connection of rotation support body, and the inside of fixing base 26 is run through and is provided with spout 33, and spout 33 sets up along the length direction who rotates support body 4, the bottom both ends that remove seat 25 all connect fixing base 26 through bolt and nut pole 27, bolt and nut pole 27 runs through spout 33 and is connected with fixing base 26, the bolt and nut pole 27 at removal seat 25 both ends are unscrewed, it can remove in one side of fixing base 26 along spout 33 to promote to remove seat 25, and then drive guide pulley support 29 and put the position change of taking guide pulley 23 on fixing base 26, thereby the band position between steel band 19 and the cable core obtains changing.
The high-speed steel strip armoring machine comprises the following specific steps:
the method comprises the following steps: a cable core to be armored passes through the two ends of the top of the base 1, the first support shaft 9, the second support shaft 10 and the rotating frame body 4, and one end of a steel belt 19 in the belt reel 6 is connected with the outside of the cable core; in the armoring process, an external machine pulls the cable core to horizontally move towards one end, and the driving motor 2 drives the rotating frame body 4 to rotate; the steel belt 19 is wound outside the cable core in the rotation of the rotating frame body 4;
step two: if the tension of the steel belt 19 is changed in the armoring process, the adjusting screw rod 15 is screwed to move in the horizontal direction, and the swing arm 14 is further driven to rotate around a swing arm rotating shaft 36 at the bottom; the swing arm 14 rotates towards one side far away from the spring support 17 to drive the steering wheel 18 at the upper part to be far away from the spring support 17, so that the tension of the steel belt 19 is increased; the swing arm 14 rotates towards one side of the spring support 17 to drive the steering wheel 18 at the upper part to be close to the spring support 17, so that the tension of the steel belt 19 is reduced; after the adjusting screw rod 15 is screwed to move, the compression amount of a tension spring 16 outside the adjusting screw rod 15 is changed, and further 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 angle of the wrapping belt of the steel belt 19 is changed in the armoring process, the worm 24 on one side of the transverse plate 31 is screwed to rotate, the worm 24 drives the internal helical gear 28 to rotate, and further drives the connecting rod 32 to rotate, so that the upper guide wheel bracket 29 and the belt releasing guide wheel 23 are driven to rotate to change the angle; the angle between the belt releasing guide wheel 23 and the cable core is changed, and the belt angle between the steel belt 19 and the cable core is changed; to change the position of the tape between the steel tape 19 and the cable core, the bolt and nut rods 27 at the two ends of the movable seat 25 are loosened to push the movable seat 25 to move along the sliding slot 33 on one side of the fixed seat 26, so as to drive the position of the guide wheel bracket 29 and the tape releasing guide wheel 23 on the fixed seat 26 to change, thereby changing the position of the tape between the steel tape 19 and the cable core.
When the cable core armouring device is used, a cable core to be armoured penetrates through the two ends of the top of the base 1, the first support shaft 9, the second support shaft 10 and the rotating frame body 4, and one end of the steel belt 19 inside the belt disc 6 is connected with the outside of the cable core. In the armoring process, the cable core is pulled horizontally to one end by external machinery, 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 in the rotation of the rotating frame body 4, and the cable core uniformly moves horizontally, 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 reel 6 to the cable core. The steel belt 19 passes through the swing arm 14 and the upper part of the side steering wheel 18 of the seat board 5 and enters the belt releasing guide wheel mechanism 3, and is connected with the cable core after being guided by the belt releasing guide wheel 23.
If the tension of the steel belt 19 is changed during the armoring process, the adjusting screw rod 15 is screwed to move in the horizontal direction, and the swing arm 14 is further driven to rotate around the swing arm rotating shaft 36 at the bottom. The swing arm 14 rotates towards one side far away from the spring support 17 to drive the steering wheel 18 at the upper part to be far away from the spring support 17, so that the tension of the steel belt 19 is increased; the swing arm 14 rotates towards one side of the spring support 17 to drive the upper steering wheel 18 to be close to the spring support 17, and further tension of the steel belt 19 is reduced. After the adjusting screw rod 15 is screwed to move, the compression amount of a tension spring 16 outside the adjusting screw rod 15 is changed, and further the tension tightness of a tension belt 30 is adjusted, so that the tension of a steel belt 19 is adjusted, the tension of the steel belt 19 can be adjusted by screwing the adjusting screw rod 15, the tension of the steel belt 19 in armor is constant, the tension of the steel belt 19 in armor is adjusted conveniently and quickly, the operation is simple, and the working efficiency is high.
If the angle of the tape and the position of the tape of the steel tape 19 need to be changed in the armoring process, the angle between the tape releasing guide wheel 23 and the cable core and the horizontal position of the tape releasing guide wheel 23 on the fixed seat 26 can be adjusted. When the angle of the belt is changed, the worm 24 on one side of the transverse plate 31 is screwed to rotate, the worm 24 drives the internal helical gear 28 to rotate, and further drives the connecting rod 32 to rotate, so that the upper guide wheel bracket 29 and the belt releasing guide wheel 23 are driven to rotate to change the angle. The angle between the belt releasing guide wheel 23 and the cable core is changed, and the belt angle between the steel belt 19 and the cable core is changed. When the position of the tape is changed, the bolt and nut rods 27 at the two ends of the moving seat 25 are unscrewed, the moving seat 25 is pushed to move along the sliding groove 33 on one side of the fixed seat 26, and then the position of the guide wheel bracket 29 and the tape releasing guide wheel 23 on the fixed seat 26 is driven to change, so that the position of the tape 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 and the bolt-nut rod 27, the adjustment is convenient and fast, the adjustment precision is higher, the angle and the position of the belting are more accurate, and the belting effect is better.
When stopping the armor, driving motor 2 stall, cylinder 34 moves, promotes the brake caliper 35 and the brake disc 12 butt of both sides, and then increases the frictional force of brake disc 12 for rotate the stall that support body 4 can be faster. And the brake disc 12 and the rotating frame body 4 are connected into a whole, so that the braking effect is better. Rotate support body 4 and adopt holistic rectangle steel sheet welding to and the both ends of rotating support body 4 all adopt the back shaft to fix, make the intensity and the stability of rotating support body 4 obtain promoting, can adapt to higher rotational speed. The rotating speed can be increased from 300r/min to 450r/min, and the armoring working efficiency is greatly improved. And the whole equipment is not easy to damage and has good safety performance.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The half-cut high-speed steel belt armoring machine is characterized by comprising 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 respectively 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;
both sides of one end, close to the first supporting shaft (9), of the rotating frame body (4) are rotatably provided with belt reels (6), both sides of one end, close to the first supporting shaft (9), of the rotating frame body (4) are provided with tension control devices (7), both sides of the other end of the rotating frame body (4) are provided with belt releasing guide wheel mechanisms (3), one ends, close to the belt releasing guide wheel mechanisms (3), of both sides of the rotating frame body (4) are connected with steering wheel assemblies, the steering wheel assemblies and the tension control devices (7) on the same side are arranged on the same side of the belt releasing guide wheel mechanisms (3), and the tension control devices (7) on both 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), the swing arm (14) is rotatably arranged on the side surface of one end of the rotating frame body (4) close to the brake disc (12), one end of the tension belt (30) is connected with one side of the lower part of the swing arm (14), the other end of the tension belt bypasses the tension disc (20) and is connected with the tension belt fixing shaft (21), the tension belt fixing shaft (21) is connected with the rotating frame body (4), the rotating frame body (4) is connected with the spring support (17) above the tension disc (20), the middle parts of the spring support (17) and the swing arm (14) are connected with an adjusting screw rod (15), a tension spring (16) is sleeved outside the adjusting screw rod (15), the connector is installed to the one end of accommodate the lead screw (15), and the other end and swing arm (14) of connector rotate to be connected, the bottom of swing arm (14) rotates with rotation support body (4) to be connected.
2. The half-cut high-speed steel belt armoring machine as claimed in claim 1, wherein a driving motor (2) is mounted at one end of the top of the base (1) close to the brake disc (12), and the output end of the driving motor (2) is connected with one end of the rotating frame body (4) through a transmission synchronous belt (8).
3. The half-cut high-speed steel strip armoring machine as claimed in claim 1, wherein said first support shaft (9) and said second support shaft (10) are each fixedly mounted on the upper portion of a riser, and a gland (13) is mounted on the riser above each of said first support shaft (9) and said second support shaft (10).
4. The half-cut high-speed steel strip armoring machine as claimed in claim 1, wherein said steering wheel assembly comprises a seat plate (5), said seat plate (5) is fixedly connected with said rotating frame body (4), and the top of said seat plate (5) and the top of said swing arm (14) are both rotatably mounted with a steering wheel (18), said steering wheel (18) and said belt-releasing guide wheel mechanism (3) are on the same side.
5. The semi-cut high-speed steel strip armoring machine as claimed in claim 1, wherein the end of said 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 rotatably connected with the rotating frame body (4) through a swing arm rotating shaft (36).
6. The half-cut high-speed steel strip armoring machine as claimed in claim 1, wherein the strip-releasing guide wheel mechanism (3) comprises a guide wheel bracket (29), a strip-releasing guide wheel (23) is rotatably mounted inside the guide wheel bracket (29), limiting wheels (22) are rotatably mounted on both sides of the guide wheel bracket (29) above the strip-releasing guide wheel (23), and the bottom of the guide wheel bracket (29) is connected with the transverse plate (31) through a connecting rod (32).
7. The half-cut high-speed steel strip armoring machine as claimed in claim 1, wherein one end of the transverse plate (31) is connected with a moving seat (25), a helical gear (28) is rotatably mounted inside the moving 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 against the helical gear (28), and the bottom of the connecting rod (32) is fixedly mounted inside the helical gear (28).
8. The half-cut high-speed steel strip armoring machine as claimed in claim 1, wherein the end of the moving seat (25) is connected with a fixed seat (26), the fixed seat (26) is fixedly connected with the rotating frame body (4), a sliding groove (33) is arranged in the fixed seat (26) in a penetrating manner, the sliding groove (33) is arranged along the length direction of the rotating frame body (4), both ends of the bottom of the moving seat (25) are connected with the fixed seat (26) through bolt-nut rods (27), and the bolt-nut rods (27) are connected with the fixed seat (26) through the sliding groove (33).
9. The half-cut high-speed steel belt armoring machine as claimed in claim 1, wherein a brake caliper (35) is mounted on one side of the vertical plate close to the brake disc (12) through a stress frame, the brake caliper (35) is rotatably mounted on the stress frame, an air cylinder (34) is mounted on one side of the brake caliper (35), and one end of the air cylinder (34) abuts against one side of the inner portion of the brake caliper (35).
10. The semi-cut high-speed steel strip armoring machine as claimed in claim 1, wherein the high-speed steel strip armoring machine is implemented by the steps of:
the method comprises the following steps: a cable core to be armored passes through the two ends of the top of the base (1) and the first support shaft (9), the second support shaft (10) and the rotating frame body (4), and one end of a steel belt (19) in the belt reel (6) is connected with the outside of the cable core; in the armoring process, an external machine pulls the cable core to horizontally move towards one end, and the driving motor (2) drives the rotating frame body (4) to rotate; the steel belt (19) is wound outside the cable core in the rotation of the rotating frame body (4);
step two: if the tension of the steel belt (19) needs to be changed in the armoring process, the adjusting screw rod (15) is screwed to move in the horizontal direction, and then the swing arm (14) is driven to rotate around a swing arm rotating shaft (36) at the bottom; the swing arm (14) rotates towards one side far away from the spring support (17) to drive the steering wheel (18) at the upper part to be far away from the spring support (17), so that the tension of the steel belt (19) is increased; the swing arm (14) rotates towards one side of the spring support (17) to drive the steering wheel (18) at the upper part to be close to the spring support (17), so that the tension of the steel belt (19) is reduced; after the adjusting screw rod (15) is screwed to move, the compression amount of a tension spring (16) outside the adjusting screw rod (15) is changed, and further 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 angle of a wrapping belt of a steel belt (19) needs to be changed in the armoring process, a worm (24) on one side of a transverse plate (31) is screwed to rotate, the worm (24) drives an internal helical gear (28) to rotate, and further drives a connecting rod (32) to rotate, so that a guide wheel bracket (29) on the upper portion and a belt releasing guide wheel (23) are driven to rotate to change the angle; the angle between the belt releasing guide wheel (23) and the cable core is changed, and the belt angle between the steel belt (19) and the cable core is changed; if the position of the wrapping tape of the steel belt (19) needs to be changed, bolt and nut rods (27) at two ends of the moving seat (25) are unscrewed, the moving seat (25) is pushed to move along the sliding groove (33) on one side of the fixed seat (26), and then the guide wheel support (29) and the tape releasing guide wheel (23) are driven to change positions on the fixed seat (26), so that the position of the wrapping tape between the steel belt (19) and the cable core is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911083314.1A CN110660536A (en) | 2019-11-07 | 2019-11-07 | Half-cutting type high-speed steel belt armoring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911083314.1A CN110660536A (en) | 2019-11-07 | 2019-11-07 | Half-cutting type high-speed steel belt armoring machine |
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| Publication Number | Publication Date |
|---|---|
| CN110660536A true CN110660536A (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911083314.1A Pending CN110660536A (en) | 2019-11-07 | 2019-11-07 | Half-cutting type high-speed steel belt armoring machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145964A (en) * | 2020-01-10 | 2020-05-12 | 刘坤理 | 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 |
| CN112590372A (en) * | 2020-12-09 | 2021-04-02 | 胡海鹰 | Environment-friendly corrugated paper packaging and printing machine based on Internet of things |
| CN113764140A (en) * | 2021-09-15 | 2021-12-07 | 无锡市中鼎电工机械有限公司 | Active tape-releasing wrapping machine |
| CN114173438A (en) * | 2021-12-23 | 2022-03-11 | 无锡大洋高科热能装备有限公司 | A processingequipment is used in armor heating cable production for liquid metal pipeline heating |
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2019
- 2019-11-07 CN CN201911083314.1A patent/CN110660536A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145964A (en) * | 2020-01-10 | 2020-05-12 | 刘坤理 | 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 |
| CN112590372A (en) * | 2020-12-09 | 2021-04-02 | 胡海鹰 | Environment-friendly corrugated paper packaging and printing machine based on Internet of things |
| CN113764140A (en) * | 2021-09-15 | 2021-12-07 | 无锡市中鼎电工机械有限公司 | Active tape-releasing wrapping machine |
| CN114173438A (en) * | 2021-12-23 | 2022-03-11 | 无锡大洋高科热能装备有限公司 | A processingequipment is used in armor heating cable production for liquid metal pipeline heating |
| 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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