CN115110201B

CN115110201B - Complete set of manufacturing equipment and manufacturing method for mooring rope and annular sling

Info

Publication number: CN115110201B
Application number: CN202210830993.XA
Authority: CN
Inventors: 韩金辉; 唐万里; 仇尊波; 许雷; 韩长江
Original assignee: Jiangsu Zhongwang Cable Composite New Material Co ltd; Xuzhou Henghui Braiding Machine Co ltd
Current assignee: Jiangsu Zhongwang Cable Composite New Material Co ltd; Xuzhou Henghui Braiding Machine Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2024-02-20
Anticipated expiration: 2042-07-15
Also published as: CN115110201A

Abstract

The invention discloses complete equipment and a complete method for manufacturing a mooring rope and an annular sling. When the annular sling is manufactured, the core rope is wound into an annular rope and then is bundled, the opening and closing disc and the caterpillar tractor are opened, the annular rope is placed into the vertical braiding machine and the caterpillar tractor, the annular rope is braided after the opening and closing disc and the caterpillar tractor are closed, the braided annular rope is hung out after braiding, then the traction rope is tied at the upper end of the annular rope, the traction rope is clamped by the caterpillar tractor, and the braiding of the middle parts except the buckles at the two ends is started; the mooring rope is manufactured by firstly gathering core ropes of all constant tension paying-off machines into core rope bundles by using a winding machine, fixing the core rope bundles and a traction rope, then entering the traction machine, fixing the core rope bundles and the traction rope onto a take-up reel of a take-up machine, simultaneously working the winding machine and a vertical braiding machine, forming a sand-preventing layer and a braiding outer layer on the core rope bundles, and winding the braided rope on the take-up machine.

Description

Complete set of manufacturing equipment and manufacturing method for mooring rope and annular sling

Technical Field

The invention relates to complete equipment and a method for manufacturing a mooring rope and an endless sling, in particular to equipment and a method for manufacturing a sand-proof mooring rope and an endless sling, and belongs to the technical field of rope manufacturing.

Background

In the prior art, the annular sling is generally manufactured by artificial insertion, or a strapping sling is adopted, the length of the inserted annular sling is at least 7 times of the diameter of the cable, and the cable part is enlarged after insertion; the strength of the strapping suspension ring depends on the strapping number of rings, and when any ring fails, the bearing tension is instantaneously 0. Both the annular slings are not suitable for hoisting large-tonnage products, so that the hoisting tonnage and the use space are affected, and the performance requirements of users on large-tonnage hoisting ropes cannot be met, and the hoisting requirements of special places cannot be met.

The mooring ropes in the prior art generally have no sand-proof layers, or are wound manually, cannot be wound and woven in a full-automatic synchronous manner, and cannot completely block external factors such as sand grains and the like which can damage the ropes.

Moreover, the braiding apparatus of the prior art is also relatively single in function, can only braid common mooring ropes, and cannot perform multifunctional braiding.

Disclosure of Invention

The invention aims to provide complete manufacturing equipment for braiding a cable with a sand prevention layer, a cable with a jointless annular sling and the annular sling, which is used for solving the technical problem that the braiding equipment in the prior art cannot be used for manufacturing the cable and the annular sling, and also can be used for solving the technical problem that the cable and the annular sling manufactured in the prior art are low in strength. Meanwhile, the invention also provides a method for respectively manufacturing the mooring rope and the annular sling by using the complete manufacturing equipment.

The complete set of manufacturing equipment for the mooring rope and the annular sling adopts the following technical scheme: the complete equipment for manufacturing the mooring rope and the annular sling comprises a braiding host, mooring rope braiding matched equipment and annular sling braiding matched equipment, wherein the braiding host comprises an annular vertical braiding machine and a portal frame positioned above the vertical braiding machine;

the vertical braiding machine comprises an opening and closing disc and a base, wherein the opening and closing disc and the base are arranged at intervals up and down, the upper surface of the opening and closing disc is parallel to a horizontal plane, the opening and closing disc comprises two arc-shaped half discs which are arranged front and back, the left end and the right end of each arc-shaped half disc are butted together to form an annular structure, a sliding part is arranged on the bottom surface of each arc-shaped half disc in the opening and closing disc, a driving mechanism and a linear guide rail which is arranged front and back are arranged on the base, the sliding part is in sliding fit with the linear guide rail, and the driving mechanism is used for driving the sliding part to move back and forth along the linear guide rail so as to drive the arc-shaped half discs to move; each arc-shaped half disc comprises an upper disc and a lower disc which are arranged up and down and are of arc-shaped structures, a driving plate and a braiding guide rail positioned at the periphery of the driving plate are arranged on the upper surface of the upper disc, gaps are uniformly formed in the outer edge of the driving plate, a guide block is arranged in the braiding guide rail in a sliding mode, a guide seat is arranged on the guide block, an insert is fixed in the gaps of the driving plate, a middle mandrel in the guide seat is in contact with the insert, a spindle for winding yarns is fixed on the guide seat, and a transmission mechanism for driving the driving plate to rotate is arranged in a space between the upper disc and the lower disc;

The portal frame comprises upright posts and a cross beam, wherein the upright posts are respectively arranged on the left side and the right side of the opening and closing disc, the cross beam is connected between the two upright posts, a lifting mechanism and a lifting die opening are arranged above the central position of the opening and closing disc, the lifting die opening adopts an openable annular structure, the axis of the lifting die opening is coincident with the axis of the opening and closing disc, the lifting mechanism is connected with the lifting die opening and used for driving the lifting die opening to move up and down, and a wire passing row wheel group which is arranged in an arc shape is arranged on one side of the cross beam, which is positioned on the lifting die opening; the lower end of one upright post is provided with a wire feeding wheel set, a large wire feeding wheel which is lower than the wire feeding wheel set and higher than the wire feeding wheel set is arranged outside the opening and closing disc, and the wire feeding wheel set, the large wire feeding wheel and the wire feeding wheel set are all positioned on the same side of the lifting die;

the crawler tractor is arranged at one side, close to the large wire passing wheel, outside the opening and closing disc and comprises two clamping pieces and a crawler guide rail, wherein the clamping pieces are arranged at left and right intervals and are parallel to the cross beam, the clamping pieces are used for moving left and right on the crawler guide rail, vertically extending crawlers are respectively arranged on the side surfaces, close to each other, of the two clamping pieces, and the positions of the clamping pieces are higher than the wire inlet wheel group and lower than the large wire passing wheel;

the cable braiding matching equipment comprises a winding machine, a constant tension paying-off machine, a traction machine and a wire collecting machine, wherein the traction machine is arranged at the outer side of the vertical braiding machine and used for traction of braided cables, and the wire collecting machine is provided with a wire collecting disc used for collecting the braided cables;

The number of the constant tension paying-off machines is not less than the number of core wires in a cable, the constant tension paying-off machines are distributed on the periphery of the vertical braiding machine, a tension sensing mechanism is arranged between each constant tension paying-off machine and the vertical braiding machine, each tension sensing mechanism comprises a tension seat and a first rope wheel frame arranged on the tension seat, a first rope wheel frame and a tension sensor connected with a rotating shaft of the first rope wheel are arranged on the first rope wheel frame, second rope wheel frames are respectively arranged on two sides of the tension seat, a second rope wheel is respectively arranged on each second rope wheel frame, the axis of each second rope wheel is parallel to the axis of the first rope wheel, a core rope bypasses from the upper part of one second rope wheel, bypasses from the lower part of the first rope wheel, and finally bypasses from the upper part of the other second rope wheel;

the winding machine is used for winding sand-proof cloth outside a core rope and is fixed at the central position of the opening and closing disc, the winding machine comprises a supporting wire harness frame, a core wire harness assembly positioned below the supporting wire harness frame and a winding assembly positioned above the supporting wire harness frame, the core wire harness assembly comprises a wire harness bottom plate and core wire wheel groups distributed on the wire harness bottom plate in an annular array, the number of the core wire wheel groups is not smaller than that of core wires in a cable, wire harness rings are arranged above the centers of the core wire wheel groups on the supporting wire harness frame, the winding assembly comprises a winding bottom plate, a wire passing die opening positioned at the center of the winding bottom plate and sand-proof cloth rollers positioned at two sides of the wire passing die opening, the sand-proof cloth rollers are used for installing sand-proof cloth rolls, the wire passing die opening is positioned above the wire harness rings, and the axis of the wire passing die opening coincides with the axis of the opening and closing disc;

The annular sling braiding corollary equipment comprises a core rope centering supporting frame and a central wire passing wheel frame, wherein the core rope centering supporting frame comprises a supporting rod vertically arranged and a positioning wire passing wheel arranged at the upper part of the supporting rod through a rotating shaft, the central wire passing wheel frame is provided with core wire wheels which are arranged at intervals with the positioning wire passing wheel, the position of each core wire wheel is lower than that of the positioning wire passing wheel, a vertical channel positioned below a lifting die opening is arranged between each core wire wheel and the corresponding positioning wire passing wheel, a space between each core wire wheel and the corresponding positioning wire passing wheel is used for allowing a core rope of the annular sling to pass through, a central wire passing supporting wheel frame with a slope on the surface is arranged below each core wire wheel, and the central wire passing supporting wheel frame and the corresponding wire passing row wheel set are both positioned at the same side of the lifting die opening;

the axes of the wire passing row wheel set, the wire feeding wheel set, the large wire passing wheel, the positioning wire passing wheel, the core wire wheel and the central wire passing wheel support are all horizontally arranged and extend back and forth.

The caterpillar tractor comprises a caterpillar traction frame connected with one upright post of the portal frame, a vertically arranged supporting plate is arranged on the caterpillar traction frame, and the guide rail of the moving part is fixed on the supporting plate; the large wire passing wheel is positioned at the upper part of the caterpillar traction frame.

The other side of the beam, which is positioned at the lifting die opening, is provided with a top wheel, the top wheel and the wire passing row wheel groups are respectively positioned at the two sides of the lifting die opening, the diameter of the top wheel is smaller than that of the large wire passing wheel, and the axis of the top wheel is parallel to that of the large wire passing wheel.

The driving mechanism is a ball screw and an opening and closing motor for driving the ball screw to act; each arc-shaped half disc consists of two arc-shaped discs which are fixedly connected together and form 90 degrees; the inner side of the opening and closing disc is provided with a wire supporting ring which is higher than the spindle, and the wire supporting ring adopts four arc structures which are respectively and fixedly connected to the four arc discs.

The wire winding machine is a gantry type wire winding machine; a wire-rewinding speed control device is arranged between the traction machine and the wire rewinding machine.

The inner ring of the braiding host is provided with a central fixed baseplate, and the core rope centering support frame and the central wire passing wheel frame are arranged on the central fixed baseplate or the winding machine is arranged on the central fixed baseplate.

The quantity of constant tension unwrapping wire machine is not less than the quantity of heart yearn in the hawser, and each constant tension unwrapping wire machine distributes in the periphery of vertical braider, constant tension unwrapping wire machine includes unwrapping wire frame, drum and winding displacement ware, and the winding displacement ware is installed in the unwrapping wire frame, and the unwrapping wire frame is including support arm and the support base that upper and lower interval set up, and flexible arm is installed to the one end of support arm, is connected with the flexible motor that is used for driving flexible arm and stretches out and draws back from top to bottom on the flexible arm, and the drum is rotated and is installed on the other end of support arm, is equipped with the support column of vertical setting between support arm and the drum, and the upper end of support column is rotated with the support arm through the hank axle and is connected, and the lower extreme of support column is fixed on the support base, is located the drum below and is equipped with the riding wheel seat that has the riding wheel, and the riding wheel is used for supporting in the both sides of drum, and drum and flexible arm are located the hank axle both sides respectively, and when flexible arm drove the one end of support arm descends.

The cable manufacturing method adopts the following technical scheme: a method of making a cable using the cable and endless sling kit described above, comprising the steps of: (1) The core ropes on each constant tension paying-off machine are wound around the tension mechanism at the same time, then pass through the space between the base of the braiding host machine and the opening and closing disc, then are wound around the core rope wheel group of the winding machine, upwards pass through the wire loop, then pass through the wire passing die opening, and the core ropes are gathered together to form a core rope bundle; (2) Then fixing the end parts of the core ropes which are gathered together by using a traction rope, passing the traction rope through a lifting die opening, putting the traction rope on a wire passing row wheel set, entering a traction machine through a large wire passing wheel, and finally winding the traction rope on a take-up reel on a take-up machine; (3) The winding drum of the winding machine rotates, a winding component of the winding machine is started, the sand control cloth roll on the sand control cloth roll rotates, and the sand control cloth is wound on the periphery of the core rope bundle from top to bottom; (4) The sand control cloth is wound around the periphery of the core rope bundle, the braiding host works, the spindle moves on the braiding guide rail to braid yarns outside the sand control cloth to form an outer braiding layer, and the rope braiding is completed; (5) The cable is pulled to the take-up machine by the tractor while the outer braiding layer is braided, and the take-up reel on the take-up machine rotates to take up the cable.

The manufacturing method of the annular sling adopts the following technical scheme: a method of making a looped sling using the cable and looped sling kit described above, comprising the steps of: (1) Winding a core rope around two upright posts for a plurality of circles to form an annular core rope, wherein the circumference of the annular core rope is equal to two times of the length of an annular sling to be manufactured; (2) Binding the annular core ropes by using binding ropes at intervals; (3) Opening the opening and closing disc and the lifting die, enabling the bundled annular core rope to enter the lifting die, sequentially bypassing the wire passing row wheel set, the large wire passing wheel, the crawler belt, the wire feeding wheel set and the central wire passing support wheel frame, then penetrating through a vertical channel between the core wire wheel and the positioning wire passing wheel, closing the opening and closing disc and the lifting die, and tensioning the annular core rope at the position above the crawler tractor by adjusting the positions of the two clamping blocks of the large wire passing wheel and the crawler tractor; (4) The caterpillar band of the caterpillar tractor drives the tensioned annular core rope to rotate, the braiding host machine works at the same time, and the spindle moves on the braiding guide rail to braid yarns outside the annular core rope to form an annular rope with a braiding inner layer; (5) Opening the opening and closing disc and the lifting die opening, lifting the annular rope with the inner woven layer, forming a double rope with rings at two ends under the action of gravity by the annular rope with the inner woven layer, penetrating out the rings at the upper ends of the double ropes from the lifting die opening by using the traction rope, penetrating out the rings at the lower ends of the double ropes downwards from a vertical channel between the core wire wheel and the positioning wire wheel, and clamping the traction rope at the upper end by a fixing piece and a moving piece of the caterpillar tractor through the wire arranging wheel group and the large wire passing wheel; (6) The hoisting mechanism drives the double ropes to move upwards, meanwhile, the braiding host machine works, and the spindle moves on the braiding guide rail to braid yarns outside the upper end and the lower end of the double ropes from top to bottom, so that an annular sling with a braiding outer layer in the middle and hanging rings at the two ends is formed.

Tightly and continuously winding a layer of cloth strips outside the bundled annular core ropes before the step (3); and (3) after the step (6) is finished, sewing a sheath layer on the braiding outer layer of the annular sling.

The beneficial effects of the invention are as follows: the complete equipment of the invention can manufacture not only endless annular slings, but also mooring ropes with sand control layers, and can be used for placing a winding machine in the center of a braiding host according to braided products, and also can be used for placing a central wire passing wheel frame and a central wire passing wheel bracket as wire passing devices; when the ring sling is manufactured, a plurality of long ropes are wound into a ring shape firstly, after the diameter reaches the required diameter, the ropes are tied up at intervals, then the opening and closing disc and the caterpillar tractor are opened, the ring ropes are put into the vertical braiding machine and the caterpillar tractor by the line sling, the ring ropes are braided after the opening and closing disc and the caterpillar tractor are closed, the opening and closing disc and the caterpillar tractor are opened after the ring ropes are braided, the ring ropes are hung out by the line sling, then the traction ropes are tied at the upper ends of the ring ropes, the caterpillar tractor is used for clamping the traction ropes, the braiding of the middle parts except the buckles at the two ends is started, and the ring ropes can be hung out by the line sling after the braiding is completed. The manufacturing mooring ropes are characterized in that a wire passing device in a braiding host machine is lifted out, a winding machine is lifted into the center of an opening and closing disc, core ropes of all constant tension paying-off machines are collected in the center by the winding machine, core rope bundles and traction ropes are fixed and then enter a traction machine, the core rope bundles and the traction ropes are fixed on a take-up reel of the wire collecting machine, the winding machine and a vertical braiding machine work simultaneously, a sand prevention layer and a braiding outer layer are formed on the core rope bundles, and the braided ropes are wound on the wire collecting machine.

The invention changes the single mooring rope braiding of the prior art into the multifunctional braiding machine, forms multifunctional equipment with braiding, winding, traction, coiling, annular braiding and the like, and saves a great deal of manpower, financial resources, time and the like.

Due to the adoption of the scheme, the complete equipment saves a great deal of time, manpower and material resources, and shortens the time for outputting the finished rope by 2/3 compared with the traditional braiding machine; the bearing capacity is improved by 2 times; the device has multiple functions, namely, a common mooring rope can be woven, a yarn mooring rope of a sand-preventing layer can be woven, and an endless annular sling can be woven. The annular sling manufactured by the invention has no joint, has a plurality of layers of outer braiding layers, is compact and firm, and is suitable for hoisting large-tonnage products; the mooring rope manufactured by the method has high bearing capacity, can prevent sand grains from cutting the rope, realizes full-automatic braiding and winding, and has high production efficiency.

Compared with a horizontal braiding machine with a horizontal axis in the prior art, the braiding host machine solves the following problems: 1. the problem that the horizontal braiding machine is not suitable for large spindles and is only suitable for small spindles is solved, and the horizontal braiding machine cannot horizontally install the large spindles because the large spindles are too large in appearance and too heavy in weight and sag; the vertical braiding machine of the invention has no sagging phenomenon because the spindle installation direction is the vertical direction and the gravity center is downward.

2. The limitation of the central height of the horizontal braiding machine is solved, and the central height of the rope drawn by the drawing equipment is required to be consistent with the central height of the disc surface of the horizontal braiding machine so as to be horizontal and draw; the vertical braiding machine has no central height limitation, can be obliquely pulled and can be vertically pulled, and can be used for braiding.

3. Solves the technical problem that the ultra-long non-joint rope can not be woven because the spindle of the horizontal braiding machine is too small and the yarn holding capacity of the yarn tube is too low. The vertical braiding machine can load large spindles, has a large yarn capacity of the bobbins, and can braid thicker and longer ropes.

4. Solves the problem of inconvenient yarn feeding of the horizontal braiding machine.

5. The problem that a plurality of moment paying-off machines are not easy to uniformly place on the periphery due to the fact that a horizontal braiding machine is too large in size and difficult to stack is solved, and therefore the technical problem that constant tension of each core wire is not easy to achieve is solved.

Drawings

FIG. 1 is a layout view of a cable and endless sling kit of the present invention for making a cable;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a schematic view of the winding machine of FIG. 1 in operation;

FIG. 4 is a partial cross-sectional view of the vertical knitting machine of the knitting host of FIG. 1;

FIG. 5 is a schematic view of the constant tension payoff machine and tension sensing mechanism of FIG. 1;

FIG. 6 is a right side view of the constant tension payout machine of FIG. 5;

FIG. 7 is a view of the constant tension payoff machine, tension sensing mechanism and winder of FIG. 1 in use;

FIG. 8 is a diagram of an apparatus for making endless slings from the cable and endless sling kit of the present invention;

FIG. 9 is a schematic view of the shutter disk of FIG. 8 in an open state;

FIG. 10 is a view of one use of the endless sling making apparatus of FIG. 8;

FIG. 11 is another use state diagram of the endless sling making apparatus of FIG. 8;

FIG. 12 is a schematic view of an endless core rope wound from step (1) of the endless sling making method;

FIG. 13 is a schematic view of the endless core rope after being strapped in step (2) of the endless sling making method;

FIG. 14 is a looped pile with a woven inner layer made at step (4) of the looped pile manufacturing method;

fig. 15 shows a looped sling with a braided outer layer made in step (6) of the looped sling making method.

In the figure: 1. constant tension paying-off machine; 2. braiding a host; 3. a winding machine; 4. a control box; 5. a traction machine; 6. a wire-rewinding speed control device; 7. a wire winding machine; 8. a core rope; 9. sand-proof cloth;

1-1, paying-off rack; 1-2, a trapezoidal nut; 1-3, a hand wheel; 1-4, trapezoidal screw rods; 1-5, center; 1-6, wire coil; 1-7, a poking rod frame; 1-8, a main speed reducer; 1-9, a main motor; 1-10, a main speed reducer shaft; 1-11, a slide block guide rail; 1-12, a telescopic motor; 1-13, a telescopic arm; 1-14, a wire arranging device; 1-15, a hinge shaft; 1-16, a sliding block; 1-17, a carrier wheel seat; 1-18, riding wheels; 1-19, a tension seat; 1-20, a first rope wheel frame; 1-21, a second rope wheel frame; 1-22, a second rope pulley; 1-23, a tension sensor; 1-24, a first rope pulley;

2-1, a center fixing substrate; 2-2, centering and supporting the core rope; 2-3, a central line passing wheel frame; 2-4, a central wire-passing bracket; 2-5, a base; 2-6, ball screw; 2-7, an opening and closing motor; 2-8, linear guide rail; 2-9, a vertical braiding machine; 2-10, climbing stairs; 2-11, portal frames; 2-12, guard rails; 2-13, top wheel; 2-14, a lifting mechanism; 2-15, wire passing row wheel sets; 2-16, large wire passing wheel; 2-17, lifting a die opening; 2-18, a wire supporting ring; 2-19, a wire inlet wheel set; 2-20, a mobile trolley; 2-21, a caterpillar tractor;

2-9-1, a speed reducer; 2-9-2, lower disc; 2-9-3, a speed reducer gear; 2-9-4, deep groove ball bearings; 2-9-5 parts of a medium gear shaft; 2-9-6, a pinion gear; 2-9-7, driving plate gears; 2-9-8, tapered roller bearings; 2-9-9, a metering piece; 2-9-10, dispenser; 2-9-11, a hydraulic station; 2-9-12, oil pipe; 2-9-13, upper disc; 2-9-14, oil marks; 2-9-15, braiding guide rail; 2-9-16, a dial shaft; 2-9-17 parts of oil cup; 2-9-18, and a fueling nozzle; 2-9-19, a driving plate; 2-9-20 parts of a guide seat; 2-9-21, a guide block; 2-9-22, insert; 2-9-23, spindle;

3-1 supporting a beam line frame; 3-11 wire loops; 3-2, a core wire harness assembly; 3-21, a wire harness bottom plate; 3-22, a core wire wheel set; 3-3, winding the assembly; 3-31, winding a bottom plate; 3-32, passing through a wire die opening; 3-33, sand prevention cloth rolls.

Detailed Description

The invention will now be described in detail with reference to the drawings and specific examples.

An embodiment of the cable and endless sling manufacturing kit of the present invention is shown in fig. 1 to 11, and the cable and endless sling manufacturing kit of the present embodiment includes a braiding machine 2, a cable braiding kit, and an endless sling braiding kit, the braiding machine 2 including a circular vertical braiding machine 2-9 and a gantry 2-11 above the vertical braiding machine 2-9.

The vertical braiding machine 2-9 comprises an opening and closing disc and a base 2-5, wherein the opening and closing disc and the base are arranged at intervals up and down, the upper surface of the opening and closing disc is parallel to a horizontal plane, the opening and closing disc comprises two arc-shaped half discs which are arranged front and back, the left end and the right end of each arc-shaped half disc are butted together to form an annular structure, a sliding part is arranged on the bottom surface of each arc-shaped half disc in the opening and closing disc, a driving mechanism and a linear guide rail 2-8 which is arranged front and back are arranged on the base 2-5, the sliding part is in sliding fit with the linear guide rail 2-8, and the driving mechanism is used for driving the sliding part to move back and forth along the linear guide rail 2-8 so as to drive the arc-shaped half discs to move; the driving mechanism comprises a ball screw 2-6 and an opening and closing motor 2-7 for driving the ball screw 2-6 to act; in the embodiment, each arc-shaped half disc consists of two arc-shaped discs which are fixedly connected together and form 90 degrees; the inner side of the opening and closing disc is provided with a wire supporting ring 2-18, the wire supporting ring 2-18 is higher than the spindle 2-9-23, and the wire supporting ring 2-18 adopts four arc structures which are respectively and fixedly connected to the four arc discs.

Each arc-shaped half disc comprises an upper disc 2-9-13 and a lower disc 2-9-2 which are arranged up and down and are of arc-shaped structures, a driving plate 2-9-19 and a braiding guide rail 2-9-15 which is positioned at the periphery of the driving plate 2-9-19 are arranged on the upper surface of the upper disc 2-9-13, gaps are uniformly formed in the outer edges of the driving plate 2-9-19, a guide block 2-9-21 is arranged in the braiding guide rail 2-9-15 in a sliding mode, an insert 2-9-22 is fixed in the gaps of the driving plate 2-9-19, an intermediate mandrel in the guide block 2-9-20 is in contact with the insert 2-9-22, and a transmission mechanism for driving the spindle 2-9-19 for winding yarns is arranged in a space between the upper disc 2-9-13 and the lower disc 2-9-2 through bolts. The inserts 2-9-22 are made of nylon and are easy-to-wear parts, and can be replaced, so that the damage caused by direct impact contact between the guide seat and the driving plate is avoided.

As shown in fig. 4, the vertical knitting machine 2 to 9 includes: the speed reducer 2-9-1, the lower disc 2-9-2, the speed reducer gear 2-9-3, the deep groove ball bearing 2-9-4, the intermediate gear shaft 2-9-5, the intermediate gear 2-9-6, the dial gear 2-9-7, the tapered roller bearing 2-9-8, the metering element 2-9-9, the distributor 2-9-10, the hydraulic station 2-9-11, the oil pipe 2-9-12, the upper disc 2-9-13, the oil pointer 2-9-14, the woven guide rail 2-9-15, the dial shaft 2-9-16, the oil cup 2-9-17, the oil filler neck 2-9-18, the dial 2-9-19, the guide seat 2-9-20, the guide block 2-9-21, the insert 2-9-22 and the spindle 2-9-23.

The weaving guide rail 2-9-14 adopts a hard guide rail and is fixed on the upper disc 2-9-13 by screws and taper pins, so that the current situation that the traditional guide rail is easy to wear is changed; a speed reducer 2-9-1 is arranged above the upper disc 2-9-13, a speed reducer gear 2-9-3 is arranged below the speed reducer 2-9-1, the speed reducer gear 2-9-3 is meshed with a medium gear 2-9-6, the medium gear 2-9-6 is arranged on a medium gear shaft 2-9-5 through a deep groove ball bearing 2-9-4, and the medium gear shaft 2-9-5 is locked on the lower disc 2-9-2 through screws; the intermediate gear 2-9-6 is meshed with the driving plate gear 2-9-7, the driving plate 2-9-19 is arranged above the driving plate gear 2-9-7, a gap is arranged on the driving plate 2-9-19 every 90 degrees, and an insert 2-9-22 is arranged in the gap; the guide blocks 2-9-21 run in the tracks formed by the knitting guide rails 2-9-15, the guide blocks 2-9-21 are arranged below the guide seats 2-9-20, and the spindles 2-9-23 are locked above the guide seats 2-9-20 by screws.

The driving plate gear 2-9-7 is arranged on the driving plate shaft 2-9-16 through a tapered roller bearing 2-9-8 and a deep groove ball bearing, and the driving plate shaft 2-9-16 is fixed on the lower disc 2-9-2 by screws; the upper part of the driving plate shaft 2-9-16 is provided with an oil cup 2-9-17, the uppermost end of the driving plate shaft 2-9-16 is provided with an oil filling nozzle 2-9-18, the center of the driving plate shaft 2-9-16 is drilled with an axial long blind hole, two radial holes are formed in the outer wall of the driving plate shaft 2-9-16 and are communicated with the axial long blind hole, the middle radial hole is a lubricating oil hole, lubricating oil flowing out of the lubricating oil hole can be dripped on the tapered roller bearing 2-9-8 to lubricate the lubricating oil hole, the lower end of the lubricating oil hole is a metering hole, a metering piece 2-9-9 is arranged after tapping is performed on the metering hole, the output oil quantity is accurately controlled, the discharged lubricating oil is prevented from flowing back, the metering piece is only used for one time in one oil supply period, the oil discharge quantity of the metering piece is not influenced in a lubricating system regardless of the distance between each lubricating point, and the distance between the high, low and low in the lubricating system, and the horizontal loading is sensitive to the oil discharge quantity of the metering piece, and the action is forced to discharge; the metering piece 2-9-9 is connected to the oil pipe 2-9-12, the distributor 2-9-10 is connected to the oil pipe head, the distributor 2-9-10 is connected to the oil pipe 2-9-12, the oil pipe 2-9-12 is connected to the hydraulic station 2-9-11, and the hydraulic station 2-9-11 lubricates each dial shaft 2-9-16, each dial gear 2-9-7 and each dial 2-9-19.

The portal frame comprises upright posts and a cross beam, wherein the upright posts are respectively arranged on the left side and the right side of the opening and closing disc, the cross beam is connected between the two upright posts, a lifting mechanism 2-14 and a lifting die opening 2-17 are arranged above the center position of the opening and closing disc on the cross beam, the lifting die opening 2-17 adopts an openable annular structure, the axis of the lifting die opening 2-17 coincides with the axis of the opening and closing disc, the lifting mechanism 2-14 is connected with the lifting die opening 2-17 and is used for driving the lifting die opening 2-17 to move up and down, and a wire passing row wheel group 2-15 which is arranged in an arc shape is arranged on one side of the cross beam, which is positioned on the lifting die opening 2-17; the lower end of one of the upright posts is provided with a wire feeding wheel set 2-19, the outer part of the opening and closing disc is provided with a large wire feeding wheel 2-16 which is lower than the wire feeding wheel set 2-15 and higher than the wire feeding wheel set 2-19, and the wire feeding wheel set 2-19, the large wire feeding wheel 2-16 and the wire feeding wheel set 2-15 are all positioned on the same side of the lifting die opening 2-17.

The other side of the beam, which is positioned at the lifting die opening 2-17, is provided with a top wheel 2-13, the top wheel 2-13 and the wire passing row wheel groups 2-15 are respectively positioned at the two sides of the lifting die opening 2-17, the diameter of the top wheel 2-13 is smaller than that of the large wire passing wheel 2-16, and the axis of the top wheel 2-13 is parallel to that of the large wire passing wheel 2-16.

The crawler tractor 2-21 is arranged at one side, close to the large wire passing wheel 2-16, outside the opening and closing disc, and the crawler tractor 2-21 comprises two clamping pieces and a crawler guide rail, wherein the clamping pieces are arranged at left and right intervals and are parallel to the cross beam, the clamping pieces are used for moving left and right on the crawler guide rail, vertically extending crawlers are respectively arranged on the side, close to each other, of the two clamping pieces, and the positions of the clamping pieces are higher than the wire inlet wheel sets 2-19 and lower than the large wire passing wheel sets 2-16; the caterpillar tractor 2-21 comprises a caterpillar traction frame connected with one upright post of the portal frame, wherein a supporting plate which is vertically arranged is arranged on the caterpillar traction frame, and the caterpillar guide rail is fixed on the supporting plate; the large wire passing wheel 2-16 is located at an upper position of the crawler frame. When the control mechanism is operated to clamp the rope, the clamping piece on the left side is fixed, and the clamping piece on the right side moves to the left side to clamp the rope; if the circumference of the annular rope is too long, the braiding material is too hard, and the screw rod can be driven to rotate through the rotation of the hand wheel, so that the two clamping pieces integrally move to the right side along the track guide rail, the annular rope is tensioned, and the annular ropes can be prevented from being stacked together.

The annular sling braiding corollary equipment comprises a core rope centering supporting frame 2-2 and a central wire passing wheel frame 2-3, wherein the core rope centering supporting frame 2-2 comprises a supporting rod which is vertically arranged and a positioning wire passing wheel which is arranged at the upper part of the supporting rod through a rotating shaft, a core wire wheel which is arranged at intervals with the positioning wire passing wheel is arranged on the central wire passing wheel frame 2-3, the position of the core wire wheel is lower than that of the positioning wire passing wheel, a vertical channel which is positioned below a lifting die opening is arranged between the core wire wheel and the positioning wire passing wheel, a space between the core wire wheel and the positioning wire passing wheel is used for the core rope of the annular sling to pass through, a central wire passing supporting wheel frame 2-4 with a slope is arranged below the core wire wheel, and the central wire passing supporting wheel frame 2-4 and the wire passing row wheel frame 2-15 are both positioned at the same side of the lifting die opening 2-17; the axes of the wire passing row wheel set 2-15, the wire feeding wheel set 2-19, the large wire passing wheel 2-16, the positioning wire passing wheel, the core wire wheel and the central wire passing wheel support 2-4 are all horizontally arranged and extend forwards and backwards.

In the equipment for manufacturing the annular sling, a central fixed baseplate 2-1 is positioned at the bottom surface of the center of a disc of a vertical braiding machine 2-9 and is used for fixing a core rope centering support frame 2-2, a central wire passing wheel frame 2-3, a central wire passing wheel frame 2-4 or a winding machine 3; the core rope centering support frame 2-2 is positioned on the left side above the central fixed substrate 2-1, a wheel passing support frame is arranged above a support rod of the core rope centering support frame, a positioning wire passing wheel is arranged in front of the wheel passing support frame, a bearing is arranged in the wheel and used for supporting a knitting product with an extra large diameter, and the knitting product is harder and harder as the knitting product is thicker and denser, and can be bent, if the wire passing wheel is not used for supporting the knitting product, the center of the vertical knitting machine 2-9 can not be aligned, and the knitting is affected; the front and the left and the right sides at the top of the supporting rod are respectively welded with tapped steel plates, the wheel support frame is welded and fixed on the steel plates by using screws, and strip holes are formed in the left and the right sides of the wheel support frame and used for adjusting the front and the rear positions of the wheel, so that the knitted products are not easy to center when the thicknesses of the knitted products are different. The central thread passing wheel frame 2-3 is positioned at the front position above the central fixed baseplate 2-1, and a core thread wheel with a bearing is arranged above the central thread passing wheel frame and is used for adjusting the centering position of the knitting product; the central wire-passing riding wheel frame 2-4 is positioned at the right side above the central fixed base plate 2-1 and is used for bearing woven products, and a plurality of rollers with bearings are uniformly distributed on the central wire-passing riding wheel frame, so that sliding friction can be changed into rolling friction, and the resistance to the woven products is reduced.

The base 2-5 is positioned below the opening and closing disc and is concentric with the opening and closing disc, the function of the base is to bear the opening and closing disc, the linear guide rail 2-8 and the ball screw 2-6 are arranged, and a plurality of adjusting sizing blocks are arranged below the base 2-5 so as to conveniently keep the flatness of the opening and closing disc; the linear guide rail 2-8 is fixed above the base 2-5 by a screw, the slide block is arranged above the linear guide rail 2-8 and connected with the rear half part of the opening and closing disc by a screw, the opening and closing motor 2-7 is arranged on the speed reducer, the speed reducer is fixed above the base 2-5 by a screw and then connected with the ball screw 2-6 by a coupler, the screw nut is arranged on the ball screw 2-6 and is fixed on the nut seat by a screw, and the nut seat is connected with the front half part of the opening and closing disc by a screw, when the opening and closing motor 2-7 is started, the speed reducer drives the ball screw by the coupler, so that the arc-shaped half disc of the vertical braiding machine 2-9 is driven to move along the linear guide rail 2-8, and the speed reducer is divided into two parts, so that the annular sling is conveniently taken out or hung in.

The crawling ladder 2-10 is positioned at the left front part of the portal frame 2-11 and is used for facilitating personnel to fix the hauling ropes or maintain; the portal frame 2-11 spans over the vertical braiding machine 2-9, and the guardrail 2-12 is welded above the portal frame to ensure the safety of personnel on the portal frame; a small platform is arranged in the front center of the portal frame 2-11, a top wheel 2-13 is arranged above the small platform, the top wheel 2-13 is provided with a bearing, and the top wheel seat is provided with an adjusting hole, so that the large-diameter woven product can be conveniently moved left and right to be centered.

The upper center of the portal frame 2-11 is fixed with a wire passing row wheel set 2-15 by a screw, the wire passing row wheel set is provided with a plurality of rollers with bearings, sliding friction can be changed into rolling friction, resistance to woven products when the woven products are bent is reduced, and strip holes are formed in steel plates below the wire passing row wheel set 2-15, so that the wire passing row wheel set is convenient to use in weaving product pairs with different thicknesses.

The left side of the wire passing row wheel set 2-15 is provided with a lifter, and the front of the lifter is provided with two guide rods so as to increase the strength of the lifting screw rod; the bottom end of the lifting screw rod and two guide rods are combined on the clamping seat of the lifting die opening 2-17, and the size of the lifting die opening can be changed along with the change of products. The inner ring of the vertical braiding machine 2-9 is provided with a supporting ring 2-18, which is used for supporting the braiding yarn by the supporting ring 2-18 when the spindle stroke is insufficient due to the change of the braiding included angle, so that the braiding product can be braided normally.

The upper part of the rightmost side of the portal frame 2-11 is provided with a large wire passing wheel 2-16; the right side of the portal frame 2-11 is provided with a caterpillar tractor 2-21; the lower part of the right side of the portal frame 2-11 is provided with a wire inlet wheel set 2-19; a plurality of mobile trolleys 2-20 are placed on the ground below the portal frame 2-11. 2 flat steels with a plurality of wire holes are welded on the right square tube of the portal frame 2-11 above the right side of the portal frame 2-11, when the shortest annular sling with the circumference is woven, the large wire passing wheel 2-16 is fixed at the leftmost end by screws, and a moving part on the caterpillar tractor 2-21 is also rocked to the leftmost end by a right hand wheel, so that the annular circumference is controlled to be the shortest distance; when knitting longer ring slings, the large wire passing wheel 2-16 and the two clamping pieces are moved to the right, and the redundant parts are placed on the moving trolley 2-20, so that the bending radius is increased and the knitting cannot be performed because the diameter of a knitted product is too large. The lower part of the portal frame 2-11 is provided with a wire inlet wheel set 2-19 which is arranged for preventing a woven product from touching the opening and closing disc, the wire inlet wheel set 2-19 consists of a plurality of optical axes with bearing seats, a fixed bottom plate is arranged below, and a vertical plate is arranged on the side surface.

As shown in fig. 1 to 2, the cable braiding matching equipment comprises a winding machine 3, a constant tension paying-off machine 1, a traction machine 5 and a take-up machine 7, wherein the traction machine 5 is arranged at the outer side of the vertical braiding machine 2-9 and is used for traction of braided cables, and a take-up reel used for taking up the braided cables is arranged on the take-up machine 7; the wire winding machine 7 is a gantry type wire winding machine; a wire winding speed control device 6 is arranged between the traction machine 5 and the wire winding machine 7.

The inner ring of the braiding host machine 2 is provided with a central fixed baseplate 2-1, a core rope centering support frame 2-2 and a central thread passing wheel frame 2-3 are used for being installed on the central fixed baseplate 2-1, or a winding machine 3 is used for being installed on the central fixed baseplate 2-1.

The number of the constant tension paying-off machines 1 is not smaller than the number of core wires in a cable, each constant tension paying-off machine 1 is distributed on the periphery of a vertical braiding machine 2-9, as shown in fig. 5-7, each constant tension paying-off machine 1 comprises a paying-off frame 1-1, a wire coil 1-6 and a wire arranging device 1-14, the wire arranging device 1-14 is arranged on the paying-off frame 1-1, the paying-off frame 1-1 comprises supporting arms and supporting bases which are arranged at intervals up and down, one end of each supporting arm is provided with a telescopic arm 1-13, the telescopic arms 1-13 are connected with a telescopic motor 1-12 which is used for driving the telescopic arms 1-13 to stretch up and down, the wire coil 1-6 is rotatably arranged on the other end of each supporting arm, a supporting column is arranged between each supporting arm and the wire coil 1-6, the upper end of each supporting column is rotatably connected with the supporting arm through a winch shaft 1-15, the lower end of each supporting column is fixed on the supporting base, the supporting base is arranged below the wire coil 1-6 and provided with a supporting wheel seat 1-17 with supporting wheels 1-18, the supporting wheels 1-18 are used for supporting the two sides of the wire coil 1-6, and the supporting wheels 1-6 and the supporting arms 1-13 and the supporting wheels 1-13 are respectively located on the two sides of the supporting arms 1-13 and are separated from one end of each supporting arm 1-13 when the supporting arm and the supporting arm is lifted.

A tension sensing mechanism is arranged between each constant tension paying-off machine 1 and each vertical braiding machine 2-9, and as shown in fig. 5, the tension sensing mechanism comprises a tension seat 1-19 and a first rope wheel frame 1-20 arranged on the tension seat 1-19, a first rope wheel frame 1-24 and a tension sensor 1-23 connected with a rotating shaft of the first rope wheel frame 1-24 are arranged on the first rope wheel frame 1-20, second rope wheel frames 1-21 are respectively arranged on two sides of the first rope wheel frame 1-20 on the tension seat 1-19, a second rope wheel frame 1-22 is respectively arranged on each second rope wheel frame 1-21, the axis of each second rope wheel frame 1-22 is parallel to the axis of the first rope wheel frame 1-24, a core rope is wound from the upper part of one second rope wheel frame 1-22, then wound from the lower part of the first rope wheel frame 1-24, and finally wound from the upper part of the other second rope wheel frame 1-22.

The constant tension paying-off machine 1 is used for paying-off the core rope 8 stored on a wire coil, tension of the core rope 8 is detected through tension sensors 1-23 during paying-off, the rotating speed of the constant tension paying-off machine 1 is changed, tension of each constant tension paying-off machine 1 is constant, and active paying-off is achieved; firstly, weaving the core rope 8 by other weaving equipment, fixing the woven core rope 8 on the other weaving equipment, and then, taking up the core rope 8 by a constant tension paying-off machine 1; the core ropes 8 are closely arranged on the wire reels 1-6 by the wire arranging devices 1-14 on the constant tension paying-off machine 1. After the wire coil 1-6 is fully wound by the core rope, the telescopic motor 1-12 is started to drive the telescopic arm 1-13 to stretch, the wire coil 1-6 falls onto the riding wheel 1-18 through the hinge shaft 1-15, then the hand wheel 1-3 is coiled, and the center 1-5 is separated from the right side of the wire coil 1-6 through the trapezoidal nut 1-2 and the trapezoidal screw rod 1-4; then the wire coil 1-6 is pushed, the shifting rod frame 1-7 and the main speed reducer shaft 1-10 are separated from the left side of the wire coil 1-6 through the sliding block 1-16 moving on the sliding block guide rail 1-11, so that the wire coil 1-6 can be lifted and installed on the riding wheel 1-18 on the frame 1-1 of the constant tension pay-off and take-up machine 1 around the braiding host machine 2, the wire coil 1-6 is pushed, the shifting rod frame 1-7 and the main speed reducer shaft 1-10 enter the shifting hole and the center hole of the wire coil 1-6, then the hand wheel 1-3 is driven, the center 1-5 enters the center hole of the wire coil, then the outer side nut is locked, the telescopic motor 1-12 is started, the wire coil 1-6 is lifted, then the core rope 8 is put down from the wire coil 1-6, and enters the winding machine 3 through the tension sensing mechanism. The middle position above the tension seat 1-19 is provided with a first rope wheel frame 1-20, the first rope wheel 1-24 and the tension sensor 1-23 are fixed on the first rope wheel frame 1-20, the left and right sides of the tension seat 1-19 are respectively provided with a second rope wheel frame 1-21, the second rope wheel 1-22 is fixed in the second rope wheel frame 1-21, the core wire 8 is respectively wound on the three rope wheels through an S-shaped winding method, when the tension sensor 1-23 detects tension change, a signal is given to the constant tension paying-off machine 1, and the paying-off speed of the constant tension paying-off machine 1 is automatically adjusted, so that the tension of each core rope 8 around the weaving host machine 2 is equal and constant, and the best effect of a woven product is achieved.

The winding machine 3 is used for winding the sand control cloth 9 outside the core rope 8, as shown in fig. 3, the winding machine 3 is used for being fixed at the center position of the opening and closing disc, the winding machine 3 comprises a supporting beam frame 3-1, a core beam wire assembly 3-2 positioned below the supporting beam frame 3-1 and a winding assembly 3-3 positioned above the supporting beam frame 3-1, the core beam wire assembly 3-2 comprises a beam wire bottom plate 3-21 and core wire wheel groups 3-22 distributed on the beam wire bottom plate 3-21 in an annular array, the number of the core wire wheel groups 3-22 is not less than the number of core wires in a cable, a beam wire ring 3-11 is arranged above the center of the core wire wheel groups 3-22 on the supporting beam frame 3-1, the winding assembly 3-3 comprises a winding bottom plate 3-31, sand control cloth rollers 3-33 positioned at two sides of the winding bottom plate 3-31, the sand control cloth rollers are used for installing the sand control cloth rolls, the sand control cloth rollers are positioned above the beam wire ring 3-11, and the sand control cloth die openings 3-32 coincide with the axis of the opening and closing disc.

In the process of braiding the cable, the following functions of each device are realized: the braiding host 2 is used for braiding the core ropes 8 and the sand control cloth 9 together and braiding the outer cladding; the winding machine 3 has the function of bundling the core ropes 8 together by sand prevention cloth, so that the braided mooring ropes can completely separate external factors such as sand and the like which can damage the ropes; the control box 4 is used for controlling all equipment and realizing the functions of changing the pitch, the rotating speed, the opening and closing of the disc surface, clamping, yield, process storage, rope length, fault code display, alarm and the like of the braiding machine; the function of the tractor 5 is to draw the braided cable and measure the length of the cable; the take-up speed control device 6 has the function that when the braided mooring ropes are pulled out by the sheave traction machine 5, the braided mooring ropes enter the well-shaped roller frame in the take-up speed control device 6, pass through the well-shaped roller and enter the take-up reel of the take-up machine. When the speed of the tractor is reduced, the coiling speed of the coiling machine 7 can be synchronously changed by sending a signal to the gantry coiling machine 7 through the detection device. The take-up machine 7 is used for arranging the braided mooring ropes on a large wire coil, and the wire coil rotates a circle to enable the portal frame to walk for one rope diameter length. An electric hydraulic lifting device for lifting and descending the wire coil is arranged below a power box of the wire winding machine 7, after weaving is completed, the hydraulic lifting device of the wire winding machine 7 is controlled to enable the wire coil to descend until the wire coil contacts with a wire coil support on the ground stably, a connecting rod pin connected with two gantry frames is pulled out, the two connecting rods are separated, the two gantry wire winding frames are controlled to move in opposite directions until a wire coil supporting shaft is separated from the wire coil, the wire coil is lifted off through a steel cable or a sling, and the wire coil is loaded to a customer designated place.

The process of braiding the cable is as follows: wire reels 1-6 filled with core ropes 8 are arranged on each constant tension paying-off machine 1, and then the core ropes of each constant tension moment winding machine 1 are respectively gathered at the center of a braiding host machine 1; then the sand control cloth 9 of the winding machine 3 is fixed on the core ropes 8 which are gathered together; then a long traction rope is fixed on the core ropes 8 which are gathered together, the traction rope passes through the lifting die openings 2-17 and is placed on the wire passing row wheel sets 2-15, enters the traction machine 5 through the large wire passing wheels 2-16, is wound on two large grooved wheels of the traction machine in parallel, passes through the small wire passing wheels above the traction machine and penetrates into the wire collecting speed control device 6, and finally is wound on the wire collecting disc on the wire collecting machine 7.

After the traction rope is wound, the control box 4 is used for performing point-motion trial braiding, the braiding effect and the winding angle are observed, if the braiding is satisfactory, the formal braiding can be performed, if the braiding is unsatisfactory, the braiding pitch of the braiding host machine 2 can be adjusted on the control box 4, and the angle and the tension of the winding machine can be adjusted until the requirement of a customer is met, and the formal braiding can be started.

After the braiding is completed, the hydraulic lifting device of the wire winding machine 7 is controlled to enable the wire winding disc to descend until the wire winding disc is stably contacted with a wire winding disc support on the ground, a connecting rod pin connected with the two gantry frames is pulled out, the two connecting rods are separated, the two gantry wire winding frames are controlled to move in opposite directions until a wire winding disc supporting shaft is separated from the wire winding disc, the wire winding disc is lifted off through a steel cable or a sling, and the loading is carried to a customer appointed place.

The specific embodiment of the method for manufacturing the cable by adopting the cable and annular sling complete manufacturing equipment comprises the following steps:

(1) The core ropes on each constant tension paying-off machine are wound around the tension mechanism at the same time, then pass through the space between the base of the braiding host machine and the opening and closing disc, then are wound around the core rope wheel group of the winding machine, upwards pass through the wire loop, then pass through the wire passing die opening, and the core ropes are gathered together to form a core rope bundle;

(2) Then fixing the end parts of the core ropes which are gathered together by using a traction rope, passing the traction rope through a lifting die opening, putting the traction rope on a wire passing row wheel set, entering a traction machine through a large wire passing wheel, and finally winding the traction rope on a take-up reel on a take-up machine;

(3) The winding drum of the winding machine rotates, a winding component of the winding machine is started, the sand control cloth roll on the sand control cloth roll rotates, and the sand control cloth is wound on the periphery of the core rope bundle from top to bottom;

(4) The sand control cloth is wound around the periphery of the core rope bundle, the braiding host works, the spindle moves on the braiding guide rail to braid yarns outside the sand control cloth to form an outer braiding layer, and the rope braiding is completed;

(5) The cable is pulled to the take-up machine by the tractor while the outer braiding layer is braided, and the take-up reel on the take-up machine rotates to take up the cable.

The specific embodiment of the method for manufacturing the annular sling by adopting the complete cable and annular sling manufacturing equipment comprises the following steps:

(1) Winding a core rope around two upright posts for a plurality of circles to form an annular core rope, wherein the circumference of the annular core rope is equal to two times of the length of the annular sling to be manufactured, as shown in fig. 12;

the number of windings of the core rope depends on the diameter of the annular sling product required by a customer, and the winding can be stopped after the diameter reaches the required diameter;

(2) Strapping the annular core rope with strapping ropes at intervals, as shown in fig. 13; the bundling interval is uniform, the bundling is tight, and the rope knots are pulled more tightly, so that the rope knots cannot be loosened in the follow-up braiding process;

then, the outer layer can be wound by using a cloth strip with a certain width according to the demands of customers, if the customers do not need to wind the outer layer, if the outer layer is wound by using the cloth strip, the winding is continuous, and the winding is tight, so that the cloth strip can be prevented from being easily rubbed off by caterpillar traction in the follow-up braiding process;

(3) Opening the opening and closing disc and the lifting die, enabling the bundled annular core rope to enter the lifting die, sequentially bypassing the wire passing row wheel set, the large wire passing wheel, the crawler tractor, the wire feeding wheel set and the central wire passing wheel frame, then penetrating through a vertical channel between the core wire wheel and the positioning wire passing wheel, closing the opening and closing disc and the lifting die, and tensioning the annular core rope at a position above the crawler tractor by adjusting the positions of the two clamping blocks of the large wire passing wheel and the crawler tractor;

(4) The caterpillar band of the caterpillar tractor drives the tensioned annular core rope to rotate, and the braiding host machine works at the same time, and the spindle moves on the braiding guide rail to braid yarns outside the annular core rope to form an annular rope with a braiding inner layer, as shown in fig. 14;

the steps (4) and (5) are specifically as follows: operating the control box 4, clicking the opening and closing disc surface, and driving the opening and closing motor 2-7 to move the two arc-shaped half discs of the vertical braiding machine 2-9 along the linear guide rail 2-8, wherein the opening and closing disc is divided into two parts; then operating the control box 4, clicking the caterpillar tractor to separate the fixed part from the movable part, opening the fixed part and the movable part to the maximum distance, hanging the annular ropes bound in the step 2 into the vertical braiding machine 2-9 and the caterpillar tractor 2-21 by using a row crane, closing the vertical braiding machine 2-9 and the caterpillar tractor 2-21, and then starting braiding. Multiple layers can be woven circularly, and the weaving can be stopped when the required diameter is reached.

(5) Opening the opening and closing disc and the lifting die opening, lifting the annular rope with the inner woven layer, forming a double rope with rings at two ends under the action of gravity by the annular rope with the inner woven layer, penetrating out the rings at the upper ends of the double ropes from the lifting die opening by using the traction rope, penetrating out the rings at the lower ends of the double ropes downwards from a vertical channel between the core wire wheel and the positioning wire wheel, and clamping the traction rope at the upper end by a fixing piece and a moving piece of the caterpillar tractor through the wire arranging wheel group and the large wire passing wheel;

The method comprises the steps of opening a vertical braiding machine 2-9 and a caterpillar tractor 2-21, hanging out a braided annular rope by a crane, tying the traction rope on a ring at the upper end of a double rope, enabling the traction rope to enter the caterpillar tractor 2-21 along a wire passing row wheel set 2-15 and a large wire passing wheel 2-16, clicking an operation control box 4, and selecting the closed caterpillar tractor 2-21 to clamp the traction rope.

(6) The hoisting mechanism drives the double ropes to move upwards, meanwhile, the braiding host machine works, and the spindle moves on the braiding guide rail to braid yarns outside the upper end and the lower end of the double ropes from top to bottom to form an annular sling with a braiding outer layer in the middle and hanging rings at the two ends, as shown in fig. 15. After the completion, can be according to customer's demand sewing restrictive coating on the knitting skin of annular hoist cable.

Although the embodiments of the present invention have been described in detail above, the present invention is not limited to the above-described embodiments. The scope of the invention as defined by the appended claims encompasses all equivalent substitutions and modifications.

Claims

1. The complete equipment for manufacturing the mooring rope and the annular sling is characterized in that: the device comprises a braiding host, cable braiding matched equipment and annular sling braiding matched equipment, wherein the braiding host comprises an annular vertical braiding machine and a portal frame positioned above the vertical braiding machine;

2. A cable and roundsling kit according to claim 1, wherein: the caterpillar tractor comprises a caterpillar traction frame connected with one upright post of the portal frame, a vertically arranged supporting plate is arranged on the caterpillar traction frame, and the guide rail of the moving part is fixed on the supporting plate; the large wire passing wheel is positioned at the upper part of the caterpillar traction frame.

3. A cable and roundsling kit according to claim 1, wherein: the other side of the beam, which is positioned at the lifting die opening, is provided with a top wheel, the top wheel and the wire passing row wheel groups are respectively positioned at the two sides of the lifting die opening, the diameter of the top wheel is smaller than that of the large wire passing wheel, and the axis of the top wheel is parallel to that of the large wire passing wheel.

4. A cable and roundsling kit according to claim 1, wherein: the driving mechanism is a ball screw and an opening and closing motor for driving the ball screw to act; each arc-shaped half disc consists of two arc-shaped discs which are fixedly connected together and form 90 degrees; the inner side of the opening and closing disc is provided with a wire supporting ring which is higher than the spindle, and the wire supporting ring adopts four arc structures which are respectively and fixedly connected to the four arc discs.

5. A cable and roundsling kit according to claim 1, wherein: the wire winding machine is a gantry type wire winding machine; a wire-rewinding speed control device is arranged between the traction machine and the wire rewinding machine.

6. A cable and roundsling kit according to claim 1, wherein: the inner ring of the braiding host is provided with a central fixed baseplate, and the core rope centering support frame and the central wire passing wheel frame are arranged on the central fixed baseplate or the winding machine is arranged on the central fixed baseplate.

7. A cable and roundsling kit according to claim 1, wherein: the quantity of constant tension unwrapping wire machine is not less than the quantity of heart yearn in the hawser, and each constant tension unwrapping wire machine distributes in the periphery of vertical braider, constant tension unwrapping wire machine includes unwrapping wire frame, drum and winding displacement ware, and the winding displacement ware is installed in the unwrapping wire frame, and the unwrapping wire frame is including support arm and the support base that upper and lower interval set up, and flexible arm is installed to the one end of support arm, is connected with the flexible motor that is used for driving flexible arm and stretches out and draws back from top to bottom on the flexible arm, and the drum is rotated and is installed on the other end of support arm, is equipped with the support column of vertical setting between support arm and the drum, and the upper end of support column is rotated with the support arm through the hank axle and is connected, and the lower extreme of support column is fixed on the support base, is located the drum below and is equipped with the riding wheel seat that has the riding wheel, and the riding wheel is used for supporting in the both sides of drum, and drum and flexible arm are located the hank axle both sides respectively, and when flexible arm drove the one end of support arm descends.

8. A method of making a cable using the cable and endless sling kit of claim 1, comprising the steps of: (1) The core ropes on each constant tension paying-off machine are wound around the tension mechanism at the same time, then pass through the space between the base of the braiding host machine and the opening and closing disc, then are wound around the core rope wheel group of the winding machine, upwards pass through the wire loop, then pass through the wire passing die opening, and the core ropes are gathered together to form a core rope bundle; (2) Then fixing the end parts of the core ropes which are gathered together by using a traction rope, passing the traction rope through a lifting die opening, putting the traction rope on a wire passing row wheel set, entering a traction machine through a large wire passing wheel, and finally winding the traction rope on a take-up reel on a take-up machine; (3) The winding drum of the winding machine rotates, a winding component of the winding machine is started, the sand control cloth roll on the sand control cloth roll rotates, and the sand control cloth is wound on the periphery of the core rope bundle from top to bottom; (4) The sand control cloth is wound around the periphery of the core rope bundle, the braiding host works, the spindle moves on the braiding guide rail to braid yarns outside the sand control cloth to form an outer braiding layer, and the rope braiding is completed; (5) The cable is pulled to the take-up machine by the tractor while the outer braiding layer is braided, and the take-up reel on the take-up machine rotates to take up the cable.

9. A method of making a looped sling using the cable and loop sling kit of claim 1, comprising the steps of: (1) Winding a core rope around two upright posts for a plurality of circles to form an annular core rope, wherein the circumference of the annular core rope is equal to two times of the length of an annular sling to be manufactured; (2) Binding the annular core ropes by using binding ropes at intervals; (3) Opening the opening and closing disc and the lifting die, enabling the bundled annular core rope to enter the lifting die, sequentially bypassing the wire passing row wheel set, the large wire passing wheel, the crawler belt, the wire feeding wheel set and the central wire passing support wheel frame, then penetrating through a vertical channel between the core wire wheel and the positioning wire passing wheel, closing the opening and closing disc and the lifting die, and tensioning the annular core rope at the position above the crawler tractor by adjusting the positions of the two clamping blocks of the large wire passing wheel and the crawler tractor; (4) The caterpillar band of the caterpillar tractor drives the tensioned annular core rope to rotate, the braiding host machine works at the same time, and the spindle moves on the braiding guide rail to braid yarns outside the annular core rope to form an annular rope with a braiding inner layer; (5) Opening the opening and closing disc and the lifting die opening, lifting the annular rope with the inner woven layer, forming a double rope with rings at two ends under the action of gravity by the annular rope with the inner woven layer, penetrating out the rings at the upper ends of the double ropes from the lifting die opening by using the traction rope, penetrating out the rings at the lower ends of the double ropes downwards from a vertical channel between the core wire wheel and the positioning wire wheel, and clamping the traction rope at the upper end by a fixing piece and a moving piece of the caterpillar tractor through the wire arranging wheel group and the large wire passing wheel; (6) The hoisting mechanism drives the double ropes to move upwards, meanwhile, the braiding host machine works, and the spindle moves on the braiding guide rail to braid yarns outside the upper end and the lower end of the double ropes from top to bottom, so that an annular sling with a braiding outer layer in the middle and hanging rings at the two ends is formed.

10. A method of making a looped sling using the cable and looped sling kit of claim 1 as defined in claim 9, wherein: tightly and continuously winding a layer of cloth strips outside the bundled annular core ropes before the step (3); and (3) after the step (6) is finished, sewing a sheath layer on the braiding outer layer of the annular sling.