Background technology
Flourish along with sea-freight, fishery cause, and the wilderness demand of naval vessel, port facilities, the demand of the various cables of being made by synthetic fiber increases day by day.The rope machine of various sizes, pattern is also promoted gradually, and the cable of China also exports except satisfying domestic demands in a large number.
With regard to the user, except number of share of stock, diameter to cable have requirement, also can be according to the requirement of need of production proposition oneself to the length of cable, still for large diameter stereotyped writing, 12 strands of rope machines, the sennit full-length is 220 meters.Surpass 220 meters if rope is long, that will " tie a knot (requirement that surpasses more than 3000 meters is arranged in fishery and drilling platforms) ", and will be not only pretty troublesome, and be difficult to ensure the quality of products.
In process of production, rope is long to be determined by the section chief, and burst footpath, section chief have determined the size of strand dish, and the size of strand dish has determined again the size of machine.Therefore, for the rope machine of a certain specification, the size of strand dish is restricted, and rope length must be also conditional.Certainly, the rope that the rope machine braided diameter of available large specification is little and long, but be that sample is very uneconomical on economic benefit, particularly diameter is reached cable more than 100mm, if make rope reach 1000 meters, that just need to be completed by the rope machine of a normal diameter 250mm, and the machine of this specification will be a huge monster, is worthless in the ordinary course of things.
Certainly, also usefully aborning manually pushes away away the operation of shuttling back and forth of ingot frame and weave the overlength cable, but this mode labour intensity is large, efficient is low, and is of poor quality, is difficult to satisfy instructions for use!
At present in China's rope making industry, the requirement of major diameter, overlength cable is increased gradually, but how connecing strand production overlength cable in the sennit process is a difficult problem, goes back so far neither one equipment and can satisfy this requirement.
Summary of the invention
This novel problem to be solved is to provide a kind of large-scale rope machine, and this machine can under non-stop-machine prerequisite, insert a strand in the sennit process; form new total strand; then shut down, empty strand of dish unloaded, change new thigh dish; continue again in-cycle work; until all a strand dish is changed the new stock dish, thereby will restrict one times of long spreading, after connecing thigh again and again; can be woven into one and reach the above cable (say technically, can weave into the cable of infinite in length) of thousands of rice.
This novel a kind of endless rope machine, it is characterized in that: it comprises support, rope making device, new stock rope device; Support is comprised of upper and lower two supports, and lower support is fixed on the concrete basis, and upper frame is divided into the left and right two halves, its right support is fixed on lower support, be provided with guide rail between left support and lower support, left support is realized with the closed of right support or separates along guide rail movement; Respectively process a groove on the relative face of left and right support, form " mouth " type, rope making device and new stock rope device all are fixed on support.
The rope making device comprises that several walk ingot frame, some personal share dishes, walks on the chassis that the ingot frame is fixed on upper frame, and each walks a personal share dish is housed on the ingot frame, the strand on strand dish from the rope mouth by rear formation cable.
The new stock rope device comprises the new stock dish, automatically pushes away rope device; Automatically push away rope device and be fixed on support, the new stock dish is arranged on outside support, and the new strand on it enters into automatically along " mouth " type groove of left and right support and pushes away in rope device.
Automatically push away rope device and comprise dissection type conductor rope pipe, gripper shoe, power set, transmission device; Dissection type conductor rope pipe is two sections, and its hypomere is fixed on lower support, passes from upper frame, and its hypomere longitudinally has groove, is provided with removable pin on groove, and its epimere is semi-synthetic by two, and one is semifixed, second half activity, and both are connected through the hinge; Gripper shoe is fixed on the step surface of dissection type conductor rope pipe, is fixed with power set on it, and dissection type conductor rope pipe all is connected with transmission device with power set; New strand puts in the groove of dissection type conductor rope pipe hypomere after left and right support " mouth " type groove enters, and then along the center of dissection type conductor rope pipe up.
Power set comprise motor, reductor, and reductor is fixed on gripper shoe, and its power shaft is connected with motor.
Transmission device comprises fixed head, bracing frame, wheel shaft, pushes away rope sheave, sprocket wheel, chain: fixed head is fixed on dissection type conductor rope pipe; Bracing frame is arranged on outside dissection type conductor rope pipe, is connected with fixed head; Pass the boss of two of the left and right from bracing frame of wheel shaft, be equipped with on the wheel shaft between two boss and push away rope sheave, be positioned on the outer wheel shaft of boss sprocket wheel is housed; Push away rope sheave and extend in elongated slot above dissection type conductor rope pipe, contact with new strand in dissection type conductor rope pipe; Chain is contained between the output and sprocket wheel of reductor.
This novel using method is: when upper frame is opened, can put into from cracking a new strand, and after the upper frame that closes, the machine normal operation; The new strand that is imported into enters in dissection type conductor rope pipe after introducing machine central authorities, starts power set and by transmission device, makes new strand increase, until enter rope mouth place, in other strand heave in cable, the cable of this moment compiles a strand; When empty thigh of needs replacing coils, stop machine, open upper spider, take off empty thigh dish, change the new stock dish, at this moment, an end of new stock dish strand has enrolled cable, opens centre pipe, extract strand, in entering the ingot frame, completed the overall process of the dish of more changing shares; The upper spider that closes again, machine enters normal operation, and the cable of every volume one segment length is just changed a personal share dish like this, by exchanging again and again each strand dish, has realized the technique that segmentation connects strand, can weave into a unrestricted cable of length.This novel rope that is applicable to weave by natural fiber or fibers material certainly, also can weave the long cable of standard that does not connect thigh and the cable that accompanies the core rope.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this novel related a kind of rope machine that can weave the endless cable is described in further detail.
This novel a kind of endless rope machine, it comprises support, rope making device, new stock rope device, rope making device and new stock rope device all are fixed on support.
From Fig. 1, Fig. 2 as can be known, support is comprised of upper and lower two supports, lower support 1 is fixed on the concrete basis, upper frame is divided into the left and right two halves, its right support 8 is fixed on lower support 1, be provided with guide rail 7 between left support 9 and lower support 1, left support 9 moves along guide rail 7, realizes with the closed of right support 8 or separates; Respectively process a groove on left and right support 9,8 relative faces, form " mouth " type.Wherein, left support 9 mobile power resources on guide rail 7 can be artificial, oil cylinder or electric pushrod.When upper frame is opened, can import new strand, when upper frame closes up, the machine normal operation.After upper spider closes, with alignment pin, the left support 9 of activity is positioned at the home position.
The rope making device comprises that several walk ingot frame 2, some personal share dishes 3, walks ingot frame 2 and is fixed on upper frame 8,9 chassis 26, and each walks a personal share dish 3 is housed on ingot frame 2, the strand 4 on strand dish 3 from rope mouth 6 by rear formation cable 5.
The new stock rope device comprises new stock dish 11, automatically pushes away rope device; Automatically push away rope device and be fixed on support, new stock dish 11 is arranged on outside support, and the new strand 10 on it enters into automatically along left and right support 8, " mouth " type groove of 9 and pushes away in rope device.
Automatically push away rope device and comprise dissection type conductor rope pipe 12, gripper shoe 13, power set, transmission device; Dissection type conductor rope pipe 12 is two sections, and its hypomere is fixed on lower support 1, passes from upper frame 8,9, its hypomere longitudinally has groove, is provided with removable pin 25 on groove, and its epimere is semi-synthetic by two, one is semifixed, second half activity, and both connect by hinge 16; Gripper shoe 13 is fixed on the step surface of dissection type conductor rope pipe 12, is fixed with power set on it, and dissection type conductor rope pipe 12 all is connected with transmission device with power set; New strand 10 puts in the groove of dissection type conductor rope pipe 12 hypomeres after left and right support 8,9 " mouth " type groove enters, and then along the center of dissection type conductor rope pipe 12 up.When needing to change strand in the sennit process, driving automatically pushes away rope device and just can push standby new strand to the mouth of restricting in non-stop-machine situation, and it will be incorporated in cable 5 as one section strand.
Power set comprise motor 19, reductor 20, and reductor 20 is fixed on gripper shoe 13, and its power shaft is connected with motor 19.
Transmission device comprises fixed head 14, bracing frame 15, wheel shaft 24, pushes away rope sheave 18, sprocket wheel 21, chain 23: fixed head 14 is fixed on dissection type conductor rope pipe 12; Bracing frame 15 is arranged on outside dissection type conductor rope pipe 12, is connected with fixed head 14; Pass the boss of two of the left and right from bracing frame 15 of wheel shaft 24, be equipped with on the wheel shaft 24 between two boss and push away rope sheave 18, be positioned on the outer wheel shaft 24 of boss sprocket wheel 21 is housed; Push away rope sheave 18 and extend in the top elongated slot 17 of dissection type conductor rope pipe 12, the new strand 10 interior with dissection type conductor rope pipe 12 contacts; Chain 21 is contained between the output and sprocket wheel 23 of reductor 20.
As this novel a kind of improved procedure, transmission device also comprises one-way clutch 22, and one-way clutch 22 is contained in and pushes away in rope sheave 18, and pushes away rope sheave 18 and is used in combination.Owing to pushing away, one-way clutch 22 is housed on rope sheave 18, therefore, the passive rotation that pushes away rope sheave 18 can not drive and push away rope device, is one-way movement.
As this novel a kind of optimal way, push away rope sheave 18 and be ratchet.The pointed tooth of ratchet 18 inserts new strand 10 from elongated slot 17, it is up that its pointed tooth promotes new strand 10 when forward drive ratchet 18, in other strand that is weaving 4 heave in rope mouths 6, new strand 10 is firmly clamped by the rope in rope mouth 6.
Burst process that connects of this Novel rope making machine is achieved in that
(1), as shown in Fig. 6 a, before the beginning rope making, first be ready to stand-by new stock dish 11, moved to left along guide rail 7 by oil cylinder pushing left frame 9, make left and right frame 9, 8 open, introduce new strand 10 from both opening parts one section, new strand 10 moves upward along inside pipe wall after entering in the groove of dissection type conductor rope pipe 12 bottoms, open the movable part of dissection type conductor rope pipe 12 epimeres, the head of new strand 10 is upwards shifted onto and pushed away rope sheave 18 and contact, the gear teeth that namely push away rope sheave 18 embed in new strand 10, then the movable part of dissection type conductor rope pipe 12 closes, this has just completed the preparation that connects thigh.The movable part of dissection type conductor rope pipe 12 that closes is in order to make new strand 10 be placed in dissection type conductor rope pipe 12 with normal condition.
(2), as shown in Fig. 6 b, the left and right frame 9 of closing, 8 also locate, carry out normal rope making, when the strand 4 on certain strand of dish 3 will be finished, start and automatically push away rope device, motor 19 is through reductor 20, chain 21 drives and pushes away rope sheave 18 forwards, new strand 10 is moved upward, rise to rope mouth 6 belows, entered rope mouth 6 by other root strand 4 clampings of shuttle, form one section total rope strand 5(total rope strand at this moment with new strand 10 thicker), after new strand 10 has entered total rope strand 5, the sennit process can pull the up feeding of new strand 10, after a while, until certain strand of strand 4 that coils on 3 is finished.Wherein, after new strand 10 had entered total rope strand 5, the motor 19 that stops, new strand 10 can drive and push away rope sheave 18 rotations.To push away rope sheave 18 can to promote smoothly new strand 10 up in order to make, the head of new strand 10 must be wrapped up processing.
(3), as shown in Fig. 6 c; after the strand 4 on certain strand of dish 3 is finished; make machine down; moved to left along guide rail 7 by oil cylinder pushing left frame 9; make and open an opening between left and right frame 9,8; at this moment take off empty strand of dish 3; the fag end of changing the new strand 10 of new stock dish 11(new stock dish this moment 11 has enrolled in other strand); take off simultaneously the removable pin 25 of dissection type conductor rope pipe 12; and open the movable part of epimere; the middle part of new strand 10 is taken out from dissection type conductor rope pipe 12, after the pulley tensioning that enters ingot frame 2, so just completed burst process that connects of a strand.After this, with second new stock dish 11 ' put into assigned address, its new strand 10 ' fag end put in the groove of dissection type conductor rope pipe 12 bottoms from left and right frame 9,7 opening part, concrete step is identical with (1), strand prepares thereby perform to connect next time.
(4), as shown in Fig. 6 d, the left and right frame 9 of closing subsequently, 8 and the location is machined, and allows rope machine enter normal operation, until prepare to connect second strand.
Repeat so again and again above-mentioned four programs, just can be successively the strand piecewise be connect, forms any cable of growing.
The rope machine of the endless cable that this is novel is guide tracked rope machine, can produce stereotyped writing, 12 strands, 16 strands or other strand of any strand, take 12 strands as example, appearance section chief's degree of 12 strands of dishes forms stepped at interval of a segment distance in order, change a strand every a segment distance in order to guarantee in the sennit process, the cable of weaving into like this has a bit of ten three stranded ropes every a segment distance, can have a few projection, but not affect practicality.The producer should be according to the length of good each strand of cable length computation that will produce, in order to arrange equably a strand joint.
The characteristics of the rope machine of this novel endless cable are: in the braiding process of cable, insert a new strand every a segment length according to schedule and take over the strand that will be finished, like this by constantly inserting new strand, repetitive operation again and again, just can knit out the long cable of a radical km, theoretically, be to knit out a unrestricted cable of length.