A kind of automatic silk reeling machine give cocoon method and transmission device every thread
Technical field
What the present invention relates to automatic silk reeling machine gives cocoon method and transmission device.
Background technology
Be provided with the evenly distributed many threads filature device of ring-type in the automatic silk reeling machine, center on the silkwoon coccon feeding machine that many threads filature device is done shuttling movement.After new cocoon process headstock groping end basin is beating, after moving into the automatic shaking of battage bath, bucket becomes positive end cocoon by transferring, positive end cocoon joins in the silkwoon coccon feeding machine by transferring bucket again, and silkwoon coccon feeding machine moves at the vehicle body place around described multi-section filature device with certain speed and to do shuttling movement after the headstock place obtains the cocoon amount and replenishes.Vehicle body filature device is in reel silk from cocoons system raw silk process, and the life of thread hair falls after the thread, and strand attenuates, and adds the thread bar and falls with the bar of experiencing of silkwoon coccon feeding machine and contact, and silkwoon coccon feeding machine is thrown into silkworm cocoon and adds the thread bar in the filature groove and reply to finish and add thread by dragging for the cocoon pawl.
In the prior art, silkwoon coccon feeding machine adopts an exploration cycle to move past a silkwoon coccon feeding machine, silkwoon coccon feeding machine is after the headstock place obtains the cocoon amount and replenishes, run to the headstock other end from headstock one end, in this process, silkwoon coccon feeding machine whenever runs to a thread (i.e. a thread filature device), each thread is all just finished exploration, strand is thin partially as a result if explore, add the execution of thread mechanism and add the thread action, add the thread bar and fall with the bar of experiencing of the silkwoon coccon feeding machine that just runs to this thread below and contact, silkwoon coccon feeding machine is thrown into silkworm cocoon and adds the answer of thread bar in the filature groove and finish and add thread by dragging for the cocoon pawl.When reeling machine was made doupion silk or thick specification raw silk, when silkwoon coccon feeding machine ran to a few chassis in back, silkworm cocoon had dragged in the silkwoon coccon feeding machine, to no cocoon situation about can drag for.So can't satisfy the requirement of makeing doupion silk or thick specification raw silk.
At present, existing automatic silk reeling machine all adopts the size that strengthens silkwoon coccon feeding machine to increase cocoon amount deposit and solves the problems referred to above in the market, but can bring the silkwoon coccon feeding machine fault to increase greatly like this, silkwoon coccon feeding machine moves running rate to be reduced, and it is too much that silkwoon coccon feeding machine adds the cocoon amount, and what can influence silkwoon coccon feeding machine drags for cocoon efficient.
Summary of the invention
What technical problem to be solved by this invention provided a kind of automatic silk reeling machine gives the cocoon method every thread, can adapt to the filature characteristics of doupion silk or thick specification raw silk, improves the filature quality of doupion silk or thick specification raw silk.For this reason, the present invention is by the following technical solutions: described automatic silk reeling machine is provided with even layout and is arranged in together many threads filature device, does the multi-section silkwoon coccon feeding machine of shuttling movement around described many threads filature device, and the exploration cycle of described filature device is the required time of distance of 2 or 3 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion.
Described silkwoon coccon feeding machine spacing is meant the spacing between the same position in the adjacent silkwoon coccon feeding machine, such as the spacing between the tail of spacing between the head of adjacent silkwoon coccon feeding machine or adjacent silkwoon coccon feeding machine.
Owing to adopt technique scheme of the present invention, need not complicated control procedure, employing is given cocoon every thread, with the speed that improves silkwoon coccon feeding machine or/and prolong the exploration cycle, make them be in new work period cooperation, guaranteeing that silkwoon coccon feeding machine still is under the situation of optimum size and best storage cocoon amount, has solved the doupion silk of automatic silk reeling machine or the filature of thick specification raw silk and has given the cocoon problem.
In technique scheme, be that required time of distance of 2 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion is example with the exploration cycle:
The filature device can be divided into even bit filature device and odd bits filature device by its position of arranging, and silkwoon coccon feeding machine is divided into even bit silkwoon coccon feeding machine and odd bits silkwoon coccon feeding machine too, because the exploration cycle of filature device is the required time of distance of 2 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion, therefore, in the automatic silk reeling machine running, the even bit silkwoon coccon feeding machine only is that even bit filature device supplies cocoon, and the odd bits silkwoon coccon feeding machine only is that odd bits filature device is for cocoon.
With the exploration cycle is that required time of distance of 3 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion is example:
The filature device can be divided into No. 1 position filature device, No. 2 position filature devices and No. 3 position filature devices by its position of arranging, and silkwoon coccon feeding machine is divided into No. 1 position silkwoon coccon feeding machine, No. 2 position silkwoon coccon feeding machines and No. 3 position silkwoon coccon feeding machines too, because the exploration cycle of filature device is the required time of distance of 3 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion, therefore, in the automatic silk reeling machine running, No. 1 position silkwoon coccon feeding machine only is that No. 1 position filature device is for cocoon, No. 2 position silkwoon coccon feeding machines only are that No. 2 position filature devices supply cocoon, and No. 3 position silkwoon coccon feeding machines only are that No. 3 position filature devices are for cocoon.
Owing to adopt technical scheme of the present invention, in the automatic silk reeling machine running, the even bit silkwoon coccon feeding machine only is that even bit filature device supplies cocoon, and the odd bits silkwoon coccon feeding machine only is that odd bits filature device is for cocoon; Perhaps, No. 1 position silkwoon coccon feeding machine only is that No. 1 position filature device supplies cocoon, and No. 2 position silkwoon coccon feeding machines only are that No. 2 position filature devices supply cocoon, and No. 3 position silkwoon coccon feeding machines only are that No. 3 position filature devices are for cocoon.Like this, silkwoon coccon feeding machine is after the headstock place obtains the cocoon amount and replenishes, the storage cocoon amount of silkwoon coccon feeding machine only need guarantee the cocoon amount demand of this side of vehicle body half or 1/3 thread number, make silkwoon coccon feeding machine under the situation that still is in optimum size and best storage cocoon amount, the filature characteristics that can adapt to doupion silk or thick specification raw silk, satisfy its requirement, when having avoided silkwoon coccon feeding machine to run to several the filature devices in back, silkworm cocoon has dragged in the silkwoon coccon feeding machine, the situation that no cocoon can drag for takes place, and improves the filature quality of doupion silk or thick specification raw silk.
Another technical problem to be solved of the present invention provides a kind of transmission device of realizing the automatic silk reeling machine of said method.For this reason, the present invention is by the following technical solutions: it comprises No. 2 transmission mechanisms that are connected with reducing motor, in described No. 2 transmission mechanisms a road are for providing first transmission mechanism of power for the silkwoon coccon feeding machine motion, the rotation of another Lu Weiwei cam provides second transmission mechanism of power, described cam is for exploring the cam that the cycle is explored by mechanism in the control filature device, the output of the output of described first transmission mechanism and second transmission mechanism has following matching relationship: cam rotation one circle, the distance of 2 or 3 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion.
When adopting technique scheme, the present invention also can adopt following further technical scheme:
Be provided with first chain drive in described first transmission mechanism, silkwoon coccon feeding machine is connected on the chain of first chain drive, be provided with second chain drive in described second transmission mechanism, the main shaft of described cam is connected with the driven sprocket of second chain drive, and the drive sprocket of second chain drive and the number of teeth of driven sprocket have following relation:
Z11/Z12=2sin(180/S)×n,
Wherein, Z11 is the number of teeth of the drive sprocket of second chain drive, Z12 is the number of teeth of the driven sprocket of second chain drive, S is the teeth number of sprocket of first chain drive, n is the chain number of adjacent silkwoon coccon feeding machine between the connection position on first chain drive, and the scope of n is between 16~21 joints.Further, n=17.S=33。
Owing to adopt technical scheme of the present invention, need not complicated control procedure, adopt every thread and give cocoon, with the speed that improves silkwoon coccon feeding machine or/and prolong the exploration cycle, make them be in new work period cooperation, solved the doupion silk of automatic silk reeling machine or the filature of thick specification raw silk and given the cocoon problem.And silkwoon coccon feeding machine is the same with silkwoon coccon feeding machine maintenance in the prior art, guarantees that silkwoon coccon feeding machine still is in optimum size and best storage cocoon amount.
Description of drawings
Fig. 1 is the silkwoon coccon feeding machine of automatic silk reeling machine, the schematic layout pattern of filature device.
Fig. 2 is the schematic diagram of transmission device embodiment provided by the present invention.
The specific embodiment
With reference to accompanying drawing 1,2.Automatic silk reeling machine is provided with even layout and is arranged in together many threads filature device, as shown in the figure, they are divided into two rows that are provided with back-to-back, and label is respectively according to the order of sequence ... .A+1, A+2, A+3, A+4, A+5, A+6 ... ... .B+1, B+2, B+3, B+4, B+5, B+6 ...
Automatic silk reeling machine also is provided with the multi-section silkwoon coccon feeding machine of doing shuttling movement around described many threads filature device, is numbered 100a, 100b according to the order of sequence ..., the exploration cycle of described filature device is the required time of distance of 2 or 3 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion.
The distance of the exploration cycle with the filature device of describing is 2 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion that present embodiment is following is an example.
In the present invention, silkwoon coccon feeding machine 100a is after headstock one end 101 places obtain the cocoon amount and replenish, run to the headstock other end 102 processes from this end of headstock, when silkwoon coccon feeding machine 100a runs to this thread of filature device A+1, this thread is just finished exploration, strand is thin partially as a result if explore, add the execution of thread structure and add the thread action, it adds thread bar 16 and falls with the bar of experiencing of the silkwoon coccon feeding machine 100a that just runs to this thread below and contact, and silkwoon coccon feeding machine is thrown into silkworm cocoon and adds the answer of thread bar in the filature groove and finish and add thread by dragging for the cocoon pawl;
When silkwoon coccon feeding machine 101a continued to run until next filature device A+2, because the exploration cycle is the required time of distance of 2 spacings of silkwoon coccon feeding machine motion, therefore, this thread of filature device A+2 was not the exploration time, can not add the thread action;
When silkwoon coccon feeding machine 100a continues to run until next filature device A+3 again, based on the above-mentioned exploration cycle, this filature device this thread just finish exploration, strand is thin partially as a result if explore, add the execution of thread structure and add the thread action, add the thread bar and fall with the bar of experiencing that just runs to silkwoon coccon feeding machine 100a and contact, silkwoon coccon feeding machine 100a is thrown into silkworm cocoon and adds the thread bar in the filature groove and reply to finish and add thread by dragging for the cocoon pawl; Meanwhile, come silkwoon coccon feeding machine 100b that silkwoon coccon feeding machine 100a closelys follow later be in filature device A+2 under, above-mentioned exploration also takes place between them---whether add the cooperating of thread;
When silkwoon coccon feeding machine 100a continued to run until next filature device A+4 again, based on the above-mentioned exploration cycle, therefore, this thread of filature device A+4 was not the exploration time, can not add the thread action; Simultaneously, silkwoon coccon feeding machine 100b be in filature device A+3 under, based on the above-mentioned exploration cycle, therefore, this thread of filature device A+3 is not the exploration time, can not add thread action;
By that analogy, silkwoon coccon feeding machine is after the headstock place obtains the cocoon amount and replenishes, and when this end of headstock ran to the headstock other end, the silkwoon coccon feeding machine that is in odd bits cooperated with the filature device that is in odd bits, for it provides the cocoon source; The silkwoon coccon feeding machine that is in even bit cooperates with the filature device that is in even bit, for it provides the cocoon source.
Drawing reference numeral C is the silkwoon coccon feeding machine direction of motion among Fig. 1.
With reference to Fig. 1 and 2.The transmission device of automatic silk reeling machine provided by the present invention comprises No. 2 transmission mechanisms that are connected with reducing motor 1, in described No. 2 transmission mechanisms a road are for providing first transmission mechanism of power for the silkwoon coccon feeding machine motion, the rotation of another Lu Weiwei cam provides second transmission mechanism of power, described cam explores the output of described first transmission mechanism of cam in cycle for exploration mechanism in the control filature device and the output of second transmission mechanism has following matching relationship: cam rotation one circle, the distance of 2 or 3 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion.
The exploration cycle that further specifically describes the filature device below in conjunction with accompanying drawing be 2 silkwoon coccon feeding machine spacings of silkwoon coccon feeding machine motion apart from the time transmission structures:
Be provided with first chain drive in described first transmission mechanism, the chain 15 that silkwoon coccon feeding machine is connected first chain drive is on the silkwoon coccon feeding machine driving-chain, be provided with second chain drive in described second transmission mechanism, the main shaft 13 of described cam is connected with the driven sprocket 12 of second chain drive.
Reducing motor 1 is by sprocket wheel 2, and sprocket wheel 3 drives the axle 4 of passing a bridge and rotates, and described No. 2 transmission mechanisms are told from the axle 4 of passing a bridge.
First transmission mechanism is: the axle 4 of passing a bridge drives 7 transmissions of silkwoon coccon feeding machine power transmission shaft by bevel gear 5,6, and silkwoon coccon feeding machine power transmission shaft 7 drives silkwoon coccon feeding machine driving-chain 15 by silkwoon coccon feeding machine drive sprocket 14 and moves, and silkwoon coccon feeding machine moves under chain 15 pullings.
Second transmission mechanism is: the axle 4 of passing a bridge drives the axle 10 of passing a bridge by spur gear 8,9 and rotates, and the axle 10 of passing a bridge drives 13 transmissions of cam main shaft by the second chain drive middle sprocket 11,12 and chain.
Exploration mechanism in the filature device turns around at cam main shaft 13, explores once, and strand is thin partially as a result as exploring, and then adds thread once, and the silkwoon coccon feeding machine translational speed turns around in the time exploring cam main shaft 13, and silkwoon coccon feeding machine just moves past two and provides the cocoon machine.In the present embodiment, the chain pitch of silkwoon coccon feeding machine driving-chain 15 is 19.05mm.The spacing of two silkwoon coccon feeding machines is that the chain pitch of 17 joint silkwoon coccon feeding machine driving-chains is 17 * 19.05=323.85mm, and the sprocket wheel in first chain drive is that silkwoon coccon feeding machine drive sprocket 14 is the 33 tooth sprocket wheels of pitch 19.05mm, and bevel gear 5,6 is tooth cone pulleys such as 30 teeth.Spur gear 8,9 is tooth spur gears such as 60 teeth.Silkwoon coccon feeding machine drive sprocket 14 is 33 tooth gears, and sprocket wheel 11 is 33 tooth sprocket wheels,, sprocket wheel 12 is 34 tooth sprocket wheels.Reducing motor 1 is by sprocket wheel 2, and sprocket wheel 3 drives the axle 4 of passing a bridge with ω rev/min of rotation.Silkwoon coccon feeding machine driving chain 15 translational speeds be 19.05/sin (180/33) * π * ω=629.6 ω millimeters/minute, the time that silkwoon coccon feeding machine moves past two silkwoon coccon feeding machine spacings is 323.85 * 2/629.6 ω=1.03/ ω branch, cam main shaft 13 rotary speeies are 33 ω/34 rev/min, promptly 0.971 ω rev/min, it is 34/33 ω=1.03/ ω branch that cam main shaft 13 revolves the time of turning around.So just realized the principle that an exploration cycle was run two silkwoon coccon feeding machines.
In force, the spacing of two silkwoon coccon feeding machines is except the chain pitch of 17 joint silkwoon coccon feeding machine driving-chains of present embodiment, also can be between 16~21 joints, as long as satisfy: sprocket wheel 11, relation is Z11/Z10=2sin (180/33) * n=0.06052n between 12 the number of teeth, wherein, Z11 is the number of teeth of the drive sprocket 11 of second chain drive, Z12 is the number of teeth of the driven sprocket 12 of second chain drive, S is the teeth number of sprocket of first chain drive, and n is the chain number of adjacent silkwoon coccon feeding machine between the connection position on first chain drive.