A kind of sliver lapper for carding machine of creeling trolley bilateral guiding movement
Technical field:
The present invention relates to the can coiler of carding machine, more particularly to the mobile guide of the creeling trolley in the can coiler of carding machine
Structure.
Background technology:
Carding machine is used to process cotton fiber and chemical fibre, belongs to textile machine, according to spinning technological process, cotton carding is one
The important process in road, the preceding working procedure of carding machine is Blowing-carding Unit, and later process is drawing frame(General comb technological process)Or
Lap former(Combing flow).
The operation principle of carding machine is that the cotton material for sending preceding working procedure carries out shredding point comb and removal of impurities, by all in curling
Block cotton circle combs the single fiber for becoming and stretching substantially, and removes broken seed, impurity and the short flannel carried in cotton cleaning process,
Then the sliver for integrating certain specification is stored in cotton cylinder, is used for mixing in doubling step.
The can coiler generally used in existing carding machine is as shown in Fig. 1~Fig. 5, including fuselage 1, creeling trolley 2, cotton cylinder
3rd, transmission mechanism 4 and guiding mechanism 5, creeling trolley 2 are arranged in fuselage 1, and cotton cylinder 3 is installed in creeling trolley 2, transmission mechanism
4 be the four-wheel synchronous belt haulage gear of cylinder driving, it include driving cylinder 41, mobile belt wheel 42, linkage rack 43, belt 44,
Fixed pulley 45 and trolley are drivingly connected block 46, and the cylinder body of driving cylinder 41 is fixed on 1 bottom plate of fuselage, two mobile belt wheels 42
On linkage rack 43, linkage rack 43 is fixedly mounted on the piston rod of driving cylinder 41, and 44 one end of belt is fixedly mounted on
On 1 bottom plate of fuselage, two mobile belt wheels 42 and two fixed pulleys 45 are then bypassed successively, the other end is also fixedly mounted on fuselage
On 1 bottom plate, trolley is drivingly connected block 46 and is fixedly connected with belt 44, the synchronous drive when driving the piston rod of cylinder 41 to stretch
Two mobile belt wheels 42 or so being fixed on linkage rack 43 move linearly, since the both ends of belt 44 are fixedly mounted on fuselage
On 1 bottom plate, the belt 44 being wound in mobile belt wheel 42 and fixed pulley 45 can then drive trolley drive connection block 46 to make straight line
Move back and forth, so as to drive creeling trolley 2 reciprocating;Guiding mechanism 5 includes guide roller 51, left rail 52, plane rolling
Wheel 53 and right guide rail 54, the peaceful surface roller 53 of guide roller 51 is fixedly mounted on the bottom of creeling trolley 2, on guide roller 51
Guide groove 55 is provided with, left rail 52 and right guide rail 54 are each attached on 1 bottom plate of fuselage, and the guide groove 55 on guide roller 51 blocks
On left rail 52, plane roller 53 is located at the top of right guide rail 54, and creeling trolley 2 passes through plane roller 53 and guide roller
51 make straight reciprocating motion along left rail 52 and right guide rail 54.
In this can coiler, creeling trolley 2 can produce one when being pulled by the belt 44 on the left side to creeling trolley 2
Turning moment, the guide groove 55 of the guide roller 51 in left side can produce dry friction with the two sides of left rail 52 so that creeling is small
The resistance increase that car 2 is run, and when creeling trolley 2 starts or commutates, guide roller 51 easily climbs out of left rail 52, causes
Creeling trolley 2 is turned on one's side.
The content of the invention:
The object of the present invention is to provide a kind of sliver lapper for carding machine of creeling trolley bilateral guiding movement, wherein, trolley changes
Cylinder mobile guide is more reliable, and operation is more steady, prevents the defects of creeling trolley is easily turned on one's side in moving process.
The present invention adopts the technical scheme that:
A kind of sliver lapper for carding machine of creeling trolley bilateral guiding movement, including fuselage, creeling trolley, cotton cylinder, driver
Structure and guiding mechanism, creeling trolley are arranged in fuselage, and cotton cylinder is installed on the small in-car of creeling, it is characterized in that:The guiding mechanism
Including left rail, plane roller, right guide rail and side wall directive wheel, side wall directive wheel is fixedly mounted on the both sides side wall of creeling trolley
On, four plane rollers are fixedly mounted on the bottom of creeling trolley, and four plane rollers are located on the bottom plate of fuselage, installed in changing
Side wall directive wheel on cylinder trolley two side forces creeling trolley to be led along left rail and the right side respectively with left rail and right guide rail contact
Rail moves linearly.
After guiding mechanism improves, creeling trolley eliminates guide groove roller structure, and creeling trolley is existed by four plane rollers
Being rolled on fuselage bottom plate, the side wall directive wheel in creeling trolley left and right sidewall is realized by left rail, right guide rail respectively,
It is rolling friction between the side wall directive wheel and left rail and right guide rail of creeling trolley both sides, moving resistance is small, and creeling can be made small
Car mobile guide is more steady, more reliable, prevents the movement rollover of creeling trolley.
Brief description of the drawings:
Fig. 1 is the structure diagram of existing can coiler;
Fig. 2 is the structure diagram of existing transmission mechanism;
Fig. 3 is the structure diagram of existing guide frame;
Fig. 4 is the enlarged drawing at A in Fig. 3;
Fig. 5 is the enlarged drawing at B in Fig. 3;
Fig. 6 is the structure diagram of the present invention;
Fig. 7 is the enlarged drawing at C in Fig. 6;
Fig. 8 is the enlarged drawing at D in Fig. 6;
In figure, 1- fuselages;2- creeling trolleies;3- cottons cylinder;4- transmission mechanisms;5- guiding mechanisms;41- drives cylinder;42- is moved
Movable belt pulley;43- linkage racks;44- belts;45- fixed pulleys;46- trolleies are drivingly connected block;47- moves sprocket wheel;48- chains;
49- fixed chain wheels;51- guide rollers;52- left rails;53- plane rollers;The right guide rails of 54-;55- guide grooves;56- side walls are oriented to
Wheel.
Embodiment
Illustrate the embodiment of the present invention below in conjunction with the accompanying drawings:
A kind of sliver lapper for carding machine of creeling trolley bilateral guiding movement, as shown in Figure 1, including fuselage 1, creeling trolley 2,
Cotton cylinder 3, transmission mechanism 4 and guiding mechanism 5, creeling trolley 2 are arranged in fuselage 1, and cotton cylinder 3 is installed in creeling trolley 2, described
Guiding mechanism 5 as shown in Figure 6 to 8, including left rail 52, plane roller 53, right guide rail 54 and side wall directive wheel 56, lead by side wall
It is fixedly mounted on to wheel 56 on the both sides side wall of creeling trolley 2, four plane rollers 53 are fixedly mounted on the bottom of creeling trolley 2
Portion, four plane rollers 53 are located on the bottom plate of fuselage 1, and the side wall directive wheel 56 on 2 two side of creeling trolley is distinguished
Contacted with left rail 52 and right guide rail 54, force creeling trolley 2 to move linearly along left rail 52 and right guide rail 54.