A kind of structure improved carding machine
Technical field
The utility model belongs to technical field of textile machine, relates to a kind of carding machine, particularly a kind of structure improved carding machine.
Background technology
Carding machine is mainly used in processing cotton fiber and chemical fibre, and it is to be generally made up of frame, licker-in, cylinder and the doffer etc. that are installed in frame.Its operation principle is: utilize cylinder to rotate and the card clothing on cylinder surface will carry out combing repeatedly and removal of impurities by the lap of sending here to cotton roller and licker-in, thereby by fibre deposition, then the rotating backward and the card clothing on doffer surface by relative cylinder by doffer, fiber is carried out to shredding and divide comb, can make the lap that is curling bulk become the filament shape substantially stretching, and in this process, remove broken seed, impurity and short flannel etc. that cotton cleaning process carries over, then make the even sliver with certain specification, be stored in cotton cylinder, for mixing in doubling step use below.
If use the carding machine producd fibers point period of the day from 11 p.m. to 1 a.m, will carry out large-area transformation to carding machine.In the prior art, conventionally need to remove doffer, mote knife, pattern doffing roller, cover plate is stood up comprehensively, and will, on former doffer position, a funnel be installed, an induced-draught fan also will be installed below, for the fiber idea processing is sucked in bag, a carding machine is transformed into for the production of fiber idea, and not only time cost is long, expense is large, and cannot reduce at short notice.
So, for those skilled in the art, need to improve existing carding machine, so that carding machine can be become for the production of fiber idea by rapid refit, to save cost, raise the efficiency.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, a kind of structure improved carding machine has been proposed, thus this structure improved carding machine have can regulation comb cotton machine on spacing between cylinder and doffer carding machine is carried out to rapid refit the feature for the production of fiber idea.
The purpose of this utility model can realize by following technical proposal: a kind of structure improved carding machine, comprise frame, in described frame, circumferential turning cylinder is to being fixedly installed cylinder, the middle part of described cylinder in frame, the front end of described cylinder is provided with doffer, the rear end of described cylinder is provided with licker-in, it is characterized in that, the rear portion of described licker-in is provided with to cotton roller, the described below of giving cotton roller is provided with feed plate, the top of described cylinder is provided with cover plate assembly, the front end of cylinder is provided with front securing cover plate, the rear end of cylinder is provided with back stationary plate, described back stationary plate is provided with crosrol web cleaner, described doffer's front end is provided with pattern doffing roller, in described frame, be also provided with two guide rails that are parallel to each other, described doffer's two ends are arranged on guide rail by bearing sliding respectively, between described bearing and frame, be provided with the adjusting detent mechanism that can regulate spacing between cylinder and doffer.
This structure improved carding machine, can, under the effect of governor motion, elongate the spacing between cylinder and doffer fast, makes doffer away from cylinder, and doffer is positioned on the guide rail of frame; Then remove pattern doffing roller and mote knife etc. in frame, adjust cover plate assembly simultaneously; Fiber is put between cylinder and cover plate the most at last, through repeatedly getting final product producd fibers idea after rubbing, makes this carding machine for the production of fiber idea.
In above-mentioned structure improved carding machine, described adjusting detent mechanism comprises motor, screw mandrel, nut, bearing and contiguous block, described motor is fixed in frame, one end of screw mandrel is fixed on by shaft coupling on the output shaft of motor, the other end of screw mandrel is free end, and nut thread is connected on screw mandrel, and the inner ring of bearing is welded on the outer wall of nut, the outer ring of bearing is welded on a side of contiguous block, and the opposite side of contiguous block is fixed on bearing.Electric machine rotation can drive screw mandrel to rotate, and nut is horizontally slipped on screw mandrel, thereby band dynamic bearing and contiguous block move left and right, and finally drive bearing and doffer horizontal movement in frame.
In above-mentioned structure improved carding machine, described cover plate assembly comprises some removable covers and drives the live-roller of removable cover work.
Compared with prior art, this structure improved carding machine has the following advantages:
1, the utility model rotates by driven by motor screw mandrel, nut is horizontally slipped on screw mandrel, thereby band dynamic bearing and contiguous block move left and right, and finally drive bearing and doffer horizontal movement in frame, can quick adjustment doffer and cylinder between spacing, and make its location.
2, it is short that the utility model changes the machine time, after producd fibers idea finishes, can reduce rapidly, for the production of other kind; And change the not transmission of machine back shroud, rubbing fiber becomes the successful of idea to improve, and output increases.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of governor motion in the utility model.
In figure, 1, frame; 2, cylinder; 3, doffer; 4, licker-in; 5, give cotton roller; 6, feed plate; 7, removable cover; 8, live-roller; 9, front securing cover plate; 10, back stationary plate; 11, crosrol web cleaner; 12, pattern doffing roller; 13, guide rail; 14, bearing; 15, motor; 16, screw mandrel; 17, nut; 18, bearing; 19, contiguous block.
Detailed description of the invention
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment mono-
As shown in Figure 1, a kind of structure improved carding machine, comprise frame 1, in frame 1, circumferential turning cylinder is to being fixedly installed cylinder 2, the middle part of cylinder 2 in frame 1, the front end of cylinder 2 is provided with doffer 3, the rear end of cylinder 2 is provided with licker-in 4, the rear portion of licker-in 4 is provided with to cotton roller 5, be provided with feed plate 6 to the below of cotton roller 5, the top of cylinder 2 is provided with cover plate assembly, cover plate assembly comprises some removable covers 7 and the live-roller 8 that drives removable cover 7 to work, the front end of cylinder 2 is provided with front securing cover plate 9, the rear end of cylinder 2 is provided with back stationary plate 10, on back stationary plate 10, be provided with crosrol web cleaner 11, doffer 3 front end is provided with pattern doffing roller 12.
Specifically, cylinder 2 is columniform drum, cylinder 2 card clothing with acupuncture on the cylindrical surface of cylinder 2, are wrapped up, the effect of cylinder 2 is the preliminary licker-in 4 point fiber of combing to be stripped and bring into cylinder 2 cover plate workspaces make further careful point comb, stretch and evenly mixed, and by fibre migration to doffer 3; Doffer 3 is also columniform drum, has wrapped up doffer's 3 card clothing with acupuncture on the cylindrical surface of drum, and doffer 3 effect is cohesion and shifts the fiber on cylinder 2 dials, is then left by stripping mechanism and forms web output; Licker-in 4 is the serrate cylindrical rods of surface band, and the effect of licker-in 4 is that lap is carried out to preparing effect.Cylinder 2, doffer 3 and licker-in 4 are by axle, bearing 18 and 18, bearing are arranged in frame 1 separately.Front securing cover plate 9 and back stationary plate 10 are arranged on respectively the both sides of cylinder 2.Crosrol web cleaner 11 is columniform pipes, the rectangular breach of longitudinally scrounging on the sidewall of its relative cylinder 2 in bottom.
The operation principle of this carding machine is such: utilize cylinder 2 to rotate and cylinder 2 card clothing on cylinder 2 surfaces will carry out combing repeatedly and removal of impurities by the lap of sending here to cotton roller 5 and licker-in 4, thereby by fibre deposition, then the rotating backward and doffer's 3 card clothing on doffer 3 surfaces by relative cylinder 2 by doffer 3, fiber is carried out to shredding and divide comb, can make the lap that is curling bulk become the filament shape substantially stretching, and in this process, remove the broken seed that cotton cleaning process carries over, impurity and short flannel etc., then make the even sliver with certain specification, be stored in cotton cylinder, for mixing in doubling step use below.
As illustrated in fig. 1 and 2, in the frame 1 of carding machine, be also provided with two guide rails that are parallel to each other 13, doffer 3 two ends are slidably arranged on guide rail 13 by bearing 14 respectively, are provided with the adjusting detent mechanism that can regulate spacing between cylinder 2 and doffer 3 between bearing 14 and frame 1.This adjusting detent mechanism comprises motor 15, screw mandrel 16, nut 17, bearing 18 and contiguous block 19, motor 15 is fixed by screws in frame 1, one end of screw mandrel 16 is fixed on by shaft coupling on the output shaft of motor 15, the other end of screw mandrel 16 is free end, nut 17 is threaded on screw mandrel 16, the inner ring of bearing 18 is welded on the outer wall of nut 17, and the outer ring of bearing 18 is welded on a side of contiguous block 19, and the opposite side of contiguous block 19 is fixed by screws on bearing 14.Its motion mode is such: starter motor 15, output shaft rotation can drive screw mandrel 16 to rotate, thereby make nut 17 rotate it is horizontally slipped on screw mandrel 16, nut 17 will be with dynamic bearing 18 and contiguous block 19 to move left and right like this, finally drives bearing 14 and doffer 3 horizontal movement in frame 1; Disable motor 15, screw mandrel 16 and nut 17 stop operating, and by bearing 18 and contiguous block 19, support and doffer 3 are positioned.
This structure improved carding machine, under can acting in motor 15, screw mandrel 16, nut 17, bearing 18 and contiguous block 19, elongates the spacing between cylinder 2 and doffer 3, makes doffer 3 away from cylinder 2, and doffer 3 is positioned on the guide rail 13 of frame 1; Then remove pattern doffing roller 12 and mote knife etc. in frame 1, adjust the cover plate of cylinder 2 tops simultaneously; Fiber is put between cylinder 2 and cover plate the most at last, through repeatedly getting final product producd fibers idea after rubbing, makes this carding machine also can be used for producd fibers idea.
Embodiment bis-
The present embodiment is basic identical with structure and the principle of embodiment mono-, different place is: in embodiment mono-, regulate detent mechanism to comprise motor 15, screw mandrel 16, nut 17, bearing 18 and contiguous block 19, motor 15 is fixed by screws in frame 1, one end of screw mandrel 16 is fixed on by shaft coupling on the output shaft of motor 15, nut 17 is threaded on screw mandrel 16, the inner ring of bearing 18 is welded on the outer wall of nut 17, the outer ring of bearing 18 is welded on a side of contiguous block 19, and the opposite side of contiguous block 19 is fixed by screws on bearing 14; And in the present embodiment two, regulate detent mechanism to comprise cylinder and contiguous block, cylinder is fixed by screws in frame, the end of the piston rod of cylinder is fixed by screws in a side of contiguous block, the opposite side of contiguous block is fixed by screws on bearing, just can make doffer 3 close or away from cylinder 2 by cylinder piston rod flexible.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used 1 herein, frame; 2, cylinder; 3, doffer; 4, licker-in; 5, give cotton roller; 6, feed plate; 7, removable cover; 8, live-roller; 9, front securing cover plate; 10, back stationary plate; 11, crosrol web cleaner; 12, pattern doffing roller; 13, guide rail; 14, bearing; 15, motor; 16, screw mandrel; 17, nut; 18, bearing; 19, the term such as contiguous block, but do not get rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.