Cotton yarn strip cutting equipment for cotton yarn processing
Technical Field
The utility model relates to the technical field of cotton yarn processing, in particular to cotton yarn strip cutting equipment for cotton yarn processing.
Background
Cotton yarn is yarn that cotton fiber processed through spinning technology, after removing impurity, need use crimping machine to process, according to the equipment of mechanical crimping principle, the cotton fiber silk bundle that carries out the crimping to processing, it can process into cotton yarn strip with the cotton fiber of agglomerant, then collect cotton yarn strip, after collecting certain length with cotton yarn strip, need cut it, be convenient for follow-up stranding processing.
The utility model provides a through retrieving chinese patent CN218313697U and disclose a cotton sliver cutting device for cotton yarn processing, through rotating the fly leaf, under rack, put yarn roller, the fixed disk, the dead lever, the fixed block is first, the standing groove is second, the pivot, under the cooperation of mounting groove, realized quick replacement and used up the yarn roller that puts out, saved the workman and shifted out empty yarn roller from the device, put into full ground yarn roller again, the time of moving back and forth, install and dismantle also simpler, save time when having reduced workman's working strength, through starting electric telescopic handle, in the movable box, the spout, the cylinder, the cooperation of fixed block is second, under the electric heat sword, when having realized cutting cotton sliver fast, also avoided in the cutting process because cotton sliver material is soft, slide in the middle of cutting process easily, increase extra resistance, damage to cutting knife causes, and when having prevented that the cotton sliver from cutting off, the part of cutting can appear deckle edge, simultaneously also improved work efficiency, this patent can be convenient for to put out the time of moving down the yarn cutter and cut off the time length of the cotton sliver when the time is long, the cotton sliver can not be cut off in batches under the condition that the time of the device is cut off, the cotton sliver is not needed when the length is cut off, the cotton sliver can not be long in the time when the time is cut off under the condition of the yarn is cut, and the cotton sliver is not cut.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides cotton sliver cutting equipment for cotton sliver processing, which has the advantage of fixed length cutting and solves the problem that the length inconsistency after cutting affects the sewing processing.
In order to achieve the purpose of fixed-length cutting, the utility model provides the following technical scheme: the utility model provides a cotton yarn processing is with cotton yarn strip cutting equipment, includes fixed case, fixed case's surface fixed mounting has the mounting box, the perforation has been seted up to the preceding lateral wall of fixed case, be provided with on the fixed case and decide the ration that length was decided the cotton yarn strip when processing the cotton yarn and decide the subassembly.
Further, the assembly is decided to ration includes drive gear, driving motor, actuating post, movable block and decides the cutter, drive gear rotates to be connected in the fixed box, driving motor fixed mounting is at the surface of fixed box, driving motor's output shaft and one of them actuating gear fixed mounting, actuating post fixed mounting is on drive gear, movable block swing joint is at the surface of actuating post, decide cutter fixed mounting on the movable block.
Further, the number of the driving gears, the driving columns, the movable blocks and the cutting cutters is two, and the shape of the cutting cutters is a right trapezoid.
Further, a guide rod which is in sliding connection with the movable block is fixedly arranged between the inner top wall of the fixed box and the opposite side of the inner bottom wall of the fixed box, the guide rod penetrates through the movable block, and an opening corresponding to the driving column is formed in the movable block.
Further, be provided with the conveying assembly who carries the cotton sliver when processing the cotton yarn on the mounting box, conveying assembly includes loose axle, conveying motor, drive gear and conveying roller, the loose axle rotates to be connected on the mounting box, conveying motor fixed mounting is at the surface of mounting box, drive gear fixed mounting is at the surface of loose axle, conveying roller fixed mounting is in the one end of loose axle.
Further, the number of the movable shafts, the transmission gears and the conveying rollers is two, the output shaft of the conveying motor is fixedly arranged with one of the movable shafts, and the transmission gears are meshed with each other.
Compared with the prior art, the utility model provides cotton sliver cutting equipment for cotton sliver processing, which has the following beneficial effects:
this cotton yarn processing is with cotton yarn equipment of cutting through setting up the ration and is decided the subassembly, the ration is decided the subassembly and is used the back motion that can let the ration decide the movable block of upper and lower both sides take place relative motion simultaneously or be in opposite directions in the subassembly, drive the ration decide the cutter of upper and lower both sides and follow the relative motion simultaneously or be in opposite directions in the subassembly, because the rotation rate after the driving motor is invariable, make the interval time who decides the cutter at every turn up and down motion the same, thereby can decide the cotton yarn of same length, do benefit to the batch and process cotton yarn, the quality of processing has been improved, be convenient for carry out sewing processing to the cotton yarn that decides, through setting up conveying assembly, conveying assembly can drive the conveying roller of upper and lower both sides and rotate with the same rotation rate of different rotation direction after using, and then carry cotton yarn, thereby cut cotton yarn for cutting, the problem of length inconsistent influence processing after cutting has been solved to the follow.
Drawings
FIG. 1 is a front elevational view of the structure of the present utility model;
FIG. 2 is a front cross-sectional view of the structure of the present utility model, without cutting;
FIG. 3 is a cut-away front cross-sectional view of the structure of the present utility model;
FIG. 4 is a partial perspective view of a structural quantitative cutting assembly of the present utility model;
FIG. 5 is a side cross-sectional view of the structural delivery assembly of the present utility model;
fig. 6 is a schematic perspective view of a structured conveying roller of the present utility model.
In the figure: 1 a fixed box, 2 an installation box, 3 a perforation, 4 a quantitative cutting assembly, 41 a driving gear, 42 a driving motor, 43 a driving column, 44 a movable block, 45 a cutting cutter, 5 a guide rod, 6 a perforation, 7 a conveying assembly, 71 a movable shaft, 72 a conveying motor, 73 a transmission gear and 74 a conveying roller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a cotton sliver cutting device for cotton sliver processing comprises a fixing box 1, wherein a mounting box 2 is fixedly arranged on the outer surface of the fixing box 1, and a through hole 3 is formed in the front side wall of the fixing box 1, so that structural components can pass through the fixing box 1 to be cut.
Referring to fig. 1-4, a fixed case 1 is provided with a quantitative cutting assembly 4 for cutting a sliver in a fixed length during processing of the sliver, the quantitative cutting assembly 4 includes a driving gear 41, a driving motor 42, a driving post 43, a movable block 44 and a cutting tool 45, the driving gear 41 is rotatably connected in the fixed case 1, the driving gear 41 is meshed with the driving gear 41, the driving motor 42 is fixedly mounted on the outer surface of the fixed case 1, an output shaft of the driving motor 42 is fixedly mounted with one of the driving gears 41, the driving motor 42 is started, one of the driving gears 41 rotates to drive the other driving gear 41 to be meshed and rotated, the sliver is gradually cut in a fixed length, the driving post 43 is fixedly mounted on the driving gear 41, and the driving post 43 can move under the driving of the driving gear 41.
Moreover, the movable block 44 is movably connected to the outer surface of the driving post 43 to drive the gear 41, the driving post 43 can push the movable block 44 on the upper side and the lower side to move relatively or move oppositely, after the driving motor 42 is started, the rotation speed is constant, so that the cotton sliver can be cut in a fixed length, the movable block 44 is provided with the opening 6 corresponding to the driving post 43, the guide rod 5 which is in sliding connection with the movable block 44 is fixedly arranged between the inner top wall and the opposite side of the inner bottom wall of the fixed box 1, the movable block 44 is guided, the movable block 44 can only move up and down, the guide rod 5 penetrates the inside of the movable block 44, the cutting cutter 45 is fixedly arranged on the movable block 44, the cutting cutter 45 extends out of the perforation 3, and the driving gear 41, the driving post 43, the movable block 44 and the cutting cutter 45 are in a right trapezoid shape, so that the cotton sliver can be cut.
Referring to fig. 5-6, a conveying assembly 7 for conveying cotton sliver during cotton sliver processing is arranged on a mounting box 2, the conveying assembly 7 comprises a movable shaft 71, a conveying motor 72, a transmission gear 73 and conveying rollers 74, the movable shaft 71 is rotatably connected to the mounting box 2, the conveying motor 72 is fixedly arranged on the outer surface of the mounting box 2, an output shaft of the conveying motor 72 is fixedly arranged on one movable shaft 71, after the conveying motor 72 is started, the movable shaft 71 rotates to gradually convey the cotton sliver, the transmission gear 73 is fixedly arranged on the outer surface of the movable shaft 71, the transmission gear 73 and the transmission gear 73 are meshed with each other, the conveying rollers 74 are fixedly arranged at one ends of the movable shaft 71, and under the mutual meshing of the transmission gear 73, the opposite rotating directions of the conveying rollers 74 on the upper side and the lower side are the same, so that the cotton sliver is pulled, and the quantity of the movable shaft 71, the transmission gear 73 and the conveying rollers 74 is two.
When the cotton sliver cutting machine is used, the conveying motor 72 is started, the movable shaft 71 rotates, the two transmission gears 73 mutually mesh and rotate, the conveying roller 74 conveys cotton sliver, the driving motor 42 is started, the driving gear 41 rotates to drive the other driving gear 41 to mesh and rotate, the driving column 43 moves to push the movable blocks 44 on the upper side and the lower side and the cutting tools 45 on the upper side and the lower side to move relatively or move reversely, intermittent cutting work is gradually carried out on the cotton sliver, and the lengths of the cut cotton sliver are the same.
The beneficial effects of the embodiment are as follows:
this cotton yarn processing is with cotton yarn equipment of cutting through setting up ration and is decided subassembly 4, the ration is decided subassembly 4 and can let the ration and is decided the movable block 44 of the upper and lower both sides in the subassembly 4 and take place relative motion simultaneously or move in opposite directions after using, it is followed simultaneously and is taken place relative motion or move in opposite directions to drive the ration and is decided cutter 45 of the upper and lower both sides in the subassembly 4, because driving motor 42 is invariable after the start-up rotation speed, the interval time that makes the cutter 45 at every turn up and down moves is the same, thereby can decide the cotton yarn strip of same length, do benefit to the batch and process the cotton yarn strip, the quality of processing has been improved, be convenient for carry out sewing processing to the cotton yarn strip of cutting, through setting up conveying assembly 7, conveying assembly 7 can drive the conveyer roller 74 of upper and lower both sides and rotate with the same rotation speed of different rotation direction after using, and then carry the cotton yarn strip, thereby the land is decided the length inconsistent problem of cutting has been solved.
The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.