Energy-saving drawing frame for spinning
Technical Field
The utility model relates to the technical field of drawing frames, in particular to an energy-saving drawing frame for spinning.
Background
The drawing frame has the functions of improving the internal structure of the sliver, improving the uniformity of long fragments, reducing the weight unevenness, enabling fibers in the sliver to be straightened and parallel, reducing hooks, enabling fineness to meet the specification, enabling raw materials with different types or different qualities to be uniformly mixed, and achieving the specified mixing ratio.
In the prior art, the application number is as follows: the name disclosed in CN202121380782.8 is: the energy-saving drawing frame comprises a feeding assembly, wherein the feeding assembly comprises a supporting frame and a feeding plate, the top of the feeding plate is provided with a vertical steering roller, two sides of the feeding plate are horizontally and rotatably connected with a plurality of sections of coaxial feeding rollers, and the downstream end of the feeding roller positioned at the downstream is provided with a driving motor; a plurality of supporting seats are arranged on two sides of the feeding plate, each section of feeding roller is rotationally connected with the two supporting seats, and a clutch mechanism for connecting or separating the two adjacent feeding rollers is arranged between the two adjacent feeding rollers; the bottom of the feeding plate is also horizontally provided with a plurality of guide bodies lower than the feeding roller, the end parts of the guide bodies, which are far away from the feeding plate, are vertically provided with guide holes, and the projection of the feeding roller on the vertical direction is positioned between the projection of the guide holes on the vertical direction and the projection of the feeding plate on the vertical direction.
However, in the prior art, the application number is as follows: in the practical use process of the drawing frame mentioned in CN202121380782.8, although the drawing frame can not idle without using a feeding roller in practical use, the loss of electric energy is reduced, and meanwhile, the loss of the feeding roller which is not needed to be used and the loss of a supporting seat for supporting the feeding roller are also reduced, and the service life of the drawing frame is prolonged, but the manual rotation screw is adopted to control and adjust whether the feeding roller rotates for feeding, so that the adjustment mode saves energy, but causes trouble to the use of the drawing frame for operators, and therefore, the drawing frame needs to be improved.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the energy-saving drawing frame for spinning, which can adjust the rotation of the transmission feeding roller by placing the raw material barrel, thereby bringing convenience to operators for the use of the drawing frame.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the energy-saving drawing frame for spinning comprises a base, wherein the base comprises an adjusting transmission mechanism, a feeding mechanism and a driving mechanism, and the adjusting transmission mechanism comprises an adjusting transmission assembly and a limiting assembly;
Wherein, adjust drive assembly including seting up in the inside kerve of base, the inside activity in kerve has cup jointed the notch frame, and the bottom of notch frame is fixed with stiff spring, and stiff spring's lower extreme and the inner wall fixed connection in kerve, the spacing movable gear who has cup jointed with feeding mechanism and actuating mechanism connection in upper end of notch frame have placed the former storage bucket on the notch frame.
Preferably, the limiting component comprises a fixed rod movably sleeved in the notch frame, the lower end of the fixed rod is fixedly connected with the inner wall of the bottom groove, and a stop block is fixed at the upper end of the fixed rod.
Preferably, the feeding mechanism comprises a supporting table fixed on the base, the two sides of the supporting table are respectively provided with a feeding roller and a guide hole block which are positioned above the raw material barrel, the guide hole block is positioned below the feeding roller, and one end of the feeding roller is fixed with a first fixed gear which is meshed with the movable gear.
Preferably, the driving mechanism comprises side blocks fixed on two sides of the supporting table, a rotating rod is fixed on the side blocks, a driving motor is connected to the rotating rod in a transmission mode, one end of the driving motor sequentially penetrates through the side blocks and fixedly sleeved with a second fixed gear, and the second fixed gear is connected with the movable gear in a meshed mode.
Preferably, the upper end of the supporting table is fixedly provided with symmetrically distributed steering rollers, the number of the steering rollers is six, and the sizes of the six steering rollers are the same.
Three beneficial effects
Compared with the prior art, the utility model provides an energy-saving drawing frame for spinning, which has the following beneficial effects:
1. Through setting up rigid spring, notch frame and former feed bucket, through placing the former feed bucket on the notch frame, thereby make the notch frame by the extrusion take place to move down, and then make the notch frame take place to move down and compress rigid spring along the surface of dead lever, thereby make the notch frame drive the movable gear of upper end be connected with second fixed gear and first fixed gear meshing respectively, so the design just makes operating personnel just through placing the former feed bucket alright automatically regulated transmission feed roll rotatory, and then brought the facility for operating personnel to the use of this drawing frame.
2. Through setting up movable gear, first fixed gear and second fixed gear, the operation of rotary rod, thereby make driving motor drive movable gear rotatory through the second fixed gear, and then make movable gear drive the feed roll through first fixed gear and take place to rotate, if when not placing the former storage bucket on the notch frame this moment, thereby make the rigid spring extrude movable gear through the notch frame and be connected with first fixed gear and second fixed gear meshing, and then make the unable first fixed gear of driving and feed roll emergence rotation through movable gear of second fixed gear, and then make the feed roll can not take place to idle running and cause the energy consumption extravagant.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the enlarged partial structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic side cross-sectional view of the base of the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;
fig. 5 is a partially enlarged schematic view of the structure of fig. 3B according to the present utility model.
In the figure: 1. a base; 2. a support table; 3. a steering roller; 4. a feed roller; 5. a guide hole block; 6. a bottom groove; 7. a notch frame; 8. a rigid spring; 9. a fixed rod; 10. a stop block; 11. a movable gear; 12. a first fixed gear; 13. a second fixed gear; 14. a raw material barrel; 15. a side block; 16. a driving motor; 17. and (5) rotating the rod.
Detailed Description
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Referring to fig. 1-5, the present utility model provides a technical solution for an energy-saving drawing frame for spinning: the automatic feeding device comprises a base 1, wherein the base 1 comprises an adjusting transmission mechanism, a feeding mechanism and a driving mechanism, and the adjusting transmission mechanism comprises an adjusting transmission assembly and a limiting assembly;
Wherein, adjust drive assembly including set up in the inside kerve 6 of base 1, the inside activity in kerve 6 has cup jointed notch frame 7, and the bottom of notch frame 7 is fixed with stiff spring 8, and stiff spring 8's lower extreme and the inner wall fixed connection in kerve 6, the spacing movable gear 11 of cup jointing with feeding mechanism and actuating mechanism of upper end of notch frame 7 have placed raw materials bucket 14 on the notch frame 7.
Through the design of stiff spring 8 and notch frame 7, when not placing former storage bucket 14 on notch frame 7, stiff spring 8 will extrude notch frame 7 and take place to upwards remove this moment to make spacing subassembly spacing notch frame 7, and then make movable gear 11 break away from feeding mechanism and actuating mechanism, thereby make actuating mechanism unable drive feeding mechanism work through movable gear 11, so just reached the purpose of adjusting transmission feeding mechanism through placing former storage bucket 14.
Referring to fig. 5, the limiting assembly includes a fixing rod 9 movably sleeved inside the notch frame 7, the lower end of the fixing rod 9 is fixedly connected with the inner wall of the bottom groove 6, and a stop block 10 is fixed at the upper end of the fixing rod 9.
Through the design of dead lever 9 and dog 10, when rigid spring 8 extrusion notch frame 7 wholly takes place to upwards remove, will make notch frame 7 take place to remove along the surface of dead lever 9 this moment, stop when stopping for making dog 10 block notch frame 7, and then make dog 10 can block notch frame 7 and drop the inside of undercut 6.
Referring to fig. 2 and 4, the feeding mechanism includes a supporting table 2 fixed on a base 1, two sides of the supporting table 2 are respectively provided with a feeding roller 4 and a guide hole block 5 above a raw material barrel 14, the guide hole block 5 is located below the feeding roller 4, and one end of the feeding roller 4 is fixed with a first fixed gear 12 engaged with a movable gear 11.
Through the design of the movable gear 11 and the first fixed gear 12, when the movable gear 11 rotates, the movable gear 11 drives the feed roller 4 through the first fixed gear 12 to rotate and convey the textile strips inside the raw material barrel 14 passing through the guide hole block 5.
Referring to fig. 1 and 4, the driving mechanism includes side blocks 15 fixed on two sides of the support table 2, a rotary rod 17 is fixed on the side blocks 15, a driving motor 16 is connected to the rotary rod 17 in a transmission manner, one end of the driving motor 16 sequentially penetrates through the side blocks 15 and fixedly sleeved with a second fixed gear 13, and the second fixed gear 13 is meshed with the movable gear 11.
Through the operation of the rotating rod 17, the driving motor 16 drives the plurality of second fixed gears 13 to rotate, and the second fixed gears 13 drive the first fixed gears 12 to rotate through the movable gears 11.
Referring to fig. 1, the upper end of the supporting table 2 is fixed with symmetrically distributed turning rollers 3, the number of the turning rollers 3 is six, and the sizes of the six turning rollers 3 are the same.
Through the design of six steering rollers 3 to make the textile strip that feed roll 4 carried can separate through winding on steering roller 3, and then make a plurality of textile strips be difficult to twine together when carrying and influence processing.
The working principle and the using flow of the utility model are as follows:
When in use, firstly, the raw material barrels 14 are sequentially placed on the notch frame 7, so that the notch frame 7 moves downwards along the outer surface of the fixed rod 9 and compresses the rigid spring 8, then the notch frame 7 drives the movable gear 11 at the upper end to be respectively meshed with the second fixed gear 13 and the first fixed gear 12, then the strips in each raw material barrel 14 are pulled, the free ends of the strips pass through the guide hole blocks 5 and then sequentially bypass the feeding roller 4 and the steering roller 3, finally, after being pulled, the strips are sent into the feed inlet of the drawing frame, the drawing frame is used for traction and spinning, the rotary rod 17 is started, the driving motor 16 drives the plurality of second fixed gears 13 to rotate due to the operation of the rotary rod 17, and then the second fixed gears 13 drive the first fixed gears 12 to rotate through the movable gears 11, at the moment, when the raw material barrels 14 are not placed on the notch frame 7, so that the rigid spring 8 extrudes the notch frame 7 to be contacted with the stop block 10, the movable gear 11 on the notch frame 7 is not meshed with the first fixed gear 12 and the second fixed gear 13, the second fixed gear 13 can not drive the first fixed gear 12 and the feeding roller 4 to rotate through the movable gear 11, the feeding roller 4 can not idle to cause energy consumption waste, then when the first fixed gear 12 rotates, the first fixed gear 12 drives the feeding roller 4 to rotate, the feeding roller 4 sends a textile sliver passing through the interior of the guide hole block 5 in the raw material barrel 14 into a feed opening of a drawing frame, the drawing frame carries out traction textile processing, so that an operator can automatically adjust the rotation of the transmission feeding roller 4 only by placing the raw material barrel 14, and further, the feeding roller 4 does not idle to cause energy consumption waste.
The above is only a specific embodiment of the present utility model, but the technical features of the present utility model are not limited thereto. Any simple changes, equivalent substitutions or modifications and the like made on the basis of the present utility model to solve the substantially same technical problems and achieve the substantially same technical effects are included in the scope of the present utility model.