One is beaten a mao machine
Technical field
The present invention relates to one and beat a mao machine, belong to washing and dyeing machine tool technical field.
Background technology
Woollen all will, through clear water treatment process in early stage, in the time that clear water rinses, also be beaten with smashing mallet before dyeing, and object is the tension force that reduces woollen, makes dyestuff be easy to enter wherein, strengthens dyeability.At present, more domestic woollen mills of medium-sized and small enterprises also adopt the original methods such as craft to beat hair and process, or make some simple machines by oneself, cause cost of labor high.
Summary of the invention
The defect that the present invention seeks to exist for prior art provides one to beat a mao machine.
The present invention for achieving the above object, adopt following technical scheme: one is beaten a mao machine, comprise motor, decelerator and be connected in motor and the shaft coupling of decelerator, also comprise rotating disk and be positioned over the barrel therewith rotating on rotating disk, described reducer output shaft is connected with active driver plate, and initiatively driver plate is provided with the round pin that can enter or depart from the radial slot on driven sheave, drive driven sheave rotate or rest, described active driver plate and driven sheave form Geneva mechanism; Described rotating disk is in the form of annular discs, and described driven sheave is connected with rotating disk by connecting axle, and the axis of described connecting axle is coaxial with the axis of rotation of rotating disk; The top of described barrel is provided with beats device.
Preferably, described barrel outer ring is provided with induction projection, and the upper and lower position of described induction projection is corresponding with approach switch.
Preferably, described decelerator is reduction gearbox of bevel gear.
Preferably, described in beat device by driving mechanism and smash to beat and form, the piston rod of described driving mechanism is connected with smashing to beat; The axis of described driving mechanism is parallel to the axis of rotation of rotating disk, and the axis of rotation of the axial line distance rotating disk of described driving mechanism is greater than the radius of 1/4th rotating disks, is less than the radius of 3/4ths rotating disks.
Preferably, described driving mechanism is cylinder or hydraulic cylinder.
Beneficial effect of the present invention: the present invention is due to the rotation of barrel and the sequential requirement that moved up and down of smashing mallet, ensure that barrel is intermittent rotary so Geneva mechanism is set, in the time smashing mallet extruding woollen, barrel is in halted state, in the time smashing mallet and leave, barrel starts to rotate.Simultaneously owing to adopting cylinder or hydraulic cylinder to control and smash moving up and down of mallet as driving mechanism, there is action fast, the feature that pressure is easy to adjust, smash moving up and down of mallet harmonious with rotatablely moving of barrel, avoid smashing the danger of mallet because fractureed by torsion, can make again to smash mallet and fully contact with woollen, woollen is fully soaked.Automaticity of the present invention is high, and reliable operation has alleviated labor strength, has greatly saved producing cost.
Brief description of the drawings
Fig. 1 is that one of the present invention is beaten a mao machine structural representation;
Fig. 2 is Geneva mechanism schematic diagram.
Detailed description of the invention
Figure 1 shows that one beats a mao machine, comprise motor 1, decelerator 3 and be connected in motor 1 and the shaft coupling 2 of decelerator 3, also comprise rotating disk 6 and be positioned over the barrel 7 therewith rotating on rotating disk 6, described decelerator 3 output shafts are connected with active driver plate 4, initiatively driver plate 4 is provided with the round pin 41 that can enter or depart from the radial slot 51 on driven sheave 5, drives driven sheave 5 rotate or rest, and described active driver plate 4 forms Geneva mechanism with driven sheave 5; Described rotating disk 6 is in the form of annular discs, and described driven pulley 5 is connected with rotating disk 6 by connecting axle 12, and the axis of described connecting axle 12 is coaxial with the axis of rotation of rotating disk 6; The top of described barrel 7 is provided with beats device.Wherein, described in beat device by driving mechanism 8 and smash and beat 11 and form, the piston rod of described driving mechanism 8 is beaten 11 and is connected with smashing; The axis of described driving mechanism 8 is parallel to the axis of rotation of rotating disk 6, and the axis of rotation of the axial line distance rotating disk 6 of described driving mechanism 8 is greater than the radius of 1/4th rotating disks 6, is less than the radius of 3/4ths rotating disks 6.Described driving mechanism 8 can be cylinder or hydraulic cylinder.Described barrel 7 outer rings are provided with induction projection 71, and the upper and lower position of described induction projection 71 is corresponding with approach switch 10.Described decelerator 3 is reduction gearbox of bevel gear.
Shown in Fig. 2, Geneva mechanism is made up of the active driver plate 4 with round pin 41 and the driven sheave 5 with radial slot 51.When active driver plate 4 rotates continuously with constant angular velocity, when initiatively the round pin 41 on driver plate 4 not yet enters the radial slot 51 of driven sheave 5, the indent locking arc on driven sheave 51 is blocked by the outer convex arc on active driver plate 4, driven sheave 5 transfixions.In the time that the round pin 41 on active driver plate 4 has just started to enter driven sheave 5 radial slot 51, locking arc is also just released, and driven sheave 5 starts to rotate under the promotion of round pin 41.When round pin 41 is in the time that another side leaves the radial slot 51 of driven sheave 5, locking arc is stuck again, driven sheave 5 transfixion again, until round pin 41 is while entering again another radial slot 51 of driven sheave 5, driven sheave 5 repeats process above.
Geneva mechanism is simple in structure, reliable operation, entering and to depart from when engagement motion more steady, can accurately control the angle of rotation, but the position acceleration change at the whole story of rotating at sheave is larger, impacts more seriously, thereby is not suitable for high speed situation.The rotating speed of beating mao machine is lower, can apply Geneva mechanism completely.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.