CN2208844Y

CN2208844Y - Bristle cutting and grinding machine for toothbrush

Info

Publication number: CN2208844Y
Application number: CN 94237665
Authority: CN
Inventors: 刘清涛
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-30
Filing date: 1994-06-30
Publication date: 1995-10-04
Anticipated expiration: 2004-06-30

Abstract

The utility model relates to a bristle cutting and grinding machine for a toothbrush, which comprises a main shaft assembly, a rotary disk assembly, a bristle grinding assembly and a bristle cutting assembly. The utility model has the advantages that after a toothbrush is cut and ground, the end surface of the toothbrush is in a homogeneous hemispherical shape; when the toothbrush is slid in a mouth cavity from top to bottom and from left to right to brush teeth, a user can feel soft, gums can not be damaged, the gums can be massaged gently, and residual dregs in tooth slots can be convenient removed. Thus, the utility model comformd to the requirements of mouth cavity hygiene.

Description

Bristle cutting and grinding machine for toothbrush

The utility model relates to daily daily necessities field of mechanical technique, specifically a kind of toothbrush Bristle cutting and grinding machine.

Several hundred million more than of China's toothbrush production year output.The toothbrush that middle-size and small-size toothbrush factory produces accounts for very big ratio.The toothbrush of producing all is that nylon yarn is implanted in the brush holder now, again through cutting the flat merit of promptly accomplishing.Corner angle are clearly demarcated around the bristles end of this explained hereafter, and when people washed one's face and rinsed one's mouth, its corner angle had damage to gum, and are hemorrhage sometimes when brushing teeth, and are unfavorable for that also the interval of tooth residue comes off, and does not meet oral hygiene.

To be that design is a kind of can make the machinery of wearing into sphere after the bristles end-grain cutting to the purpose of the utility model toothbrush Bristle cutting and grinding machine.Do not damage gum when this toothbrush is brushed teeth, meet oral hygiene.

The utility model toothbrush Bristle cutting and grinding machine comprises, spindle assemblies, and the sanding assembly is cut a mao assembly, rotary disc assembly.

Spindle assemblies comprises the main shaft that is contained on the frame, speed reduction gearing.

Speed reduction gearing comprises motor, reduction box, ratchet, wobble component.

The sanding assembly comprises sanding emery wheel rotating device and revolution device.

Rotating device comprises motor, frame, main sleeve pipe, long sleeve pipe, sprocket wheel, flexible axle, last axle, lower shaft, last outer tube, Carborundum wheel.

The revolution assembly comprises motor, deceleration device, chain.

Cut a mao assembly and comprise wool cutter and pendulous device.

Wool cutter comprises motor, cutting edge, knife rest, driving belt part.

Pendulous device comprises motor, deceleration device, and off-centre turns, oscillating deck.

Rotary disc assembly comprises rotating disk, the toothbrush clamping device.

The advantage of the utility model toothbrush Bristle cutting and grinding machine is: toothbrush is through after cutting sanding, and end face is even dome-type, does to slide up and down when scrubbing in the oral cavity, soft sense is arranged, do not damage gum, and gum is had slight massage effect, be convenient to the backlash residue again and come off.

Fig. 1 is a toothbrush Bristle cutting and grinding machine general assembly drawing.

Fig. 2 is sanding component assembling figure.

Fig. 3 is for cutting a mao component assembling figure.

According to Fig. 1, Fig. 2, shown in Figure 3, ratchet 16, pendulum plate 17, be contained on the main shaft 1, main shaft 1 is contained on frame 6 and the following price fixing 2 by bearing, motor, decelerator 18 is contained in down on the price fixing 2, off-centre turns 5 and links to each other with reductor, the pendulum plate 17 on connecting rod and the main shaft, and off-centre turns 5 and links to each other, motor reducer 14 is contained in down on the price fixing 2, chain sprocket on the decelerator links to each other with chain, and chain also links to each other with sprocket wheel in the sanding assembly, and the sanding assembly is contained on the frame, cut mao assembly and cut the electronic of the driving motor of rough cutter and transmission swing, decelerator is contained on the frame 6, and wool cutter is contained on the fanning strip 3, and rotary disc assembly is contained in main shaft 1 upper end.

The ring flange of the motor frame 19 main sleeve pipes 33 of sanding assembly is connected with frame 6, and motor 22 is contained on the motor frame 19, and motor shaft links to each other with lower shaft 23, and lower shaft 23 links to each other by flexible axle 24 with last 25.Last axle 25 upper ends are contained in Carborundum wheel 26, the last axle 25 outer sleeve pipes 27, bearing, locking nut etc. of being equipped with.Bearing links to each other with last outer tube 35, and capping 28 links to each other with last outer tube 35, lower shaft 23 outer sleeve pipe 29, bearing, the locking nuts of being equipped with; Bearing links to each other with long sleeve pipe 30, and sprocket wheel 31 is contained on long sleeve pipe 30 external diameters, and the external diameter of bearing links to each other with main sleeve pipe 33, main sleeve pipe 33 and motor frame 19, and frame 6 links to each other, and last outer tube 35 links to each other with long sleeve pipe 30 usefulness screws, and sprocket wheel 31 links to each other with chain.

The cutter of cutting mao assembly is contained on the fanning strip 3, and the belt pulley in the cutter links to each other with belt with motor on being contained in frame 6, and the knife rest of cutter links to each other with eccentric wheel, and eccentric wheel is contained on the motorized speed reducer axle.

Cutter by be contained in axle 36 blades that are 37, bearing, knife rest 38, belt pulley 39 is formed.

The upper end of rotary disc assembly dress main shaft 1 is made up of rotating disk and clamping device.Clamping device comprises locating slot and spring compression piece.

Claims

1, a kind of toothbrush Bristle cutting and grinding machine, comprise spindle assemblies, rotary disc assembly, it is characterized in that comprising Carborundum wheel 26, upper and lower axle 25,23 and connect the flexible axle 24 of upper and lower axle, the sanding assembly that sprocket wheel, sleeve pipe are formed, be contained on the frame 6, chain 23 and sprocket wheel 31, sprocket wheel on the reductor links to each other, and is contained in shear force device and the motorized speed reducer that is contained on the frame 6 on the fanning strip 3, and motor, eccentric wheel that cutter links to each other and cutter upper belt pulley and the electronic leather machine belting on being contained in frame 6 link to each other, and composition is cut a mao assembly.