A kind ofly rotate the rotating disk that capping machine is used
Technical field
The utility model relates to the capping machine of mechanical field, a kind ofly specifically rotates the rotating disk that capping machine is used.
Background technology
Capping machine is called cap rotating machine or locking closure machine again, be used for after plastic bottle, glass bottle (mold-formed bottle or the pipe bottle) packing bottle cap screwing with unscrew equipment.Aluminium lid or aluminium-plastic cap that cap rotating machine generally is used for after antibiotic powder injection glass bottle (mold-formed bottle or the pipe bottle) packing roll the cap seal jaws equipment.Because medicine bottle overwhelming majority that existing pharmaceutical factory produces be circular, so the bayonet socket that is used on the capping machine produced of prior art to rotate on the rotating disk of bottle is a semicircle.But also some medicine bottle because the particularity of its use occasion, is unfit to do circularly, and therefore, capping machine tends to produce poorly sealed with these bottle seals the time or problem such as bottle is impaired.
The utility model content
For solve the problem of the poorly sealed or damage bottle that capping machine produces in the prior art when sealing irregular bottle, the utility model provides a kind of rotating disk that capping machine is used that rotates, and replaces the rotating disk on capping machine with this rotating disk, can address the above problem by actv..
The utility model is that the technical scheme that solves the problems of the technologies described above employing is: a kind ofly rotate the rotating disk that capping machine is used; Comprise rotary case, rotary case is circular, and the center has mounting hole; Its edge is provided with a plurality of bayonet sockets uniformly; Described bayonet socket has three limits, one side its in the inner part be ellipse arc to the rotary case central concave, the two other side of bayonet socket and the radius of rotary case coincide.
Mounting holes is the rotating shaft that is used to install on the capping machine to the utility model in the center of rotary case.
When the utility model was not the bottle of circle in clamping, the both sides of bayonet socket and arc limit and bottle had three contact points, and existing circular bayonet socket then has only two contact points, and stability increases greatly.
Beneficial effect: it is vertical that the utility model is designed to dual-side through the semicircle bayonet socket with the rotary case edge; The shape of another side ellipse arc; It is poorly sealed or damage the problem of bottle that actv. has solved that capping machine produces when the irregular bottle of sealing; Simple in structure, easy to operate, for ease of maintenaince.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Reference numeral: 1, rotary case, 2, bayonet socket, 3, mounting hole.
The specific embodiment
As shown in the figure, a kind ofly rotate the rotating disk that capping machine is used, comprise rotary case 1; Rotary case 1 is circular; The center has mounting hole 3, and its edge is provided with a plurality of bayonet sockets 2 uniformly, and described bayonet socket 2 has three limits; Its one side in the inner part is the ellipse arc to rotary case 1 central concave, and the two other side of bayonet socket 2 and the radius of rotary case 1 coincide.
When needs are given non-circular bottle loam cake sealing, can the rotating disk on the capping machine be taken off, get final product with the rotating disk replacement of the utility model.