CN207308315U

CN207308315U - A kind of outside diameter sorting frock of piezoelectric ceramic wafer

Info

Publication number: CN207308315U
Application number: CN201721245920.5U
Authority: CN
Inventors: 王宝
Original assignee: Wuxi Huifeng Electronics Co Ltd
Current assignee: Wuxi Huifeng Electronics Co Ltd
Priority date: 2017-09-27
Filing date: 2017-09-27
Publication date: 2018-05-04
Anticipated expiration: 2027-09-27

Abstract

The utility model provides a kind of outside diameter sorting frock of piezoelectric ceramic wafer, it includes shock platforms and the stent being arranged in the shock platforms, and the first sorting sieve and the second sorting sieve below first sorting sieve are provided with the stent, wherein：Several first sieve apertures are densely covered with first sorting sieve, the aperture of first sieve aperture is equal with the limes superiors outside diameter of the piezoelectric ceramic wafer to be sorted；Several second sieve apertures are densely covered with second sorting sieve, the aperture of second sieve aperture is equal with the limit inferior outside diameter of the piezoelectric ceramic wafer to be sorted.Using sorting frock provided by the utility model, it is not necessary to measured, the rapid sorting of piezoelectric ceramic wafer small to outside diameter, that thickness is thin can be realized, so as to significantly improve sorting efficiency.

Description

A kind of outside diameter sorting frock of piezoelectric ceramic wafer

Technical field

A kind of sorting frock is the utility model is related to, the outside diameter sorting frock of especially a kind of piezoelectric ceramic wafer, it can Rapid sorting applied to the ceramic disks that outside diameter is small, thickness is thin.

Background technology

Qualified piezoelectric ceramic wafer, its outer diameter must are fulfilled for predetermined tolerance, i.e.,：Outer diameter must be big In predetermined limit inferior outer diameter, less than predetermined limes superiors outer diameter.Therefore, must after piezoelectric ceramic piece machines It must be sorted, to pick out satisfactory product.In the prior art, it is general using measure ruler to piezoelectric ceramic piece into Row measures piecewise, its measurement efficiency is very low.

Utility model content

In order to solve the above technical problems, the utility model provides a kind of outside diameter sorting frock of piezoelectric ceramic wafer, its Technical solution is as follows：

A kind of outside diameter sorting frock of piezoelectric ceramic wafer, it includes shock platforms and is arranged in the shock platforms Stent, is provided with the first sorting sieve and the second sorting sieve below first sorting sieve on the stent, wherein：It is described Several the first sieve apertures, the aperture of first sieve aperture and the piezoelectric ceramic wafer to be sorted are densely covered with first sorting sieve Limes superiors outside diameter it is equal；Several second sieve apertures are densely covered with second sorting sieve, the aperture of second sieve aperture is with treating The limit inferior outside diameter of the piezoelectric ceramic wafer of sorting is equal.

In certain embodiments, the lower section of second sorting sieve is equipped with blanking frame.

In certain embodiments, first sorting sieve and second sorting sieve are stainless steel.

Using sorting frock provided by the utility model, it is not necessary to measured, can realize that small to outside diameter, thickness is thin Ceramic disks rapid sorting, so as to significantly improve sorting efficiency.

Brief description of the drawings

, below will be to required practicality in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment Attached drawing be briefly described, it should be evident that drawings in the following description are only some embodiments of the utility model, it is right For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings His attached drawing.Wherein：

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the structure diagram of the first sorting sieve and the second sorting sieve in Fig. 1.

Embodiment

For make the above-mentioned purpose of the utility model, feature and advantage, can be more obvious understandable, below in conjunction with the accompanying drawings and tool Body embodiment is described in further detail the utility model.

Please refer to Fig.1 and Fig. 2 shown in, in a specific embodiment, piezoelectric ceramic wafer provided by the utility model Outside diameter sorting frock includes shock platforms 4 and the stent 1 being arranged in the shock platforms 4.First is provided with the stent 1 Sorting sieve 2 and the second sorting sieve 3 positioned at the lower section of the first sorting sieve 2, wherein：If it is densely covered with first sorting sieve 2 Dry the first sieve aperture, the aperture of first sieve aperture are equal with the limes superiors outside diameter of the piezoelectric ceramic wafer to be sorted.Institute State and several second sieve apertures are densely covered with the second sorting sieve 3, the aperture of second sieve aperture and the piezoelectric ceramics to be sorted The limit inferior outside diameter of disk is equal.

In the present embodiment, the blanking frame 5 for the lower section for being arranged on second sorting sieve 3 is further included.First sorting Sieve 2 and second sorting sieve 3 are stainless steel.

The course of work of the outside diameter sorting frock of piezoelectric ceramic wafer provided by the utility model is as follows：

Unlatching includes 4 power supply of shock platforms, shock platforms 4 drive first sorting sieve 2 and second sorting sieve 3 with Certain frequency jitter.

Some piezoelectric ceramic wafers to be sorted are poured into first sorting sieve 2, piezoelectric ceramic wafer is described Constantly overturn in one sorting sieve 2, the underproof piezoelectric ceramic wafer of the first kind (its outer diameter is more than limes superiors outer diameter) Then rest in first sorting sieve 2, remaining piezoelectric ceramic wafer is fallen into second sorting sieve 3 through first sieve aperture (its outer diameter is less than limes superiors outer diameter).

The piezoelectric ceramic wafer fallen from first sorting sieve 2 is constantly overturn in the second sorting sieve, and the second class does not conform to The piezoelectric ceramic wafer (its outer diameter is less than limit inferior outer diameter) of lattice falls into the blanking frame 5 through second sieve aperture Interior, it is then that (its outer diameter is not less than limit inferior to qualified products to ultimately reside in the piezoelectric ceramic wafer in second sorting sieve 3 Outer diameter).

Finally, the piezoelectric ceramic wafer in the first sorting sieve 2 and blanking frame 5 is labeled as unqualified and recycled, by second The piezoelectric ceramic wafer of sorting sieve 3 is labeled as qualification and directly circulates to subsequent processing.

The description with certain particularity detailed enough has been carried out to the utility model above.It is common in fields It is to be understood by the skilled artisans that what the description in embodiment was merely exemplary, in the true spirit without departing from the utility model and All changes are made on the premise of scope should all belong to the scope of protection of the utility model.The utility model is claimed Scope is defined by described claims, rather than is limited by the foregoing description in embodiment.

Claims

1. the outside diameter sorting frock of a kind of piezoelectric ceramic wafer, it is characterised in that it includes shock platforms and is arranged on the shake Stent on moving platform, the first sorting sieve and the second sorting below first sorting sieve are provided with the stent Sieve, wherein：

Several first sieve apertures, the aperture of first sieve aperture and the piezoelectricity to be sorted are densely covered with first sorting sieve The limes superiors outside diameter of ceramic disks is equal；

Several second sieve apertures, the aperture of second sieve aperture and the piezoelectricity to be sorted are densely covered with second sorting sieve The limit inferior outside diameter of ceramic disks is equal.

2. the outside diameter sorting frock of piezoelectric ceramic wafer as claimed in claim 1, it is characterised in that second sorting sieve Lower section is equipped with blanking frame.

3. piezoelectric ceramic wafer as claimed in claim 1 outside diameter sorting frock, it is characterised in that first sorting sieve and Second sorting sieve is stainless steel.