CN214052682U - Ultrasonic cleaning device for cultural relics - Google Patents
Ultrasonic cleaning device for cultural relics Download PDFInfo
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- CN214052682U CN214052682U CN202022116595.0U CN202022116595U CN214052682U CN 214052682 U CN214052682 U CN 214052682U CN 202022116595 U CN202022116595 U CN 202022116595U CN 214052682 U CN214052682 U CN 214052682U
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- cleaning device
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- amplitude transformer
- ultrasonic
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Abstract
The utility model relates to an ultrasonic cleaning device for cultural relics, which comprises a main rod of an energy converter, a sealing sleeve, a piezoelectric ceramic piece, an amplitude transformer, a brush hair clamp and a brush; the rear end of the sealing sleeve is sleeved at the front end of the main rod of the energy converter, and the front end of the sealing sleeve is sleeved at the rear end of the amplitude transformer; the piezoelectric ceramic piece is arranged in the sealing sleeve and is connected with the amplitude transformer; the bristle clamp is arranged at the front end of the amplitude transformer; the front end of the bristle clamp clamps the bristles; the utility model discloses change the working head of taper shape into the brush, can reduce the damage to the historical relic antique to conveniently wash the slight rust of historical relic antique surface unevenness and do not harm the package thick liquid.
Description
Technical Field
The utility model relates to a belt cleaning device especially relates to a historical relic ultrasonic cleaning device.
Background
At present, cultural relics and antiques are mostly cleaned by using manual copper brushes, the efficiency is low, the force is required to be proper, and the control is difficult to be accurate.
However, the working head of the currently common ultrasonic cleaning device with the handheld handle is in a pointed cone shape, is mostly used for cleaning dental calculus, and is applicable to cleaning or derusting antique bronze wares and ancient coins, because the working head is in a relatively thick structure, the ultrasonic cleaning device is suitable for removing whole mud rust scale but is inconvenient for cleaning fine rust with uneven surface and colors (coating slurry) on the surface of the ancient coins needing to be protected. When the existing ultrasonic cleaning device is used for cleaning cultural relics and antiques, the cultural relics and the antiques are easy to damage.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a historical relic ultrasonic cleaning device, its working head is the brush hair structure, can conveniently and wash the slight rust stain of historical relic antique surface unevenness safely and do not harm the package thick liquid, reduces the damage to the historical relic antique.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an ultrasonic cleaning device for cultural relics comprises a main rod of an energy converter, a sealing sleeve, a piezoelectric ceramic piece, an amplitude transformer, a brush hair clamp and a brush hair;
the rear end of the sealing sleeve is sleeved at the front end of the main rod of the energy converter, and the front end of the sealing sleeve is sleeved at the rear end of the amplitude transformer;
the piezoelectric ceramic piece is arranged in the sealing sleeve and is connected with the amplitude transformer;
the bristle clamp is arranged at the front end of the amplitude transformer; the front end of the bristle clamp clamps the brush.
The utility model has the advantages that: the brush is replaced by the pointed cone-shaped working head, so that the damage to the antique of the cultural relic can be reduced, and the fine rusty spots on the surface of the antique of the cultural relic, which are not flat, can be conveniently cleaned without damaging the coating slurry.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, the brush is made of a flexible wire.
Further, the cleaning device also comprises a water pump and a water guide pipe; the output end of the water pump is communicated with the rear port of the water guide pipe;
the front end of the water guide pipe extends to the brush to convey liquid pumped by the water pump to the brush.
The beneficial effect of adopting the further scheme is that: the liquid pumped by the water pump can timely take away the fine scraps generated during cleaning, so that the influence of the fine scraps on the cleaning is prevented; and the water pump can be used for pumping mixed liquid of water and the cleaning agent, so that the surface of the antique is further cleaned.
Further, the hairbrush is composed of at least one group of bristles, and each group of bristles is formed by winding at least two bristles.
The beneficial effect of adopting the further scheme is that: the inside of each group of bristles forms a capillary structure, so that liquid in the water guide pipe is more easily delivered to the surface of the antique.
Furthermore, the water guide pipe penetrates through the transducer main rod, the piezoelectric ceramic piece, the amplitude transformer and the bristle clamp.
Furthermore, an adjusting valve is arranged between the water pump and the water guide pipe.
Further, the sealing sleeve is made of high-temperature-resistant epoxy resin in a potting mode.
The beneficial effect of adopting the further scheme is that: compared with hard plastic injection molding sealing, the sealing performance of epoxy resin encapsulation is better; and the epoxy is harder than the silicone and can be fixed with the location to reduce the impact on the transducer vibration performance.
Further, the amplitude transformer is connected with the bristle clamp through a bent pipe.
Further, the cleaning device also comprises an ultrasonic excitation circuit; the ultrasonic excitation circuit is electrically connected with the piezoelectric ceramic piece.
Drawings
Fig. 1 is a schematic structural view of an ultrasonic cleaning device for cultural relics of the present invention;
fig. 2 is a cross-sectional view of the ultrasonic cleaning device for cultural relics of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the energy converter comprises an energy converter main rod, 2, a sealing sleeve, 3, a piezoelectric ceramic piece, 4, an amplitude transformer, 5, a brush hair clamp, 6, a brush, 7, a water guide pipe, 8, a connector, 9 and a bent pipe.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, an ultrasonic cleaning device for cultural relics comprises a main rod 1 of a transducer, a sealing sleeve 2, a piezoelectric ceramic piece 3, an amplitude transformer 4, a brush hair clamp 5 and a brush 6. The rear end of the sealing sleeve 2 is sleeved at the front end of the main rod 1 of the energy converter, and the front end is sleeved at the rear end of the amplitude transformer 4. The piezoelectric ceramic piece 3 is arranged in the sealing sleeve 2, and the piezoelectric ceramic piece 3 is connected with the amplitude transformer 4. A bristle holder 5 is mounted at the front end of the horn 4. The brush 6 is held by the front end of the brush holder 5.
The brush hair clamp 5 is connected with the amplitude transformer 4 through a bent pipe 9, so that the axial direction of the brush 6 is not parallel to the axial direction of the main rod 1 of the transducer. When cleaning the antique of the cultural relic, the brush 6 can be held more conveniently in a way that the axial direction of the brush is vertical to the surface of the antique of the cultural relic.
The sealing sleeve 2 is made of high-temperature resistant epoxy resin by encapsulation. Compared with hard plastic injection molding sealing, the sealing performance of epoxy resin encapsulation is better; and the epoxy is harder than the silicone and can be fixed with the location to reduce the impact on the transducer vibration performance.
The ultrasonic cultural relic cleaning device further comprises a water pump, a regulating valve, a water guide pipe 7 and an ultrasonic excitation circuit.
The ultrasonic excitation circuit is electrically connected with the piezoelectric ceramic piece 3. The ultrasonic excitation circuit sends a pulse signal with a rapidly periodic change of voltage to the piezoelectric ceramic piece 3, so that the piezoelectric ceramic piece 3 rapidly vibrates, the piezoelectric ceramic piece 3 drives the brush 6 to vibrate through the amplitude transformer 4 and the brush clamp 5, and the surface of the antique cultural relic is cleaned.
The water guide pipe 7 penetrates through the energy converter main rod 1, the piezoelectric ceramic piece 3, the amplitude transformer 4 and the brush hair clamp 5, the front end of the water guide pipe extends to the position of the brush 6, and the rear end of the water guide pipe 7 is provided with a connector 8 extending out of the rear end of the energy converter main rod 1. And the water guide pipe 7 is communicated with the output end of the water pump through a port 8. The water guide pipe 7 conveys water from the water pump at the rear end to the brush 6 at the front end, and takes away fines generated during cleaning in time, so that the influence of the fines on cleaning is prevented. An adjusting valve is arranged between the interface 8 and the water pump and used for adjusting the water flow of the water guide pipe 7.
The water pump can be used for pumping out clean water and mixed liquid of water and detergent, and further cleaning the surfaces of antiques.
The brush 6 is composed of a plurality of groups of bristles and can play a role in radiating the ultrasonic cleaning device for the cultural relics. Every group brush hair all can be selected for use and is made by many brush hair winding, also can not twine, and the capillary structure that the brush hair intertwined is constituteed can play the effect of switching on liquid, makes the liquid in the aqueduct 7 more easily send to the surface of antique cultural relic, improves abluent efficiency. Fig. 1 and 2 simply show the shape of the brush 6, and do not represent that the brush 6 is composed of only four sets of bristles.
The brush 6 is made of flexible metal wires, has good flexibility and certain hardness to adapt to the cleaning of harder cultural relics, in particular to the cleaning of metal cultural relics. Preferably, the brush 6 is made of stainless steel or copper wire tufts.
In the embodiment, the hairbrush 6 is adopted to replace a tapered working head, so that fine rusts with uneven surfaces of cultural relics and antiques can be conveniently cleaned without damaging the coating slurry, and the cleaning efficiency is improved; and can reduce the damage to antiques of the cultural relics and improve the surface smoothness of the washed cultural relics.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (9)
1. An ultrasonic cleaning device for cultural relics is characterized by comprising a transducer main rod, a sealing sleeve, a piezoelectric ceramic piece, an amplitude transformer, a brush hair clamp and a brush hair;
the rear end of the sealing sleeve is sleeved at the front end of the main rod of the energy converter, and the front end of the sealing sleeve is sleeved at the rear end of the amplitude transformer;
the piezoelectric ceramic piece is arranged in the sealing sleeve and is connected with the amplitude transformer;
the bristle clamp is arranged at the front end of the amplitude transformer; the front end of the bristle clamp clamps the brush.
2. The ultrasonic cleaning device for the cultural relics as claimed in claim 1, characterized in that the brush is made of flexible metal wires.
3. The ultrasonic cleaning device for the cultural relics according to the claim 1, wherein the cleaning device further comprises a water pump and a water guide pipe; the output end of the water pump is communicated with the rear port of the water guide pipe;
the front end of the water guide pipe extends to the brush to convey liquid pumped by the water pump to the brush.
4. The ultrasonic cleaning device for the cultural relics, according to the claim 3, characterized in that the brush is composed of at least one group of bristles, and each group of bristles is composed of at least two bristles wound.
5. The ultrasonic cultural relic cleaning device of claim 3, wherein the water conduit penetrates through the main transducer rod, the piezoelectric ceramic plate, the amplitude transformer and the bristle clamp.
6. The ultrasonic cultural relic cleaning device according to claim 3, wherein an adjusting valve is arranged between the water pump and the water guide pipe.
7. The ultrasonic cultural relic cleaning device as claimed in claim 1, wherein the sealing sleeve is made of high temperature resistant epoxy resin.
8. The ultrasonic cleaning device for cultural relics according to claim 1, wherein the amplitude transformer and the bristle holder are connected by a bent pipe.
9. The ultrasonic cleaning device for the cultural relics, which is characterized in that the cleaning device also comprises an ultrasonic excitation circuit; the ultrasonic excitation circuit is electrically connected with the piezoelectric ceramic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022116595.0U CN214052682U (en) | 2020-09-24 | 2020-09-24 | Ultrasonic cleaning device for cultural relics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022116595.0U CN214052682U (en) | 2020-09-24 | 2020-09-24 | Ultrasonic cleaning device for cultural relics |
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| Publication Number | Publication Date |
|---|---|
| CN214052682U true CN214052682U (en) | 2021-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022116595.0U Active CN214052682U (en) | 2020-09-24 | 2020-09-24 | Ultrasonic cleaning device for cultural relics |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990928A (en) * | 2022-06-27 | 2022-09-02 | 陕西师范大学 | Method for cleaning oil stains on surface of paper cultural relics |
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2020
- 2020-09-24 CN CN202022116595.0U patent/CN214052682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114990928A (en) * | 2022-06-27 | 2022-09-02 | 陕西师范大学 | Method for cleaning oil stains on surface of paper cultural relics |
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