CN204886743U - High -efficient piezoelectricity vibration feeder - Google Patents
High -efficient piezoelectricity vibration feeder Download PDFInfo
- Publication number
- CN204886743U CN204886743U CN201520537713.1U CN201520537713U CN204886743U CN 204886743 U CN204886743 U CN 204886743U CN 201520537713 U CN201520537713 U CN 201520537713U CN 204886743 U CN204886743 U CN 204886743U
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- base
- vibration feeder
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- shakes
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Abstract
The utility model belongs to the technical field of the material feeding unit technique and specifically relates to a high -efficient piezoelectricity vibration feeder. This kind of high -efficient piezoelectricity vibration feeder includes the silo, and surface mounting has last base under the silo, goes up the base below and is equipped with down the base, and the both ends of going up base and lower base are connected with the supporting spring piece, the lower surface mounting who goes up the base has and adds the quality body that shakes, adds to be connected through the master vibration spring piece between shake the quality body and the last base, installs a set of piezoceramics piece with the lateral wall that the quality of shaking was personally experienced sth. Part of the body. The utility model discloses simple structure, the installation and maintenance is more convenient, use the piezoceramics piece and as the driving source, need not drive arrangement such as motor, electromagnetism vibration exciter, also need not mechanical transmission parts such as axle, pole, belt, simple structure, easily processing preparation does not produce the interference electromagnetic field, does not receive the influence of electromagnetic interference signal yet.
Description
Technical field
The utility model relates to pay-off technical field, especially a kind of efficient piezoelectric vibration feeder.
Background technology
Along with automation, semi-automation are goed deep at the universal of national economy every profession and trade, automatic feeding is as production line indispensable link, have higher requirement to aspects such as its structure, noise, operation principle, delivery precision and control complexities, traditional oscillation feed gear can not meet the demands.Therefore the nearly more than ten years utilize piezoelectric ceramic as the novel vibrating pay-off fast development of drive source.Piezoelectric vibration pay-off is a kind of novel vibrating pay-off piezo technology being applied to vibrating transportation, and it utilizes the inverse piezoelectric effect of piezoelectric patches to produce vibration, drives hopper to realize the conveying of material as drive source.Traditional feeder structure is complicated, complex operation, and feeding effect is bad, and need often maintenance and renewal part, impact is normally produced, and increases production cost.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provides a kind of structure simple, the efficient piezoelectric vibration feeder that feeding is effective.
The utility model solves the technical scheme that its technical problem adopts: a kind of efficient piezoelectric vibration feeder, and comprise hopper, hopper lower surface is provided with upper bed-plate, is provided with lower bottom base below upper bed-plate, and the two ends of upper bed-plate and lower bottom base are connected with support spring sheet; The lower surface of described upper bed-plate is provided with and adds the mass body that shakes, and adding shakes between mass body with upper bed-plate is connected by main vibration spring sheet, and the sidewall adding the mass body that shakes is provided with one group of piezoelectric ceramic piece.
Further, described support spring sheet is obliquely installed, and the angle of support spring sheet and horizontal plane is 50 ~ 70 °.
Further, the described mass body that shakes that adds and has gap between lower bottom base above lower bottom base.
Further, described support spring sheet and the angle of horizontal plane are 68 °.
The beneficial effects of the utility model are: the utility model structure is simple, and installation and maintenance is convenient; Applying piezoelectric ceramic sheet is as drive source, and without the need to the drive unit such as motor, electromagnetic exciter, also without the need to mechanical transmission components such as axle, bar, belts, structure is simple, is easy to processing and fabricating, does not produce interfere with electromagnetic field, also not by the impact of electromagnetic interference signal.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. hoppers in figure, 2. main vibration spring sheet, 3. adds the mass body that shakes, 4. lower bottom base, 5. support spring sheet, 6. piezoelectric ceramic piece, 7. upper bed-plate.
Embodiment
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
Efficient piezoelectric vibration feeder as shown in Figure 1, comprises hopper 1, and hopper 1 lower surface is provided with upper bed-plate 7, is provided with lower bottom base 4 below upper bed-plate 7, and the two ends of upper bed-plate 7 and lower bottom base 4 are connected with support spring sheet 5; The lower surface of upper bed-plate 7 is provided with and adds the mass body 3 that shakes, and adding shakes between mass body 3 with upper bed-plate 7 is connected by main vibration spring sheet 2, and the sidewall adding the mass body 3 that shakes is provided with one group of piezoelectric ceramic piece 6.
Support spring sheet 5 is obliquely installed, and support spring sheet 5 is 68 ° with the angle of horizontal plane; Add the mass body 3 that shakes and and between lower bottom base 4, there is gap above lower bottom base 4.
During work, one group of piezoelectric ceramic piece 6 is added with ac potential to anti-alternating current, piezoelectric ceramic piece 6 produces periodic bending motion, drives hopper 1 oblique movement, and then realizes the conveying of material.
This efficient piezoelectric vibration feeder structure is simple, and installation and maintenance is convenient; Applying piezoelectric ceramic sheet is as drive source, and without the need to the drive unit such as motor, electromagnetic exciter, also without the need to mechanical transmission components such as axle, bar, belts, structure is simple, is easy to processing and fabricating, does not produce interfere with electromagnetic field, also not by the impact of electromagnetic interference signal.
Above-mentioned execution mode is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection range of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection range of the present utility model.
Claims (4)
1. an efficient piezoelectric vibration feeder, it is characterized in that: comprise hopper (1), hopper (1) lower surface is provided with upper bed-plate (7), upper bed-plate (7) below is provided with lower bottom base (4), and the two ends of upper bed-plate (7) and lower bottom base (4) are connected with support spring sheet (5); The lower surface of described upper bed-plate (7) is provided with and adds the mass body that shakes (3), add between the mass body that shakes (3) with upper bed-plate (7) and be connected by main vibration spring sheet (2), the sidewall adding the mass body that shakes (3) is provided with one group of piezoelectric ceramic piece (6).
2. efficient piezoelectric vibration feeder according to claim 1, is characterized in that: described support spring sheet (5) is obliquely installed, and support spring sheet (5) is 50 ~ 70 ° with the angle of horizontal plane.
3. efficient piezoelectric vibration feeder according to claim 1, is characterized in that: described adding shake mass body (3) be positioned at lower bottom base (4) top and and between lower bottom base (4), there is gap.
4. efficient piezoelectric vibration feeder according to claim 2, is characterized in that: described support spring sheet (5) is 68 ° with the angle of horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537713.1U CN204886743U (en) | 2015-07-23 | 2015-07-23 | High -efficient piezoelectricity vibration feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520537713.1U CN204886743U (en) | 2015-07-23 | 2015-07-23 | High -efficient piezoelectricity vibration feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886743U true CN204886743U (en) | 2015-12-16 |
Family
ID=54831063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520537713.1U Expired - Fee Related CN204886743U (en) | 2015-07-23 | 2015-07-23 | High -efficient piezoelectricity vibration feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204886743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726106A (en) * | 2018-06-11 | 2018-11-02 | 广东科学技术职业学院 | A kind of piezoelectric stack driving feeding pedestal |
-
2015
- 2015-07-23 CN CN201520537713.1U patent/CN204886743U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726106A (en) * | 2018-06-11 | 2018-11-02 | 广东科学技术职业学院 | A kind of piezoelectric stack driving feeding pedestal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |