CN216150415U - Universal measuring device for multiple specifications of piezoresistor - Google Patents
Universal measuring device for multiple specifications of piezoresistor Download PDFInfo
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- CN216150415U CN216150415U CN202120892125.5U CN202120892125U CN216150415U CN 216150415 U CN216150415 U CN 216150415U CN 202120892125 U CN202120892125 U CN 202120892125U CN 216150415 U CN216150415 U CN 216150415U
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Abstract
The utility model provides a multi-specification universal measuring device for piezoresistors, which comprises: the device comprises a vibrating disk, a vibrating sheet feeder, a measuring mechanism and a control unit; through the size of adjustment vibration dish track, piece track and measuring mechanism's measurement needle terminal surface, and the mode of part replacement that will partly relate to the size, promote the grafting rate of board, measure a specification by an original measuring device, promote to measure more than 3 specifications for a present measuring device, the board realizes sharing the back, reduced the input to equipment platform number, save fund and place, this equipment still provides the sorting function simultaneously, select separately the piezoresistor is automatic, the human cost is saved.
Description
Technical Field
The utility model relates to the technical field of automation equipment, in particular to a general measuring device for multiple specifications of piezoresistors.
Background
Electronic devices and automation are used as symbols of technological progress of modern society, are closely related to life and travel of each person, and play an important role in our life due to unique convenience, rapidness and versatility.
Along with the implementation of strategic planning of enterprises and the promotion of projects, the sales volume of strontium titanate piezoresistors is greatly increased, production and manufacturing equipment is correspondingly increased in a rapid increment process, a large amount of equipment is needed for producing the strontium titanate piezoresistors to cover full-specification sizes, the size specification is from phi 2.00mm to phi 200mm, the production of the full-specification size can bring measuring machines which are used for measuring different outer diameters of a voltage sorting machine and correspond to each other, the increase of the measuring machines can bring the increase of production fields, after the increase of the measuring machines, some measuring machines cannot measure the materials and part of the measuring machines are stopped for standby materials along with the change of market specification requirements, the grafting rate of the machine is low, and the exertion of the due capacity benefit of the equipment is seriously wasted.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides a general measuring device for piezoresistors with multiple specifications. According to the utility model, the size of the equipment is adjusted and the replacement parts are provided, so that a multi-specification common measuring machine is formed, the pushing rate of a machine table is improved, and the investment on equipment funds is reduced.
In order to achieve the purpose, the utility model adopts the following specific scheme:
the utility model provides a general measuring device of varistor many specifications, includes: the device comprises a vibration disc, a vibration sheet feeder, a measuring mechanism and a control unit, wherein the vibration disc is communicated to the measuring mechanism through the vibration sheet feeder, and the vibration disc, the vibration sheet feeder and the measuring mechanism are respectively connected with the control unit; the vibrating disk comprises a vibrating disk track; the vibrating piece feeder comprises a piece passing rail; the measuring mechanism comprises a testing rotating disc, and the testing rotating disc comprises accommodating grooves distributed on the circumference; the sizes of the vibration disk track, the sheet passing track and the accommodating groove of the test rotating disk are matched;
the width range of the vibration disk track and the lamination track is 9.4mm-10.9mm, and in the range, a multi-specification universal measuring device of each numerical value corresponding to the width of the vibration disk track and the lamination track can measure more than 3 piezoresistors;
the general measuring device of many specifications contains vibration dish track, the piece track and the test rotary disk that many sets can replace, and the holding recess size of vibration dish track, piece track and test rotary disk matches, supporting use.
Further, the vibration dish is circular vibration dish, and the vibration dish still contains positive and negative detecting element and rejects the air cock, and positive and negative detecting element is connected with the control unit with rejecting the air cock, positive and negative detecting element installs on vibration dish track, rejects the air cock with the position installation that positive and negative detecting element corresponds, rejects the air cock and is used for releasing gas, blows off electrode piezo-resistor down from vibration dish track, it is connected with the cylinder to reject the air cock.
Furthermore, the positive and negative detection units are also installed on the sheet passing track, and the vibration sheet feeder is a linear vibration sheet feeder.
Furthermore, the measuring mechanism comprises a lifting driving unit, an insulating clamp, a measuring needle, a sorting blowing nozzle, a testing rotating disc and a sorting accommodating box;
the insulation fixture is arranged on the lifting driving unit and lifted along with the lifting driving unit, and the measuring needle is arranged at the tail end of the insulation fixture;
the sorting blow nozzles are sequentially distributed above the circumference of the testing rotating disc, and the sorting containing boxes correspond to the sorting blow nozzles one to one;
the sorting blowing nozzles comprise a first sorting blowing nozzle, a second sorting blowing nozzle, a third sorting blowing nozzle, a fourth sorting blowing nozzle and a fifth sorting blowing nozzle, and the five sorting blowing nozzles are sequentially arranged along the upper part of the circumference of the test rotating disc;
the separation holds the case and contains that first separation holds case, second separation and holds case, third separation and holds case, fourth separation and hold case and fifth separation and hold the case, and the separation holds case and separation blow gun one-to-one, and five separation hold the case amalgamation and become the circular arc type.
Further, the measuring needle comprises a measuring needle end face, and the diameter of the measuring needle end face is 3.5 mm.
Furthermore, a plurality of accommodating grooves corresponding to the shapes of the piezoresistors are equidistantly distributed on the circumference of the testing rotating disk, the accommodating grooves are U-shaped, and the openings of the U-shaped grooves face the outer side of the circumference of the testing rotating disk.
Further, an arc baffle is further installed between the sorting blowing nozzle and the testing rotating disc, and a notch is formed in the position, corresponding to the U-shaped groove of the sorting blowing nozzle and the U-shaped groove of the testing rotating disc, of the arc baffle.
Further, the general measuring device of many specifications still installs control panel, control panel is connected with the control unit, and control panel surface installs start, stop and scram button, control panel surface still installs the display screen.
Furthermore, the multi-specification universal measuring device is installed on a base, the base is a table, a storage platform is installed on the table, and spiral adjusting rods are installed on four legs of the table.
By adopting the technical scheme of the utility model, the utility model has the following beneficial effects:
the utility model provides a multi-specification universal measuring device for piezoresistors, which comprises: the device comprises a vibrating disk, a vibrating sheet feeder, a measuring mechanism and a control unit; through the size of adjustment vibration dish track, piece track and measuring mechanism's measurement needle terminal surface, and the mode of part replacement that will partly relate to the size, promote the grafting rate of board, measure a specification by an original measuring device, promote to measure more than 3 specifications for a present measuring device, the board realizes sharing the back, reduced the input to equipment platform number, save fund and place, this equipment still provides the sorting function simultaneously, select separately the piezoresistor is automatic, the human cost is saved.
Drawings
FIG. 1 is an overall block diagram of an embodiment of the present invention;
FIG. 2 is a connection diagram of a vibrating disk, a vibrating sheet feeder, and a measuring mechanism according to an embodiment of the present invention;
FIG. 3 is a top view of a vibratory pan, a vibratory sheet feeder, and a measuring mechanism in accordance with an embodiment of the present invention;
FIG. 4 is an exploded view of a measurement mechanism according to an embodiment of the present invention;
fig. 5 is a view showing the structure of a single sort container according to the embodiment of the present invention.
The attached drawings are marked as follows:
1-a vibration disc, 11-a vibration disc track, 12-a positive and negative detection unit and 13-a rejection nozzle;
2-vibration film feeder, 21-film passing track;
3-measuring mechanism, 31-lifting driving unit, 32-insulating clamp, 33-measuring needle,
34-a sorting blowing nozzle, 341-a first sorting blowing nozzle, 342-a second sorting blowing nozzle, 343-a third sorting blowing nozzle, 344-a fourth sorting blowing nozzle and 345-a fifth sorting blowing nozzle;
35-test rotating disc;
36-sorting containing box, 361-first sorting containing box, 362-second sorting containing box, 363-third sorting containing box, 364-fourth sorting containing box and 365-fifth sorting containing box;
37-a curved baffle;
4-a control panel;
5-a table;
6-a placement platform.
Detailed Description
The utility model is further described below with reference to the following figures and specific examples.
The present invention will be described in detail with reference to fig. 1 to 5:
the utility model provides a multi-specification universal measuring device for piezoresistors, which comprises: the device comprises a vibrating disk 1, a vibrating sheet feeder 2, a measuring mechanism 3 and a control unit, wherein the vibrating disk 1 is communicated to the measuring mechanism 3 through the vibrating sheet feeder 2, and the vibrating disk 1, the vibrating sheet feeder 2 and the measuring mechanism 3 are respectively connected with the control unit; the vibrating disk 1 comprises a vibrating disk track 11; the vibrating piece feeder 2 comprises a piece passing rail 21; the measuring mechanism comprises a testing rotating disc 35, and the testing rotating disc 35 comprises accommodating grooves distributed on the circumference; the sizes of the accommodating grooves of the vibration disk track 11, the lamination track 21 and the test rotating disk 35 are matched, namely, the piezoresistors reaching the test rotating disk 35 through the vibration disk track 11 and the lamination track 21 can be placed in the accommodating grooves; the width range of the vibration disk track 11 and the lamination track 21 is 9.4mm-10.9mm, and in the range, the multi-specification general measuring device for each value corresponding to the width of the vibration disk track 11 and the lamination track 21 can measure more than 3 types of piezoresistors, such as: when the size is 9.4mm, the piezoresistors with relatively close sizes such as 9.1mm, 9.2mm, 9.3mm, 9.4mm and the like can be measured, and when the size is 10.9mm, the piezoresistors with relatively close sizes such as 10.6mm, 10.7mm, 10.8mm, 10.9mm and the like can be measured, so that the purpose of universal measurement of the piezoresistors with various specifications is achieved.
The multi-specification universal measuring device comprises a plurality of replaceable vibration disk tracks 11, a sheet passing track 21 and a test rotating disk 35, and the sizes of the accommodating grooves of the vibration disk tracks 11, the sheet passing track 21 and the test rotating disk 35 are matched and matched for use. Size range: 9.4mm-10.9mm, finished product individual for example 9.4mm, 9.6mm, 9.8mm, 10.1mm, 10.9mm etc. when needing to measure the piezo-resistor of corresponding size, just replace the corresponding external member, rather than need dispose a set of new equipment again, can save the cost of newly-increased equipment.
Although commercially available piezoresistors range in size from 2.0mm to 200mm, 9.4mm to 10.9mm fall within the mainstream range, with unit minimum values calculated as 0.1 mm. The multi-specification universal measuring device designed in the range can cover most of daily production range.
the insulation clamp 32 is arranged on the lifting driving unit 31 and lifted together with the lifting driving unit 31, and the measuring needle 33 is arranged at the tail end of the insulation clamp 32; the sorting blowing nozzles 34 are sequentially distributed above the circumference of the testing rotating disc 35, and the sorting containing boxes 36 correspond to the sorting blowing nozzles 34 one by one. The sorting blowing nozzles 34 comprise a first sorting blowing nozzle 341, a second sorting blowing nozzle 342, a third sorting blowing nozzle 343, a fourth sorting blowing nozzle 344 and a fifth sorting blowing nozzle 345, and the five sorting blowing nozzles are sequentially arranged along the upper part of the circumference of the test rotating disc 35; the sorting containing box 36 comprises a first sorting containing box 361, a second sorting containing box 362, a third sorting containing box 363, a fourth sorting containing box 364 and a fifth sorting containing box 365, the sorting containing box 36 corresponds to the sorting blowing nozzles 34 one by one, five sorting containing boxes 36 are spliced into an arc shape, each sorting containing box 36 is provided with a handle close to the outer side, the sorting containing boxes 36 can be conveniently pulled out when the sorting containing boxes 36 are filled with piezoresistors, the empty sorting containing boxes are replaced, the measuring needles 33 are connected with a control end unit, the piezoresistors are sorted according to data measured by the measuring needles 33, and the control unit controls the five sorting blowing nozzles 34 to execute specific sorting actions.
The measurement tip 33 comprises a measurement tip end face having a diameter of 3.5 mm. A plurality of accommodating grooves corresponding to the shapes of the piezoresistors are equidistantly arranged on the circumference of the test rotating disc 35, the accommodating grooves are U-shaped, and the openings of the U-shaped grooves face the outer side of the circumference of the test rotating disc 35. An arc-shaped baffle 37 is further installed between the sorting blowing nozzle 34 and the testing rotating disc 35, and notches are formed in the positions, corresponding to the U-shaped grooves of the sorting blowing nozzle 34 and the testing rotating disc 35, of the arc-shaped baffle 37.
The multi-specification general measuring device is further provided with a control panel 4, the control panel 4 is connected with a control unit, the surface of the control panel 4 is provided with start, stop and emergency stop buttons, and the surface of the control panel 4 is further provided with a display screen. The multi-specification universal measuring device is arranged on a base, the base is a table 5, a storage platform 6 is arranged on the table 5 and can be used for placing documents such as operation manuals or other tools, and screw adjusting rods are arranged on four legs of the table 5 and are used for adjusting the height and the balance of the table 5.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical scope of the present invention, which are directly or indirectly applicable to other related technical fields within the spirit of the present invention are included in the scope of the present invention.
Claims (9)
1. A piezoresistor multi-specification universal measuring device is characterized by comprising:
the device comprises a vibration disc, a vibration sheet feeder, a measuring mechanism and a control unit, wherein the vibration disc is communicated to the measuring mechanism through the vibration sheet feeder, and the vibration disc, the vibration sheet feeder and the measuring mechanism are respectively connected with the control unit;
the vibrating disk comprises a vibrating disk track; the vibrating piece feeder comprises a piece passing rail; the measuring mechanism comprises a testing rotating disc, and the testing rotating disc comprises accommodating grooves distributed on the circumference; the width range of the vibration disk track and the lamination track is 9.4mm-10.9mm, and the sizes of the vibration disk track, the lamination track and the accommodating groove of the test rotating disk are matched;
the multi-specification universal measuring device comprises a plurality of replaceable vibration disk tracks, a replaceable sheet passing track and a replaceable testing rotating disk, and is matched for use.
2. The piezoresistor multi-specification universal measuring device according to claim 1, characterized in that: the vibration dish is circular vibration dish, and the vibration dish still contains positive and negative detecting element and rejects the air cock, and positive and negative detecting element is connected with the control unit with rejecting the air cock, positive and negative detecting element installs on vibration dish track, rejects the air cock with the position installation that positive and negative detecting element corresponds, rejects the air cock and is used for release gas, blows off electrode piezo-resistor down from vibration dish track, it is connected with the cylinder to reject the air cock.
3. The piezoresistor multi-specification universal measuring device according to claim 2, wherein: the positive and negative detection units are also installed on the sheet passing track, and the vibration sheet feeder is a linear vibration sheet feeder.
4. The piezoresistor multi-specification universal measuring device according to claim 1, characterized in that: the measuring mechanism comprises a lifting driving unit, an insulating clamp, a measuring needle, a sorting blowing nozzle, a testing rotating disc and a sorting containing box;
the insulation fixture is arranged on the lifting driving unit and lifted along with the lifting driving unit, and the measuring needle is arranged at the tail end of the insulation fixture;
the sorting blow nozzles are sequentially distributed above the circumference of the testing rotating disc, and the sorting containing boxes correspond to the sorting blow nozzles one to one;
the sorting blowing nozzles comprise a first sorting blowing nozzle, a second sorting blowing nozzle, a third sorting blowing nozzle, a fourth sorting blowing nozzle and a fifth sorting blowing nozzle, and the five sorting blowing nozzles are sequentially arranged along the upper part of the circumference of the test rotating disc;
the separation holds the case and contains that first separation holds case, second separation and holds case, third separation and holds case, fourth separation and hold case and fifth separation and hold the case, and the separation holds case and separation blow gun one-to-one, and five separation hold the case amalgamation and become the circular arc type.
5. The piezoresistor multi-specification universal measuring device according to claim 4, wherein: the measuring needle comprises a measuring needle end face, and the diameter of the measuring needle end face is 3.5 mm.
6. The piezoresistor multi-specification universal measuring device according to claim 4, wherein: a plurality of accommodating grooves corresponding to the shapes of the piezoresistors are equidistantly arranged on the circumference of the testing rotating disk, the accommodating grooves are U-shaped, and the openings of the U-shaped grooves face the outer side of the circumference of the testing rotating disk.
7. The piezoresistor multi-specification universal measuring device according to claim 6, wherein: an arc baffle is further installed between the sorting blowing nozzle and the testing rotating disc, and a notch is formed in the position, corresponding to the U-shaped groove of the sorting blowing nozzle and the U-shaped groove of the testing rotating disc, of the arc baffle.
8. The piezoresistor multi-specification universal measuring device according to claim 1, characterized in that: the general measuring device of many specifications still installs control panel, control panel is connected with the control unit, and control panel surface installs start, stop and emergency stop button, control panel surface still installs the display screen.
9. The piezoresistor multi-specification universal measuring device according to claim 1, characterized in that: the multi-specification universal measuring device is arranged on a base, the base is a table, a storage platform is arranged on the table, and spiral adjusting rods are arranged on four legs of the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892125.5U CN216150415U (en) | 2021-04-27 | 2021-04-27 | Universal measuring device for multiple specifications of piezoresistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120892125.5U CN216150415U (en) | 2021-04-27 | 2021-04-27 | Universal measuring device for multiple specifications of piezoresistor |
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| Publication Number | Publication Date |
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| CN216150415U true CN216150415U (en) | 2022-04-01 |
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| CN202120892125.5U Active CN216150415U (en) | 2021-04-27 | 2021-04-27 | Universal measuring device for multiple specifications of piezoresistor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764989A (en) * | 2023-08-08 | 2023-09-19 | 东莞美福电子有限公司 | Ultra-low resistance test equipment and method thereof |
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2021
- 2021-04-27 CN CN202120892125.5U patent/CN216150415U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116764989A (en) * | 2023-08-08 | 2023-09-19 | 东莞美福电子有限公司 | Ultra-low resistance test equipment and method thereof |
| CN116764989B (en) * | 2023-08-08 | 2024-05-31 | 东莞美福电子有限公司 | Ultra-low resistance test equipment and method thereof |
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