CN201659089U - Mobile DOME chip damping disk screening machine - Google Patents
Mobile DOME chip damping disk screening machine Download PDFInfo
- Publication number
- CN201659089U CN201659089U CN2010201710486U CN201020171048U CN201659089U CN 201659089 U CN201659089 U CN 201659089U CN 2010201710486 U CN2010201710486 U CN 2010201710486U CN 201020171048 U CN201020171048 U CN 201020171048U CN 201659089 U CN201659089 U CN 201659089U
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- CN
- China
- Prior art keywords
- slideway
- screening
- damping disk
- dome
- chip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a mobile DOME chip damping disk screening machine which includes a damping pedestal and a damping disk. The upper surface of the damping pedestal is coaxially provided with the damping disk; the damping disk consists of a material cabin, a spiral feed slideway connected with the material cabin, arranged in the edge and rising spirally, as well as a discharge slideway; a screening area is arranged between the spiral feed slideway and the discharge slideway; the discharge port of the spiral feed slideway is connected with the screening area; the screening area is a scalariform slideway; the output end of the scalariform slideway is connected with a combining area; and the combining area is connected with the discharge slideway. The mobile DOME chip damping disk screening machine is specially designed with the screening area which adopts a scalariform concentric slideway structure to lead the DOME chip the concave surface of which is upward to slide into the material cabin under the damping of the damping disk; while the DOME chip the convex surface of which is upward damps and moves forwards to enter the combining area to enter the slideway and be packaged in a box. The mobile DOME chip damping disk screening machine has the advantages of better screening effect, quick speed, good stability, uniform discharge and high production efficiency.
Description
Technical field
The utility model belongs to the mechanical grading field, relates to the riddle extension set that shakes, especially a kind of mobile phone DOME sheet riddle extension set that shakes.
Background technology
DOME sheet (Metal dome array) is a PET thin slice that comprises metal clips (the young sheet of pot), be used on the wiring boards such as PCB or FPC and use as switch, between user and instrument, play the effect of an important sense of touch type switch, especially use on cell phone keyboard.Compare with traditional silica gel push-button, conducting film has more better feel, longer life-span, also can improve the production efficiency of all types of switches that use conducting film indirectly.Metal clips on the DOME sheet is positioned at the conducting position (major part is positioned at the golden finger top on the wiring board) on the pcb board, and when being subjected to pushing, the central point of shell fragment is recessed, touch the circuit on the PCB, thereby the formation loop, electric current passes through, and entire product just is able to operate as normal.
Mobile phone DOME sheet need sieve after completing in enormous quantities, promptly carries out mechanical grading on the riddle extension set that shakes, and the mobile phone DOME sheet of concave and convex direction unanimity is directly adorned box, and reciprocal mobile phone DOME slabbing is gone into feed bin and rearranged screening again.The existing mobile phone DOME sheet slideway that the riddle extension set adopts that shakes is the manual single slideway that bends, and screening effect is relatively poor, and speed is slow, poor stability, and production efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of screening effect is good, production efficiency the is high mobile phone DOME sheet riddle extension set that shakes is provided.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of mobile phone DOME sheet riddle extension set that shakes, the involving vibrations pedestal, dish shakes, the coaxial installation dish that shakes above the vibration base, this dish that shakes links to each other by feed bin, with feed bin and the spiral charging slideway and the discharging slideway that are installed in edge and rising in the shape of a spiral constitutes, between spiral charging slideway and discharging slideway, be provided with screening area, it is characterized in that: the discharging opening of spiral charging slideway connects screening area, this screening area is a stepped slideway, output at this stepped slideway connects an assembly section, and this assembly section connects the discharging slideway.
And, described stepped concentric slideway, slideway quantity is 3-10.
The beneficial effects of the utility model are:
The dish that shakes of local oscillator riddle extension set is one processing, and unique design screening area, this screening area adopts staged to expect structure with one heart, makes concave surface DOME sheet up to glide in the vibration of the dish that shakes and falls into feed bin, and convex surface DOME sheet up then vibrates to move forward and enters the assembly section, arrange one by one in the assembly section and to enter discharging slideway dress box, screening effect is better, and speed is fast, good stability, discharging is even, the production efficiency height.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the screening area cross section cutaway view Amplified image of Fig. 2;
Fig. 4 is a perspective view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of mobile phone DOME sheet riddle extension set that shakes, involving vibrations pedestal 3, shake the dish 2, vibration base is made of electromagnet and main vibration spring and (belongs to prior art, therefore do not provide concrete structure), the coaxial installation dish that shakes above the vibration base, this dish that shakes link to each other by feed bin 4, with feed bin and the spiral charging slideway 5 and the discharging slideway 1 that are installed in edge and rising in the shape of a spiral constitutes.Qualified DOME sheet sends through the vibration of spiral charging slideway, after screening area 6 screenings, transfers the dress box through the discharging slideway; Underproof DOME sheet sends through the vibration of spiral charging slideway, falls into feed bin after the screening area screening.
Innovative point of the present utility model is:
The screening area that discharging opening connected of spiral charging slideway is a stepped slideway 8, and this stepped slideway is concentric slideway, and quantity is 3-10, is six roads in the present embodiment accompanying drawing; Between the output of this stepped slideway and discharging slideway, be provided with an assembly section 7, the DOME sheet is after stepped concentric slideway screening, underproof concave upright DOME sheet 10 falls into feed bin through screening, and the downward DOME sheet 9 of qualified concave surface enters the assembly section, and enters the discharging slideway successively.
In order to improve the screening effect of stepped slideway, can make a minute protrusions at the edge of each stepped slideway, to stop qualified DOME sheet, improve screening effeciency.
Claims (2)
1. mobile phone DOME sheet riddle extension set that shakes, the involving vibrations pedestal, dish shakes, the coaxial installation dish that shakes above the vibration base, this dish that shakes links to each other by feed bin, with feed bin and the spiral charging slideway and the discharging slideway that are installed in edge and rising in the shape of a spiral constitutes, between spiral charging slideway and discharging slideway, be provided with screening area, it is characterized in that: the discharging opening of spiral charging slideway connects screening area, this screening area is a stepped slideway, output at this stepped slideway connects an assembly section, and this assembly section connects the discharging slideway.
2. the mobile phone DOME sheet according to claim 1 riddle extension set that shakes is characterized in that: described stepped concentric slideway, slideway quantity are 3-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201710486U CN201659089U (en) | 2010-04-27 | 2010-04-27 | Mobile DOME chip damping disk screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201710486U CN201659089U (en) | 2010-04-27 | 2010-04-27 | Mobile DOME chip damping disk screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201659089U true CN201659089U (en) | 2010-12-01 |
Family
ID=43229498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201710486U Expired - Fee Related CN201659089U (en) | 2010-04-27 | 2010-04-27 | Mobile DOME chip damping disk screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201659089U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477096A (en) * | 2023-06-21 | 2023-07-25 | 苏州善湾生物医药科技有限公司 | Subcutaneous gel slow-release agent prefilling needle filling cap screwing machine |
-
2010
- 2010-04-27 CN CN2010201710486U patent/CN201659089U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116477096A (en) * | 2023-06-21 | 2023-07-25 | 苏州善湾生物医药科技有限公司 | Subcutaneous gel slow-release agent prefilling needle filling cap screwing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101201 Termination date: 20130427 |