CN203428859U - Automatic lifter for button metal dome storage tube inner supporting rod - Google Patents
Automatic lifter for button metal dome storage tube inner supporting rod Download PDFInfo
- Publication number
- CN203428859U CN203428859U CN201320561757.9U CN201320561757U CN203428859U CN 203428859 U CN203428859 U CN 203428859U CN 201320561757 U CN201320561757 U CN 201320561757U CN 203428859 U CN203428859 U CN 203428859U
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- CN
- China
- Prior art keywords
- pressure pin
- screw rod
- plate
- screw mandrel
- bracket
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- 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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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
An automatic lifter for a button metal dome storage tube inner supporting rod comprises two fixing plates, a screw rod, a screw rod nut, a guiding rod, a carrier, a controller, a motor drive circuit, a servo motor and a transmission gear box, wherein the guiding rod is provided with a guiding slot in the axial direction, the carrier is used for the placement of the supporting rod, the upper end of the screw rod is rotatably mounted on one fixing plate, the other end of the screw rod is rotatably mounted on the other fixing plate and penetrates out of the fixing plate to be connected with the transmission gear box, and the controller is connected with the transmission gear box through the motor drive circuit and the servo motor; the guiding rod is mounted between the fixing plates and parallel to the screw rod, the screw rod nut is screwed on the screw rod, the side surface of the screw rod nut extends out of a positioning handle, the positioning handle is positioned inside the guiding slot of the guiding rod, and the carrier is mounted on a side surface of the screw rod nut. The automatic lifter provided by the utility model can be used for controlling the lifting and the falling of the supporting rod automatically, and can adjust the motion speed of the supporting rod automatically so as to enable the motion speed to be in keeping with the demo loading speed of an automatic loader.
Description
Technical field
The utility model relates to pressure pin lift clutch in a kind of metal spring plates of keys memory tube.
Background technology
Mobile phone key metal spring sheet i.e. " metal dome ", generally referred to as " dome ".The memory tube of dress dome is commonly referred to as dome memory tube.In memory tube, be provided with a pressure pin for memory tube up-and-down movement relatively, this pressure pin passes the bottom surface of memory tube, pallet on pressure pin is positioned at memory tube, during artificial loading dome, on the other hand toward the in-built dome of memory tube, on the pallet that is positioned over pressure pin that dome is overlapping, hold on the other hand pressure pin and with the speed identical with dress dome, pressure pin is slowly moved down, so, operating personal is difficult to long-time operation, thereby makes production efficiency low.At present, also can dome be put in memory tube by automatic loading device, but still need hold pressure pin by operating personal, so, be difficult to control the pressure pin speed moving down and the speeds match of loading dome, thereby cause production efficiency low.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide pressure pin lift clutch in a kind of metal spring plates of keys memory tube, it can control pressure pin lifting automatically, and can automatically regulate accordingly according to the speed of automatic loading device loading dome the speed that moves down of pressure pin.
For achieving the above object, the utility model adopts following technical scheme:
A pressure pin lift clutch in memory tube, it comprises two adapter plates, screw mandrel, feed screw nut, offers vertically the pilot bar of guide groove, for placing bracket, controller, motor-drive circuit, servomotor and the speed-changing gear box of pressure pin; The upper end of screw mandrel is installed in an adapter plate rotationally, and the other end of screw mandrel is installed in another adapter plate rotationally, and passes adapter plate connection teeth wheel-speed regulating change box, and controller is by motor-drive circuit and servomotor connection teeth wheel-speed regulating change box; Pilot bar is installed between two adapter plates and is parallel to screw mandrel, and feed screw nut is bolted in outside screw mandrel, and feed screw nut's side extends a positioning handle, and this positioning handle is positioned at the guide groove of pilot bar, on bracket installing feed screw nut's side.
This bracket comprises the locating plate being installed on feed screw nut, the outward extending upper limit plate of self-align plate two ends perpendicular positioning plate and lower limiting board, and the length of the Length Ratio upper limit plate of lower limiting board.
This pressure pin lift clutch also comprises two limit switches, and two limit switches are installed respectively on two adapter plates, and wherein a limit switch is towards the upper limit plate of bracket, and another limit switch is towards the lower limiting board of bracket.
The two ends of screw mandrel are installed in adapter plate by bearing.
The beneficial effects of the utility model are as follows:
In above-mentioned metal spring plates of keys memory tube, pressure pin lift clutch can automatically be controlled pressure pin rising and decline, and can automatically regulate the speed of pressure pin motion so that its motion appropriateness is consistent with the speed that automatic loading device loads demo, thereby realize the fully-automatic production that demo loads, can effectively enhance productivity, in addition, also can save manpower, thereby save cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of pressure pin lift clutch in the utility model metal spring plates of keys memory tube.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described further:
Refer to Fig. 1, the utility model relates to pressure pin lift clutch in a kind of metal spring plates of keys memory tube, and its better embodiment comprises two adapter plates 31 and 38, screw mandrel 33, feed screw nut 37, pilot bar 32, two limit switches 34 and 39, bracket 35, controller, motor-drive circuit, servomotor and speed-changing gear box 20.
The upper end of screw mandrel 33 is installed in adapter plate 31 by bearing, the other end of screw mandrel 33 is installed in adapter plate 38 by bearing, pilot bar 32 is installed between two adapter plates 31 and 38 and is parallel to screw mandrel 33, feed screw nut 37 is bolted in outside screw mandrel 33, one side of feed screw nut's 37 relative pilot bars 32 is extended a positioning handle, pilot bar 32 is offered a strip guide groove vertically towards a side of screw mandrel 33, feed screw nut 37 positioning handle is positioned at the guide groove of pilot bar 32, bracket 35 is installed in feed screw nut 37 back to a side of pilot bar 32, bracket 35 comprises locating plate, the outward extending upper limit plate of self-align plate two ends perpendicular positioning plate and lower limiting board, and the Length Ratio upper limit plate of lower limiting board is long, two limit switches 34 and 39 are installed in respectively on two adapter plates 31 and 38, limit switch 34 is towards the upper limit plate of bracket 35, limit switch 39 is towards the lower limiting board of bracket 35, the lower end of screw mandrel 33 passes adapter plate 38 and is connected with speed-changing gear box 20.
During use, pressure pin 40 is positioned on the lower limiting board of bracket 35.By controller, motor-drive circuit, servomotor and speed-changing gear box 20, control screw mandrel 33 left-hand revolutions, make feed screw nut 37 drive bracket 35 upward movements, pressure pin 40 is along with bracket 35 upward movements, until the upper limit plate of bracket 35 touches limit switch 34, screw mandrel 33 stops rising.When automatic loading device starts to be contained in demo toward memory tube, it sends a photoelectric control signal to controller, to control screw mandrel 33 clickwises by controller, motor-drive circuit, servomotor and speed-changing gear box 20, make feed screw nut 37 drive bracket 35 to move downward, pressure pin 40 is along with bracket 35 moves downward, and kinematic velocity is consistent with the speed that automatic loading device loads demo, until the lower limiting board of bracket 35 touches limit switch 39, controller is controlled servomotor and is quit work, pressure pin 33 stop motions, now, in memory tube, fill demo.
In above-mentioned metal spring plates of keys memory tube, pressure pin lift clutch can automatically be controlled pressure pin rising and decline, and can automatically regulate the speed of pressure pin motion so that its motion appropriateness is consistent with the speed that automatic loading device loads demo, thereby realize the fully-automatic production that demo loads, can effectively enhance productivity, in addition, also can save manpower, thereby save cost.
For a person skilled in the art, can make other various corresponding changes and distortion according to technical scheme described above and design, and these all changes and distortion all should belong to the protection domain of the utility model claim within.
Claims (4)
1. a pressure pin lift clutch in metal spring plates of keys memory tube, is characterized in that: it comprises two adapter plates, screw mandrel, feed screw nut, offers vertically the pilot bar of guide groove, for placing bracket, controller, motor-drive circuit, servomotor and the speed-changing gear box of pressure pin; The upper end of screw mandrel is installed in a wherein adapter plate rotationally, and the other end of screw mandrel is installed in another adapter plate rotationally, and passes adapter plate connection teeth wheel-speed regulating change box, and controller is by motor-drive circuit and servomotor connection teeth wheel-speed regulating change box; Pilot bar is installed between two adapter plates and is parallel to screw mandrel, and feed screw nut is bolted in outside screw mandrel, and feed screw nut's side extends a positioning handle, and this positioning handle is positioned at the guide groove of pilot bar, on bracket installing feed screw nut's side.
2. pressure pin lift clutch in metal spring plates of keys memory tube as claimed in claim 1, it is characterized in that: this bracket comprises the locating plate being installed on feed screw nut, the outward extending upper limit plate of self-align plate two ends perpendicular positioning plate and lower limiting board, and the length of the Length Ratio upper limit plate of lower limiting board.
3. pressure pin lift clutch in metal spring plates of keys memory tube as claimed in claim 2, it is characterized in that: also comprise two limit switches, two limit switches are installed respectively on two adapter plates, and wherein a limit switch is towards the upper limit plate of bracket, and another limit switch is towards the lower limiting board of bracket.
4. pressure pin lift clutch in metal spring plates of keys memory tube as claimed in claim 1, is characterized in that: the two ends of screw mandrel are installed in adapter plate by bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561757.9U CN203428859U (en) | 2013-09-10 | 2013-09-10 | Automatic lifter for button metal dome storage tube inner supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320561757.9U CN203428859U (en) | 2013-09-10 | 2013-09-10 | Automatic lifter for button metal dome storage tube inner supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203428859U true CN203428859U (en) | 2014-02-12 |
Family
ID=50057910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320561757.9U Expired - Fee Related CN203428859U (en) | 2013-09-10 | 2013-09-10 | Automatic lifter for button metal dome storage tube inner supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203428859U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124924A (en) * | 2017-05-23 | 2017-09-05 | 安徽高老庄生态农业科技有限公司 | It is a kind of to adjust the agricultural machinery platform of height |
| CN111696830A (en) * | 2019-03-15 | 2020-09-22 | 林祈男 | Mechanical relay switch device |
-
2013
- 2013-09-10 CN CN201320561757.9U patent/CN203428859U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124924A (en) * | 2017-05-23 | 2017-09-05 | 安徽高老庄生态农业科技有限公司 | It is a kind of to adjust the agricultural machinery platform of height |
| CN111696830A (en) * | 2019-03-15 | 2020-09-22 | 林祈男 | Mechanical relay switch device |
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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: 20140212 Termination date: 20140910 |
|
| EXPY | Termination of patent right or utility model |