CN200981298Y - Quartz crystal automatic shearing equipment - Google Patents
Quartz crystal automatic shearing equipment Download PDFInfo
- Publication number
- CN200981298Y CN200981298Y CN 200620128105 CN200620128105U CN200981298Y CN 200981298 Y CN200981298 Y CN 200981298Y CN 200620128105 CN200620128105 CN 200620128105 CN 200620128105 U CN200620128105 U CN 200620128105U CN 200981298 Y CN200981298 Y CN 200981298Y
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- Prior art keywords
- pin
- quartz crystal
- fixed
- stationary
- knife
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- Expired - Fee Related
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Abstract
The utility model relates to a mechanic cutting device, specifically a quartz crystal automatic cutting device which comprises a vibrating hopper feeding device, a crystal conveying rectilinear rail, a pin cutting device, a photoelectrical detecting device and a singlechip control system, the pin cutting device is provided with a stable cutting head and a movable cutting head which are respectively fixed on the cutter rods of the stable cutter seat in the mechanic clip method. The mechanic cutting device prevents the advantages that other cutting method is easy to damage the flat pin quartz crystal pin, ensures the pin cutting quality and improves the working efficiency with convenient maintenance.
Description
Technical field
The utility model relates to a kind of mechanical shearing device, relates to a kind of quartz crystal automatic shearing equipment of flat pin specifically.
Background technology
In the production of electronic components process, usually run into the shear problem of electronic device pin, shearing as 49S quartz crystal pin, it has two kinds of the flat pins of circular cross-section pin and square-section, the pin of these two kinds of quartz crystals all must be through shearing, could satisfy the requirement of producing 49SMD quartz-crystal resonator or other crystal product, there is not the shear direction problem for the circular cross-section pin, can adopt traditional several different methods to finish shearing, and guarantee that easily shearing is indeformable, it is unaffected to cut pin rigidity and shear efficiency.Flat pin is sheared then different, and the flat horizontal surface of flat pin is sheared and is easy to distortion perpendicular to the straight line of two pins line, causes waste product.Each manufacturer shears flat pin quartz crystalline at present, mainly is manual operations, and production efficiency is very low.
Summary of the invention
The utility model is the shortcoming that overcomes prior art, provides a kind of normal direction along the pin flat horizontal surface to shear, avoid damaging the flat pin quartz crystalline shearing equipment of pin.
The utility model is achieved by following technical scheme:
The quartz crystal automatic shearing equipment, it includes the vibrating bunker drawing-in device, crystal is carried rectilinear orbit, pin shearing device, photoelectric detection system and single-chip computer control system, described pin shearing device is provided with stationary knife head and dynamic cutter head, be fixed on stationary knife seat and the knife bar by the machinery mode of being installed respectively, the stationary knife seat is fixed on the support, knife bar is by the bearings that is fixed in support, the reducing motor output shaft treats that the moving knife bar rotates, dynamic cutter head is installed in the top of knife bar, with the fastening location of screw, stationary knife is positioned under the stationary orbit.
Described quartz crystal automatic shearing equipment, the stationary knife head all adopts the machinery mode of being installed to be connected with stationary knife seat, dynamic cutter head with knife bar.
The photodetector system of described quartz crystal automatic shearing equipment is a single-chip microcomputer.
Described quartz crystal automatic shearing equipment, its tool tip material are carbide alloy or high-speed steel.
The utility model compared with prior art has the following advantages:
1. scissors is sheared along the normal direction of flat pin, has avoided the defective of other cutting method damage pins, has guaranteed the quality of pin.2. adopt moving, the whole fine setting technology of stationary knife, guaranteed the rigidity of scissors, improved shear precision.3. adopt the uninterrupted cut mode of moving knife rotation, feed motion and shearing motion unification to improve production efficiency.4. regulate the distance between stationary orbit and the blade, can regulate the length of pin.5. set up dynamic cutter head, stationary knife head separately, be easy to safeguard and change.
Description of drawings
Fig. 1 is a general structure schematic diagram of the present utility model
Fig. 2 is that structural representation cuts open in shear of the present utility model office
Fig. 3 is a diagrammatic top view of the present utility model
Fig. 4 is a moving knife rotating range schematic diagram
The specific embodiment
Below in conjunction with accompanying drawing technical solutions of the utility model are further described.
Shown in Fig. 1-4,1 support, 2 dynamic cutter heads, 3 are cut crystal, 4 stationary knife heads, 5 screws, 6 nuts, 7 knife bars 8, bearing, 9 vibrating the tracks, 10 stationary orbits, 11 pressure wheels, 12 glands, 13 quiet rail bracketses, 14 stationary knife seats, 15 motors.
As shown in the figure, the quartz crystal automatic shearing equipment includes the vibrating bunker drawing-in device, crystal is carried rectilinear orbit, the pin shearing device, photoelectric detection system and single-chip computer control system, wherein the pin shearing device is provided with stationary knife head 4 and dynamic cutter head 2, promptly use screw 5 by mechanical card mode respectively, nut 6 is fixed on stationary knife seat 14 and the knife bar 7, stationary knife seat 14 is fixed on the support, knife bar 7 is supported by the output bearing 8 that is fixed in reducing motor on the support 1, the reducing motor output shaft is as knife bar, dynamic cutter head is installed in the top of knife bar, with the fastening location of screw, stationary knife is positioned under the stationary orbit.
The course of work is: power-on, reducing motor drive the knife bar rotation, and the blade of dynamic cutter head 2 and stationary knife head 4 forms a shear plane, and parallel with the quartz crystal flat horizontal surface; The vibrating bunker drawing-in device is arranged quartz crystal regularly, arrange good crystal 3 and deliver to vibrating the track 9, send into again on the stationary orbit 10, and be located by pressure wheel 11 glands 12 and stationary orbit 10, crystal pin in front arrives stationary knife sword place and is blocked, when moving knife rotation is by the time come, this pin is cut off, as shown in Figure 4, rotation along with moving knife, crystal is driven on stationary orbit to travel forward, during in-position 15 and dynamic cutter head break away from, this moment, the pin of back also arrived in the rotating range of moving knife sword, another pin with crystal when next moving knife sword turns over cuts off, the direction of shearing motion is consistent with the direction of feed motion, has eliminated the time of staying of shear history, has improved operating efficiency.
Skew about stationary orbit restriction crystal, guarantee that pin is in the scope of shearing knife edge, the briquetting of top is moving up and down of pressure wheel and gland restriction crystal, guarantee the top distance of stationary orbit to the stationary knife blade, this distance is exactly the pin length that requires, and adjusts the pin length after this distance just can change shearing.
Photoelectric detection system and single-chip computer control system are controlled drawing-in device, if detect when crystal is too many on the track, stop feeding, otherwise start drawing-in device.
Moving stationary knife head adopts to be fixed by machinery card mode, is convenient for changing and keeps in repair.
Claims (3)
1, a kind of quartz crystal automatic shearing equipment, it is characterized in that it includes the vibrating bunker drawing-in device, crystal is carried rectilinear orbit, the pin shearing device, photoelectric detection system and single-chip computer control system, described pin shearing device is provided with stationary knife head and dynamic cutter head, be fixed on stationary knife seat and the knife bar by the machinery mode of being installed respectively, the stationary knife seat is fixed on the support, under stationary orbit, the moving knife bar is by bearings, be fixed on the support, support is fixed in platform, the reducing motor output shaft that is fixed in platform is connected with the moving knife bar by shaft coupling, and dynamic cutter head is fixed on the top of knife bar.
2, quartz crystal automatic shearing equipment according to claim 1 is characterized in that the stationary knife head all adopts the machinery mode of being installed to be connected with stationary knife seat, dynamic cutter head with knife bar.
3, quartz crystal automatic shearing equipment according to claim 1 is characterized in that described photodetector system is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620128105 CN200981298Y (en) | 2006-11-13 | 2006-11-13 | Quartz crystal automatic shearing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620128105 CN200981298Y (en) | 2006-11-13 | 2006-11-13 | Quartz crystal automatic shearing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981298Y true CN200981298Y (en) | 2007-11-28 |
Family
ID=38908460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620128105 Expired - Fee Related CN200981298Y (en) | 2006-11-13 | 2006-11-13 | Quartz crystal automatic shearing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981298Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395128A (en) * | 2013-07-16 | 2013-11-20 | 周亭山 | Full-automatic carbon block cutting machine |
| CN107584684A (en) * | 2017-10-17 | 2018-01-16 | 马鞍山荣泰科技有限公司 | A kind of automatic pinrshape of roll-turning quartz crystal oscillator |
-
2006
- 2006-11-13 CN CN 200620128105 patent/CN200981298Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395128A (en) * | 2013-07-16 | 2013-11-20 | 周亭山 | Full-automatic carbon block cutting machine |
| CN103395128B (en) * | 2013-07-16 | 2015-09-16 | 周亭山 | Full-automatic carbon block cutting machine |
| CN107584684A (en) * | 2017-10-17 | 2018-01-16 | 马鞍山荣泰科技有限公司 | A kind of automatic pinrshape of roll-turning quartz crystal oscillator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |