CN203178668U - Frame opening device - Google Patents
Frame opening device Download PDFInfo
- Publication number
- CN203178668U CN203178668U CN 201320140093 CN201320140093U CN203178668U CN 203178668 U CN203178668 U CN 203178668U CN 201320140093 CN201320140093 CN 201320140093 CN 201320140093 U CN201320140093 U CN 201320140093U CN 203178668 U CN203178668 U CN 203178668U
- Authority
- CN
- China
- Prior art keywords
- frame
- guiding
- frame plate
- deckle board
- opening
- 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
Links
Images
Abstract
The utility model provides a frame opening device which comprises a frame opening mechanism and a guiding mechanism, wherein the frame opening mechanism comprises an air cylinder; the tail end of the air cylinder is formed at the front ends of two sides of a lower frame plate through a rear rotation shaft of the air cylinder; two ends of a frame opening assistance arm are respectively formed at the rear ends of the side edges of the lower frame plate and an upper frame plate; the front end of the air cylinder is connected with the frame opening assistance arm through a driving shaft; a frame guiding shaft is formed on the upper frame plate and connected with the frame opening assistance arm; the guiding mechanism comprises positioning pins which are formed around the upper frame plate and a guiding shaft seats which are correspondingly arranged around the lower frame plate; and guiding rotation shafts are formed on the guiding shaft seats. The frame opening device provided by the utility model can be used for overcoming the defects in the prior art; and the air cylinder which is flexible is used for opening and pressing, so that the automation degree is high, the performance is stable and the superposition precision of the upper and lower frame plates after the opening and pressing is high.
Description
Technical field
The utility model relates to a kind of frame of opening and starts device, is used on the semi-automatic exposure machine of printed circuit board (PCB) (pcb board) level and the heeling condition of bezel being changed mutually, belongs to the semi-automatic exposure machine technical field of pcb board.
Background technology
Bezel on the semi-automatic exposure machine of pcb board comprises lower frame plate and last deckle board, and lower frame plate is connected by the framework rotating shaft with last deckle board, and last deckle board serves as axle point rotation folding with the framework rotating shaft.The effect of opening frame mechanism is to drive to go up the deckle board rotation, and deckle board is changed mutually in level and heeling condition.In the prior art, when opening the work of frame mechanism, spinning movement is finished by the expanding-contracting action that is fixed on the nitrogen spring on the bezel.
This mode yields poorly because action need manually start and depress, and speed and effect depend on personnel's skilled operation degree fully, and nitrogen spring uses the life-span more than 1 year to weaken gradually, and the power that manually starts and depress use just needs to strengthen, and automaticity is low.And start at every turn press down after, the registration accuracy of upper and lower deckle board also can not get guaranteeing.
The utility model content
The technical problems to be solved in the utility model provides a kind of automaticity height, stable performance and starts the high frame of opening of registration accuracy that presses down the upper and lower deckle board in back and starts device.
In order to solve the problems of the technologies described above, the technical solution of the utility model provides a kind of frame of opening and starts device, is located on the framework, and framework comprises lower frame plate and last deckle board, lower frame plate is connected by the framework rotating shaft with last deckle board, it is characterized in that: comprise out frame mechanism and guiding mechanism;
Open frame mechanism and comprise that rotating shaft after tail end is by cylinder is located at the cylinder of described lower frame plate both sides front end, the side rear end of described lower frame plate and last deckle board is located at the two ends of opening the frame power assistant arm respectively, the cylinder front end by driving shaft with open the frame power assistant arm and be connected; Last deckle board is provided with the framework axis of guide, and the framework axis of guide connects opens the frame power assistant arm;
Guiding mechanism comprises is located at the described deckle board register pin all around of going up, the corresponding described lower frame plate guiding axle bed all around of being located at, and the guiding rotating shaft is located on the guiding axle bed.
Preferably, described opening in the frame power assistant arm is provided with gathering sill, and the described framework axis of guide one end is located in the gathering sill.
It is a kind of when opening frame and starting device and open the frame action that the utility model provides, and cylinder stretches out, and opens the rotation of frame power assistant arm, promote the interlock of the framework axis of guide and go up the deckle board rotation, make deckle board leave original horizontal level, make deckle board and lower frame plate form angle, realized opening automatically the function that frame starts.When closed, by be fixed on register pin and the guiding rotating shaft on being fixed on lower frame plate on the deckle board lead reach about the framework high precision overlap.
The utility model provides, and a kind of frame of opening starts the cylinder that device will drive folding and is installed in the deckle board side, and so no matter how moving component moves, and bits that lubricating oil or wearing and tearing produce can not take place drop to phenomenon on the plate.Simultaneously, use flexible alternative manually the starting of cylinder to depress, it is convenient to make whole device stablize more, and after pressing down after guiding mechanism has been guaranteed to start at every turn, registration accuracy is in full accord up and down, thereby has also solved the registration accuracy problem of upper and lower frames.
The device that the utility model provides has overcome the deficiencies in the prior art, uses flexible alternative manually the starting of cylinder to depress, the automaticity height, and stable performance, and start the registration accuracy height that presses down the upper and lower deckle board in back.
Description of drawings
Fig. 1 starts the device synoptic diagram for a kind of frame of opening that the utility model provides;
Fig. 2 is the partial enlarged drawing among Fig. 1;
Fig. 3 is for opening the frame structural scheme of mechanism;
Description of reference numerals
1-opens frame mechanism; The 1-1-cylinder; The 1-2-framework axis of guide; Rotating shaft behind the 1-3-cylinder; 1-4-opens the frame power assistant arm; The 1-5-driving shaft; The 2-guiding mechanism; The 2-1-register pin; The 2-2-axle bed that leads; The 2-3-rotating shaft of leading; The 3-lower frame plate; The last deckle board of 4-; The rotating shaft of 5-framework.
Embodiment
For the utility model is become apparent, now with a preferred embodiment, and conjunction with figs. is described in detail below.
Fig. 1 starts the device synoptic diagram for a kind of frame of opening that the utility model provides, the bezel that is used on the semi-automatic exposure machine of pcb board comprises lower frame plate 3 and last deckle board 4, lower frame plate 3 is connected by framework rotating shaft 5 with last deckle board 4, and last deckle board 4 serves as axle point rotation folding with framework rotating shaft 5.Opening frame starts device and comprises out frame mechanism 1 and guiding mechanism 2.
In conjunction with Fig. 3, open frame mechanism 1 and comprise the cylinder 1-1 that drive to go up deckle board 4 foldings, cylinder 1-1 tail end by cylinder after rotating shaft 1-3 be fixed on the lower frame plate 3, thereby when cylinder 1-1 drives behind cylinder rotating shaft 1-3 rotation guarantee cylinder rod stretch out rotate free.The two ends of opening frame power assistant arm 1-4 are separately fixed on lower frame plate 3 and the last deckle board 4, cylinder 1-1 front end by driving shaft 1-5 with open frame power assistant arm 1-4 and be connected, cylinder rod stretches out out frame power assistant arm 1-4, open to design among the frame power assistant arm 1-4 gathering sill is arranged, framework axis of guide 1-2 is fixedly arranged on the last deckle board 4, and framework axis of guide 1-2 is along the orbiting motion of gathering sill.
In conjunction with Fig. 2, guiding mechanism 2 be contained in lower frame plate 3 and last deckle board 4 around, guiding mechanism 2 is divided into two parts, the one, the part that is directed to, in addition a part be exactly the guiding part.The part that is directed to is exactly the register pin 2-1 that is fixed on the deckle board 4, and the part of guiding is made up of guiding rotating shaft 2-3 and guiding axle bed 2-2, and guiding rotating shaft 2-3 is installed on the guiding axle bed 2-2, and guiding axle bed 2-2 is fixed on the lower frame plate 3.
It is a kind of when opening frame and starting device and open the frame action that the utility model provides, cylinder 1-1 stretches out, open frame power assistant arm 1-4 rotation, promote deckle board 4 rotations in the framework axis of guide 1-2 interlock, make deckle board 4 leave original horizontal level, make deckle board 4 and lower frame plate 3 form angle, realized opening automatically the function that frame starts.When closed, by be fixed on register pin 2-1 and guiding rotating shaft 1-3 on being fixed on lower frame plate 3 on the deckle board 4 lead reach about the framework high precision overlap.
The utility model provides, and a kind of frame of opening starts the cylinder that device will drive folding and is installed in the deckle board side, and so no matter how moving component moves, and bits that lubricating oil or wearing and tearing produce can not take place drop to phenomenon on the plate.Simultaneously, use flexible alternative manually the starting of cylinder to depress, it is convenient to make whole device stablize more, and after pressing down after guiding mechanism has been guaranteed to start at every turn, registration accuracy is in full accord up and down, thereby has also solved the registration accuracy problem of upper and lower frames.
Claims (2)
1. open frame and start device for one kind, be located on the framework, framework comprises lower frame plate (3) and last deckle board (4), and lower frame plate (3) is connected by framework rotating shaft (5) with last deckle board (4), it is characterized in that: comprise out frame mechanism (1) and guiding mechanism (2);
Open frame mechanism (1) and comprise that tail end passes through the cylinder (1-1) that described lower frame plate (3) both sides front end is located in rotating shaft (1-3) behind the cylinder, the side rear end of described lower frame plate (3) and last deckle board (4) is located at the two ends of opening frame power assistant arm (1-4) respectively, cylinder (1-1) front end by driving shaft (1-5) with open frame power assistant arm (1-4) and be connected; Last deckle board (4) is provided with the framework axis of guide (1-2), and the framework axis of guide (1-2) connects opens frame power assistant arm (1-4);
Guiding mechanism (2) comprises is located at described deckle board (4) register pin (2-1) all around of going up, corresponding described lower frame plate (3) the guiding axle bed (2-2) all around of being located at, and guiding rotating shaft (2-3) is located on the guiding axle bed (2-2).
2. a kind of frame of opening as claimed in claim 1 starts device, it is characterized in that: described opening in the frame power assistant arm (1-4) is provided with gathering sill, and the described framework axis of guide (1-2) end is located in the gathering sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140093 CN203178668U (en) | 2013-03-26 | 2013-03-26 | Frame opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140093 CN203178668U (en) | 2013-03-26 | 2013-03-26 | Frame opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203178668U true CN203178668U (en) | 2013-09-04 |
Family
ID=49075343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140093 Expired - Fee Related CN203178668U (en) | 2013-03-26 | 2013-03-26 | Frame opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203178668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006650A (en) * | 2014-04-29 | 2014-08-27 | 雄华机械(苏州)有限公司 | Movable cover capable of taking and placing component |
| CN105445502A (en) * | 2014-09-17 | 2016-03-30 | 昆山恒睿测控软件有限公司 | Composite translation mechanism |
| CN106647191A (en) * | 2017-02-28 | 2017-05-10 | 江苏冠达通电子科技有限公司 | Simple and automatic platform frame structure |
-
2013
- 2013-03-26 CN CN 201320140093 patent/CN203178668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006650A (en) * | 2014-04-29 | 2014-08-27 | 雄华机械(苏州)有限公司 | Movable cover capable of taking and placing component |
| CN104006650B (en) * | 2014-04-29 | 2016-01-13 | 青岛金智高新技术有限公司 | A kind of removable cover picking and placeing part |
| CN105445502A (en) * | 2014-09-17 | 2016-03-30 | 昆山恒睿测控软件有限公司 | Composite translation mechanism |
| CN106647191A (en) * | 2017-02-28 | 2017-05-10 | 江苏冠达通电子科技有限公司 | Simple and automatic platform frame structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203178668U (en) | Frame opening device | |
| CN205498291U (en) | Curved surface glass printing machine | |
| CN203959466U (en) | A kind of auxiliary paper collector | |
| CN103332007B (en) | The adjustable type silk-screen printing device of batch (-type) offset press | |
| CN107720261B (en) | A kind of rubber strip pinch mechanism | |
| CN204123778U (en) | A kind of dust arrester of panel | |
| CN105034625B (en) | A kind of automatic stamping machine and its method of work | |
| CN203665190U (en) | Workpiece lifting mechanism of sawing machine | |
| CN208035706U (en) | A kind of quick seal apparatus | |
| CN106043868B (en) | A kind of draw frame machine of net book automatic labeling label device | |
| CN203118246U (en) | Scroll type law teaching aid | |
| CN107089532A (en) | A kind of front stop of printer structure moved based on cam | |
| CN203427430U (en) | Shaftless driving gear box device | |
| CN203112221U (en) | Paper aligning mechanism of paper collecting part of die-cutting machine | |
| CN202610536U (en) | Main transmission device for super multi-head embroidery machine | |
| CN204020210U (en) | A kind of rotary screen printing machine | |
| CN207711948U (en) | A kind of farm machinery navigation display screen driving mechanism | |
| CN201685027U (en) | Thin film solar cell roll welding transmission device | |
| CN202910533U (en) | Installation device of compressor belt pulley | |
| CN214012201U (en) | Demonstration device for teaching foreign Chinese | |
| CN200981383Y (en) | Automatic writing scroll machine | |
| CN216053356U (en) | Electronic commerce's teaching device | |
| CN204568912U (en) | A kind of paper splicing mechanism | |
| CN211616983U (en) | Platen driving mechanism of impression type printing machine | |
| CN209183195U (en) | A kind of propaganda board having turn over function |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20200326 |