CN2475051Y - Exposure frame and location device of negative plate for exposure machine - Google Patents
Exposure frame and location device of negative plate for exposure machine Download PDFInfo
- Publication number
- CN2475051Y CN2475051Y CN 01208174 CN01208174U CN2475051Y CN 2475051 Y CN2475051 Y CN 2475051Y CN 01208174 CN01208174 CN 01208174 CN 01208174 U CN01208174 U CN 01208174U CN 2475051 Y CN2475051 Y CN 2475051Y
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- CN
- China
- Prior art keywords
- frame
- underframe
- exposure
- positioning
- table top
- 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 - Lifetime
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Abstract
The utility model comprises a bottom frame and a table which comprises a U-shaped outer frame and an inner frame. The inner end of the outer frame is fixedly pivoted on a positioning block on the bottom frame, and a top pillar is arranged at an intended position of the frame body inner edge. Two inserted pins in opposite direction are arranged on the inner face of the positioning block on the bottom frame. A positioning ball body and a positioning pole are arranged inside and outside the upper end face. The inner frame is provided with a cannelure, a positioning annular tube and a positioning hole relative to the inserted pins, the positioning ball body and the positioning pole, and the inner frame is pivoted on the bottom frame through floating and strides on the top pillar. A negative film positioning structure is that two pick-up cameras are arranged under an exposure frame, the pick-up cameras can move face-to-face or back-to-back through a motor, a bolt and a turnbuckle, and focus through moving up-and-down an air pressure cylinder, thereby transmitting signal of the pick-up cameras to a display interface.
Description
The utility model relates to a kind of locating device, particularly relates to a kind of egative film the contraposition exposure frame of exposure machine and locating device of egative film accurately of making.
The structure of general exposure machine is two groups of exposure frame 1 to be alternated substitute the work that exposes in exposure device 2 as shown in Figure 1; And existing exposure frame 1 is that the medial margin fixing pivot joint of underframe 11 with table top 12 constituted, running program then is to put egative film in advance in underframe 11 upper limb faces and table top 12 lower edge faces, open and again table top 12 is lifted, put into thing to be exposed (as PCB) table top 12 is covered, push then between the exposure device 2 and expose; But because this table top 12 is in the process that covers, table top 12 and underframe 11 are the designs for inclined lift, easily make both locating bias because of friction, cause the defective of egative film contraposition deviation.
The egative film locator meams of existing traditional exposure machine generally is that the operator is located with naked eyes, thus have a little deviation unavoidably, and make the contraposition of egative film very not accurate.
Fundamental purpose of the present utility model is to provide a kind of locating device of exposure machine exposure frame, the table top of its exposure frame is made of shape housing and inside casing, and be hubbed on the underframe with floating this housing and inside casing are fixing respectively, and start work by lifting of housing control inside casing, and make the inside casing that is pivoted that floats when covering, get relative underframe VTOL (vertical take off and landing), promote effect accurately and have the egative film contraposition.
Another purpose of the present utility model is to provide a kind of locating device of exposure machine exposure frame, and the auxiliary finder of going up lower master film of its mat image alignment device is promoted effect accurately and have the egative film contraposition.
The purpose of this utility model is realized by following technical scheme.According to the locating device of a kind of exposure machine exposure frame that the utility model proposes, it includes: a underframe, and its end face is provided with low glue frame; One table top, it is can lift to open or cover on underframe; It is characterized in that:
This table top is made of a shape housing and inside casing; Wherein, this housing the inner fixedly is hubbed at the locating piece on the underframe, and is provided with fore-set in the book office of framework inner edge; In addition, this underframe is provided with two in opposite directions latches in the inner face of locating piece, and in the upper surface, medial and lateral location spheroid and reference column is set respectively; This inside casing is relatively this latch, this location spheroid and this reference column then, and correspondence is provided with cannelure, locating sleeve and pilot hole respectively, float by this be hubbed at underframe and and be cross-placed on this fore-set, and this low glue frame is provided with the gluing frame relatively.
The purpose of this utility model can also further realize by following technical measures.
The locating device of aforesaid exposure machine exposure frame is wherein with artificial or be provided with pneumatic cylinder and table top is lifted open.
The locating device of aforesaid exposure machine exposure frame, wherein said egative film location structure is that two video cameras are arranged at the exposure frame below, this video camera is equiped with members such as motor, screw rod and swivel nut in opposite directions or opposing move, and mat one pneumatic cylinder lifting is focused, and the signal of this video camera is reached a display interface.
The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the locating device of the utility model exposure machine exposure frame, plant the locating device of exposure machine exposure frame, the table top of its exposure frame is made of shape housing and inside casing, and be hubbed on the underframe with floating this housing and inside casing are fixing respectively, and start work by lifting of housing control inside casing, and make the inside casing that is pivoted that floats when covering, get relative underframe VTOL (vertical take off and landing), promote effect accurately and have the egative film contraposition.
In sum, the locating device of the utility model exposure machine exposure frame, it is in limited field, technical development space, no matter structurally or bigger improvement all arranged on the function, and have large improvement technically, and produced handy and practical effect, and have the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the structural representation of general exposure machine and existing exposure frame;
Fig. 2 is the structure outside drawing of the utility model embodiment and exposure machine integral body;
Fig. 3 is the structure vertical view of the utility model embodiment;
Fig. 4 is the structure side view () of the utility model embodiment, illustrates that table top lifts the state that opens;
Fig. 5 is the structure side view (two) of the utility model embodiment, illustrates that table top lifts the state that opens;
Fig. 6 is the structure side view (three) of the utility model embodiment, illustrates that table top lifts the state that opens;
Fig. 7 is the structure side view (four) of the utility model embodiment, illustrates that table top lifts the state that opens;
Fig. 8 is the synoptic diagram of the image alignment device of the utility model embodiment;
Fig. 9 is the cut-open view of A-A section among Fig. 8.The figure number explanation:
(1) exposure frame (34) reference column (43) pneumatic cylinder
(11) underframe (4) cabinet face (51) video camera
(12) cabinet face (41) housing (52) motor
(2) exposure device (411) fore-set (53) screw rod
(3) underframe (42) inside casing (54) swivel nut
(31) low glue frame (421) cannelure (55) pneumatic cylinder
(32) locating piece (422) locating sleeve (56) display interface
(321) latch (423) pilot hole
(33) location spheroid (424) gluing frame
Below in conjunction with accompanying drawing and preferred embodiment, to locating device according to the exposure machine exposure frame that the utility model proposes, its concrete structure, feature and effect thereof, describe in detail as after.
At first, see also Fig. 2 to shown in Figure 7, exposure frame location structure of the present utility model includes: a underframe 3, and its end face is provided with low glue frame 31; And a table top 4, it is can lift to open or cover on underframe 3; It is characterized in that:
This table top 4 is made of with inside casing 42 a shape housing 41; Wherein, these housing 41 the inners fixedly are hubbed at the locating pieces 32 on the underframe 3, and are provided with fore-set 411 in the book office of framework inner edge; In addition, this underframe 3 is provided with two in opposite directions latches 321 in the inner face of locating piece 32, and in the upper surface, medial and lateral location spheroid 33 and reference column 34 is set respectively; Then relative this latch 321 of this inside casing 42, this location spheroid 33 and this reference column 34, correspondence is provided with cannelure 421, locating sleeve 422 and pilot hole 423 respectively, floating by this is hubbed at underframe 3 and is cross-placed on this fore-set 411, and this low glue frame 31 is provided with gluing frame 424 relatively.
Moreover, but this table top 4 lift the promotion of opening the artificial or pneumatic cylinder 43 of mat.
In view of this, inside casing 42 is opened or covers together with lifting by the fore-set 411 of housing 41, and it is extremely shown in Figure 7 as Fig. 4, this inside casing 42 is in the process that covers, its gluing frame 424 can offset with the low glue frame 31 of underframe 3, the inner mat cannelure 421 and the play of locating sleeve 422 are floated, and cover in the mode of nearly VTOL (vertical take off and landing) almost in final stage, and the matching relationship of mat underframe 3 reference columns 34 and inside casing 42 pilot holes 423, location between the two can be offset, that is have the egative film contraposition and promote effect accurately.
Again, as Fig. 8, shown in Figure 9, egative film location structure of the present utility model is that two video cameras 51 are arranged at exposure frame [underframe 3 and table top 4] below, and but members such as these video camera 51 mat motors 52, screw rod 53 and swivel nut 54 in opposite directions or opposing move, and 55 liftings of mat one pneumatic cylinder are focused, and the signal of this video camera 51 is reached a display interface 56.
So, when operator's desire is positioned egative film for underframe 3 and table top 4, but members such as mat motor 52, screw rod 53 and swivel nut 54 then move to video camera 51 position of egative film foresight, and, will go up lower master film and locate in regular turn by the precision of checking the egative film contraposition on the display interface 56; And because exposure machine is to be alternated by two groups of exposure frame to substitute operation, so but the lifting of these pneumatic cylinder 55 control video cameras 51 of mat, and adjustment is with respect to the focal length of upper and lower group of exposure frame; The utility model is promoted effect by the auxiliary finder of going up lower master film of image alignment device accurately and have the egative film contraposition.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. the locating device of an exposure machine exposure frame, it includes:
One underframe, its end face is provided with low glue frame;
One table top, it is can lift to open or cover on underframe;
One egative film location structure is characterized in that:
This table top is made of a shape housing and inside casing; Wherein, this housing the inner fixedly is hubbed at the locating piece on the underframe, and is provided with fore-set in the book office of framework inner edge; In addition, this underframe is provided with two in opposite directions latches in the inner face of locating piece, and in the upper surface, medial and lateral location spheroid and reference column is set respectively; This inside casing is relatively this latch, this location spheroid and this reference column then, and correspondence is provided with cannelure, locating sleeve and pilot hole respectively, and floats and be hubbed at underframe and be cross-placed on this fore-set, and this low glue frame is provided with the gluing frame relatively.
2. the locating device of exposure machine exposure frame according to claim 1 is characterized in that with artificial or be provided with pneumatic cylinder and table top is lifted open.
3. the locating device of exposure machine exposure frame according to claim 1 is characterized in that described egative film location structure is that two video cameras are arranged at the exposure frame below, and this video camera is equiped with in opposite directions or opposing mobile motor, screw rod and swivel nut member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208174 CN2475051Y (en) | 2001-03-30 | 2001-03-30 | Exposure frame and location device of negative plate for exposure machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208174 CN2475051Y (en) | 2001-03-30 | 2001-03-30 | Exposure frame and location device of negative plate for exposure machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2475051Y true CN2475051Y (en) | 2002-01-30 |
Family
ID=33628415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208174 Expired - Lifetime CN2475051Y (en) | 2001-03-30 | 2001-03-30 | Exposure frame and location device of negative plate for exposure machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2475051Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228107A (en) * | 2012-01-31 | 2013-07-31 | 王锦燕 | Position correction device and position correction method using same |
| CN107479337A (en) * | 2017-09-20 | 2017-12-15 | 加宏科技（无锡）股份有限公司 | A kind of semi-automatic exposure machine for carrying out two-sided contraposition |
-
2001
- 2001-03-30 CN CN 01208174 patent/CN2475051Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228107A (en) * | 2012-01-31 | 2013-07-31 | 王锦燕 | Position correction device and position correction method using same |
| CN103228107B (en) * | 2012-01-31 | 2016-03-23 | 王锦燕 | Position correction apparatus and use the method for correcting position of this position correction apparatus |
| CN107479337A (en) * | 2017-09-20 | 2017-12-15 | 加宏科技（无锡）股份有限公司 | A kind of semi-automatic exposure machine for carrying out two-sided contraposition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG HONGMING Free format text: FORMER OWNER: CHUANBAO SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20030829 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20030829 Patentee after: Zhang Hongming Patentee before: Chime Ball Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHUANBAO SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHANG HONGMING Effective date: 20080104 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080104 Address after: Postcode of Taiwan, china: Patentee after: Chime Ball Technology Co., Ltd. Address before: Postcode of Taiwan, china: Patentee before: Zhang Hongming |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110330 Granted publication date: 20020130 |