CN205096726U - Membrane machine is cut in digitization of PCB dry film circuit - Google Patents
Membrane machine is cut in digitization of PCB dry film circuit Download PDFInfo
- Publication number
- CN205096726U CN205096726U CN201520797571.2U CN201520797571U CN205096726U CN 205096726 U CN205096726 U CN 205096726U CN 201520797571 U CN201520797571 U CN 201520797571U CN 205096726 U CN205096726 U CN 205096726U
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- film
- travel mechanism
- laser
- plate
- laser instrument
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Abstract
The utility model provides a membrane machine is cut in digitization of PCB dry film circuit, including fixed platform, mark positioner, X is to moving mechanism, Y is to moving mechanism, laser cuts membrane device and vertical adjustment mechanism, fixed platform is along X to moving mechanism reciprocating motion, laser cuts the membrane device and installs on Y is to moving mechanism, vertical adjustment mechanism sets up on laser cuts the bottom plate of membrane device, the below that laser cut the membrane device is equipped with the support that dangles, dangling, fixed mounting has pressure plate mechanism and mark positioner on the support, the film positioning hole is cut to last being equipped with of pressure plate mechanism, the laser head that laser cut the membrane device passes it processes to cut film positioning pore pair work piece. The utility model discloses the film position adjustment is carved at three dimension omnidirectional to the realization, has greatly improved the accuracy of cutting the membrane, can adapt to the processing of various PCB boards more widely, stop to put into production the production of harmfulness sewage in the course of working, reduced the emission of harmfulness material.
Description
Technical field
The utility model relates to pcb board and manufactures field.
Background technology
In recent years, China's electronics industry annual growth was more than 20%, PCB(printed circuit board (PCB)) and related industry development is rapidly, its output value output accounts for third place in the world.Have data to show: over nearly 20 years, the PCB industry of China remains growth trend fast always.
Etching is the requisite operations of technique such as industry printed circuit board, Treatment of Metal Surface, sign manufacturing such as modern electronics industry, decoration trade, advertising, and its function can remove the materials such as etched copper, aluminium, silicon, iron fast, neatly.The etching work procedure of current PC B industry is generally divided into dry-cure and the large class of wet process two, wherein wet process comprises alligatoring, activation, sensitization, oxidation, etching, plating, move back tin, heavy nickel gold waits more than 20 operation, it is the part that in PCB existence flow process, proportion is maximum, and each operation can produce pollution waste liquid (concentration is higher) and waste water (washings etc., concentration is told somebody what one's real intentions are), in the waste water and waste liquid produced, containing plumbous, nickel etc. have pollutant and the acid/alkali of hypertoxicity, COD (COD), suspension (SS), copper, fluoride, the pollutants such as cyanide.
Although pollution control facility (being generally used to reclaim the copper in etching solution) is all had in the state-owned Electroplate Factory of domestic 70% ~ 80% at present, but most for the treatment of facility is expired, can not run well, and most of small towns electroplating enterprise does not almost take any pollution control measures.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of PCB dry film line numbers and cuts film machine, and its precise structure, process environmental protection, can solve Problems existing in background technology.
The utility model solves the problems of the technologies described above adopted technical scheme: PCB dry film line numbers cuts film machine, comprise frame, the described film machine that cuts comprises fixed platform, mark positioner, X is to travel mechanism, Y-direction travel mechanism, laser film cutter and longitudinal adjusting mechanism, described fixed platform is arranged on X in travel mechanism, and can move back and forth along described X to travel mechanism, described Y-direction travel mechanism is by being erected at described X across described X above travel mechanism to the support of travel mechanism, and it is mutually vertical to the direction of travel mechanism with described X, described laser film cutter is arranged in described Y-direction travel mechanism, and can move back and forth along described Y-direction travel mechanism, described longitudinal adjusting mechanism is arranged on the base plate of described laser film cutter, the below of described laser film cutter is provided with depending bracket, described depending bracket is installed with press plate mechanism and mark positioner, described depending bracket, press plate mechanism and mark positioner and described laser film cutter link, described press plate mechanism is provided with and cuts film locating hole, the top of film locating hole is cut described in the laser head of described laser film cutter is positioned at, cut film locating hole described in its Emission Lasers passes to process work piece.
Described fixed platform comprises platen, the adjacent both sides of described platen are provided with two flutings intersected vertically in submarginal position, the first alignment pin is provided with separately in described two flutings, first alignment pin is arranged in fluting by installing slide block, and can be mobile along fluting under the drive of installing slide block, the second alignment pin is provided with in the point of intersection of two flutings, described second alignment pin is arranged in pin mounting blocks, the below of described platen is provided with dowel support seat and miniature control cylinder, U-shaped chute is provided with in described dowel support seat, described pin mounting blocks is arranged in described U-shaped chute, the front end of described miniature control cylinder is connected with bolt, described miniature control cylinder is by being connected to the cylinder contiguous block on bolt, promote pin mounting blocks to move back and forth along U-shaped chute, thus regulate the position of the second alignment pin, the direction of motion and the described X of described U-shaped chute are mutually 45° angle to Y-direction.
Described mark positioner adopts Mark camera, and described Mark camera coordinates the mark before processing work piece and location with the Mark point on work piece.
Described X comprises two X be parallel to each other to linear slide rail to travel mechanism, described fixed platform is arranged on two X on linear slide rail by slide block, described X is arranged on the platen of frame to travel mechanism, described X is also provided with the limit damper of fixed platform in travel mechanism, and the reciprocating motion of described fixed platform is driven to linear electric motors by X.
Described Y-direction travel mechanism comprises the Y-direction linear slide rail being arranged on described rack upper surface, and the base plate of described laser film cutter is arranged on described Y-direction linear slide rail, and the reciprocating motion of described laser film cutter is driven by Y-direction linear electric motors.
Described laser film cutter comprises the Y-direction movable plate as base plate, described Y-direction movable plate is arranged in Y-direction travel mechanism, and can move back and forth under the driving of described Y-direction travel mechanism, described Y-direction movable plate is provided with laser instrument installing plate, described laser instrument installing plate is installed with laser instrument, the front end of described laser instrument is fixedly connected with galvanometer, the lower surface of described Y-direction movable plate is provided with slide bar group, described slide bar group is fixedly connected with described laser instrument installing plate through described Y-direction movable plate, described longitudinal adjusting mechanism is arranged on the top of described laser instrument, described laser instrument installing plate can move along described slide bar group under the driving of described longitudinal adjusting mechanism.
The scanning direction of described galvanometer is downward.
Described longitudinal adjusting mechanism comprises longitudinal axis bearing, described longitudinal axis bearing is crossed on above described laser instrument, longitudinal axis bearing is provided with vertical drive motor, the output of described vertical drive motor is connected with drive screw, and described drive screw drives described laser instrument to move longitudinally by the laser instrument driving arm being arranged on described laser instrument periphery.
Described depending bracket comprises connecting portion and installation position, described connecting portion is semi-shaped, described connecting portion comprises the upper plate for being connected with described laser film-engraving machine and the lower shoe for being connected with described press plate mechanism, longitudinal stiffener is provided with between described upper plate and described lower shoe, described longitudinal stiffener is provided with lightening hole, described installation position is fixedly connected on the below of described lower shoe, and described mark positioner is fixedly mounted on described installation position.
Described press plate mechanism comprises cover plate and air cylinder group, described cover plate is fixedly connected on described depending bracket, describedly cut the middle part that film locating hole is arranged on described cover plate, described air cylinder group is distributed on the lower surface of described cover plate, and described air cylinder group can compress downwards processed element.
The beneficial effects of the utility model are: the utility model locates processed element by the cooperation of Mark point on Mark camera and processed element, make the processed position of processed element more accurate, wiring board motion is driven to regulate processed element in the position of the X-direction of transverse direction by the travel mechanism of X-direction, regulate laser film-engraving device in the Y-direction of transverse direction and longitudinal position by the travel mechanism of Y-direction and Z-direction, thus realize three dimension omnibearing engraved film position adjustment, the mode of laser is adopted to carry out cutting film, from technique, greatly improve the accuracy of cutting film, broadly can adapt to the processing of various pcb board, processed element adopts the dual fixed mode of bottomed cylinder absorption and the pressing of top cylinder, does not adopt hard part would not be expressed to processed element itself and make the edge of plank produce wearing and tearing when fixing, and fixing more firm, is conducive to cutting film, carry out engraved film by the mode of laser, can not leftover bits be produced, also can not produce pollution, be more suitable for suitability for industrialized production, the utility model replaces original processing technology, has stopped the generation of harmfulness sewage in process of manufacture, decreases the discharge of hazardous substances.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the structural representation of fixed platform.
Fig. 3 is the A position enlarged drawing of Fig. 2.
Fig. 4 is the B position enlarged drawing of Fig. 2.
Fig. 5 is the back schematic diagram of fixed platform.
Fig. 6 is the front schematic view of fixed platform.
Fig. 7 is the C position enlarged drawing of Fig. 6.
Fig. 8 is the D position enlarged drawing of Fig. 6.
Fig. 9 is the structure chart of the second alignment pin and circumferential component thereof.
Figure 10 is the structural representation of Mark camera.
Figure 11 is the structural representation of depending bracket.
Figure 12 is the structural representation that laser film cutter is in longitudinal bottom.
Figure 13 is the structural representation that laser film cutter is in longitudinal the top, can find out that laser film cutter regulates at the height of longitudinal direction from Figure 12 to Figure 13.
Detailed description of the invention
With reference to accompanying drawing.
PCB dry film line numbers of the present utility model is cut film machine and is comprised fixed platform 1, mark positioner 2, X is to travel mechanism 3, Y-direction travel mechanism 4, laser film cutter 5 and longitudinal adjusting mechanism 6, fixed platform 1 is arranged on X in travel mechanism 3, and can move back and forth along X to travel mechanism 3, Y-direction travel mechanism 4 is by being erected at the top of X to travel mechanism 3 across X to the support 10 of travel mechanism 3, laser film cutter 5 is arranged in Y-direction travel mechanism 4, and can move back and forth along Y-direction travel mechanism 4, longitudinal adjusting mechanism 6 is arranged on laser and cuts on the base plate of die device 5, the below of laser film cutter 5 is provided with depending bracket 7, depending bracket 7 is installed with press plate mechanism 8 and mark positioner 2, depending bracket 7, press plate mechanism 8 and mark positioner 2 link with laser film cutter 5, press plate mechanism 8 is provided with and cuts film locating hole 9, the laser head 51 of laser film cutter 5 is positioned at and cuts above film locating hole 9, its laser launched is processed processed element through cutting film locating hole 9.
Fixed platform 1 comprises platen 11, the adjacent both sides of platen 11 are provided with two flutings 12 intersected vertically in submarginal position, article two, be provided with the first alignment pin 13 separately in fluting 12, first alignment pin 13 is arranged in fluting respectively by installation slide block 112, the bottom of installing slide block 112 is outwardly, it is made to be limited in fluting 12, can only slide along fluting 12, and can not be pulled out outside fluting 12, when the first alignment pin 13 lifts, pcb board to be processed can move on platen 11, when moving to processed station, first alignment pin 13 is inserted downwards in the pre-manufactured hole of pcb board to be processed, be located, when needing to switch processing stations, upwards lift the first alignment pin 13.
The second alignment pin 14 is provided with in the point of intersection of two flutings 12, second alignment pin 14 is arranged in pin mounting blocks 17, the below of platen 11 is provided with dowel support seat 18 and miniature control cylinder 15, U-shaped chute 19 is provided with in dowel support seat 18, pin mounting blocks 17 is arranged in U-shaped chute 19, the front end of miniature control cylinder 15 is connected with bolt 110, the cylinder contiguous block 111 of miniature control cylinder 15 by being connected on bolt 110, promote pin mounting blocks 17 to move along U-shaped chute 19, thus regulate the position of the second alignment pin 14, the direction of motion and the X of U-shaped chute 19 are mutually 45° angle to Y-direction, that is, when second alignment pin 14 moves, pcb board to be processed can be driven to move along oblique 45 ° of directions.
Mark positioner 2 adopts Mark camera, and as shown in Figure 4, Mark camera coordinates the mark before processing work piece and location with the Mark point on work piece.
X comprises two X be parallel to each other to linear slide rail 31 to travel mechanism 3, fixed platform 1 is arranged on two X on linear slide rail 31 by slide block, X is arranged on the platen 101 of frame 100 to travel mechanism 3, X is also provided with the limit damper 16 of fixed platform 1 in travel mechanism 3, and the reciprocating motion of fixed platform 1 is driven to linear electric motors 32 by X.
Y-direction travel mechanism 4 comprises the Y-direction linear slide rail 41 being arranged on support 10 upper surface, and the base plate of laser film cutter 5 is arranged on Y-direction linear slide rail 41, and the reciprocating motion of laser film cutter 5 is driven by Y-direction linear electric motors 42.
Laser film cutter 5 comprises the Y-direction movable plate 51 as base plate, Y-direction movable plate 51 is arranged in Y-direction travel mechanism 4, and can move back and forth under the driving of Y-direction travel mechanism 5, Y-direction movable plate 51 is provided with laser instrument installing plate 52, laser instrument installing plate 52 is installed with laser instrument 53, the front end of laser instrument 53 is fixedly connected with galvanometer 54, the lower surface of Y-direction movable plate 51 is provided with slide bar group 55, slide bar group 55 is fixedly connected with laser instrument installing plate 52 through Y-direction movable plate 51, longitudinal adjusting mechanism 6 is arranged on the top of laser instrument 53, laser instrument installing plate 52 can move along slide bar group 55 under the driving of longitudinal adjusting mechanism 6.The scanning direction of galvanometer 54 is downward.
For regulating laser film cutter 5 at the namely longitudinal height of Z axis, there is variable thickness at processed element and causing or the position of adjustment laser head when rising and falling to some extent in longitudinal adjusting mechanism 6.Longitudinal adjusting mechanism 6 comprises longitudinal axis bearing 61, longitudinal axis bearing 61 is crossed on above laser instrument 53, longitudinal axis bearing 61 is provided with vertical drive motor 62, the output of vertical drive motor 62 is connected with drive screw 63, and drive screw 63 drives laser instrument 53 to move longitudinally by the laser instrument driving arm 56 being arranged on laser instrument 53 periphery.
Depending bracket 7 comprises connecting portion 71 and installation position 72, connecting portion 71 is in semi-shaped, connecting portion 71 comprises the upper plate 73 for being connected with laser film-engraving device 5 and the lower shoe 74 for being connected with press plate mechanism 8, longitudinal stiffener 75 is provided with between upper plate 73 and lower shoe 74, longitudinal stiffener 75 is provided with lightening hole 76, installation position 72 is fixedly connected on the below of lower shoe 74, and mark positioner 2 is fixedly mounted on installation position 72.
Press plate mechanism 8 comprises cover plate 81 and air cylinder group 82, cover plate 81 is fixedly connected on depending bracket 7, cut the middle part that film locating hole 9 is arranged on cover plate 81, air cylinder group 82 is distributed on the lower surface of cover plate 81, air cylinder group 82 can compress downwards processed element, when cutting film, play pressing effect from top.
Operating process of the present utility model is as follows:
1, put on the stationary platform by pcb board to be processed, pcb board has 3 pre-manufactured holes, then 3 pins aimed at respectively 3 pre-manufactured holes and install, 2 pins being positioned at side can move along fluting 12; The pin being positioned at bight is controlled by miniature control cylinder 15, and the pin of free state can be fixed on the position in the lower left corner by miniature control cylinder 15 air inlet by force, and as shown in Figure 2, Fig. 3 is the top view of pin.After carving what a region, unclamp cylinder, slided by two pins along fluting, the position of film is cut in adjustment next time.
2, fix wiring board after find direction and the position of mark point confirmation plank again with mark camera.
3, after having confirmed mark point with mark camera, put down cylinder, fix wiring board and guarantee that camera wiring board can not move, carry out engraved film again, the maximum magnitude once carved is 200mm × 200mm, and the exhaust hood carving what a region rises, move XY axle again, put down cylinder again after arriving next region, then carve second piece of region, by that analogy.
4, can regulate the height of laser instrument after engraved film according to the difference of the thickness of slab of input, raised the height of orange plank by the rotation of M20 screw rod, thus raise the height of laser instrument, guiding uses the combination of linear bearing and optical axis.
Claims (10)
1.PCB dry film line numbers cuts film machine, comprise frame, it is characterized in that: described in cut film machine and comprise fixed platform, mark positioner, X is to travel mechanism, Y-direction travel mechanism, laser film cutter and longitudinal adjusting mechanism, described fixed platform is arranged on X in travel mechanism, and can move back and forth along described X to travel mechanism, described Y-direction travel mechanism is by being erected at described X across described X above travel mechanism to the support of travel mechanism, and it is mutually vertical to the direction of travel mechanism with described X, described laser film cutter is arranged in described Y-direction travel mechanism, and can move back and forth along described Y-direction travel mechanism, described longitudinal adjusting mechanism is arranged on the base plate of described laser film cutter, the below of described laser film cutter is provided with depending bracket, described depending bracket is installed with press plate mechanism and mark positioner, described depending bracket, press plate mechanism and mark positioner and described laser film cutter link, described press plate mechanism is provided with and cuts film locating hole, the top of film locating hole is cut described in the laser head of described laser film cutter is positioned at, cut film locating hole described in its Emission Lasers passes to process work piece.
2. PCB dry film line numbers as claimed in claim 1 cuts film machine, it is characterized in that: described fixed platform comprises platen, the adjacent both sides of described platen are provided with two flutings intersected vertically in submarginal position, the first alignment pin is provided with separately in described two flutings, first alignment pin is arranged in fluting by installing slide block, and can be mobile along fluting under the drive of installing slide block, the second alignment pin is provided with in the point of intersection of two flutings, described second alignment pin is arranged in pin mounting blocks, the below of described platen is provided with dowel support seat and miniature control cylinder, U-shaped chute is provided with in described dowel support seat, described pin mounting blocks is arranged in described U-shaped chute, the front end of described miniature control cylinder is connected with bolt, described miniature control cylinder is by being connected to the cylinder contiguous block on bolt, promote pin mounting blocks to move back and forth along U-shaped chute, thus regulate the position of the second alignment pin, the direction of motion and the described X of described U-shaped chute are mutually 45° angle to Y-direction.
3. PCB dry film line numbers as claimed in claim 1 cuts film machine, it is characterized in that: described mark positioner adopts Mark camera, and described Mark camera coordinates the mark before processing work piece and location with the Mark point on work piece.
4. PCB dry film line numbers as claimed in claim 1 cuts film machine, it is characterized in that: described X comprises two X be parallel to each other to linear slide rail to travel mechanism, described fixed platform is arranged on two X on linear slide rail by slide block, described X is arranged on the platen of frame to travel mechanism, described X is also provided with the limit damper of fixed platform in travel mechanism, and the reciprocating motion of described fixed platform is driven to linear electric motors by X.
5. PCB dry film line numbers as claimed in claim 1 cuts film machine, it is characterized in that: described Y-direction travel mechanism comprises the Y-direction linear slide rail being arranged on described rack upper surface, the base plate of described laser film cutter is arranged on described Y-direction linear slide rail, and the reciprocating motion of described laser film cutter is driven by Y-direction linear electric motors.
6. PCB dry film line numbers as claimed in claim 1 cuts film machine, it is characterized in that: described laser film cutter comprises the Y-direction movable plate as base plate, described Y-direction movable plate is arranged in Y-direction travel mechanism, and can move back and forth under the driving of described Y-direction travel mechanism, described Y-direction movable plate is provided with laser instrument installing plate, described laser instrument installing plate is installed with laser instrument, the front end of described laser instrument is fixedly connected with galvanometer, the lower surface of described Y-direction movable plate is provided with slide bar group, described slide bar group is fixedly connected with described laser instrument installing plate through described Y-direction movable plate, described longitudinal adjusting mechanism is arranged on the top of described laser instrument, described laser instrument installing plate can move along described slide bar group under the driving of described longitudinal adjusting mechanism.
7. PCB dry film line numbers as claimed in claim 6 cuts film machine, it is characterized in that: the scanning direction of described galvanometer is downward.
8. PCB dry film line numbers as claimed in claim 6 cuts film machine, it is characterized in that: described longitudinal adjusting mechanism comprises longitudinal axis bearing, described longitudinal axis bearing is crossed on above described laser instrument, longitudinal axis bearing is provided with vertical drive motor, the output of described vertical drive motor is connected with drive screw, and described drive screw drives described laser instrument to move longitudinally by the laser instrument driving arm being arranged on described laser instrument periphery.
9. PCB dry film line numbers as claimed in claim 1 cuts film machine, it is characterized in that: described depending bracket comprises connecting portion and installation position, described connecting portion is semi-shaped, described connecting portion comprises the upper plate for being connected with described laser film-engraving machine and the lower shoe for being connected with described press plate mechanism, longitudinal stiffener is provided with between described upper plate and described lower shoe, described longitudinal stiffener is provided with lightening hole, described installation position is fixedly connected on the below of described lower shoe, described mark positioner is fixedly mounted on described installation position.
10. PCB dry film line numbers as claimed in claim 1 cuts film machine, it is characterized in that: described press plate mechanism comprises cover plate and air cylinder group, described cover plate is fixedly connected on described depending bracket, describedly cut the middle part that film locating hole is arranged on described cover plate, described air cylinder group is distributed on the lower surface of described cover plate, and described air cylinder group can compress downwards processed element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797571.2U CN205096726U (en) | 2015-10-15 | 2015-10-15 | Membrane machine is cut in digitization of PCB dry film circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797571.2U CN205096726U (en) | 2015-10-15 | 2015-10-15 | Membrane machine is cut in digitization of PCB dry film circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205096726U true CN205096726U (en) | 2016-03-23 |
Family
ID=55512536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520797571.2U Withdrawn - After Issue CN205096726U (en) | 2015-10-15 | 2015-10-15 | Membrane machine is cut in digitization of PCB dry film circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205096726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195902A (en) * | 2015-10-15 | 2015-12-30 | 浙江欧威科技有限公司 | PCB dry film circuit digitized film cutting machine |
| CN111618934A (en) * | 2020-04-13 | 2020-09-04 | 大族激光科技产业集团股份有限公司 | Plate cutting clamp, cutting machine and cutting method thereof |
-
2015
- 2015-10-15 CN CN201520797571.2U patent/CN205096726U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195902A (en) * | 2015-10-15 | 2015-12-30 | 浙江欧威科技有限公司 | PCB dry film circuit digitized film cutting machine |
| CN111618934A (en) * | 2020-04-13 | 2020-09-04 | 大族激光科技产业集团股份有限公司 | Plate cutting clamp, cutting machine and cutting method thereof |
| CN111618934B (en) * | 2020-04-13 | 2021-07-20 | 大族激光科技产业集团股份有限公司 | Plate cutting clamp, cutting machine and cutting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160323 Effective date of abandoning: 20170606 |
|
| AV01 | Patent right actively abandoned |