CN216626225U - Printed circuit board production is with etching machine of being convenient for adjust ejection of compact angle - Google Patents
Printed circuit board production is with etching machine of being convenient for adjust ejection of compact angle Download PDFInfo
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- CN216626225U CN216626225U CN202122234932.0U CN202122234932U CN216626225U CN 216626225 U CN216626225 U CN 216626225U CN 202122234932 U CN202122234932 U CN 202122234932U CN 216626225 U CN216626225 U CN 216626225U
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- etching machine
- fixedly connected
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- printed circuit
- groove
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Abstract
The utility model discloses an etching machine which is used for producing a printed circuit board and is convenient for adjusting a discharging angle, comprising: the footing is used as a supporting base of the device, and an etching machine body is fixedly connected to the footing; the guide plate is fixedly connected below the conveyor, and the tail end of the hydraulic support rod is fixedly connected to one side of the etching machine body. This printed circuit board production is with etching machine convenient to adjust ejection of compact angle, drive the gyro wheel through hydraulic pressure branch and remove along the deflector, make conveyer one end rotate around first pivot, thereby be convenient for adjust ejection of compact angle as required, through the rotatory backing plate of second bearing and second pivot, make the backing plate no longer support the riser, and then can take out the radiator-grid from leading to the groove, thereby be convenient for change the radiator-grid, through the rotatory two-way threaded rod of bearing frame, make two sets of boards of taking out under the effect of slide and slide rail, move along the spacing groove in opposite directions, and then increase supporting area, make the etching machine body support more stable.
Description
Technical Field
The utility model relates to the technical field of printed circuit board production, in particular to an etching machine which is used for producing a printed circuit board and is convenient for adjusting a discharging angle.
Background
The etchers can be classified into chemical etchers and electrolytic etchers. In the chemical etching, chemical solution is used to achieve the purpose of etching through chemical reaction, a chemical etching machine is a technology for removing materials by chemical reaction or physical impact, the etching machine is one of indispensable devices in the production of printed circuit boards, and the existing etching machine has certain defects when in use, such as;
for example, the top of the etching machine disclosed in publication No. CN205368499U is designed into a circular arc shape, so that liquid splashed to the top of the etching machine body can flow along two sides of the top of the etching machine body, the amount of the liquid dropping to an etching working area is reduced, a workpiece is prevented from being etched for the second time, the quality of a product is improved, and the circular arc-shaped top of the etching machine body can enhance the mechanical strength of the top of the etching machine body, so that the top of the etching machine body is not easy to sink and deform;
this prior art solution also presents the following problems when in use:
1. the discharging angle is not convenient to adjust according to the requirement;
2. the heat dissipation plate is inconvenient to replace;
3. the support is not stable enough;
improvements are needed to address the above problems.
Disclosure of Invention
The utility model aims to provide an etching machine which is used for producing a printed circuit board and is convenient for adjusting a discharging angle, so as to solve the problems that the existing etching machine in the market proposed by the background technology is inconvenient to adjust the discharging angle according to requirements, is inconvenient to replace a heat dissipation plate and is not stable enough in support.
In order to achieve the purpose, the utility model provides the following technical scheme: an etching machine convenient for adjusting a discharging angle for producing a printed circuit board comprises:
the device comprises a footing used as a supporting base of the device, wherein an etching machine body is fixedly connected to the footing, a discharge hole is formed in one side of the etching machine body, a conveyor is arranged below the discharge hole, a through groove is formed in the etching machine body, and a radiating net is clamped and connected in the through groove;
the first rotating shaft is fixedly connected to one side of the conveyor, one end of the first rotating shaft is fixedly connected with a first bearing, the first bearing is embedded in a vertical plate, and the vertical plate is fixedly connected to one side of the etching machine body;
the guide plate is fixedly connected below the conveyor, one side of the guide plate is connected with a roller, the roller is rotatably connected in the supporting frame, a hydraulic supporting rod is fixedly connected below the supporting frame, and the tail end of the hydraulic supporting rod is fixedly connected to one side of the etching machine body.
Preferably, the gyro wheel is provided with two sets ofly about the central axis symmetry of carriage, and the interval between two sets of gyro wheels equals with the width of deflector, drives the gyro wheel through hydraulic pressure branch and removes along the deflector, makes conveyer one end rotate around first pivot to be convenient for adjust ejection of compact angle as required.
Preferably, the heat dissipation mesh includes:
the riser, fixed connection be in on the radiator-grid, riser one end block is connected in the draw-in groove, the draw-in groove is seted up on the etching machine body, fixedly connected with second bearing on the etching machine body, fixedly connected with second pivot in the second bearing, second pivot top fixedly connected with diaphragm, the inboard fixedly connected with backing plate of diaphragm, fixedly connected with torsional spring on the second bearing, torsional spring one end fixed connection is in the second pivot, through the rotatory backing plate of second bearing and second pivot, makes the backing plate no longer support the riser, and then can take out the radiator-grid from leading to the groove to be convenient for change the radiator-grid.
Preferably, the interval between diaphragm and the riser is less than the backing plate thickness, and the material of backing plate is rubber to the length of backing plate is greater than the length of draw-in groove, makes the backing plate when supporting the riser, can be by extrusion deformation, and increase frictional force makes supporting of backing plate more firm in riser one side.
Preferably, the etching machine body includes:
the limiting groove is arranged at the bottom of the etching machine body, a slide rail is fixedly connected to the inner wall of the limiting groove, a slide plate is connected to the inner wall of the limiting groove in a sliding mode, a plate is fixedly connected to one side of the slide plate and is drawn out, a bidirectional threaded rod is connected to the inner thread of the plate, the bidirectional threaded rod is fixedly connected to the inside of the bearing seat, the bearing seat is fixedly connected to the upper portion of the limiting groove, a hydraulic cylinder is fixedly connected to the lower portion of the plate, the two sets of plates are drawn out under the action of the slide plate and the slide rail through the rotary bidirectional threaded rod of the bearing seat, the plates move in opposite directions along the limiting groove, the supporting area is increased, and the etching machine body is enabled to be supported more stably.
Preferably, the drawing plates are symmetrically provided with two groups in the limiting groove, two groups of hydraulic cylinders are fixedly connected below the two groups of drawing plates respectively, and the etching machine body can further work more stably by extending the hydraulic cylinders to touch the ground.
Compared with the prior art, the utility model has the beneficial effects that: this printed circuit board production is with etching machine convenient to adjust ejection of compact angle, drive the gyro wheel through hydraulic pressure branch and remove along the deflector, make conveyer one end rotate around first pivot, thereby be convenient for adjust ejection of compact angle as required, through the rotatory backing plate of second bearing and second pivot, make the backing plate no longer support the riser, and then can take out the radiator-grid from leading to the groove, thereby be convenient for change the radiator-grid, through the rotatory two-way threaded rod of bearing frame, make two sets of boards of taking out under the effect of slide and slide rail, move along the spacing groove in opposite directions, and then increase supporting area, make the etching machine body support more stable.
1. Firstly, starting a hydraulic support rod, extending one end of the hydraulic support rod, driving a support frame to move upwards in an inclined mode, enabling a roller to move along a guide plate, and rotating one end of a conveyor around a first rotating shaft at the other end while the roller moves along the guide plate, so that the tail end position of the conveyor is adjusted, and further the discharging angle is adjusted;
2. firstly, rotating the transverse plate through the second bearing and the second rotating shaft to enable the transverse plate to be far away from the clamping grooves, then clamping the heat dissipation net into the through grooves, after the heat dissipation net is completely clamped into the through grooves, respectively clamping two groups of clamping grooves at two ends of the vertical plate, then loosening the transverse plate, resetting the transverse plate under the action of the torsion spring, and driving the base plate to abut against the front side of the vertical plate, so that the heat dissipation net is fixed in the through grooves, and when the heat dissipation net needs to be replaced or cleaned, the transverse plate is rotated at the position, so that the heat dissipation net can be taken out of the through grooves, and the heat dissipation net is convenient to replace;
3. before the work, through the rotatory two-way threaded rod of bearing frame, because take out board and two-way threaded rod threaded connection, and take out the board under the effect of both sides slide rail and slide, can not follow the rotation of two-way threaded rod and rotate, but when two-way threaded rod was rotatory, drive two sets of boards of taking out and remove to both sides, when two sets of boards of taking out shift out from the spacing groove both ends, start the hydraulic cylinder, the terminal extension of hydraulic cylinder contacts to earth, thereby the increase is supported the area, and then make the device can stable support subaerial at the during operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a spacing groove structure according to the present invention;
FIG. 3 is an enlarged view of the part A of the present invention.
In the figure: 1. footing; 2. an etching machine body; 3. a discharge port; 4. a conveyor; 5. a through groove; 6. a heat-dissipating web; 7. a first rotating shaft; 8. a first bearing; 9. a vertical plate; 10. a guide plate; 11. a roller; 12. a support frame; 13. a hydraulic strut; 14. a vertical plate; 15. a card slot; 16. a second bearing; 17. a second rotating shaft; 18. a transverse plate; 19. a base plate; 20. a torsion spring; 21. a limiting groove; 22. a slide rail; 23. a slide plate; 24. drawing the plate; 25. a bidirectional threaded rod; 26. a bearing seat; 27. and a hydraulic cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an etching machine convenient for adjusting a discharging angle for producing a printed circuit board comprises: footing 1, as the device's support basis, fixedly connected with etching machine body 2 on footing 1, discharge gate 3 has been seted up to 2 one sides of etching machine body, discharge gate 3 below is provided with conveyer 4, logical groove 5 has been seted up on etching machine body 2, it has radiator-grid 6 to lead to the joint in the groove 5, first pivot 7, fixed connection is in 4 one sides of conveyer, 7 one end fixedly connected with first bearing 8 of first pivot, first bearing 8 inlays to be established in riser 9, riser 9 fixed connection is in 2 one side of etching machine body, deflector 10, fixed connection is in 4 below of conveyer, deflector 10 one side is connected with gyro wheel 11, gyro wheel 11 rotates to be connected in carriage 12, carriage 12 below fixedly connected with hydraulic pressure branch 13, the terminal fixed connection of hydraulic pressure branch 13 is in 2 one sides of etching machine body.
The gyro wheel 11 is provided with two sets ofly about the central axis symmetry of carriage 12, and the interval between two sets of gyro wheels 11 equals with the width of deflector 10, drives gyro wheel 11 through hydraulic pressure branch 13 and removes along deflector 10, makes 4 one end of conveyer rotate around first pivot 7 to be convenient for adjust ejection of compact angle as required.
The heat-radiating net 6 includes: riser 14, fixed connection is on radiator- grid 6, and 14 one end block of riser is connected in draw-in groove 15, and draw-in groove 15 is seted up on etching machine body 2, fixedly connected with second bearing 16 on the etching machine body 2, fixedly connected with second pivot 17 in the second bearing 16, and second pivot 17 top fixedly connected with diaphragm 18, the inboard fixedly connected with backing plate 19 of diaphragm 18, fixedly connected with torsional spring 20 on the second bearing 16, 20 one end fixed connection of torsional spring are on second pivot 17. The interval between diaphragm 18 and the riser 14 is less than the thickness of backing plate 19, and the material of backing plate 19 is rubber to the length of backing plate 19 is greater than the length of draw-in groove 15, makes backing plate 19 when supporting riser 14, can be by extrusion deformation, and increase frictional force makes more firm supporting of backing plate 19 in riser 14 one side. The backing plate 19 is rotated through the second bearing 16 and the second rotating shaft 17, so that the backing plate 19 is not abutted to the vertical plate 14 any more, and the heat dissipation net 6 can be taken out from the through groove 5, and the heat dissipation net 6 is convenient to replace.
The etcher body 2 includes: spacing groove 21 sets up in 2 bottoms of etching machine body, fixedly connected with slide rail 22 on the spacing groove 21 inner wall, sliding connection has slide 23 in the slide rail 22, and slide 23 one side fixedly connected with takes out board 24, takes out 24 female connection of board and has two-way threaded rod 25, and two-way threaded rod 25 fixed connection is in bearing frame 26, and bearing frame 26 fixed connection is in the inside top of spacing groove 21, takes out 24 below fixedly connected with pneumatic cylinder 27 of board. Two groups of drawing plates 24 are symmetrically arranged in the limiting groove 21, two groups of hydraulic cylinders 27 are fixedly connected below the two groups of drawing plates 24 respectively, and the etching machine body 2 can further work more stably by extending the hydraulic cylinders 27 to touch the ground. The two-way threaded rod 25 is rotated through the bearing seat 26, so that the two groups of drawing plates 24 move along the limiting groove 21 in opposite directions under the action of the sliding plate 23 and the sliding rail 22, the supporting area is increased, and the etching machine body 2 is supported more stably.
The working principle is as follows: as shown in fig. 1-3, when using the etching machine for producing printed circuit boards, which is convenient for adjusting the discharging angle, the device is simply known, firstly, before working, the two-way threaded rod 25 is rotated by the bearing seat 26, because the drawing plate 24 is in threaded connection with the two-way threaded rod 25, and the drawing plate 24 does not rotate along with the rotation of the two-way threaded rod 25 under the action of the two-way threaded rod 22 and the sliding plate 23, but when the two-way threaded rod 25 rotates, the two sets of drawing plates 24 are driven to move towards two sides, when the two sets of drawing plates 24 move out from the two ends of the limiting groove 21, the hydraulic cylinder 27 is started, the tail end of the hydraulic cylinder 27 extends to touch the ground, so as to increase the supporting area, and further, the device can be stably supported on the ground during working, secondly, the transverse plate 18 is rotated by the second bearing 16 and the second rotating shaft 17, so that the transverse plate 18 is far away from the clamping groove 15, then the heat dissipation net 6 is clamped into the through groove 5, after the heat dissipation net 6 is completely clamped into the through groove 5, the two ends of the vertical plate 14 are respectively clamped into the two groups of clamping grooves 15, then the transverse plate 18 is loosened, under the action of the torsion spring 20, the transverse plate 18 is reset, the backing plate 19 is driven to abut against the front side of the vertical plate 14, thereby fixing the radiator grid 6 in the through slot 5, when the radiator grid 6 needs to be replaced or cleaned, the transverse plate 18 is rotated, the radiator net 6 can be taken out from the through groove 5, so that the radiator net 6 is convenient to replace, then, the hydraulic support rod 13 is started, one end of the hydraulic support rod 13 is extended to drive the support frame 12 to move upwards in an inclined way, so that the roller 11 moves along the guide plate 10, while the rollers 11 are moved along the guide plates 10, one end of the conveyor 4 is rotated about the first rotating shaft 7 of the other end, thereby adjusting the position of the end of the conveyor 4, and thus the discharge angle, which is not described in detail in this description, is well within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. An etching machine convenient for adjusting a discharging angle for producing a printed circuit board is characterized by comprising:
the heat dissipation device comprises a footing (1), wherein an etching machine body (2) is fixedly connected to the footing (1), a discharge hole (3) is formed in one side of the etching machine body (2), a conveyor (4) is arranged below the discharge hole (3), a through groove (5) is formed in the etching machine body (2), and a heat dissipation net (6) is connected in the through groove (5) in a clamping manner;
the first rotating shaft (7) is fixedly connected to one side of the conveyor (4), one end of the first rotating shaft (7) is fixedly connected with a first bearing (8), the first bearing (8) is embedded in a vertical plate (9), and the vertical plate (9) is fixedly connected to one side of the etching machine body (2);
deflector (10), fixed connection be in conveyer (4) below, deflector (10) one side is connected with gyro wheel (11), gyro wheel (11) rotate to be connected in carriage (12), carriage (12) below fixedly connected with hydraulic pressure branch (13), the terminal fixed connection of hydraulic pressure branch (13) is in etching machine body (2) one side.
2. The etching machine for conveniently adjusting the discharging angle in the production of the printed circuit board according to claim 1, wherein: the rollers (11) are symmetrically arranged in two groups about the central axis of the supporting frame (12), and the distance between the two groups of rollers (11) is equal to the width of the guide plate (10).
3. The etching machine for conveniently adjusting the discharging angle in the production of the printed circuit board according to claim 1, wherein: the heat dissipation mesh (6) includes:
riser (14), fixed connection be in on radiator-grid (6), riser (14) one end block is connected in draw-in groove (15), draw-in groove (15) are seted up on etching machine body (2), fixedly connected with second bearing (16) are gone up in etching machine body (2), fixedly connected with second pivot (17) in second bearing (16), second pivot (17) top fixedly connected with diaphragm (18), inboard fixedly connected with backing plate (19) of diaphragm (18), fixedly connected with torsional spring (20) are gone up in second bearing (16), torsional spring (20) one end fixed connection is on second pivot (17).
4. The etching machine convenient for adjusting the discharging angle for producing the printed circuit board as claimed in claim 3, wherein: the distance between the transverse plate (18) and the vertical plate (14) is smaller than the thickness of the cushion plate (19), the cushion plate (19) is made of rubber, and the length of the cushion plate (19) is larger than that of the clamping groove (15).
5. The etching machine for conveniently adjusting the discharging angle in the production of the printed circuit board according to claim 1, wherein: the etching machine body (2) comprises:
spacing groove (21) is seted up etching machine body (2) bottom, fixedly connected with slide rail (22) on spacing groove (21) inner wall, sliding connection has slide (23) in slide rail (22), slide (23) one side fixedly connected with takes out board (24), take out board (24) female connection has two-way threaded rod (25), two-way threaded rod (25) fixed connection is in bearing frame (26), bearing frame (26) fixed connection is in the inside top of spacing groove (21), take out board (24) below fixedly connected with pneumatic cylinder (27).
6. The etching machine convenient for adjusting the discharging angle for producing the printed circuit board as claimed in claim 5, wherein: two groups of drawing plates (24) are symmetrically arranged in the limiting groove (21), and two groups of hydraulic cylinders (27) are fixedly connected below the two groups of drawing plates (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234932.0U CN216626225U (en) | 2021-09-15 | 2021-09-15 | Printed circuit board production is with etching machine of being convenient for adjust ejection of compact angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234932.0U CN216626225U (en) | 2021-09-15 | 2021-09-15 | Printed circuit board production is with etching machine of being convenient for adjust ejection of compact angle |
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| Publication Number | Publication Date |
|---|---|
| CN216626225U true CN216626225U (en) | 2022-05-27 |
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| CN202122234932.0U Active CN216626225U (en) | 2021-09-15 | 2021-09-15 | Printed circuit board production is with etching machine of being convenient for adjust ejection of compact angle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623691A (en) * | 2022-11-09 | 2023-01-17 | 四川英创力电子科技股份有限公司 | Printed circuit board feeding device and etching device |
-
2021
- 2021-09-15 CN CN202122234932.0U patent/CN216626225U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623691A (en) * | 2022-11-09 | 2023-01-17 | 四川英创力电子科技股份有限公司 | Printed circuit board feeding device and etching device |
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