CN217283619U - Precise etching device for flexible FPC circuit board - Google Patents
Precise etching device for flexible FPC circuit board Download PDFInfo
- Publication number
- CN217283619U CN217283619U CN202221060485.XU CN202221060485U CN217283619U CN 217283619 U CN217283619 U CN 217283619U CN 202221060485 U CN202221060485 U CN 202221060485U CN 217283619 U CN217283619 U CN 217283619U
- Authority
- CN
- China
- Prior art keywords
- threaded column
- etching
- circuit board
- ring
- screw thread
- 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.)
- Active
Links
Images
Landscapes
- ing And Chemical Polishing (AREA)
Abstract
The utility model relates to the technical field of circuit board etching devices, in particular to a flexible FPC circuit board precision etching device, which comprises an etching box, wherein the top parts of the two sides of the etching box are respectively rotatably provided with a first threaded column and a second threaded column, a connecting plate is arranged between the top parts of the first threaded column and the second threaded column, an adjusting mechanism is arranged between the connecting plate and the first threaded column and between the connecting plate and the second threaded column, the adjusting mechanism is used for driving and adjusting the height of the connecting plate, the bottoms of the two ends of the connecting plate are both provided with supporting rods, a base plate is arranged between one end of the supporting rods far away from the connecting plate, supporting plates are arranged at the bottoms of the two ends of the base plate, a clamping mechanism is arranged between the supporting plates and the base plate, the clamping mechanism is used for clamping a circuit board to carry out etching operation, and a reinforcing ring is arranged at the joint of the top part of the etching box and the first threaded column, the utility model discloses simple structure, the circuit board etching operation of being convenient for is conveniently adjusted.
Description
Technical Field
The utility model relates to a circuit board etching technical field especially relates to a flexible FPC circuit board precision etching device.
Background
When the existing circuit board is used for processing and etching operation, the circuit board is mostly clamped by workers for etching operation, and in the etching process, if the manual operation is large in action, the etching liquid is easy to splash, so that certain potential safety hazards are brought to operators.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the etching operation is carried out manually in the prior art, and the flexible FPC circuit board precision etching device is provided with certain dangerous defects.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a design accurate etching device of flexible FPC circuit board, includes the etching case, etching case both sides top is rotated respectively and is installed first screw thread post and second screw thread post, first screw thread post with even the board is installed between the second screw thread capital portion, even the board with first screw thread post with be provided with adjustment mechanism between the second screw thread post, adjustment mechanism is used for the drive to adjust even the board height, even board both ends bottom all installs branch, branch is kept away from install the base plate between even the one end of board, the extension board is all installed to base plate both ends bottom, the extension board with be provided with clamping mechanism between the base plate, clamping mechanism is used for the centre gripping circuit board to carry out the etching operation.
Preferably, adjustment mechanism includes first belt pulley, second belt pulley, belt, spacing groove, fixture block and swivel becket, the swivel becket is installed second screw thread post with etching roof portion meets the department, the spacing groove is followed second screw thread post length direction circumference is evenly seted up, the fixture block is followed swivel becket inner wall circumference evenly sets up, just the spacing groove with the size phase-match of fixture block, first belt pulley with the second belt pulley is fixed respectively the second screw thread post with the top of first screw thread post, the belt is installed first belt pulley with between the second belt pulley.
Preferably, a lantern ring is fixed on the outer side of the rotating ring, and the lantern ring is a polygonal ring.
Preferably, clamping mechanism includes driving motor, second shift ring, the two-way double-screw bolt of first shift ring, fixed axle, spacing post, extension rod and clamp plate, two-way double-screw bolt with the fixed axle is installed respectively base plate both ends bottom between the extension board, the second shift ring screw thread cup joints two-way double-screw bolt both sides, the shift ring slides and cup joints the fixed axle both ends, driving motor installs extension board one side, just driving motor's output with two-way double-screw bolt meets, the extension rod is fixed the second shift ring with first shift ring bottom, the clamp plate is installed extension rod bottom, spacing post is followed fixed axle circumference is evenly installed between the extension board, just spacing post all runs through first shift ring.
Preferably, the pressing plate is a rubber plate.
Preferably, a reinforcing ring is installed at the joint of the top of the etching box and the first threaded column, and the reinforcing ring is sleeved on the outer side of the first threaded column.
The utility model provides a pair of accurate etching device of flexible FPC circuit board, beneficial effect lies in: this accurate etching device of flexible FPC circuit board utilizes first screw thread post and second screw thread post of installation at etching case both ends top to accomplish the installation to even board to through adjustment mechanism's setting, conveniently accomplish the regulation to even board, branch and base plate position, accomplish the centre gripping to the circuit board through the clamping mechanism who sets up on the base plate and between the extension board, thereby accomplish the etching operation to the limiting plate and go on, the danger that causes when avoiding manual operation etching.
Drawings
Fig. 1 is a schematic perspective view of a flexible FPC board precision etching apparatus according to the present invention;
fig. 2 is a schematic structural view of a clamping mechanism of a precision etching device for a flexible FPC board according to the present invention;
fig. 3 is a schematic diagram of a structure of a limiting post of the precision etching device for the flexible FPC board of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 1.
In the figure: etching case 1, sealing plug 2, first screw post 3, second screw post 4, beaded finish 5, link plate 6, first belt pulley 7, second belt pulley 8, belt 9, branch 10, base plate 11, extension board 12, driving motor 13, two-way double-screw bolt 14, first shift ring 15, connecting rod 16, fixed axle 17, spacing post 18, extension rod 19, clamp plate 20, spacing groove 21, lantern ring 22, fixture block 23, swivel ring 24, second shift ring 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-4, a precise etching device for a flexible FPC (flexible printed circuit) board comprises an etching box 1, wherein the tops of two sides of the etching box 1 are respectively and rotatably provided with a first threaded column 3 and a second threaded column 4, a connecting plate 6 is arranged between the tops of the first threaded column 3 and the second threaded column 4, an adjusting mechanism is arranged between the connecting plate 6 and the first threaded column 3 as well as the second threaded column 4 and used for driving and adjusting the height of the connecting plate 6, the bottoms of two ends of the connecting plate 6 are respectively provided with a supporting rod 10, a base plate 11 is arranged between one end of each supporting rod 10 far away from the connecting plate 6, the bottoms of two ends of each base plate 11 are respectively provided with a supporting plate 12, a clamping mechanism is arranged between each supporting plate 12 and the base plate 11 and used for clamping the circuit board to carry out etching operation, the adjusting mechanism comprises a first belt pulley 7, a second belt pulley 8, a belt 9, a limiting groove 21, a clamping block 23 and a rotating ring 24, the rotating ring 24 is arranged at the joint of the second threaded column 4 and the top of the etching box 1, spacing groove 21 evenly sets up along 4 length direction circumference of second screw post, fixture block 23 evenly sets up along swivel becket 24 inner wall circumference, and spacing groove 21 and fixture block 23's size phase-match, first belt pulley 7 and second belt pulley 8 are fixed respectively at the top of second screw post 4 and first screw post 3, belt 9 is installed between first belt pulley 7 and second belt pulley 8, the swivel becket 24 outside is fixed with lantern ring 22, lantern ring 22 is multilateral ring, conveniently accomplish the rotation regulation to swivel becket 24, the simple operation nature of high pressure heater unit.
The clamping mechanism comprises a driving motor 13, a second moving ring 25, a first moving ring 15, a two-way stud 14, a fixed shaft 17, limiting columns 18, an extension rod 19 and a pressing plate 20, the two-way stud 14 and the fixed shaft 17 are respectively arranged between bottom support plates 12 at two ends of a base plate 11, the second moving ring 25 is in threaded sleeve joint with two sides of the two-way stud 14, the moving rings 15 are in sliding sleeve joint with two ends of the fixed shaft 17, the driving motor 13 is arranged at one side of the support plates 12, the output end of the driving motor 13 is connected with the two-way stud 14, the extension rod 19 is fixed at the bottoms of the second moving ring 25 and the first moving ring 15, the pressing plate 20 is arranged at the bottom of the extension rod 19, the limiting columns 18 are uniformly arranged between the support plates 12 along the circumferential direction of the fixed shaft 17, the limiting columns 18 all penetrate through the first moving ring 15, the pressing plate 20 is a rubber plate, the circuit board is prevented from being damaged when the circuit board is clamped, the circuit board, and the driving motor 13 can drive the two-way stud 14 to rotate, thereby driving the head parts of the second moving ring 25 and the first moving ring 15 to move, finally driving the extension rod 19 and the pressing plate 20 to move, completing the clamping of the circuit board and improving the practicability of the device.
The working principle is as follows: the connecting plate 6 is installed through the first threaded column 3 and the second threaded column 4 installed on the etching box 1, the second threaded column 4 is driven to rotate through the clamping of the clamping block 23 and the limiting groove 21 through the rotation of the rotating ring 24, the first belt pulley 7 is driven to rotate, the second belt pulley 8 is driven to rotate through the belt 9, the first threaded column 3 is driven to rotate through the second belt pulley 8, the position of the connecting plate 6 is adjusted, the connecting plate 6 can be moved to drive the substrate 11 to move, the driving motor 13 installed on the substrate 11 can drive the bidirectional stud 14 to rotate, the bidirectional stud 14 rotates to drive the second moving ring 25 to rotate, the second moving ring 25 can be driven to move through the connecting rod 16, the first moving ring 15 can be driven to move through the second moving ring 25, the limiting column 18 penetrates through the first moving ring 15, and the first moving ring 15 cannot rotate along with the second moving ring 25, therefore, the second moving ring 25 drives the first moving ring 15 to move synchronously, so that the extension rod 19 and the pressing plate 20 are moved, the circuit board is clamped, etching operation is facilitated, and the practicability of the device is improved.
Example 2
Referring to fig. 1, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a reinforcing ring 5 is installed at the junction of the top of the etching box 1 and the first threaded column 3, the reinforcing ring 5 is sleeved outside the first threaded column 3, and the reinforcing ring 5 is used to improve the installation stability of the first threaded column 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a flexible FPC circuit board precision etching device, includes etching case (1), its characterized in that, etching case (1) both sides top rotates respectively and installs first screw thread post (3) and second screw thread post (4), install even board (6) between first screw thread post (3) and second screw thread post (4) top, even board (6) with be provided with adjustment mechanism between first screw thread post (3) and second screw thread post (4), adjustment mechanism is used for the drive to adjust even board (6) height, even board (6) both ends bottom all installs branch (10), branch (10) are kept away from between the one end of even board (6) and are installed base plate (11), extension board (12) are all installed to base plate (11) both ends bottom, be provided with clamping mechanism between extension board (12) and base plate (11), the clamping mechanism is used for clamping the circuit board to perform etching operation.
2. The precision etching device of flexible FPC board according to claim 1, the adjusting mechanism comprises a first belt pulley (7), a second belt pulley (8), a belt (9), a limiting groove (21), a clamping block (23) and a rotating ring (24), the rotating ring (24) is arranged at the joint of the second threaded column (4) and the top of the etching box (1), the limiting grooves (21) are uniformly formed along the length direction of the second threaded column (4) in the circumferential direction, the clamping blocks (23) are uniformly formed along the circumferential direction of the inner wall of the rotating ring (24), the size of the limiting groove (21) is matched with that of the clamping block (23), the first belt pulley (7) and the second belt pulley (8) are respectively fixed at the tops of the second threaded column (4) and the first threaded column (3), the belt (9) is mounted between the first pulley (7) and the second pulley (8).
3. The precision etching device for the flexible FPC circuit board according to claim 2, wherein a collar (22) is fixed on the outer side of the rotating ring (24), and the collar (22) is a polygonal ring.
4. The precise etching device of the flexible FPC board according to claim 1, wherein the clamping mechanism comprises a driving motor (13), a second moving ring (25), a first moving ring (15), a bidirectional stud (14), a fixed shaft (17), a limiting post (18), an extension rod (19) and a pressing plate (20), the bidirectional stud (14) and the fixed shaft (17) are respectively installed between the supporting plates (12) at the bottoms of the two ends of the substrate (11), the second moving ring (25) is in threaded sleeve connection with the two sides of the bidirectional stud (14), the moving ring (15) is in sliding sleeve connection with the two ends of the fixed shaft (17), the driving motor (13) is installed at one side of the supporting plates (12), the output end of the driving motor (13) is connected with the bidirectional stud (14), the extension rod (19) is fixed at the bottoms of the second moving ring (25) and the first moving ring (15), the pressing plate (20) is installed at the bottom of the extension rod (19), the limiting columns (18) are evenly installed between the support plates (12) along the circumferential direction of the fixing shaft (17), and the limiting columns (18) penetrate through the first moving ring (15).
5. The precise etching device for the flexible FPC circuit board according to claim 4, wherein said pressing plate (20) is a rubber plate.
6. The precise etching device for the flexible FPC circuit board according to claim 1, wherein a reinforcing ring (5) is installed at a joint of the top of the etching box (1) and the first threaded column (3), and the reinforcing ring (5) is sleeved on the outer side of the first threaded column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221060485.XU CN217283619U (en) | 2022-05-04 | 2022-05-04 | Precise etching device for flexible FPC circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221060485.XU CN217283619U (en) | 2022-05-04 | 2022-05-04 | Precise etching device for flexible FPC circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217283619U true CN217283619U (en) | 2022-08-23 |
Family
ID=82880268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221060485.XU Active CN217283619U (en) | 2022-05-04 | 2022-05-04 | Precise etching device for flexible FPC circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217283619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116567943A (en) * | 2023-07-10 | 2023-08-08 | 深圳市常丰激光刀模有限公司 | Precise etching device for flexible circuit board |
-
2022
- 2022-05-04 CN CN202221060485.XU patent/CN217283619U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116567943A (en) * | 2023-07-10 | 2023-08-08 | 深圳市常丰激光刀模有限公司 | Precise etching device for flexible circuit board |
| CN116567943B (en) * | 2023-07-10 | 2023-11-14 | 深圳市常丰激光刀模有限公司 | Precise etching device for flexible circuit board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217283619U (en) | Precise etching device for flexible FPC circuit board | |
| CN207508597U (en) | A kind of conduit positioning and clamping device | |
| CN112692799A (en) | Maintenance auxiliary assembly of large-scale pneumatic cylinder | |
| CN105690077A (en) | Bolt tightening machine | |
| CN205289827U (en) | Large ring is equipment of driling radially | |
| CN214721915U (en) | Clamping device of welding equipment for electrical engineering | |
| CN215240323U (en) | Clamping tool for machining steel pad | |
| CN107790951A (en) | A kind of power transmission line steel pipe rod rotational positioning welding system | |
| CN112621086A (en) | Adjustable clamp structure for welding steel pipes for steel structure building | |
| CN219213087U (en) | Workpiece rotating platform | |
| CN217530083U (en) | Iron accessory fixing tool | |
| CN115723070A (en) | Maintenance platform for workpiece maintenance | |
| CN206960242U (en) | A kind of cupping machine for rubber | |
| CN107775257A (en) | A kind of power transmission line steel pipe rod rotational positioning system | |
| CN106826057A (en) | A kind of T-shaped workpiece centralising device | |
| CN107891244A (en) | A kind of power transmission line steel pipe rod rotating welding system | |
| CN210065022U (en) | Lamp pole lifting device for street lamp installation | |
| CN113770638A (en) | Workpiece welding positioning tool clamp | |
| CN215701034U (en) | Positioning tool for valve machining | |
| CN220613742U (en) | Hardware fitting frock clamp | |
| CN219444009U (en) | Welding device for metal stirring tank production | |
| CN112454201B (en) | Arc plate machining tool | |
| CN220030173U (en) | Check tool part machining fixing device | |
| CN220660790U (en) | Positioning device for processing mold fittings | |
| CN215215070U (en) | Telescopic connecting pipe screwing structure for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |