CN114390797A - Flexible circuit board production system - Google Patents
Flexible circuit board production system Download PDFInfo
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- CN114390797A CN114390797A CN202111510273.7A CN202111510273A CN114390797A CN 114390797 A CN114390797 A CN 114390797A CN 202111510273 A CN202111510273 A CN 202111510273A CN 114390797 A CN114390797 A CN 114390797A
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- rod
- fixedly connected
- circuit board
- flexible circuit
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/26—Cleaning or polishing of the conductive pattern
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- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model relates to the technical field of flexible circuit board production, in particular to a flexible circuit board production system which comprises a frame, wherein an electric telescopic rod is fixedly connected to the center of the inner surface of the upper end of the frame, a supporting plate is fixedly connected to the lower end of the electric telescopic rod, a cleaning head is fixedly connected to the lower end of the supporting plate, pressing rods are fixedly connected to the lower end of the supporting plate close to the left side and the right side of the supporting plate, a conveying belt is arranged inside the frame, openings are formed in the left side and the right side of the conveying belt, first sliding grooves are formed in the inner surface of the left side and the right side of the frame, a moving rod is slidably connected inside the first sliding grooves, a second sliding groove is formed in one side of the moving rod close to the electric telescopic rod, a sliding block is slidably connected to the inside of the second sliding groove, and the flexible circuit board can be automatically cleaned through the movement of the electric telescopic rod, the requirement of the device on manpower is reduced, the processing speed of the flexible circuit board is increased, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of flexible circuit board production, in particular to a flexible circuit board production system.
Background
The flexible circuit board has a flexible special effect which can be bent compared with other circuit boards, the flexible circuit board needs to be etched during production, etching liquid can be remained on the surface of the flexible circuit board after etching, and therefore the flexible circuit board needs to be cleaned by the cleaning device.
The utility model discloses an etching and cleaning device for a flexible circuit board, which comprises a bearing seat, wherein supporting legs are fixedly arranged at the bottom of the bearing seat, a conveyor is arranged at the bottom of the bearing seat and positioned on the inner sides of the supporting legs, a supporting rod is arranged between the conveyor and the supporting legs, a waste liquid recovery cylinder is fixedly arranged at the bottom of the bearing seat and positioned below the conveyor, a cleaning liquid tank is fixedly arranged at one side of the upper part of the bearing seat, a water pump is arranged at one side of the upper part of the bearing seat and positioned on the cleaning liquid tank, and a water outlet of the water pump is connected with a spray pipe. The etching and cleaning device for the flexible circuit board can be used for directly drying the cleaned flexible circuit board, increasing the working efficiency, saving energy, preventing the cleaning liquid from splashing on the dried flexible circuit board, being more beneficial to use, and stirring the cleaning liquid to avoid the phenomenon of precipitation of the cleaning liquid.
In the above case, the cleaning solution is treated to avoid the cleaning solution from precipitating, but only one cleaning can be performed at a time, and for some double-sided flexible printed circuit boards, both sides of the flexible printed circuit board need to be cleaned, but if one cleaning is performed, the manpower required is very large:
therefore, a flexible circuit board production system is provided.
Disclosure of Invention
The utility model aims to provide a flexible circuit board production system, which can automatically clean the flexible circuit board by moving an electric telescopic rod, so that the requirement of the device on manpower is reduced, the processing speed of the flexible circuit board is increased, the practicability of the device is improved, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a flexible circuit board production system comprises a frame, wherein an electric telescopic rod is fixedly connected to the center of the inner surface of the upper end of the frame, a supporting plate is fixedly connected to the lower end of the electric telescopic rod, a cleaning head is fixedly connected to the lower end of the supporting plate, pressing rods are fixedly connected to the lower end of the supporting plate close to the left side and the right side of the supporting plate, a conveyor belt is arranged in the frame, openings are formed in the left side and the right side of the conveyor belt, first sliding grooves are formed in the inner surface of the left side and the right side of the frame, a moving rod is slidably connected to the inner portion of the first sliding grooves, a second sliding groove is formed in one side of the moving rod close to the electric telescopic rod, sliding blocks are slidably connected to the inner portion of the second sliding groove, one side of each sliding block, which is opposite to the left side and the right side of the supporting plate, first springs are fixedly connected to the upper end and the lower end of each sliding block, and one side of the moving rod close to the electric telescopic rod is rotatably connected with a cross rod, one side fixedly connected with one-way bearing of electric telescopic handle is kept away from to the pole wall of horizontal pole, the outside fixedly connected with gear of one-way bearing, the rear end fixedly connected with tooth piece of first spout, first cavity has all been seted up with the inside of horizontal pole to the lower extreme of carriage release lever, the outside the inside lower extreme sliding connection of first cavity has first piston, the lower extreme fixedly connected with bracing piece of first piston, the lower extreme of bracing piece and the lower extreme fixed connection of first spout, the horizontal pole is close to one side upper and lower both ends of electric telescopic handle and has all seted up the second cavity, the inside equal sliding connection of second cavity has the second piston, the one end fixedly connected with U-shaped pole of second cavity is kept away from to the second piston, the one end fixedly connected with clamp splice that the U-shaped pole is close to the second cavity.
The etched flexible circuit board is placed on the conveying belt, when the flexible circuit board moves to the position below the cleaning head, the electric telescopic rod drives the supporting plate to move downwards, the flexible circuit board is pressed by the two pressing rods, the upper end of the flexible circuit board is cleaned by the cleaning head at the moment, when the upper end is cleaned, the electric telescopic rod drives the supporting plate to move upwards, the supporting plate drives the sliding block to move inside the first sliding groove, the sliding block drives the moving rod to move upwards under the action force of a first spring at the lower end, the moving rod moves upwards because the position of the supporting rod is unchanged, the internal pressure of the first cavity is reduced at the moment, the two second pistons move inwards in the second cavity, the second pistons drive the U-shaped rods to move, and the U-shaped rods drive the clamping blocks to move to clamp the flexible circuit board. The movable rod continues the rebound this moment, and when gear and tooth piece contact, the horizontal pole takes place to rotate, realizes the flexible circuit turn-over this moment, and after the turn-over, electric telescopic handle drove the backup pad and carries out the lapse this moment, because one-way bearing's existence this moment, so the horizontal pole can not take place to rotate.
Preferably, the inner surface of the upper end of the frame is fixedly connected with a threaded rod close to the front end, the bottom of the support plate is rotatably connected with a rotating rod close to the front end, the rod wall of the rotating rod is in threaded connection with the rod wall of the threaded rod close to the upper end, the lower end of the rotating rod is provided with a groove, a second spring is fixedly connected inside the groove, the lower end of the second spring is fixedly connected with a connecting rod, and the front end and the rear end of the rod wall of the connecting rod are rotatably connected with sponge rollers close to the lower end.
When the supporting plate moves up and down, the rotating rod is driven to move up and down, and because the rotating rod is in threaded connection with the threaded rod, the threaded rod is fixedly connected with the inner surface of the upper end of the frame, the rotating rod rotates when moving up and down. The connecting rod is driven to rotate when the rotating rod rotates, the connecting rod rotates to drive the sponge roller to rotate, and the sponge roller rotates.
Preferably, third chutes are formed in the front end and the rear end of the groove, and U-shaped scrapers are fixedly connected to the positions, close to the upper ends, of the front end and the rear end of the rod wall of the connecting rod.
Scraping through the U-shaped scraper blade can get rid of remaining washing liquid like this, can accelerate the processing speed of flexible line way board like this, and the washing liquid on the sponge roller is scraped to the U-shaped scraper blade.
Preferably, the upper end and the lower end of the wall of the cross rod, which are close to the moving rod, are fixedly connected with first return plates, and the inner surfaces of the left side and the right side of the frame are fixedly connected with second return plates.
When the turnover mechanism is turned over, although the turnover mechanism is provided with the one-way bearing, the degree of rotation at each time cannot be ensured due to friction and inertia, and when the moving rod drives the cross rod to descend, the first return plate at the lower end is contacted with the second return plate, so that the cross rod rotates.
Preferably, the left and right sides of frame is close to the equal fixedly connected with plate in position at front and back both ends, relative one side of plate is rotated and is connected with the pin, the upper end fixedly connected with third spring of pin, the upper end and the plate fixed connection of third spring.
When the cross rod moves upwards, because the elastic force of the third spring at the moment is equal to the component force of the gravity of the stop lever, when the cross rod moves upwards, the two stop levers rotate upwards, when the cross rod moves downwards, the two stop levers are downwards extruded into a negative angle, when the cross rod and the stop levers are staggered at a certain position, under the action of the first spring at the lower end, the moving rod drives the cross rod to move downwards at an accelerated speed, and at the moment, the cleaning liquid at the lower end of the flexible circuit board is shaken off as far as possible.
Preferably, through holes are formed in the positions, close to the left side and the right side, of the upper end of the frame.
Ensuring enough moving space of the moving rod when moving upwards.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the movement of the electric telescopic rod, the flexible circuit board is automatically cleaned, so that the requirement of the device on manpower is reduced, the processing speed of the flexible circuit board is increased, and the practicability of the device is improved;
2. through handling the washing liquid on the flexible line way board, can accelerate the processing speed of the device when using, can strike off the washing liquid on the sponge roller simultaneously, can guarantee the working effect of sponge roller.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged view of the utility model at B of FIG. 4;
FIG. 6 is a schematic view of the construction of the gear of the present invention;
FIG. 7 is a schematic structural view of a baffle of the present invention;
FIG. 8 is a schematic view of the structure of the sponge roller of the present invention.
In the figure: 1. a frame; 2. an electric telescopic rod; 3. a support plate; 4. a cleaning head; 5. a pressing lever; 6. a conveyor belt; 7. an opening; 8. a first chute; 9. a travel bar; 10. a second chute; 11. a slider; 12. a first spring; 13. a one-way bearing; 14. a cross bar; 15. a gear; 16. a tooth block; 17. a first cavity; 18. a first piston; 19. a support bar; 20. a second piston; 21. a second cavity; 22. a U-shaped rod; 23. a clamping block; 24. a threaded rod; 25. a rotating rod; 26. a groove; 27. a second spring; 28. a connecting rod; 29. a sponge roller; 30. a third chute; 31. a U-shaped scraper; 32. a first homing plate; 33. a second homing plate; 34. a plate member; 35. a stop lever; 36. a third spring; 37. and a through hole.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the present invention provides a technical solution:
a flexible circuit board production system comprises a frame 1, wherein an electric telescopic rod 2 is fixedly connected to the center of the inner surface of the upper end of the frame 1, a supporting plate 3 is fixedly connected to the lower end of the electric telescopic rod 2, a cleaning head 4 is fixedly connected to the lower end of the supporting plate 3, pressing rods 5 are fixedly connected to the lower end of the supporting plate 3 close to the left side and the right side, a conveying belt 6 is arranged inside the frame 1, openings 7 are respectively formed in the left side and the right side of the conveying belt 6, first sliding grooves 8 are respectively formed in the inner surfaces of the left side and the right side of the frame 1, a moving rod 9 is slidably connected inside the first sliding grooves 8, a second sliding groove 10 is formed in one side of the moving rod 9 close to the electric telescopic rod 2, sliding blocks 11 are slidably connected inside the second sliding grooves 10, and the opposite sides of the two sliding blocks 11 are fixedly connected with the left side and the right side of the supporting plate 3, the upper end and the lower end of the sliding block 11 are both fixedly connected with a first spring 12, one side of the moving rod 9 close to the electric telescopic rod 2 is rotatably connected with a cross rod 14, one side of the rod wall of the cross rod 14 far away from the electric telescopic rod 2 is fixedly connected with a one-way bearing 13, the outer side of the one-way bearing 13 is fixedly connected with a gear 15, the rear end of the first chute 8 is fixedly connected with a tooth block 16, the lower end of the moving rod 9 and the inner part of the cross rod 14 are both provided with a first cavity 17, the lower end of the outer side of the inner part of the first cavity 17 is slidably connected with a first piston 18, the lower end of the first piston 18 is fixedly connected with a support rod 19, the lower end of the support rod 19 is fixedly connected with the lower end of the first chute 8, the upper end and the lower end of one side of the cross rod 14 close to the electric telescopic rod 2 are both provided with a second cavity 21, and the inner part of the second cavity 21 is slidably connected with a second piston 20, one end of the second piston 20, which is far away from the second cavity 21, is fixedly connected with a U-shaped rod 22, one end of the U-shaped rod 22, which is close to the second cavity 21, is fixedly connected with a clamping block 23, and through holes 37 are formed in positions, which are close to the left side and the right side, of the upper end of the frame 1;
the double-sided flexible circuit board needs to be cleaned by cleaning fluid after being etched, and if the double-sided flexible circuit board is cleaned each time, the double-sided flexible circuit board needs to be manually thrown in, so that much manpower is needed;
when the flexible circuit board cleaning device works, an etched flexible circuit board is placed on the conveyor belt 6, when the flexible circuit board moves to the position below the cleaning head 4, the electric telescopic rod 2 drives the supporting plate 3 to move downwards, the two pressing rods 5 press the flexible circuit board, the cleaning head 4 cleans the upper end of the flexible circuit board, when the upper end is cleaned, the electric telescopic rod 2 drives the supporting plate 3 to move upwards, the supporting plate 3 drives the sliding block 11 to move in the first sliding groove 8, the sliding block 11 drives the moving rod 9 to move upwards under the action of the first spring 12 at the lower end, the moving rod 9 moves upwards, the position of the supporting rod 19 is unchanged, the internal pressure of the first cavity 17 is reduced, the two second pistons 20 move inwards in the second cavity 21, the second pistons 20 drive the U-shaped rods 22 to move, the U-shaped rods 22 drive the clamping blocks 23 to move to clamp the flexible circuit board, because opening 7 has been seted up to the left and right sides of conveyer belt 6, can carry out the centre gripping with the flexible line board through this opening 7, the carriage release lever 9 continues the rebound this moment, when gear 15 and tooth piece 16 contact, horizontal pole 14 takes place to rotate, realize the flexible circuit turn-over this moment, after the turn-over, electric telescopic handle 2 drives backup pad 3 and carries out the lapse this moment, this moment because of one-way bearing 13's existence, so horizontal pole 14 can not take place to rotate, work like this at every turn, the turn-over has been realized and has been washd, the device to the demand of manpower has been reduced, and is more practical, electric telescopic handle 2 of special explanation is when initial operating position, be the front end extension, cleaning head 4 is located the very close position in the upper end of conveyer belt 6 this moment, clamp splice 23 is in the position of opening this moment.
As an embodiment of the present invention, as shown in fig. 3 and 8, a threaded rod 24 is fixedly connected to a position close to the front end of the inner surface of the upper end of the frame 1, a rotating rod 25 is rotatably connected to a position close to the front end of the bottom of the supporting plate 3, a position close to the upper end of the rod wall of the rotating rod 25 is in threaded connection with the rod wall of the threaded rod 24, a groove 26 is formed at the lower end of the rotating rod 25, a second spring 27 is fixedly connected to the inside of the groove 26, a connecting rod 28 is fixedly connected to the lower end of the second spring 27, a sponge roller 29 is rotatably connected to a position close to the lower end of the front and rear ends of the rod wall of the connecting rod 28, third sliding grooves 30 are formed at the front and rear ends of the groove 26, and U-shaped scrapers 31 are fixedly connected to positions close to the upper ends of the front and rear ends of the rod wall of the connecting rod 28;
when the working is carried out, the rotating rod 25 is driven to move up and down when the supporting plate 3 moves up and down, and the rotating rod 25 is in threaded connection with the threaded rod 24, and the threaded rod 24 is fixedly connected with the inner surface of the upper end of the frame 1, so that the rotating rod 25 rotates when moving up and down. The connecting rod 28 is driven to rotate when the rotating rod 25 rotates, the connecting rod 28 rotates to drive the sponge roller 29 to rotate, and when the sponge roller 29 rotates, the residual cleaning liquid can be removed through the scraping of the U-shaped scraper 31, so that the processing speed of the flexible circuit board can be accelerated, the cleaning liquid on the sponge roller 29 is scraped by the U-shaped scraper 31, and the practicability of the device is improved.
As an embodiment of the present invention, as shown in fig. 4, the upper and lower ends of the wall of the cross bar 14 close to the moving bar 9 are both fixedly connected with a first homing plate 32, and the inner surfaces of the left and right sides of the frame 1 are both fixedly connected with a second homing plate 33;
during operation, although the one-way bearing 13 is arranged during turnover, the rotation of 180 degrees at each time cannot be ensured due to friction and inertia, and when the moving rod 9 drives the cross rod 14 to descend, the first return plate 32 at the lower end is in contact with the second return plate 33 to rotate the cross rod 14, so that the position of the flexible circuit board when the flexible circuit board falls on the conveyor belt 6 is ensured to be unchanged.
As an embodiment of the present invention, as shown in fig. 4 and 7, plate members 34 are fixedly connected to left and right sides of the frame 1 near front and rear ends, a blocking rod 35 is rotatably connected to an opposite side of the plate member 34, a third spring 36 is fixedly connected to an upper end of the blocking rod 35, and an upper end of the third spring 36 is fixedly connected to the plate member 34;
during operation, when the cross bar 14 moves upwards, because the elastic force of the third spring 36 is equal to the component force of the gravity of the stop lever 35, when the cross bar 14 moves upwards, the two stop levers 35 rotate upwards, when the cross bar 14 moves downwards, the two stop levers 35 are pressed downwards to form a negative angle, when the cross bar 14 and the stop levers 35 are dislocated at a certain position, under the action of the first spring 12 at the lower end, the moving rod 9 drives the cross bar 14 to move downwards in an accelerated manner, and at this time, the cleaning liquid at the lower end of the flexible circuit board is shaken off as much as possible, so that the processing speed is further increased.
The working principle is as follows:
when the flexible circuit board cleaning machine works, an etched flexible circuit board is placed on the conveyor belt 6, when the flexible circuit board moves to the position below the cleaning head 4, the electric telescopic rod 2 drives the supporting plate 3 to move downwards, the two pressing rods 5 press the flexible circuit board, the cleaning head 4 cleans the upper end of the flexible circuit board, when the upper end is cleaned, the electric telescopic rod 2 drives the supporting plate 3 to move upwards, the supporting plate 3 drives the sliding block 11 to move inside the first sliding groove 8, the sliding block 11 drives the moving rod 9 to move upwards under the action of the first spring 12 at the lower end, the moving rod 9 moves upwards because of the position of the supporting rod 19, the internal pressure of the first cavity 17 is reduced, the two second pistons 20 move inwards in the second cavity 21, the second pistons 20 drive the U-shaped rod 22 to move, and the U-shaped rod 22 drives the clamping block 23 to move so as to clamp the flexible circuit board. The movable rod 9 continues the rebound this moment, when gear 15 and tooth piece 16 contact, horizontal pole 14 takes place to rotate, realize the flexible circuit turn-over this moment, after the turn-over, electric telescopic handle 2 drives backup pad 3 and carries out the downstream this moment, this moment because one-way bearing 13's existence, so horizontal pole 14 can not take place to rotate, work like this at every turn, the turn-over has been realized and has been washd, the device to the demand of manpower has been reduced, more the practicality, it reciprocates to drive bull stick 25 when backup pad 3 reciprocates, because bull stick 25 and 24 threaded connection of threaded rod, threaded rod 24 is connected with frame 1's upper end internal surface fixed, so bull stick 25 takes place to rotate when reciprocating. When the rotating rod 25 rotates, the connecting rod 28 is driven to rotate, the connecting rod 28 rotates to drive the sponge roller 29 to rotate, when the sponge roller 29 rotates, the residual cleaning liquid can be removed through the scraping of the U-shaped scraper 31, so that the processing speed of the flexible circuit board can be accelerated, the cleaning liquid on the sponge roller 29 is scraped through the U-shaped scraper 31, the practicability of the device is improved, when the turnover is carried out, although the one-way bearing 13 is arranged, the 180-degree rotation cannot be ensured because of the friction force and the inertia, when the moving rod 9 drives the cross rod 14 to descend, the first homing plate 32 at the lower end is contacted with the second homing plate 33, so that the cross rod 14 rotates, so that the position of the flexible circuit board when the flexible circuit board falls on the conveyor belt 6 can be ensured to be unchanged, when the cross rod 14 moves upwards, because the elasticity of the third spring 36 at the moment is equal to the component force of the gravity of the stop rod 35, when the cross rod 14 moves upwards, the two stop levers 35 rotate upwards, when the cross rod 14 moves downwards, the two stop levers 35 are extruded downwards to form a negative angle, when the cross rod 14 and the stop levers 35 are staggered at a certain position, the moving rod 9 drives the cross rod 14 to move downwards in an accelerating mode under the action force of the first spring 12 at the lower end, at the moment, the cleaning liquid at the lower end of the flexible circuit board is shaken off as much as possible, and the processing speed is further accelerated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The flexible circuit board production system comprises a frame (1) and is characterized in that an electric telescopic rod (2) is fixedly connected to the center of the inner surface of the upper end of the frame (1), a supporting plate (3) is fixedly connected to the lower end of the electric telescopic rod (2), a cleaning head (4) is fixedly connected to the lower end of the supporting plate (3), pressing rods (5) are fixedly connected to the lower end of the supporting plate (3) close to the left side and the right side of the supporting plate, a conveying belt (6) is arranged inside the frame (1), openings (7) are formed in the left side and the right side of the conveying belt (6), first sliding grooves (8) are formed in the inner surfaces of the left side and the right side of the frame (1), a moving rod (9) is slidably connected inside the first sliding grooves (8), a second sliding groove (10) is formed in one side of the moving rod (9) close to the electric telescopic rod (2), the inner part of the second sliding chute (10) is connected with sliding blocks (11) in a sliding manner, one sides of the two sliding blocks (11) which are opposite to each other are fixedly connected with the left side and the right side of the supporting plate (3), the upper end and the lower end of each sliding block (11) are fixedly connected with first springs (12), one side, close to the electric telescopic rod (2), of the moving rod (9) is rotatably connected with a cross rod (14), one side, far away from the electric telescopic rod (2), of the rod wall of the cross rod (14) is fixedly connected with a one-way bearing (13), the outer side of the one-way bearing (13) is fixedly connected with a gear (15), the rear end of the first sliding chute (8) is fixedly connected with a tooth block (16), the lower end of the moving rod (9) and the inner part of the cross rod (14) are both provided with a first cavity (17), the outer side of the inner lower end of the first cavity (17) is connected with a first piston (18) in a sliding manner, and the lower end of the first piston (18) is fixedly connected with a supporting rod (19), the lower extreme of bracing piece (19) and the lower extreme fixed connection of first spout (8), second cavity (21) have all been seted up at both ends about one side that horizontal pole (14) are close to electric telescopic handle (2), the equal sliding connection in inside of second cavity (21) has second piston (20), the one end fixedly connected with U-shaped pole (22) of second cavity (21) are kept away from in second piston (20), one end fixedly connected with clamp splice (23) that U-shaped pole (22) are close to second cavity (21).
2. The flexible circuit board production system according to claim 1, wherein a threaded rod (24) is fixedly connected to a position, close to the front end, of the inner surface of the upper end of the frame (1), a rotating rod (25) is rotatably connected to a position, close to the front end, of the bottom of the support plate (3), a rod wall of the rotating rod (25) is in threaded connection with a rod wall of the threaded rod (24) at a position, close to the upper end, of the rod wall, a groove (26) is formed in the lower end of the rotating rod (25), a second spring (27) is fixedly connected to the inside of the groove (26), a connecting rod (28) is fixedly connected to the lower end of the second spring (27), and a sponge roller (29) is rotatably connected to positions, close to the lower end, of the front end and the rear end of the rod wall of the connecting rod (28).
3. The flexible circuit board production system according to claim 2, wherein the front end and the rear end of the groove (26) are provided with third sliding grooves (30), and the front end and the rear end of the rod wall of the connecting rod (28) near the upper end are fixedly connected with U-shaped scrapers (31).
4. The flexible printed circuit board production system according to claim 1, wherein the first homing plate (32) is fixedly connected to the upper and lower ends of the wall of the cross bar (14) close to the moving bar (9), and the second homing plate (33) is fixedly connected to the inner surfaces of the left and right sides of the frame (1).
5. The flexible circuit board production system according to claim 1, wherein a plate (34) is fixedly connected to the left side and the right side of the frame (1) near the front end and the rear end, a blocking rod (35) is rotatably connected to the opposite side of the plate (34), a third spring (36) is fixedly connected to the upper end of the blocking rod (35), and the upper end of the third spring (36) is fixedly connected to the plate (34).
6. The flexible circuit board production system according to claim 1, wherein the upper end of the frame (1) is provided with through holes (37) at positions close to the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510273.7A CN114390797A (en) | 2021-12-11 | 2021-12-11 | Flexible circuit board production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111510273.7A CN114390797A (en) | 2021-12-11 | 2021-12-11 | Flexible circuit board production system |
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| Publication Number | Publication Date |
|---|---|
| CN114390797A true CN114390797A (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111510273.7A Pending CN114390797A (en) | 2021-12-11 | 2021-12-11 | Flexible circuit board production system |
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| CN (1) | CN114390797A (en) |
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| CN212883678U (en) * | 2020-05-05 | 2021-04-06 | 北京中海兴业安全玻璃有限公司 | Toughened glass production and processing glue solution wiping arrangement |
| CN213591169U (en) * | 2020-11-06 | 2021-07-02 | 新疆芯团科技有限公司 | Cleaning and dust removing device for integrated circuit board production |
| CN113600543A (en) * | 2021-09-13 | 2021-11-05 | 扬州欧拉工业设计有限公司 | Saturated steam cleaning equipment for cleaning printed circuit board surface |
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2021
- 2021-12-11 CN CN202111510273.7A patent/CN114390797A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212883678U (en) * | 2020-05-05 | 2021-04-06 | 北京中海兴业安全玻璃有限公司 | Toughened glass production and processing glue solution wiping arrangement |
| CN111843561A (en) * | 2020-06-04 | 2020-10-30 | 江苏江大金属表面处理技术研究院有限公司 | Be arranged in throwing ball equipment blade adds clamping apparatus |
| CN213591169U (en) * | 2020-11-06 | 2021-07-02 | 新疆芯团科技有限公司 | Cleaning and dust removing device for integrated circuit board production |
| CN113600543A (en) * | 2021-09-13 | 2021-11-05 | 扬州欧拉工业设计有限公司 | Saturated steam cleaning equipment for cleaning printed circuit board surface |
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