CN108601227B

CN108601227B - Production equipment for printed density electronic circuit board

Info

Publication number: CN108601227B
Application number: CN201810437823.9A
Authority: CN
Inventors: 谭海涛
Original assignee: Xinfeng Dacheng Technology Co ltd
Current assignee: Xinfeng Dacheng Technology Co ltd
Priority date: 2018-05-09
Filing date: 2018-05-09
Publication date: 2020-09-29
Anticipated expiration: 2038-05-09
Also published as: CN108601227A

Abstract

The invention discloses printed density electronic circuit board production equipment which comprises a main support, wherein a toggle switch and a power line are respectively arranged on the surface of the upper right end of the main support, water receiving boxes are symmetrically arranged on the upper left side and the right side of the upper lower side of the main support, a guide plate is arranged on the upper right side of the water receiving boxes, a water baffle is fixedly connected to the surface of the upper end of the guide plate, a drainage filter screen is arranged inside the water baffle, an adjusting frame is slidably connected to the left inner part and the right inner part of the main support, a rotating motor is arranged on the surface of the lower middle end of the adjusting frame, a rotating frame is rotatably connected to the lower side of the rotating motor, second bearings are symmetrically arranged inside two sides of the rotating frame, the rotating frame is rotatably connected with a bidirectional screw. This printed density electronic circuit board production facility has improved the stoving speed of circuit board, realizes the flexible regulation of alignment jig, realizes collecting the water droplet that the circuit board centrifugation was thrown away.

Description

Production equipment for printed density electronic circuit board

Technical Field

The invention relates to the field of circuit board drying devices, in particular to a printed density electronic circuit board production device.

Background

The printed density electronic circuit board is a structural element formed by insulating materials and conductor wiring, but the printed density electronic circuit board needs to be dried after being cleaned.

At present, current printed density electronic circuit board production facility does not have rotating turret revolution mechanic and swing piece transmission structure usually, thereby can not realize the hot-blast main swing and dry to the circuit board when realizing the circuit board rotation, the stoving speed ratio of circuit board is lower, and, mostly, do not have the flexible joint structure of regulating block, often can not realize the flexible regulation of regulating turret to the circuit board of co-altitude not, in addition, when the circuit board rotation, because the effect of centrifugal force, can throw away the moisture of itself to the outside, if throw away on equipment, cause equipment to rust easily.

Disclosure of Invention

The invention aims to provide a printed density electronic circuit board production device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a printed density electronic circuit board production facility, includes the main support, the upper right end surface of main support is equipped with toggle switch, power cord respectively, the power cord has rotation motor, swing motor through wire series connection, the downside upper surface bilateral symmetry of main support is equipped with the water receiving box, the upper right side of water receiving box is equipped with the guide plate, the upper end fixed surface of guide plate is connected with the breakwater, the inside of breakwater is equipped with hydrophobic filter screen, inside sliding connection has the alignment jig about the main support, the centre lower extreme surface of alignment jig is equipped with the rotation motor, the downside of rotating the motor is rotated and is connected with the rotating turret, the inside symmetry in both sides of rotating turret is equipped with the second bearing, the rotating turret rotates through the second bearing and is connected with two-way lead screw, the right-hand member fixed surface of two.

Preferably, the left side of two-way lead screw has first cursor slide through first screw threaded connection, the upside sliding connection of first cursor slide has the rotating turret, the downside internal surface of first cursor slide compresses tightly is connected with the circuit board, the right side of two-way lead screw has the second cursor slide through second screw threaded connection, the upside sliding connection of second cursor slide has the rotating turret.

Preferably, the lower supporting plate is clamped on the left side and the right side of the lower side of the circuit board, and a main support is rotatably connected to the outer surface of the lower side of the lower supporting plate through a first bearing.

Preferably, the left end fixed surface of two-way lead screw is connected with the locking piece, the upper and lower inside of locking piece is equipped with the locking hole, the locking piece has the bolt through locking hole through connection, the spring has been cup jointed to the left side surface of bolt, the right side of bolt is pegged graft through the slot and is had the rotating turret.

Preferably, swing motors are symmetrically arranged on two sides of the main support, an L-shaped connecting rod is rotatably connected to the right side of each swing motor, and a sliding block is rotatably connected to the inner portion of the lower left side of each L-shaped connecting rod through a shaft hole.

Preferably, the right side of the sliding block is connected with a swinging block in a sliding mode through a sliding groove, and a hot air pipe is arranged inside the right side of the swinging block.

Preferably, the right end surface of the swinging block is fixedly connected with a main shaft, and the outer surfaces of the upper side and the lower side of the main shaft are rotatably connected with a main bracket through limiting shaft holes.

Preferably, the lower extreme fixed surface of alignment jig is connected with the bearing spring, the inside adjustment tank that is equipped with of upside of alignment jig, the alignment jig has the regulating block through the adjustment tank joint.

Preferably, the upper right side surface of regulating block is equipped with compresses tightly the pad, the surface that compresses tightly the pad compresses tightly and is connected with the adjustment tank, the downside of regulating block is inside to rotate through the pivot and is connected with the main support, the surface of pivot has cup jointed the torsional spring.

Compared with the prior art, the invention has the beneficial effects that: this printed density electronic circuit board production facility through rotating turret revolution mechanic and swing piece transmission structure, realizes the hot-blast main swing and dries to the circuit board when realizing the circuit board rotation, has improved the stoving speed of circuit board, through the flexible joint structure of regulating block, can realize the flexible regulation of regulating bracket to the circuit board of co-altitude not, through hydrophobic filter screen and water receiving box structure, has realized collecting the water droplet that the circuit board centrifugation was thrown away, prevents that moisture from throwing away.

Drawings

FIG. 1 is an elevational cross-sectional view of the overall construction of the present invention;

FIG. 2 is a partial cross-sectional view of a bi-directional lead screw locking arrangement of the present invention;

FIG. 3 is a partial cross-sectional view of the adjustable bracket retractable clamping structure of the present invention;

figure 4 is a side view of a portion of the swing block guide structure of the present invention.

In the figure: 1 main bracket, 2 toggle switches, 3 power lines, 4 guide plates, 5 drainage filter screens, 51 water receiving boxes, 52 water baffles, 6 adjusting frames, 61 supporting springs, 62 adjusting grooves, 63 adjusting blocks, 64 torsion springs, 65 rotating shafts, 66 pressing pads, 7 rotating motors, 71 rotating frames, 72 second bearings, 73 bidirectional screw rods, 74 first screw holes, 75 first sliding arms, 76 second screw holes, 77 second sliding arms, 78 rocking handles, 8 swinging motors, 81L-shaped connecting rods, 82 shaft holes, 83 sliding blocks, 84 sliding grooves, 85 swinging blocks, 86 main shafts, 87 limiting shaft holes, 9 first bearings, 10 lower supporting plates, 11 circuit boards, 12 locking blocks, 13 bolts, 14 springs, 15 locking holes, 16 slots and 17 hot air pipes.

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.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a printed density electronic circuit board production device comprises a main support 1, swing motors 8 are symmetrically arranged on two sides of the main support 1, the right side of each swing motor 8 is rotatably connected with an L-shaped connecting rod 81, the inside of the lower left side of each L-shaped connecting rod 81 is rotatably connected with a sliding block 83 through a shaft hole 82, the right side of each sliding block 83 is slidably connected with a swing block 85 through a sliding groove 84, the right end surface of each swing block 85 is fixedly connected with a main shaft 86, the outer surfaces of the upper side and the lower side of each main shaft 86 are rotatably connected with the main support 1 through limiting shaft holes 87, a hot air pipe 17 is arranged inside the right side of each swing block 85, a toggle switch 2 and a power wire 3 are respectively arranged on the upper right end surface of the main support 1, the power wire 3 is connected with a rotation motor 7 and the swing motors 8 in series through wires, the rotation motor 7 and the swing motor 8 both belong to high-speed, the guide plate 4 is arranged on the right upper side of the water receiving box 51, the water baffle 52 is fixedly connected to the surface of the upper end of the guide plate 4, the hydrophobic filter screen 5 is arranged inside the water baffle 52, when the circuit board 11 rotates, the water per se can be thrown out towards the outer side due to the action of centrifugal force, the water can be thrown to the surface of the hydrophobic filter screen 5, the hydrophobic filter screen 5 is non-woven fabric made of polypropylene, the non-woven fabric has the characteristic that air can pass through but the water cannot pass through, hot air can be ensured to pass through while the water is effectively prevented from being thrown out, the water can flow into the water receiving box 51 along the guide plate 4 after being accumulated, the water drops centrifugally thrown out of the circuit board 11 are collected, the adjusting frame 6 is connected to the left inner part and the right inner part of the main support 1 in a sliding manner, the bearing spring 61 is fixedly connected to the surface of the lower end of the, if the height of the circuit board 11 is high, the adjusting block 63 is rotated counterclockwise and leftwards by taking the rotating shaft 65 as a center, the adjusting block 63 is rotated to exit from the adjusting groove 62, at this time, the whole adjusting frame 6 loses a clamping and locking structure, the pressure dropping along the main bracket 1 can be generated, at this time, the supporting spring 61 compresses, deforms, stores deformation energy and offsets the dropping pressure, the buffering of the adjusting frame 6 when dropping is realized, at this time, the adjusting frame 6 is moved upwards, until the circuit board 11 is adjusted to be proper in height, the adjusting block 63 is loosened, the torsion spring 64 can provide clockwise and rightwards torsion to the adjusting block 63 to drive the adjusting block 63 to rotate clockwise and be clamped in the adjusting groove 62, the adjusting frame 6 can be locked, the telescopic adjustment of the adjusting frame 6 can be realized aiming at the circuit boards 11 with different heights, the outer surface of the upper right side of the adjusting block 63 is provided with the pressing pad 66, the outer surface, the inside of the lower side of the adjusting block 63 is rotatably connected with the main bracket 1 through a rotating shaft 65, the outer surface of the rotating shaft 65 is sleeved with a torsion spring 64, the lower end surface of the middle of the adjusting frame 6 is provided with a rotating motor 7, the lower side of the rotating motor 7 is rotatably connected with a rotating frame 71, the insides of two sides of the rotating frame 71 are symmetrically provided with second bearings 72, the rotating frame 71 is rotatably connected with a bidirectional screw rod 73 through the second bearings 72, the bolt 13 is pulled leftwards and exits from the slot 16, then a rocking handle 78 is rotated clockwise to drive the bidirectional screw rod 73 to rotate clockwise, the left side of the bidirectional screw rod 73 is a positive thread and drives a first sliding arm 75 to translate rightwards through a first screw hole 74, the right side of the bidirectional screw rod 73 is a reverse thread and drives a second sliding arm 77 to translate leftwards through a second screw hole 76, at the moment, the first sliding arm 75 and the second sliding, the spring 14 will give the bolt 13 a pull back force to the right, drive the bolt 13 to insert into the slot 16 to the right, and lock the two-way screw rod 73, then connect the power cord 3 to the 220V power supply, the power cord 3 provides the working power supply of the rotating motor 7 and the swing motor 8 through the conducting wire, the toggle button of the toggle switch 2 is toggled to the right, the circuit is closed, the rotating motor 7 drives the rotating frame 71 to rotate forward, the circuit board 11 is driven to rotate forward through the first sliding arm 75 and the second sliding arm 77, the swing motor 8 drives the L-shaped connecting rod 81 to rotate forward, the sliding block 83 is driven to move upward along the sliding slot 84 with the rotating shaft of the swing motor 8 as the center, at this time, the sliding block 83 will give the swinging block 85 a lateral pushing force to the left, drive the swinging block 85 to swing left and right, drive the hot air duct 17 to swing, the left side of the hot air, the drying speed of the circuit board 11 is improved by realizing the rotation of the circuit board 11 and simultaneously realizing the swinging of the hot air pipe 17 to dry the circuit board 11, the left end surface of the bidirectional screw rod 73 is fixedly connected with a locking block 12, the upper and lower inner parts of the locking block 12 are provided with locking holes 15, the locking block 12 is connected with a bolt 13 through the locking holes 15 in a penetrating way, the left outer surface of the bolt 13 is sleeved with a spring 14, the right side of the bolt 13 is inserted with a rotating frame 71 through an inserting groove 16, the left side of the bidirectional screw rod 73 is connected with a first sliding arm 75 through a first screw hole 74 in a threaded way, the upper side of the first sliding arm 75 is connected with the rotating frame 71 in a sliding way, the lower inner surface of the first sliding arm 75 is tightly pressed and connected with the circuit board 11, the lower side of the circuit board 11 is clamped with a lower supporting plate 10 on the left and right sides, the lower outer, the upper side of the second slide arm 77 is slidably connected with the rotating frame 71, and the right end surface of the bidirectional screw rod 73 is fixedly connected with a rocking handle 78.

The invention is implemented as follows: when the bidirectional screw driver is used, the plug pin 13 is pulled leftwards and exits the slot 16, then the rocking handle 78 is rotated clockwise to drive the bidirectional screw 73 to rotate clockwise, the left side of the bidirectional screw 73 is provided with positive threads and drives the first sliding arm 75 to translate rightwards through the first screw hole 74, the right side of the bidirectional screw 73 is provided with negative threads and drives the second sliding arm 77 to translate leftwards through the second screw hole 76, at the moment, the first sliding arm 75 and the second sliding arm 77 move in the opposite direction until the circuit board 11 on the lower side is clamped, the plug pin 13 is loosened, the spring 14 gives a rightward pull force to the plug pin 13 to drive the plug pin 13 to be inserted rightwards into the slot 16, the bidirectional screw 73 can be locked, then the power wire 3 is connected to a 220V power supply, the power wire 3 provides a working power supply for the rotating motor 7 and the swinging motor 8 through a lead, a toggle button of the toggle switch 2 is toggled rightwards, the circuit, the circuit board 11 is driven to rotate forwards through the first sliding arm 75 and the second sliding arm 77, the swing motor 8 drives the L-shaped connecting rod 81 to rotate forwards, the sliding block 83 is driven to move upwards along the sliding groove 84 by taking the rotating shaft of the swing motor 8 as a center, at the moment, the sliding block 83 can provide a leftward lateral jacking force for the swing block 85 to drive the swing block 85 to swing left and right, the hot air pipe 17 is driven to swing, the left side of the hot air pipe 17 is connected with an air heating device, hot air flow can be blown to the surface of the circuit board 11 through the hot air pipe 17, the circuit board 11 is dried by swinging of the hot air pipe 17 while rotating, the drying speed of the circuit board 11 is improved, at the moment, if the height of the circuit board 11 is high, the adjusting block 63 rotates anticlockwise and leftwards by taking the rotating shaft 65 as a center, the adjusting block 63 rotates and exits from the adjusting groove 62, at the moment, the whole, at the moment, the bearing spring 61 is compressed, deformed and stores deformation energy, the pressure of the falling is counteracted, the buffer when the adjusting frame 6 falls is achieved, the adjusting frame 6 moves upwards at the moment, the adjusting block 63 is loosened until the height of the circuit board 11 is adjusted to be proper, the torsion spring 64 can give clockwise and rightward torsion to the adjusting block 63 to drive the adjusting block 63 to rotate clockwise and clamp the adjusting groove 62, the adjusting frame 6 can be locked, the telescopic adjustment of the adjusting frame 6 can be achieved aiming at the circuit boards 11 with different heights, in addition, when the circuit board 11 rotates, the moisture of the circuit board can be thrown out to the outer side due to the effect of centrifugal force, the moisture can be thrown to the surface of the hydrophobic filter screen 5, the hydrophobic filter screen 5 is non-woven fabric made of polypropylene, the characteristic that air can pass through but moisture cannot pass through is achieved, the moisture can be effectively prevented from being thrown out when hot air passes through, after the water is accumulated, the water flows into the water receiving box 51 along the guide plate 4, and the water drops thrown by the circuit board 11 in a centrifugal mode are collected.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A production equipment of printed density electronic circuit boards comprises a main support (1), and is characterized in that: the water-saving and water-saving type water-saving and water-saving device is characterized in that a toggle switch (2) and a power line (3) are respectively arranged on the right upper end surface of the main support (1), the power line (3) is connected with a rotating motor (7) and a swinging motor (8) in series through a wire, the water receiving boxes (51) are symmetrically arranged on the left and right upper surfaces of the lower side of the main support (1), a guide plate (4) is arranged on the right upper side of each water receiving box (51), a water baffle (52) is fixedly connected to the upper end surface of the guide plate (4), a water-draining filter screen (5) is arranged inside the water baffle (52), an adjusting frame (6) is slidably connected to the left and right inner portions of the main support (1), a rotating motor (7) is arranged on the lower end surface of the middle of the adjusting frame (6), a rotating, the rotary frame (71) is rotatably connected with a bidirectional screw rod (73) through a second bearing (72), the surface of the right end of the bidirectional screw rod (73) is fixedly connected with a rocking handle (78), the left side of the bidirectional screw rod (73) is in threaded connection with a first slide arm (75) through a first screw hole (74), the upper side of the first slide arm (75) is in sliding connection with the rotary frame (71), the inner surface of the lower side of the first slide arm (75) is in compression connection with a circuit board (11), the right side of the bidirectional screw rod (73) is in threaded connection with a second slide arm (77) through a second screw hole (76), the upper side of the second slide arm (77) is in sliding connection with the rotary frame (71), lower supporting plates (10) are clamped on the left side and the right side of the circuit board (11), the outer surface of the lower side of the lower supporting plates (10) is rotatably connected with a main support (1) through a first bearing (9), and the surface of, the locking device is characterized in that locking holes (15) are formed in the upper portion and the lower portion of the locking block (12), the locking block (12) is connected with a bolt (13) in a penetrating mode through the locking holes (15), a spring (14) is sleeved on the outer surface of the left side of the bolt (13), a rotating frame (71) is connected to the right side of the bolt (13) in a inserting mode through a slot (16), swing motors (8) are symmetrically arranged on two sides of the main support (1), the right side of each swing motor (8) is rotatably connected with an L-shaped connecting rod (81), the inner portion of the left lower side of each L-shaped connecting rod (81) is rotatably connected with a sliding block (83) through a shaft hole (82), the right side of each sliding block (83) is slidably connected with a swing block (85) through a sliding groove (84), a hot air pipe (17) is arranged in the inner portion of the right side of each swing block (85), a main shaft (86) is fixedly connected to, the lower extreme fixed surface of alignment jig (6) is connected with bearing spring (61), the inside adjustment tank (62) that is equipped with of upside of alignment jig (6), alignment jig (6) have regulating block (63) through adjustment tank (62) joint, the upper right side surface of regulating block (63) is equipped with compresses tightly pad (66), the surface that compresses tightly pad (66) compresses tightly and is connected with adjustment tank (62), the downside of regulating block (63) is inside to be connected with main support (1) through pivot (65) rotation, torsional spring (64) have been cup jointed to the surface of pivot (65).