CN214544946U

CN214544946U - Multilayer circuit board that plates machine conductive film moves back membrane device

Info

Publication number: CN214544946U
Application number: CN202120542960.6U
Authority: CN
Inventors: 姚志栋
Original assignee: SURPSSS PRINTED CIRCUIT BOARD
Current assignee: SURPSSS PRINTED CIRCUIT BOARD
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-10-29
Anticipated expiration: 2031-03-16

Abstract

The utility model discloses a multi-layer circuit board that has plated machine conductive film moves back membrane device relates to circuit board production facility technical field. The utility model discloses a base, soak the main part subassembly, dry main part subassembly, runner assembly and lifting unit, top one side of base is provided with soaks the main part subassembly, be provided with the observation window on soaking the preceding terminal surface of main part subassembly, the bottom of soaking the main part subassembly is provided with lifting unit, the top opposite side of base is provided with dry main part subassembly, be provided with the equipment door on the preceding terminal surface of dry main part subassembly, the inside of dry main part subassembly is provided with runner assembly, the inboard top of dry main part subassembly is provided with temperature sensor. The utility model discloses a relatively poor and the staff of being not convenient for of drying effect of having solved current membrane device that moves back carries out the problem of soaking to the circuit board of runner assembly and lifting unit's setting, has strengthened drying effect, and the staff of being convenient for deposits the circuit board when soaking simultaneously, has increased work efficiency.

Description

Multilayer circuit board that plates machine conductive film moves back membrane device

Technical Field

The utility model belongs to the technical field of circuit board production facility, especially, relate to a multilayer circuit board that has plated machine conductive film moves back membrane device.

Background

The circuit board is one of the important parts in the electronic industry, the circuit board can provide mechanical support for fixing and assembling electronic components, can realize electrical connection between the electronic components, and the film stripping operation is frequently required to be carried out on the circuit board when the multilayer circuit board plated with the organic conductive film is manufactured, but the following defects still exist in the practical use of the circuit board:

1. when the existing film removing device for the multilayer circuit board plated with the organic conductive film is used, hot air of the existing film removing device cannot uniformly contact with each circuit board when the circuit board is dried, so that the drying effect of the circuit board is poor, the working time is prolonged, and the working efficiency is reduced;

2. when the existing multilayer circuit board film removing device plated with the organic conductive film is used and is used for soaking a circuit board in alkali liquor, workers are not convenient to place or take out the circuit board, the workload of the workers is increased, and the working efficiency is reduced.

Therefore, the existing film removing device for the organic conductive film plated multilayer circuit board cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-layer circuit board that has plated a conductive film moves back membrane device, through rotating assembly and lifting unit's setting, solved the current problem that the drying effect that moves back the membrane device is relatively poor and the staff of being not convenient for soaks the circuit board.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multi-layer wiring board that plates machine conductive film moves back membrane device, including base, soak main part subassembly, dry main part subassembly, runner assembly and lifting unit, the main part subassembly is soaked to top one side fixedly connected with of base, and is provided with the observation window on soaking the preceding terminal surface of main part subassembly, the bottom fixedly connected with lifting unit who soaks the main part subassembly, and lifting unit's top is located the inside of soaking the main part subassembly, the dry main part subassembly of top opposite side fixedly connected with of base, and be provided with the equipment door on the preceding terminal surface of dry main part subassembly, the inside fixedly connected with runner assembly of dry main part subassembly, and the inboard top fixedly connected with temperature sensor of dry main part subassembly, top one side fixedly connected with audible-visual annunciator of dry main part subassembly.

Further, soak the main part subassembly including soaking casing, inlet tube and drain pipe, and soak one side outer wall top fixedly connected with inlet tube of casing, soak opposite side outer wall below fixedly connected with drain pipe of casing, and soak the first installation piece of bottom both sides difference fixedly connected with and the second installation piece of casing, the equal fixed connection in bottom of first installation piece and second installation piece is at the top of base, and when using, adds alkali lye through the inlet tube in to soaking the casing and soaks the circuit board, soaks the liquid discharge in the completion back will soaking the casing through the drain pipe, and first installation piece and second installation piece have played the supporting role to soaking the casing.

Further, dry main part subassembly includes dry casing, blast pipe and intake pipe, and the top opposite side fixedly connected with blast pipe of dry casing, one side outer wall below fixedly connected with intake pipe of dry casing, and the bottom both sides of dry casing all through support column fixed connection at the top of base, when using, lets in hot-blast through the intake pipe in to the dry casing, and hot-blast flows from the blast pipe after the heat exchange in the dry casing, and the setting of support column has played the fixed effect of support to dry casing.

Further, the rotating assembly comprises a motor shell, a servo motor and a first rotating shaft, the motor shell is fixedly connected to the center of the bottom of the drying shell, the servo motor is fixedly connected to the interior of the motor shell, the first rotating shaft of the output shaft of the servo motor is fixedly connected to the interior of the motor shell, the top of the first rotating shaft penetrates through the top of the motor shell and the bottom of the drying shell in sequence, the top of the first rotating shaft is movably connected to the center of the inner side of the drying shell, a connecting block is evenly sleeved on the outer wall of the first rotating shaft, a mounting plate is fixedly connected to the outer walls of the two sides of the connecting block, when the rotating assembly is used, the motor shell fixes the servo motor, the servo motor drives the first rotating shaft to rotate, the first rotating shaft can drive the connecting block to rotate and further drive the mounting plate to rotate, and the mounting plate fixes the circuit board.

Further, the lifting component comprises a hand wheel, a lifting plate, a second rotating shaft and a third rotating shaft, the third rotating shaft is fixedly connected to one outer wall of the hand wheel, the other end of the third rotating shaft penetrates through the second mounting block and is movably connected to one outer wall of the first mounting block, first conical gears are sleeved on two sides of the outer wall of the third rotating shaft, the top of each first conical gear is movably connected with a second conical gear, the top of each second conical gear is fixedly connected with the second rotating shaft, the top end of each second rotating shaft sequentially penetrates through the bottom of the soaking shell and the lifting plate and is movably connected to the front end of the lower surface of the fixing plate, the fixing plate is fixedly connected above the inner walls of the two sides of the soaking shell, the rear end surface of the fixing plate is fixedly connected with a limiting rod, and the bottom end of the limiting rod respectively penetrates through two sides of the rear end of the surface of the lifting plate and is fixedly connected to the rear end of the inner side bottom of the soaking shell, when the lifting plate is used, the hand wheel drives the third rotating shaft to rotate, the second rotating shaft is driven to rotate under the action of the first bevel gear and the second bevel gear, the lifting plate is driven to move by the rotation of the second rotating shaft, and the fixing plate and the limiting rod play a role in limiting the movement of the lifting plate.

Further, the surface of lifter plate is the screw hole setting, be the external screw thread setting on the outer wall of second pivot, and the external screw thread on the outer wall of second pivot closes with the internal thread on the lifter plate screw hole pore wall soon and is connected, connect through gear engagement between first conical gear and the second conical gear, when using, threaded connection between lifter plate and the second pivot has realized that the rotation of second pivot drives the lifter plate and moves on the outer wall of second pivot, and gear engagement between first conical gear and the second conical gear is connected and has been realized that first conical gear drives second conical gear and rotates.

The utility model discloses following beneficial effect has:

1. the utility model discloses a rotating assembly's setting, when using, starts servo motor, and servo motor drives first pivot and rotates, and first pivot drives the mounting panel through the connecting block and rotates, and then drives the circuit board on the mounting panel and rotates for the circuit board can be more even when dry contact hot-blast, has strengthened drying effect, has reduced operating time, has improved work efficiency.

2. The utility model discloses a lifting unit's setting, when using, the hand wheel rotates, the hand wheel drives the third pivot and rotates, it rotates to drive first conical gear when the third pivot is pivoted, be connected through gear engagement between first conical gear and the second conical gear, and then second conical gear drives the second pivot and rotates under first conical gear's effect, through threaded connection between second pivot and the lifter plate, so the rotation of second pivot drives the lifter plate and moves on its outer wall, the lift to the circuit board has been realized, the staff of being convenient for places the circuit board in the soaking shell or takes out from the soaking shell, staff's work load has been reduced, and the work efficiency is improved.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the soaking body assembly of the present invention;

fig. 3 is a side view of the lift assembly of the present invention;

fig. 4 is a front sectional view of the drying main body assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. soaking the main body component; 21. soaking the shell; 22. a water inlet pipe; 23. a drain pipe; 24. a first mounting block; 25. a second mounting block; 3. an observation window; 4. drying the main body assembly; 41. drying the shell; 42. an exhaust pipe; 43. an air inlet pipe; 44. a support pillar; 5. an audible and visual alarm; 6. an equipment door; 7. a rotating assembly; 71. a motor housing; 72. a servo motor; 73. a first rotating shaft; 74. connecting blocks; 75. mounting a plate; 8. a lifting assembly; 81. a hand wheel; 82. a lifting plate; 83. a second rotating shaft; 84. a fixing plate; 85. a first bevel gear; 86. a third rotating shaft; 87. a second bevel gear; 88. a limiting rod; 9. a temperature sensor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention relates to a multi-layer circuit board stripping device coated with a conductive film, which comprises a base 1, a main soaking component 2, a main drying component 4, a rotating component 7 and a lifting component 8, wherein the main soaking component 2 is fixedly connected to one side of the top of the base 1, an observation window 3 is arranged on the front end surface of the main soaking component 2, the lifting component 8 is fixedly connected to the bottom of the main soaking component 2, the top of the lifting component 8 is positioned inside the main soaking component 2, the other side of the top of the base 1 is fixedly connected with the main drying component 4, an equipment door 6 is arranged on the front end surface of the main drying component 4, the rotating component 7 is fixedly connected to the inside of the main drying component 4, a temperature sensor 9 is fixedly connected to the top of the inside of the main drying component 4, and an audible and visual alarm 5 is fixedly connected to one side of the top of the main drying component 4, the model of the temperature sensor 9 is AGP2401, which belongs to the prior art, when the device is used, the lifting assembly 8 is started to place the circuit board in the soaking main body assembly 2, special alkali liquor is added into the soaking main body assembly 2 to soak the circuit board, the circuit board is taken out through the lifting assembly 8 after soaking is completed, the circuit board is placed on the rotating assembly 7 in the drying main body assembly 4, hot air is introduced into the drying main body assembly 4, the rotating assembly 7 is started to dry the circuit board, the steps are repeated for a plurality of times, so that the film withdrawing operation of the circuit board is realized, in the using process, the temperature sensor 9 detects the temperature in the drying main body assembly 4 in real time, and once the temperature exceeds or is lower than a preset value range, the temperature sensor 9 starts the audible and visual alarm 5 to remind a worker.

Wherein as shown in fig. 1, the soaking main body component 2 comprises a soaking casing 21, a water inlet pipe 22 and a water outlet pipe 23, the water inlet pipe 22 is fixedly connected to the upper part of the outer wall of one side of the soaking casing 21, the water outlet pipe 23 is fixedly connected to the lower part of the outer wall of the other side of the soaking casing 21, the first mounting block 24 and the second mounting block 25 are fixedly connected to the two sides of the bottom of the soaking casing 21 respectively, the bottoms of the first mounting block 24 and the second mounting block 25 are fixedly connected to the top of the base 1, in the using process, the water inlet pipe 22 is opened and the water outlet pipe 23 is closed, special alkali liquor is added into the soaking casing 21 to soak the circuit board, the water inlet pipe 22 is closed and the water outlet pipe 23 is opened to discharge soaking liquor and take out the circuit board after soaking is completed.

Wherein as shown in fig. 1, the drying main body assembly 4 includes a drying casing 41, an exhaust pipe 42 and an intake pipe 43, and the exhaust pipe 42 is fixedly connected to the other side of the top of the drying casing 41, the intake pipe 43 is fixedly connected to the lower side of the outer wall of one side of the drying casing 41, and both sides of the bottom of the drying casing 41 are fixedly connected to the top of the base 1 through a support pillar 44, in the using process, the intake pipe 43 is opened and the exhaust pipe 42 is closed, hot air is introduced into the drying casing 41, the circuit board is dried through the hot air, and after the drying is completed, the intake pipe 43 is closed and the exhaust pipe 42 is opened to discharge the hot air in the drying casing 41.

As shown in fig. 4, the rotating assembly 7 includes a motor casing 71, a servo motor 72 and a first rotating shaft 73, the motor casing 71 is fixedly connected to the bottom center of the drying casing 41, the servo motor 72 is fixedly connected in the motor casing 71, an output shaft of the servo motor 72 is fixedly connected to the first rotating shaft 73, a top end of the first rotating shaft 73 sequentially penetrates through a top of the motor casing 71 and a bottom of the drying casing 41 and is movably connected to an inner top center of the drying casing 41, a connecting block 74 is uniformly sleeved on an outer wall of the first rotating shaft 73, mounting plates 75 are fixedly connected to outer walls of two sides of the connecting block 74, the type of the servo motor 72 is EHS100, which belongs to the prior art, when in use, the servo motor 72 is started, the servo motor 72 drives the first rotating shaft 73 to rotate, the first rotating shaft 73 drives the mounting plate 75 to rotate through the connecting block 74, and further drives a circuit board on the mounting plate 75 to rotate, the circuit board can be contacted with hot air more uniformly during drying.

Wherein as shown in fig. 2 and fig. 3, the lifting assembly 8 includes a hand wheel 81, a lifting plate 82, a second rotating shaft 83 and a third rotating shaft 86, and a third rotating shaft 86 is fixedly connected to an outer wall of one side of the hand wheel 81, the other end of the third rotating shaft 86 penetrates through the second mounting block 25 and is movably connected to an outer wall of one side of the first mounting block 24, and both sides of an outer wall of the third rotating shaft 86 are sleeved with a first bevel gear 85, the top of the first bevel gear 85 is movably connected with a second bevel gear 87, and the top of the second bevel gear 87 is fixedly connected with the second rotating shaft 83, the top of the second rotating shaft 83 sequentially penetrates through the bottom of the soaking shell 21 and the lifting plate 82 and is movably connected to the front end of the lower surface of the fixing plate 84, and the fixing plate 84 is fixedly connected above inner walls of both sides of the soaking shell 21, and the rear end surface of the fixing plate 84 is fixedly connected to a limiting rod 88, and the bottom of the limiting rod 88 respectively penetrates through both sides of the rear end of the surface of the lifting plate 82 and is fixedly connected to the bottom of the inner side of the soaking shell 21 At the rear end, the surface of the lifting plate 82 is provided with a threaded hole, the outer wall of the second rotating shaft 83 is provided with an external thread, the external thread on the outer wall of the second rotating shaft 83 is screwed with the internal thread on the wall of the threaded hole of the lifting plate 82, the first bevel gear 85 and the second bevel gear 87 are connected by gear meshing, when in use, the hand wheel 81 is rotated, the hand wheel 81 drives the third rotating shaft 86 to rotate, the third rotating shaft 86 rotates and simultaneously drives the first bevel gear 85 to rotate, the first bevel gear 85 is meshed with the second bevel gear 87 to be connected, the second bevel gear 87 drives the second rotating shaft 83 to rotate under the action of the first bevel gear 85, the second rotating shaft 83 is connected with the lifting plate 82 by threads, so that the rotation of the second rotating shaft 83 drives the lifting plate 82 to move on the outer wall thereof, thereby realizing the lifting of the circuit board, the circuit board is convenient for the staff to place in soaking casing 21 or take out from soaking casing 21, has reduced staff's work load, has improved work efficiency.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a plate multilayer circuit board that machine electric conduction membrane and move back membrane device, includes base (1), soaks main part subassembly (2), dry main part subassembly (4), runner assembly (7) and lifting unit (8), its characterized in that: main part subassembly (2) are soaked to top one side fixedly connected with of base (1), and are provided with observation window (3) on soaking the preceding terminal surface of main part subassembly (2), bottom fixedly connected with lifting unit (8) of soaking main part subassembly (2), and the top of lifting unit (8) is located the inside of soaking main part subassembly (2), the dry main part subassembly (4) of top opposite side fixedly connected with of base (1), and be provided with equipment door (6) on the preceding terminal surface of dry main part subassembly (4), the inside fixedly connected with runner assembly (7) of dry main part subassembly (4), and inboard top fixedly connected with temperature sensor (9) of dry main part subassembly (4), top one side fixedly connected with audible-visual annunciator (5) of dry main part subassembly (4).

2. The device for stripping the multilayer circuit board plated with the organic conductive film as claimed in claim 1, wherein the soaking main body assembly (2) comprises a soaking casing (21), a water inlet pipe (22) and a water outlet pipe (23), the water inlet pipe (22) is fixedly connected above the outer wall of one side of the soaking casing (21), the water outlet pipe (23) is fixedly connected below the outer wall of the other side of the soaking casing (21), a first mounting block (24) and a second mounting block (25) are respectively fixedly connected to two sides of the bottom of the soaking casing (21), and the bottoms of the first mounting block (24) and the second mounting block (25) are both fixedly connected to the top of the base (1).

3. The device for stripping the multilayer circuit board plated with the organic conductive film according to claim 1, wherein the drying main body assembly (4) comprises a drying shell (41), an exhaust pipe (42) and an air inlet pipe (43), the exhaust pipe (42) is fixedly connected to the other side of the top of the drying shell (41), the air inlet pipe (43) is fixedly connected to the lower portion of the outer wall of one side of the drying shell (41), and both sides of the bottom of the drying shell (41) are fixedly connected to the top of the base (1) through supporting columns (44).

4. The film stripping device for the multilayer circuit board plated with the organic conductive film as claimed in claim 1, wherein the rotating assembly (7) comprises a motor casing (71), a servo motor (72) and a first rotating shaft (73), the motor casing (71) is fixedly connected to the bottom center of the drying casing (41), the servo motor (72) is fixedly connected to the inside of the motor casing (71), an output shaft of the servo motor (72) is fixedly connected to the first rotating shaft (73), the top end of the first rotating shaft (73) sequentially penetrates through the top of the motor casing (71) and the bottom of the drying casing (41) and is movably connected to the inside top center of the drying casing (41), a connecting block (74) is uniformly sleeved on the outer wall of the first rotating shaft (73), and mounting plates (75) are fixedly connected to the outer walls of two sides of the connecting block (74).

5. The film removing device for the multilayer circuit board plated with the organic conductive film according to claim 1, wherein the lifting assembly (8) comprises a hand wheel (81), a lifting plate (82), a second rotating shaft (83) and a third rotating shaft (86), the outer wall of one side of the hand wheel (81) is fixedly connected with the third rotating shaft (86), the other end of the third rotating shaft (86) penetrates through the second mounting block (25) and is movably connected to the outer wall of one side of the first mounting block (24), the two sides of the outer wall of the third rotating shaft (86) are respectively sleeved with a first bevel gear (85), the top of the first bevel gear (85) is movably connected with a second bevel gear (87), the top of the second bevel gear (87) is fixedly connected with a second rotating shaft (83), the top end of the second rotating shaft (83) sequentially penetrates through the bottom of the casing (21) and the lifting plate (82) and is movably connected to the front end of the lower surface of the fixing plate (84), and fixed plate (84) fixed connection is in the both sides inner wall top of soaking casing (21), the equal fixedly connected with gag lever post (88) of lower surface rear end face of fixed plate (84), and the bottom of gag lever post (88) runs through the surperficial rear end both sides of lifter plate (82) respectively and fixed connection is in the inboard bottom rear end of soaking casing (21).

6. The film stripping device for the multilayer circuit board plated with the organic conductive film as claimed in claim 5, wherein the surface of the lifting plate (82) is provided with a threaded hole, the outer wall of the second rotating shaft (83) is provided with an external thread, the external thread on the outer wall of the second rotating shaft (83) is screwed with the internal thread on the wall of the threaded hole of the lifting plate (82), and the first bevel gear (85) and the second bevel gear (87) are connected through gear engagement.