CN214125675U

CN214125675U - A film preparation precision equipment for printed circuit board

Info

Publication number: CN214125675U
Application number: CN202022763367.2U
Authority: CN
Inventors: 王峰; 王庆; 郭霞
Original assignee: Shenzhen Intelligent Control Technology Co ltd
Current assignee: Shenzhen Intelligent Control Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-09-03
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a film preparation precision equipment for printed circuit board, including two bases, the top fixed mounting of base has the mounting panel, one side fixed mounting of mounting panel has the motor mounting panel, the top fixed mounting of motor mounting panel has motor one, two rotate between the opposite face of mounting panel and be connected with two actuating levers two, and the drive end fixed connection of one side of an actuating lever two and motor one. This a film preparation precision equipment for printed circuit board goes up a plurality of circular brushes and carries out rotatory washing to the dust on the copper-clad plate surface, is different from traditional clean mode, and this equipment can accomplish no dead angle and wash, has avoided the waste of resource, carries out drying process to the copper-clad plate through hot plate, fan, is different from traditional air-dry, and the device is after wasing the completion, alright accomplish drying process fast, has further promoted work efficiency.

Description

A film preparation precision equipment for printed circuit board

Technical Field

The utility model relates to a printed circuit board makes the field, specifically is a film preparation precision equipment for printed circuit board.

Background

Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components, and have been developed for over 100 years; the design of the method is mainly layout design; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate, and being divided into single-layer boards, double-sided boards, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of the circuit board.

Because printed circuit board can not have the dust on the copper-clad plate in the manufacture process, so need wash the copper-clad plate before the preparation, traditional cleaning method does not possess and carries out quick air-dry processing to the copper-clad plate to the production progress has been prolonged, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film preparation precision equipment for printed circuit board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a precise device for manufacturing a negative of a printed circuit board comprises two bases, wherein mounting plates are fixedly mounted at the tops of the bases, a motor mounting plate is fixedly mounted on one side of one mounting plate, a motor I is fixedly mounted at the top of the motor mounting plate, two driving rods II are rotatably connected between opposite surfaces of the two mounting plates, one side of one driving rod II is fixedly connected with a driving end of the motor I, driving wheels are sleeved on two sides of the outer surface of each driving rod, a driving belt is arranged between the two driving wheels on the same side, a limiting block is fixedly mounted on the driving belt at equal intervals, a copper-clad plate is arranged at the top of the driving belt, a limiting device is fixedly mounted between the opposite surfaces of the two mounting plates and is in contact with one side of the copper-clad plate, and top mounting plates are fixedly mounted at the tops of the two mounting plates, slide on the mounting panel of top and be provided with belt cleaning device, one side fixed mounting of mounting panel of top has two fixed knot to construct, one side fixed mounting of base has the water tank, the top fixed mounting of water tank has the water pump, and the end of intaking of water pump is connected with the play water end of water tank, two fixed mounting has the spray pipe between the opposite face of mounting panel, and the end of intaking of spray pipe is connected with the play water end of water pump, the bottom fixed mounting of spray pipe has a plurality of shower nozzle.

As a further aspect of the present invention: the cleaning device comprises a sliding plate, the sliding plate is in sliding connection with 11, a motor II is fixedly mounted on one side of the top of the sliding plate, an actuating rod connecting plate is fixedly mounted on the other side of the top of the sliding plate, a first actuating rod is fixedly connected with a first actuating rod of the motor, the first actuating rod penetrates through a plurality of first bevel gears and is rotationally connected with the actuating rod connecting plate, a plurality of first bevel gears are sleeved on the outer wall of the first actuating rod, a driving shaft is rotatably mounted on the sliding plate through bearings mounted at the top of the sliding plate in an embedded mode, a second bevel gear matched with the first bevel gears is fixedly mounted at the top of the driving shaft, the second bevel gears are rotatably connected with the first bevel gears and meshed with each other, a circular brush is.

As a further aspect of the present invention: the limiting device comprises a base, wherein two mounting blocks are fixedly mounted on one side of the base, and a pulley is rotatably mounted between the mounting blocks.

As a further aspect of the present invention: and a hole matched with the driving rod II is formed in the mounting plate on one side, and the mounting plate is rotatably connected with the driving rod II through the hole.

As a further aspect of the present invention: the fan is installed to the top of top mounting panel is inlayed, the bottom of top mounting panel has the hot plate through connecting rod fixed mounting.

As a further aspect of the present invention: the fixed structure comprises a connecting rod, one side of the connecting rod is fixedly connected with the top mounting plate, a fixed plate is rotatably mounted on the connecting rod through a bearing sleeved on the outer wall of the connecting rod, a threaded rod is connected to the fixed plate through a threaded hole formed in the fixed plate through threads, and a rubber block is fixedly mounted at one end of the threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an actuating lever two, stop device, the copper-clad plate, the stopper, the drive wheel, motor two, actuating lever one, bevel gear two, the drive shaft, circular brush, the fan, the hot plate, the water tank, a water pump, the cooperation of spray pipe is used, carry out rotatory washing to the dust on the copper-clad plate surface through a plurality of circular brushes on the device, be different from traditional clean mode, this equipment can accomplish no dead angle and wash, and need not manual operation, manpower and materials have been saved, the waste of resource has been avoided, through the hot plate, the fan carries out drying process to the copper-clad plate, be different from traditional air-dry, the device is wasing the completion back, alright accomplish drying process fast, the production progress has been accelerated, further work efficiency has been promoted.

2. This practicality uses through the cooperation of sliding plate, fixed knot structure, circular brush, can realize the quick installation to circular brush through the device, and the installation is convenient simple, has saved manpower and materials for the work progress has promoted work efficiency.

Drawings

FIG. 1 is a schematic structural diagram of a film making precision apparatus for a printed circuit board;

FIG. 2 is a side view of a bottom plate manufacturing precision apparatus for a printed circuit board;

FIG. 3 is an enlarged view of a portion A in FIG. 2 of a precision apparatus for manufacturing a base sheet for a printed circuit board;

FIG. 4 is a schematic structural diagram of a fixing structure in a precision apparatus for manufacturing a negative of a printed circuit board.

In the figure: the device comprises a base 1, a water tank 2, a transmission belt 3, a limiting device 4, a fixing structure 5, a driving rod connecting plate 6, a heating plate 7, a fan 8, a bevel gear I9, a driving rod I10, a top mounting plate 11, a bevel gear II 12, a bevel gear mounting plate 13, a water spray pipe 14, a driving rod II 15, a motor I16, a motor mounting plate 17, a driving wheel 18, a copper-clad plate 19, a limiting block 20, a driving shaft 21, a circular hairbrush 22, a threaded rod 23, a connecting rod 24, a sliding plate 25, a motor II 26, a fixing plate 27, a rubber block 28 and a water pump 29.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, an apparatus for manufacturing a negative film of a printed circuit board comprises two bases 1, a mounting plate 13 is fixedly mounted on the top of the base 1, a motor mounting plate 17 is fixedly mounted on one side of the mounting plate 13, a motor 16 is fixedly mounted on the top of the motor mounting plate 17, two driving rods 15 are rotatably connected between the opposite surfaces of the two mounting plates 13, one side of one driving rod 15 is fixedly connected with the driving end of the motor 16, driving wheels 18 are sleeved on both sides of the outer surface of the driving rod 15, a driving belt 3 is disposed between the two driving wheels 18 on the same side, a stopper 20 is fixedly mounted on the driving belt 3 at an equal distance, a copper-clad plate 19 is disposed on the top of the driving belt 3, a position-limiting device 4 is fixedly mounted between the opposite surfaces of the two mounting plates 13, and the position-limiting device 4 is in contact with one side of the copper-clad plate 19, the cleaning device comprises a sliding plate 25, wherein the sliding plate 25 is in sliding connection with the top mounting plate 11, one side of the top of the sliding plate 25 is fixedly provided with a second motor 26, the other side of the top of the sliding plate 25 is fixedly provided with a driving rod connecting plate 6, and a driving end of the second motor 26 is fixedly connected with a first driving rod 10, the driving rod I10 penetrates through the bevel gears I9 to be rotatably connected with the driving rod connecting plate 6, the outer wall of the driving rod I10 is sleeved with the bevel gears I9, the sliding plate 25 is rotatably provided with a driving shaft 21 through a bearing embedded at the top of the sliding plate, the top of the driving shaft 21 is fixedly provided with a bevel gear II 12 matched with the bevel gear I9, the bevel gear II 12 is rotatably connected and meshed with the bevel gear I9, the bottom of the driving shaft 21 is fixedly provided with a circular brush 22, bristles at the bottom of the circular brush 22 are contacted with the surface of the copper-clad plate 19, the limiting device 4 comprises a base, one side of the base is fixedly provided with two mounting blocks, a pulley is rotatably arranged between the two mounting blocks, a hole matched with the driving rod II 15 is formed in one side mounting plate 13, the mounting plate 13 is rotatably connected with the driving rod II 15 through the hole, and the top of the top mounting plate 11 is embedded with the fan 8, connecting rod fixed mounting has hot plate 7 bottom of top mounting panel 11, and fixed knot constructs 5 including connecting rod 24, and one side and the 11 fixed connection of top mounting panel of connecting rod 24, and connecting rod 24 rotates through the bearing that its outer wall cup jointed and installs fixed plate 27, and threaded hole threaded connection that fixed plate 27 seted up through it has threaded rod 23, and the one end fixed mounting of threaded rod 23 has block rubber 28.

The utility model discloses a theory of operation is:

when the device is used, the copper-clad plate 19 is placed on the transmission belts 3 at two sides and positioned between two adjacent limiting blocks 20, the first motor 16 drives the second driving rod 15 to rotate, the second driving rod 15, the transmission wheel 18 and the transmission belt 3 drive the copper-clad plate 19 to move, the water pump 29 works to uniformly spray water in the water tank 2 to the surface of the copper-clad plate 19 through the water outlet pipe on the water spray pipe 14, then the second motor 26 works to drive the first bevel gear 9 on the first driving rod 10 to rotate, the first bevel gear 9 drives the second bevel gear 12, the driving shaft 21 and the circular hairbrush 22 to rotate, the circular hairbrush 22 cleans dust on the copper-clad plate 19, after the cleaning is completed, the fan 8 works to air-dry water remained on the surface of the copper-clad plate 19, after the air-drying, the heating plate 7 further dries the copper-clad plate 19, and the dust on the surface of the copper-clad plate 19 is cleaned by rotating through the plurality of circular hairbrushes 22 on the device, different from the traditional cleaning mode, the equipment can clean without dead angles, does not need manual operation, saves manpower and material resources, avoids resource waste, dries the copper-clad plate 19 through the heating plate 7 and the fan 8, is different from the traditional air drying, can quickly finish the drying treatment after cleaning, quickens the production progress, further improves the working efficiency, only needs to rotate the handle on the threaded rod 23 to ensure that the sliding plate 25 is not in a clamping state after the circular brush 22 is seriously worn by the machine for a long time, then can horizontally pull out the sliding plate 25 through the slide way arranged on the top mounting plate 11, can quickly replace the circular brush 22, completes the replacement, and can also install the sliding plate 25, can realize the quick installation of the circular brush 22 through the equipment, the installation process is convenient and simple, manpower and material resources are saved, the working process is accelerated, and the working efficiency is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A negative film preparation precision equipment for printed circuit board, includes two bases (1), its characterized in that: the top of the base (1) is fixedly provided with a mounting plate (13), one side of one mounting plate (13) is fixedly provided with a motor mounting plate (17), the top of the motor mounting plate (17) is fixedly provided with a motor I (16), two opposite faces of the two mounting plates (13) are rotatably connected with two driving rods II (15), one side of one driving rod II (15) is fixedly connected with a driving end of the motor I (16), two sides of the outer surface of the driving rod II (15) are respectively sleeved with a driving wheel (18), a driving belt (3) is arranged between the two driving wheels (18) on the same side, a limiting block (20) is fixedly arranged on the driving belt (3) in an equal distance, the top of the driving belt (3) is provided with a copper-clad plate (19), and a limiting device (4) is fixedly arranged between the opposite faces of the two mounting plates (13), and stop device (4) contacts, two with one side of copper-clad plate (19) the top fixed mounting of mounting panel (13) has top mounting panel (11), it is provided with belt cleaning device to slide on top mounting panel (11), one side fixed mounting of top mounting panel (11) has two fixed knot to construct (5), one side fixed mounting of base (1) has water tank (2), the top fixed mounting of water tank (2) has water pump (29), and the end of intaking of water pump (29) is connected with the water outlet end of water tank (2), two fixed mounting has spray pipe (14) between the opposite face of mounting panel (13), and the end of intaking of spray pipe (14) is connected with the water outlet end of water pump (29), the bottom fixed mounting of spray pipe (14) has a plurality of shower nozzle.

2. The apparatus of claim 1, wherein the apparatus comprises: the cleaning device comprises a sliding plate (25), the sliding plate (25) is in sliding connection with the sliding plate (11), a second motor (26) is fixedly installed on one side of the top of the sliding plate (25), a driving rod connecting plate (6) is fixedly installed on the other side of the top of the sliding plate (25), a first driving rod (10) is fixedly connected with the driving end of the second motor (26), the first driving rod (10) penetrates through a plurality of first bevel gears (9) to be rotatably connected with the driving rod connecting plate (6), a plurality of first bevel gears (9) are installed on the outer wall of the first driving rod (10) in a sleeved mode, a driving shaft (21) is rotatably installed on the sliding plate (25) through a bearing installed on the top of the sliding plate in an embedded mode, a second bevel gear (12) matched with the first bevel gears (9) is fixedly installed on the top of the driving shaft (21), and the second bevel gear (12) is rotatably connected with the first bevel gears (9) to be meshed, the bottom of the driving shaft (21) is fixedly provided with a circular brush (22), and bristles at the bottom of the circular brush (22) are in contact with the surface of the copper-clad plate (19).

3. The apparatus of claim 1, wherein the apparatus comprises: the limiting device (4) comprises a base, wherein two mounting blocks are fixedly mounted on one side of the base, and a pulley is rotatably mounted between the mounting blocks.

4. The apparatus of claim 1, wherein the apparatus comprises: and one side the mounting plate (13) is provided with a hole matched with the second driving rod (15), and the mounting plate (13) is rotatably connected with the second driving rod (15) through the hole.

5. The apparatus of claim 1, wherein the apparatus comprises: the fan (8) is installed to the top of top mounting panel (11) is inlayed, there is hot plate (7) bottom of top mounting panel (11) through connecting rod fixed mounting.

6. The apparatus of claim 1, wherein the apparatus comprises: fixed knot constructs (5) including connecting rod (24), and one side and top mounting panel (11) fixed connection of connecting rod (24), fixed plate (27) are installed in the bearing rotation that connecting rod (24) cup jointed through its outer wall, threaded hole threaded connection that fixed plate (27) seted up through it has threaded rod (23), the one end fixed mounting of threaded rod (23) has rubber block (28).