CN215571882U

CN215571882U - Air drying device for PCB production

Info

Publication number: CN215571882U
Application number: CN202122015718.6U
Authority: CN
Inventors: 侯伟钦; 孟强
Original assignee: Shenzhen Rulebit Intelligent Robot Technology Co ltd
Current assignee: Shenzhen Rulebit Intelligent Robot Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an air drying device for PCB production, which comprises an air drying box, an air cavity, a main pipe, an air supply assembly and a driving assembly, wherein the inner wall of the air drying box is symmetrically and fixedly connected with a storage rack, the air cavity is arranged inside the air drying box, the main pipe is rotatably connected inside the air drying box, the outer part of the main pipe is fixedly connected with exhaust pipes at equal intervals, the bottom of the air drying box is fixedly connected with a mounting rack, the top of the mounting rack is fixedly connected with a rotary joint, and the bottom end of the main pipe penetrates through the air drying box and is fixedly connected with the output end of the rotary joint. Thereby ensuring the use effect of the equipment.

Description

Air drying device for PCB production

Technical Field

The utility model relates to an air drying device, in particular to an air drying device for PCB production, and belongs to the technical field of air drying devices.

Background

With the development of science and technology and the progress of society, the PCB is applied in more and more fields, in the manufacturing process of the circuit board, the coating treatment of the surface of the PCB is an indispensable process, the coating treatment needs to be performed after the coating process is finished, and the existing drying is usually natural air drying, so that the air drying efficiency of the PCB is low, and the subsequent processing of the PCB is not facilitated.

The utility model content is as follows:

the present invention is directed to provide an air drying device for PCB production to solve the above problems, and solve the problems mentioned in the background art.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a PCB board production is with air-drying device, includes air-drying box, wind chamber, the person in charge, air feed subassembly and drive assembly, air-drying box inner wall symmetry fixedly connected with storage rack, the wind chamber has been seted up to air-drying box inside, air-drying box inside rotates and is connected with the person in charge, be responsible for outside equidistance fixedly connected with exhaust pipe, air-drying bottom of the case portion fixedly connected with mounting bracket, the top fixedly connected with rotary joint of mounting bracket, the bottom of being responsible for runs through air-drying box and with rotary joint's output fixed connection, the mounting bracket bottom is provided with the air feed subassembly, the mounting bracket top is provided with drive assembly.

As a preferred scheme of the utility model, through holes are equidistantly formed in the air drying box and are communicated with the air cavity.

As a preferable scheme of the utility model, the air supply assembly comprises a fan and a connecting pipe, the bottom of the mounting frame is fixedly connected with the fan, the output end of the fan is fixedly connected with the connecting pipe, the top of the connecting pipe is fixedly connected with a first conduit, one end of the first conduit penetrates through the mounting frame and is fixedly connected with the input end of the rotary joint, one side of the top of the connecting pipe, which is located on the first conduit, is fixedly connected with a second conduit, and one end of the second conduit, which is far away from the connecting pipe, extends into the air cavity.

As a preferred scheme of the utility model, the driving assembly comprises a motor, the top of the mounting frame is fixedly connected with the motor, the output end of the motor is fixedly connected with a driving gear, the outer part of the main pipe is sleeved with a driven gear, and the driving gear is meshed with the driven gear.

As a preferable scheme of the utility model, the top of the air drying box is detachably connected with a top cover, and the inside of the top cover is inlaid with visible glass.

As a preferable scheme of the utility model, a control panel is fixedly connected to one side of the outside of the air drying box, which is far away from the top cover, and the fan and the motor are both electrically connected with the control panel.

The utility model has the beneficial effects that: compact structure, easy operation is convenient, and the practicality is strong, can drive through drive assembly to be responsible for and the exhaust pipe rotates in air-dry incasement portion, is favorable to improving the dry homogeneity of PCB board, can carry the wind to the tow sides of PCB board through the air feed subassembly, not only can improve the dry efficiency of PCB board, but also can improve air-dried quality to the result of use of equipment has been ensured.

Description of the drawings:

for ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the air drying box of the present invention;

FIG. 3 is a cross-sectional view of the air drying box of the present invention;

fig. 4 is a schematic view of the inventive storage rack.

In the figure: 1. an air drying box; 2. a storage rack; 3. a wind cavity; 4. a through hole; 5. a main pipe; 6. an exhaust duct; 7. a mounting frame; 8. a rotary joint; 9. a wind supply assembly; 91. a fan; 92. a connecting pipe; 93. a first conduit; 94. a second conduit; 10. a drive assembly; 101. a motor; 102. a driving gear; 103. a driven gear; 11. a top cover; 12. a visible glass; 13. a control panel.

The specific implementation mode is as follows:

as shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment:

example (b):

the utility model provides an air-dry device is used in PCB board production, including air-dry case 1, the wind chamber 3, be responsible for 5, air feed subassembly 9 and

drive assembly

10, 1 inner wall symmetry fixedly connected with storage rack 2 of air-dry case, it is convenient to deposit and spacing to the PCB board, thereby improve the stability when air-drying, air-dry case 1 is inside to have seted up wind chamber 3, conveniently lead into air-dry case 1 inside with wind, air-dry case 1 inside rotates and is connected with and is responsible for 5, be responsible for 5 outside equidistance fixedly connected with exhaust pipe 6, can be with the leading-in air-dry case 1's of wind equal with inside, air-dry case 1 bottom fixedly connected with mounting bracket 7, the top fixedly connected with rotary joint 8 of mounting bracket 7, be responsible for 5 the bottom run through air-dry case 1 and with rotary joint 8's output fixed connection, mounting bracket 7 bottom is provided with air feed subassembly 9, mounting bracket 7 top is provided with drive assembly 10.

Further, through-hole 4 has been seted up to air-dry box 1 inside equidistance, and through-hole 4 all communicates with wind chamber 3, can blow to the PCB board and keep away from the one side of being responsible for 5 to improve the efficiency air-dried to the PCB board.

Further, the air supply assembly 9 includes a fan 91 and a connecting pipe 92, the bottom of the mounting bracket 7 is fixedly connected with the fan 91, the output end fixedly connected with connecting pipe 92 of fan 91, the first pipe 93 of top fixedly connected with of connecting pipe 92, the one end of the first pipe 93 run through the mounting bracket 7 and with the input fixed connection of rotary joint 8, the one side fixedly connected with second pipe 94 at the top of the connecting pipe 92 and located the first pipe 93, the one end that the connecting pipe 92 was kept away from to the second pipe 94 extends to the inside of the wind cavity 3, can carry the wind to the positive and negative two sides of the PCB board, not only can improve the efficiency of air-drying the PCB board, but also can improve the quality of air-drying.

Further, drive assembly 10 includes

motor

101, 7 top fixedly connected with motors 101 of mounting bracket, and motor 101's output fixedly connected with driving gear 102 is responsible for 5's outside and has cup jointed driven gear 103, and driving gear 102 is connected with driven gear 103 meshing, can drive and be responsible for 5 and exhaust pipe 6 and rotate in air-dry box 1 inside, is favorable to improving the homogeneity air-dried to the PCB board.

Further, 1 top of air-drying box can be dismantled and be connected with top cap 11, and top cap 11 is inside to be inlayed and to have visual glass 12, and the convenience is looked over the operating condition inside air-drying box 1.

As a preferable scheme of the utility model, a control panel (13) is fixedly connected to one side, far away from the top cover (11), of the outside of the air drying box (1), and the fan (91) and the motor (101) are both electrically connected with the control panel (13), so that the centralized control of equipment can be realized, and the operation of workers is facilitated.

Specifically, when using the device, the worker first opens the top cover 11, then places the PCB board to be air-dried on the storage rack 2, and the top cover 11 is covered, at which time the apparatus is started up by means of the control panel 13, at which time the blower 91 is started up, the wind can be delivered to the inside of the wind chamber 3 through the second conduit 94, the wind inside the wind chamber 3 enters the inside of the air drying box 1 through the through hole 4, the wind can be delivered to the inside of the main pipe 5 through the first conduit 93, the wind inside the main pipe 5 enters the inside of the air drying box 1 through the exhaust pipe 6, and meanwhile the motor 101 drives the driving gear 102 to rotate, driven by the driving gear 102, the driven gear 103 drives the main pipe 5 to rotate in the air drying box 1, can carry out air-dry simultaneously to PCB board both sides through 6 cooperation through-holes 4 of exhaust pipe, can look over the operating condition inside the air-dry box 1 through visual glass 12 on the top cap 11.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element 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.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. An air drying device for PCB production is characterized by comprising an air drying box (1), an air cavity (3), a main pipe (5), an air supply component (9) and a driving component (10), the inner wall of the air drying box (1) is symmetrically and fixedly connected with a storage rack (2), an air cavity (3) is arranged in the air drying box (1), the inside of the air drying box (1) is rotationally connected with a main pipe (5), the outside of the main pipe (5) is fixedly connected with exhaust pipes (6) at equal intervals, the bottom of the air drying box (1) is fixedly connected with a mounting rack (7), the top of the mounting rack (7) is fixedly connected with a rotary joint (8), the bottom end of the main pipe (5) penetrates through the air drying box (1) and is fixedly connected with the output end of the rotary joint (8), the air supply component (9) is arranged at the bottom of the mounting rack (7), and the driving component (10) is arranged at the top of the mounting rack (7).

2. The air drying device for PCB production of claim 1, wherein the air drying box (1) is provided with through holes (4) at equal intervals, and the through holes (4) are communicated with the air cavity (3).

3. The air drying device for PCB production of claim 1, wherein the air supply assembly (9) comprises a fan (91) and a connecting pipe (92), the bottom of the mounting frame (7) is fixedly connected with the fan (91), the output end of the fan (91) is fixedly connected with the connecting pipe (92), the top of the connecting pipe (92) is fixedly connected with a first pipe (93), one end of the first pipe (93) penetrates through the mounting frame (7) and is fixedly connected with the input end of the rotary joint (8), the top of the connecting pipe (92) is fixedly connected with a second pipe (94) on one side of the first pipe (93), and one end, far away from the connecting pipe (92), of the second pipe (94) extends to the inside of the air cavity (3).

4. The air drying device for PCB production of claim 1, wherein the driving assembly (10) comprises a motor (101), the motor (101) is fixedly connected to the top of the mounting frame (7), a driving gear (102) is fixedly connected to an output end of the motor (101), a driven gear (103) is sleeved outside the main pipe (5), and the driving gear (102) is meshed with the driven gear (103).

5. An air drying device for PCB production as claimed in claim 1 wherein the top of the air drying box (1) is detachably connected with a top cover (11), and the inside of the top cover (11) is embedded with a visual glass (12).

6. The air drying device for PCB production of claim 3, wherein a control panel (13) is fixedly connected to one side of the outside of the air drying box (1) far away from the top cover (11), and the fan (91) and the motor (101) are both electrically connected with the control panel (13).