CN210745662U

CN210745662U - Baking device for PCB processing

Info

Publication number: CN210745662U
Application number: CN201921380186.2U
Authority: CN
Inventors: 杨俊�
Original assignee: Dongguan Yongjiang Electronics Co Ltd
Current assignee: Dongguan Yongjiang Electronics Co Ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-12
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses a baking equipment for processing of PCB board, the power distribution box comprises a box body, box roof central point puts and has seted up first recess, the radian has been led to the diapire in the first recess, diapire one side intermediate position has seted up the third recess in the first recess rear side lateral wall is close to it, the mounting groove has been seted up to the diapire in the third recess, be provided with rotating device in the mounting groove, be provided with clamping device on rotating device's the mounting panel, first recess both sides wall is close to its interior diapire side symmetry and has seted up the second recess, two be provided with baking equipment and air-blast device in the second recess, first recess upper end opening part is provided with closing device. The utility model discloses, adopt to have the rotating device who presss from both sides tight installation, the work is toasted to the cooperation hot-blast, utilizes the steam of higher temperature to toast and reduce the damage to the PCB board, and rotating device drives the PCB board and rotates, guarantees to toast evenly and has avoided the uneven condition of local heating.

Description

Baking device for PCB processing

Technical Field

The utility model relates to a PCB board toasts technical field, especially relates to a baking equipment for PCB board processing.

Background

Pcb (printed Circuit board), which is called printed Circuit board in chinese, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.

At present, the use of the PCB is increasingly extensive, the PCB baking process in the production process is different from the common baking work, the high temperature resistance of the electronic element is poor, the traditional baking device is difficult to be competent, and the baking work needs to ensure that the PCB is baked uniformly and has small damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a baking device for processing a PCB.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a baking equipment for processing of PCB board, includes the box, box roof central point puts and has seted up first recess, the diapire leads there is the radian in the first recess, first recess rear side lateral wall is close to its interior diapire one side intermediate position and has seted up the third recess, the mounting groove has been seted up to the diapire in the third recess, be provided with rotating device in the mounting groove, be provided with clamping device on rotating device's the mounting panel, first recess both sides wall is close to its interior diapire one side symmetry and has seted up the second recess, two be provided with baking equipment and air blast device in the second recess, first recess upper end opening part is provided with closing device.

As a further description of the above technical solution:

rotating device includes motor, head rod, mounting panel, diapire fixed mounting has the motor in the mounting groove, motor output shaft fixedly connected with head rod, the head rod is kept away from motor one side and is fixed the mounting panel that has cup jointed, head rod sliding connection is in the third recess.

As a further description of the above technical solution:

clamping device is including installation piece, second connecting rod, clamp plate, spring, four corners of mounting panel roof are provided with two installation pieces that are the symmetry and set up, and every two are fixedly connected with second connecting rod between the installation piece lateral wall in opposite directions that the symmetry set up, it is connected with the clamp plate to rotate on the second connecting rod, the clamp plate diapire is kept away from fixedly connected with spring between mounting panel intermediate position one side mounting panel roof.

As a further description of the above technical solution:

the installation piece corner is led there is the radian, four the connected mode between clamp plate and the second connecting rod is interference fit, the clamp plate diapire is kept away from its one side spring one side fixedly connected with rubber pad, the rubber pad is heat-resisting rubber material.

As a further description of the above technical solution:

the air blowing device comprises a first fixed rod and a first fan, the two second grooves are symmetrically and fixedly connected between the upper side wall and the lower side wall of the outer side opening at the side where the second grooves are located, and the first fan is fixedly mounted on the two first fixed rods.

As a further description of the above technical solution:

the baking device comprises a heating rod, a second fixing rod and a second fan, wherein the second fixing rod is symmetrically and fixedly connected between the upper side wall and the lower side wall of the inner side opening of the second groove close to the second groove, the second fan is fixedly mounted on the second fixing rod, and the other side of the second groove is symmetrically and fixedly connected between the upper side wall and the lower side wall of the inner side opening of the second groove close to the second groove.

As a further description of the above technical solution:

the closing device comprises a limiting block, a top cover and a handle, wherein the limiting block is slidably connected in the first groove, the top cover is fixedly connected with the top cover, the handle is fixedly connected with the center of the top cover top wall, the limiting block is slightly smaller than the opening size of the upper end of the first groove, and the top cover is a rectangular metal cover slightly smaller than the size of the bottom wall of the box body.

The utility model discloses following beneficial effect has:

compared with the prior art, a baking equipment for PCB board processing toasts the flow and designs to PCB board processing, adopts to have the rotating device who presss from both sides tight installation, and the work of toasting is done to the cooperation hot-blast steam that utilizes higher temperature toasts and reduces the damage to the PCB board, and rotating device drives the PCB board and rotates, guarantees to toast evenly and has avoided the uneven condition of local heating.

Drawings

Fig. 1 is a schematic front view of a baking apparatus for PCB processing according to the present invention;

fig. 2 is a schematic side view of a baking apparatus for PCB processing according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of a baking apparatus for PCB processing according to the present invention;

fig. 4 is an enlarged view B in fig. 2 of a baking apparatus for PCB processing according to the present invention.

Illustration of the drawings:

1. a box body; 2. a first groove; 3. a second groove; 4. a third groove; 5. mounting grooves; 6. a limiting block; 7. a top cover; 8. a handle; 9. a motor; 10. a first connecting rod; 11. mounting a plate; 12. mounting blocks; 13. a second connecting rod; 14. pressing a plate; 15. a spring; 16. a rubber pad; 17. a first fixing lever; 18. a first fan; 19. a heating rod; 20. a second fixing bar; 21. a second fan.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a baking equipment for PCB board processing, the power distribution box comprises a

box body

1, 1 roof central point of box puts and has seted up first recess 2, the radian has been led to the diapire in first recess 2, make things convenient for mounting panel 11 to rotate, first recess 2 rear side lateral wall is close to its interior diapire one side intermediate position and has seted up third recess 4, mounting groove 5 has been seted up to the diapire in the third recess 4, be provided with rotating device in the mounting groove 5, be provided with clamping device on rotating device's the

mounting panel

11, 2 both sides walls of first recess are close to its interior diapire one side symmetry and have seted up second recess 3, be provided with baking equipment and air-blast device in two

second recesses

3, 2 upper end opening parts of first recess are provided with closing device, the stoving work.

The rotating device comprises a motor 9, a first connecting rod 10 and a mounting plate 11, the motor 9 is fixedly mounted on the inner bottom wall of the mounting groove 5, the output shaft of the motor 9 is fixedly connected with the first connecting rod 10, the mounting plate 11 is fixedly sleeved on one side of the first connecting rod 10 far away from the motor 9, the first connecting rod 10 is connected in a third groove 4 in a sliding manner, the clamping device comprises a mounting block 12, a second connecting rod 13, a pressing plate 14 and a spring 15, two symmetrically arranged mounting blocks 12 are arranged at four corners of the top wall of the mounting plate 11, the second connecting rod 13 is fixedly connected between the opposite side walls of every two symmetrically arranged mounting blocks 12, the pressing plate 14 is rotatably connected on the second connecting rod 13, the spring 15 is fixedly connected between the top walls of the mounting plates 11 at one side of the bottom wall of the pressing plate 14 far away from the middle position of the mounting plate, the four pressing plates 14 are connected with the second connecting rod 13 in an interference fit mode, the bearing weight is large, the connection is stable, a rubber pad 16 is fixedly connected to one side of the spring 15, far away from the side where the pressing plates 14 are located, of the bottom wall of each pressing plate 14, the rubber pad 16 is made of heat-resistant rubber, the influence of overhigh baking temperature on the pressing plates is prevented, the air blowing device comprises first fixing rods 17 and first fans 18, the first fixing rods 17 are symmetrically and fixedly connected between the upper side wall and the lower side wall, close to the outer side opening, of each second groove 3, the first fans 18 are fixedly installed on the two first fixing rods 17, the baking device comprises heating rods 19, second fixing rods 20 and second fans 21, the second fixing rods 20 are symmetrically and fixedly connected between the upper side wall and the lower side wall, close to the inner side opening, of one side where the second grooves 3 are located, the heating rods 19 are symmetrically and fixedly connected between the upper side wall and, the closing device comprises a limiting block 6, a top cover 7 and a handle 8, the limiting block 6 is slidably connected in the first groove 2, the top cover 7 is fixedly connected with the top wall of the limiting block 6, the handle 8 is fixedly connected to the center of the top wall of the top cover 7, the limiting block 6 is slightly smaller than the opening size of the upper end of the first groove 2, and the top cover 7 is a rectangular metal cover slightly smaller than the size of the bottom wall of the box body 1 and plays a role in limiting.

The working principle is as follows: when in use, the handle 8 is tightly held, the top cover 7 is pulled to drive the limiting block 6 to be separated from the inner side wall of the opening of the first groove 2, the opening of the first groove 2 is opened, a PCB to be processed is placed on the mounting plate 11, specifically, one side of the pressing plate 14 provided with the rubber pad 16 is pulled, the PCB to be processed is placed under the opening, then the opening is loosened, the pressing plate 14 is rotatably connected on the second connecting rod 13, the end far away from the rubber pad 16 is fixedly connected with the spring 15 between the top wall of the mounting plate 11 and one end of the pressing plate 14, so the pressing plate 14 can press the PCB to be processed under the pressing plate under the spring 15, the rubber pad 16 plays a role in buffering and anti-skidding protection, the other three pressing plates 14 are pressed on the PCB to be processed in the same way, the pressing plates 14 are arranged at four corners of the mounting plate 11, so that the PCB to be processed under the pressing plate is fixed, the fixed mounting panel 11 that has cup jointed of head rod 10 drives mounting panel 11 and rotates, opens first fan 18, second fan 21, heating rod 19, and the first fan 18 of heating rod 19 one side induced drafts, send into wind, heats through heating rod 19 to the PCB board of treating processing on the pivoted mounting panel 11 is evenly toasted, and wind blows off via opposite side second fan 21 and first fan 18 afterwards, so carries out the stoving work of PCB board processing.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a baking equipment for PCB board processing, includes box (1), its characterized in that: first recess (2) have been seted up to box (1) roof central point and put, the diapire is led to have the radian in first recess (2), first recess (2) rear side lateral wall is close to its interior diapire one side intermediate position and has seted up third recess (4), mounting groove (5) have been seted up to diapire in third recess (4), be provided with rotating device in mounting groove (5), be provided with clamping device on rotating device's mounting panel (11), first recess (2) both sides wall is close to its interior diapire one side symmetry and has seted up second recess (3), two be provided with baking equipment and air-blast device in second recess (3), first recess (2) upper end opening part is provided with closing device.

2. The baking apparatus for PCB processing as claimed in claim 1, wherein: rotating device includes motor (9), head rod (10), mounting panel (11), bottom wall fixed mounting has motor (9) in mounting groove (5), motor (9) output shaft fixedly connected with head rod (10), motor (9) one side fixed coupling is kept away from in head rod (10) has mounting panel (11), head rod (10) sliding connection is in third recess (4).

3. The baking apparatus for PCB processing as claimed in claim 1, wherein: clamping device is including installation piece (12), second connecting rod (13), clamp plate (14), spring (15), four corners of mounting panel (11) roof are provided with two installation pieces (12) that are the symmetry and set up, and every two are fixedly connected with second connecting rod (13) between installation piece (12) the lateral wall in opposite directions that the symmetry set up, it is connected with clamp plate (14) to rotate on second connecting rod (13), fixedly connected with spring (15) between mounting panel (11) intermediate position one side mounting panel (11) roof are kept away from to clamp plate (14) diapire.

4. The baking apparatus for PCB processing as claimed in claim 3, wherein: the corner of the mounting block (12) is provided with a radian, four, the connection mode between the pressing plate (14) and the second connecting rod (13) is interference fit, the bottom wall of the pressing plate (14) is far away from a spring (15) on one side of the pressing plate, the rubber pad (16) is made of heat-resistant rubber.

5. The baking apparatus for PCB processing as claimed in claim 1, wherein: the air blowing device comprises a first fixing rod (17) and a first fan (18), the second groove (3) is symmetrically and fixedly connected with the first fixing rod (17) between the upper side wall and the lower side wall of the outer side opening at one side where the second groove is located, and the first fan (18) is fixedly mounted on the first fixing rod (17).

6. The baking apparatus for PCB processing as claimed in claim 1, wherein: the baking device comprises a heating rod (19), a second fixing rod (20), a second fan (21) and one side, wherein the second groove (3) is close to the second fixing rod (20) symmetrically and fixedly connected between the upper side wall and the lower side wall of the inner side opening of the side where the second groove is located, the second fan (21) is fixedly mounted on the second fixing rod (20), and the second groove (3) is close to the heating rod (19) symmetrically and fixedly connected between the upper side wall and the lower side wall of the inner side opening of the side where the second groove is located.

7. The baking apparatus for PCB processing as claimed in claim 1, wherein: the closing device comprises a limiting block (6), a top cover (7) and a handle (8), the limiting block (6) is connected in the first groove (2) in a sliding mode, the top cover (6) is fixedly connected with the top cover (7), the top cover (7) is fixedly connected with the handle (8) in the center position of the top cover, the limiting block (6) is slightly smaller than the opening size of the upper end of the first groove (2), and the top cover (7) is a rectangular metal cover slightly smaller than the size of the bottom wall of the box body (1).