CN110602892A

CN110602892A - PCB baking device

Info

Publication number: CN110602892A
Application number: CN201910938287.5A
Authority: CN
Inventors: 张艳
Original assignee: Yunsuo Ningbo Technology Co Ltd
Current assignee: Yunsuo Ningbo Technology Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2019-12-20

Abstract

The invention discloses a PCB baking device, which comprises a baking device main body, a sealing door and a degassing device, wherein the sealing door is movably connected on the front surface of the baking device main body, the degassing device is fixedly connected at the middle part of one side of the baking device main body, a device base is fixedly connected at the bottom of the baking device main body, a heat conducting plate is fixedly connected at the top of the interior of the baking device main body, one end of the heat conducting plate is fixedly connected with a limiting spring, the bottom of the heat conducting plate is fixedly connected with a connecting plate, one side of the limiting spring is fixedly connected with a PCB clamping groove, the PCB clamping groove improves the practicability of the device main body, the degassing device improves the environmental protection of the device main body, the device base improves the flexibility of the device main body, the heat conducting plate improves the heat utilization rate of the device main body, the damping spring improves the, the baking method is suitable for baking the PCB and has wide development prospect in the future.

Description

PCB baking device

Technical Field

The invention belongs to the technical field of PCB processing, and particularly relates to a PCB baking device.

Background

The PCB is also called as a printed circuit board, is a provider for electrical connection of electronic components, has extremely complex processing process, and is dried by using a professional drying device after processing.

The thermal utilization ratio of current PCB circuit board baking equipment is not high, the work efficiency that has led to a large amount of energy extravagant and reduced the staff, PCB circuit board after toasting can only be used after cooling down completely, and most present baking equipment do not have the cooling system that directly sets up in the device inside to accelerate PCB circuit board, the benefit of mill has been influenced, PCB circuit board can produce harmful gas in toasting the in-process, the harmful gas that produces when current PCB circuit board baking equipment can't eliminate toasting, not only can lead to environmental pollution, still can produce adverse effect to relevant staff's health.

Disclosure of Invention

The invention aims to: in order to solve the problems that the utilization rate of heat is not high, the benefit of a factory is influenced, and environmental pollution is caused, a baking device for a PCB is provided.

The technical scheme adopted by the invention is as follows: a PCB baking device comprises a baking device main body, a sealing door and a degassing device, wherein the sealing door is movably connected to the front side of the baking device main body, one side of the sealing door is connected with the inner wall of the baking device main body, the degassing device is fixedly connected to the middle part of one side of the baking device main body, the outer wall of the degassing device is connected with the outer wall of the baking device main body, a device base is fixedly connected to the bottom of the baking device main body, and the top of the device base is connected with the bottom of the baking device main body;

the baking device comprises a baking device body, a heat conducting plate, a limiting spring, a PCB circuit board clamping groove, a connecting plate, a rotating motor and a rotating motor, wherein the heat conducting plate is fixedly connected to the top inside the baking device body, the outer wall of the heat conducting plate is connected with the inner wall of the baking device body in an overlapping manner, the limiting spring is fixedly connected to one end of the heat conducting plate, the two ends of the limiting spring are connected with the outer wall of the heat conducting plate, the PCB circuit board clamping groove is fixedly connected to one side of the limiting spring, the outer wall of the PCB circuit board clamping groove is connected with the inner wall of the heat conducting plate, the connecting plate is fixedly connected to the bottom of the heat conducting plate, the top of the connecting plate is connected with the bottom of the heat conducting plate, a second fixing plate is fixedly connected to the bottom of the connecting plate, the outer wall of the rotating motor is connected with the outer wall of the second connecting plate;

the inner wall of the baking device main body is fixedly connected with a condensing pipe, the outer wall of the condensing pipe is connected with the inner wall of the baking device main body, the top of the condensing pipe is fixedly connected with a liquid inlet, the bottom of the liquid inlet is connected with the top of the condensing pipe, the bottom of the condensing pipe is fixedly connected with a liquid guide pipe, the top of the liquid guide pipe is connected with the inner wall of the condensing pipe, one side of the bottom of the baking device main body is fixedly connected with a liquid outlet, one end of the liquid outlet is connected with the outer wall of the baking device main body, a liquid stop valve is embedded and connected in the liquid outlet, and the outer wall of the liquid stop valve;

the inside opposite side fixedly connected with of gas removal equipment removes the flavor stick, the outer wall that removes the flavor stick links to each other with gas removal equipment's inner wall, remove the top fixedly connected with feed inlet of flavor stick, the bottom of feed inlet links to each other with the top that removes the flavor stick, one side fixedly connected with that removes the flavor stick has light to touch the coal filter screen, the outer wall that light touched the coal filter screen links to each other with gas removal equipment's inner wall, one side fixedly connected with aspiration pump of gas removal equipment, the outer wall of aspiration pump links to each other with gas removal equipment's outer wall, one side fixedly connected with air duct of aspiration pump, the one end of air duct links to each other with the outer wall of aspiration pump, the inside embedding of air duct is connected with the restriction valve, the.

Preferably, the front surface of the sealing door is fixedly connected with a visual window, and the outer wall of the visual window is connected with the inner wall of the sealing door.

Preferably, the other side of the visual window is fixedly connected with a heat insulation handle, and the outer wall of the heat insulation handle is connected with the outer wall of the visual window.

Preferably, the inside fixedly connected with bradyseism spring of device base, the both ends of bradyseism spring link to each other with the inner wall of device base.

Preferably, the bottom of the device base is fixedly connected with a universal wheel, the outer wall of the universal wheel is connected with the bottom of the device base, the other side of the universal wheel is connected with a brake rod in an embedded mode, and the outer wall of the brake rod is connected with the inner wall of the device base.

Preferably, the bottom of the heat conducting plate is fixedly connected with a PCB pressing rod, and the outer wall of the PCB pressing rod is connected with the outer wall of the heat conducting plate.

Preferably, the bottom of the baking device main body is fixedly connected with a heat dissipation fan, and the bottom of the heat dissipation fan is connected with the inner wall of the baking device main body.

Preferably, the heat-conducting plate at the inside top of baking equipment main part, the spacing spring of heat-conducting plate one end, the PCB circuit board draw-in groove of spacing spring one side, the connecting plate of heat-conducting plate bottom, the second fixed plate of connecting plate bottom, the second connecting plate of second fixed plate bottom, the rotating electrical machines of second connecting plate surface middle part constitute rotatable stoving mechanism jointly.

Preferably, the condenser pipe of baking equipment main part inner wall, the inlet at condenser pipe top, the catheter of condenser pipe bottom, the liquid outlet of baking equipment main part bottom one side, the liquid valve of stopping of liquid outlet inside constitutes quick cooling body jointly.

Preferably, the degassing unit removes the flavor stick by inside opposite side, removes the feed inlet at flavor stick top, removes the light of flavor stick one side and touches the coal filter screen, the aspiration pump of degassing unit one side, the air duct of aspiration pump one side, the inside restriction valve of air duct constitutes jointly.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

according to the invention, the visual window is fixedly connected to the front side of the sealing door, the outer wall of the visual window is connected with the inner wall of the sealing door, a worker can not observe the internal condition of the device generally in the working process of the conventional PCB baking device, and the worker can observe the working condition in the baking device in real time through the visual window by arranging the visual window, so that the worker can not find the device in time when the device has an accidental fault, and the practicability of the visual window is embodied.

According to the invention, the other side of the visual window is fixedly connected with the heat insulation handle, the outer wall of the heat insulation handle is connected with the outer wall of the visual window, and the existing PCB baking device is easy to scald due to overhigh surface temperature of the sealing door when a related worker opens the sealing door.

According to the device, the cushioning spring is fixedly connected inside the device base, two ends of the cushioning spring are connected with the inner wall of the device base, and the cushioning spring has certain elasticity and can play a good cushioning role, so that the stability of the device main body in the moving process is improved, meanwhile, the PCB is protected, and the PCB is prevented from being damaged due to vibration.

According to the device, the universal wheel is fixedly connected to the bottom of the device base, the outer wall of the universal wheel is connected with the bottom of the device base, the brake rod is embedded and connected to the other side of the universal wheel, the outer wall of the brake rod is connected with the inner wall of the device base, the flexibility of the conventional PCB baking device is not strong, related workers cannot move the device according to actual conditions, the universal wheel is arranged at the bottom of the device base, the related workers can easily move the device main body, when the device does not need to be moved, the workers can screw the brake rod to fix the universal wheel, and the stability of the device is guaranteed while the flexibility of the device main body is improved.

According to the invention, the bottom of the heat conducting plate is fixedly connected with the PCB pressing rod, the outer wall of the PCB pressing rod is connected with the outer wall of the heat conducting plate, and the PCB pressing rod is arranged, so that the PCB can be pressed in the PCB clamping groove by the PCB pressing rod in the working process of the PCB baking device, the PCB is prevented from falling from the PCB clamping groove, and the PCB pressing rod is soft in texture and can protect the edge of the PCB.

According to the baking device, the heat dissipation fan is fixedly connected to the bottom of the baking device body, the bottom of the heat dissipation fan is connected with the inner wall of the baking device body, the heat dissipation fan is provided with the motor to provide power, when the baking device works, heat generated by the heating pipe can be circulated inside the baking device through the heat dissipation fan, the baking efficiency of the baking device is improved, after baking is finished, heat dissipation inside the baking device can be accelerated through the heat dissipation fan, and the working efficiency of related workers is improved.

7. According to the invention, by arranging the rotatable baking mechanism, related workers can pull the heat-conducting plates apart to place the PCB in the PCB clamping groove, then the heat-conducting plates are loosened, the two heat-conducting plates can be attached to fix the PCB by the limiting spring, and finally the device is powered on, and the rotating motor can drive the heat-conducting plates to rotate, so that all surfaces of the PCB are heated more uniformly, the heat utilization rate of the device is improved, and energy waste is avoided.

8. According to the invention, by arranging the rapid cooling mechanism, after the PCB is baked, a worker can pour condensate into the PCB from the liquid inlet at the top of the condenser pipe, so that the condensate can flow through each condenser pipe, the cooling effect on the interior of the device is achieved, the cooling of the PCB can be accelerated, the worker can control the speed of the condensate flowing through each condenser pipe through the liquid stop valve according to actual needs, and the applicability of the device is improved.

9. According to the invention, by arranging the degassing device, related workers can add the deodorant into the smell removing rod from the feed inlet before the baking device works, then the air pump is started, the air pump can discharge gas generated in the device through the smell removing rod and the light-contact coal filter screen, the filtering of the light-contact coal filter screen and the neutralization of the deodorant can play a role in purifying harmful gas, and the environmental protection property of the degassing device is reflected.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the baking apparatus body according to the present invention;

FIG. 3 is a schematic cross-sectional view of a degassing apparatus according to the present invention;

FIG. 4 is a cross-sectional view of the base of the apparatus of the present invention;

fig. 5 is an enlarged schematic view of the structure at the position a of the present invention.

The labels in the figure are: 1. the baking equipment main part, 2, sealing door, 3, visual window, 4, thermal-insulated handle, 5, gas removal equipment, 501, remove the flavor stick, 502, light touches the coal filter screen, 503, the aspiration pump, 504, the air duct, 505, the restriction valve, 506, the feed inlet, 6, the device base, 7, the heat-conducting plate, 8, PCB circuit board depression bar, 9, spacing spring, 10, PCB circuit board draw-in groove, 11, the connecting plate, 12, the second fixed plate, 13, the second connecting plate, 14, rotating electrical machines, 15, the condenser pipe, 16, the inlet, 17, the liquid guide pipe, 18, the liquid outlet, 19, the liquid stop valve, 20, the radiator fan, 21, the bradyseism spring, 22, the universal wheel, 23, the brake lever.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a PCB baking device comprises a baking device main body 1, a sealing door 2 and a degassing device 5, wherein the sealing door 2 is movably connected to the front side of the baking device main body 1, one side of the sealing door 2 is connected with the inner wall of the baking device main body 1, the degassing device 5 is fixedly connected to the middle part of one side of the baking device main body 1, the outer wall of the degassing device 5 is connected with the outer wall of the baking device main body 1, a device base 6 is fixedly connected to the bottom of the baking device main body 1, and the top of the device base 6 is connected with the bottom of the baking device main body 1;

a heat conducting plate 7 is fixedly connected to the top of the interior of the baking device main body 1, the outer wall of the heat conducting plate 7 is connected with the inner wall of the baking device main body 1 in an overlapping manner, a limiting spring 9 is fixedly connected to one end of the heat conducting plate 7, both ends of the limiting spring 9 are connected with the outer wall of the heat conducting plate 7, a PCB clamping groove 10 is fixedly connected to one side of the limiting spring 9, the outer wall of the PCB clamping groove 10 is connected with the inner wall of the heat conducting plate 7, a connecting plate 11 is fixedly connected to the bottom of the heat conducting plate 7, the top of the connecting plate 11 is connected with the bottom of the heat conducting plate 7, a second fixing plate 12 is fixedly connected to the bottom of the connecting plate 11, a second connecting plate 13 is fixedly connected to the bottom of the second fixing plate 12, a rotating motor 14 is fixedly connected to the middle part of the surface, the outer wall of the rotating motor 14 is connected with the outer wall of the second connecting plate 13;

a condenser pipe 15 is fixedly connected to the inner wall of the baking device main body 1, the outer wall of the condenser pipe 15 is connected with the inner wall of the baking device main body 1, a liquid inlet 16 is fixedly connected to the top of the condenser pipe 15, the bottom of the liquid inlet 16 is connected with the top of the condenser pipe 15, a liquid guide pipe 17 is fixedly connected to the bottom of the condenser pipe 15, the top of the liquid guide pipe 17 is connected with the inner wall of the condenser pipe 15, a liquid outlet 18 is fixedly connected to one side of the bottom of the baking device main body 1, one end of the liquid outlet 18 is connected with the outer wall of the baking device main body 1, a liquid stop valve 19 is embedded and connected inside the liquid outlet 18, and;

remove the inside opposite side fixedly connected with of degassing unit 5 and remove flavor stick 501, remove the outer wall of flavor stick 501 and link to each other with degassing unit 5's inner wall, remove flavor stick 501's top fixedly connected with feed inlet 506, the bottom of feed inlet 506 links to each other with the top of removing flavor stick 501, it has light to touch coal filter screen 502 to remove flavor stick 501's one side fixedly connected with, light touches coal filter screen 502's outer wall and degassing unit 5's inner wall and links to each other, one side fixedly connected with aspiration pump 503's outer wall of degassing unit 5 extraction pump 503, one end of air duct 504 links to each other with the outer wall of aspiration pump 503, the inside embedding of air duct 504 is connected with restriction valve 505, the outer wall of restriction valve 505 links to each other with the inner wall of air duct 504.

Preferably, the front fixedly connected with visual window 3 of sealing door 2, the outer wall of visual window 3 links to each other with the inner wall of sealing door 2, current PCB circuit board baking equipment is in the course of the work, the inside condition of device can't be observed to the staff generally, through setting up visual window 3, the inside behavior of baking equipment is observed in real time to relevant staff's accessible visual window 3, prevent that the device from taking place unexpected trouble staff can not in time discover, embodied visual window 3's practicality.

Preferably, the thermal-insulated handle 4 of opposite side fixedly connected with of visual window 3, the outer wall of thermal-insulated handle 4 links to each other with the outer wall of visual window 3, current PCB circuit board baking equipment, relevant staff is when opening sealing door 2, easily because 2 high surface temperature of sealing door lead to scalding, through setting up thermal-insulated handle 4, thermal-insulated handle 4 is made by vacuum insulation panels and is had good heat-proof quality, when the staff opened sealing door 2, thermal-insulated handle 4 can prevent that 2 high temperature of sealing door from scalding relevant staff.

Preferably, the inside fixedly connected with bradyseism spring 21 of device base 6, the both ends of bradyseism spring 21 link to each other with the inner wall of device base 6, and through setting up bradyseism spring 21, buffer spring 21 has certain elasticity, can play good bradyseism effect, has improved the stability that the device main part removed the in-process, has also played the guard action to the PCB circuit board simultaneously, has prevented that the PCB circuit board from damaging because of vibrations.

Preferably, the bottom fixedly connected with universal wheel 22 of device base 6, the outer wall of universal wheel 22 links to each other with the bottom of device base 6, the opposite side embedding of universal wheel 22 is connected with brake lever 23, the outer wall of brake lever 23 links to each other with the inner wall of device base 6, current PCB circuit board baking equipment's flexibility is not strong, relevant staff can't be according to actual conditions mobile device, through setting up universal wheel 22, universal wheel 22 is installed in device base 6 bottom, the mobile device main part that relevant staff can easily, when not needing mobile device, the staff can screw brake lever 23 and fix universal wheel 22, the stability of device has also been guaranteed when having improved the flexibility of device main part.

Preferably, the bottom fixedly connected with PCB circuit board depression bar 8 of heat-conducting plate 7, PCB circuit board depression bar 8's outer wall links to each other with the outer wall of heat-conducting plate 7, through setting up PCB circuit board depression bar 8, in the PCB circuit board baking equipment course of operation, PCB circuit board depression bar 8 can press PCB circuit board in PCB circuit board draw-in groove 10, prevent that PCB circuit board from dropping from PCB circuit board draw-in groove 10, PCB circuit board depression bar 8's texture is softer, can play the guard action to PCB circuit board's edge.

Preferably, the bottom fixedly connected with heat dissipation fan 20 of baking equipment main part 1, the bottom of heat dissipation fan 20 links to each other with the inner wall of baking equipment main part 1, through setting up heat dissipation fan 20, heat dissipation fan 20 has the motor to provide power, when baking equipment is at the course of the work, heat dissipation fan 20 can make the heat that the heating pipe produced at the device inner loop, the efficiency of toasting of device has been improved, after toasting, heat dissipation fan 20 can accelerate the inside heat of device and scatter and disappear, relevant staff's work efficiency has been improved.

Preferably, the heat conducting plate 7 at the top inside the baking device main body 1, the limiting spring 9 at one end of the heat conducting plate 7, the PCB circuit board slot 10 at one side of the limiting spring 9, the connecting plate 11 at the bottom of the heat conducting plate 7, the second fixing plate 12 at the bottom of the connecting plate 11, the second connecting plate 13 at the bottom of the second fixing plate 12, and the rotating motor 14 at the middle part of the surface of the second connecting plate 13 jointly form a rotatable baking mechanism, the utilization rate of heat of the existing PCB circuit board baking device is not high, which causes a large amount of energy waste and reduces the working efficiency of workers, by arranging the rotatable baking mechanism, the related workers can pull the heat conducting plate 7 apart, place the PCB circuit board in the PCB circuit board slot 10, then loosen the heat conducting plate 7, the limiting spring 9 can make the two heat conducting plates joint to fix the PCB circuit board, finally the device is electrified, and, each surface of the PCB is heated more uniformly, the utilization rate of the heat of the device is improved, and energy waste is avoided.

Preferably, the condenser pipe 15 on the inner wall of the baking device main body 1, the liquid inlet 16 on the top of the condenser pipe 15, the liquid guide pipe 17 at the bottom of the condenser pipe 15, the liquid outlet 18 on one side of the bottom of the baking device main body 1, and the liquid stop valve 19 inside the liquid outlet 18 jointly form a rapid cooling mechanism, the baked PCB circuit board can be used after being completely cooled, most of the baking devices do not directly arrange a cooling system inside the device to accelerate the cooling of the PCB circuit board, thereby affecting the benefit of a factory, by arranging the rapid cooling mechanism, after the PCB circuit board is baked, a worker can pour condensate into the liquid from the liquid inlet 16 on the top of the condenser pipe 15, so that the condensate can flow through each condenser pipe, the cooling effect on the inside of the device can be achieved, the cooling of the PCB circuit board can be accelerated, the worker can control the speed of the condensate flowing through each condenser pipe through the liquid stop valve 19 according, the applicability of the device is improved.

Preferably, the degassing device 5 is composed of a deodorizing rod 501 arranged on the other side of the interior, a feeding hole 506 arranged at the top of the deodorizing rod 501, a light contact coal filter screen 502 arranged on one side of the deodorizing rod 501, a suction pump 503 arranged on one side of the degassing device 5, an air duct 504 arranged on one side of the suction pump 503, and a limiting valve 505 arranged in the air duct 504, wherein the PCB can generate harmful gas in the baking process, the existing PCB baking device can not eliminate the harmful gas generated in the baking process, which can not only cause environmental pollution, but also can generate adverse effects on the health of related workers, by arranging the degassing device 5, the related workers can add a deodorizing agent into the deodorizing rod 501 from the feeding hole 506 before the baking device works, then open the suction pump 503, the suction pump 503 can discharge the gas generated in the device out of the device through the deodorizing rod 501 and the light contact coal filter screen 502, the filtering of the light contact coal filter screen 502 and the neutralizing the deodorizing agent can play a role in purifying role on the, the environmental protection of the degassing device 5 is embodied.

The working principle is as follows: firstly, by arranging the rotatable baking mechanism, related workers can pull the heat-conducting plates 7 apart to place the PCB in the PCB clamping groove 10, then loosen the heat-conducting plates 7, the limiting springs 9 can enable the two heat-conducting plates to be attached to fix the PCB, and finally the device is powered on, and the rotating motor 14 can drive the heat-conducting plates 7 to rotate, so that all surfaces of the PCB are heated more uniformly, the heat utilization rate of the device is improved, and energy waste is avoided;

then, by arranging the rapid cooling mechanism, after the PCB is baked, a worker can pour condensate into the PCB from the liquid inlet 16 at the top of the condenser pipe 15, so that the condensate can flow through each condenser pipe, the cooling effect on the interior of the device is achieved, the cooling of the PCB can be accelerated, the worker can control the speed of the condensate flowing through each condenser pipe through the liquid stop valve 19 according to actual needs, and the applicability of the device is improved;

then, by arranging the degassing device 5, relevant workers can add a deodorant into the deodorizing rod 501 from the feeding hole 506 before the baking device works, then the air pump 503 is started, the air pump 503 can discharge the gas generated in the device out of the device through the deodorizing rod 501 and the light-contact coal filter screen 502, the filtering of the light-contact coal filter screen 502 and the neutralization of the deodorant can play a role in purifying harmful gas, and the environmental protection of the degassing device 5 is reflected;

next, by arranging the heat dissipation fan 20, the heat dissipation fan 20 is provided with a motor for providing power, when the baking device works, the heat dissipation fan 20 can enable heat generated by the heating pipe to circulate in the device, so that the baking efficiency of the device is improved, and after baking is finished, the heat dissipation fan 20 can accelerate heat dissipation in the device, so that the working efficiency of related workers is improved;

finally, through setting up PCB circuit board depression bar 8, in the PCB circuit board baking equipment course of operation, PCB circuit board depression bar 8 can press the PCB circuit board in PCB circuit board draw-in groove 10, prevents that the PCB circuit board from dropping from PCB circuit board draw-in groove 10, and PCB circuit board depression bar 8's texture is softer, can play the guard action to the edge of PCB circuit board, and this is this kind of PCB circuit board baking equipment's theory of operation.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a PCB circuit board baking equipment, includes baking equipment main part (1), sealing door (2) and gas removal equipment (5), its characterized in that: the front swing joint of baking equipment main part (1) has sealing door (2), one side of sealing door (2) links to each other with the inner wall of baking equipment main part (1), one side middle part fixedly connected with gas removal equipment (5) of baking equipment main part (1), the outer wall of gas removal equipment (5) links to each other with the outer wall of baking equipment main part (1), the bottom fixedly connected with device base (6) of baking equipment main part (1), the top of device base (6) links to each other with the bottom of baking equipment main part (1).

2. The PCB baking apparatus of claim 1, wherein: the baking device comprises a baking device body (1), a heat-conducting plate (7) is fixedly connected to the top of the interior of the baking device body (1), the outer wall of the heat-conducting plate (7) is connected with the inner wall of the baking device body (1) in an overlapping mode, a limiting spring (9) is fixedly connected to one end of the heat-conducting plate (7), two ends of the limiting spring (9) are connected with the outer wall of the heat-conducting plate (7), a PCB clamping groove (10) is fixedly connected to one side of the limiting spring (9), the outer wall of the PCB clamping groove (10) is connected with the inner wall of the heat-conducting plate (7), a connecting plate (11) is fixedly connected to the bottom of the heat-conducting plate (7), the top of the connecting plate (11) is connected with the bottom of the heat-conducting plate (7), a second fixing plate (12) is fixedly connected to, the bottom fixedly connected with second connecting plate (13) of second fixed plate (12), the top of second connecting plate (13) links to each other with the bottom of second fixed plate (12), the surperficial middle part fixedly connected with rotating electrical machines (14) of second connecting plate (13), the outer wall of rotating electrical machines (14) links to each other with the outer wall of second connecting plate (13).

3. The PCB baking apparatus of claim 1, wherein: the other side of the visual window (3) is fixedly connected with a heat insulation handle (4), and the outer wall of the heat insulation handle (4) is connected with the outer wall of the visual window (3).

4. The PCB baking apparatus of claim 1, wherein: the device is characterized in that a cushioning spring (21) is fixedly connected to the inner part of the device base (6), and two ends of the cushioning spring (21) are connected with the inner wall of the device base (6).

5. The PCB baking apparatus of claim 1, wherein: the bottom of the device base (6) is fixedly connected with a universal wheel (22), the outer wall of the universal wheel (22) is connected with the bottom of the device base (6), the other side of the universal wheel (22) is connected with a brake rod (23) in an embedded mode, and the outer wall of the brake rod (23) is connected with the inner wall of the device base (6).

6. The PCB baking apparatus of claim 1, wherein: the bottom fixedly connected with PCB circuit board depression bar (8) of heat-conducting plate (7), the outer wall of PCB circuit board depression bar (8) links to each other with the outer wall of heat-conducting plate (7).

7. The PCB baking apparatus of claim 1, wherein: the bottom fixedly connected with heat dissipation fan (20) of baking equipment main part (1), the bottom of heat dissipation fan (20) links to each other with the inner wall of baking equipment main part (1).

8. The PCB baking apparatus of claim 1, wherein: the heat-conducting plate (7) at the inside top of baking equipment main part (1), spacing spring (9) of heat-conducting plate (7) one end, PCB circuit board draw-in groove (10) of spacing spring (9) one side, connecting plate (11) of heat-conducting plate (7) bottom, second fixed plate (12) of connecting plate (11) bottom, second connecting plate (13) of second fixed plate (12) bottom, rotating electrical machines (14) of second connecting plate (13) surface middle part constitute rotatable baking machine jointly.

9. The PCB baking apparatus of claim 1, wherein: a condenser pipe (15) on the inner wall of the baking device main body (1), a liquid inlet (16) at the top of the condenser pipe (15), a liquid guide pipe (17) at the bottom of the condenser pipe (15), a liquid outlet (18) at one side of the bottom of the baking device main body (1), and a liquid stop valve (19) inside the liquid outlet (18) jointly form a quick cooling mechanism; degassing unit (5) is by inside opposite side remove flavor stick (501), remove feed inlet (506) at flavor stick (501) top, remove the light of flavor stick (501) one side and touch coal filter screen (502), aspiration pump (503) of degassing unit (5) one side, air duct (504) of aspiration pump (503) one side, inside restriction valve (505) of air duct (504) constitute jointly.

10. A PCB baking method is characterized in that: firstly, by arranging the rotatable baking mechanism, related workers can pull the heat-conducting plates 7 apart to place the PCB in the PCB clamping groove 10, then loosen the heat-conducting plates 7, the limiting springs 9 can enable the two heat-conducting plates to be attached to fix the PCB, and finally the device is powered on, and the rotating motor 14 can drive the heat-conducting plates 7 to rotate, so that all surfaces of the PCB are heated more uniformly, the heat utilization rate of the device is improved, and energy waste is avoided;

then, through setting up quick cooling mechanism, after the completion of PCB circuit board toasted, the staff can pour into the condensate from inlet 16 at condenser pipe 15 top, makes each condenser pipe of condensate flow through, has played the cooling effect to the device is inside, can accelerate the cooling of PCB circuit board, and the staff can come control condensate flow through each condenser pipe speed through ending liquid valve 19 according to actual need, has improved the suitability of device.