CN211792298U - PCB baking device - Google Patents

Abstract

The utility model discloses a PCB baking device, which comprises a baking device main body, a sealing door and a degassing device, wherein the front side of the baking device main body is movably connected with the sealing door, the middle part of one side of the baking device main body is fixedly connected with the degassing device, the bottom of the baking device main body is fixedly connected with a device base, the inner top of the baking device main body is fixedly connected with a heat conducting plate, 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 circuit board clamping groove, the PCB circuit board 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 cushioning spring, the baking method is suitable for baking the PCB and has wide development prospect in the future.

Description

PCB baking device

Technical Field

The utility model belongs to the technical field of PCB circuit board processing, specifically be a PCB circuit board baking equipment.

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.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: 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 utility model adopts the technical scheme 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.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, the positive fixedly connected with visual window of sealing door, the outer wall of visual window links to each other with the inner wall of sealing door, and current PCB circuit board baking equipment is in the course of the work, and the staff generally can't observe the inside condition of device, and through setting up the visual window, the inside behavior of baking equipment is observed in real time to relevant staff's accessible visual window, prevents that the device from accident fault staff can not in time discover, has embodied the practicality of visual window.

The utility model discloses in, the thermal-insulated handle of opposite side fixedly connected with of visual window, the outer wall of thermal-insulated handle links to each other with the outer wall of visual window, current PCB circuit board baking equipment, relevant staff is when opening the sealing door, leads to scalding because sealing door surface temperature is too high easily, through setting up thermal-insulated handle, thermal-insulated handle is made by vacuum insulation panels and has good heat-proof quality, when the sealing door was opened to the staff, thermal-insulated handle can prevent that the sealing door high temperature from scalding relevant staff.

The utility model discloses in, 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, and through setting up the bradyseism spring, buffer spring 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.

The utility model discloses in, the bottom fixedly connected with universal wheel of device base, the outer wall of universal wheel links to each other with the bottom of device base, the opposite side embedding of universal wheel is connected with the brake lever, the outer wall of brake lever links to each other with the inner wall of device base, 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 the universal wheel, the universal wheel is installed in device base bottom, relevant staff's mobile device main part that can be easily, when not needing mobile device, the staff can screw the brake lever and fix the universal wheel, the stability of device has also been guaranteed when having improved device main part flexibility.

The utility model discloses in, the bottom fixedly connected with PCB circuit board depression bar of heat-conducting plate, the outer wall of PCB circuit board depression bar links to each other with the outer wall of heat-conducting plate, and through setting up PCB circuit board depression bar, in the PCB circuit board baking equipment working process, the PCB circuit board depression bar can press the PCB circuit board in PCB circuit board draw-in groove, prevents that the PCB circuit board from dropping in the PCB circuit board draw-in groove, and the texture of PCB circuit board depression bar is softer, can play the guard action to the edge of PCB circuit board.

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

The utility model discloses in, through setting up rotatable baking machine and constructing, relevant staff can pull open the heat-conducting plate, place the PCB circuit board in PCB circuit board draw-in groove, later loosen the heat-conducting plate, spacing spring can make two heat-conducting plate laminating fixed with the PCB circuit board, last for the device switch-on, the rotating electrical machines can drive the heat-conducting plate rotatory, make each face of PCB circuit board be heated more evenly, improved the thermal utilization ratio of device, avoided the energy extravagant.

The utility model discloses in, through setting up quick cooling mechanism, accomplish when the PCB circuit board and toast the back, the condensate can be poured into from the inlet at condenser pipe top to the staff, makes each condenser pipe of condensate can flowing 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 through ending the liquid valve according to actual need and flow through each condenser pipe speed, has improved the suitability of device.

The utility model discloses in, through setting up gas removal equipment, relevant staff can be given to removing the inside smell removing agent that adds of smell stick before baking equipment work from the feed inlet, later open the aspiration pump again, the aspiration pump can touch coal filter screen eduction gear with the gas of device inside production through removing the smell stick and light, and the filtration of light touch coal filter screen and the neutralization of smell removing agent can play a purifying action to harmful gas, have embodied gas removal equipment's feature of environmental protection.

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 main body of the baking device of the present invention;

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

FIG. 4 is a schematic cross-sectional view of the device base according to the present invention;

fig. 5 is an enlarged schematic view of 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 clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only 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", 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; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, 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 exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

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 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).

4. 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).

5. The PCB baking apparatus of claim 2, 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).

6. 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).

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