TWI732595B - Oven configuration module - Google Patents

Abstract

An oven configuration module having a box body, two blowing devices and two heating devices is provided. The box body has two ovens and a repairing box between the ovens. Each blowing device has a motor, and the motors installed in the repairing box. Each heating device has a heater, and the heaters installed in repairing box. Thereby, the oven configuration module could save the space.

Description

Baking box configuration module

The invention relates to a baking device for drying printed circuit boards, and more particularly to a baking box configuration module.

The circuit board manufacturing process in the prior art is to print the required circuit layout on a multilayer board body, then composite the multilayer board to form a circuit board body, and then coat the surface of the circuit board body with solvent-containing ink and place it in a baking device Pre-bake, post-bake or dry in the process to volatilize and dry the solvent in the ink layer.

In addition, the traditional baking device is mainly composed of a baking box and a maintenance box in parallel with each other. The maintenance box is equipped with a wind turbine motor, a heater, and a cooler, so that the maintenance personnel can open the maintenance box to perform inspection or maintenance operations.

However, when the above-mentioned plural baking devices are stacked up, down, left, and right on each other to form a workstation, a huge storage space is required to accommodate the baking box and the maintenance box, resulting in insufficient installation space for the workstation.

In view of this, the inventor of the present invention focused on the above-mentioned prior art, and made great efforts to solve the above-mentioned problems, which became the goal of the inventor's development.

The invention provides a baking box configuration module, which uses a maintenance box between two baking boxes to effectively reduce the volume of the box body, so that the baking box configuration module of the present invention can save storage space The effect.

In the embodiment of the present invention, the present invention provides a baking box configuration module, including: a box body, including two baking boxes and a maintenance box located between the two baking boxes, each baking box The box has a fan chamber, the two fan chambers are arranged on both sides of the maintenance box, the maintenance box has two partitions, the two partitions are arranged on the inner side of the two fan chambers; two air blowing devices, each of the air blowing devices The device includes a motor and a wind wheel, each of the wind wheels is accommodated in each of the fan chambers, each of the motors is accommodated in the interior of the maintenance box, and each of the motors has a through-hole through each of the partitions and is connected to each of the wind turbines. A drive shaft of the wheel; and two heating devices, each of the heating devices includes a heater and a heating pipe, the two heaters are installed in the maintenance box, each of the heating pipes is accommodated in each of the fan chambers, and each of the heating devices The tube passes through each of the partitions and is connected to each of the heaters.

Based on the above, compared with the prior art that one baking box is arranged side by side and one maintenance box is used, a maintenance box is provided between the two baking boxes of the present invention, and the two baking boxes share a maintenance box, which can effectively reduce the box body The volume of this invention makes the oven configuration module of the present invention have the effect of saving storage space.

10: Baking box configuration module

1: cabinet

11: Baking box

111: first front side

112: opening

12: Repair box

121: Partition

122: first through empty slot

123: The second empty slot

124: inner wall

125: second front side

13: Fan room

2: Blowing device

21: Wind wheel

22: Motor

221: drive shaft

3: heating device

31: heater

32: heating tube

33: The first fixing plate

4: Cooling device

41: cooler

42: cold heat exchanger

43: second fixing plate

5: Exhaust pipe

6: Sliding door track

7: movable door

s: spacing

w: width

Figure 1 is a three-dimensional assembly diagram of the oven configuration module of the present invention.

Figure 2 is another three-dimensional assembly diagram of the oven configuration module of the present invention.

Fig. 3 is a schematic front view of the oven configuration module of the present invention.

Figure 4 is a schematic cross-sectional view of the oven configuration module of the present invention.

Figure 5 is a schematic top view of the oven configuration module of the present invention.

Fig. 6 is a schematic diagram of the use state of the oven configuration module of the present invention.

FIG. 7 is a schematic front view of another embodiment of the oven configuration module of the present invention.

FIG. 8 is a schematic front view of another embodiment of the oven configuration module of the present invention.

The detailed description and technical content of the present invention will be described as follows in conjunction with the drawings. However, the accompanying drawings are for illustrative purposes only, and are not intended to limit the present invention.

Please refer to FIGS. 1 to 6, the present invention provides a baking box configuration module. The baking box configuration module 10 mainly includes a box body 1, two air blowing devices 2 and two heating devices 3.

As shown in Figures 1 to 6, the box body 1 includes two baking boxes 11 and a maintenance box 12 located between the two baking boxes 11. Each baking box 11 has a fan chamber 13 and two fan chambers 13 It is arranged on both sides of the maintenance box 12. The maintenance box 12 has two partitions 121, the two partitions 121 are arranged inside the second fan chamber 13, and each partition 121 is provided with a first vented groove 122 and a second vented chamber. The groove 123 has an inner side wall 124.

In addition, each baking box 11 has a first front side 111, and the maintenance box 12 has a second front side 125. The two first front sides 111 and the second front side 125 are on the same side, and each baking box 11 is provided with an opening 112 exposed on each first front side 111.

As shown in FIGS. 1 to 5, each blowing device 2 includes a wind wheel 21 and a motor 22. Each wind wheel 21 is accommodated in each fan chamber 13, and the two motors 22 are installed in the same maintenance box 12.

The detailed description is as follows. Each motor 22 is accommodated in the maintenance box 12, and each motor 22 has a drive shaft 221 penetrating through each partition 121 and connected to each wind wheel 21.

Wherein, the motor 22 drives the wind wheel 21 to operate through the drive shaft 221, and when the wind wheel 21 is running, an internal circulating air flow is formed inside the oven 11.

As shown in Figures 1 to 5, each heating device 3 includes a heater 31, a heating tube 32, and a first fixing plate 33. The two heaters 31 are installed together in the same maintenance box 12, and each heater 31 is embedded It is arranged in each first transparent groove 122 and one side is fixed to each first fixing plate 33, and each first fixing plate 33 is locked in each inner On the side wall 124, each heating tube 32 is accommodated in each fan chamber 13, and each heating tube 32 passes through each partition 121 and is connected to each heater 31.

Wherein, when the first fixing plate 33 is disassembled from the inner side wall 124, the heater 31 can be disassembled along with the first fixing plate 33, the heater 31 drives the heating tube 32 to generate heat, and the heat generated by the heating tube 32 passes through the wind wheel 21 The generated internal circulating air flow heats the inside of the oven 11.

As shown in FIGS. 1 to 5, the oven configuration module 10 of the present invention further includes two cooling devices 4. Each cooling device 4 includes a cooler 41, a cold heat exchanger 42 and a second fixing plate 43. The coolers 41 are installed together in the same maintenance box 12, and each cooler 41 is embedded in each second hollow groove 123 and one side is fixed to each second fixing plate 43, and each second fixing plate 43 is locked to each inner side wall 124. Each cold heat exchanger 42 is accommodated in each fan chamber 13 and connected to each cooler 41.

Wherein, when the second fixing plate 43 is disassembled from the inner side wall 124, the cooler 41 can be disassembled along with the second fixing plate 43, and the cooler 41 transmits the cooled liquid to the cold heat exchanger through a cooling water pipe (not shown) Inside 42, the temperature of the cold heat exchanger 42 is lowered, and the cold generated by the cold heat exchanger 42 permeates the internal circulating air flow generated by the wind wheel 21 to cool the inside of the oven 11.

As shown in Figures 1 to 5, the oven configuration module 10 of the present invention further includes two exhaust pipes 5, the two exhaust pipes 5 are jointly installed in the same maintenance box 12, and each exhaust pipe 5 is connected to each partition. The plate 121 is connected to each fan chamber 13.

Wherein, the exhaust pipe 5 is used to connect with an external exhaust device. When the oven 11 needs to be cooled quickly, the exhaust device can quickly draw out the hot air in the oven 11 through the exhaust pipe 5.

As shown in FIGS. 1 to 3 and 6, the baking box configuration module 10 of the present invention further includes two sliding door rails 6, and the two sliding door rails 6 are fixed on the two first front sides 111 and the second front sides 125 and It straddles the upper and lower sides of the two openings 112.

As shown in FIGS. 1 to 3 and 6, the baking box configuration module 10 of the present invention further includes two movable doors 7, and the two movable doors 7 are slidably connected to the two sliding door tracks 6 and can close the two openings 112.

As shown in Figures 3 to 6, the use state of the oven configuration module 10 of the present invention uses a maintenance box 12 between the two ovens 11 and a common maintenance box 12, and the maintenance box 12 is equipped with two motors. 22. The second heater 31 and the second cooler 41 are convenient for maintenance personnel to perform inspection or maintenance operations. In this way, compared with the prior art that one oven is arranged side by side and one repair box is used, a repair box 12 is provided between the two ovens 11 of the present invention, and the two ovens 11 share one repair box 12, that is, The volume of the box body 1 is effectively reduced, so that the baking box configuration module 10 of the present invention has the effect of saving storage space.

Among them, each heater 31 is embedded in each first hollow groove 122, and each cooler 41 is embedded in each second hollow groove 123, so that the heater 31 and the cooler 41 are embedded in the partition 121 of the maintenance box 12. The inside, not the outside, protrudes outside the partition 121 of the maintenance box 12 to prevent the heater 31 and the cooler 41 from easily hitting the components on the opposite side.

In addition, as shown in FIGS. 4 to 5, the two motors 22 are arranged in a staggered manner, and the two exhaust pipes 5 are arranged in a staggered arrangement to reduce the storage space required by the two motors 22 and the two exhaust pipes 5 to reach the maintenance box 12. The effect of volume reduction.

Furthermore, as shown in FIGS. 3 and 6, the distance s between the two openings 112 is greater than the width w of each movable door 7, but the distance s between the two openings 112 is less than the sum of the width w of the two movable doors 7, so When one movable door 7 slides to the second front side 125 and one of its openings 112 is exposed, the other movable door 7 has no space to move to the second front side 125, so that the other movable door 7 is maintained to close the other opening 112 status. In this way, although the two movable doors 7 share the door opening position, so that only one of the two movable doors 7 can open the opening 112, the volume of the maintenance box 12 is also reduced.

In addition, this embodiment is provided with two rows of two baking boxes 11 side by side on the left and right, and a maintenance box 12 is provided between each of the two baking boxes 11, but it is not limited to this. The baking boxes 11 may also be one row or more than two rows.

Please refer to FIG. 7, which is another embodiment of the oven configuration module 10 of the present invention. The embodiment of FIG. 7 is substantially the same as the embodiment of FIGS. 1 to 6, and the embodiment of FIG. 7 is similar to that of FIGS. 1 to 6 6 different embodiments The point is that the number of baking box configuration modules 10 is plural. When the plural boxes 1 are stacked up, down, left and right to form a workstation, each box 1 is more reduced in volume than conventional ones, so that the workstation also has a reduced size. The effect of the collection space.

Please refer to FIG. 8, which is another embodiment of the oven configuration module 10 of the present invention. The embodiment of FIG. 8 is substantially the same as the embodiment of FIGS. 1 to 6, and the embodiment of FIG. 8 is similar to that of FIGS. 1 to 6 The difference of the embodiment 6 is that the arrangement of the baking box 11 and the maintenance box 12 is different.

Further explanation is as follows, as shown in Fig. 3, the embodiment of Figs. 1 to 6 is provided with a row of left and right side-by-side two baking boxes 11; as shown in Fig. 8, the embodiment of Fig. 8 has two rows of upper, There are two baking boxes 11 side by side, and there is a maintenance box 12 between each of the two baking boxes 11, but it is not limited to this. The two baking boxes 11 side by side above and below can also be one row or two The plural columns above.

In summary, the oven configuration module of the present invention has never been seen in similar products and publicly used, and has industrial applicability, novelty and progress, and fully meets the requirements for patent applications. Please check carefully and grant the patent for this case to protect the rights of the inventor.

10: Baking box configuration module

1: cabinet

11: Baking box

111: first front side

12: Repair box

121: Partition

125: second front side

22: Motor

33: The first fixing plate

43: second fixing plate

5: Exhaust pipe

6: Sliding door track

7: movable door

Claims (8)

A baking box configuration module includes: a box body, including two baking boxes and a maintenance box located between the two baking boxes, each of the baking boxes has a fan chamber, and two fan chambers are arranged On both sides of the maintenance box, the maintenance box has two partitions, the two partitions are arranged inside the two fan chambers; two air blowing devices, each of the air blowing device includes a motor and a wind wheel, each The wind wheel is accommodated in each of the fan chambers, each of the motors is accommodated in the maintenance box, and each of the motors has a drive shaft that passes through each of the partitions and is connected to each of the wind wheels; and two heating devices, Each of the heating devices includes a heater and a heating pipe, two of the heaters are installed in the maintenance box, each of the heating pipes is accommodated in each of the fan chambers, and each of the heating pipes passes through each of the partitions and is connected to Each of the heaters. The oven configuration module according to claim 1, wherein each of the heating devices further includes a first fixing plate, each of the partitions is provided with a first hollow groove and has an inner side wall, and each of the heaters It is embedded in each of the first transparent grooves and one side is fixed to each of the first fixing plates, and each of the first fixing plates is locked to each of the inner side walls. The oven configuration module according to claim 1, which further includes two cooling devices, each of the cooling devices includes a cooler, a cold heat exchanger and a second fixing plate, and the two coolers are installed in the maintenance Box, each of the partitions is provided with a second vented groove and has an inner side wall, each of the coolers is embedded in each of the second vented grooves and one side is fixed to each of the second fixing plates, each of the second The fixing plate is locked on each of the inner side walls, and each of the cold heat exchangers is accommodated in each of the fan chambers and connected to each of the coolers. The baking box configuration module according to claim 3, which further includes two exhaust pipes, the two exhaust pipes are accommodated in the maintenance box, and each exhaust pipe passes through each of the partitions and is connected to each The fan room. The oven configuration module according to claim 4, wherein the two motors are arranged in a staggered manner, and the two exhaust pipes are arranged in a staggered manner. The baking box configuration module according to claim 1, further comprising two sliding door tracks, each of the baking boxes has a first front side, the maintenance box has a second front side, and two first fronts The side and the second front side are on the same side, each of the baking boxes is provided with an opening exposed on each of the first front sides, and the two sliding door rails are fixed on the two first front sides and the second front The side surface and straddling the two opposite sides of the opening. The baking box configuration module according to claim 6, further comprising two movable doors, the two movable doors are slidably connected to the two sliding door tracks and can close the two openings. The oven configuration module according to claim 7, wherein the distance between the two openings is greater than the width of each of the movable doors, and the distance between the two openings is less than the sum of the widths of the two movable doors, so that one When the movable door slides to the second front side and exposes one of the openings, the other movable door closes the other opening.

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