CN217604582U - Drying device is used in circuit board processing - Google Patents
Drying device is used in circuit board processing Download PDFInfo
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- CN217604582U CN217604582U CN202123321284.9U CN202123321284U CN217604582U CN 217604582 U CN217604582 U CN 217604582U CN 202123321284 U CN202123321284 U CN 202123321284U CN 217604582 U CN217604582 U CN 217604582U
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- circuit board
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- heating cabinet
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Abstract
The utility model discloses a drying device is used in circuit board processing belongs to circuit board processing equipment technical field, include the box and set up the fixed establishment in the box, air pump and heating cabinet are installed from the top down in proper order to the left side outer wall of box, install a plurality of heating pipes in the heating cabinet, the aeration plate is installed to the left side inner wall of box, the surface mounting of box has the rotating electrical machines, fixed establishment is fixed in the bottom of rotating electrical machines's output shaft, fixed establishment includes the fixed column and is fixed in a plurality of bracing pieces of fixed column outer wall, the outside sliding connection of fixed column has the guide ring, a plurality of regulation poles of bottom fixedly connected with of guide ring, the outside sliding connection of adjusting the pole has the spacing portion that is used for carrying out the restriction to the circuit board position. This drying device is used in circuit board processing can dry the operation to not unidimensional circuit board, and it is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing equipment, concretely relates to drying device is used in circuit board processing.
Background
The circuit board is widely used as a support of electronic components in daily life and production, is called a printed circuit board because the circuit board is manufactured by electronic printing technology, the printing plate is developed from a single layer to a double layer, a multi layer and flexibility, and still keeps respective development trend, the circuit board is generally processed by a plurality of processing procedures, such as cleaning and drying procedures, and the circuit board is required to be dried after being cleaned.
The existing circuit board drying operation generally adopts the mode that single circuit boards are sequentially conveyed to be dried, and the existing drying equipment cannot turn over the circuit boards and usually needs workers to turn over the circuit boards manually, so that the drying efficiency of the circuit boards is greatly reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drying device is used in circuit board processing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a drying device is used in circuit board processing, includes the box and sets up the fixed establishment in the box, air pump and heating cabinet are installed from the top down in proper order to the left side outer wall of box, the outlet duct of air pump extends to in the heating cabinet, install a plurality of heating pipes in the heating cabinet, the aeration board is installed to the left side inner wall of box, the heating cabinet is linked together through aeration pipe and aeration board, a plurality of air vents have been seted up to one side outer wall that the heating cabinet was kept away from to the aeration board, the surface mounting of box has rotating electrical machines, fixed establishment is fixed in the bottom of rotating electrical machines's output shaft, fixed establishment includes the fixed column and is fixed in a plurality of bracing pieces of fixed column outer wall, the outside sliding connection of fixed column has the guide ring, a plurality of regulation poles of bottom fixedly connected with of guide ring, the outside sliding connection of adjusting the pole has the spacing portion that is used for carrying out the restriction to the circuit board position.
In a further embodiment, spacing portion includes regulating plate and backup pad, the first half of regulating plate seted up with adjust pole size assorted spout, set up the shifting chute in the backup pad, the regulating plate slides in the shifting chute of backup pad, be equipped with compression spring in the shifting chute of regulating plate.
In a further embodiment, a first threaded hole is formed in the top of the adjusting plate, a positioning bolt is connected to the first threaded hole in an internal thread mode, a second threaded hole is formed in the outer wall of one side of the guide ring, and a fixing bolt is connected to the second threaded hole in an internal thread mode.
In a further embodiment, an exhaust port is formed in the top of the box body, a ventilation sleeve is fixedly connected in the exhaust port, a guide column is fixedly connected in the ventilation sleeve, a sealing ring is slidably connected to the outer portion of the guide column, and a supporting spring is arranged above the sealing ring.
In a further embodiment, the bottom of the guide column is fixedly connected with a positioning block, and the outer walls of two sides of the ventilation sleeve are provided with exhaust holes.
In a further embodiment, a filter plate is installed in the heating box, a rectangular groove is formed in the outer wall of the left side of the heating box, and a sealing plate is installed in the rectangular groove of the heating box.
In a further embodiment, a sealing door is installed on the box body, and a temperature sensor is installed at the bottom of a top plate of the box body.
The utility model discloses a technological effect and advantage: according to the drying device for processing the circuit boards, the plurality of circuit boards can be fixed at the same time through the arrangement of the plurality of fixing mechanisms, so that the drying efficiency is improved; the movable and telescopic limiting part can be adjusted according to the size of the circuit board, so that circuit boards with different sizes can be fixed; drive fixed establishment through the rotating electrical machines and rotate, can carry out comprehensive stoving to the two sides of circuit board, avoid artifical turn-over, improve drying efficiency, this drying device for circuit board processing can be to the not operation of drying of unidimensional circuit board, and it is more convenient to use.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view of the vent sleeve of the present invention;
fig. 4 is a schematic structural view of the fixing mechanism of the present invention.
In the figure: 1. a box body; 11. a sealing door; 12. a venting sleeve; 13. a guide post; 14. a seal ring; 15. a support spring; 16. positioning a block; 17. a temperature sensor; 2. an air pump; 21. a heating box; 22. a filter plate; 23. heating a tube; 24. a breather plate; 25. a sealing plate; 3. a rotating electric machine; 31. a rotating base; 32. fixing the column; 33. a support bar; 34. a guide ring; 35. adjusting a rod; 36. an adjusting plate; 37. a support plate; 38. compressing the spring.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.
In order to dry the circuit board, as shown in fig. 1 and 2, an air pump 2 and a heating box 21 are sequentially installed on the outer wall of the left side of a box body 1 from top to bottom, an air outlet pipe of the air pump 2 extends into the heating box 21, a plurality of heating pipes 23 are installed in the heating box 21, the heating pipes 23 are in the prior art, a filter plate 22 is installed in the heating box 21 through bolts, the filter plate 22 can filter air entering the heating box 21, an air vent plate 24 is installed on the inner wall of the left side of the box body 1 through bolts, the heating box 21 is communicated with the air vent plate 24 through air pipes, a plurality of air vents are formed in the outer wall of one side, away from the heating box 21, of the air vent plate 24, a rectangular groove is formed in the outer wall of the left side of the heating box 21, a sealing plate 25 is installed in the rectangular groove of the heating box 21, the sealing plate 25 is detachable, maintenance and replacement of the filter plate 22 and the heating pipes 23 are convenient, a sealing door 11 is installed on the box body 1, and a temperature sensor 17 is installed at the bottom of a top plate of the box body 1.
In order to fix circuit boards with different sizes and simultaneously facilitate comprehensive drying of the circuit boards, as shown in fig. 1, fig. 2 and fig. 4, a rotating motor 3 is installed on the surface of a box body 1 through bolts, a fixing mechanism is fixedly connected to the bottom of an output shaft of the rotating motor 3 and comprises a fixing column 32 and a plurality of supporting rods 33 fixed to the outer wall of the fixing column 32, a rotating seat 31 is installed at the bottom of the fixing column 32, the rotating seat 31 is rotatably connected with a bottom plate of the box body 1, the number of the supporting rods 33 can be set according to actual requirements, a guide ring 34 is slidably connected to the outside of the fixing column 32, a plurality of adjusting rods 35 are fixedly welded to the bottom of the guide ring 34, the number and the positions of the adjusting rods 35 correspond to the number and the positions of the supporting rods 33, grooves for fixing are formed in the opposite surfaces of the supporting rods 33 and the adjusting rods 35, and protective pads are arranged in the grooves;
the outside sliding connection who adjusts pole 35 has the spacing portion that is used for restricting the circuit board position, spacing portion includes regulating plate 36 and backup pad 37, regulating plate 36 the first portion seted up with adjust pole 35 size assorted spout, can the spacing portion of quick adjustment in the outside position of regulation pole 35, regulating plate 36's top threaded hole one, and threaded hole female connection has positioning bolt, screw up positioning bolt, can fix regulating plate 36's position, the shifting chute has been seted up in the backup pad 37, regulating plate 36 slides in supporting plate 37's shifting chute, be equipped with compression spring 38 in regulating plate 36's the shifting chute, backup pad 37 laminates mutually with bracing piece 33, and not with bracing piece 33 fixed connection, threaded hole two is seted up to one side outer wall of guide ring 34, and threaded hole two female connection has fixing bolt, screw up fixing bolt, can fix the position of regulating rod 35.
In order to ensure the air pressure balance in the box body 1, as shown in fig. 1 and 3, an air outlet is formed in the top of the box body 1, an air vent sleeve 12 is welded and fixed in the air outlet, a guide column 13 is welded and fixed in the air vent sleeve 12, a sealing ring 14 is connected to the outer portion of the guide column 13 in a sliding mode, a supporting spring 15 is arranged above the sealing ring 14, a positioning block 16 is connected to the bottom of the guide column 13 in a threaded mode, the position of the sealing ring 14 can be limited, and air vents are formed in the outer walls of the two sides of the air vent sleeve 12.
According to the working principle, when the drying device for processing the circuit board is used, the circuit board is placed between the supporting rod 33 and the adjusting rod 35, the position of the guide ring 34 outside the fixing column 32 is adjusted according to the size of the circuit board, the adjusting rod 35 is pressed on the surface of the circuit board, the position of the limiting part on the adjusting rod 35 is adjusted, the supporting plate 37 is attached to the outer wall of one side of the circuit board, the position of the circuit board is limited, and the sealing door 11 is closed after the circuit board is fixed;
starting the air pump 2, the heating pipe 23 and the rotating motor 3, blowing air into the heating box 21 by the air pump 2, heating the air blown by the air pump 2 by the heating pipe 23, blowing the heated air into the box body 1 through the vent plate 24 to dry the circuit board, and driving the circuit board to rotate through the rotating motor 3, so that the air flow in the box body 1 is accelerated, the evaporation speed of water vapor on the circuit board is accelerated, and the drying efficiency is accelerated;
when box 1 internal gas pressure is great, gaseous promotion sealing washer 14 rises to the top in exhaust hole, and the gaseous exhaust hole that passes through on the sleeve 12 of ventilating of box 1 in discharges, and after the atmospheric pressure balance in box 1, supporting spring 15 promotes sealing washer 14 and descends to the below in exhaust hole, seals sleeve 12 of ventilating, avoids the heat loss in the box 1, influences the stoving effect.
Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.
Claims (7)
1. The utility model provides a drying device is used in processing of circuit board, includes box (1) and sets up the fixed establishment in box (1), its characterized in that: air pump (2) and heating cabinet (21) are installed from the top down in proper order to the left side outer wall of box (1), the outlet duct of air pump (2) extends to in heating cabinet (21), install a plurality of heating pipe (23) in heating cabinet (21), aeration plate (24) are installed to the left side inner wall of box (1), heating cabinet (21) are linked together through breather pipe and aeration plate (24), a plurality of air vents have been seted up to one side outer wall that heating cabinet (21) was kept away from in aeration plate (24), the surface mounting of box (1) has rotating electrical machines (3), fixed establishment is fixed in the bottom of the output shaft of rotating electrical machines (3), fixed establishment includes fixed column (32) and is fixed in a plurality of bracing pieces (33) of fixed column (32) outer wall, the outside sliding connection of fixed column (32) has guide ring (34), the bottom fixedly connected with of guide ring (34) adjusts pole (35), the outside sliding connection of adjusting pole (35) has the spacing portion that is used for carrying out the restriction to the circuit board position.
2. The drying device for processing the circuit board as claimed in claim 1, wherein: spacing portion includes regulating plate (36) and backup pad (37), the first half of regulating plate (36) seted up with adjust pole (35) size assorted spout, the shifting chute has been seted up in backup pad (37), regulating plate (36) slide in the shifting chute of backup pad (37), be equipped with compression spring (38) in the shifting chute of regulating plate (36).
3. The drying device for processing the circuit board as claimed in claim 2, wherein: the top of regulating plate (36) is seted up threaded hole one, and threaded hole one female connection has positioning bolt, one side outer wall of guide ring (34) is seted up threaded hole two, and threaded hole two female connection has fixing bolt.
4. The drying device for processing the circuit board as claimed in claim 1, wherein: the top of box (1) has been seted up the gas vent, and fixedly connected with sleeve (12) of ventilating in the gas vent, fixedly connected with guide post (13) in sleeve (12) of ventilating, the outside sliding connection of guide post (13) has sealing washer (14), the top of sealing washer (14) is equipped with supporting spring (15).
5. The drying device for processing the circuit board as claimed in claim 4, wherein: the bottom of the guide column (13) is fixedly connected with a positioning block (16), and the outer walls of the two sides of the ventilation sleeve (12) are provided with exhaust holes.
6. The drying device for processing the circuit board as claimed in claim 1, wherein: install filter (22) in heating cabinet (21), and the left side outer wall of heating cabinet (21) has seted up the rectangular channel, install closing plate (25) in the rectangular channel of heating cabinet (21).
7. The drying device for processing the circuit board as claimed in claim 1, wherein: install sealing door (11) on box (1), and temperature sensor (17) are installed to the bottom of the roof of box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123321284.9U CN217604582U (en) | 2021-12-27 | 2021-12-27 | Drying device is used in circuit board processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123321284.9U CN217604582U (en) | 2021-12-27 | 2021-12-27 | Drying device is used in circuit board processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217604582U true CN217604582U (en) | 2022-10-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123321284.9U Active CN217604582U (en) | 2021-12-27 | 2021-12-27 | Drying device is used in circuit board processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146553A (en) * | 2023-10-30 | 2023-12-01 | 江苏希尔芯半导体设备有限公司 | Circuit board vertical blowing and drying device for vertical continuous electroplating equipment |
-
2021
- 2021-12-27 CN CN202123321284.9U patent/CN217604582U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117146553A (en) * | 2023-10-30 | 2023-12-01 | 江苏希尔芯半导体设备有限公司 | Circuit board vertical blowing and drying device for vertical continuous electroplating equipment |
| CN117146553B (en) * | 2023-10-30 | 2023-12-29 | 江苏希尔芯半导体设备有限公司 | Circuit board vertical blowing and drying device for vertical continuous electroplating equipment |
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