CN210075733U - Printed circuit board drying device - Google Patents
Printed circuit board drying device Download PDFInfo
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- CN210075733U CN210075733U CN201920585008.7U CN201920585008U CN210075733U CN 210075733 U CN210075733 U CN 210075733U CN 201920585008 U CN201920585008 U CN 201920585008U CN 210075733 U CN210075733 U CN 210075733U
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Abstract
The utility model discloses a printed circuit board drying device, in particular to the technical field of printed circuit board production equipment, which comprises a box body, wherein the bottom of the box body is provided with a base, two sides of the top of the base are both provided with connecting columns, a fixing device is arranged in the box body, and two sides of an inner cavity of the box body are both provided with drying mechanisms; the fixing device comprises a fixing bottom plate, and a plurality of first arranging blocks are uniformly arranged at the top of the fixing bottom plate. The utility model discloses a be provided with fixing device, place the first arrangement inslot of settling a top with the stoving work piece, then control the fixed roof and descend, make the double-layered groove and the stoving work piece phase-match of settling a bottom of fixed roof bottom second, clip the stoving work piece, after accomplishing the stoving, rising at the fixed roof through pneumatic cylinder control, make the second settle the piece and keep away from the stoving work piece, make the staff take out the stoving work piece easily, improved lay and the efficiency when taking out the stoving work piece.
Description
Technical Field
The utility model relates to a printed circuit board production facility technical field, more specifically say, the utility model relates to a printed circuit board drying device.
Background
Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. The circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate, and being divided into single-layer boards, double-sided boards, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of the circuit board.
Patent application publication No. CN 206094811U's utility model discloses a printed circuit board drying device, including stoving case and control box, stoving case one side is equipped with the control box, the articulated chamber door of opposite side, stoving incasement upper portion is equipped with a plurality of heating pipes, stoving incasement portion both sides are equipped with the fan, the fan outside is equipped with the protection casing, the protection casing surface is opened there is evenly distributed's wind-guiding hole, stoving incasement wall is equipped with temperature sensor and humidity transducer, be equipped with the pivot in the middle of the stoving bottom of the case portion, the pivot bottom is connected with the motor, be equipped with the netted thing board that carries of multilayer in the pivot, be equipped with the shaft hole that is used for passing the pivot in the middle of the netted thing board that carries, netted thing board top is adhered to have a rectangular frame body, be equipped with the space bar in the middle of the rectangular frame body, overtemperature alarm, temperature adjusting knob, power switch, fan switch and motor switch.
But it is when the in-service use, still has more shortcoming, through placing a plurality of printed circuit board in the netted rectangular frame body that carries the thing board of multilayer, can make the motor drive rectangular frame body rotatory, make printed circuit board be heated evenly, nevertheless can not drop printed circuit board in order to guarantee rotatory in-process, and rectangular frame body can be very firm fixes printed circuit board, but after the stoving, the staff needs very hard taking out printed circuit board from rectangular frame is internal.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a printed circuit board drying device, through being provided with fixing device, place the first arrangement inslot of settling a top with the stoving work piece, then the decline of the fixed roof of control, the double-layered groove and the stoving work piece phase-match of bottom of the piece are settled to messenger's fixed roof bottom second, clip the stoving work piece, after accomplishing the stoving, rise through the fixed roof of pneumatic cylinder control, it keeps away from the stoving work piece to make the second settle the piece, make the staff take out the stoving work piece easily, the efficiency when laying and taking out the stoving work piece has been improved, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a printed circuit board drying device comprises a box body, wherein a base is arranged at the bottom of the box body, connecting columns are arranged on two sides of the top of the base, a fixing device is arranged in the box body, and drying mechanisms are arranged on two sides of an inner cavity of the box body;
the fixing device comprises a fixing bottom plate, a plurality of first arranging blocks are uniformly arranged on the top of the fixing bottom plate, arranging grooves are formed in the tops of the first arranging blocks, fixing rods are arranged at two ends of the fixing bottom plate, a fixing top plate is arranged on the top of the fixing bottom plate, a plurality of second arranging blocks are uniformly arranged on the bottom of the fixing top plate, clamping grooves are formed in the bottoms of the second arranging blocks, a positioning plate is arranged on the top of the fixing top plate, fixing holes are formed in two ends of the fixing top plate, the top ends of the fixing rods penetrate through the fixing holes and are fixedly connected with the bottoms of the positioning plates, a motor is arranged on the top of the base, the output end of the motor is connected with a rotating shaft, the top end of the rotating shaft penetrates through the box body and extends into the box body, a fixing, the output end of the hydraulic cylinder is connected with a stretching rod, a through hole penetrates through the center of the positioning plate, the bottom end of the stretching rod penetrates through the inner wall of the through hole and extends to the bottom of the positioning plate, a connecting disc is fixedly connected to the bottom end of the stretching rod, and the connecting disc is movably connected with the fixed top plate through a bearing.
In a preferred embodiment, the drying mechanism comprises a drying frame, a heater is arranged at the top of an inner cavity of the drying frame, a heating pipe is arranged at the bottom of the heater, a drying groove is formed in one side, close to the drying frame, of the inner wall of the box body, a fan is arranged inside the drying groove, and a plurality of ventilation holes are uniformly formed in the surface of the drying frame in a penetrating mode.
In a preferred embodiment, a vent is arranged on one side of the top of the box body, a vent pipe is arranged inside the vent, a liquid outlet is arranged on one side of the bottom of the box body, and a liquid outlet pipe is arranged inside the liquid outlet.
In a preferred embodiment, the cross-sectional shape of the clip groove is trapezoidal, a buffer pad is arranged at the top of the cavity of the clip groove, a contact plate is arranged at the bottom of the buffer pad, the buffer pad is made of rubber materials, and the contact plate is made of plastic materials.
In a preferred embodiment, drying workpieces are arranged between the placing grooves and the clamping grooves, and the number of the first placing blocks is equal to that of the second placing blocks.
In a preferred embodiment, the cross-sectional shapes of the fixed top plate and the fixed bottom plate are both rectangular, and a reinforcing plate is arranged at the joint of the base and the motor.
The utility model discloses a technological effect and advantage:
1. the fixing device is arranged, the hydraulic cylinder can drive the fixed top plate to move upwards, a drying workpiece is placed in the placing groove at the top of the first placing block, then the fixed top plate is controlled to descend, the clamping groove at the bottom of the second placing block at the bottom of the fixed top plate is matched with the drying workpiece, the first placing block and the second placing block are matched with each other to clamp the drying workpiece, after the drying is completed, the fixed top plate is controlled to ascend through the hydraulic cylinder, the second placing block at the bottom of the fixed top plate is far away from the drying workpiece, the drying workpiece can be easily taken out by a worker, and the efficiency of placing and taking out the drying workpiece is improved;
2. through being provided with stoving mechanism, open the heater, heat the heating pipe, open the fan again, alright blow hot-air to the stoving work piece to improved the drying efficiency of stoving work piece, and the ventilation efficiency in the box can be guaranteed to the ventilation pipe at box top, and the fluid-discharge tube of bottom half can guarantee that the liquid that the stoving work piece flowed down in the stoving process can be followed the box smoothly and discharged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a partial structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the structure of the fixed top plate of the present invention.
Fig. 4 is a schematic diagram of a first placement block structure according to the present invention.
Fig. 5 is a schematic view of the structure of the fixing top plate and the drying workpiece when they are away from each other.
The reference signs are: the device comprises a box body 1, a base 2, a connecting column 3, a fixing bottom plate 4, a first placing block 5, a reinforcing plate 6, a placing groove 7, a fixing rod 8, a fixing top plate 9, a second placing block 10, a clamping groove 11, a positioning plate 12, a fixing hole 13, a motor 14, a rotating shaft 15, a fixing disc 16, a hydraulic cylinder 17, a stretching rod 18, a through hole 19, a connecting disc 20, a drying frame 21, a heater 22, a heating pipe 23, a drying groove 24, a fan 25, a vent hole 26, a vent hole 27, a ventilating pipe 28, a liquid discharge port 29, a liquid discharge pipe 30, a cushion pad 31, a contact plate 32 and a drying workpiece 33.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The printed circuit board drying device shown in the attached figures 1, 2, 3, 4 and 5 comprises a box body 1, wherein a base 2 is arranged at the bottom of the box body 1, connecting columns 3 are arranged on two sides of the top of the base 2, a fixing device is arranged in the box body 1, and drying mechanisms are arranged on two sides of an inner cavity of the box body 1;
the fixing device comprises a fixing bottom plate 4, a plurality of first arranging blocks 5 are uniformly arranged on the top of the fixing bottom plate 4, arranging grooves 7 are formed in the tops of the first arranging blocks 5, fixing rods 8 are arranged at two ends of the fixing bottom plate 4, a fixing top plate 9 is arranged on the top of the fixing bottom plate 4, a plurality of second arranging blocks 10 are uniformly arranged on the bottom of the fixing top plate 9, clamping grooves 11 are formed in the bottoms of the second arranging blocks 10, a positioning plate 12 is arranged on the top of the fixing top plate 9, fixing holes 13 are formed in two ends of the fixing top plate 9, the top end of the fixing rod 8 penetrates through the fixing holes 13 and is fixedly connected with the bottom of the positioning plate 12, a motor 14 is arranged on the top of a base 2, an output end of the motor 14 is connected with a rotating shaft 15, the top end of the rotating shaft 15 penetrates through a box body, the fixed disc 16 is fixedly connected with the fixed bottom plate 4, the top of the box body 1 is provided with a hydraulic cylinder 17, the output end of the hydraulic cylinder 17 is connected with a stretching rod 18, the center of the positioning plate 12 is provided with a through hole 19 in a penetrating manner, the bottom end of the stretching rod 18 penetrates through the inner wall of the through hole 19 and extends to the bottom of the positioning plate 12, the bottom end of the stretching rod 18 is fixedly connected with a connecting disc 20, and the connecting disc 20 is movably connected with the fixed top plate 9 through a bearing;
the cross section of the clamping groove 11 is trapezoidal, a buffer 31 is arranged at the top of the inner cavity of the clamping groove 11, a contact plate 32 is arranged at the bottom of the buffer 31, the buffer 31 is made of rubber materials, and the contact plate 32 is made of plastic materials;
a drying workpiece 33 is arranged between the placing groove 7 and the clamping groove 11, and the number of the first placing blocks 5 is equal to that of the second placing blocks 10;
the cross sections of the fixed top plate 9 and the fixed bottom plate 4 are both rectangular, and a reinforcing plate 6 is arranged at the joint of the base 2 and the motor 14;
the implementation mode is specifically as follows: when the utility model is used, the hydraulic cylinder 17 is opened, the hydraulic cylinder 17 can drive the stretching rod 18 to ascend or descend, thereby driving the connecting disc 20 at the bottom end of the stretching rod 18 to move, the connecting disc 20 is fixedly connected with the fixed top plate 9, the hydraulic cylinder 17 can drive the fixed top plate 9 to move up and down, when the drying workpiece 33 (namely the printed circuit board) needs to be dried, the hydraulic cylinder 17 is opened to drive the fixed top plate 9 to ascend, then the drying workpiece 33 is placed in the placing groove 7 at the top of the first placing block 5, then the fixed top plate 9 is controlled to descend, the clamping groove 11 at the bottom of the second placing block 10 at the bottom of the fixed top plate 9 is matched with the drying workpiece 33, the first placing block 5 and the second placing block 10 at the opposite side of the fixed top plate 9 and the fixed bottom plate 4 are mutually matched to clamp the drying workpiece 33, the motor 14 is opened again, the top of the rotating shaft 15 is fixedly connected with a fixed disc 16, the fixed disc 16 is fixedly connected with a fixed base plate 4, a motor 14 can drive the fixed base plate 4 to rotate, so that a drying workpiece 33 can be uniformly dried, the drying efficiency of the drying workpiece 33 is improved, then the drying workpiece 33 is dried through a drying mechanism, after drying is completed, the fixed top plate 9 is controlled to ascend through a hydraulic cylinder 17, the second placing block 10 at the bottom of the fixed top plate 9 is far away from the drying workpiece 33, and a worker can easily take out the drying workpiece 33.
The printed circuit board drying device shown in fig. 1 comprises a drying frame 21, wherein a heater 22 is arranged at the top of an inner cavity of the drying frame 21, a heating pipe 23 is arranged at the bottom of the heater 22, a drying groove 24 is arranged on one side, close to the drying frame 21, of the inner wall of a box body 1, a fan 25 is arranged inside the drying groove 24, and a plurality of ventilation holes 26 are uniformly formed in the surface of the drying frame 21 in a penetrating manner;
a vent 27 is arranged on one side of the top of the box body 1, a vent pipe 28 is arranged inside the vent 27, a liquid outlet 29 is arranged on one side of the bottom of the box body 1, and a liquid discharge pipe 30 is arranged inside the liquid outlet 29.
The implementation mode is specifically as follows: the utility model discloses when using, when needs stoving mechanism dries to stoving work piece 33, open heater 22, heat heating pipe 23, open fan 25 again, alright blow to stoving work piece 33 with hot-air to the drying efficiency of stoving work piece 33 has been improved, and ventilation efficiency in box 1 can be guaranteed to the ventilation pipe 28 at box 1 top, and the fluid-discharge tube 30 of box 1 bottom can guarantee that the liquid of stoving work piece 33 under the stoving in-process flow can be followed box 1 discharge smoothly.
The utility model discloses the theory of operation:
referring to the attached drawings 1-5 of the specification, a hydraulic cylinder 17 is opened to drive a fixed top plate 9 to ascend, then a drying workpiece 33 is placed in a placing groove 7 at the top of a first placing block 5, then the fixed top plate 9 is controlled to descend, a clamping groove 11 at the bottom of a second placing block 10 at the bottom of the fixed top plate 9 is matched with the drying workpiece 33, the first placing block 5 and the second placing block 10 at the opposite side of the fixed top plate 9 and a fixed bottom plate 4 are matched with each other to clamp the drying workpiece 33, a motor 14 is opened, the motor 14 can drive a rotating shaft 15 to rotate, a fixed disc 16 is fixedly connected to the top of the rotating shaft 15, the fixed disc 16 is fixedly connected with the fixed bottom plate 4, the motor 14 can drive the fixed bottom plate 4 to rotate, finally a heater 22 is opened to heat a heating pipe 23, a fan 25 is opened to blow hot air to the drying workpiece 33, and the, the ventilation efficiency in the box body 1 can be guaranteed by the ventilation pipe 28 at the top of the box body 1, the liquid discharge pipe 30 at the bottom of the box body 1 can guarantee that liquid flowing down in the drying process of the drying workpiece 33 can be smoothly discharged from the box body 1, so that the drying workpiece 33 can be uniformly dried, the drying efficiency of the drying workpiece 33 is improved, then the drying workpiece 33 is dried by the drying mechanism, after drying is completed, the fixed top plate 9 is controlled to ascend through the hydraulic cylinder 17, the second placing block 10 at the bottom of the fixed top plate 9 is far away from the drying workpiece 33, and a worker can easily take out the drying workpiece 33.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a printed circuit board drying device, includes box (1), its characterized in that: a base (2) is arranged at the bottom of the box body (1), connecting columns (3) are arranged on two sides of the top of the base (2), a fixing device is arranged in the box body (1), and drying mechanisms are arranged on two sides of an inner cavity of the box body (1);
the fixing device comprises a fixing bottom plate (4), a plurality of first arranging blocks (5) are uniformly arranged at the top of the fixing bottom plate (4), arranging grooves (7) are formed in the tops of the first arranging blocks (5), fixing rods (8) are arranged at two ends of the fixing bottom plate (4), a fixing top plate (9) is arranged at the top of the fixing bottom plate (4), a plurality of second arranging blocks (10) are uniformly arranged at the bottom of the fixing top plate (9), clamping grooves (11) are formed in the bottoms of the second arranging blocks (10), a positioning plate (12) is arranged at the top of the fixing top plate (9), fixing holes (13) are formed in two ends of the fixing top plate (9), the top ends of the fixing rods (8) penetrate through the fixing holes (13) and are fixedly connected with the bottoms of the positioning plate (12), a motor (14) is arranged at the top of the base (2), and the output end of the motor (, the utility model discloses a box of drawing die, including axis of rotation (15), axis of rotation (15) top run through box (1) and extend to inside box (1), axis of rotation (15) top is provided with fixed disk (16), fixed connection between fixed disk (16) and PMKD (4), box (1) top is provided with pneumatic cylinder (17), the output of pneumatic cylinder (17) is connected with tensile pole (18), locating plate (12) central point puts and runs through and is equipped with through-hole (19), tensile pole (18) bottom runs through-hole (19) inner wall and extends to locating plate (12) bottom, tensile pole (18) bottom fixedly connected with connection pad (20), through bearing swing joint between connection pad (20) and stationary roof (9).
2. The printed circuit board drying device according to claim 1, wherein: drying mechanism is including drying frame (21), drying frame (21) inner chamber top is provided with heater (22), heater (22) bottom is provided with heating pipe (23), one side that box (1) inner wall is close to drying frame (21) is provided with drying groove (24), drying groove (24) inside is provided with fan (25), drying frame (21) surface evenly runs through and is equipped with a plurality of ventilation holes (26).
3. The printed circuit board drying device according to claim 1, wherein: one side of the top of the box body (1) is provided with a vent (27), a vent pipe (28) is arranged inside the vent (27), one side of the bottom of the box body (1) is provided with a liquid outlet (29), and a liquid discharge pipe (30) is arranged inside the liquid outlet (29).
4. The printed circuit board drying device according to claim 1, wherein: the cross-sectional shape of the clamp groove (11) is trapezoidal, the top of the inner cavity of the clamp groove (11) is provided with a buffer pad (31), the bottom of the buffer pad (31) is provided with a contact plate (32), the buffer pad (31) is made of rubber materials, and the contact plate (32) is made of plastic materials.
5. The printed circuit board drying device according to claim 1, wherein: and a drying workpiece (33) is arranged between the placing groove (7) and the clamping groove (11), and the number of the first placing blocks (5) is equal to that of the second placing blocks (10).
6. The printed circuit board drying device according to claim 1, wherein: the cross-sectional shapes of the fixed top plate (9) and the fixed bottom plate (4) are both set to be rectangular, and a reinforcing plate (6) is arranged at the joint of the base (2) and the motor (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585008.7U CN210075733U (en) | 2019-04-26 | 2019-04-26 | Printed circuit board drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585008.7U CN210075733U (en) | 2019-04-26 | 2019-04-26 | Printed circuit board drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210075733U true CN210075733U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920585008.7U Active CN210075733U (en) | 2019-04-26 | 2019-04-26 | Printed circuit board drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210075733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495663A (en) * | 2020-04-27 | 2020-08-07 | 李义飞 | New energy automobile wheel electroplates spraying equipment |
-
2019
- 2019-04-26 CN CN201920585008.7U patent/CN210075733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495663A (en) * | 2020-04-27 | 2020-08-07 | 李义飞 | New energy automobile wheel electroplates spraying equipment |
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