CN210425822U

CN210425822U - Circuit board drying equipment

Info

Publication number: CN210425822U
Application number: CN201921282495.6U
Authority: CN
Inventors: 李伟超; 吴云; 李永信
Original assignee: Xinye Lixin Electronics Co ltd
Current assignee: Xinye Lixin Electronics Co ltd
Priority date: 2019-08-09
Filing date: 2019-08-09
Publication date: 2020-04-28
Anticipated expiration: 2029-08-09

Abstract

The utility model belongs to the drying equipment field, especially, circuit board drying equipment, to current direct with the circuit board stack in the drying-machine dry that stews, but the poor problem of stoving effect, the scheme as follows is put forward now, it includes the control box, slidable mounting has the board of putting in the control box, a plurality of circuit boards have been put at the top of putting the board, one side fixed mounting of control box has flexible motor, the welding has the slurcam on the output shaft of flexible motor, the slurcam is close to one side top and the bottom of control box and has welded first board and second board respectively, the welding has the backup pad on the top inner wall of control box, the front side of backup pad is seted up the rotary trough, the pivot is installed to the rotary trough internal rotation, the fixed cover in the outside of pivot is equipped with the gear, the bottom fixed mounting of first board. The utility model discloses the practicality is good, can adjust the angle of air heater to can make the circuit board improve the efficiency of drying in vertical round trip movement simultaneously.

Description

Circuit board drying equipment

Technical Field

The utility model relates to a drying equipment technical field especially relates to a circuit board drying equipment.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility, and has the characteristics of high wiring density, light weight, thin thickness and good bending property.

After the circuit board is cleaned, the circuit board needs to be dried, and then the next procedure can be carried out. The common equipment for drying the circuit board selects a drying box or a drying machine and the like for multiple purposes, directly stacks the circuit board in the drying machine for standing and drying, but has poor drying effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the circuit board is directly stacked in the dryer for standing and drying in the prior art, but the poor shortcoming of drying effect and the circuit board drying equipment who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a circuit board drying device comprises an operation box, wherein a placing plate is slidably mounted in the operation box, a plurality of circuit boards are placed at the top of the placing plate, a telescopic motor is fixedly mounted at one side of the operation box, a pushing plate is welded on an output shaft of the telescopic motor, a first plate and a second plate are respectively welded at the top and the bottom of one side, which are close to the operation box, of the pushing plate, a supporting plate is welded on the inner wall of the top of the operation box, a rotary groove is formed in the front side of the supporting plate, a rotary shaft is rotatably mounted in the rotary groove, a gear is fixedly sleeved at the outer side of the rotary shaft, a rack is fixedly mounted at the bottom of the first plate, the gear is meshed with the rack, a sleeve plate is fixedly sleeved at the outer side of the rotary shaft, a hot air fan is fixedly mounted at the bottom of the sleeve plate, vertical plates are welded at the bottoms of the two side walls of, the bottom of the connecting rod is welded with the bottom of the placing plate, the bottom of the vertical plate is welded with a first triangular plate, one side of the second plate, far away from the pushing plate, is welded with a second triangular plate, and the first triangular plate is in contact with the inclined plane of the second triangular plate.

Preferably, an operation hole is formed in one side of the operation box, a box door is hinged in the operation hole, and a handle is welded on the box door.

Preferably, the outside cover of connecting rod is equipped with the spring, and the top of spring welds in the bottom of putting the board, and the bottom of spring welds in the top of sideboard, can make and put the board and resume the normal position.

Preferably, the first and second set squares have the same dimensions.

Preferably, a first hole and a second hole are formed in the inner wall of one side of the operation box, and the first plate and the second plate are slidably mounted in the first hole and the second hole respectively.

Preferably, the bottom welding of connecting rod has the limiting plate, carries out spacing processing to the connecting rod.

In the utility model, when the circuit board needs to be dried, the circuit board is placed at the top of the placing plate, the box door is closed, the telescopic motor and the air heater are started, the output shaft of the telescopic motor drives the pushing plate to move, the pushing plate drives the first plate and the second plate to move, the first plate and the second plate respectively drive the rack and the second triangular plate to move, the rack drives the gear to rotate, the gear drives the rotating shaft to rotate, the rotating shaft drives the sleeve plate to rotate, the sleeve plate drives the air heater to rotate, the angle of the air heater can be adjusted, and the drying efficiency is improved;

the first set square of second set square extrusion drives first set square and removes, and first set square drives the riser and removes, and the riser drives and puts the board and remove, puts board area driving circuit board at vertical round trip movement, can effectual improvement circuit board's drying efficiency.

The utility model discloses the practicality is good, can adjust the angle of air heater to can make the circuit board improve the efficiency of drying in vertical round trip movement simultaneously.

Drawings

Fig. 1 is a schematic structural view of a circuit board drying apparatus provided by the present invention;

fig. 2 is a schematic structural diagram of a part a of a circuit board drying apparatus provided by the present invention;

fig. 3 is the utility model provides a side view structure schematic diagram of circuit board drying equipment.

In the figure: the air conditioner comprises an operation box 1, a placing plate 2, a telescopic motor 3, a pushing plate 4, a first plate 5, a second plate 6, a supporting plate 7, a gear 8, a rack 9, a sleeve plate 10, an air heater 11, a vertical plate 12, a connecting rod 13, a spring 14, a first triangle 15 and a second triangle 16.

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.

Example one

Referring to fig. 1-3, a circuit board drying device comprises an operation box 1, a placing plate 2 is slidably mounted in the operation box 1, a plurality of circuit boards are placed on the top of the placing plate 2, a telescopic motor 3 is fixedly mounted on one side of the operation box 1, a pushing plate 4 is welded on an output shaft of the telescopic motor 3, a first plate 5 and a second plate 6 are respectively welded on the top and bottom of one side of the pushing plate 4 close to the operation box 1, a support plate 7 is welded on the inner wall of the top of the operation box 1, a rotary groove is formed in the front side of the support plate 7, a rotary shaft is rotatably mounted in the rotary groove, a gear 8 is fixedly sleeved on the outer side of the rotary shaft, a rack 9 is fixedly mounted on the bottom of the first plate 5, the gear 8 is meshed with the rack 9, a sleeve plate 10 is fixedly sleeved on the outer side of the rotary shaft, a hot air fan 11 is fixedly mounted on the bottom of the sleeve plate 10, the connecting rod hole has been seted up at the top of sideboard, and connecting rod sliding mounting has connecting rod 13 in the connecting rod hole, and the bottom of connecting rod 13 welds with the bottom of placer board 2, and the bottom welding of riser 12 has first set square 15, and the second set square 16 is welded to one side that the second board 6 kept away from catch plate 4, and first set square 15 contacts with the inclined plane of second set square 16.

The utility model discloses in, the handle hole has been seted up to one side of control box 1, and the downthehole articulated chamber door that has of handle, the welding has the handle on the chamber door.

The utility model discloses in, the outside cover of connecting rod 13 is equipped with spring 14, and the top of spring 14 welds in the bottom of putting board 2, and the bottom of spring 14 welds in the top of sideboard.

In the present invention, the first set square 15 and the second set square 16 have the same specification.

The utility model discloses in, seted up first hole and second hole on one side inner wall of control box 1, first board 5 and second board 6 are sliding installation respectively downthehole in first hole and second.

The utility model discloses in, the bottom welding of connecting rod 13 has the limiting plate.

Example two

Referring to fig. 1-3, a circuit board drying device comprises an operation box 1, a placing plate 2 is slidably mounted in the operation box 1, a plurality of circuit boards are placed on the top of the placing plate 2, a telescopic motor 3 is fixedly mounted on one side of the operation box 1 through bolts, a pushing plate 4 is welded on an output shaft of the telescopic motor 3, a first plate 5 and a second plate 6 are respectively welded on the top and bottom of one side of the pushing plate 4, which is close to the operation box 1, a supporting plate 7 is welded on the inner wall of the top of the operation box 1, a rotary groove is formed in the front side of the supporting plate 7, a rotary shaft is rotatably mounted in the rotary groove, a gear 8 is fixedly sleeved on the outer side of the rotary shaft, a rack 9 is fixedly mounted at the bottom of the first plate 5 through bolts, the gear 8 is meshed with the rack 9, a sleeve plate 10 is fixedly sleeved on the outer side of the rotary shaft, a hot air blower, all welded on the both sides inner wall of control box 1 has the sideboard, and the connecting rod hole has been seted up at the top of sideboard, and the downthehole slidable mounting of connecting rod has the bottom of connecting rod 13 and the bottom of placer 2 to weld, and the bottom welding of riser 12 has first set-square 15, and the welding of one side that catch plate 4 was kept away from to second board 6 has second set-square 16, and first set-square 15 contacts with the inclined plane of second set-square 16.

The utility model discloses in, the outside cover of connecting rod 13 is equipped with spring 14, and the top of spring 14 welds in the bottom of putting board 2, and the bottom of spring 14 welds in the top of sideboard, can make to put board 2 answer the normal position.

The utility model discloses in, the bottom welding of connecting rod 13 has the limiting plate, carries out spacing processing to connecting rod 13.

In the utility model, when the circuit board is required to be dried in use, the circuit board is placed on the top of the placing plate 2, the box door is closed, the telescopic motor 3 and the air heater 11 are started, the telescopic motor 3 and the air heater 11 are controlled by the control switch, the telescopic motor 3 and the air heater 11 are powered by commercial power, the output shaft of the telescopic motor 3 drives the pushing plate 4 to move, the pushing plate 4 drives the first plate 5 and the second plate 6 to move, the first plate 5 and the second plate 6 respectively drive the rack 9 and the second triangle 16 to move, the rack 9 drives the gear 8 to rotate, the gear 8 drives the rotating shaft to rotate, the rotating shaft drives the sleeve plate 10 to rotate, the sleeve plate 10 drives the air heater 11 to rotate, the angle of the air heater 11 can be adjusted, the drying efficiency is improved, the second triangle 16 extrudes the first triangle 15 to drive the first triangle 15 to move, first set-square 15 drives riser 12 and removes, and riser 12 drives and puts board 2 and remove, puts board 2 and drives the circuit board at vertical round trip movement, can effectual improvement circuit board's drying efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a circuit board drying equipment, including control box (1), a serial communication port, slidable mounting has place board (2) in control box (1), place the top of board (2) and place a plurality of circuit boards, one side fixed mounting of control box (1) has flexible motor (3), the welding has catch plate (4) on the output shaft of flexible motor (3), catch plate (4) are close to one side top and the bottom of control box (1) and have welded first board (5) and second board (6) respectively, the welding has backup pad (7) on the top inner wall of control box (1), the front side of backup pad (7) is opened and is equipped with the rotary groove, the pivot is installed to the rotary groove internal rotation, the fixed cover in the outside of pivot is equipped with gear (8), the bottom fixed mounting of first board (5) has rack (9), gear (8) mesh with rack (9), the fixed cover in the outside of pivot is equipped with lagging (10), the bottom fixed mounting of lagging (10) has air heater (11), place the bottom welding of board (2) and have riser (12), all weld on the both sides inner wall of control box (1) sideboard, the connecting rod hole has been seted up at the top of sideboard, the downthehole slidable mounting of connecting rod has connecting rod (13), the bottom of connecting rod (13) and the bottom of placing board (2) are welded mutually, the bottom welding of riser (12) has first set square (15), one side welding that catch plate (4) were kept away from in second board (6) has second set square (16), first set square (15) contact with the inclined plane of second set square (16).

2. The circuit board drying equipment according to claim 1, wherein an operation hole is formed in one side of the operation box (1), a box door is hinged in the operation hole, and a handle is welded on the box door.

3. The circuit board drying device according to claim 1, wherein the link (13) is sleeved with a spring (14), the top end of the spring (14) is welded to the bottom of the placing plate (2), and the bottom end of the spring (14) is welded to the top of the side plate.

4. A circuit board drying apparatus according to claim 1, wherein the first and second set square (15, 16) are of the same size.

5. The circuit board drying device according to claim 1, wherein a first hole and a second hole are formed on an inner wall of one side of the operation box (1), and the first plate (5) and the second plate (6) are slidably mounted in the first hole and the second hole respectively.

6. The circuit board drying equipment according to claim 1, wherein a limiting plate is welded to the bottom end of the connecting rod (13).