CN212030073U

CN212030073U - Drying device is used in circuit board production

Info

Publication number: CN212030073U
Application number: CN202020349140.0U
Authority: CN
Inventors: 乐杨; 李惠芳; 唐亮
Original assignee: Zhonghong Circuit Technology Shenzhen Co ltd
Current assignee: Zhonghong Circuit Technology Shenzhen Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-11-27
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a drying device is used in circuit board production, including base and support, the base top is equipped with first fly leaf and second fly leaf, and first fly leaf and second fly leaf and base top sliding connection, inside lead screw and the slider of being equipped with of base, and the slider has two, the first fly leaf outside is equipped with the rotating electrical machines, and first fly leaf and second fly leaf inboard all are equipped with the sleeve, the sleeve top is equipped with loop bar and spring, and the loop bar is located the spring, the support is located the base top, and support and base top welding, the support top is equipped with the hair-dryer, and is equipped with out the tuber pipe bottom the hair-dryer, the inside heating wire that is equipped with of air-out pipe, and go out the tuber pipe and be cavity, the heating wire is inlayed in the air-out tuber pipe, and goes out the tuber pipe bottom and. The utility model discloses can carry out comprehensive stoving to the circuit board, avoid can only drying and lead to drying unevenly simultaneously, and then increased the oven-dry mass of circuit board.

Description

Drying device is used in circuit board production

Technical Field

The utility model relates to a circuit board stoving technical field especially relates to a drying device is used in circuit board production.

Background

The circuit board is an important electronic component, is a carrier and a support body for electrical connection of electronic components, enables the circuit to be miniaturized and visualized, plays an important role in batch production of fixed circuits and optimization of electric appliance layout, and generally needs to be dried in the production process.

Present circuit board drying device can not rotate the circuit board, often can only dry to one side of circuit board, the quality when having reduced the circuit board and drying.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a drying device for circuit board production.

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

the utility model provides a drying device is used in circuit board production, includes base and support, the base top is equipped with first fly leaf and second fly leaf, and first fly leaf and second fly leaf and base top sliding connection, inside lead screw and the slider of being equipped with of base, and the slider has two, the first fly leaf outside is equipped with the rotating electrical machines, and first fly leaf and second fly leaf inboard all are equipped with the sleeve, the sleeve top is equipped with loop bar and spring, and the loop bar is located the spring, the support is located the base top, and support and base top welding, the support top is equipped with the hair-dryer, and is equipped with out the tuber pipe bottom the hair-dryer, the air-out intraduct is equipped with the heating wire, and goes out the tuber pipe and be cavity, the heating wire inlays in the air-out tuber pipe, and goes out the tuber.

Preferably, the tops of the two sliding blocks penetrate through the base and are respectively welded with the bottoms of the first movable plate and the second movable plate.

Preferably, the screw rod penetrates through the two sliding blocks, the two sliding blocks are connected with the screw rod through positive and negative threads respectively, the two sliding blocks are connected with the base in a sliding mode, and the base is connected with the screw rod in a rotating mode.

Preferably, the loop bar bottom is located the sleeve, and sliding connection between loop bar and the sleeve, the loop bar top is equipped with the clamp splice, clamp splice and loop bar top welding.

Preferably, one end of the spring is welded with the top end of the sleeve, and the other end of the spring is welded with the top end of the loop bar.

Preferably, an output shaft of the rotating motor penetrates through the first movable plate to be connected with one end of the sleeve, a fixed plate is arranged at the bottom of the rotating motor, and the fixed plate is welded to the outer side of the first movable plate.

Preferably, be equipped with carousel and connecting rod in the second fly leaf, and carousel and second fly leaf rotate to be connected, connecting rod one end and sleeve side welding, and the connecting rod other end and the welding of carousel side.

The utility model has the advantages that:

1. the utility model discloses, through the setting of sleeve, loop bar and spring for cushion the in-process of circuit board centre gripping, can not lead to the circuit board to damage because of the centre gripping is too tight, simultaneously through rotating the lead screw, the lead screw drives two sliders and removes in opposite directions or on the contrary, thereby carries out the centre gripping to the circuit board, and can carry out the centre gripping to the circuit board of equidimension not, has improved the device's rate of utilization.

2. The utility model discloses, can drive the inboard sleeve rotation of first fly leaf through the rotating electrical machines, the circuit board is by two sleeve centre grippings to make the circuit board rotate, the setting of rethread air exhauster and heating wire can carry out comprehensive stoving to the circuit board, avoids can only drying and leads to drying unevenly simultaneously, and then has increased the oven-dry mass of circuit board.

Drawings

Fig. 1 is a schematic structural view of a drying device for producing a circuit board according to the present invention;

fig. 2 is a sectional view of a second movable plate of the drying device for producing the circuit board provided by the utility model;

fig. 3 is the utility model provides a drying device's for circuit board production support cross-sectional view.

In the figure: the electric heating wire heating device comprises a base 1, a sliding block 2, a first movable plate 3, a rotating motor 4, a support 5, a blower 6, a second movable plate 7, a sleeve 8, a loop bar 9, a spring 10, a clamping block 11, a screw rod 12, a connecting rod 13, a rotary table 14, an air outlet pipe 15 and an electric heating wire 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.

Referring to fig. 1-3, a drying device for circuit board production comprises a base 1 and a support 5, wherein a first movable plate 3 and a second movable plate 7 are arranged at the top of the base 1, the first movable plate 3 and the second movable plate 7 are slidably connected with the top of the base 1, a screw 12 and a slider 2 are arranged inside the base 1, two sliders 2 are arranged, a rotating motor 4 is arranged outside the first movable plate 3, sleeves 8 are arranged inside the first movable plate 3 and the second movable plate 7, a loop bar 9 and a spring 10 are arranged at the top end of each sleeve 8, the loop bar 9 is arranged in the spring 10, the support 5 is arranged at the top of the base 1, the support 5 is welded with the top of the base 1, a blower 6 is arranged at the top of the support 5, an air outlet pipe 15 is arranged at the bottom of the blower 6, a heating wire 16 is arranged inside the air outlet pipe 15, the air outlet pipe 15 is hollow, the heating wire 16 is embedded in the, through the arrangement of the exhaust fan 6 and the heating wire 16, the circuit board can be comprehensively dried, the phenomenon that only one side of the circuit board can be dried to cause uneven drying is avoided, and the drying quality of the circuit board is further improved.

The utility model discloses, two 2 tops of slider pass base 1 respectively with

first fly leaf

3 and 7 bottom welding of second fly leaf. The screw rod 12 penetrates through the two sliding blocks 2, the two sliding blocks 2 are in positive and negative threaded connection with the screw rod 12, the two sliding blocks 2 are in sliding connection with the base 1, and the base 1 is in rotating connection with the screw rod 12. The bottom end of the loop bar 9 is positioned in the sleeve 8, the loop bar 9 is in sliding connection with the sleeve 8, the top of the loop bar 9 is provided with a clamping block 11, and the clamping block 11 is welded with the top end of the loop bar 9. One end of the spring 10 is welded with the top end of the sleeve 8, and the other end of the spring 10 is welded with the top end of the loop bar 9. An output shaft of the rotating motor 4 penetrates through the first movable plate 3 to be connected with one end of the sleeve 8, a fixed plate is arranged at the bottom of the rotating motor 4, and the fixed plate is welded with the outer side of the first movable plate 3. A rotary table 14 and a connecting rod 13 are arranged in the second movable plate 7, the rotary table 14 is rotatably connected with the second movable plate 7, one end of the connecting rod 13 is welded with the side surface of the sleeve 8, and the other end of the connecting rod 13 is welded with the side surface of the rotary table 14.

The working principle is as follows: firstly, the arrangement of the sleeve 8, the loop bar 9 and the spring 10 enables the buffering to be carried out in the process of clamping the circuit board, the circuit board cannot be damaged due to over-tight clamping, meanwhile, the lead screw 12 drives the two sliding blocks 2 to move oppositely or oppositely by rotating the lead screw 12, so that the circuit board is clamped, the circuit boards with different sizes can be clamped, and the utilization rate of the device is improved; can drive the inboard sleeve 8 of first fly leaf 3 through rotating electrical machines 4 and rotate, the circuit board is by two 8 centre grippings of sleeve to make the circuit board rotate, rethread air exhauster 6 and heating wire 16's setting can carry out comprehensive stoving to the circuit board, avoid can only drying and lead to drying unevenly simultaneously, and then increased the oven-dry mass of circuit board.

Having shown and described the basic principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as exemplary and not limiting in any way, since the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein and are therefore not to be embraced therein by any reference numerals in the claims.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A drying device for circuit board production comprises a base (1) and a support (5), and is characterized in that a first movable plate (3) and a second movable plate (7) are arranged at the top of the base (1), the first movable plate (3) and the second movable plate (7) are connected with the top of the base (1) in a sliding mode, a screw rod (12) and a sliding block (2) are arranged inside the base (1), the number of the sliding blocks (2) is two, a rotating motor (4) is arranged on the outer side of the first movable plate (3), sleeves (8) are arranged on the inner sides of the first movable plate (3) and the second movable plate (7), sleeve rods (9) and springs (10) are arranged at the top ends of the sleeves (8), the sleeve rods (9) are located in the springs (10), the support (5) is located at the top of the base (1), the support (5) is welded with the top of the base (1), and a blower (6) is arranged at the top of the, and hair-dryer (6) bottom is equipped with out tuber pipe (15), it is equipped with heating wire (16) inside to go out tuber pipe (15), and goes out tuber pipe (15) and be cavity, heating wire (16) are inlayed in play tuber pipe (15), and go out tuber pipe (15) bottom and pass support (5) top.

2. The drying device for producing the circuit board as claimed in claim 1, wherein the tops of the two sliding blocks (2) are respectively welded with the bottoms of the first movable plate (3) and the second movable plate (7) through the base (1).

3. The drying device for producing the circuit board as recited in claim 2, wherein the screw rod (12) passes through the two sliding blocks (2), the two sliding blocks (2) are respectively connected with the screw rod (12) through a positive thread and a negative thread, the two sliding blocks (2) are slidably connected with the base (1), and the base (1) is rotatably connected with the screw rod (12).

4. The drying device for the circuit board production as claimed in claim 3, wherein the bottom end of the loop bar (9) is located in the sleeve (8), the loop bar (9) and the sleeve (8) are connected in a sliding manner, a clamping block (11) is arranged at the top of the loop bar (9), and the clamping block (11) is welded to the top end of the loop bar (9).

5. The drying device for producing the circuit board as claimed in claim 4, wherein one end of the spring (10) is welded with the top end of the sleeve (8), and the other end of the spring (10) is welded with the top end of the loop bar (9).

6. The drying device for producing the circuit board as recited in claim 5, wherein an output shaft of the rotating electrical machine (4) passes through the first movable plate (3) and is connected with one end of the sleeve (8), a fixed plate is arranged at the bottom of the rotating electrical machine (4), and the fixed plate is welded with the outer side of the first movable plate (3).

7. The drying device for producing the circuit board as recited in claim 6, wherein a rotary table (14) and a connecting rod (13) are arranged in the second movable plate (7), the rotary table (14) is rotatably connected with the second movable plate (7), one end of the connecting rod (13) is welded to the side of the sleeve (8), and the other end of the connecting rod (13) is welded to the side of the rotary table (14).