CN206365160U - A kind of automatic baking oven of printed circuit board assembly production - Google Patents
A kind of automatic baking oven of printed circuit board assembly production Download PDFInfo
- Publication number
- CN206365160U CN206365160U CN201621439084.XU CN201621439084U CN206365160U CN 206365160 U CN206365160 U CN 206365160U CN 201621439084 U CN201621439084 U CN 201621439084U CN 206365160 U CN206365160 U CN 206365160U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- casing
- baking oven
- printed circuit
- panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model is related to apparatus of producing PCB technical field, especially a kind of automatic baking oven of printed circuit board assembly production, including casing, the two ends of the casing are respectively arranged with charging aperture and discharging opening, and the two ends of box house are respectively arranged with two rollers parallel to each other, the bottom of two rollers is connected by the bottom of support and casing, conveyer belt is connected with jointly on two rollers, and motor is connected with by transmission belt on the cylinder axle of one of roller, being horizontally disposed with the conveyer belt has panel, the both sides of the panel are provided with support frame, the upper surface of the panel is provided with switching device.The utility model is simple in structure and convenient in use, and effectively can make heating tube automatic switch when circuit board workpiece enters transmission mechanism and leaves transmission mechanism, it is to avoid unnecessary heat waste.
Description
Technical field
The utility model is related to apparatus of producing PCB technical field, more particularly to a kind of life of printed circuit board assembly
The automatic baking oven of production.
Background technology
Circuit board needs installation circuit module such as chip etc. thereon to need to smear laggard using tin cream when printing production
Row is pasted, and then according to specific reflux temperature curve heater circuit plate, allows solder(ing) paste to melt, after its alloying component cooled and solidified
Solder joint is formed between component and printed circuit board and realizes metallurgical connection.I.e. its painting wipe tin cream and post chip or its
He needs to place after component is heated in an oven, forms tin cream fusion welding, existing baking oven is usually with defeated
Send mechanism and heating tube, but the heater switch of existing baking oven is typically necessary carry out hand switch, more bother, and also without
Method on the conveyor no circuit board workpiece when closed in time, cause the loss of heat and the waste of the energy.
Utility model content
The purpose of this utility model is and a kind of printed circuit board proposed in order to solve shortcoming present in prior art
The automatic baking oven of component production.
To achieve these goals, the utility model employs following technical scheme：
A kind of automatic baking oven of printed circuit board assembly production, including casing are designed, the two ends of the casing are set respectively
There are a charging aperture and discharging opening, and the two ends of box house are respectively arranged with two rollers parallel to each other, two rollers
Bottom is connected by the bottom of support and casing, and conveyer belt, and the cylinder of one of roller are connected with jointly on two rollers
It is connected with to be horizontally disposed with motor, the conveyer belt by transmission belt on axle and has panel, the both sides of the panel is provided with branch
Support, the upper surface of the panel is provided with first switch device close to one end of charging aperture, and the upper surface of the panel is set
There is switching device；
The headroom of the casing is separated into the first heating chamber by multiple insulating curtains and two heating of the second heating chamber are empty
Between, and multiple heating tubes are provided with two heating chambers, first heating chamber is to be set close to charging aperture, and multiple heating
Guan Junyu switching devices are electrically connected.
It is preferred that, the switching device includes touching switch, and the touching switch is fixedly mounted on the upper surface of panel, and
The outer cover of touching switch is provided with sleeve pipe, and the top of described sleeve pipe is connected with top plate by spring, and the bottom of top plate is provided with
Block is touched, the touching block is plugged in spring.
It is preferred that, the touching switch is electrically connected with multiple heating tubes.
It is preferred that, multiple heating tubes in first heating chamber are located in the second heating chamber to be equidistantly positioned
Interval between multiple heating tubes is sequentially reduced by the direction of charging aperture to discharging opening.
It is preferred that, the outside of the casing be provided with electrically connected with multiple heating tubes press switch.
The utility model proposes a kind of production of printed circuit board assembly automatic baking oven, beneficial effect is：
1st, heating tube is realized automatic switch by the gravity of circuit board workpiece, be easy to user to use, can effectively exist
Circuit board workpiece enters transmission mechanism and makes heating tube automatic switch when leaving transmission mechanism, is capable of effect reduction heat
Waste, saved resource.
2nd, the first heating chamber is different with the heating tube pitch in the second heating chamber, and so setting can make circuit board workpiece exist
There is an incremental drying engineering in casing, the drying effect of circuit board workpiece can be made more preferable.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of printed circuit board assembly production automatic baking oven structural representation；
Fig. 2 is Fig. 1 A portions enlarged drawing.
In figure：Casing 1, motor 2, discharging opening 3, roller 4, insulating curtain 5, the second heating chamber 6, heating tube 7, the first heating chamber
8th, charging aperture 9, conveyer belt 10, switching device 11, panel 12, top plate 13, touching switch 14, sleeve pipe 15, spring 16, touching block
17。
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1-2, a kind of automatic baking oven of printed circuit board assembly production, including casing 1, the two ends difference of casing 1
It is provided with the two ends inside charging aperture 9 and discharging opening 3, and casing 1 and is respectively arranged with two rollers 4 parallel to each other, two rollings
The bottom of cylinder 4 is connected by support with the bottom of casing 1, is connected with conveyer belt 10, and one of them on two rollers 4 jointly
It is connected with to be horizontally disposed with motor 2, conveyer belt 10 by transmission belt on the cylinder axle of roller 4 and has panel 12, the both sides of panel 12 is equal
Support frame is provided with, the upper surface of panel 12 is provided with switching device 11, and switching device 11 includes touching switch 14, touching switch
14 are fixedly mounted on the upper surface of panel 12, and the outer cover of touching switch 14 is provided with sleeve pipe 15, and the top of sleeve pipe 15 passes through bullet
Spring 16 is connected with top plate 18, and the bottom of top plate 18 is provided with touching block 17, and touching block 17 is plugged in spring 16, works as conveyer belt
When 10 upper surface is placed with circuit board workpiece, conveyer belt 10 is pushed by circuit board workpiece gravity, makes touching block 17 with touching
Touching the contact of switch 14 makes the heating tube 7 in heating chamber be operated heating.
The headroom of casing 1 is separated into the first heating chamber 8 by multiple insulating curtains 5 and 6 two heating of the second heating chamber are empty
Between, and the multiple heating tubes 7 being provided with two heating chambers in multiple heating tubes 7, the first heating chamber 8 is are equidistantly positioned,
And the interval between multiple heating tubes 7 in the second heating chamber 6 is sequentially reduced by the direction of charging aperture 9 to discharging opening 3, this
Sample, which is set, can make circuit board workpiece when being dried from charging aperture 9 into casing 1 is interior with an incremental drying
Process, can make circuit board workpiece have a preferable drying effect, and the first heating chamber 8 is to be set close to charging aperture 9, and it is multiple plus
Heat pipe 7 is electrically connected with switching device 11.
Touching switch 14 is electrically connected with multiple heating tubes 7, so sets in circuit board workpiece can in process of production enter
During row drying, multiple circuit board workpieces constantly enter in heating chamber, the heating tube 7 in heating chamber is worked, and so set
It is easy to save energy, reduces unnecessary heat waste, and the outside of casing 1 is provided with what is electrically connected with multiple heating tubes 7
Switch is pressed, is easy to carry out manual control to the switch of heating tube 7 when necessary.
Operation principle of the present utility model is：Circuit board workpiece enters conveyer belt 10 from charging aperture 9, with conveyer belt 10
Transmission, multiple circuit board workpieces sequentially pass through switching device 11, when circuit board workpiece is located at the upper of switching device 11
Fang Shi, circuit board workpiece can be pushed by conveyer belt 10, touching block 17 is contacted with touching switch 14, can so make heating chamber
Interior heating tube 7 is operated heating, after circuit board workpiece is removed, makes weight of the touching block 17 no longer by circuit board workpiece
Power is acted on, and switch is automatic to be disconnected, and user can be when necessary by pressing switch to heating tube 7 positioned at the outside of casing 1
Switch be controlled.
The utility model is simple in structure and convenient in use, and can effectively enter in circuit board workpiece and transmit
Mechanism and make heating tube automatic switch when leaving transmission mechanism, it is to avoid unnecessary heat waste.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of automatic baking oven of printed circuit board assembly production, including casing (1), the two ends of the casing (1) are set respectively
There are charging aperture (9) and discharging opening (3), and the internal two ends of casing (1) are respectively arranged with two rollers (4) parallel to each other, two
The bottom of the individual roller (4) is connected by support with the bottom of casing (1), and transmission is connected with jointly on two rollers (4)
Band is connected with motor (2) on (10), and the cylinder axle of one of roller (4) by transmission belt, it is characterised in that the conveyer belt
(10) being horizontally disposed with has panel (12), and the both sides of the panel (12) are provided with support frame, the upper table of the panel (12)
Face is provided with switching device (11)；
The headroom of the casing (1) is separated into the first heating chamber (8) and the second heating chamber (6) two by multiple insulating curtains (5)
Multiple heating tubes (7) are provided with individual heating space, and two heating chambers, first heating chamber (8) is close to charging aperture
(9) set, and multiple heating tubes (7) are electrically connected with switching device (11).
2. a kind of automatic baking oven of printed circuit board assembly production according to claim 1, it is characterised in that the switch
Device (11) includes touching switch (14), and the touching switch (14) is fixedly mounted on the upper surface of panel (12), and touching is opened
The outer cover for closing (14) is provided with sleeve pipe (15), and the top of described sleeve pipe (15) is connected with top plate (18), and top by spring (16)
The bottom of plate (18) is provided with touching block (17), and the touching block (17) is plugged in spring (16).
3. a kind of automatic baking oven of printed circuit board assembly production according to claim 2, it is characterised in that the touching
Switch (14) is electrically connected with multiple heating tubes (7).
4. the automatic baking oven of a kind of printed circuit board assembly production according to claim 1, it is characterised in that described first
Multiple heating tubes (7) in heating chamber (8) to be equidistantly positioned, and multiple heating tubes (7) in the second heating chamber (6) it
Between interval be sequentially reduced by the direction of charging aperture (9) to discharging opening (3).
5. a kind of automatic baking oven of printed circuit board assembly production according to claim 1, it is characterised in that the casing
(1) outside is provided with and multiple heating tubes (7) are electrically connected presses switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439084.XU CN206365160U (en) | 2016-12-26 | 2016-12-26 | A kind of automatic baking oven of printed circuit board assembly production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439084.XU CN206365160U (en) | 2016-12-26 | 2016-12-26 | A kind of automatic baking oven of printed circuit board assembly production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206365160U true CN206365160U (en) | 2017-07-28 |
Family
ID=59376842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621439084.XU Expired - Fee Related CN206365160U (en) | 2016-12-26 | 2016-12-26 | A kind of automatic baking oven of printed circuit board assembly production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206365160U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683024A (en) * | 2017-09-26 | 2018-02-09 | 郑诗青 | A kind of adjustable auxiliary perforating device of surface-mounted integrated circuit |
| CN114196839A (en) * | 2021-11-05 | 2022-03-18 | 陈康明 | Equipment for refining metal zinc from waste battery |
-
2016
- 2016-12-26 CN CN201621439084.XU patent/CN206365160U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107683024A (en) * | 2017-09-26 | 2018-02-09 | 郑诗青 | A kind of adjustable auxiliary perforating device of surface-mounted integrated circuit |
| CN114196839A (en) * | 2021-11-05 | 2022-03-18 | 陈康明 | Equipment for refining metal zinc from waste battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170728 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |