CN209508411U - A kind of heavy copper machine - Google Patents
A kind of heavy copper machine Download PDFInfo
- Publication number
- CN209508411U CN209508411U CN201822123267.6U CN201822123267U CN209508411U CN 209508411 U CN209508411 U CN 209508411U CN 201822123267 U CN201822123267 U CN 201822123267U CN 209508411 U CN209508411 U CN 209508411U
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- CN
- China
- Prior art keywords
- heavy copper
- framework
- case
- engaging lug
- heavy
- 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 provides a kind of heavy copper machine, including open at one end for holding the heavy copper case of heavy copper liquid, article placing frame, driving device and two one slide rails, two one slide rail arranged parallels are on two tank walls of heavy copper case and positioned at the end face of open end, the engaging lug that article placing frame has framework and stretches out from framework two sides, engaging lug is slidably connected with two one slide rails respectively, so that framework can be placed in the cabinet of heavy copper case, the drive rod of driving device is fixedly connected with any engaging lug, it is moved back and forth on the slide rail for being drivingly connected ear, to drive framework to move in the cabinet of heavy copper case.Heavy copper machine provided by the utility model can drive heavy copper liquid flowing to take the bubble in the through-hole of pcb board out of by the reciprocating motion of storing basket, solve the problems, such as that bubble eradicating efficacy is undesirable in the through-hole of pcb board, engaging lug drives storing basket to move with sliding rail using guide rail slide block structure simultaneously, and movement is more light.
Description
Technical field
The utility model relates to printed circuit board production fields, and in particular, to one kind is in printed circuit board production process
Used in sink copper machine.
Background technique
In printed circuit board (pcb board) production process, heavy process for copper is an essential procedure, the product of heavy process for copper
Matter is directly related to the performance of pcb board.Existing heavy process for copper is muti-piece pcb board to be placed in basket, then basket is put into
In the container for filling with heavy copper liquid, pcb board is allowed to obtain the abundant immersion of heavy copper liquid in container, the clear size of opening very little of pcb board,
Pcb board can generate bubble in the through-hole of pcb board after being dipped into heavy copper liquid, these bubbles will affect in the through-hole of pcb board
Wall adheres to the effect of thin copper, may cause thin copper attachment unevenly or hole wall does not have the case where adhering to thin copper, at present
It generally drives basket vibration to eliminate the bubble in PCB plate through hole by vibration device when pcb board impregnates in heavy copper liquid, makes to soak
It steeps and adheres to upper one layer of thin copper, but this dependences vibration solution gas on the hole wall of each of pcb board in heavy copper liquid through-hole
The mode of bubble is unsatisfactory, and the basket that next is placed with pcb board is very heavy, bears shaking device in vibration processes very big
Load influences the service life of vibration device so that vibrating effect declines.
Utility model content
The purpose of the utility model is to provide a kind of heavy copper machines, for bubble in the through-hole for solving pcb board in the prior art
The undesirable problem of eradicating efficacy provides a kind of heavy copper machine, can be very good to eliminate the bubble in PCB plate through hole.
To achieve the goals above, the utility model embodiment provides a kind of heavy copper machine, and the heavy copper machine includes that one end is opened
Heavy copper case, article placing frame, driving device and two one slide rails for being used to hold heavy copper liquid of mouth, the two one slide rails arranged parallel is in institute
State on two tank walls of heavy copper case and be located at the end face of the open end, the article placing frame has framework and from the framework two sides
The engaging lug of stretching, the engaging lug are slidably connected with two one slide rail respectively so that the framework can be placed in it is described
In the cabinet of heavy copper case, the drive rod of the driving device is fixedly connected with any engaging lug, for driving the connection
Ear moves back and forth on the sliding rail, so that the framework be driven to move in the cabinet of the heavy copper case.
Preferably, the bottom of the framework offers multiple water holes.
Preferably, the article placing frame further includes multiple reticles, the both ends of each reticle and hanging down for the framework
Two side frames of the straight sliding rail extending direction are fixed.
Preferably, multiple reticles are in that given angle is fixed with described two side frames.
Preferably, the given angle is between 75 ° -85 °.
Preferably, the reticle is welded by multiple steel bars and is formed.
Preferably, the heavy copper machine further includes the intracorporal supersonic generator of case for being placed in the heavy copper case.
Preferably, the heavy copper machine further includes the level sensing in the cabinet for be mounted on the heavy copper case at given depth
Device.
The utility model provides a kind of heavy copper machine, using being placed with the storing basket of pcb board in the heavy copper case for holding heavy copper liquid
The structure inside to move reciprocatingly excludes the bubble in each of pcb board through-hole, specifically, on the tank wall of heavy copper case
Two one slide rail of end face arranged parallel of open end, two engaging lugs stretched out on article placing frame are slidably connected with sliding rail respectively, drive
The drive rod of device is fixed with any one engaging lug, and during pcb board sinks copper, drive rod drives engaging lug reciprocating linear fortune
Dynamic, engaging lug drives storing basket linear reciprocating motion in heavy copper liquid, and the heavy copper liquid in heavy copper case flows down in the drive of plant basket
Dynamic, the bubble in PCB plate through hole can be carried over out of pcb board through-hole because of the flowing of heavy copper liquid.The utility model
The heavy copper machine provided solves the problems, such as that bubble eradicating efficacy is undesirable in the through-hole of pcb board, while engaging lug and sliding rail use
Guide rail slide block structure drives storing basket to move, and movement is more light.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the present application, with following tool
Body embodiment is used to explain the application together, but does not constitute the limitation to the application.In the accompanying drawings:
Fig. 1 is the cross-sectional view for the heavy copper machine that the utility model embodiment provides；
Fig. 2 is the top view for the heavy copper machine that the utility model embodiment provides.
Description of symbols
1 heavy 2 article placing frame of copper case
3 driving device, 4 sliding rail
201 framework, 202 engaging lug
203 reticles
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 is a kind of cross-sectional view for heavy copper machine that the utility model embodiment provides, and the heavy copper machine includes that one end is opened
Heavy copper case 1, article placing frame 2, driving device 3 and two one slide rails 4 for being used to hold heavy copper liquid of mouth, two one slide rail 4 are pacified in parallel
Set on two tank walls of the heavy copper case 1 and be located at the end face of the open end, the article placing frame 2 have framework 201 and from
The engaging lug 202 that 201 two sides of framework are stretched out, the engaging lug 202 are slidably connected with two one slide rail 4 respectively, so that
Obtaining the framework 201 can be placed in the cabinet of the heavy copper case 1, the drive rod of the driving device 3 and any connection
Ear 202 is fixedly connected, for driving the engaging lug 202 to move back and forth on the sliding rail 4, to drive the framework 201
It is moved in the cabinet of the heavy copper case 1.
Heavy copper machine provided by the utility model, two cunnings of end face arranged parallel of the open end on the tank wall of heavy copper case 1
Rail 4, two engaging lugs 202 for placing the storing basket 2 of pcb board are slidably connected with sliding rail 4, enable storing basket 2 along sliding rail 4
Guide direction moves back and forth in heavy copper case 1, and the drive rod of driving device 3 is connect to drive dress with any one engaging lug 202
There is the storing basket 2 of pcb board to move back and forth in heavy copper case 1, is driven when storing basket 2 moves back and forth in heavy copper case 1 in heavy copper case 1
Heavy copper liquid flowing so that the heavy copper liquid that the bubble rested in the through-hole of pcb board is flowed is taken out of, guarantee the through-hole of pcb board
Inner wall uniformly adheres to thin copper.
In order to reduce the resistance for making to be subject in 2 motion process of article placing frame, it is preferable that the bottom of the framework 201 offers
Multiple water holes.
It is driven in pcb board motion process in article placing frame 2, contacts and scratch in order to prevent the surface of pcb board between pcb board,
Preferably, the article placing frame 2 further includes multiple reticles 203, both ends and the framework 201 of each reticle 203
Two side frames of vertical 4 extending direction of sliding rail are fixed.Multiple pcb boards are divided and are placed, pcb board surface can either be prevented
Scratch, additionally it is possible to complete heavy process for copper.
It is driven in pcb board motion process in article placing frame 2, in order to take away the heavy copper liquid of flowing preferably in PCB plate through hole
Bubble, it is preferable that multiple reticles 203 and described two side frames are in that given angle is fixed.
In one embodiment, as shown in Fig. 2, the guide direction of the two of them side frame of article placing frame 2 and sliding rail 4 is flat
The reticle 203 two side frames parallel with the guide direction of sliding rail 4 are arranged to clamp angle, are placed on glove by row
Also two side frames parallel with guide direction are in given angle, so during the motion, flowing therewith for pcb board in frame 2
Heavy copper liquid be applied to the water flow pressure in the plate face of pcb board and can preferably take away bubble in PCB plate through hole.Preferably, institute
Given angle is stated between 75 ° -85 °.
Reticle 203 will also allow heavy copper liquid that can free in and out storing basket for keeping apart muti-piece pcb board
3.Preferably, the reticle 203 is welded by multiple steel bars forms.When welding the reticle 203, the multiple steel bar is vertical
It is horizontally set with and sets, and be reserved with gap between each steel bar vertical and horizontal, shape in the reticle 203 being welded into a crisscross manner in this way
At there is multiple water holes for allowing heavy copper liquid freely to enter and leave in storing basket 3.In another embodiment, reticle 203 by
Metal net at.
In order to preferably eliminate the bubble in PCB plate through hole, it is preferable that the heavy copper machine further includes being placed in the heavy copper
The intracorporal supersonic generator of the case of case 1.
Pcb board must be immersed on the inner wall that just can guarantee each through-hole in heavy copper liquid completely in attachment in heavy copper process
Thin copper, it is preferable that the heavy copper machine further includes the liquid level sensor in the cabinet for be mounted on the heavy copper case 1 at given depth.
The utility model provides a kind of heavy copper machine, using being placed with the storing basket of pcb board in the heavy copper case for holding heavy copper liquid
The structure inside to move reciprocatingly excludes the bubble in each of pcb board through-hole, specifically, heavy copper case tank wall on
Open end two one slide rail of end face arranged parallel, two engaging lugs stretched out on article placing frame are slidably connected with sliding rail respectively, drive
The drive rod of dynamic device is fixed with any one engaging lug, and during pcb board sinks copper, drive rod drives engaging lug reciprocating linear
Movement, engaging lug drive storing basket linear reciprocating motion in heavy copper liquid, and the heavy copper liquid in heavy copper case is under the drive of plant basket
Flowing, the bubble in PCB plate through hole are carried over out of pcb board through-hole because of the flowing of heavy copper liquid.The utility model
The heavy copper machine provided can drive heavy copper liquid flowing thus by the bubble in the through-hole of pcb board by the reciprocating motion of storing basket
It takes out of, solves the problems, such as that bubble eradicating efficacy is undesirable in the through-hole of pcb board.Meanwhile engaging lug and sliding rail are sliding using guide rail
Block structure drives storing basket to move, and movement is more light.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
It in the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (8)
1. a kind of heavy copper machine, which is characterized in that the heavy copper machine includes open at one end for holding the heavy copper case of heavy copper liquid
(1), article placing frame (2), driving device (3) and two one slide rails (4), two one slide rails (4) arranged parallel is in the heavy copper case (1)
Two tank walls on and be located at the end face of the open end, the article placing frame (2) has framework (201) and from the framework
(201) engaging lug (202) that two sides are stretched out, the engaging lug (202) are slidably connected with two one slide rail (4) respectively, so that
Obtaining the framework (201) can be placed in the cabinet of the heavy copper case (1), the drive rod of the driving device (3) and any institute
It states engaging lug (202) to be fixedly connected, for driving the engaging lug (202) to move back and forth on the sliding rail (4), to drive
The framework (201) is moved in the cabinet of the heavy copper case (1).
2. heavy copper machine according to claim 1, which is characterized in that the bottom of the framework (201) offers multiple water excessively
Hole.
3. heavy copper machine according to claim 2, which is characterized in that the article placing frame (2) further includes multiple reticles
(203), two of the both ends of each reticle (203) sliding rail (4) extending direction vertical with the framework (201)
Side frame is fixed.
4. heavy copper machine according to claim 3, which is characterized in that multiple reticles (203) and described two sides
Frame is in that given angle is fixed.
5. heavy copper machine according to claim 4, which is characterized in that the given angle is between 75 ° -85 °.
6. heavy copper machine according to claim 4, which is characterized in that the reticle (203) is welded by multiple steel bars to be formed.
7. heavy copper machine according to claim 1, which is characterized in that the heavy copper machine further includes being placed in the heavy copper case
(1) the intracorporal supersonic generator of case.
8. heavy copper machine according to claim 7, which is characterized in that the heavy copper machine further includes being mounted on the heavy copper case
(1) liquid level sensor in cabinet at given depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123267.6U CN209508411U (en) | 2018-12-17 | 2018-12-17 | A kind of heavy copper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822123267.6U CN209508411U (en) | 2018-12-17 | 2018-12-17 | A kind of heavy copper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209508411U true CN209508411U (en) | 2019-10-18 |
Family
ID=68195374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822123267.6U Expired - Fee Related CN209508411U (en) | 2018-12-17 | 2018-12-17 | A kind of heavy copper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209508411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566389A (en) * | 2020-11-10 | 2021-03-26 | 深圳市昶东鑫线路板有限公司 | Multilayer circuit board manufacturing method with high aspect ratio blind hole and multilayer circuit board |
-
2018
- 2018-12-17 CN CN201822123267.6U patent/CN209508411U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566389A (en) * | 2020-11-10 | 2021-03-26 | 深圳市昶东鑫线路板有限公司 | Multilayer circuit board manufacturing method with high aspect ratio blind hole and multilayer circuit board |
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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: 20191018 Termination date: 20201217 |
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| CF01 | Termination of patent right due to non-payment of annual fee |