CN208016113U - A kind of feeding device for circuit board etching machine - Google Patents
A kind of feeding device for circuit board etching machine Download PDFInfo
- Publication number
- CN208016113U CN208016113U CN201820569190.2U CN201820569190U CN208016113U CN 208016113 U CN208016113 U CN 208016113U CN 201820569190 U CN201820569190 U CN 201820569190U CN 208016113 U CN208016113 U CN 208016113U
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- CN
- China
- Prior art keywords
- inlet tube
- etching machine
- pipe
- etching
- plate
- 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.)
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Abstract
The utility model discloses a kind of feeding devices for circuit board etching machine；Belong to etching machine technical field；Technical points include the rack being mounted on etching machine, are provided with the first inlet pipe in the rack on the upside of the first etching chamber, first inlet pipe by sequentially connect first time inlet tube, inlet tube forms in the first U-shaped connecting tube and first；First inlet pipe is connected by being connected in the first spraying mechanism and the first etching chamber；Be provided with the second inlet pipe in the rack on the upside of the second etching chamber, second inlet pipe by sequentially connect second time inlet tube, inlet tube forms in the second U-shaped connecting tube and second；Second inlet pipe is connected by being connected in the second spraying mechanism and the second etching chamber；Communicating pipe there are two being set in rack between first U-shaped connecting tube and the second U-shaped connecting tube；The utility model is intended to provide a kind of easy to use, feeding device for circuit board etching machine for working well；For feed flow.
Description
Technical field
The utility model is related to a kind of feeding devices, more specifically more particularly to a kind of for circuit board etching machine
Feeding device.
Background technology
In assist side etching process, wiring board is etched generally by etching machine, existing etching machine feed liquor
Structure is single inlet tube, and under individually pressurization pumping action, liquid is provided for multiple etching chambers.This structure, due to etching
Room is typically provided with two, and device length is longer, and the etching chamber spray pressure far from force (forcing) pump reduces, and is unable to reach good spray
Effect is drenched, etching result is influenced.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, provide it is a kind of it is easy to use, work well
The feeding device for circuit board etching machine.
What the technical solution of the utility model was realized in：A kind of feeding device for circuit board etching machine, including
Rack on etching machine, is provided with the first inlet pipe in the rack on the upside of the first etching chamber, described first into
Liquid pipeline by sequentially connect first time inlet tube, inlet tube forms in the first U-shaped connecting tube and first；First inlet pipe
By the way that connection is connected in the first spraying mechanism and the first etching chamber；Be provided in the rack on the upside of the second etching chamber second into
Liquid pipeline, second time inlet tube of second inlet pipe by sequentially connecting, inlet tube in the second U-shaped connecting tube and second
Composition；Second inlet pipe is connected by being connected in the second spraying mechanism and the second etching chamber；First U-shaped connecting tube and the 2nd U
It is set in rack between type connecting tube there are two communicating pipe, the communicating pipe of upside connection is connected with inlet tube on first, second, under
Connection is connected with first, second time inlet tube in the communicating pipe of side；First time inlet tube is connect with the first Teat pipette, the first Teat pipette
Liquid feeding end is connect with the first liquid reserve tank；Inlet tube is connect with the second Teat pipette on described second, the second Teat pipette liquid feeding end and the second storage
Liquid case connects.
In a kind of above-mentioned feeding device for circuit board etching machine, the first fixed plate is equipped on etching machine, the
One fixed plate is equipped with several first guide sleeves, and the first guide rod, each first guide rod are correspondingly provided in each first guide sleeve
Upper end is connect with the first mounting plate, and several first buffer springs are distributed between the first mounting plate and the first fixed plate；It is described
First Teat pipette is mounted on the first mounting plate.
In a kind of above-mentioned feeding device for circuit board etching machine, the second fixed plate is equipped on etching machine, the
Two fixed plates are equipped with several second guide sleeves, and the second guide rod, each second guide rod are correspondingly provided in each second guide sleeve
Upper end is connect with the second mounting plate, and several second buffer springs are distributed between the second mounting plate and the second fixed plate；It is described
Second Teat pipette is mounted on the second mounting plate.
In a kind of above-mentioned feeding device for circuit board etching machine, the first spraying mechanism is by being located at first time inlet tube
On several first lower branch lines, be located at the first nozzle that each first lower branch line extends on the indoor end of the first etching, be located at
On first on inlet tube several first on branch pipe and be located at branch pipe on each first and extend on the indoor end of the first etching
The second sprinkler composition, pressure gauge, the first nozzle and the second nozzle difference are equipped on each first lower branch line and first on branch pipe
The both sides above and below etching machine pipeline.
In a kind of above-mentioned feeding device for circuit board etching machine, the second spraying mechanism is by being located at second time inlet tube
On several second lower branch lines, be located at third nozzle that each second lower branch line extends on the indoor end of the second etching, be located at
On second on inlet tube several second on branch pipe and be located at branch pipe on each second and extend on the indoor end of the second etching
The 4th sprinkler composition, pressure gauge, third nozzle and the 4th nozzle difference are equipped on each second lower branch line and second on branch pipe
The both sides above and below etching machine pipeline.
In a kind of above-mentioned feeding device for circuit board etching machine, the pipe between the first Teat pipette and the first liquid reserve tank
Road is equipped with the first filter mechanism, and first filter mechanism filters groove body by be located on pipeline first, is located at the first filtering
First plate mouth of groove body upper surface and the first filter plate composition being located in the first plate mouth, in the first filter plate and first
The first sealing rubber ring is equipped between filtering groove body, first filter plate passes through the internal thread hole on screw and the first filtering groove body
Connection.
In a kind of above-mentioned feeding device for circuit board etching machine, the pipe between the second Teat pipette and the second liquid reserve tank
Road is equipped with the second filter mechanism, and second filter mechanism filters groove body by be located on pipeline second, is located at the second filtering
Second plate mouth of groove body upper surface and the second filter plate composition being located in the second plate mouth, in the second filter plate and second
The second sealing rubber ring is equipped between filtering groove body, second filter plate passes through the internal thread hole on screw and the second filtering groove body
Connection.
With the above structure, the first inlet pipe and the second inlet pipe being connected is arranged, and lead in the utility model
It crosses the first, second Teat pipette respectively to pressurize to the first inlet pipe and the second inlet pipe, makes the first upper and lower inlet tube,
Two upper and lower inlet tubes can keep enough spray pressures, ensure spraying effect；First guide sleeve, the first guide rod and first
Cushioning effect is played in buffer spring cooperation, reduces the first Teat pipette and vibrates the influence brought；First, second filter mechanism is set to medicine
Liquid is filtered, and improves the purity of liquid.
Description of the drawings
The utility model is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not constitute to this reality
With novel any restrictions.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the close-up schematic view at A in Fig. 1.
In figure：Rack 1, the first inlet pipe 2, first time inlet tube 2a, the first U-shaped connecting tube 2b, inlet tube on first
2c, the second inlet pipe 3, second time inlet tube 3a, the second U-shaped connecting tube 3b, inlet tube 3c, communicating pipe 4, the first medicine on second
Pump the 5, first fixed plate 6, the first guide sleeve 7, the first guide rod 8, the first mounting plate 9, the first buffer spring 10, the first lower branch line
11, the first nozzle 12, first filtering groove body 13, the first filter plate 14.
Specific implementation mode
Refering to fig. 1 with shown in Fig. 2, a kind of feeding device for circuit board etching machine of the utility model, including installation
Rack 1 on etching machine is provided with the first inlet pipe 2, first feed liquor in the rack 1 on the upside of the first etching chamber
Pipeline 2 is made of inlet tube 2c on the first time inlet tube 2a, the first U-shaped connecting tube 2b and first that sequentially connect, on first
Inlet tube 2c is located on the upside of first time inlet tube 2a.
First inlet pipe 2 is connected by being connected in the first spraying mechanism and the first etching chamber.Preferably, the first spray thrower
Structure by be located on first time inlet tube 2a several first lower branch lines 11, be located at each first lower branch line 11 and extend to the first etching chamber
The first nozzle 12 on interior end, branch pipe and being located on each first props up on several first be located on first on inlet tube 2c
Pipe extends to the second sprinkler composition on the indoor end of the first etching.It is equipped on branch pipe on each first lower branch line 11 and first
Pressure gauge, the first nozzle 12 and the second nozzle are located at etching machine pipeline both sides up and down.First nozzle 12 and the second nozzle
It when upper and lower position can be according to actual installation, is exchanged, in the present embodiment, the first nozzle 12 is located at upside.
Be provided with the second inlet pipe 3 in the rack 1 on the upside of the second etching chamber, second inlet pipe 3 by according to
Inlet tube 3c is formed on second time inlet tube 3a, the second U-shaped connecting tube 3b and second of sequence connection, inlet tube 3c on second
On the upside of second time inlet tube 3a.
Second inlet pipe 3 is connected by being connected in the second spraying mechanism and the second etching chamber, it is preferred that the second spray thrower
Structure by be located on second time inlet tube 3a several second lower branch lines, being located at each second lower branch line, to extend to the second etching indoor
Third nozzle on end branch pipe and is located at branch pipe on each second and extends on several second be located on second on inlet tube 3c
The 4th sprinkler composition to the second indoor end of etching.It is equipped with pressure gauge on branch pipe on each second lower branch line and second,
Third nozzle and the 4th nozzle are located at etching machine pipeline both sides up and down.Third, the 4th nozzle installation situation with first, the
Two nozzles are identical.
Communicating pipe 4 there are two being set in rack 1 between the first U-shaped U-shaped connecting tube 3b of connecting tube 2b and second, the company of upside
Inlet tube 2c on siphunculus 4 and first, second, 3c conducting connection, the communicating pipe 4 of downside and first, second time inlet tube 2a, 3a are led
Lead to and connects.First time inlet tube 2a is connect with the first Teat pipette 5, and 5 liquid feeding end of the first Teat pipette is connect with the first liquid reserve tank.It is described
Inlet tube 3c is connect with the second Teat pipette on second, and the second Teat pipette liquid feeding end is connect with the second liquid reserve tank.Using this structure, left side
The first Teat pipette 5 and second Teat pipette on right side connect respectively with inlet tube 3c on first time inlet tube 2a and second, when work,
Inlet tube 2c spray pressures deficiency is supplied by the second Teat pipette on one, and second time inlet tube 3a spray pressures deficiency is by the first Teat pipette 5
It supplies, makes inlet tube 2c and second time inlet tube 3a on first that can also ensure stable spray pressure, improve etch effect.
Preferably, it is equipped with the first fixed plate 6 on etching machine, several first guide sleeves 7 are equipped in the first fixed plate 6,
The first guide rod 8 is correspondingly provided in each first guide sleeve 7, each first guide rod, 8 upper end is connect with the first mounting plate 9,
Several first buffer springs 10 are distributed between one mounting plate 9 and the first fixed plate 6；First Teat pipette 5 is mounted on the first peace
In loading board 9.
Preferably, it is equipped with the second fixed plate on etching machine, several second guide sleeves are equipped in the second fixed plate, each
The second guide rod is correspondingly provided in second guide sleeve, each second guide rod upper end is connect with the second mounting plate, in the second mounting plate
Several second buffer springs are distributed between the second fixed plate；Second Teat pipette is mounted on the second mounting plate.
In order to improve the purity for pumping out liquid, the first mistake is equipped on the pipeline between the first Teat pipette 5 and the first liquid reserve tank
Filter structure, first filter mechanism filter groove body 13 by be located on pipeline first, are located at 13 upper surface of the first filtering groove body
The first plate mouth and be located in the first plate mouth the first filter plate 14 composition, in the first filter plate 14 and the first lautertuns
The first sealing rubber ring is equipped between body 13, first filter plate 14 passes through the internal thread hole on screw and the first filtering groove body 13
Connection.
Preferably, the second filter mechanism, second mistake are equipped on the pipeline between the second Teat pipette and the second liquid reserve tank
Filter structure by be located on pipeline the second filtering groove body, be located at the second plate mouth of the second filtering groove body upper surface and be located at the
The second filter plate composition in two plate mouths is equipped with the second sealing rubber ring, institute between the second filter plate and the second filtering groove body
The second filter plate is stated to connect with the internal thread hole on the second filtering groove body by screw.
When work, the first Teat pipette 5 and the work of the second Teat pipette make the first inlet pipe 2 and the second inlet pipe 3 that can keep
Steady pressure, the first, second etching chamber can keep good etch effect.It is carried when after a period of use, replacing filter plate
High filtration effect.
Embodiment provided above is the better embodiment of the utility model, only is used for facilitating illustrating the utility model, and
It is non-to impose any limitation on the present invention, any those of ordinary skill in the art, if not departing from
In the range of the carried technical characteristic of the utility model, locally changes or repair using made by the utility model disclosed technology content
The equivalent embodiment of decorations, and without departing from the technical characteristics of the utility model content, still fall within the utility model technical characteristic
In the range of.
Claims (7)
1. a kind of feeding device for circuit board etching machine includes the rack (1) on etching machine, which is characterized in that
The first inlet pipe (2) is provided in rack (1) on the upside of the first etching chamber, first inlet pipe (2) is by sequentially
First time inlet tube (2a) of connection, inlet tube (2c) forms on the first U-shaped connecting tube (2b) and first；First inlet pipe
(2) it is connected by being connected in the first spraying mechanism and the first etching chamber；
Be provided with the second inlet pipe (3) in rack (1) on the upside of the second etching chamber, second inlet pipe (3) by
Inlet tube (3c) composition on second time inlet tube (3a) for sequentially connecting, the second U-shaped connecting tube (3b) and second；Second feed liquor
Pipeline (3) is connected by being connected in the second spraying mechanism and the second etching chamber；
Communicating pipe (4) there are two being set in rack (1) between first U-shaped connecting tube (2b) and the second U-shaped connecting tube (3b), upside
Communicating pipe (4) and first, second on inlet tube (2c, 3c) conducting connection, under the communicating pipe (4) and first, second of downside into
Liquid pipe (2a, 3a) conducting connection；First time inlet tube (2a) connect with the first Teat pipette (5), the first Teat pipette (5) liquid feeding end with
First liquid reserve tank connects；Inlet tube (3c) is connect with the second Teat pipette on described second, the second Teat pipette liquid feeding end and the second liquid reserve tank
Connection.
2. a kind of feeding device for circuit board etching machine according to claim 1, which is characterized in that on etching machine
Equipped with the first fixed plate (6), several first guide sleeves (7) are equipped in the first fixed plate (6), in each first guide sleeve (7)
It is correspondingly provided with the first guide rod (8), each first guide rod (8) upper end is connect with the first mounting plate (9), in the first mounting plate (9)
Several first buffer springs (10) are distributed between the first fixed plate (6)；First Teat pipette (5) is mounted on the first mounting plate
(9) on.
3. a kind of feeding device for circuit board etching machine according to claim 1, which is characterized in that on etching machine
Equipped with the second fixed plate, it is equipped with several second guide sleeves in the second fixed plate, second is correspondingly provided in each second guide sleeve
Guide rod, each second guide rod upper end are connect with the second mounting plate, if being distributed between the second mounting plate and the second fixed plate
Dry second buffer spring；Second Teat pipette is mounted on the second mounting plate.
4. a kind of feeding device for circuit board etching machine according to claim 1, which is characterized in that the first spray thrower
Structure by be located on first time inlet tube (2a) several first lower branch lines (11), be located at each first lower branch line (11) and extend to first
It etches the first nozzle (12) on indoor end, branch pipe and be located on several first be located on inlet tube on first (2c)
Branch pipe extends to the second sprinkler composition on the indoor end of the first etching on each first, on each first lower branch line (11) and first
Pressure gauge is equipped on branch pipe, the first nozzle (12) and the second nozzle are located at etching machine pipeline both sides up and down.
5. a kind of feeding device for circuit board etching machine according to claim 1, which is characterized in that the second spray thrower
Structure by be located on second time inlet tube (3a) several second lower branch lines, be located at each second lower branch line and extend in the second etching chamber
End on third nozzle, be located on inlet tube on second (3c) several second on branch pipe and be located at branch pipe on each second
It extends to the 4th sprinkler composition on the indoor end of the second etching, pressure is equipped on branch pipe on each second lower branch line and second
Table, third nozzle and the 4th nozzle are located at etching machine pipeline both sides up and down.
6. a kind of feeding device for circuit board etching machine according to claim 1, which is characterized in that in the first Teat pipette
(5) pipeline between the first liquid reserve tank is equipped with the first filter mechanism, first filter mechanism by be located on pipeline the
One filtering groove body (13), for being located at the first plate mouth of first filtering groove body (13) upper surface and being located in the first plate mouth
One filter plate (14) forms, and the first sealing rubber ring is equipped between the first filter plate (14) and the first filtering groove body (13), described
First filter plate (14) is connect by screw with the internal thread hole on the first filtering groove body (13).
7. a kind of feeding device for circuit board etching machine according to claim 1, which is characterized in that in the second Teat pipette
Pipeline between the second liquid reserve tank is equipped with the second filter mechanism, and second filter mechanism is by the second mistake for being located on pipeline
Filter pocket body, the second plate mouth for being located at the second filtering groove body upper surface and the second filtering board group being located in the second plate mouth
At being equipped with the second sealing rubber ring between the second filter plate and the second filtering groove body, second filter plate passes through screw and the
Internal thread hole connection on two filtering groove bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569190.2U CN208016113U (en) | 2018-04-20 | 2018-04-20 | A kind of feeding device for circuit board etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820569190.2U CN208016113U (en) | 2018-04-20 | 2018-04-20 | A kind of feeding device for circuit board etching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208016113U true CN208016113U (en) | 2018-10-26 |
Family
ID=63893208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820569190.2U Expired - Fee Related CN208016113U (en) | 2018-04-20 | 2018-04-20 | A kind of feeding device for circuit board etching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208016113U (en) |
-
2018
- 2018-04-20 CN CN201820569190.2U patent/CN208016113U/en not_active Expired - Fee Related
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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: 20181026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |