CN209239674U - A kind of automatic Plate grinder of PCB perforated plate - Google Patents
A kind of automatic Plate grinder of PCB perforated plate Download PDFInfo
- Publication number
- CN209239674U CN209239674U CN201822113565.7U CN201822113565U CN209239674U CN 209239674 U CN209239674 U CN 209239674U CN 201822113565 U CN201822113565 U CN 201822113565U CN 209239674 U CN209239674 U CN 209239674U
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- China
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- idler wheel
- conveyer belt
- pcb board
- water
- plate
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Abstract
The utility model relates to a kind of automatic Plate grinders of PCB perforated plate, comprising: Plate grinder main body, idler wheel conveyer belt, pcb board, fill the water component, catch basin and guiding gutter, plate outlet is provided in Plate grinder main body, pcb board is transported from plate outlet, idler wheel conveyer belt is arranged at the plate outlet of Plate grinder main body and for accepting the pcb board come out from plate outlet, the side of idler wheel conveyer belt is arranged in water filling component, water filling component carries out water filling flushing to by the pcb board surface of idler wheel conveyer belt, water filling component waterflood direction is mutually perpendicular to the pcb board direction of motion, the lower section of idler wheel conveyer belt is arranged in catch basin, guiding gutter setting is in idler wheel conveyer belt far from water filling component side, guiding gutter slot bottom is provided with through-hole, guiding gutter is communicated by through-hole with catch basin.The utility model has the effect of staying in pcb board surface dust when can remove Plate grinder polishing pcb board.
Description
Technical field
The utility model relates to the technical fields of pcb board production, more particularly, to a kind of automatic Plate grinder of PCB perforated plate.
Background technique
Pcb board, that is, printed circuit board or printed wiring board are cut into certain size using insulation board as substrate, at least attached thereon
There is a conductive pattern, and be furnished with hole (such as component hole, fastener hole, plated through-hole), is used to replace previous device electronics member device
The chassis of part, and realize the interconnection between electronic component.
Onboard aperture is needed on existing pcb board in the production process, after hole is outputed on pcb board, at the edge in hole
Many burrs can be left, the presence of these burrs is unfavorable for the use of pcb board, need using Plate grinder to the surface of pcb board into
Row polishing, wears into dust-like for burr, so that pcb board surface is more smooth.
Prior art among the above has the following deficiencies: that Plate grinder after polishing pcb board surface, can leave
Dust after many polishings, these dust can stay in the surface of pcb board, or stay in the hole on pcb board, these dust stay
There are the surfaces of pcb board, and pcb board surface can be made messy, it is also possible to can block the hole on pcb board, be unfavorable for pcb board
Use, so have much room for improvement.
Utility model content
The purpose of the utility model is to provide a kind of automatic Plate grinder of PCB perforated plate, Plate grinder can be removed by, which having, is beaten
The effect of pcb board surface dust is stayed in when grinding pcb board.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of automatic Plate grinder of PCB perforated plate, comprising: Plate grinder main body, idler wheel conveyer belt, pcb board, water filling component, collection
Sink and guiding gutter are provided with plate outlet in the Plate grinder main body, and the pcb board is transported from the plate outlet, described
Idler wheel conveyer belt is arranged at the plate outlet of the Plate grinder main body and for accepting the institute come out from the plate outlet
Pcb board is stated, the side of the idler wheel conveyer belt is arranged in the water filling component, and the water filling component is conveyed to by the idler wheel
The pcb board surface of band carries out water filling flushing, and the water filling component waterflood direction and the pcb board direction of motion are mutually hung down
Directly, the lower section of the idler wheel conveyer belt is arranged in the catch basin, and the guiding gutter is arranged in the idler wheel conveyer belt far from institute
Water filling component side is stated, the guiding gutter slot bottom is provided with through-hole, and the guiding gutter passes through the through-hole and the catch basin phase
It is logical.
By using above-mentioned technical proposal, the pcb board come out in the plate outlet of Plate grinder main body is conveyed by idler wheel
Band carries out water filling flushing by water filling component on idler wheel conveyer belt, the dust that pcb board surface is left by Plate grinder main body
It rinses out, water flow is passed through after pcb board surface, into guiding gutter, is flowed into catch basin, is catchmented from the through-hole in guiding gutter
Slot is collected, and pcb board after rinsing, taken away by water flow by dust, so that pcb board surface is more clean, the hole on pcb board
Also it is not easy to be blocked by dust, is conducive to the use of pcb board.
The utility model is further arranged to, and the water filling component includes: to fill the water head, water injection pipe, water pump and water tank, described
Water tank is arranged by the idler wheel conveyer belt, and the water pump is arranged in the water tank, and described water injection pipe one end connects the water
Pump, the water injection pipe other end connect the water filling head, and the water filling head is arranged in idler wheel conveyer belt side, the water filling
Head waterflood direction is mutually perpendicular to the pcb board direction of motion.
By using above-mentioned technical proposal, the water flow in water tank passes through the pressurization of water pump, and water filling head is flowed into from water injection pipe,
It is projected from water filling head again, is ejected into the surface of pcb board, the surface of pcb board is rinsed, the dust on pcb board surface is rushed
It washes off, the setting of water pump facilitates water flow to flow out from water tank.
The utility model is further arranged to, the water filling head be provided with position be in idler wheel conveyer belt the same side and
Two to be parallel to each other, two water filling heads carry out water filling flushing, two water filling heads to the pcb board surface
It is connect by two water injection pipes with the same water pump.
By using above-mentioned technical proposal, two water filling heads can carry out dual water filling flushing to pcb board surface, so that
The dust on pcb board surface is more few, and more preferably to the cleaning effect on pcb board surface, two water filling heads are connect with the same water pump,
The use for reducing water pump, economizes on resources.
The utility model is further arranged to, and baking oven, two pieces of symmetrical sides of the baking oven are provided with by the idler wheel conveyer belt
The opening of positional symmetry is provided on plate, the idler wheel conveyer belt is described from the baking oven far from Plate grinder main body one end
For opening across the baking oven, the pcb board passes through the baking oven from the idler wheel conveyer belt.
By using above-mentioned technical proposal, idler wheel conveyer belt passes through baking oven, allows pcb board in the defeated of idler wheel conveyer belt
Send lower by baking oven, baking oven can dry pcb board surface, the moisture evaporation for remaining in pcb board surface is fallen, water is avoided
Part, which remains in pcb board surface, influences further using for pcb board.
The utility model is further arranged to, and brush water assembly, the brush water assembly are additionally provided on the idler wheel conveyer belt
Between the water filling component and the baking oven, the brush water assembly and the water filling component are arranged in the idler wheel conveyer belt
Ipsilateral, the brush water assembly swipes the pcb board far from the moisture content of one side surface of idler wheel conveyer belt.
By using above-mentioned technical proposal, brush water assembly can will fill the water component remain in the moisture content brush on pcb board surface from
It is most of, the moisture content remained on pcb board is reduced, avoids remaining the drying effect for excessively influencing baking oven because of pcb board surface moisture content
Rate.
The utility model is further arranged to, and the brush water assembly includes hairbrush and cylinder, and the hairbrush is arranged described
On idler wheel conveyer belt, piston rod and the hairbrush center is arranged in the idler wheel belt edge, the cylinder in the cylinder
Position is fixedly connected, and the extending direction of the hairbrush is vertical with the telescopic direction of the cylinder, the Telescopic-cylinder direction and institute
The pcb board direction of motion is stated to be mutually perpendicular to.
By using above-mentioned technical proposal, the setting of hairbrush can effectively by the moisture content brush on pcb board surface from major part,
The residual of pcb board surface moisture content, the setting of cylinder are reduced, Convenient brush swipes, the movement for allowing hairbrush to complete to swipe,
And the movement that can be swiped always.
The utility model is further arranged to, and the idler wheel conveyer belt is provided with limit far from the water filling component side
Plate, the limit plate side are abutted with the pcb board, and several water-guiding holes are additionally provided on the limit plate.
By using above-mentioned technical proposal, the setting of limit plate, so that pcb board is not easy when moving on idler wheel conveyer belt
The conveying direction for deviateing idler wheel conveyer belt, can be very good the motion path of specification pcb board, the setting of water-guiding hole facilitates pcb board
Moisture content remained on surface flows out pcb board, and pcb board moisture content remained on surface is not easy to be limited plate obstruction flowing.
The utility model is further arranged to, and opening described in the baking oven is provided with insulating curtain, on the insulating curtain
End is fixedly connected with the open upper end, and the pcb board of the insulating curtain lower end in the idler wheel transport platform is far from institute
State three to five centimetres of one side surface of idler wheel transport platform.
By using above-mentioned technical proposal, the setting of insulating curtain reduces distributing for heat in baking oven, so that the baking of baking oven
Dry effect is more preferable, pcb board of the insulating curtain lower end on idler wheel conveyer belt far from three to five centimetres of one side surface of idler wheel transport platform,
Insulating curtain would not hinder pcb board to pass in and out baking oven.
In conclusion the advantageous effects of the utility model are as follows:
1. the pcb board come out in the plate outlet of Plate grinder main body is infused on idler wheel conveyer belt by idler wheel conveyer belt
Water assembly carries out water filling flushing, and the dust that pcb board surface leaves by Plate grinder main body is rinsed out, and water flow passes through pcb board
After surface, into guiding gutter, flows into catch basin from the through-hole in guiding gutter, collected by catch basin, pcb board is by rinsing
Later, dust is taken away by water flow, so that pcb board surface is more clean, the hole on pcb board is also not easy to be blocked by dust, has
Conducive to the use of pcb board；
2. the water flow in water tank passes through the pressurization of water pump, water filling head is flowed into from water injection pipe, then project from water filling head, sprayed
It is mapped to the surface of pcb board, the surface of pcb board is rinsed, the dust on pcb board surface is rinsed out, the setting of water pump is convenient
Water flow is flowed out from water tank.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial enlargement diagram of part A in Fig. 1.
Fig. 3 is the partial enlargement diagram of part B in Fig. 1.
Fig. 4 is the partial enlargement diagram of C portion in Fig. 1.
In figure, 1, Plate grinder main body；11, plate outlet；2, idler wheel conveyer belt；21, idler wheel；22, bracket；221, frame frame；
2211, support frame；2212, backing plate；2213, limit plate；22131, water-guiding hole；2214, supporting block；222, column；3, pcb board；
4, component is filled the water；41, head is filled the water；42, water injection pipe；421, hand-operated valve；43, water pump；44, water tank；5, catch basin；6, guiding gutter；
61, through-hole；7, brush water assembly；71, hairbrush；72, cylinder；8, baking oven；81, it is open；811, insulating curtain.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of automatic Plate grinder of PCB perforated plate disclosed by the utility model, comprising: nog plate owner referring to Fig.1 with Fig. 4
Body 1, idler wheel conveyer belt 2, pcb board 3, water filling component 4, catch basin 5, guiding gutter 6, brush water assembly 7 and baking oven 8, Plate grinder main body 1
On be provided with plate outlet 11, pcb board 3 is transported from plate outlet 11, and the ejecting plate of Plate grinder main body 1 is arranged in idler wheel conveyer belt 2
At mouth 11 and for accepting the pcb board 3 come out from plate outlet 11, the side of idler wheel conveyer belt 2, note is arranged in water filling component 4
Water assembly 4 carries out water filling flushing to 3 surface of pcb board by idler wheel conveyer belt 2, and water filling 4 waterflood direction of component and pcb board 3 are transported
Dynamic direction is mutually perpendicular to, and the lower section of idler wheel conveyer belt 2 is arranged in catch basin 5, and guiding gutter 6 is provided with idler wheel conveyer belt 2 far from note
4 side of water assembly, 6 section of guiding gutter is square, and 6 slot bottom of guiding gutter offers through-hole 61, and guiding gutter 6 passes through through-hole 61 and collection
Sink 5 communicates, and baking oven 8 is placed on by idler wheel conveyer belt 2, and two symmetrical openings 81 are provided with two blocks of symmetrical side plates on baking oven 8
On, idler wheel conveyer belt 2 passes through baking oven 8 from 8 upper opening 81 of baking oven far from 1 one end of Plate grinder main body, and pcb board 3 is from idler wheel conveyer belt 2
On across baking oven 8, brush water assembly 7 is arranged on idler wheel conveyer belt 2, and brush water assembly 7 is between water filling component 4 and baking oven 8, brush
Water assembly 7 and the water filling setting of component 4 are ipsilateral in idler wheel conveyer belt 2, and brush water assembly 7 is to pcb board 3 far from 2 side of idler wheel conveyer belt
The moisture content on surface is swiped.
Referring to Fig.1 with Fig. 3, idler wheel conveyer belt 2 includes idler wheel 21 and bracket 22, and bracket 22 supports idler wheel 21, bracket 22
For stainless steel material, bracket 22 includes frame frame 221 and column 222, and frame frame 221, which is rectangle, surrounds idler wheel 21, and column 222 is arranged
There is the six roots of sensation, four columns 222 are welded on four angles of frame frame 221, in addition two lower sections for being welded on 8 upper opening 81 of baking oven.
Water filling component 4 includes: water filling head 41, water injection pipe 42, water pump 43 and water tank 44, and water tank 44 is arranged in idler wheel conveyer belt
By in the of 2, water tank 44 is square and is stainless steel material, and 44 upper end opening 81 of water tank, water pump 43 is placed in water tank 44, water injection pipe
42 one end connect water pump 43, and 42 other end of water injection pipe connection water filling head 41, water injection pipe 42 is rubber hose, and water filling head 41 passes through branch
Support 2211 is fixed on 221 side of frame frame, and 2211 upper end of support frame is in circular ring shape, and water filling head 41 is enclosed in annulus, support frame
2211 lower ends are cylindrical, and 2211 lower end of support frame is welded in the supporting block 2214 of one piece of cuboid plate shape, supporting block 2214
It is stainless steel material with support frame 2211, water filling 41 waterflood direction of head is mutually perpendicular to 3 direction of motion of pcb board, fills the water head 41
It is made of stainless steel material, water filling head 41 is provided with two that position is in 221 the same side of frame frame and is parallel to each other, two water fillings
First 41 carry out water filling flushing to 3 surface of pcb board, and two water filling heads 41 are connected by two water injection pipes 42 and the same water pump 43
It connects, two water injection pipes 42 are mounted on a hand-operated valve 421 close to water filling 41 one end of head.
Catch basin 5 is in cuboid and is stainless steel material, and catch basin 5 is from idler wheel conveyer belt 2 close to Plate grinder main body 1 one
End extends close at baking oven 8, and catch basin 5 is welded in the four columns 222 of the bracket 22 of idler wheel conveyer belt 2.
Referring to Fig.1 with Fig. 2, brush water assembly 7 includes hairbrush 71 and cylinder 72, and hairbrush 71 is arranged on idler wheel conveyer belt 2, hair
Brush 71 is in rectangular shape, and the bristle mounting plate of hairbrush 71 is stainless steel material and is in rectangular shape, the bristle pair of hairbrush 71
Quasi- idler wheel conveyer belt 2, cylinder 72 are arranged on the backing plate 2212 of one piece of 2 side of idler wheel conveyer belt, and backing plate 2212 is vertical with frame frame 221
Welding, cylinder 72 are connected by screw to backing plate 2212, and piston rod and 71 bristle mounting plate center of hairbrush are welded in cylinder 72
It connects, the extending direction of hairbrush 71 is vertical with the telescopic direction of cylinder 72, and 72 telescopic direction of cylinder and 3 direction of motion of pcb board are mutual
Vertically.
Referring to Fig.1 with Fig. 4, limit plate 2213 be welded on frame frame 221 far from water filling 4 side of component, be in idler wheel 21 and lead
Between sink 6,2213 side of limit plate is abutted with pcb board 3, and 70 water-guiding holes 22131 are additionally provided on limit plate 2213.
Referring to Fig.1 with Fig. 2, baking oven 8 is in rectangular shape, and 81 section of opening of baking oven 8 is in rectangular shape, insulating curtain
811 are arranged at 8 split shed 81 of baking oven, and 811 upper end of insulating curtain is fixedly connected with 81 upper ends of opening by screw, insulating curtain 811
Pcb board 3 of the lower end in 21 transport platform of idler wheel can take three lis far from three to five centimetres of 21 transport platform of idler wheel, one side surface
Rice, four centimetres or five centimetres, take four centimetres here.
The implementation principle of the present embodiment are as follows: after pcb board 3 is polished in Plate grinder main body 1, from 1 ejecting plate of Plate grinder main body
It comes out, is reached on idler wheel conveyer belt 2 in mouth 11, by the transport of idler wheel conveyer belt 2, first pass around the water filling punching of water filling component 4
It washes, the dust on 3 surface of pcb board is rinsed out, pass through brush water assembly 7 later, most of moisture content on 3 surface of pcb board will be remained in
Brush and enter in catch basin 5 from, moisture content from the through-hole 61 in guiding gutter 6, last pcb board 3 under the transport of idler wheel conveyer belt 2, into
Enter in baking oven 8 and dry the moisture content of 3 surface residual of pcb board, then is come out from baking oven 8.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of automatic Plate grinder of PCB perforated plate characterized by comprising Plate grinder main body (1), idler wheel conveyer belt (2), PCB
Plate (3), water filling component (4), catch basin (5) and guiding gutter (6) are provided with plate outlet (11), institute on the Plate grinder main body (1)
It states pcb board (3) to be transported from the plate outlet (11), the idler wheel conveyer belt (2) is arranged in the Plate grinder main body (1)
At the plate outlet (11) and for accepting the pcb board (3) come out from the plate outlet (11), the water filling component
(4) setting is in the side of the idler wheel conveyer belt (2), and water filling component (4) is to by the described of the idler wheel conveyer belt (2)
Pcb board (3) surface carries out water filling flushing, and water filling component (4) waterflood direction and the pcb board (3) direction of motion are mutually hung down
Directly, catch basin (5) setting is conveyed in the lower section of the idler wheel conveyer belt (2), guiding gutter (6) setting in the idler wheel
Band (2) is provided with through-hole (61) far from water filling component (4) side, guiding gutter (6) slot bottom, and the guiding gutter (6) is logical
The through-hole (61) is crossed to communicate with the catch basin (5).
2. a kind of automatic Plate grinder of PCB perforated plate according to claim 1, which is characterized in that water filling component (4) packet
Include: water filling head (41), water injection pipe (42), water pump (43) and water tank (44), the water tank (44) are arranged in the idler wheel conveyer belt
(2) other, the water pump (43) is arranged in the water tank (44), and described water injection pipe (42) one end connects the water pump (43), institute
It states water injection pipe (42) other end and connects the water filling head (41), the water filling head (41) is arranged in the idler wheel conveyer belt (2) one
Side, water filling head (41) waterflood direction are mutually perpendicular to the pcb board (3) direction of motion.
3. a kind of automatic Plate grinder of PCB perforated plate according to claim 2, which is characterized in that the water filling head (41) sets
Two that position is in described idler wheel conveyer belt (2) the same side and is parallel to each other are equipped with, two water filling heads (41) are to institute
State pcb board (3) surface and carry out water filling flushing, two water filling heads (41) by two water injection pipes (42) with it is same
A water pump (43) connection.
4. a kind of automatic Plate grinder of PCB perforated plate according to claim 1, which is characterized in that the idler wheel conveyer belt (2)
Side is provided with baking oven (8), and the opening (81) of positional symmetry is provided on (8) two blocks of the baking oven symmetrical side plates, and the idler wheel is defeated
Sending band (2) far from described Plate grinder main body (1) one end, the opening (81) from the baking oven (8) passes through the baking oven (8), institute
Pcb board (3) is stated from the idler wheel conveyer belt (2) across the baking oven (8).
5. a kind of automatic Plate grinder of PCB perforated plate according to claim 4, which is characterized in that the idler wheel conveyer belt (2)
On be additionally provided with brush water assembly (7), the brush water assembly (7) be between the water filling component (4) and the baking oven (8), institute
It states brush water assembly (7) and the water filling component (4) setting is ipsilateral in the idler wheel conveyer belt (2), the brush water assembly (7) is to institute
Pcb board (3) are stated to be swiped far from the moisture content of (2) one side surface of idler wheel conveyer belt.
6. a kind of automatic Plate grinder of PCB perforated plate according to claim 5, which is characterized in that brush water assembly (7) packet
Hairbrush (71) and cylinder (72) are included, the hairbrush (71) is arranged on the idler wheel conveyer belt (2), and cylinder (72) setting exists
Idler wheel conveyer belt (2) side, piston rod is fixedly connected with the hairbrush (71) center in the cylinder (72), described
The extending direction of hairbrush (71) is vertical with the telescopic direction of the cylinder (72), cylinder (72) telescopic direction and the PCB
Plate (3) direction of motion is mutually perpendicular to.
7. a kind of automatic Plate grinder of PCB perforated plate according to claim 1, which is characterized in that the idler wheel conveyer belt (2)
It is provided with limit plate (2213) far from water filling component (4) side, limit plate (2213) side and the pcb board (3)
It abuts, is additionally provided with several water-guiding holes (22131) on the limit plate (2213).
8. a kind of automatic Plate grinder of PCB perforated plate according to claim 4, which is characterized in that described in the baking oven (8)
It is provided with insulating curtain (811) at opening (81), insulating curtain (811) upper end is fixedly connected with described opening (81) upper end, institute
The pcb board (3) of insulating curtain (811) lower end in the idler wheel (21) transport platform is stated far from the idler wheel (21) transport platform
One three to five centimetres of side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113565.7U CN209239674U (en) | 2018-12-15 | 2018-12-15 | A kind of automatic Plate grinder of PCB perforated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822113565.7U CN209239674U (en) | 2018-12-15 | 2018-12-15 | A kind of automatic Plate grinder of PCB perforated plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209239674U true CN209239674U (en) | 2019-08-13 |
Family
ID=67533047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822113565.7U Active CN209239674U (en) | 2018-12-15 | 2018-12-15 | A kind of automatic Plate grinder of PCB perforated plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209239674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548712A (en) * | 2020-12-04 | 2021-03-26 | 九江华秋电路有限公司 | A environment-friendly grinding device for processing of PCB board |
-
2018
- 2018-12-15 CN CN201822113565.7U patent/CN209239674U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548712A (en) * | 2020-12-04 | 2021-03-26 | 九江华秋电路有限公司 | A environment-friendly grinding device for processing of PCB board |
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