CN209531210U - Spray curtain board device - Google Patents
Spray curtain board device Download PDFInfo
- Publication number
- CN209531210U CN209531210U CN201920106281.7U CN201920106281U CN209531210U CN 209531210 U CN209531210 U CN 209531210U CN 201920106281 U CN201920106281 U CN 201920106281U CN 209531210 U CN209531210 U CN 209531210U
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- China
- Prior art keywords
- spraying
- sprayed
- transmission belt
- driving unit
- shutter device
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- Expired - Fee Related
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- 239000007921 spray Substances 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 70
- 238000005507 spraying Methods 0.000 claims abstract description 59
- 238000012216 screening Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 abstract description 22
- 238000000576 coating method Methods 0.000 abstract description 22
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 13
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
A spray shielding plate device is suitable for being arranged at a position close to an object to be sprayed and is matched with a spray device corresponding to the position of the object to be sprayed for use. The object to be sprayed has a spraying surface facing the spraying device and a non-spraying surface opposite to the spraying surface. The spraying shielding plate device comprises a plate body, a driving unit, a transmission mechanism and a movable shielding plate structure. The plate body comprises a front plate surface facing the non-spraying surface of the object to be sprayed and a rear plate surface located on the opposite side of the front plate surface, and the front plate surface of the plate body corresponds to the non-spraying surface of the object to be sprayed. The transmission mechanism is connected to the driving unit and correspondingly linked with the driving unit. The movable shielding plate structure is at least arranged at the position of the front plate surface corresponding to the plate body and connected to the transmission mechanism, and can be driven by the driving unit and the transmission mechanism to be arranged at the edge of the object to be sprayed in an adjusting position, so that the coating can be reduced to be attached to the non-spraying surface of the object to be sprayed due to the electrostatic adsorption effect, the problem of fat edge is avoided, and the manufacturing yield is improved.
Description
Technical field
The utility model relates to a kind of spraying shutter devices, particularly relate to a kind of size adjusting that can regard object to be sprayed
The spraying shutter device of hidden position.
Background technique
Printed circuit board (PCB) is the composition component that various electronic equipments are indispensable now, based on welding resistance, insulation, is prevented
Shield, moisture-proof, resistance to combustion etc. consider, generally can be coated with to form various coating on the plate body surface of printed circuit board.It is applied in various formation
In the mode of layer, spraying is technology more common at present, however in spraying process, the coating with electrostatic is adsorbed on sometimes
At the unexpected position of plate body, such as when from the front sprayed coating of plate body, beyond the coating outside plate body edge in injection to plate
Behind the body back side, there is small part that can be attached to the edge at the plate body back side because of electrostatic adsorption, leads to the paint thickness at this
Fat edges is led to the problem of beyond preset value, thus influences the manufacturing yield of printed circuit board.
Summary of the invention
The purpose of this utility model is to provide a kind of spraying shutter devices that can solve foregoing problems.
The utility model sprays shutter device, suitable for being positioned adjacent at object to be sprayed, and cooperate it is corresponding described to
The spray equipment for spraying article position uses.The object to be sprayed is with the spray-coating surface towards the spray equipment and backwards to institute
State the non-spraying face of spray-coating surface.The spraying shutter device includes plate body, driving unit, transmission mechanism and movable shield knot
Structure.Plate body includes being located at opposite side towards the front face in the non-spraying face of the object to be sprayed, and with the front face
Rear plate face.Transmission mechanism is linked to the driving unit, and corresponds to gearing with the actuation of the driving unit.Movable screening
It is arranged at hardened structure to the front face for being less than the corresponding plate body, the movable shield structure is linked to the transmission mechanism,
And can be driven by the driving unit and the transmission mechanism, so as to adjustable position it is set to the side of the object to be sprayed
At edge.
In some state sample implementations, the movable shield structure includes around the plate body and being linked to the driver
The framework of structure, and the shield extended from the framework, the shield correspond to the front face setting of the plate body.
In some state sample implementations, the shield is extended from the framework toward bottom side direction, and towards the plate body
Direction inclination.
In some state sample implementations, the transmission mechanism includes being set to the rear plate face of the plate body and longitudinally extending
The first transmission belt, and be set to first transmission belt and link the connecting piece of the movable shield structure, described first
Transmission belt can by the driving unit actuation and drive the connecting piece mobile, to interlock the movable shield structure liter
Drop.
In some state sample implementations, first transmission belt is longitudinally in long and narrow arranged in a ring shape and can be relative to the plate
Along the chain belt of length direction reciprocating rotation, the connecting piece can vertically move body with the rotation of first transmission belt.
In some state sample implementations, the transmission mechanism further includes the second transmission belt for linking the driving unit, and
Both ends link first transmission belt and second transmission belt respectively and are arranged in the drive rod of air exhaust box, and described second passes
Dynamic band can drive the drive rod to rotate according to own axes according to the driving unit actuation, to interlock first transmission belt.
In some state sample implementations, first transmission belt and second transmission belt are respectively in long and narrow arranged in a ring shape and energy
Along the chain belt of length direction reciprocating rotation, the drive rod has the body of rod and two difference for being extended through the air exhaust box
It is set to the sprocket wheel of two ends of the body of rod, the sprocket wheel is engaged in first transmission belt and second transmission respectively
Band.
In some state sample implementations, the spraying shutter device also includes guide mechanism, and the guide mechanism includes multiple
The sliding rail and multiple connections movable shield structure and difference for being set to the rear plate face of the plate body and longitudinally extending
The sliding block that can be slid along the sliding rail.
The utility model has the beneficial effects that: being set to the object to be sprayed through by the movable shield structure
Edge, can block injection to the edge coating so that coating is not easy to spray to the non-spraying of object to be sprayed
Face can so reduce the non-spraying face that coating is attached to object to be sprayed because of electrostatic adsorption, so as to avoiding fat edges from asking
Topic occurs, to promote manufacturing yield.In addition, the movable shield structure is can to adjust relative to the object to be sprayed
Position is so just able to cooperate various sizes of object to be sprayed and carries out spray procedure.
Detailed description of the invention
Fig. 1 is a perspective view, and illustrating the utility model spraying shutter device, to apply to one to be sprayed with unification spray equipment
The state sample implementation of object；
Fig. 2 is the side view of corresponding diagram 1；
Fig. 3 is the perspective view of the air exhaust box of an omission Fig. 1；
Fig. 4 is the side view of corresponding diagram 3；
Fig. 5 is a perspective view, illustrates the embodiment of the spraying shutter device；
Fig. 6 is perspective view of the visual angle in contrast to Fig. 5；And
Fig. 7 is the incomplete enlarged drawing of Fig. 6.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and embodiments.
Refering to fig. 1 to Fig. 4, the utility model sprays an embodiment of shutter device 100, is suitable for being arranged in an air exhaust box
At 200, and with unification spray equipment 300 to the spray procedure of the multiple progress of objects 400 coating to be sprayed.In general, described
Spraying shutter device 100, the air exhaust box 200, the spray equipment 300, object to be sprayed 400 is to be seated in figure not draw
Spray room in carry out spray procedure.The air exhaust box 200 includes multiple partitions 201, multiple nets being set on the partition 201
Material 202 and an exhaust outlet 203, can by the coating for not being sprayed into the object to be sprayed 400 in spraying process and other give up
Gas is discharged from spray room.The spray equipment 300 includes multiple vertical guide rails 301 longitudinally extended and multiple difference can be along institute
The spray head 302 that guide rail 301 vertically moves and coating is allowed to spray from described is stated, so as to applying to the object 400 to be sprayed
The spraying of material.The object to be sprayed 400 is, for example, printed circuit board (PCB), and respectively contains one towards the spray equipment
300 spray-coating surface 401 and one, can be by coating backwards to the non-spraying face 402 of the spray-coating surface 401 in the spray-coating surface 401
Material forms coating and provides the functions such as welding resistance, insulation, protection, moisture-proof, resistance to combustion, however regards and the spraying shutter device is actually needed
100 can also apply to the spray procedure of the object to be sprayed 400 other than printed circuit board, be not limited with specific operational mode.
It is noted that though the present embodiment is to illustrate by for the spray-coating surface 401 forms coating, however can also incite somebody to action depending on actual needs
The overturning of object to be sprayed 400 setting, and coating is also formed in the non-spraying face 402.
Refering to Fig. 3 to Fig. 7, the spraying shutter device 100 specifically includes a plate body 1, a driving unit 2, a driver
Structure 3, a guide mechanism 4 and a movable shield structure 5.
Refering to fig. 1 to Fig. 6, the plate body 1 is the rectangular slab of a vertical, and including one towards the object to be sprayed
The 400 non-spraying face 402 and the front face 11 of the spray equipment 300 and one it is located at phase with the front face 11
The rear plate face 12 tossed about.In the present embodiment, the top side and bottom side of the plate body 1 are affixed to the air exhaust box 200 and spray room beam
On frame, however adjustment can also be corresponded to depending on its fixed form is actually needed, be not limited in the foregoing manner.
Refering to fig. 1 to Fig. 4, the driving unit 2 is, for example, a motor, can by user operation and drive the guiding
Mechanism 4 and 5 actuation of movable shield structure.In the present embodiment, the driving unit 2 is to be set to the air exhaust box 200
The partition 201 inside bottom side, and be fixed on a chassis, so can be avoided the ingredients such as coating to the driving unit
2 pollute, however the placement location of the driving unit 2 optionally can correspond to adjustment, not be with content described herein as
Limit.
Refering to Fig. 2, Fig. 4~Fig. 6, the transmission mechanism 3 is linked to the driving unit 2 and the movable shield structure
5, and gearing is corresponded to the actuation of the driving unit 2, so as to driving the movable shield structure 5 to go up and down.Specifically,
The transmission mechanism 3 includes one first transmission belt 31, a connecting piece 32, one second transmission belt 33 and a drive rod 34.
Refering to Fig. 6 and Fig. 7, first transmission belt 31 is set to the rear plate face 12 of the plate body 1 and longitudinally extends,
In this present embodiment first transmission belt 31 be one longitudinally in it is long and narrow arranged in a ring shape and can relative to the plate body 1 along from
The chain belt of body length direction reciprocating rotation, therefore first transmission belt 31 can drive when it is turning and be set to first biography
On dynamic band 31 and link the connecting piece 32 of the movable shield structure 5 and vertically move, and allows the movable shield knot
Structure 5 can lower lifting in vertical direction therewith.
Refering to fig. 1,2,6,7, second transmission belt 33 be set to the air exhaust box 200 the partition 201 it is interior
Portion simultaneously links the driving unit 2, and the second transmission belt 33 described in the present embodiment is specially one in long and narrow arranged in a ring shape and energy edge
The chain belt of length direction reciprocating rotation, and second transmission belt 33 is in being obliquely extended and both ends are socketed on institute respectively
Driving unit 2 and the drive rod 34 are stated, thus the power that second transmission belt 33 can be exported the driving unit 2 is saturating
The rotation for crossing itself is transferred to the drive rod 34.The drive rod 34, which is rotatably worn, to be fixed in the air exhaust box 200,
And both ends link first transmission belt 31 and second transmission belt 33 respectively, therefore the drive rod 34 can be described second
Rotated under the drive of transmission belt 33 according to own axes, so as to interlock first transmission belt 31 with transmission.In the present embodiment, institute
It states drive rod 34 and is extended through the body of rod 341 of the air exhaust box 200 and two are respectively arranged at the two of the body of rod 341 with one
The sprocket wheel 342 of end, the sprocket wheel 342 is engaged in first transmission belt 31 and second transmission belt 33 respectively, so as to allowing
The drive rod 34 is linked to first transmission belt 31 and second transmission belt 33.
Refering to Fig. 6 and Fig. 7, the guide mechanism 4 include it is multiple be arranged at intervals at the plate body 1 it is described after plate faces 12 simultaneously
The sliding block that the sliding rail 41 and multiple connections movable shield structure 5 and difference longitudinally extended can slide along the sliding rail 41
42.By the setting of the guide mechanism 4, the movable shield structure 5 can be allowed by the driving unit 2 and the driver
When structure 3 drives and is vertically moved up or down, the effect of guiding, stable moving condition is provided by the guide mechanism 4.
Refering to Fig. 3~7, it is arranged at the movable shield structure 5 to the front face 11 less than the corresponding plate body 1, and
And it is linked in the transmission mechanism 3, and can be driven by the driving unit 2 and the transmission mechanism 3, so as to adjustable position
It is set to the edge of the object to be sprayed 400, in this way, by the spray equipment 300 injection to the object 400 to be sprayed
Most of coating of 401 edge of the spray-coating surface can be blocked by the movable shield structure 5, coating can not substantially be sprayed
Be mapped to the side in the non-spraying face 402 of the object to be sprayed 400, so can effectively avoid the non-spraying face 402 because
The electrostatic adsorption of coating and lead to the problem of fat edges.In the present embodiment, the movable shield structure 5 includes one around described
Plate body 1 and the framework for being linked to the connecting piece 32 of the transmission mechanism 3 and the sliding block 42 of the guide mechanism 4
51 and the shield 52 that extends from the framework 51.The inner face of the rear side of the framework 51 is and the guide mechanism 4
The connection of the sliding block 42 of the connecting piece 32 and the guide mechanism 4, thus can be in the drive lower edge of the transmission mechanism 3
The sliding rail 41 is vertically moved up or down relative to the plate body 1.The shield 52 is that the front face 11 of the corresponding plate body 1 is set
It sets, and shield 52 described in the present embodiment is extended from the framework 51 toward bottom side direction, and towards the direction of the plate body 1
Inclination can so provide the preferable effect of blocking.However, the implementation structure of the shield 52 can be adjusted optionally, not with this reality
A disclosure is applied to be limited.
Refering to fig. 1, the object 400 to be sprayed first must be set to correspondence by Fig. 2, Fig. 4 and Fig. 6, in use, operator
At the spraying shutter device 100 and the spray equipment 300, and allow the object to be sprayed 400 for example positioned at described movable
The top side of formula shield structure 5, wherein the object 400 to be sprayed for example can pass through suspending way and be configured.Then, it operates
Person can pass through control device (not drawing in figure) and start the driving unit 2, and the power for allowing the driving unit 2 to export is sequentially saturating
The transmission between second transmission belt 33, the drive rod 34, first transmission belt 31, the connecting piece 32 is crossed,
The movable shield structure 5 is provided and goes up and down required power, and provides the effect of lifting guiding by the guide mechanism 4.According to
This, operator can adjust the movable shield structure 5 to the edge of the object 400 to be sprayed, such as this implementation
Example is to adjust the movable shield structure 5 to the bottom edge of the object 400 to be sprayed, and make as lower shield
With.The movable shield structure 5 is adjusted to positioning appropriate, the air exhaust box 200 and spraying dress can be started
300 are set, to carry out the spray procedure of the object to be sprayed 400.If necessary to be sprayed to another batch of object 400 to be sprayed
Program, or spray procedure is carried out to the object to be sprayed 400 of different dimensions, it is as long as repeating above-mentioned setting up procedure
Can, process is extremely easy and convenient for spraying to various sizes of object 400 to be sprayed.
In summary, the utility model spraying shutter device 100 is described by the way that the movable shield structure 5 to be set to
The edge of object 400 to be sprayed can effectively block the coating of injection to the edge, so that coating is not easy injection to institute
State the non-spraying face 401 of object 400 to be sprayed, can so reduce coating be attached to because of electrostatic adsorption it is described to be sprayed
The non-spraying face 401 of object 400, so as to avoiding fat edges problem from occurring, to promote manufacturing yield.In addition, the movable screening
Hardened structure 5 is can to adjust position relative to the object 400 to be sprayed, is so just able to cooperate the various sizes of coat to be painted
Part 400 carries out spray procedure, the progress of advantageous spray procedure.Therefore, the utility model sprays shutter device 100, can reach really
At the purpose of this utility model.
Claims (8)
1. a kind of spraying shutter device suitable for being positioned adjacent at object to be sprayed, and cooperates the corresponding object to be sprayed
The spray equipment of position uses, and the object to be sprayed is with the spray-coating surface towards the spray equipment and backwards to the spray-coating surface
Non-spraying face, which is characterized in that the spraying shutter device includes:
Plate body, including the front face towards the non-spraying face of the object to be sprayed, and with the front face positioned at opposite
The rear plate face of side；
Driving unit；
Transmission mechanism is linked to the driving unit, and corresponds to gearing with the actuation of the driving unit；And
Movable shield structure, until less than setting at the front face of the corresponding plate body, the movable shield structure is linked to
The transmission mechanism, and can be driven by the driving unit and the transmission mechanism, it so as to adjustable position is set to described
The edge of object to be sprayed.
2. spraying shutter device according to claim 1, it is characterised in that: the movable shield structure includes around institute
It states plate body and is linked to the framework of the transmission mechanism, and the shield extended from the framework, described in the shield correspondence
The front face of plate body is arranged.
3. spraying shutter device according to claim 2, it is characterised in that: the shield is from the framework toward bottom side side
It is tilted to extension, and towards the direction of the plate body.
4. spraying shutter device according to claim 1, it is characterised in that: the transmission mechanism includes being set to the plate
The rear plate face of body and the first transmission belt longitudinally extended, and be set to first transmission belt and link the movable screening
The connecting piece of hardened structure, first transmission belt can by the driving unit actuation and drive the connecting piece mobile, with even
Move the movable shield structure lifting.
5. spraying shutter device according to claim 4, it is characterised in that: first transmission belt is longitudinally in long and narrow
Arranged in a ring shape and can be relative to the plate body along the chain belt of length direction reciprocating rotation, the connecting piece can be with described first
The rotation of transmission belt and vertically move.
6. spraying shutter device according to claim 4, it is characterised in that: the transmission mechanism further includes linking the drive
Second transmission belt of moving cell, and both ends link first transmission belt and second transmission belt and the row of being arranged in respectively
The drive rod of bellows, second transmission belt can drive the drive rod to rotate according to own axes according to the driving unit actuation,
To interlock first transmission belt.
7. spraying shutter device according to claim 6, it is characterised in that: first transmission belt and second transmission
Band be respectively in it is long and narrow arranged in a ring shape and can along the chain belt of length direction reciprocating rotation, the drive rod have be extended through it is described
The body of rod of air exhaust box and two are respectively arranged at the sprocket wheel of two ends of the body of rod, and the sprocket wheel is engaged in described respectively
One transmission belt and second transmission belt.
8. spraying shutter device according to claim 1, it is characterised in that: the spraying shutter device also includes guiding machine
Structure, the guide mechanism include multiple rear plate faces for being set to the plate body and the sliding rail longitudinally extended and multiple connections
The movable shield structure and the sliding block that can be slid respectively along the sliding rail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107216659 | 2018-12-07 | ||
| TW107216659U TWM577352U (en) | 2018-12-07 | 2018-12-07 | Spray masking board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531210U true CN209531210U (en) | 2019-10-25 |
Family
ID=67352687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106281.7U Expired - Fee Related CN209531210U (en) | 2018-12-07 | 2019-01-22 | Spray curtain board device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209531210U (en) |
| TW (1) | TWM577352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426604A (en) * | 2021-06-18 | 2021-09-24 | 范静 | Aluminum alloy spraying processing structure |
-
2018
- 2018-12-07 TW TW107216659U patent/TWM577352U/en not_active IP Right Cessation
-
2019
- 2019-01-22 CN CN201920106281.7U patent/CN209531210U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113426604A (en) * | 2021-06-18 | 2021-09-24 | 范静 | Aluminum alloy spraying processing structure |
| CN113426604B (en) * | 2021-06-18 | 2023-06-09 | 江西余润铝业有限公司 | Aluminum alloy spraying processing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM577352U (en) | 2019-05-01 |
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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: 20191025 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |